From fb326e9841b2000a8d1b115ccd7f5b3b61a4d123 Mon Sep 17 00:00:00 2001 From: Igal Liberman Date: Mon, 12 Jan 2015 08:03:57 +0200 Subject: powerpc/dts: Unify B4 mux nodes Signed-off-by: Igal Liberman Change-Id: Ic5f28f7b492b708f00a5ff74dda723ce5e1da0ba Signed-off-by: Scott Wood --- arch/powerpc/boot/dts/fsl/b4420si-post.dtsi | 15 ++------------- arch/powerpc/boot/dts/fsl/b4860si-post.dtsi | 15 ++------------- arch/powerpc/boot/dts/fsl/b4si-post.dtsi | 12 ++++++++++++ 3 files changed, 16 insertions(+), 26 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi index 86161ae6c966..1ea8602e4345 100644 --- a/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/b4420si-post.dtsi @@ -80,20 +80,9 @@ compatible = "fsl,b4420-device-config", "fsl,qoriq-device-config-2.0"; }; -/include/ "qoriq-clockgen2.dtsi" global-utilities@e1000 { - compatible = "fsl,b4420-clockgen", "fsl,qoriq-clockgen-2.0"; - - mux0: mux0@0 { - #clock-cells = <0>; - reg = <0x0 0x4>; - compatible = "fsl,qoriq-core-mux-2.0"; - clocks = <&pll0 0>, <&pll0 1>, <&pll0 2>, - <&pll1 0>, <&pll1 1>, <&pll1 2>; - clock-names = "pll0", "pll0-div2", "pll0-div4", - "pll1", "pll1-div2", "pll1-div4"; - clock-output-names = "cmux0"; - }; + compatible = "fsl,b4420-clockgen", "fsl,b4-clockgen", + "fsl,qoriq-clockgen-2.0"; }; rcpm: global-utilities@e2000 { diff --git a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi index f35e9e0a5445..68b9a0536485 100644 --- a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi @@ -182,20 +182,9 @@ compatible = "fsl,b4860-device-config", "fsl,qoriq-device-config-2.0"; }; -/include/ "qoriq-clockgen2.dtsi" global-utilities@e1000 { - compatible = "fsl,b4860-clockgen", "fsl,qoriq-clockgen-2.0"; - - mux0: mux0@0 { - #clock-cells = <0>; - reg = <0x0 0x4>; - compatible = "fsl,qoriq-core-mux-2.0"; - clocks = <&pll0 0>, <&pll0 1>, <&pll0 2>, - <&pll1 0>, <&pll1 1>, <&pll1 2>; - clock-names = "pll0", "pll0-div2", "pll0-div4", - "pll1", "pll1-div2", "pll1-div4"; - clock-output-names = "cmux0"; - }; + compatible = "fsl,b4860-clockgen", "fsl,b4-clockgen", + "fsl,qoriq-clockgen-2.0"; }; rcpm: global-utilities@e2000 { diff --git a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi index 73136c0029d2..c6bab55bb065 100644 --- a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi @@ -296,9 +296,21 @@ fsl,liodn-bits = <12>; }; +/include/ "qoriq-clockgen2.dtsi" clockgen: global-utilities@e1000 { compatible = "fsl,b4-clockgen", "fsl,qoriq-clockgen-2.0"; reg = <0xe1000 0x1000>; + + mux0: mux0@0 { + #clock-cells = <0>; + reg = <0x0 0x4>; + compatible = "fsl,qoriq-core-mux-2.0"; + clocks = <&pll0 0>, <&pll0 1>, <&pll0 2>, + <&pll1 0>, <&pll1 1>, <&pll1 2>; + clock-names = "pll0", "pll0-div2", "pll0-div4", + "pll1", "pll1-div2", "pll1-div4"; + clock-output-names = "cmux0"; + }; }; rcpm: global-utilities@e2000 { -- cgit v1.2.3 From c89ca8ab7457d891abdffca7e6f5e74cef670d6d Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Thu, 2 Apr 2015 22:14:11 -0500 Subject: powerpc/e6500: Optimize hugepage TLB misses Some workloads take a lot of TLB misses despite using traditional hugepages. Handle these TLB misses in the asm fastpath rather than going through a bunch of C code. With this patch I measured around a 5x speedup in handling hugepage TLB misses. Signed-off-by: Scott Wood --- arch/powerpc/mm/tlb_low_64e.S | 51 ++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 48 insertions(+), 3 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/mm/tlb_low_64e.S b/arch/powerpc/mm/tlb_low_64e.S index 89bf95bd63b1..765b419883f2 100644 --- a/arch/powerpc/mm/tlb_low_64e.S +++ b/arch/powerpc/mm/tlb_low_64e.S @@ -398,18 +398,18 @@ ALT_FTR_SECTION_END_IFSET(CPU_FTR_SMT) rldicl r15,r16,64-PUD_SHIFT+3,64-PUD_INDEX_SIZE-3 clrrdi r15,r15,3 cmpdi cr0,r14,0 - bge tlb_miss_fault_e6500 /* Bad pgd entry or hugepage; bail */ + bge tlb_miss_huge_e6500 /* Bad pgd entry or hugepage; bail */ ldx r14,r14,r15 /* grab pud entry */ rldicl r15,r16,64-PMD_SHIFT+3,64-PMD_INDEX_SIZE-3 clrrdi r15,r15,3 cmpdi cr0,r14,0 - bge tlb_miss_fault_e6500 + bge tlb_miss_huge_e6500 ldx r14,r14,r15 /* Grab pmd entry */ mfspr r10,SPRN_MAS0 cmpdi cr0,r14,0 - bge tlb_miss_fault_e6500 + bge tlb_miss_huge_e6500 /* Now we build the MAS for a 2M indirect page: * @@ -428,6 +428,7 @@ ALT_FTR_SECTION_END_IFSET(CPU_FTR_SMT) clrrdi r15,r16,21 /* make EA 2M-aligned */ mtspr SPRN_MAS2,r15 +tlb_miss_huge_done_e6500: lbz r15,TCD_ESEL_NEXT(r11) lbz r16,TCD_ESEL_MAX(r11) lbz r14,TCD_ESEL_FIRST(r11) @@ -456,6 +457,50 @@ END_FTR_SECTION_IFSET(CPU_FTR_SMT) tlb_epilog_bolted rfi +tlb_miss_huge_e6500: + beq tlb_miss_fault_e6500 + li r10,1 + andi. r15,r14,HUGEPD_SHIFT_MASK@l /* r15 = psize */ + rldimi r14,r10,63,0 /* Set PD_HUGE */ + xor r14,r14,r15 /* Clear size bits */ + ldx r14,0,r14 + + /* + * Now we build the MAS for a huge page. + * + * MAS 0 : ESEL needs to be filled by software round-robin + * - can be handled by indirect code + * MAS 1 : Need to clear IND and set TSIZE + * MAS 2,3+7: Needs to be redone similar to non-tablewalk handler + */ + + subi r15,r15,10 /* Convert psize to tsize */ + mfspr r10,SPRN_MAS1 + rlwinm r10,r10,0,~MAS1_IND + rlwimi r10,r15,MAS1_TSIZE_SHIFT,MAS1_TSIZE_MASK + mtspr SPRN_MAS1,r10 + + li r10,-0x400 + sld r15,r10,r15 /* Generate mask based on size */ + and r10,r16,r15 + rldicr r15,r14,64-(PTE_RPN_SHIFT-PAGE_SHIFT),63-PAGE_SHIFT + rlwimi r10,r14,32-19,27,31 /* Insert WIMGE */ + clrldi r15,r15,PAGE_SHIFT /* Clear crap at the top */ + rlwimi r15,r14,32-8,22,25 /* Move in U bits */ + mtspr SPRN_MAS2,r10 + andi. r10,r14,_PAGE_DIRTY + rlwimi r15,r14,32-2,26,31 /* Move in BAP bits */ + + /* Mask out SW and UW if !DIRTY (XXX optimize this !) */ + bne 1f + li r10,MAS3_SW|MAS3_UW + andc r15,r15,r10 +1: + mtspr SPRN_MAS7_MAS3,r15 + + mfspr r10,SPRN_MAS0 + b tlb_miss_huge_done_e6500 + tlb_miss_kernel_e6500: ld r14,PACA_KERNELPGD(r13) cmpldi cr1,r15,8 /* Check for vmalloc region */ -- cgit v1.2.3 From 86d63363defc0b2f22288b287f75837d48b561fc Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Mon, 6 Apr 2015 22:00:38 -0500 Subject: powerpc/e500mc: Remove dead L2 flushing code in idle_e500.S This code can never be executed as it is only built when CONFIG_PPC_E500MC is unset, but the only CPUs that have CPU_FTR_L2CSR require CONFIG_PPC_E500MC and do not have the MSR/HID0-based nap mechanism that this file uses. Signed-off-by: Scott Wood --- arch/powerpc/kernel/idle_e500.S | 9 --------- 1 file changed, 9 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/idle_e500.S b/arch/powerpc/kernel/idle_e500.S index 15448668988d..b9b6ef510be1 100644 --- a/arch/powerpc/kernel/idle_e500.S +++ b/arch/powerpc/kernel/idle_e500.S @@ -58,15 +58,6 @@ BEGIN_FTR_SECTION mtlr r0 lis r3,HID0_NAP@h END_FTR_SECTION_IFSET(CPU_FTR_CAN_NAP) -BEGIN_FTR_SECTION - msync - li r7,L2CSR0_L2FL@l - mtspr SPRN_L2CSR0,r7 -2: - mfspr r7,SPRN_L2CSR0 - andi. r4,r7,L2CSR0_L2FL@l - bne 2b -END_FTR_SECTION_IFSET(CPU_FTR_L2CSR|CPU_FTR_CAN_NAP) 1: /* Go to NAP or DOZE now */ mfspr r4,SPRN_HID0 -- cgit v1.2.3 From ec66a97d153306cd35250da419f7f8ead0bc142f Mon Sep 17 00:00:00 2001 From: Shengzhou Liu Date: Wed, 15 Apr 2015 11:48:08 +0800 Subject: powerpc/fsl-booke: Add device tree support for T1024/T1023 SoC The T1024 SoC includes the following function and features: - Two 64-bit Power architecture e5500 cores, up to 1.4GHz - private 256KB L2 cache each core and shared 256KB CoreNet platform cache (CPC) - 32-/64-bit DDR3L/DDR4 SDRAM memory controller with ECC and interleaving support - Data Path Acceleration Architecture (DPAA) incorporating acceleration - Four MAC for 1G/2.5G/10G network interfaces (RGMII, SGMII, QSGMII, XFI) - High-speed peripheral interfaces - Three PCI Express 2.0 controllers - Additional peripheral interfaces - One SATA 2.0 controller - Two USB 2.0 controllers with integrated PHY - Enhanced secure digital host controller (SD/eSDHC/eMMC) - Enhanced serial peripheral interface (eSPI) - Four I2C controllers - Four 2-pin UARTs or two 4-pin UARTs - Integrated Flash Controller supporting NAND and NOR flash - Two 8-channel DMA engines - Multicore programmable interrupt controller (PIC) - LCD interface (DIU) with 12 bit dual data rate - QUICC Engine block supporting TDM, HDLC, and UART - Deep Sleep power implementaion (wakeup from GPIO/Timer/Ethernet/USB) - Support for hardware virtualization and partitioning enforcement - QorIQ Platform's Trust Architecture 2.0 Signed-off-by: Shengzhou Liu [scottwood@freescale.com: whitespace fixes] Signed-off-by: Scott Wood --- arch/powerpc/boot/dts/fsl/t1023si-post.dtsi | 330 ++++++++++++++++++++++++++++ arch/powerpc/boot/dts/fsl/t1024si-post.dtsi | 100 +++++++++ arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi | 87 ++++++++ 3 files changed, 517 insertions(+) create mode 100644 arch/powerpc/boot/dts/fsl/t1023si-post.dtsi create mode 100644 arch/powerpc/boot/dts/fsl/t1024si-post.dtsi create mode 100644 arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi (limited to 'arch/powerpc') diff --git a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi new file mode 100644 index 000000000000..dbe65783cc2d --- /dev/null +++ b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi @@ -0,0 +1,330 @@ +/* + * T1023 Silicon/SoC Device Tree Source (post include) + * + * Copyright 2014 Freescale Semiconductor Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +&ifc { + #address-cells = <2>; + #size-cells = <1>; + compatible = "fsl,ifc", "simple-bus"; + interrupts = <25 2 0 0>; +}; + +&pci0 { + compatible = "fsl,t1023-pcie", "fsl,qoriq-pcie-v2.4", "fsl,qoriq-pcie"; + device_type = "pci"; + #size-cells = <2>; + #address-cells = <3>; + bus-range = <0x0 0xff>; + interrupts = <20 2 0 0>; + fsl,iommu-parent = <&pamu0>; + pcie@0 { + reg = <0 0 0 0 0>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + interrupts = <20 2 0 0>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 40 1 0 0 + 0000 0 0 2 &mpic 1 1 0 0 + 0000 0 0 3 &mpic 2 1 0 0 + 0000 0 0 4 &mpic 3 1 0 0 + >; + }; +}; + +&pci1 { + compatible = "fsl,t1023-pcie", "fsl,qoriq-pcie-v2.4", "fsl,qoriq-pcie"; + device_type = "pci"; + #size-cells = <2>; + #address-cells = <3>; + bus-range = <0 0xff>; + interrupts = <21 2 0 0>; + fsl,iommu-parent = <&pamu0>; + pcie@0 { + reg = <0 0 0 0 0>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + interrupts = <21 2 0 0>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 41 1 0 0 + 0000 0 0 2 &mpic 5 1 0 0 + 0000 0 0 3 &mpic 6 1 0 0 + 0000 0 0 4 &mpic 7 1 0 0 + >; + }; +}; + +&pci2 { + compatible = "fsl,t1023-pcie", "fsl,qoriq-pcie-v2.4", "fsl,qoriq-pcie"; + device_type = "pci"; + #size-cells = <2>; + #address-cells = <3>; + bus-range = <0x0 0xff>; + interrupts = <22 2 0 0>; + fsl,iommu-parent = <&pamu0>; + pcie@0 { + reg = <0 0 0 0 0>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + interrupts = <22 2 0 0>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 42 1 0 0 + 0000 0 0 2 &mpic 9 1 0 0 + 0000 0 0 3 &mpic 10 1 0 0 + 0000 0 0 4 &mpic 11 1 0 0 + >; + }; +}; + +&dcsr { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,dcsr", "simple-bus"; + + dcsr-epu@0 { + compatible = "fsl,t1023-dcsr-epu", "fsl,dcsr-epu"; + interrupts = <52 2 0 0 + 84 2 0 0 + 85 2 0 0>; + reg = <0x0 0x1000>; + }; + dcsr-npc { + compatible = "fsl,t1023-dcsr-cnpc", "fsl,dcsr-cnpc"; + reg = <0x1000 0x1000 0x1002000 0x10000>; + }; + dcsr-nxc@2000 { + compatible = "fsl,dcsr-nxc"; + reg = <0x2000 0x1000>; + }; + dcsr-corenet { + compatible = "fsl,dcsr-corenet"; + reg = <0x8000 0x1000 0x1A000 0x1000>; + }; + dcsr-ocn@11000 { + compatible = "fsl,t1023-dcsr-ocn", "fsl,dcsr-ocn"; + reg = <0x11000 0x1000>; + }; + dcsr-ddr@12000 { + compatible = "fsl,dcsr-ddr"; + dev-handle = <&ddr1>; + reg = <0x12000 0x1000>; + }; + dcsr-nal@18000 { + compatible = "fsl,t1023-dcsr-nal", "fsl,dcsr-nal"; + reg = <0x18000 0x1000>; + }; + dcsr-rcpm@22000 { + compatible = "fsl,t1023-dcsr-rcpm", "fsl,dcsr-rcpm"; + reg = <0x22000 0x1000>; + }; + dcsr-snpc@30000 { + compatible = "fsl,t1023-dcsr-snpc", "fsl,dcsr-snpc"; + reg = <0x30000 0x1000 0x1022000 0x10000>; + }; + dcsr-snpc@31000 { + compatible = "fsl,t1023-dcsr-snpc", "fsl,dcsr-snpc"; + reg = <0x31000 0x1000 0x1042000 0x10000>; + }; + dcsr-cpu-sb-proxy@100000 { + compatible = "fsl,dcsr-e5500-sb-proxy", "fsl,dcsr-cpu-sb-proxy"; + cpu-handle = <&cpu0>; + reg = <0x100000 0x1000 0x101000 0x1000>; + }; + dcsr-cpu-sb-proxy@108000 { + compatible = "fsl,dcsr-e5500-sb-proxy", "fsl,dcsr-cpu-sb-proxy"; + cpu-handle = <&cpu1>; + reg = <0x108000 0x1000 0x109000 0x1000>; + }; +}; + +&soc { + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + compatible = "simple-bus"; + + soc-sram-error { + compatible = "fsl,soc-sram-error"; + interrupts = <16 2 1 29>; + }; + + corenet-law@0 { + compatible = "fsl,corenet-law"; + reg = <0x0 0x1000>; + fsl,num-laws = <16>; + }; + + ddr1: memory-controller@8000 { + compatible = "fsl,qoriq-memory-controller-v5.0", + "fsl,qoriq-memory-controller"; + reg = <0x8000 0x1000>; + interrupts = <16 2 1 23>; + }; + + cpc: l3-cache-controller@10000 { + compatible = "fsl,t1023-l3-cache-controller", "cache"; + reg = <0x10000 0x1000>; + interrupts = <16 2 1 27>; + }; + + corenet-cf@18000 { + compatible = "fsl,corenet2-cf"; + reg = <0x18000 0x1000>; + interrupts = <16 2 1 31>; + }; + + iommu@20000 { + compatible = "fsl,pamu-v1.0", "fsl,pamu"; + reg = <0x20000 0x1000>; + ranges = <0 0x20000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + interrupts = < + 24 2 0 0 + 16 2 1 30>; + pamu0: pamu@0 { + reg = <0 0x1000>; + fsl,primary-cache-geometry = <128 1>; + fsl,secondary-cache-geometry = <32 2>; + }; + }; + +/include/ "qoriq-mpic.dtsi" + + guts: global-utilities@e0000 { + compatible = "fsl,t1023-device-config", "fsl,qoriq-device-config-2.0"; + reg = <0xe0000 0xe00>; + fsl,has-rstcr; + fsl,liodn-bits = <12>; + }; + +/include/ "qoriq-clockgen2.dtsi" + global-utilities@e1000 { + compatible = "fsl,t1023-clockgen", "fsl,qoriq-clockgen-2.0"; + mux0: mux0@0 { + #clock-cells = <0>; + reg = <0x0 4>; + compatible = "fsl,core-mux-clock"; + clocks = <&pll0 0>, <&pll0 1>; + clock-names = "pll0_0", "pll0_1"; + clock-output-names = "cmux0"; + }; + mux1: mux1@20 { + #clock-cells = <0>; + reg = <0x20 4>; + compatible = "fsl,core-mux-clock"; + clocks = <&pll0 0>, <&pll0 1>; + clock-names = "pll0_0", "pll0_1"; + clock-output-names = "cmux1"; + }; + }; + + rcpm: global-utilities@e2000 { + compatible = "fsl,t1023-rcpm", "fsl,qoriq-rcpm-2.0"; + reg = <0xe2000 0x1000>; + }; + + sfp: sfp@e8000 { + compatible = "fsl,t1023-sfp"; + reg = <0xe8000 0x1000>; + }; + + serdes: serdes@ea000 { + compatible = "fsl,t1023-serdes"; + reg = <0xea000 0x4000>; + }; + + scfg: global-utilities@fc000 { + compatible = "fsl,t1023-scfg"; + reg = <0xfc000 0x1000>; + }; + +/include/ "elo3-dma-0.dtsi" +/include/ "elo3-dma-1.dtsi" + +/include/ "qoriq-espi-0.dtsi" + spi@110000 { + fsl,espi-num-chipselects = <4>; + }; + +/include/ "qoriq-esdhc-0.dtsi" + sdhc@114000 { + compatible = "fsl,t1023-esdhc", "fsl,esdhc"; + fsl,iommu-parent = <&pamu0>; + fsl,liodn-reg = <&guts 0x530>; /* eSDHCLIODNR */ + sdhci,auto-cmd12; + no-1-8-v; + }; +/include/ "qoriq-i2c-0.dtsi" +/include/ "qoriq-i2c-1.dtsi" +/include/ "qoriq-duart-0.dtsi" +/include/ "qoriq-duart-1.dtsi" +/include/ "qoriq-gpio-0.dtsi" +/include/ "qoriq-gpio-1.dtsi" +/include/ "qoriq-gpio-2.dtsi" +/include/ "qoriq-gpio-3.dtsi" +/include/ "qoriq-usb2-mph-0.dtsi" + usb0: usb@210000 { + compatible = "fsl-usb2-mph-v2.5", "fsl-usb2-mph"; + fsl,iommu-parent = <&pamu0>; + fsl,liodn-reg = <&guts 0x520>; /* USB1LIODNR */ + phy_type = "utmi"; + port0; + }; +/include/ "qoriq-usb2-dr-0.dtsi" + usb1: usb@211000 { + compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr"; + fsl,iommu-parent = <&pamu0>; + fsl,liodn-reg = <&guts 0x524>; /* USB2LIODNR */ + dr_mode = "host"; + phy_type = "utmi"; + }; +/include/ "qoriq-sata2-0.dtsi" +sata@220000 { + fsl,iommu-parent = <&pamu0>; + fsl,liodn-reg = <&guts 0x550>; /* SATA1LIODNR */ +}; + +/include/ "qoriq-sec5.0-0.dtsi" +}; diff --git a/arch/powerpc/boot/dts/fsl/t1024si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1024si-post.dtsi new file mode 100644 index 000000000000..95e3af8d768e --- /dev/null +++ b/arch/powerpc/boot/dts/fsl/t1024si-post.dtsi @@ -0,0 +1,100 @@ +/* + * T1024 Silicon/SoC Device Tree Source (post include) + * + * Copyright 2014 Freescale Semiconductor Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/include/ "t1023si-post.dtsi" + +/ { + aliases { + vga = &display; + display = &display; + }; + + qe:qe@ffe140000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "qe"; + compatible = "fsl,qe"; + ranges = <0x0 0xf 0xfe140000 0x40000>; + reg = <0xf 0xfe140000 0 0x480>; + fsl,qe-num-riscs = <1>; + fsl,qe-num-snums = <28>; + brg-frequency = <0>; + bus-frequency = <0>; + }; +}; + +&soc { + display:display@180000 { + compatible = "fsl,t1024-diu", "fsl,diu"; + reg = <0x180000 1000>; + interrupts = <74 2 0 0>; + }; +}; + +&qe { + qeic: interrupt-controller@80 { + interrupt-controller; + compatible = "fsl,qe-ic"; + #address-cells = <0>; + #interrupt-cells = <1>; + reg = <0x80 0x80>; + interrupts = <95 2 0 0 94 2 0 0>; //high:79 low:78 + }; + + ucc@2000 { + cell-index = <1>; + reg = <0x2000 0x200>; + interrupts = <32>; + interrupt-parent = <&qeic>; + }; + + ucc@2200 { + cell-index = <3>; + reg = <0x2200 0x200>; + interrupts = <34>; + interrupt-parent = <&qeic>; + }; + + muram@10000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,qe-muram", "fsl,cpm-muram"; + ranges = <0x0 0x10000 0x6000>; + + data-only@0 { + compatible = "fsl,qe-muram-data", "fsl,cpm-muram-data"; + reg = <0x0 0x6000>; + }; + }; +}; diff --git a/arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi b/arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi new file mode 100644 index 000000000000..1f1a9f8474d5 --- /dev/null +++ b/arch/powerpc/boot/dts/fsl/t102xsi-pre.dtsi @@ -0,0 +1,87 @@ +/* + * T1024/T1023 Silicon/SoC Device Tree Source (pre include) + * + * Copyright 2014 Freescale Semiconductor Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/dts-v1/; + +/include/ "e5500_power_isa.dtsi" + +/ { + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + aliases { + ccsr = &soc; + dcsr = &dcsr; + + dma0 = &dma0; + dma1 = &dma1; + serial0 = &serial0; + serial1 = &serial1; + serial2 = &serial2; + serial3 = &serial3; + pci0 = &pci0; + pci1 = &pci1; + pci2 = &pci2; + usb0 = &usb0; + usb1 = &usb1; + sdhc = &sdhc; + + crypto = &crypto; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: PowerPC,e5500@0 { + device_type = "cpu"; + reg = <0>; + clocks = <&mux0>; + next-level-cache = <&L2_1>; + L2_1: l2-cache { + next-level-cache = <&cpc>; + }; + }; + cpu1: PowerPC,e5500@1 { + device_type = "cpu"; + reg = <1>; + clocks = <&mux1>; + next-level-cache = <&L2_2>; + L2_2: l2-cache { + next-level-cache = <&cpc>; + }; + }; + }; +}; -- cgit v1.2.3 From 2b6029e2e026771fb4e2add9b38e91f34725813c Mon Sep 17 00:00:00 2001 From: Shengzhou Liu Date: Thu, 9 Apr 2015 16:07:43 +0800 Subject: powerpc/fsl-booke: Add T1024 QDS board support Add support for Freescale T1024/T1023 QorIQ Development System Board. T1024QDS is a high-performance computing evaluation, development and test platform for T1024 QorIQ Power Architecture processor. Signed-off-by: Shengzhou Liu [scottwood: vendor prefix: s/at24/atmel/ and trimmed detailed board description with too-long lines] Signed-off-by: Scott Wood --- arch/powerpc/boot/dts/fsl/t1023si-post.dtsi | 36 ++-- arch/powerpc/boot/dts/t1024qds.dts | 251 ++++++++++++++++++++++++++ arch/powerpc/platforms/85xx/Kconfig | 2 +- arch/powerpc/platforms/85xx/corenet_generic.c | 1 + 4 files changed, 271 insertions(+), 19 deletions(-) create mode 100644 arch/powerpc/boot/dts/t1024qds.dts (limited to 'arch/powerpc') diff --git a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi index dbe65783cc2d..df1f068a5376 100644 --- a/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t1023si-post.dtsi @@ -305,26 +305,26 @@ /include/ "qoriq-gpio-2.dtsi" /include/ "qoriq-gpio-3.dtsi" /include/ "qoriq-usb2-mph-0.dtsi" - usb0: usb@210000 { - compatible = "fsl-usb2-mph-v2.5", "fsl-usb2-mph"; - fsl,iommu-parent = <&pamu0>; - fsl,liodn-reg = <&guts 0x520>; /* USB1LIODNR */ - phy_type = "utmi"; - port0; - }; + usb0: usb@210000 { + compatible = "fsl-usb2-mph-v2.5", "fsl-usb2-mph"; + fsl,iommu-parent = <&pamu0>; + fsl,liodn-reg = <&guts 0x520>; /* USB1LIODNR */ + phy_type = "utmi"; + port0; + }; /include/ "qoriq-usb2-dr-0.dtsi" - usb1: usb@211000 { - compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr"; - fsl,iommu-parent = <&pamu0>; - fsl,liodn-reg = <&guts 0x524>; /* USB2LIODNR */ - dr_mode = "host"; - phy_type = "utmi"; - }; + usb1: usb@211000 { + compatible = "fsl-usb2-dr-v2.5", "fsl-usb2-dr"; + fsl,iommu-parent = <&pamu0>; + fsl,liodn-reg = <&guts 0x524>; /* USB2LIODNR */ + dr_mode = "host"; + phy_type = "utmi"; + }; /include/ "qoriq-sata2-0.dtsi" -sata@220000 { - fsl,iommu-parent = <&pamu0>; - fsl,liodn-reg = <&guts 0x550>; /* SATA1LIODNR */ -}; + sata@220000 { + fsl,iommu-parent = <&pamu0>; + fsl,liodn-reg = <&guts 0x550>; /* SATA1LIODNR */ + }; /include/ "qoriq-sec5.0-0.dtsi" }; diff --git a/arch/powerpc/boot/dts/t1024qds.dts b/arch/powerpc/boot/dts/t1024qds.dts new file mode 100644 index 000000000000..f31fabb383b9 --- /dev/null +++ b/arch/powerpc/boot/dts/t1024qds.dts @@ -0,0 +1,251 @@ +/* + * T1024 QDS Device Tree Source + * + * Copyright 2014 Freescale Semiconductor Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/include/ "fsl/t102xsi-pre.dtsi" + +/ { + model = "fsl,T1024QDS"; + compatible = "fsl,T1024QDS"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + ifc: localbus@ffe124000 { + reg = <0xf 0xfe124000 0 0x2000>; + ranges = <0 0 0xf 0xe8000000 0x08000000 + 2 0 0xf 0xff800000 0x00010000 + 3 0 0xf 0xffdf0000 0x00008000>; + + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x8000000>; + bank-width = <2>; + device-width = <1>; + }; + + nand@2,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,ifc-nand"; + reg = <0x2 0x0 0x10000>; + }; + + board-control@3,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,tetra-fpga", "fsl,fpga-qixis"; + reg = <3 0 0x300>; + ranges = <0 3 0 0x300>; + }; + }; + + memory { + device_type = "memory"; + }; + + dcsr: dcsr@f00000000 { + ranges = <0x00000000 0xf 0x00000000 0x01072000>; + }; + + soc: soc@ffe000000 { + ranges = <0x00000000 0xf 0xfe000000 0x1000000>; + reg = <0xf 0xfe000000 0 0x00001000>; + spi@110000 { + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "micron,n25q128a11"; /* 16MB */ + reg = <0>; + spi-max-frequency = <10000000>; + }; + + flash@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "sst,sst25wf040"; /* 512KB */ + reg = <1>; + spi-max-frequency = <10000000>; + }; + + flash@2 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "eon,en25s64"; /* 8MB */ + reg = <2>; + spi-max-frequency = <10000000>; + }; + + slic@2 { + compatible = "maxim,ds26522"; + reg = <2>; + spi-max-frequency = <2000000>; + }; + + slic@3 { + compatible = "maxim,ds26522"; + reg = <3>; + spi-max-frequency = <2000000>; + }; + }; + + i2c@118000 { + pca9547@77 { + compatible = "nxp,pca9547"; + reg = <0x77>; + #address-cells = <1>; + #size-cells = <0>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + + eeprom@50 { + compatible = "atmel,24c512"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "atmel,24c02"; + reg = <0x51>; + }; + + eeprom@57 { + compatible = "atmel,24c02"; + reg = <0x57>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x2>; + + ina220@40 { + compatible = "ti,ina220"; + reg = <0x40>; + shunt-resistor = <1000>; + }; + + ina220@41 { + compatible = "ti,ina220"; + reg = <0x41>; + shunt-resistor = <1000>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x3>; + + adt7461@4c { + /* Thermal Monitor */ + compatible = "adi,adt7461"; + reg = <0x4c>; + }; + + eeprom@55 { + compatible = "atmel,24c02"; + reg = <0x55>; + }; + + eeprom@56 { + compatible = "atmel,24c512"; + reg = <0x56>; + }; + + eeprom@57 { + compatible = "atmel,24c512"; + reg = <0x57>; + }; + }; + }; + rtc@68 { + compatible = "dallas,ds3232"; + reg = <0x68>; + interrupts = <0x5 0x1 0 0>; + }; + }; + }; + + pci0: pcie@ffe240000 { + reg = <0xf 0xfe240000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8000000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci1: pcie@ffe250000 { + reg = <0xf 0xfe250000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x10000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8010000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci2: pcie@ffe260000 { + reg = <0xf 0xfe260000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x20000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; +}; + +/include/ "fsl/t1024si-post.dtsi" diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 2fb4b24368a6..e628d4001272 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -282,7 +282,7 @@ config CORENET_GENERIC For 64bit kernel, the following boards are supported: T208x QDS/RDB, T4240 QDS/RDB and B4 QDS The following boards are supported for both 32bit and 64bit kernel: - P5020 DS, P5040 DS and T104xQDS/RDB + P5020 DS, P5040 DS, T102x QDS, T104x QDS/RDB endif # FSL_SOC_BOOKE diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c index 9824d2cf79bd..f61f47780486 100644 --- a/arch/powerpc/platforms/85xx/corenet_generic.c +++ b/arch/powerpc/platforms/85xx/corenet_generic.c @@ -150,6 +150,7 @@ static const char * const boards[] __initconst = { "fsl,B4860QDS", "fsl,B4420QDS", "fsl,B4220QDS", + "fsl,T1024QDS", "fsl,T1040QDS", "fsl,T1042QDS", "fsl,T1040RDB", -- cgit v1.2.3 From 5afe13fd48c72be61342edbc6ede6e60f6153227 Mon Sep 17 00:00:00 2001 From: Shengzhou Liu Date: Thu, 9 Apr 2015 16:07:44 +0800 Subject: powerpc/fsl-booke: Add T1024 RDB board support T1024RDB is a Freescale Reference Design Board that hosts the T1024 SoC. Signed-off-by: Shengzhou Liu [scottwood: vendor prefix: s/at24/atmel/ and trimmed detailed board description with too-long lines] Signed-off-by: Scott Wood --- arch/powerpc/boot/dts/t1024rdb.dts | 185 ++++++++++++++++++++++++++ arch/powerpc/platforms/85xx/Kconfig | 2 +- arch/powerpc/platforms/85xx/corenet_generic.c | 1 + 3 files changed, 187 insertions(+), 1 deletion(-) create mode 100644 arch/powerpc/boot/dts/t1024rdb.dts (limited to 'arch/powerpc') diff --git a/arch/powerpc/boot/dts/t1024rdb.dts b/arch/powerpc/boot/dts/t1024rdb.dts new file mode 100644 index 000000000000..733e723ffed6 --- /dev/null +++ b/arch/powerpc/boot/dts/t1024rdb.dts @@ -0,0 +1,185 @@ +/* + * T1024 RDB Device Tree Source + * + * Copyright 2014 Freescale Semiconductor Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/include/ "fsl/t102xsi-pre.dtsi" + +/ { + model = "fsl,T1024RDB"; + compatible = "fsl,T1024RDB"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + ifc: localbus@ffe124000 { + reg = <0xf 0xfe124000 0 0x2000>; + ranges = <0 0 0xf 0xe8000000 0x08000000 + 2 0 0xf 0xff800000 0x00010000 + 3 0 0xf 0xffdf0000 0x00008000>; + + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x8000000>; + bank-width = <2>; + device-width = <1>; + }; + + nand@1,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,ifc-nand"; + reg = <0x2 0x0 0x10000>; + }; + + board-control@2,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,t1024-cpld"; + reg = <3 0 0x300>; + ranges = <0 3 0 0x300>; + bank-width = <1>; + device-width = <1>; + }; + }; + + memory { + device_type = "memory"; + }; + + dcsr: dcsr@f00000000 { + ranges = <0x00000000 0xf 0x00000000 0x01072000>; + }; + + soc: soc@ffe000000 { + ranges = <0x00000000 0xf 0xfe000000 0x1000000>; + reg = <0xf 0xfe000000 0 0x00001000>; + spi@110000 { + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "micron,n25q512ax3"; + reg = <0>; + spi-max-frequency = <10000000>; /* input clk */ + }; + + slic@1 { + compatible = "maxim,ds26522"; + reg = <1>; + spi-max-frequency = <2000000>; + }; + + slic@2 { + compatible = "maxim,ds26522"; + reg = <2>; + spi-max-frequency = <2000000>; + }; + }; + + i2c@118000 { + adt7461@4c { + /* Thermal Monitor */ + compatible = "adi,adt7461"; + reg = <0x4c>; + }; + + eeprom@50 { + compatible = "atmel,24c256"; + reg = <0x50>; + }; + + rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + interrupts = <0x1 0x1 0 0>; + }; + }; + + i2c@118100 { + pca9546@77 { + compatible = "nxp,pca9546"; + reg = <0x77>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + }; + + pci0: pcie@ffe240000 { + reg = <0xf 0xfe240000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8000000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci1: pcie@ffe250000 { + reg = <0xf 0xfe250000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x10000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8010000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci2: pcie@ffe260000 { + reg = <0xf 0xfe260000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x20000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; +}; + +/include/ "fsl/t1024si-post.dtsi" diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index e628d4001272..97915feffd42 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -282,7 +282,7 @@ config CORENET_GENERIC For 64bit kernel, the following boards are supported: T208x QDS/RDB, T4240 QDS/RDB and B4 QDS The following boards are supported for both 32bit and 64bit kernel: - P5020 DS, P5040 DS, T102x QDS, T104x QDS/RDB + P5020 DS, P5040 DS, T102x QDS/RDB, T104x QDS/RDB endif # FSL_SOC_BOOKE diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c index f61f47780486..d7c1b4d4254a 100644 --- a/arch/powerpc/platforms/85xx/corenet_generic.c +++ b/arch/powerpc/platforms/85xx/corenet_generic.c @@ -151,6 +151,7 @@ static const char * const boards[] __initconst = { "fsl,B4420QDS", "fsl,B4220QDS", "fsl,T1024QDS", + "fsl,T1024RDB", "fsl,T1040QDS", "fsl,T1042QDS", "fsl,T1040RDB", -- cgit v1.2.3 From 65bf2a057021b009ff9924b59203993bdff82ecc Mon Sep 17 00:00:00 2001 From: Shengzhou Liu Date: Thu, 9 Apr 2015 16:07:45 +0800 Subject: powerpc/fsl-booke: Add T1023 RDB board support T1023RDB is a Freescale Reference Design Board that hosts T1023 SoC. T1023RDB board Overview ----------------------- - T1023 SoC integrating two 64-bit e5500 cores up to 1.4GHz - CoreNet fabric supporting coherent and noncoherent transactions with prioritization and bandwidth allocation - Memory: 2GB Micron MT40A512M8HX unbuffered 32-bit fixed DDR4 without ECC - Accelerator: DPAA components consist of FMan, BMan, QMan, DCE and SEC - Ethernet interfaces: - one 1G RGMII port on-board(RTL8211F PHY) - one 1G SGMII port on-board(RTL8211F PHY) - one 2.5G SGMII port on-board(AQR105 PHY) - PCIe: Two Mini-PCIe connectors on-board. - SerDes: 4 lanes up to 10.3125GHz - NOR: 128MB S29GL01GS110TFIV10 Spansion NOR Flash - NAND: 512MB S34MS04G200BFI000 Spansion NAND Flash - eSPI: 64MB S25FL512SAGMFI010 Spansion SPI flash - USB: one Type-A USB 2.0 port with internal PHY - eSDHC: support SD/MMC card and eMMC flash on-board - 256Kbit M24256 I2C EEPROM - RTC: Real-time clock DS1339 on I2C bus - UART: one serial port on-board with RJ45 connector - Debugging: JTAG/COP for T1023 debugging Signed-off-by: Shengzhou Liu Signed-off-by: Scott Wood --- arch/powerpc/boot/dts/t1023rdb.dts | 151 ++++++++++++++++++++++++++ arch/powerpc/platforms/85xx/corenet_generic.c | 1 + 2 files changed, 152 insertions(+) create mode 100644 arch/powerpc/boot/dts/t1023rdb.dts (limited to 'arch/powerpc') diff --git a/arch/powerpc/boot/dts/t1023rdb.dts b/arch/powerpc/boot/dts/t1023rdb.dts new file mode 100644 index 000000000000..06b090aba066 --- /dev/null +++ b/arch/powerpc/boot/dts/t1023rdb.dts @@ -0,0 +1,151 @@ +/* + * T1023 RDB Device Tree Source + * + * Copyright 2014 Freescale Semiconductor Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/include/ "fsl/t102xsi-pre.dtsi" + +/ { + model = "fsl,T1023RDB"; + compatible = "fsl,T1023RDB"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + ifc: localbus@ffe124000 { + reg = <0xf 0xfe124000 0 0x2000>; + ranges = <0 0 0xf 0xe8000000 0x08000000 + 1 0 0xf 0xff800000 0x00010000>; + + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x8000000>; + bank-width = <2>; + device-width = <1>; + }; + + nand@1,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,ifc-nand"; + reg = <0x2 0x0 0x10000>; + }; + }; + + memory { + device_type = "memory"; + }; + + dcsr: dcsr@f00000000 { + ranges = <0x00000000 0xf 0x00000000 0x01072000>; + }; + + soc: soc@ffe000000 { + ranges = <0x00000000 0xf 0xfe000000 0x1000000>; + reg = <0xf 0xfe000000 0 0x00001000>; + spi@110000 { + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,s25fl512s"; + reg = <0>; + spi-max-frequency = <10000000>; /* input clk */ + }; + }; + + i2c@118000 { + eeprom@50 { + compatible = "st,m24256"; + reg = <0x50>; + }; + + rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + interrupts = <0x5 0x1 0 0>; + }; + }; + + i2c@118100 { + }; + }; + + pci0: pcie@ffe240000 { + reg = <0xf 0xfe240000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8000000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci1: pcie@ffe250000 { + reg = <0xf 0xfe250000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x10000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8010000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci2: pcie@ffe260000 { + reg = <0xf 0xfe260000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x20000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; +}; + +/include/ "fsl/t1023si-post.dtsi" diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c index d7c1b4d4254a..bd839dc287fe 100644 --- a/arch/powerpc/platforms/85xx/corenet_generic.c +++ b/arch/powerpc/platforms/85xx/corenet_generic.c @@ -150,6 +150,7 @@ static const char * const boards[] __initconst = { "fsl,B4860QDS", "fsl,B4420QDS", "fsl,B4220QDS", + "fsl,T1023RDB", "fsl,T1024QDS", "fsl,T1024RDB", "fsl,T1040QDS", -- cgit v1.2.3 From 9b6179dc1e1a481026ce7b9222275727ec76aef4 Mon Sep 17 00:00:00 2001 From: Igal Liberman Date: Thu, 16 Apr 2015 14:53:36 +0300 Subject: powerpc/dts: Fix incorrect clock-names property Signed-off-by: Igal Liberman Signed-off-by: Scott Wood --- arch/powerpc/boot/dts/fsl/t2081si-post.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi index 86bdaf6cbd14..c9ad929adaf8 100644 --- a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi @@ -417,7 +417,7 @@ compatible = "fsl,qoriq-core-mux-2.0"; clocks = <&pll0 0>, <&pll0 1>, <&pll0 2>, <&pll1 0>, <&pll1 1>, <&pll1 2>; - clock-names = "pll0", "pll0-div2", "pll1-div4", + clock-names = "pll0", "pll0-div2", "pll0-div4", "pll1", "pll1-div2", "pll1-div4"; clock-output-names = "cmux0"; }; @@ -428,7 +428,7 @@ compatible = "fsl,qoriq-core-mux-2.0"; clocks = <&pll0 0>, <&pll0 1>, <&pll0 2>, <&pll1 0>, <&pll1 1>, <&pll1 2>; - clock-names = "pll0", "pll0-div2", "pll1-div4", + clock-names = "pll0", "pll0-div2", "pll0-div4", "pll1", "pll1-div2", "pll1-div4"; clock-output-names = "cmux1"; }; -- cgit v1.2.3 From 86c3b16e9f330c94062c40302ab266f0d932057e Mon Sep 17 00:00:00 2001 From: LEROY Christophe Date: Fri, 17 Apr 2015 18:37:17 +0200 Subject: powerpc/8xx: mmu_virtual_psize incorrect for 16k pages mmu_virtual_psize shall be set to MMU_PAGE_16K when 16k pages have been selected Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- arch/powerpc/include/asm/mmu-8xx.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/mmu-8xx.h b/arch/powerpc/include/asm/mmu-8xx.h index 986b9e1e1044..d41200c01d85 100644 --- a/arch/powerpc/include/asm/mmu-8xx.h +++ b/arch/powerpc/include/asm/mmu-8xx.h @@ -145,7 +145,14 @@ typedef struct { } mm_context_t; #endif /* !__ASSEMBLY__ */ +#if (PAGE_SHIFT == 12) #define mmu_virtual_psize MMU_PAGE_4K +#elif (PAGE_SHIFT == 14) +#define mmu_virtual_psize MMU_PAGE_16K +#else +#error "Unsupported PAGE_SIZE" +#endif + #define mmu_linear_psize MMU_PAGE_8M #endif /* _ASM_POWERPC_MMU_8XX_H_ */ -- cgit v1.2.3 From 6c0cc62715bfd0b26f7d1a79e6e8143085950ca7 Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Fri, 17 Apr 2015 16:17:14 -0500 Subject: powerpc/mm: Use PFN_PHYS() in devmem_is_allowed() This function can run on systems where physical addresses don't fit in unsigned long, so make sure to use the macro that contains the proper cast. Signed-off-by: Scott Wood --- arch/powerpc/mm/mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 45fda71feb27..0f11819d8f1d 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -560,7 +560,7 @@ subsys_initcall(add_system_ram_resources); */ int devmem_is_allowed(unsigned long pfn) { - if (iomem_is_exclusive(pfn << PAGE_SHIFT)) + if (iomem_is_exclusive(PFN_PHYS(pfn))) return 0; if (!page_is_ram(pfn)) return 1; -- cgit v1.2.3 From 7f6972a0d018daacef3b31090057771bc657f18a Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 17 Apr 2015 17:53:07 -0500 Subject: powerpc/mpc85xx: Add FSL QorIQ DPAA QMan support to device tree(s) Signed-off-by: Kumar Gala Signed-off-by: Geoff Thorpe Signed-off-by: Hai-Ying Wang Signed-off-by: Chunhe Lan Signed-off-by: Poonam Aggrwal [Emil Medve: Sync with the upstream binding] Signed-off-by: Emil Medve [Scott Wood: s/fsl,qman-channel-id/cell-index] Signed-off-by: Scott Wood Cc: Madalin-Cristian Bucur --- arch/powerpc/boot/dts/b4qds.dtsi | 12 + arch/powerpc/boot/dts/fsl/b4860si-post.dtsi | 69 +++++ arch/powerpc/boot/dts/fsl/b4si-post.dtsi | 106 +++++++ arch/powerpc/boot/dts/fsl/p1023si-post.dtsi | 43 +++ arch/powerpc/boot/dts/fsl/p2041si-post.dtsi | 13 + arch/powerpc/boot/dts/fsl/p3041si-post.dtsi | 13 + arch/powerpc/boot/dts/fsl/p4080si-post.dtsi | 13 + arch/powerpc/boot/dts/fsl/p5020si-post.dtsi | 13 + arch/powerpc/boot/dts/fsl/p5040si-post.dtsi | 13 + arch/powerpc/boot/dts/fsl/qoriq-qman1-portals.dtsi | 20 +- arch/powerpc/boot/dts/fsl/t1040si-post.dtsi | 78 +++++ arch/powerpc/boot/dts/fsl/t2081si-post.dtsi | 126 ++++++++ arch/powerpc/boot/dts/fsl/t4240si-post.dtsi | 318 +++++++++++++++++++++ arch/powerpc/boot/dts/kmcoge4.dts | 12 + arch/powerpc/boot/dts/oca4080.dts | 12 + arch/powerpc/boot/dts/p1023rdb.dts | 12 + arch/powerpc/boot/dts/p2041rdb.dts | 12 + arch/powerpc/boot/dts/p3041ds.dts | 12 + arch/powerpc/boot/dts/p4080ds.dts | 12 + arch/powerpc/boot/dts/p5020ds.dts | 12 + arch/powerpc/boot/dts/p5040ds.dts | 12 + arch/powerpc/boot/dts/t104xqds.dtsi | 12 + arch/powerpc/boot/dts/t104xrdb.dtsi | 12 + arch/powerpc/boot/dts/t208xqds.dtsi | 12 + arch/powerpc/boot/dts/t208xrdb.dtsi | 12 + arch/powerpc/boot/dts/t4240qds.dts | 12 + arch/powerpc/boot/dts/t4240rdb.dts | 12 + 27 files changed, 995 insertions(+), 10 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/boot/dts/b4qds.dtsi b/arch/powerpc/boot/dts/b4qds.dtsi index 24ed80dc2120..559d00657fb5 100644 --- a/arch/powerpc/boot/dts/b4qds.dtsi +++ b/arch/powerpc/boot/dts/b4qds.dtsi @@ -106,6 +106,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; dcsr: dcsr@f00000000 { @@ -116,6 +124,10 @@ ranges = <0x0 0xf 0xf4000000 0x2000000>; }; + qportals: qman-portals@ff6000000 { + ranges = <0x0 0xf 0xf6000000 0x2000000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi index 68b9a0536485..9ba904be39ee 100644 --- a/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/b4860si-post.dtsi @@ -167,6 +167,75 @@ }; }; +&qportals { + qportal14: qman-portal@38000 { + compatible = "fsl,qman-portal"; + reg = <0x38000 0x4000>, <0x100e000 0x1000>; + interrupts = <132 0x2 0 0>; + cell-index = <0xe>; + }; + qportal15: qman-portal@3c000 { + compatible = "fsl,qman-portal"; + reg = <0x3c000 0x4000>, <0x100f000 0x1000>; + interrupts = <134 0x2 0 0>; + cell-index = <0xf>; + }; + qportal16: qman-portal@40000 { + compatible = "fsl,qman-portal"; + reg = <0x40000 0x4000>, <0x1010000 0x1000>; + interrupts = <136 0x2 0 0>; + cell-index = <0x10>; + }; + qportal17: qman-portal@44000 { + compatible = "fsl,qman-portal"; + reg = <0x44000 0x4000>, <0x1011000 0x1000>; + interrupts = <138 0x2 0 0>; + cell-index = <0x11>; + }; + qportal18: qman-portal@48000 { + compatible = "fsl,qman-portal"; + reg = <0x48000 0x4000>, <0x1012000 0x1000>; + interrupts = <140 0x2 0 0>; + cell-index = <0x12>; + }; + qportal19: qman-portal@4c000 { + compatible = "fsl,qman-portal"; + reg = <0x4c000 0x4000>, <0x1013000 0x1000>; + interrupts = <142 0x2 0 0>; + cell-index = <0x13>; + }; + qportal20: qman-portal@50000 { + compatible = "fsl,qman-portal"; + reg = <0x50000 0x4000>, <0x1014000 0x1000>; + interrupts = <144 0x2 0 0>; + cell-index = <0x14>; + }; + qportal21: qman-portal@54000 { + compatible = "fsl,qman-portal"; + reg = <0x54000 0x4000>, <0x1015000 0x1000>; + interrupts = <146 0x2 0 0>; + cell-index = <0x15>; + }; + qportal22: qman-portal@58000 { + compatible = "fsl,qman-portal"; + reg = <0x58000 0x4000>, <0x1016000 0x1000>; + interrupts = <148 0x2 0 0>; + cell-index = <0x16>; + }; + qportal23: qman-portal@5c000 { + compatible = "fsl,qman-portal"; + reg = <0x5c000 0x4000>, <0x1017000 0x1000>; + interrupts = <150 0x2 0 0>; + cell-index = <0x17>; + }; + qportal24: qman-portal@60000 { + compatible = "fsl,qman-portal"; + reg = <0x60000 0x4000>, <0x1018000 0x1000>; + interrupts = <152 0x2 0 0>; + cell-index = <0x18>; + }; +}; + &soc { ddr2: memory-controller@9000 { compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller"; diff --git a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi index c6bab55bb065..603910ac1db0 100644 --- a/arch/powerpc/boot/dts/fsl/b4si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/b4si-post.dtsi @@ -37,6 +37,16 @@ alloc-ranges = <0 0 0x10000 0>; }; +&qman_fqd { + compatible = "fsl,qman-fqd"; + alloc-ranges = <0 0 0x10000 0>; +}; + +&qman_pfdr { + compatible = "fsl,qman-pfdr"; + alloc-ranges = <0 0 0x10000 0>; +}; + &ifc { #address-cells = <2>; #size-cells = <1>; @@ -210,6 +220,97 @@ }; }; +&qportals { + #address-cells = <0x1>; + #size-cells = <0x1>; + compatible = "simple-bus"; + + qportal0: qman-portal@0 { + compatible = "fsl,qman-portal"; + reg = <0x0 0x4000>, <0x1000000 0x1000>; + interrupts = <104 0x2 0 0>; + cell-index = <0x0>; + }; + qportal1: qman-portal@4000 { + compatible = "fsl,qman-portal"; + reg = <0x4000 0x4000>, <0x1001000 0x1000>; + interrupts = <106 0x2 0 0>; + cell-index = <0x1>; + }; + qportal2: qman-portal@8000 { + compatible = "fsl,qman-portal"; + reg = <0x8000 0x4000>, <0x1002000 0x1000>; + interrupts = <108 0x2 0 0>; + cell-index = <0x2>; + }; + qportal3: qman-portal@c000 { + compatible = "fsl,qman-portal"; + reg = <0xc000 0x4000>, <0x1003000 0x1000>; + interrupts = <110 0x2 0 0>; + cell-index = <0x3>; + }; + qportal4: qman-portal@10000 { + compatible = "fsl,qman-portal"; + reg = <0x10000 0x4000>, <0x1004000 0x1000>; + interrupts = <112 0x2 0 0>; + cell-index = <0x4>; + }; + qportal5: qman-portal@14000 { + compatible = "fsl,qman-portal"; + reg = <0x14000 0x4000>, <0x1005000 0x1000>; + interrupts = <114 0x2 0 0>; + cell-index = <0x5>; + }; + qportal6: qman-portal@18000 { + compatible = "fsl,qman-portal"; + reg = <0x18000 0x4000>, <0x1006000 0x1000>; + interrupts = <116 0x2 0 0>; + cell-index = <0x6>; + }; + qportal7: qman-portal@1c000 { + compatible = "fsl,qman-portal"; + reg = <0x1c000 0x4000>, <0x1007000 0x1000>; + interrupts = <118 0x2 0 0>; + cell-index = <0x7>; + }; + qportal8: qman-portal@20000 { + compatible = "fsl,qman-portal"; + reg = <0x20000 0x4000>, <0x1008000 0x1000>; + interrupts = <120 0x2 0 0>; + cell-index = <0x8>; + }; + qportal9: qman-portal@24000 { + compatible = "fsl,qman-portal"; + reg = <0x24000 0x4000>, <0x1009000 0x1000>; + interrupts = <122 0x2 0 0>; + cell-index = <0x9>; + }; + qportal10: qman-portal@28000 { + compatible = "fsl,qman-portal"; + reg = <0x28000 0x4000>, <0x100a000 0x1000>; + interrupts = <124 0x2 0 0>; + cell-index = <0xa>; + }; + qportal11: qman-portal@2c000 { + compatible = "fsl,qman-portal"; + reg = <0x2c000 0x4000>, <0x100b000 0x1000>; + interrupts = <126 0x2 0 0>; + cell-index = <0xb>; + }; + qportal12: qman-portal@30000 { + compatible = "fsl,qman-portal"; + reg = <0x30000 0x4000>, <0x100c000 0x1000>; + interrupts = <128 0x2 0 0>; + cell-index = <0xc>; + }; + qportal13: qman-portal@34000 { + compatible = "fsl,qman-portal"; + reg = <0x34000 0x4000>, <0x100d000 0x1000>; + interrupts = <130 0x2 0 0>; + cell-index = <0xd>; + }; +}; + &soc { #address-cells = <1>; #size-cells = <1>; @@ -355,6 +456,11 @@ /include/ "qoriq-duart-1.dtsi" /include/ "qoriq-sec5.3-0.dtsi" +/include/ "qoriq-qman3.dtsi" + qman: qman@318000 { + interrupts = <16 2 1 28>; + }; + /include/ "qoriq-bman1.dtsi" bman: bman@31a000 { interrupts = <16 2 1 29>; diff --git a/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi index 7780f21430cb..da6d3fc6ba41 100644 --- a/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi @@ -37,6 +37,16 @@ alloc-ranges = <0 0 0x10 0>; }; +&qman_fqd { + compatible = "fsl,qman-fqd"; + alloc-ranges = <0 0 0x10 0>; +}; + +&qman_pfdr { + compatible = "fsl,qman-pfdr"; + alloc-ranges = <0 0 0x10 0>; +}; + &lbc { #address-cells = <2>; #size-cells = <1>; @@ -102,6 +112,31 @@ }; }; +&qportals { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + + qportal0: qman-portal@0 { + compatible = "fsl,qman-portal"; + reg = <0x0 0x4000>, <0x100000 0x1000>; + interrupts = <29 2 0 0>; + cell-index = <0>; + }; + qportal1: qman-portal@4000 { + compatible = "fsl,qman-portal"; + reg = <0x4000 0x4000>, <0x101000 0x1000>; + interrupts = <31 2 0 0>; + cell-index = <1>; + }; + qportal2: qman-portal@8000 { + compatible = "fsl,qman-portal"; + reg = <0x8000 0x4000>, <0x102000 0x1000>; + interrupts = <33 2 0 0>; + cell-index = <2>; + }; +}; + &bportals { #address-cells = <1>; #size-cells = <1>; @@ -248,6 +283,14 @@ /include/ "pq3-mpic.dtsi" /include/ "pq3-mpic-timer-B.dtsi" + qman: qman@88000 { + compatible = "fsl,qman"; + reg = <0x88000 0x1000>; + interrupts = <16 2 0 0>; + fsl,qman-portals = <&qportals>; + memory-region = <&qman_fqd &qman_pfdr>; + }; + bman: bman@8a000 { compatible = "fsl,bman"; reg = <0x8a000 0x1000>; diff --git a/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi b/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi index f2feacfd9a25..1f18b8bac1d2 100644 --- a/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi @@ -37,6 +37,16 @@ alloc-ranges = <0 0 0x10 0>; }; +&qman_fqd { + compatible = "fsl,qman-fqd"; + alloc-ranges = <0 0 0x10 0>; +}; + +&qman_pfdr { + compatible = "fsl,qman-pfdr"; + alloc-ranges = <0 0 0x10 0>; +}; + &lbc { compatible = "fsl,p2041-elbc", "fsl,elbc", "simple-bus"; interrupts = <25 2 0 0>; @@ -223,6 +233,8 @@ /include/ "qoriq-bman1-portals.dtsi" +/include/ "qoriq-qman1-portals.dtsi" + &soc { #address-cells = <1>; #size-cells = <1>; @@ -415,5 +427,6 @@ crypto: crypto@300000 { fsl,iommu-parent = <&pamu1>; }; +/include/ "qoriq-qman1.dtsi" /include/ "qoriq-bman1.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi b/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi index d6fea37395ad..a555d2491197 100644 --- a/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi @@ -37,6 +37,16 @@ alloc-ranges = <0 0 0x10 0>; }; +&qman_fqd { + compatible = "fsl,qman-fqd"; + alloc-ranges = <0 0 0x10 0>; +}; + +&qman_pfdr { + compatible = "fsl,qman-pfdr"; + alloc-ranges = <0 0 0x10 0>; +}; + &lbc { compatible = "fsl,p3041-elbc", "fsl,elbc", "simple-bus"; interrupts = <25 2 0 0>; @@ -250,6 +260,8 @@ /include/ "qoriq-bman1-portals.dtsi" +/include/ "qoriq-qman1-portals.dtsi" + &soc { #address-cells = <1>; #size-cells = <1>; @@ -442,5 +454,6 @@ crypto: crypto@300000 { fsl,iommu-parent = <&pamu1>; }; +/include/ "qoriq-qman1.dtsi" /include/ "qoriq-bman1.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi index 89482c9b2301..0fe728113197 100644 --- a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi @@ -37,6 +37,16 @@ alloc-ranges = <0 0 0x10 0>; }; +&qman_fqd { + compatible = "fsl,qman-fqd"; + alloc-ranges = <0 0 0x10 0>; +}; + +&qman_pfdr { + compatible = "fsl,qman-pfdr"; + alloc-ranges = <0 0 0x10 0>; +}; + &lbc { compatible = "fsl,p4080-elbc", "fsl,elbc", "simple-bus"; interrupts = <25 2 0 0>; @@ -250,6 +260,8 @@ /include/ "qoriq-bman1-portals.dtsi" +/include/ "qoriq-qman1-portals.dtsi" + &soc { #address-cells = <1>; #size-cells = <1>; @@ -498,5 +510,6 @@ crypto: crypto@300000 { fsl,iommu-parent = <&pamu1>; }; +/include/ "qoriq-qman1.dtsi" /include/ "qoriq-bman1.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi b/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi index 6e04851e2fc9..a34ca200d8fb 100644 --- a/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi @@ -37,6 +37,16 @@ alloc-ranges = <0 0 0x10000 0>; }; +&qman_fqd { + compatible = "fsl,qman-fqd"; + alloc-ranges = <0 0 0x10000 0>; +}; + +&qman_pfdr { + compatible = "fsl,qman-pfdr"; + alloc-ranges = <0 0 0x10000 0>; +}; + &lbc { compatible = "fsl,p5020-elbc", "fsl,elbc", "simple-bus"; interrupts = <25 2 0 0>; @@ -247,6 +257,8 @@ /include/ "qoriq-bman1-portals.dtsi" +/include/ "qoriq-qman1-portals.dtsi" + &soc { #address-cells = <1>; #size-cells = <1>; @@ -428,6 +440,7 @@ fsl,iommu-parent = <&pamu1>; }; +/include/ "qoriq-qman1.dtsi" /include/ "qoriq-bman1.dtsi" /include/ "qoriq-raid1.0-0.dtsi" diff --git a/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi b/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi index 5e44dfa1e1a5..bf575132c309 100644 --- a/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi @@ -37,6 +37,16 @@ alloc-ranges = <0 0 0x10000 0>; }; +&qman_fqd { + compatible = "fsl,qman-fqd"; + alloc-ranges = <0 0 0x10000 0>; +}; + +&qman_pfdr { + compatible = "fsl,qman-pfdr"; + alloc-ranges = <0 0 0x10000 0>; +}; + &lbc { compatible = "fsl,p5040-elbc", "fsl,elbc", "simple-bus"; interrupts = <25 2 0 0>; @@ -202,6 +212,8 @@ /include/ "qoriq-bman1-portals.dtsi" +/include/ "qoriq-qman1-portals.dtsi" + &soc { #address-cells = <1>; #size-cells = <1>; @@ -407,5 +419,6 @@ fsl,iommu-parent = <&pamu4>; }; +/include/ "qoriq-qman1.dtsi" /include/ "qoriq-bman1.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/qoriq-qman1-portals.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-qman1-portals.dtsi index 05d51acafa67..e77e4b4ed53b 100644 --- a/arch/powerpc/boot/dts/fsl/qoriq-qman1-portals.dtsi +++ b/arch/powerpc/boot/dts/fsl/qoriq-qman1-portals.dtsi @@ -41,61 +41,61 @@ compatible = "fsl,qman-portal"; reg = <0x0 0x4000>, <0x100000 0x1000>; interrupts = <104 2 0 0>; - fsl,qman-channel-id = <0x0>; + cell-index = <0x0>; }; qportal1: qman-portal@4000 { compatible = "fsl,qman-portal"; reg = <0x4000 0x4000>, <0x101000 0x1000>; interrupts = <106 2 0 0>; - fsl,qman-channel-id = <1>; + cell-index = <1>; }; qportal2: qman-portal@8000 { compatible = "fsl,qman-portal"; reg = <0x8000 0x4000>, <0x102000 0x1000>; interrupts = <108 2 0 0>; - fsl,qman-channel-id = <2>; + cell-index = <2>; }; qportal3: qman-portal@c000 { compatible = "fsl,qman-portal"; reg = <0xc000 0x4000>, <0x103000 0x1000>; interrupts = <110 2 0 0>; - fsl,qman-channel-id = <3>; + cell-index = <3>; }; qportal4: qman-portal@10000 { compatible = "fsl,qman-portal"; reg = <0x10000 0x4000>, <0x104000 0x1000>; interrupts = <112 2 0 0>; - fsl,qman-channel-id = <4>; + cell-index = <4>; }; qportal5: qman-portal@14000 { compatible = "fsl,qman-portal"; reg = <0x14000 0x4000>, <0x105000 0x1000>; interrupts = <114 2 0 0>; - fsl,qman-channel-id = <5>; + cell-index = <5>; }; qportal6: qman-portal@18000 { compatible = "fsl,qman-portal"; reg = <0x18000 0x4000>, <0x106000 0x1000>; interrupts = <116 2 0 0>; - fsl,qman-channel-id = <6>; + cell-index = <6>; }; qportal7: qman-portal@1c000 { compatible = "fsl,qman-portal"; reg = <0x1c000 0x4000>, <0x107000 0x1000>; interrupts = <118 2 0 0>; - fsl,qman-channel-id = <7>; + cell-index = <7>; }; qportal8: qman-portal@20000 { compatible = "fsl,qman-portal"; reg = <0x20000 0x4000>, <0x108000 0x1000>; interrupts = <120 2 0 0>; - fsl,qman-channel-id = <8>; + cell-index = <8>; }; qportal9: qman-portal@24000 { compatible = "fsl,qman-portal"; reg = <0x24000 0x4000>, <0x109000 0x1000>; interrupts = <122 2 0 0>; - fsl,qman-channel-id = <9>; + cell-index = <9>; }; }; diff --git a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi index 5cc01be5b152..9e9f7e201d43 100644 --- a/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t1040si-post.dtsi @@ -37,6 +37,16 @@ alloc-ranges = <0 0 0x10000 0>; }; +&qman_fqd { + compatible = "fsl,qman-fqd"; + alloc-ranges = <0 0 0x10000 0>; +}; + +&qman_pfdr { + compatible = "fsl,qman-pfdr"; + alloc-ranges = <0 0 0x10000 0>; +}; + &ifc { #address-cells = <2>; #size-cells = <1>; @@ -280,6 +290,73 @@ }; }; +&qportals { + #address-cells = <0x1>; + #size-cells = <0x1>; + compatible = "simple-bus"; + + qportal0: qman-portal@0 { + compatible = "fsl,qman-portal"; + reg = <0x0 0x4000>, <0x1000000 0x1000>; + interrupts = <104 0x2 0 0>; + cell-index = <0x0>; + }; + qportal1: qman-portal@4000 { + compatible = "fsl,qman-portal"; + reg = <0x4000 0x4000>, <0x1001000 0x1000>; + interrupts = <106 0x2 0 0>; + cell-index = <0x1>; + }; + qportal2: qman-portal@8000 { + compatible = "fsl,qman-portal"; + reg = <0x8000 0x4000>, <0x1002000 0x1000>; + interrupts = <108 0x2 0 0>; + cell-index = <0x2>; + }; + qportal3: qman-portal@c000 { + compatible = "fsl,qman-portal"; + reg = <0xc000 0x4000>, <0x1003000 0x1000>; + interrupts = <110 0x2 0 0>; + cell-index = <0x3>; + }; + qportal4: qman-portal@10000 { + compatible = "fsl,qman-portal"; + reg = <0x10000 0x4000>, <0x1004000 0x1000>; + interrupts = <112 0x2 0 0>; + cell-index = <0x4>; + }; + qportal5: qman-portal@14000 { + compatible = "fsl,qman-portal"; + reg = <0x14000 0x4000>, <0x1005000 0x1000>; + interrupts = <114 0x2 0 0>; + cell-index = <0x5>; + }; + qportal6: qman-portal@18000 { + compatible = "fsl,qman-portal"; + reg = <0x18000 0x4000>, <0x1006000 0x1000>; + interrupts = <116 0x2 0 0>; + cell-index = <0x6>; + }; + qportal7: qman-portal@1c000 { + compatible = "fsl,qman-portal"; + reg = <0x1c000 0x4000>, <0x1007000 0x1000>; + interrupts = <118 0x2 0 0>; + cell-index = <0x7>; + }; + qportal8: qman-portal@20000 { + compatible = "fsl,qman-portal"; + reg = <0x20000 0x4000>, <0x1008000 0x1000>; + interrupts = <120 0x2 0 0>; + cell-index = <0x8>; + }; + qportal9: qman-portal@24000 { + compatible = "fsl,qman-portal"; + reg = <0x24000 0x4000>, <0x1009000 0x1000>; + interrupts = <122 0x2 0 0>; + cell-index = <0x9>; + }; +}; + &soc { #address-cells = <1>; #size-cells = <1>; @@ -463,5 +540,6 @@ fsl,liodn-reg = <&guts 0x554>; /* SATA2LIODNR */ }; /include/ "qoriq-sec5.0-0.dtsi" +/include/ "qoriq-qman3.dtsi" /include/ "qoriq-bman1.dtsi" }; diff --git a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi index c9ad929adaf8..32c790ae7fde 100644 --- a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi @@ -37,6 +37,16 @@ alloc-ranges = <0 0 0x10000 0>; }; +&qman_fqd { + compatible = "fsl,qman-fqd"; + alloc-ranges = <0 0 0x10000 0>; +}; + +&qman_pfdr { + compatible = "fsl,qman-pfdr"; + alloc-ranges = <0 0 0x10000 0>; +}; + &ifc { #address-cells = <2>; #size-cells = <1>; @@ -326,6 +336,121 @@ }; }; +&qportals { + #address-cells = <0x1>; + #size-cells = <0x1>; + compatible = "simple-bus"; + + qportal0: qman-portal@0 { + compatible = "fsl,qman-portal"; + reg = <0x0 0x4000>, <0x1000000 0x1000>; + interrupts = <104 0x2 0 0>; + cell-index = <0x0>; + }; + qportal1: qman-portal@4000 { + compatible = "fsl,qman-portal"; + reg = <0x4000 0x4000>, <0x1001000 0x1000>; + interrupts = <106 0x2 0 0>; + cell-index = <0x1>; + }; + qportal2: qman-portal@8000 { + compatible = "fsl,qman-portal"; + reg = <0x8000 0x4000>, <0x1002000 0x1000>; + interrupts = <108 0x2 0 0>; + cell-index = <0x2>; + }; + qportal3: qman-portal@c000 { + compatible = "fsl,qman-portal"; + reg = <0xc000 0x4000>, <0x1003000 0x1000>; + interrupts = <110 0x2 0 0>; + cell-index = <0x3>; + }; + qportal4: qman-portal@10000 { + compatible = "fsl,qman-portal"; + reg = <0x10000 0x4000>, <0x1004000 0x1000>; + interrupts = <112 0x2 0 0>; + cell-index = <0x4>; + }; + qportal5: qman-portal@14000 { + compatible = "fsl,qman-portal"; + reg = <0x14000 0x4000>, <0x1005000 0x1000>; + interrupts = <114 0x2 0 0>; + cell-index = <0x5>; + }; + qportal6: qman-portal@18000 { + compatible = "fsl,qman-portal"; + reg = <0x18000 0x4000>, <0x1006000 0x1000>; + interrupts = <116 0x2 0 0>; + cell-index = <0x6>; + }; + qportal7: qman-portal@1c000 { + compatible = "fsl,qman-portal"; + reg = <0x1c000 0x4000>, <0x1007000 0x1000>; + interrupts = <118 0x2 0 0>; + cell-index = <0x7>; + }; + qportal8: qman-portal@20000 { + compatible = "fsl,qman-portal"; + reg = <0x20000 0x4000>, <0x1008000 0x1000>; + interrupts = <120 0x2 0 0>; + cell-index = <0x8>; + }; + qportal9: qman-portal@24000 { + compatible = "fsl,qman-portal"; + reg = <0x24000 0x4000>, <0x1009000 0x1000>; + interrupts = <122 0x2 0 0>; + cell-index = <0x9>; + }; + qportal10: qman-portal@28000 { + compatible = "fsl,qman-portal"; + reg = <0x28000 0x4000>, <0x100a000 0x1000>; + interrupts = <124 0x2 0 0>; + cell-index = <0xa>; + }; + qportal11: qman-portal@2c000 { + compatible = "fsl,qman-portal"; + reg = <0x2c000 0x4000>, <0x100b000 0x1000>; + interrupts = <126 0x2 0 0>; + cell-index = <0xb>; + }; + qportal12: qman-portal@30000 { + compatible = "fsl,qman-portal"; + reg = <0x30000 0x4000>, <0x100c000 0x1000>; + interrupts = <128 0x2 0 0>; + cell-index = <0xc>; + }; + qportal13: qman-portal@34000 { + compatible = "fsl,qman-portal"; + reg = <0x34000 0x4000>, <0x100d000 0x1000>; + interrupts = <130 0x2 0 0>; + cell-index = <0xd>; + }; + qportal14: qman-portal@38000 { + compatible = "fsl,qman-portal"; + reg = <0x38000 0x4000>, <0x100e000 0x1000>; + interrupts = <132 0x2 0 0>; + cell-index = <0xe>; + }; + qportal15: qman-portal@3c000 { + compatible = "fsl,qman-portal"; + reg = <0x3c000 0x4000>, <0x100f000 0x1000>; + interrupts = <134 0x2 0 0>; + cell-index = <0xf>; + }; + qportal16: qman-portal@40000 { + compatible = "fsl,qman-portal"; + reg = <0x40000 0x4000>, <0x1010000 0x1000>; + interrupts = <136 0x2 0 0>; + cell-index = <0x10>; + }; + qportal17: qman-portal@44000 { + compatible = "fsl,qman-portal"; + reg = <0x44000 0x4000>, <0x1011000 0x1000>; + interrupts = <138 0x2 0 0>; + cell-index = <0x11>; + }; +}; + &soc { #address-cells = <1>; #size-cells = <1>; @@ -502,6 +627,7 @@ phy_type = "utmi"; }; /include/ "qoriq-sec5.2-0.dtsi" +/include/ "qoriq-qman3.dtsi" /include/ "qoriq-bman1.dtsi" L2_1: l2-cache-controller@c20000 { diff --git a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi index 4d4f25895d8c..d806360d0f64 100644 --- a/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/t4240si-post.dtsi @@ -37,6 +37,16 @@ alloc-ranges = <0 0 0x10000 0>; }; +&qman_fqd { + compatible = "fsl,qman-fqd"; + alloc-ranges = <0 0 0x10000 0>; +}; + +&qman_pfdr { + compatible = "fsl,qman-pfdr"; + alloc-ranges = <0 0 0x10000 0>; +}; + &ifc { #address-cells = <2>; #size-cells = <1>; @@ -556,6 +566,313 @@ }; }; +&qportals { + #address-cells = <0x1>; + #size-cells = <0x1>; + compatible = "simple-bus"; + + qportal0: qman-portal@0 { + compatible = "fsl,qman-portal"; + reg = <0x0 0x4000>, <0x1000000 0x1000>; + interrupts = <104 0x2 0 0>; + cell-index = <0x0>; + }; + qportal1: qman-portal@4000 { + compatible = "fsl,qman-portal"; + reg = <0x4000 0x4000>, <0x1001000 0x1000>; + interrupts = <106 0x2 0 0>; + cell-index = <0x1>; + }; + qportal2: qman-portal@8000 { + compatible = "fsl,qman-portal"; + reg = <0x8000 0x4000>, <0x1002000 0x1000>; + interrupts = <108 0x2 0 0>; + cell-index = <0x2>; + }; + qportal3: qman-portal@c000 { + compatible = "fsl,qman-portal"; + reg = <0xc000 0x4000>, <0x1003000 0x1000>; + interrupts = <110 0x2 0 0>; + cell-index = <0x3>; + }; + qportal4: qman-portal@10000 { + compatible = "fsl,qman-portal"; + reg = <0x10000 0x4000>, <0x1004000 0x1000>; + interrupts = <112 0x2 0 0>; + cell-index = <0x4>; + }; + qportal5: qman-portal@14000 { + compatible = "fsl,qman-portal"; + reg = <0x14000 0x4000>, <0x1005000 0x1000>; + interrupts = <114 0x2 0 0>; + cell-index = <0x5>; + }; + qportal6: qman-portal@18000 { + compatible = "fsl,qman-portal"; + reg = <0x18000 0x4000>, <0x1006000 0x1000>; + interrupts = <116 0x2 0 0>; + cell-index = <0x6>; + }; + qportal7: qman-portal@1c000 { + compatible = "fsl,qman-portal"; + reg = <0x1c000 0x4000>, <0x1007000 0x1000>; + interrupts = <118 0x2 0 0>; + cell-index = <0x7>; + }; + qportal8: qman-portal@20000 { + compatible = "fsl,qman-portal"; + reg = <0x20000 0x4000>, <0x1008000 0x1000>; + interrupts = <120 0x2 0 0>; + cell-index = <0x8>; + }; + qportal9: qman-portal@24000 { + compatible = "fsl,qman-portal"; + reg = <0x24000 0x4000>, <0x1009000 0x1000>; + interrupts = <122 0x2 0 0>; + cell-index = <0x9>; + }; + qportal10: qman-portal@28000 { + compatible = "fsl,qman-portal"; + reg = <0x28000 0x4000>, <0x100a000 0x1000>; + interrupts = <124 0x2 0 0>; + cell-index = <0xa>; + }; + qportal11: qman-portal@2c000 { + compatible = "fsl,qman-portal"; + reg = <0x2c000 0x4000>, <0x100b000 0x1000>; + interrupts = <126 0x2 0 0>; + cell-index = <0xb>; + }; + qportal12: qman-portal@30000 { + compatible = "fsl,qman-portal"; + reg = <0x30000 0x4000>, <0x100c000 0x1000>; + interrupts = <128 0x2 0 0>; + cell-index = <0xc>; + }; + qportal13: qman-portal@34000 { + compatible = "fsl,qman-portal"; + reg = <0x34000 0x4000>, <0x100d000 0x1000>; + interrupts = <130 0x2 0 0>; + cell-index = <0xd>; + }; + qportal14: qman-portal@38000 { + compatible = "fsl,qman-portal"; + reg = <0x38000 0x4000>, <0x100e000 0x1000>; + interrupts = <132 0x2 0 0>; + cell-index = <0xe>; + }; + qportal15: qman-portal@3c000 { + compatible = "fsl,qman-portal"; + reg = <0x3c000 0x4000>, <0x100f000 0x1000>; + interrupts = <134 0x2 0 0>; + cell-index = <0xf>; + }; + qportal16: qman-portal@40000 { + compatible = "fsl,qman-portal"; + reg = <0x40000 0x4000>, <0x1010000 0x1000>; + interrupts = <136 0x2 0 0>; + cell-index = <0x10>; + }; + qportal17: qman-portal@44000 { + compatible = "fsl,qman-portal"; + reg = <0x44000 0x4000>, <0x1011000 0x1000>; + interrupts = <138 0x2 0 0>; + cell-index = <0x11>; + }; + qportal18: qman-portal@48000 { + compatible = "fsl,qman-portal"; + reg = <0x48000 0x4000>, <0x1012000 0x1000>; + interrupts = <140 0x2 0 0>; + cell-index = <0x12>; + }; + qportal19: qman-portal@4c000 { + compatible = "fsl,qman-portal"; + reg = <0x4c000 0x4000>, <0x1013000 0x1000>; + interrupts = <142 0x2 0 0>; + cell-index = <0x13>; + }; + qportal20: qman-portal@50000 { + compatible = "fsl,qman-portal"; + reg = <0x50000 0x4000>, <0x1014000 0x1000>; + interrupts = <144 0x2 0 0>; + cell-index = <0x14>; + }; + qportal21: qman-portal@54000 { + compatible = "fsl,qman-portal"; + reg = <0x54000 0x4000>, <0x1015000 0x1000>; + interrupts = <146 0x2 0 0>; + cell-index = <0x15>; + }; + qportal22: qman-portal@58000 { + compatible = "fsl,qman-portal"; + reg = <0x58000 0x4000>, <0x1016000 0x1000>; + interrupts = <148 0x2 0 0>; + cell-index = <0x16>; + }; + qportal23: qman-portal@5c000 { + compatible = "fsl,qman-portal"; + reg = <0x5c000 0x4000>, <0x1017000 0x1000>; + interrupts = <150 0x2 0 0>; + cell-index = <0x17>; + }; + qportal24: qman-portal@60000 { + compatible = "fsl,qman-portal"; + reg = <0x60000 0x4000>, <0x1018000 0x1000>; + interrupts = <152 0x2 0 0>; + cell-index = <0x18>; + }; + qportal25: qman-portal@64000 { + compatible = "fsl,qman-portal"; + reg = <0x64000 0x4000>, <0x1019000 0x1000>; + interrupts = <154 0x2 0 0>; + cell-index = <0x19>; + }; + qportal26: qman-portal@68000 { + compatible = "fsl,qman-portal"; + reg = <0x68000 0x4000>, <0x101a000 0x1000>; + interrupts = <156 0x2 0 0>; + cell-index = <0x1a>; + }; + qportal27: qman-portal@6c000 { + compatible = "fsl,qman-portal"; + reg = <0x6c000 0x4000>, <0x101b000 0x1000>; + interrupts = <158 0x2 0 0>; + cell-index = <0x1b>; + }; + qportal28: qman-portal@70000 { + compatible = "fsl,qman-portal"; + reg = <0x70000 0x4000>, <0x101c000 0x1000>; + interrupts = <160 0x2 0 0>; + cell-index = <0x1c>; + }; + qportal29: qman-portal@74000 { + compatible = "fsl,qman-portal"; + reg = <0x74000 0x4000>, <0x101d000 0x1000>; + interrupts = <162 0x2 0 0>; + cell-index = <0x1d>; + }; + qportal30: qman-portal@78000 { + compatible = "fsl,qman-portal"; + reg = <0x78000 0x4000>, <0x101e000 0x1000>; + interrupts = <164 0x2 0 0>; + cell-index = <0x1e>; + }; + qportal31: qman-portal@7c000 { + compatible = "fsl,qman-portal"; + reg = <0x7c000 0x4000>, <0x101f000 0x1000>; + interrupts = <166 0x2 0 0>; + cell-index = <0x1f>; + }; + qportal32: qman-portal@80000 { + compatible = "fsl,qman-portal"; + reg = <0x80000 0x4000>, <0x1020000 0x1000>; + interrupts = <168 0x2 0 0>; + cell-index = <0x20>; + }; + qportal33: qman-portal@84000 { + compatible = "fsl,qman-portal"; + reg = <0x84000 0x4000>, <0x1021000 0x1000>; + interrupts = <170 0x2 0 0>; + cell-index = <0x21>; + }; + qportal34: qman-portal@88000 { + compatible = "fsl,qman-portal"; + reg = <0x88000 0x4000>, <0x1022000 0x1000>; + interrupts = <172 0x2 0 0>; + cell-index = <0x22>; + }; + qportal35: qman-portal@8c000 { + compatible = "fsl,qman-portal"; + reg = <0x8c000 0x4000>, <0x1023000 0x1000>; + interrupts = <174 0x2 0 0>; + cell-index = <0x23>; + }; + qportal36: qman-portal@90000 { + compatible = "fsl,qman-portal"; + reg = <0x90000 0x4000>, <0x1024000 0x1000>; + interrupts = <384 0x2 0 0>; + cell-index = <0x24>; + }; + qportal37: qman-portal@94000 { + compatible = "fsl,qman-portal"; + reg = <0x94000 0x4000>, <0x1025000 0x1000>; + interrupts = <386 0x2 0 0>; + cell-index = <0x25>; + }; + qportal38: qman-portal@98000 { + compatible = "fsl,qman-portal"; + reg = <0x98000 0x4000>, <0x1026000 0x1000>; + interrupts = <388 0x2 0 0>; + cell-index = <0x26>; + }; + qportal39: qman-portal@9c000 { + compatible = "fsl,qman-portal"; + reg = <0x9c000 0x4000>, <0x1027000 0x1000>; + interrupts = <390 0x2 0 0>; + cell-index = <0x27>; + }; + qportal40: qman-portal@a0000 { + compatible = "fsl,qman-portal"; + reg = <0xa0000 0x4000>, <0x1028000 0x1000>; + interrupts = <392 0x2 0 0>; + cell-index = <0x28>; + }; + qportal41: qman-portal@a4000 { + compatible = "fsl,qman-portal"; + reg = <0xa4000 0x4000>, <0x1029000 0x1000>; + interrupts = <394 0x2 0 0>; + cell-index = <0x29>; + }; + qportal42: qman-portal@a8000 { + compatible = "fsl,qman-portal"; + reg = <0xa8000 0x4000>, <0x102a000 0x1000>; + interrupts = <396 0x2 0 0>; + cell-index = <0x2a>; + }; + qportal43: qman-portal@ac000 { + compatible = "fsl,qman-portal"; + reg = <0xac000 0x4000>, <0x102b000 0x1000>; + interrupts = <398 0x2 0 0>; + cell-index = <0x2b>; + }; + qportal44: qman-portal@b0000 { + compatible = "fsl,qman-portal"; + reg = <0xb0000 0x4000>, <0x102c000 0x1000>; + interrupts = <400 0x2 0 0>; + cell-index = <0x2c>; + }; + qportal45: qman-portal@b4000 { + compatible = "fsl,qman-portal"; + reg = <0xb4000 0x4000>, <0x102d000 0x1000>; + interrupts = <402 0x2 0 0>; + cell-index = <0x2d>; + }; + qportal46: qman-portal@b8000 { + compatible = "fsl,qman-portal"; + reg = <0xb8000 0x4000>, <0x102e000 0x1000>; + interrupts = <404 0x2 0 0>; + cell-index = <0x2e>; + }; + qportal47: qman-portal@bc000 { + compatible = "fsl,qman-portal"; + reg = <0xbc000 0x4000>, <0x102f000 0x1000>; + interrupts = <406 0x2 0 0>; + cell-index = <0x2f>; + }; + qportal48: qman-portal@c0000 { + compatible = "fsl,qman-portal"; + reg = <0xc0000 0x4000>, <0x1030000 0x1000>; + interrupts = <408 0x2 0 0>; + cell-index = <0x30>; + }; + qportal49: qman-portal@c4000 { + compatible = "fsl,qman-portal"; + reg = <0xc4000 0x4000>, <0x1031000 0x1000>; + interrupts = <410 0x2 0 0>; + cell-index = <0x31>; + }; +}; + &soc { #address-cells = <1>; #size-cells = <1>; @@ -748,6 +1065,7 @@ /include/ "qoriq-sata2-0.dtsi" /include/ "qoriq-sata2-1.dtsi" /include/ "qoriq-sec5.0-0.dtsi" +/include/ "qoriq-qman3.dtsi" /include/ "qoriq-bman1.dtsi" L2_1: l2-cache-controller@c20000 { diff --git a/arch/powerpc/boot/dts/kmcoge4.dts b/arch/powerpc/boot/dts/kmcoge4.dts index 97e6d11d1e6d..48dab6a50437 100644 --- a/arch/powerpc/boot/dts/kmcoge4.dts +++ b/arch/powerpc/boot/dts/kmcoge4.dts @@ -34,6 +34,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; dcsr: dcsr@f00000000 { @@ -44,6 +52,10 @@ ranges = <0x0 0xf 0xf4000000 0x200000>; }; + qportals: qman-portals@ff4200000 { + ranges = <0x0 0xf 0xf4200000 0x200000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/oca4080.dts b/arch/powerpc/boot/dts/oca4080.dts index eb76caae11d9..42796c5b0561 100644 --- a/arch/powerpc/boot/dts/oca4080.dts +++ b/arch/powerpc/boot/dts/oca4080.dts @@ -58,6 +58,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; dcsr: dcsr@f00000000 { @@ -68,6 +76,10 @@ ranges = <0x0 0xf 0xf4000000 0x200000>; }; + qportals: qman-portals@ff4200000 { + ranges = <0x0 0xf 0xf4200000 0x200000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/p1023rdb.dts b/arch/powerpc/boot/dts/p1023rdb.dts index 9236e3742a23..05a00a4d2861 100644 --- a/arch/powerpc/boot/dts/p1023rdb.dts +++ b/arch/powerpc/boot/dts/p1023rdb.dts @@ -56,6 +56,18 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; + }; + + qportals: qman-portals@ff000000 { + ranges = <0x0 0xf 0xff000000 0x200000>; }; bportals: bman-portals@ff200000 { diff --git a/arch/powerpc/boot/dts/p2041rdb.dts b/arch/powerpc/boot/dts/p2041rdb.dts index c1e69dc7188e..d2bb0765bd5a 100644 --- a/arch/powerpc/boot/dts/p2041rdb.dts +++ b/arch/powerpc/boot/dts/p2041rdb.dts @@ -54,6 +54,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; dcsr: dcsr@f00000000 { @@ -64,6 +72,10 @@ ranges = <0x0 0xf 0xf4000000 0x200000>; }; + qportals: qman-portals@ff4200000 { + ranges = <0x0 0xf 0xf4200000 0x200000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/p3041ds.dts b/arch/powerpc/boot/dts/p3041ds.dts index 2192fe94866d..eca6c697cfd7 100644 --- a/arch/powerpc/boot/dts/p3041ds.dts +++ b/arch/powerpc/boot/dts/p3041ds.dts @@ -54,6 +54,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; dcsr: dcsr@f00000000 { @@ -64,6 +72,10 @@ ranges = <0x0 0xf 0xf4000000 0x200000>; }; + qportals: qman-portals@ff4200000 { + ranges = <0x0 0xf 0xf4200000 0x200000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/p4080ds.dts b/arch/powerpc/boot/dts/p4080ds.dts index fad441654642..4f80c9d02c27 100644 --- a/arch/powerpc/boot/dts/p4080ds.dts +++ b/arch/powerpc/boot/dts/p4080ds.dts @@ -54,6 +54,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; dcsr: dcsr@f00000000 { @@ -64,6 +72,10 @@ ranges = <0x0 0xf 0xf4000000 0x200000>; }; + qportals: qman-portals@ff4200000 { + ranges = <0x0 0xf 0xf4200000 0x200000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/p5020ds.dts b/arch/powerpc/boot/dts/p5020ds.dts index 7382636dc560..d0309a8b9749 100644 --- a/arch/powerpc/boot/dts/p5020ds.dts +++ b/arch/powerpc/boot/dts/p5020ds.dts @@ -54,6 +54,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; dcsr: dcsr@f00000000 { @@ -64,6 +72,10 @@ ranges = <0x0 0xf 0xf4000000 0x200000>; }; + qportals: qman-portals@ff4200000 { + ranges = <0x0 0xf 0xf4200000 0x200000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/p5040ds.dts b/arch/powerpc/boot/dts/p5040ds.dts index 35dabf5b6098..05168236d3ab 100644 --- a/arch/powerpc/boot/dts/p5040ds.dts +++ b/arch/powerpc/boot/dts/p5040ds.dts @@ -54,6 +54,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; dcsr: dcsr@f00000000 { @@ -64,6 +72,10 @@ ranges = <0x0 0xf 0xf4000000 0x200000>; }; + qportals: qman-portals@ff4200000 { + ranges = <0x0 0xf 0xf4200000 0x200000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/t104xqds.dtsi b/arch/powerpc/boot/dts/t104xqds.dtsi index f7e9bfbeefc7..1498d1e4aecf 100644 --- a/arch/powerpc/boot/dts/t104xqds.dtsi +++ b/arch/powerpc/boot/dts/t104xqds.dtsi @@ -47,6 +47,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; ifc: localbus@ffe124000 { @@ -92,6 +100,10 @@ ranges = <0x0 0xf 0xf4000000 0x2000000>; }; + qportals: qman-portals@ff6000000 { + ranges = <0x0 0xf 0xf6000000 0x2000000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/t104xrdb.dtsi b/arch/powerpc/boot/dts/t104xrdb.dtsi index 76e07a3f2ca8..830ea484295b 100644 --- a/arch/powerpc/boot/dts/t104xrdb.dtsi +++ b/arch/powerpc/boot/dts/t104xrdb.dtsi @@ -42,6 +42,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; ifc: localbus@ffe124000 { @@ -83,6 +91,10 @@ ranges = <0x0 0xf 0xf4000000 0x2000000>; }; + qportals: qman-portals@ff6000000 { + ranges = <0x0 0xf 0xf6000000 0x2000000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/t208xqds.dtsi b/arch/powerpc/boot/dts/t208xqds.dtsi index c42e07f4f648..869f9159b4d1 100644 --- a/arch/powerpc/boot/dts/t208xqds.dtsi +++ b/arch/powerpc/boot/dts/t208xqds.dtsi @@ -48,6 +48,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; ifc: localbus@ffe124000 { @@ -93,6 +101,10 @@ ranges = <0x0 0xf 0xf4000000 0x2000000>; }; + qportals: qman-portals@ff6000000 { + ranges = <0x0 0xf 0xf6000000 0x2000000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/t208xrdb.dtsi b/arch/powerpc/boot/dts/t208xrdb.dtsi index e1463b165d0e..693d2a8fa01c 100644 --- a/arch/powerpc/boot/dts/t208xrdb.dtsi +++ b/arch/powerpc/boot/dts/t208xrdb.dtsi @@ -48,6 +48,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; ifc: localbus@ffe124000 { @@ -94,6 +102,10 @@ ranges = <0x0 0xf 0xf4000000 0x2000000>; }; + qportals: qman-portals@ff6000000 { + ranges = <0x0 0xf 0xf6000000 0x2000000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/t4240qds.dts b/arch/powerpc/boot/dts/t4240qds.dts index 6df77766410b..93722da10e16 100644 --- a/arch/powerpc/boot/dts/t4240qds.dts +++ b/arch/powerpc/boot/dts/t4240qds.dts @@ -109,6 +109,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; dcsr: dcsr@f00000000 { @@ -119,6 +127,10 @@ ranges = <0x0 0xf 0xf4000000 0x2000000>; }; + qportals: qman-portals@ff6000000 { + ranges = <0x0 0xf 0xf6000000 0x2000000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; diff --git a/arch/powerpc/boot/dts/t4240rdb.dts b/arch/powerpc/boot/dts/t4240rdb.dts index 46049cf37f02..993eb4b8a487 100644 --- a/arch/powerpc/boot/dts/t4240rdb.dts +++ b/arch/powerpc/boot/dts/t4240rdb.dts @@ -78,6 +78,14 @@ size = <0 0x1000000>; alignment = <0 0x1000000>; }; + qman_fqd: qman-fqd { + size = <0 0x400000>; + alignment = <0 0x400000>; + }; + qman_pfdr: qman-pfdr { + size = <0 0x2000000>; + alignment = <0 0x2000000>; + }; }; dcsr: dcsr@f00000000 { @@ -88,6 +96,10 @@ ranges = <0x0 0xf 0xf4000000 0x2000000>; }; + qportals: qman-portals@ff6000000 { + ranges = <0x0 0xf 0xf6000000 0x2000000>; + }; + soc: soc@ffe000000 { ranges = <0x00000000 0xf 0xfe000000 0x1000000>; reg = <0xf 0xfe000000 0 0x00001000>; -- cgit v1.2.3 From 90883a8255148e98026591e52a3495db18b29905 Mon Sep 17 00:00:00 2001 From: LEROY Christophe Date: Mon, 20 Apr 2015 07:54:38 +0200 Subject: powerpc/8xx: macro for handling CPU15 errata Having a macro will help keep clear code. Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- arch/powerpc/kernel/head_8xx.S | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index 9b53fe139bf6..1279018b3749 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -297,6 +297,17 @@ SystemCall: * We have to use the MD_xxx registers for the tablewalk because the * equivalent MI_xxx registers only perform the attribute functions. */ + +#ifdef CONFIG_8xx_CPU15 +#define INVALIDATE_ADJACENT_PAGES_CPU15(tmp, addr) \ + addi tmp, addr, PAGE_SIZE; \ + tlbie tmp; \ + addi tmp, addr, -PAGE_SIZE; \ + tlbie tmp +#else +#define INVALIDATE_ADJACENT_PAGES_CPU15(tmp, addr) +#endif + InstructionTLBMiss: #ifdef CONFIG_8xx_CPU6 mtspr SPRN_DAR, r3 @@ -304,12 +315,7 @@ InstructionTLBMiss: EXCEPTION_PROLOG_0 mtspr SPRN_SPRG_SCRATCH2, r10 mfspr r10, SPRN_SRR0 /* Get effective address of fault */ -#ifdef CONFIG_8xx_CPU15 - addi r11, r10, PAGE_SIZE - tlbie r11 - addi r11, r10, -PAGE_SIZE - tlbie r11 -#endif + INVALIDATE_ADJACENT_PAGES_CPU15(r11, r10) /* If we are faulting a kernel address, we have to use the * kernel page tables. -- cgit v1.2.3 From d5fd9d7d669e81e024737a198d12ff8af4fd89cf Mon Sep 17 00:00:00 2001 From: LEROY Christophe Date: Mon, 20 Apr 2015 07:54:40 +0200 Subject: powerpc/8xx: Handle CR out of exception PROLOG/EPILOG In order to be able to reduce scope during which CR is saved, we take CR saving/restoring out of exception PROLOG and EPILOG Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- arch/powerpc/kernel/head_8xx.S | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index 1279018b3749..5a69c5e82363 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -116,13 +116,13 @@ turn_on_mmu: */ #define EXCEPTION_PROLOG \ EXCEPTION_PROLOG_0; \ + mfcr r10; \ EXCEPTION_PROLOG_1; \ EXCEPTION_PROLOG_2 #define EXCEPTION_PROLOG_0 \ mtspr SPRN_SPRG_SCRATCH0,r10; \ - mtspr SPRN_SPRG_SCRATCH1,r11; \ - mfcr r10 + mtspr SPRN_SPRG_SCRATCH1,r11 #define EXCEPTION_PROLOG_1 \ mfspr r11,SPRN_SRR1; /* check whether user or kernel */ \ @@ -162,7 +162,6 @@ turn_on_mmu: * Exception exit code. */ #define EXCEPTION_EPILOG_0 \ - mtcr r10; \ mfspr r10,SPRN_SPRG_SCRATCH0; \ mfspr r11,SPRN_SPRG_SCRATCH1 @@ -313,6 +312,7 @@ InstructionTLBMiss: mtspr SPRN_DAR, r3 #endif EXCEPTION_PROLOG_0 + mfcr r10 mtspr SPRN_SPRG_SCRATCH2, r10 mfspr r10, SPRN_SRR0 /* Get effective address of fault */ INVALIDATE_ADJACENT_PAGES_CPU15(r11, r10) @@ -363,6 +363,7 @@ InstructionTLBMiss: mtspr SPRN_DAR, r11 /* Tag DAR */ #endif mfspr r10, SPRN_SPRG_SCRATCH2 + mtcr r10 EXCEPTION_EPILOG_0 rfi @@ -372,6 +373,7 @@ DataStoreTLBMiss: mtspr SPRN_DAR, r3 #endif EXCEPTION_PROLOG_0 + mfcr r10 mtspr SPRN_SPRG_SCRATCH2, r10 mfspr r10, SPRN_MD_EPN @@ -437,6 +439,7 @@ DataStoreTLBMiss: #endif mtspr SPRN_DAR, r11 /* Tag DAR */ mfspr r10, SPRN_SPRG_SCRATCH2 + mtcr r10 EXCEPTION_EPILOG_0 rfi @@ -462,6 +465,7 @@ InstructionTLBError: . = 0x1400 DataTLBError: EXCEPTION_PROLOG_0 + mfcr r10 mfspr r11, SPRN_DAR cmpwi cr0, r11, RPN_PATTERN -- cgit v1.2.3 From 2eb2fd95001e93c611034f494c7254350ff94d2a Mon Sep 17 00:00:00 2001 From: LEROY Christophe Date: Mon, 20 Apr 2015 07:54:42 +0200 Subject: powerpc/8xx: dont save CR in SCRATCH registers CR only needs to be preserved when checking if we are handling a kernel address. So we can preserve CR in a register: - In ITLBMiss, check is done only when CONFIG_MODULES is defined. Otherwise we don't need to do anything at all with CR. - We use r10, then we reload SRR0/MD_EPN into r10 when CR is restored Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- arch/powerpc/kernel/head_8xx.S | 29 +++++++++++++++-------------- 1 file changed, 15 insertions(+), 14 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index 5a69c5e82363..150d03f79ad8 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -312,10 +312,6 @@ InstructionTLBMiss: mtspr SPRN_DAR, r3 #endif EXCEPTION_PROLOG_0 - mfcr r10 - mtspr SPRN_SPRG_SCRATCH2, r10 - mfspr r10, SPRN_SRR0 /* Get effective address of fault */ - INVALIDATE_ADJACENT_PAGES_CPU15(r11, r10) /* If we are faulting a kernel address, we have to use the * kernel page tables. @@ -323,13 +319,20 @@ InstructionTLBMiss: #ifdef CONFIG_MODULES /* Only modules will cause ITLB Misses as we always * pin the first 8MB of kernel memory */ - andis. r11, r10, 0x8000 /* Address >= 0x80000000 */ -#endif + mfspr r11, SPRN_SRR0 /* Get effective address of fault */ + INVALIDATE_ADJACENT_PAGES_CPU15(r10, r11) + mfcr r10 + andis. r11, r11, 0x8000 /* Address >= 0x80000000 */ mfspr r11, SPRN_M_TW /* Get level 1 table */ -#ifdef CONFIG_MODULES beq 3f lis r11, (swapper_pg_dir-PAGE_OFFSET)@ha 3: + mtcr r10 + mfspr r10, SPRN_SRR0 /* Get effective address of fault */ +#else + mfspr r10, SPRN_SRR0 /* Get effective address of fault */ + INVALIDATE_ADJACENT_PAGES_CPU15(r11, r10) + mfspr r11, SPRN_M_TW /* Get level 1 table base address */ #endif /* Insert level 1 index */ rlwimi r11, r10, 32 - ((PAGE_SHIFT - 2) << 1), (PAGE_SHIFT - 2) << 1, 29 @@ -362,8 +365,6 @@ InstructionTLBMiss: mfspr r3, SPRN_DAR mtspr SPRN_DAR, r11 /* Tag DAR */ #endif - mfspr r10, SPRN_SPRG_SCRATCH2 - mtcr r10 EXCEPTION_EPILOG_0 rfi @@ -374,17 +375,19 @@ DataStoreTLBMiss: #endif EXCEPTION_PROLOG_0 mfcr r10 - mtspr SPRN_SPRG_SCRATCH2, r10 - mfspr r10, SPRN_MD_EPN /* If we are faulting a kernel address, we have to use the * kernel page tables. */ - andis. r11, r10, 0x8000 + mfspr r11, SPRN_MD_EPN + andis. r11, r11, 0x8000 mfspr r11, SPRN_M_TW /* Get level 1 table */ beq 3f lis r11, (swapper_pg_dir-PAGE_OFFSET)@ha 3: + mtcr r10 + mfspr r10, SPRN_MD_EPN + /* Insert level 1 index */ rlwimi r11, r10, 32 - ((PAGE_SHIFT - 2) << 1), (PAGE_SHIFT - 2) << 1, 29 lwz r11, (swapper_pg_dir-PAGE_OFFSET)@l(r11) /* Get the level 1 entry */ @@ -438,8 +441,6 @@ DataStoreTLBMiss: mfspr r3, SPRN_DAR #endif mtspr SPRN_DAR, r11 /* Tag DAR */ - mfspr r10, SPRN_SPRG_SCRATCH2 - mtcr r10 EXCEPTION_EPILOG_0 rfi -- cgit v1.2.3 From b821c5fe84829996e179bba5da30ee33fb8e9f9f Mon Sep 17 00:00:00 2001 From: LEROY Christophe Date: Mon, 20 Apr 2015 07:54:44 +0200 Subject: powerpc/8xx: Use SPRG2 instead of DAR for saving r3 We now have SPRG2 available as in it not used anymore for saving CR, so we don't need to crash DAR anymore for saving r3 for CPU6 ERRATA handling. Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- arch/powerpc/kernel/head_8xx.S | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index 150d03f79ad8..ba2dc53cd5a1 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -309,7 +309,7 @@ SystemCall: InstructionTLBMiss: #ifdef CONFIG_8xx_CPU6 - mtspr SPRN_DAR, r3 + mtspr SPRN_SPRG_SCRATCH2, r3 #endif EXCEPTION_PROLOG_0 @@ -362,8 +362,7 @@ InstructionTLBMiss: /* Restore registers */ #ifdef CONFIG_8xx_CPU6 - mfspr r3, SPRN_DAR - mtspr SPRN_DAR, r11 /* Tag DAR */ + mfspr r3, SPRN_SPRG_SCRATCH2 #endif EXCEPTION_EPILOG_0 rfi @@ -371,7 +370,7 @@ InstructionTLBMiss: . = 0x1200 DataStoreTLBMiss: #ifdef CONFIG_8xx_CPU6 - mtspr SPRN_DAR, r3 + mtspr SPRN_SPRG_SCRATCH2, r3 #endif EXCEPTION_PROLOG_0 mfcr r10 @@ -438,7 +437,7 @@ DataStoreTLBMiss: /* Restore registers */ #ifdef CONFIG_8xx_CPU6 - mfspr r3, SPRN_DAR + mfspr r3, SPRN_SPRG_SCRATCH2 #endif mtspr SPRN_DAR, r11 /* Tag DAR */ EXCEPTION_EPILOG_0 -- cgit v1.2.3 From eeba1f7c38425cfc0b70ba133ab7e523d5b6d90e Mon Sep 17 00:00:00 2001 From: LEROY Christophe Date: Mon, 20 Apr 2015 07:54:46 +0200 Subject: powerpc/8xx: Add support for TASK_SIZE greater than 0x80000000 By default, TASK_SIZE is set to 0x80000000 for PPC_8xx, which is most likely sufficient for most cases. However, kernel configuration allows to set TASK_SIZE to another value, so the 8xx shall handle it. This patch also takes into account the case of PAGE_OFFSET lower than 0x80000000, allthought most of the time it is equal to 0xC0000000 Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- arch/powerpc/kernel/head_8xx.S | 25 +++++++++++++++++++------ 1 file changed, 19 insertions(+), 6 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index ba2dc53cd5a1..c640bbb042b5 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -48,6 +48,19 @@ mtspr spr, reg #endif +/* Macro to test if an address is a kernel address */ +#if CONFIG_TASK_SIZE <= 0x80000000 && CONFIG_PAGE_OFFSET >= 0x80000000 +#define IS_KERNEL(tmp, addr) \ + andis. tmp, addr, 0x8000 /* Address >= 0x80000000 */ +#define BRANCH_UNLESS_KERNEL(label) beq label +#else +#define IS_KERNEL(tmp, addr) \ + rlwinm tmp, addr, 16, 16, 31; \ + cmpli cr0, tmp, PAGE_OFFSET >> 16 +#define BRANCH_UNLESS_KERNEL(label) blt label +#endif + + /* * Value for the bits that have fixed value in RPN entries. * Also used for tagging DAR for DTLBerror. @@ -322,9 +335,9 @@ InstructionTLBMiss: mfspr r11, SPRN_SRR0 /* Get effective address of fault */ INVALIDATE_ADJACENT_PAGES_CPU15(r10, r11) mfcr r10 - andis. r11, r11, 0x8000 /* Address >= 0x80000000 */ + IS_KERNEL(r11, r11) mfspr r11, SPRN_M_TW /* Get level 1 table */ - beq 3f + BRANCH_UNLESS_KERNEL(3f) lis r11, (swapper_pg_dir-PAGE_OFFSET)@ha 3: mtcr r10 @@ -379,9 +392,9 @@ DataStoreTLBMiss: * kernel page tables. */ mfspr r11, SPRN_MD_EPN - andis. r11, r11, 0x8000 + IS_KERNEL(r11, r11) mfspr r11, SPRN_M_TW /* Get level 1 table */ - beq 3f + BRANCH_UNLESS_KERNEL(3f) lis r11, (swapper_pg_dir-PAGE_OFFSET)@ha 3: mtcr r10 @@ -513,9 +526,9 @@ FixupDAR:/* Entry point for dcbx workaround. */ mtspr SPRN_SPRG_SCRATCH2, r10 /* fetch instruction from memory. */ mfspr r10, SPRN_SRR0 - andis. r11, r10, 0x8000 /* Address >= 0x80000000 */ + IS_KERNEL(r11, r10) mfspr r11, SPRN_M_TW /* Get level 1 table */ - beq 3f + BRANCH_UNLESS_KERNEL(3f) lis r11, (swapper_pg_dir-PAGE_OFFSET)@ha /* Insert level 1 index */ 3: rlwimi r11, r10, 32 - ((PAGE_SHIFT - 2) << 1), (PAGE_SHIFT - 2) << 1, 29 -- cgit v1.2.3 From 83b086c5697169f1e34d2430dad062cc714c5c57 Mon Sep 17 00:00:00 2001 From: LEROY Christophe Date: Wed, 22 Apr 2015 12:06:41 +0200 Subject: powerpc/8xx: mark _PAGE_SHARED all types of kernel pages All kernel pages have to be marked as shared in order to not perform CASID verification. Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- arch/powerpc/include/asm/pte-8xx.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/pte-8xx.h b/arch/powerpc/include/asm/pte-8xx.h index 97bae64afdaa..8ea537e76058 100644 --- a/arch/powerpc/include/asm/pte-8xx.h +++ b/arch/powerpc/include/asm/pte-8xx.h @@ -62,7 +62,12 @@ /* We need to add _PAGE_SHARED to kernel pages */ #define _PAGE_KERNEL_RO (_PAGE_SHARED | _PAGE_RO | _PAGE_KNLRO) -#define _PAGE_KERNEL_ROX (_PAGE_EXEC | _PAGE_RO | _PAGE_KNLRO) +#define _PAGE_KERNEL_ROX (_PAGE_SHARED | _PAGE_RO | _PAGE_KNLRO | \ + _PAGE_EXEC) +#define _PAGE_KERNEL_RW (_PAGE_SHARED | _PAGE_DIRTY | _PAGE_RW | \ + _PAGE_HWWRITE) +#define _PAGE_KERNEL_RWX (_PAGE_SHARED | _PAGE_DIRTY | _PAGE_RW | \ + _PAGE_HWWRITE | _PAGE_EXEC) #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_PTE_8xx_H */ -- cgit v1.2.3 From e0a8e0d90a9f0be66ba49f4f2380a63c22d4aaae Mon Sep 17 00:00:00 2001 From: LEROY Christophe Date: Wed, 22 Apr 2015 12:06:43 +0200 Subject: powerpc/8xx: Handle PAGE_USER via APG bits Use of APG for handling PAGE_USER. All pages PP exec bits are set to either 000 or 011, which means respectively RW for Supervisor and no access for User, or RO for Supervisor and no access for user. Then we use the APG to say whether accesses are according to Page rules or "all Supervisor" rules (Access to all) Therefore, we define 2 APG groups corresponding to _PAGE_USER. Mx_AP are initialised as follows: GP0 => No user => 01 (all accesses performed according to page definition) GP1 => User => 00 (all accesses performed as supervisor according to page definition) This removes the special 8xx handling in pte_update() Signed-off-by: Christophe Leroy Signed-off-by: Scott Wood --- arch/powerpc/include/asm/pgtable-ppc32.h | 19 ------------------- arch/powerpc/include/asm/pte-8xx.h | 27 +++++++++------------------ arch/powerpc/kernel/head_8xx.S | 21 ++++++++++++--------- 3 files changed, 21 insertions(+), 46 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h index 64b52b1cf542..9c326565d498 100644 --- a/arch/powerpc/include/asm/pgtable-ppc32.h +++ b/arch/powerpc/include/asm/pgtable-ppc32.h @@ -170,24 +170,6 @@ static inline unsigned long pte_update(pte_t *p, #ifdef PTE_ATOMIC_UPDATES unsigned long old, tmp; -#ifdef CONFIG_PPC_8xx - unsigned long tmp2; - - __asm__ __volatile__("\ -1: lwarx %0,0,%4\n\ - andc %1,%0,%5\n\ - or %1,%1,%6\n\ - /* 0x200 == Extended encoding, bit 22 */ \ - /* Bit 22 has to be 1 when _PAGE_USER is unset and _PAGE_RO is set */ \ - rlwimi %1,%1,32-1,0x200\n /* get _PAGE_RO */ \ - rlwinm %3,%1,32-2,0x200\n /* get _PAGE_USER */ \ - andc %1,%1,%3\n\ - stwcx. %1,0,%4\n\ - bne- 1b" - : "=&r" (old), "=&r" (tmp), "=m" (*p), "=&r" (tmp2) - : "r" (p), "r" (clr), "r" (set), "m" (*p) - : "cc" ); -#else /* CONFIG_PPC_8xx */ __asm__ __volatile__("\ 1: lwarx %0,0,%3\n\ andc %1,%0,%4\n\ @@ -198,7 +180,6 @@ static inline unsigned long pte_update(pte_t *p, : "=&r" (old), "=&r" (tmp), "=m" (*p) : "r" (p), "r" (clr), "r" (set), "m" (*p) : "cc" ); -#endif /* CONFIG_PPC_8xx */ #else /* PTE_ATOMIC_UPDATES */ unsigned long old = pte_val(*p); *p = __pte((old & ~clr) | set); diff --git a/arch/powerpc/include/asm/pte-8xx.h b/arch/powerpc/include/asm/pte-8xx.h index 8ea537e76058..b82094e4c242 100644 --- a/arch/powerpc/include/asm/pte-8xx.h +++ b/arch/powerpc/include/asm/pte-8xx.h @@ -34,36 +34,27 @@ #define _PAGE_SPECIAL 0x0008 /* SW entry, forced to 0 by the TLB miss */ #define _PAGE_DIRTY 0x0100 /* C: page changed */ -/* These 4 software bits must be masked out when the entry is loaded - * into the TLB, 1 SW bit left(0x0080). +/* These 4 software bits must be masked out when the L2 entry is loaded + * into the TLB. */ -#define _PAGE_GUARDED 0x0010 /* software: guarded access */ -#define _PAGE_ACCESSED 0x0020 /* software: page referenced */ -#define _PAGE_WRITETHRU 0x0040 /* software: caching is write through */ +#define _PAGE_GUARDED 0x0010 /* Copied to L1 G entry in DTLB */ +#define _PAGE_USER 0x0020 /* Copied to L1 APG lsb */ +#define _PAGE_ACCESSED 0x0040 /* software: page referenced */ +#define _PAGE_WRITETHRU 0x0080 /* software: caching is write through */ -/* Setting any bits in the nibble with the follow two controls will - * require a TLB exception handler change. It is assumed unused bits - * are always zero. - */ -#define _PAGE_RO 0x0400 /* lsb PP bits */ -#define _PAGE_USER 0x0800 /* msb PP bits */ -/* set when _PAGE_USER is unset and _PAGE_RO is set */ -#define _PAGE_KNLRO 0x0200 +#define _PAGE_RO 0x0600 /* Supervisor RO, User no access */ #define _PMD_PRESENT 0x0001 #define _PMD_BAD 0x0ff0 #define _PMD_PAGE_MASK 0x000c #define _PMD_PAGE_8M 0x000c -#define _PTE_NONE_MASK _PAGE_KNLRO - /* Until my rework is finished, 8xx still needs atomic PTE updates */ #define PTE_ATOMIC_UPDATES 1 /* We need to add _PAGE_SHARED to kernel pages */ -#define _PAGE_KERNEL_RO (_PAGE_SHARED | _PAGE_RO | _PAGE_KNLRO) -#define _PAGE_KERNEL_ROX (_PAGE_SHARED | _PAGE_RO | _PAGE_KNLRO | \ - _PAGE_EXEC) +#define _PAGE_KERNEL_RO (_PAGE_SHARED | _PAGE_RO) +#define _PAGE_KERNEL_ROX (_PAGE_SHARED | _PAGE_RO | _PAGE_EXEC) #define _PAGE_KERNEL_RW (_PAGE_SHARED | _PAGE_DIRTY | _PAGE_RW | \ _PAGE_HWWRITE) #define _PAGE_KERNEL_RWX (_PAGE_SHARED | _PAGE_DIRTY | _PAGE_RW | \ diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index c640bbb042b5..c79184d86f58 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -351,12 +351,15 @@ InstructionTLBMiss: rlwimi r11, r10, 32 - ((PAGE_SHIFT - 2) << 1), (PAGE_SHIFT - 2) << 1, 29 lwz r11, (swapper_pg_dir-PAGE_OFFSET)@l(r11) /* Get the level 1 entry */ - /* Load the MI_TWC with the attributes for this "segment." */ - MTSPR_CPU6(SPRN_MI_TWC, r11, r3) /* Set segment attributes */ - rlwinm r11, r11,0,0,19 /* Extract page descriptor page address */ /* Extract level 2 index */ rlwinm r10, r10, 32 - (PAGE_SHIFT - 2), 32 - PAGE_SHIFT, 29 - lwzx r10, r10, r11 /* Get the pte */ + rlwimi r10, r11, 0, 0, 32 - PAGE_SHIFT - 1 /* Add level 2 base */ + lwz r10, 0(r10) /* Get the pte */ + + /* Insert the APG into the TWC from the Linux PTE. */ + rlwimi r11, r10, 0, 26, 26 + /* Load the MI_TWC with the attributes for this "segment." */ + MTSPR_CPU6(SPRN_MI_TWC, r11, r3) /* Set segment attributes */ #ifdef CONFIG_SWAP rlwinm r11, r10, 32-5, _PAGE_PRESENT @@ -365,12 +368,12 @@ InstructionTLBMiss: #endif li r11, RPN_PATTERN /* The Linux PTE won't go exactly into the MMU TLB. - * Software indicator bits 21 and 28 must be clear. + * Software indicator bits 20-23 and 28 must be clear. * Software indicator bits 24, 25, 26, and 27 must be * set. All other Linux PTE bits control the behavior * of the MMU. */ - rlwimi r10, r11, 0, 0x07f8 /* Set 24-27, clear 21-23,28 */ + rlwimi r10, r11, 0, 0x0ff8 /* Set 24-27, clear 20-23,28 */ MTSPR_CPU6(SPRN_MI_RPN, r10, r3) /* Update TLB entry */ /* Restore registers */ @@ -411,13 +414,13 @@ DataStoreTLBMiss: rlwimi r10, r11, 0, 0, 32 - PAGE_SHIFT - 1 /* Add level 2 base */ lwz r10, 0(r10) /* Get the pte */ - /* Insert the Guarded flag into the TWC from the Linux PTE. - * It is bit 27 of both the Linux PTE and the TWC (at least + /* Insert the Guarded flag and APG into the TWC from the Linux PTE. + * It is bit 26-27 of both the Linux PTE and the TWC (at least * I got that right :-). It will be better when we can put * this into the Linux pgd/pmd and load it in the operation * above. */ - rlwimi r11, r10, 0, 27, 27 + rlwimi r11, r10, 0, 26, 27 /* Insert the WriteThru flag into the TWC from the Linux PTE. * It is bit 25 in the Linux PTE and bit 30 in the TWC */ -- cgit v1.2.3 From 5b2753fc3e8a72253310d01a8b0a5bb05d917ef8 Mon Sep 17 00:00:00 2001 From: LEROY Christophe Date: Wed, 22 Apr 2015 12:06:45 +0200 Subject: powerpc/8xx: Implementation of PAGE_EXEC This patch implements PAGE_EXEC capability on the 8xx. All pages PP exec bits are set to 000, which means Execute for Supervisor and no Execute for User. Then we use the APG to say whether accesses are according to Page rules, "all Supervisor" rules (Exec for all) and "all User" rules (Exec for noone) Therefore, we define 4 APG groups. msb is _PAGE_EXEC, lsb is _PAGE_USER. MI_AP is initialised as follows: GP0 (00) => Not User, no exec => 11 (all accesses performed as user) GP1 (01) => User but no exec => 11 (all accesses performed as user) GP2 (10) => Not User, exec => 01 (rights according to page definition) GP3 (11) => User, exec => 00 (all accesses performed as supervisor) Signed-off-by: Christophe Leroy [scottwood: comments: s/exec/data/ on data side, and s/pages/pages'/] Signed-off-by: Scott Wood --- arch/powerpc/include/asm/cputable.h | 2 +- arch/powerpc/include/asm/mmu-8xx.h | 26 ++++++++++++++++++++++++++ arch/powerpc/include/asm/pte-8xx.h | 3 ++- arch/powerpc/kernel/head_8xx.S | 12 +++++++++--- 4 files changed, 38 insertions(+), 5 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index 6367b8347dad..ae1fa65bb26d 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -366,7 +366,7 @@ enum { CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | \ CPU_FTR_COMMON | CPU_FTR_FPU_UNAVAILABLE) #define CPU_FTRS_CLASSIC32 (CPU_FTR_COMMON | CPU_FTR_USE_TB) -#define CPU_FTRS_8XX (CPU_FTR_USE_TB) +#define CPU_FTRS_8XX (CPU_FTR_USE_TB | CPU_FTR_NOEXECUTE) #define CPU_FTRS_40X (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE) #define CPU_FTRS_44X (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE) #define CPU_FTRS_440x6 (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE | \ diff --git a/arch/powerpc/include/asm/mmu-8xx.h b/arch/powerpc/include/asm/mmu-8xx.h index d41200c01d85..f05500a29a60 100644 --- a/arch/powerpc/include/asm/mmu-8xx.h +++ b/arch/powerpc/include/asm/mmu-8xx.h @@ -27,6 +27,19 @@ #define MI_Ks 0x80000000 /* Should not be set */ #define MI_Kp 0x40000000 /* Should always be set */ +/* + * All pages' PP exec bits are set to 000, which means Execute for Supervisor + * and no Execute for User. + * Then we use the APG to say whether accesses are according to Page rules, + * "all Supervisor" rules (Exec for all) and "all User" rules (Exec for noone) + * Therefore, we define 4 APG groups. msb is _PAGE_EXEC, lsb is _PAGE_USER + * 0 (00) => Not User, no exec => 11 (all accesses performed as user) + * 1 (01) => User but no exec => 11 (all accesses performed as user) + * 2 (10) => Not User, exec => 01 (rights according to page definition) + * 3 (11) => User, exec => 00 (all accesses performed as supervisor) + */ +#define MI_APG_INIT 0xf4ffffff + /* The effective page number register. When read, contains the information * about the last instruction TLB miss. When MI_RPN is written, bits in * this register are used to create the TLB entry. @@ -87,6 +100,19 @@ #define MD_Ks 0x80000000 /* Should not be set */ #define MD_Kp 0x40000000 /* Should always be set */ +/* + * All pages' PP data bits are set to either 000 or 011, which means + * respectively RW for Supervisor and no access for User, or RO for + * Supervisor and no access for user. + * Then we use the APG to say whether accesses are according to Page rules or + * "all Supervisor" rules (Access to all) + * Therefore, we define 2 APG groups. lsb is _PAGE_USER + * 0 => No user => 01 (all accesses performed according to page definition) + * 1 => User => 00 (all accesses performed as supervisor + * according to page definition) + */ +#define MD_APG_INIT 0x4fffffff + /* The effective page number register. When read, contains the information * about the last instruction TLB miss. When MD_RPN is written, bits in * this register are used to create the TLB entry. diff --git a/arch/powerpc/include/asm/pte-8xx.h b/arch/powerpc/include/asm/pte-8xx.h index b82094e4c242..a0e2ba960976 100644 --- a/arch/powerpc/include/asm/pte-8xx.h +++ b/arch/powerpc/include/asm/pte-8xx.h @@ -39,8 +39,9 @@ */ #define _PAGE_GUARDED 0x0010 /* Copied to L1 G entry in DTLB */ #define _PAGE_USER 0x0020 /* Copied to L1 APG lsb */ -#define _PAGE_ACCESSED 0x0040 /* software: page referenced */ +#define _PAGE_EXEC 0x0040 /* Copied to L1 APG */ #define _PAGE_WRITETHRU 0x0080 /* software: caching is write through */ +#define _PAGE_ACCESSED 0x0800 /* software: page referenced */ #define _PAGE_RO 0x0600 /* Supervisor RO, User no access */ diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index c79184d86f58..78c1eba4c04a 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -357,7 +357,7 @@ InstructionTLBMiss: lwz r10, 0(r10) /* Get the pte */ /* Insert the APG into the TWC from the Linux PTE. */ - rlwimi r11, r10, 0, 26, 26 + rlwimi r11, r10, 0, 25, 26 /* Load the MI_TWC with the attributes for this "segment." */ MTSPR_CPU6(SPRN_MI_TWC, r11, r3) /* Set segment attributes */ @@ -449,6 +449,7 @@ DataStoreTLBMiss: */ li r11, RPN_PATTERN rlwimi r10, r11, 0, 24, 28 /* Set 24-27, clear 28 */ + rlwimi r10, r11, 0, 20, 20 /* clear 20 */ MTSPR_CPU6(SPRN_MD_RPN, r10, r3) /* Update TLB entry */ /* Restore registers */ @@ -769,15 +770,20 @@ initial_mmu: ori r8, r8, MI_EVALID /* Mark it valid */ mtspr SPRN_MI_EPN, r8 mtspr SPRN_MD_EPN, r8 - li r8, MI_PS8MEG /* Set 8M byte page */ + li r8, MI_PS8MEG | (2 << 5) /* Set 8M byte page, APG 2 */ ori r8, r8, MI_SVALID /* Make it valid */ mtspr SPRN_MI_TWC, r8 + li r8, MI_PS8MEG /* Set 8M byte page, APG 0 */ + ori r8, r8, MI_SVALID /* Make it valid */ mtspr SPRN_MD_TWC, r8 li r8, MI_BOOTINIT /* Create RPN for address 0 */ mtspr SPRN_MI_RPN, r8 /* Store TLB entry */ mtspr SPRN_MD_RPN, r8 - lis r8, MI_Kp@h /* Set the protection mode */ + lis r8, MI_APG_INIT@h /* Set protection modes */ + ori r8, r8, MI_APG_INIT@l mtspr SPRN_MI_AP, r8 + lis r8, MD_APG_INIT@h + ori r8, r8, MD_APG_INIT@l mtspr SPRN_MD_AP, r8 /* Map another 8 MByte at the IMMR to get the processor -- cgit v1.2.3 From 379caf606396a13c8da2742e9a6e0bcfaaffa726 Mon Sep 17 00:00:00 2001 From: Kevin Hao Date: Sun, 17 May 2015 16:12:37 +0800 Subject: powerpc: mpc85xx: flush the l1 cache before cpu down in kexec We observe a "Zero PT_NOTE entries found" warning when vmcore_init() is running on the dump-capture kernel. Actually the PT_NOTE segments is not empty, but the entries generated by crash_save_cpu() are not flushed to the memory before we reset these cores. So we should flush the l1 cache as what we do in cpu hotplug. With this change, we can also kill the mpc85xx_smp_flush_dcache_kexec() since that becomes unnecessary. Please note: this only fix the issue on e500 core, we still need to implement the function to flush the l2 cache for the e500mc core. Fortunately we already had proposing patch for this support [1]. Hope we can fix this issue for e500mc after that merged. [1] https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-March/115830.html Signed-off-by: Kevin Hao Signed-off-by: Scott Wood --- arch/powerpc/platforms/85xx/smp.c | 51 +-------------------------------------- 1 file changed, 1 insertion(+), 50 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index 8631ac5f0e57..b8b821697910 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -345,6 +345,7 @@ void mpc85xx_smp_kexec_cpu_down(int crash_shutdown, int secondary) local_irq_disable(); if (secondary) { + __flush_disable_L1(); atomic_inc(&kexec_down_cpus); /* loop forever */ while (1); @@ -357,61 +358,11 @@ static void mpc85xx_smp_kexec_down(void *arg) ppc_md.kexec_cpu_down(0,1); } -static void map_and_flush(unsigned long paddr) -{ - struct page *page = pfn_to_page(paddr >> PAGE_SHIFT); - unsigned long kaddr = (unsigned long)kmap_atomic(page); - - flush_dcache_range(kaddr, kaddr + PAGE_SIZE); - kunmap_atomic((void *)kaddr); -} - -/** - * Before we reset the other cores, we need to flush relevant cache - * out to memory so we don't get anything corrupted, some of these flushes - * are performed out of an overabundance of caution as interrupts are not - * disabled yet and we can switch cores - */ -static void mpc85xx_smp_flush_dcache_kexec(struct kimage *image) -{ - kimage_entry_t *ptr, entry; - unsigned long paddr; - int i; - - if (image->type == KEXEC_TYPE_DEFAULT) { - /* normal kexec images are stored in temporary pages */ - for (ptr = &image->head; (entry = *ptr) && !(entry & IND_DONE); - ptr = (entry & IND_INDIRECTION) ? - phys_to_virt(entry & PAGE_MASK) : ptr + 1) { - if (!(entry & IND_DESTINATION)) { - map_and_flush(entry); - } - } - /* flush out last IND_DONE page */ - map_and_flush(entry); - } else { - /* crash type kexec images are copied to the crash region */ - for (i = 0; i < image->nr_segments; i++) { - struct kexec_segment *seg = &image->segment[i]; - for (paddr = seg->mem; paddr < seg->mem + seg->memsz; - paddr += PAGE_SIZE) { - map_and_flush(paddr); - } - } - } - - /* also flush the kimage struct to be passed in as well */ - flush_dcache_range((unsigned long)image, - (unsigned long)image + sizeof(*image)); -} - static void mpc85xx_smp_machine_kexec(struct kimage *image) { int timeout = INT_MAX; int i, num_cpus = num_present_cpus(); - mpc85xx_smp_flush_dcache_kexec(image); - if (image->type == KEXEC_TYPE_DEFAULT) smp_call_function(mpc85xx_smp_kexec_down, NULL, 0); -- cgit v1.2.3 From 31ea9d5dfd27b9aa6f92c207041eba8e81f4c497 Mon Sep 17 00:00:00 2001 From: Xie Xiaobo Date: Fri, 22 May 2015 13:07:19 +0800 Subject: powerpc/85xx: p1025twr: add module conditional to fix QE-uart issue A ioport setting was needed when used the QE uart function on TWR-P1025. Added a conditional definition to avoid missing this setting when the QE-uart driver was bulit to a module. Signed-off-by: Xie Xiaobo Signed-off-by: Li Pengbo Signed-off-by: Scott Wood --- arch/powerpc/platforms/85xx/twr_p102x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/platforms/85xx/twr_p102x.c b/arch/powerpc/platforms/85xx/twr_p102x.c index 1eadb6d0dc64..30e002f4648c 100644 --- a/arch/powerpc/platforms/85xx/twr_p102x.c +++ b/arch/powerpc/platforms/85xx/twr_p102x.c @@ -79,7 +79,7 @@ static void __init twr_p1025_setup_arch(void) mpc85xx_qe_init(); mpc85xx_qe_par_io_init(); -#if defined(CONFIG_UCC_GETH) || defined(CONFIG_SERIAL_QE) +#if IS_ENABLED(CONFIG_UCC_GETH) || IS_ENABLED(CONFIG_SERIAL_QE) if (machine_is(twr_p1025)) { struct ccsr_guts __iomem *guts; @@ -101,7 +101,7 @@ static void __init twr_p1025_setup_arch(void) MPC85xx_PMUXCR_QE(12)); iounmap(guts); -#if defined(CONFIG_SERIAL_QE) +#if IS_ENABLED(CONFIG_SERIAL_QE) /* On P1025TWR board, the UCC7 acted as UART port. * However, The UCC7's CTS pin is low level in default, * it will impact the transmission in full duplex -- cgit v1.2.3 From f1b3b4450dcbfd0098b6fc3b00f4880701550c83 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 26 May 2015 12:55:51 +0200 Subject: powerpc/85xx: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760 Since commit 100832abf065bc18 ("usb: isp1760: Make HCD support optional"), CONFIG_USB_ISP1760_HCD is automatically selected when needed. Enabling that option in the defconfig is now a no-op, and no longer enables ISP1760 HCD support. Re-enable the ISP1760 driver in the defconfig by enabling USB_ISP1760_HOST_ROLE instead. Signed-off-by: Geert Uytterhoeven Signed-off-by: Scott Wood --- arch/powerpc/configs/85xx/xes_mpc85xx_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig index 34f3ea1729e0..858b539d004b 100644 --- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig +++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig @@ -108,7 +108,7 @@ CONFIG_SENSORS_LM90=y CONFIG_WATCHDOG=y CONFIG_USB=y CONFIG_USB_MON=y -CONFIG_USB_ISP1760_HCD=y +CONFIG_USB_ISP1760=y CONFIG_USB_STORAGE=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y -- cgit v1.2.3