ARM: dts: msm: add device nodes to support DP on sdm630

Add device nodes for dp_ctrl and dp_pll to bring up display port
on sdm630.

Change-Id: I14621a6e4d6273b56c1ad7639baa5e83c058fe63
Signed-off-by: Narender Ankam <nankam@codeaurora.org>

4 files changed, 88 insertions, 6 deletions

diff --git a/arch/arm/boot/dts/qcom/sdm630-cdp.dtsi b/arch/arm/boot/dts/qcom/sdm630-cdp.dtsi
index 37fce82adb17..4fdc5dffdd13 100644
--- a/arch/arm/boot/dts/qcom/sdm630-cdp.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm630-cdp.dtsi
@@ -122,6 +122,15 @@
 	qcom,platform-te-gpio = <&tlmm 59 0>;
 };
 
+&mdss_dp_ctrl {
+	pinctrl-names = "mdss_dp_active", "mdss_dp_sleep";
+	pinctrl-0 = <&mdss_dp_aux_active &mdss_dp_usbplug_cc_active>;
+	pinctrl-1 = <&mdss_dp_aux_suspend &mdss_dp_usbplug_cc_suspend>;
+	qcom,aux-en-gpio = <&tlmm 55 0>;
+	qcom,aux-sel-gpio = <&tlmm 56 0>;
+	qcom,usbplug-cc-gpio = <&tlmm 58 0>;
+};
+
 &pm660l_wled {
 	qcom,led-strings-list = [01 02];
 };
diff --git a/arch/arm/boot/dts/qcom/sdm630-mdss-pll.dtsi b/arch/arm/boot/dts/qcom/sdm630-mdss-pll.dtsi
index 82acdec92431..42eac0ab223a 100644
--- a/arch/arm/boot/dts/qcom/sdm630-mdss-pll.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm630-mdss-pll.dtsi
@@ -44,4 +44,39 @@
 			};
 		};
 	};
+
+	mdss_dp_pll: qcom,mdss_dp_pll@c011000 {
+		compatible = "qcom,mdss_dp_pll_sdm630";
+		status = "ok";
+		label = "MDSS DP PLL";
+		cell-index = <0>;
+		#clock-cells = <1>;
+
+		reg = <0xc011c00 0x190>,
+		      <0xc011000 0x910>,
+		      <0x0c8c2300 0x8>;
+		reg-names = "pll_base", "phy_base", "gdsc_base";
+
+		gdsc-supply = <&gdsc_mdss>;
+
+		clocks = <&clock_mmss MMSS_MDSS_AHB_CLK>,
+			 <&clock_rpmcc RPM_LN_BB_CLK1>,
+			 <&clock_gcc GCC_USB3_CLKREF_CLK>;
+		clock-names = "iface_clk", "ref_clk_src", "ref_clk";
+		clock-rate = <0>;
+
+		qcom,platform-supply-entries {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			qcom,platform-supply-entry@0 {
+				reg = <0>;
+				qcom,supply-name = "gdsc";
+				qcom,supply-min-voltage = <0>;
+				qcom,supply-max-voltage = <0>;
+				qcom,supply-enable-load = <0>;
+				qcom,supply-disable-load = <0>;
+			};
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/qcom/sdm630-mdss.dtsi b/arch/arm/boot/dts/qcom/sdm630-mdss.dtsi
index 3fb6993d71d6..1fdfba6ddf2c 100644
--- a/arch/arm/boot/dts/qcom/sdm630-mdss.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm630-mdss.dtsi
@@ -382,7 +382,7 @@
 	};
 
 	msm_ext_disp: qcom,msm_ext_disp {
-		status = "disabled";
+		status = "ok";
 		compatible = "qcom,msm-ext-disp";
 
 		ext_disp_audio_codec: qcom,msm-ext-disp-audio-codec-rx {
@@ -392,13 +392,13 @@
 	};
 
 	mdss_dp_ctrl: qcom,dp_ctrl@c990000 {
-		status = "disabled";
+		status = "ok";
 		cell-index = <0>;
 		compatible = "qcom,mdss-dp";
 		qcom,mdss-fb-map = <&mdss_fb2>;
 
 		gdsc-supply = <&gdsc_mdss>;
-		vdda-1p2-supply = <&pm660_l1>;
+		vdda-1p8-supply = <&pm660_l10>;
 		vdda-0p9-supply = <&pm660l_l1>;
 
 		reg =	<0xc990000 0xa84>,
@@ -410,8 +410,37 @@
 		reg-names = "dp_ctrl", "dp_phy", "tcsr_regs", "dp_mmss_cc",
 				"qfprom_physical","hdcp_physical";
 
+		clocks = <&clock_mmss MMSS_MNOC_AHB_CLK>,
+			 <&clock_mmss MMSS_MDSS_AHB_CLK>,
+			 <&clock_mmss MMSS_MDSS_AXI_CLK>,
+			 <&clock_mmss MMSS_MDSS_MDP_CLK>,
+			 <&clock_mmss MMSS_MDSS_HDMI_DP_AHB_CLK>,
+			 <&clock_mmss MMSS_MDSS_DP_AUX_CLK>,
+			 <&clock_rpmcc RPM_LN_BB_CLK1>,
+			 <&clock_gcc GCC_USB3_CLKREF_CLK>,
+			 <&clock_gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
+			 <&clock_mmss MMSS_MDSS_DP_LINK_CLK>,
+			 <&clock_mmss MMSS_MDSS_DP_LINK_INTF_CLK>,
+			 <&clock_mmss MMSS_MDSS_DP_CRYPTO_CLK>,
+			 <&clock_mmss MMSS_MDSS_DP_PIXEL_CLK>,
+			 <&clock_mmss DP_PIXEL_CLK_SRC>,
+			 <&mdss_dp_pll DP_VCO_DIVIDED_CLK_SRC_MUX>;
+		clock-names = "core_mnoc_clk", "core_iface_clk", "core_bus_clk",
+			"core_mdp_core_clk", "core_alt_iface_clk",
+			"core_aux_clk", "core_ref_clk_src", "core_ref_clk",
+			"core_ahb_phy_clk", "ctrl_link_clk",
+			"ctrl_link_iface_clk", "ctrl_crypto_clk",
+			"ctrl_pixel_clk", "pixel_clk_rcg", "pixel_parent";
+
+		qcom,dp-usbpd-detection = <&pm660_pdphy>;
+
 		qcom,msm_ext_disp = <&msm_ext_disp>;
 
+		qcom,aux-cfg-settings = [00 13 00 00 0a 28 0a 03 b7 03];
+		qcom,logical2physical-lane-map = [00 01 02 03];
+		qcom,phy-register-offset = <0x4>;
+		qcom,max-pclk-frequency-khz = <150000>;
+
 		qcom,core-supply-entries {
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -432,9 +461,9 @@
 
 			qcom,ctrl-supply-entry@0 {
 				reg = <0>;
-				qcom,supply-name = "vdda-1p2";
-				qcom,supply-min-voltage = <1200000>;
-				qcom,supply-max-voltage = <1250000>;
+				qcom,supply-name = "vdda-1p8";
+				qcom,supply-min-voltage = <1780000>;
+				qcom,supply-max-voltage = <1950000>;
 				qcom,supply-enable-load = <12560>;
 				qcom,supply-disable-load = <4>;
 			};
diff --git a/arch/arm/boot/dts/qcom/sdm630-mtp.dtsi b/arch/arm/boot/dts/qcom/sdm630-mtp.dtsi
index d13e1dbfe824..cb9c881709a0 100644
--- a/arch/arm/boot/dts/qcom/sdm630-mtp.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm630-mtp.dtsi
@@ -131,6 +131,15 @@
 	qcom,platform-te-gpio = <&tlmm 59 0>;
 };
 
+&mdss_dp_ctrl {
+	pinctrl-names = "mdss_dp_active", "mdss_dp_sleep";
+	pinctrl-0 = <&mdss_dp_aux_active &mdss_dp_usbplug_cc_active>;
+	pinctrl-1 = <&mdss_dp_aux_suspend &mdss_dp_usbplug_cc_suspend>;
+	qcom,aux-en-gpio = <&tlmm 55 0>;
+	qcom,aux-sel-gpio = <&tlmm 56 0>;
+	qcom,usbplug-cc-gpio = <&tlmm 58 0>;
+};
+
 &pm660l_wled {
 	qcom,led-strings-list = [01 02];
 };