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authorTomi Valkeinen <tomi.valkeinen@ti.com>2015-02-23 12:53:56 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2015-06-03 14:23:25 +0300
commit2d5a3c803deedfa60014be8c0d933591c53db419 (patch)
treeaec38a9bfe306eeb25c2af39ac1fdfe7b04487c0 /arch/arm
parentc65b99f046843d2455aa231747b5a07a999a9f3d (diff)
arm: dra7: add DESHDCP clock
Add a new Linux clock for DRA7 based SoCs to control DESHDCP clock. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tero Kristo <t-kristo@ti.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/dra7.dtsi5
-rw-r--r--arch/arm/boot/dts/dra7xx-clocks.dtsi10
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_7xx_data.c1
3 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index f03a091cd076..387c76ca41f9 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -131,6 +131,11 @@
regulator-max-microvolt = <3000000>;
};
};
+
+ scm_conf_clocks: clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
dra7_pmx_core: pinmux@1400 {
diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index 3b933f74d000..470f39c4e326 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -2136,3 +2136,13 @@
clocks = <&dpll_usb_ck>;
};
};
+
+&scm_conf_clocks {
+ dss_deshdcp_clk: dss_deshdcp_clk {
+ #clock-cells = <0>;
+ compatible = "ti,gate-clock";
+ clocks = <&l3_iclk_div>;
+ ti,bit-shift = <0>;
+ reg = <0x558>;
+ };
+};
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index 0e64c2fac0b5..817dbd87ce67 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -438,6 +438,7 @@ static struct omap_hwmod_opt_clk dss_opt_clks[] = {
{ .role = "video2_clk", .clk = "dss_video2_clk" },
{ .role = "video1_clk", .clk = "dss_video1_clk" },
{ .role = "hdmi_clk", .clk = "dss_hdmi_clk" },
+ { .role = "hdcp_clk", .clk = "dss_deshdcp_clk" },
};
static struct omap_hwmod dra7xx_dss_hwmod = {