[Letux-kernel] [PATCH] omap5: Fix DSI base address and clocks

[David Shah]

DSI was not probing due to base address off by 0x1000, and sys_clk
missing.

With this patch, the Pyra display works if HDMI is disabled in the
device tree.

Signed-off-by: David Shah <dave at ds0.me>
---
 arch/arm/boot/dts/omap5.dtsi | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index c96e19a15c52..849a2dd9fef7 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -388,11 +388,11 @@ rfbi: encoder at 0  {
 					};
 				};
 
-				target-module at 5000 {
+				target-module at 4000 {
 					compatible = "ti,sysc-omap2", "ti,sysc";
-					reg = <0x5000 0x4>,
-					      <0x5010 0x4>,
-					      <0x5014 0x4>;
+					reg = <0x4000 0x4>,
+					      <0x4010 0x4>,
+					      <0x4014 0x4>;
 					reg-names = "rev", "sysc", "syss";
 					ti,sysc-sidle = <SYSC_IDLE_FORCE>,
 							<SYSC_IDLE_NO>,
@@ -404,7 +404,7 @@ SYSC_OMAP2_SOFTRESET |
 					ti,syss-mask = <1>;
 					#address-cells = <1>;
 					#size-cells = <1>;
-					ranges = <0 0x5000 0x1000>;
+					ranges = <0 0x4000 0x1000>;
 
 					dsi1: encoder at 0 {
 						compatible = "ti,omap5-dsi";
@@ -414,8 +414,9 @@ dsi1: encoder at 0 {
 						reg-names = "proto", "phy", "pll";
 						interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
 						status = "disabled";
-						clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
-						clock-names = "fck";
+						clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>,
+							 <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
+						clock-names = "fck", "sys_clk";
 					};
 				};
 
@@ -445,8 +446,9 @@ dsi2: encoder at 0 {
 						reg-names = "proto", "phy", "pll";
 						interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 						status = "disabled";
-						clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>;
-						clock-names = "fck";
+						clocks = <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 8>,
+							 <&dss_clkctrl OMAP5_DSS_CORE_CLKCTRL 10>;
+						clock-names = "fck", "sys_clk";
 					};
 				};
 
-- 
2.28.0