[PATCH v2 7/9] ARM: dts: stm32: Add ltdc support on stm32f429 MCU

Yannick Fertre yannick.fertre at st.com
Fri Feb 10 14:54:47 UTC 2017


Add LTDC (Lcd-tft Display Controller) support.

Signed-off-by: Yannick Fertre <yannick.fertre at st.com>
---
 arch/arm/boot/dts/stm32f429.dtsi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index 47351e2..00f6681 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -49,6 +49,7 @@
 #include "armv7-m.dtsi"
 #include <dt-bindings/pinctrl/stm32f429-pinfunc.h>
 #include <dt-bindings/clock/stm32f4-clock.h>
+#include <dt-bindings/mfd/stm32f4-rcc.h>
 
 / {
 	clocks {
@@ -432,9 +433,9 @@
 			compatible = "st,stm32-ltdc";
 			reg = <0x40016800 0x200>;
 			interrupts = <88>, <89>;
-			resets = <&rcc 314>;
+			resets = <&rcc STM32F4_APB2_RESET(LTDC)>;
 			clocks = <&rcc 1 CLK_LCD>;
-			clock-names = "clk-lcd";
+			clock-names = "lcd";
 			status = "disabled";
 
 			port {
-- 
1.9.1



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