ARM: dts: stm32: add ltdc support on stm32mp157c

Add support for the display controller ltdc.

Signed-off-by: yannick fertre <yannick.fertre@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index e7162f551aa63c7f5fd1f254994acc090f3d790f..861cfa7babe89a63f09ca7e4e6bea6eeb5e793e3 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -718,6 +718,17 @@ crc1: crc@58009000 {
                        status = "disabled";
                };
 
+               ltdc: display-controller@5a001000 {
+                       compatible = "st,stm32-ltdc";
+                       reg = <0x5a001000 0x400>;
+                       interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&rcc LTDC_PX>;
+                       clock-names = "lcd";
+                       resets = <&rcc LTDC_R>;
+                       status = "disabled";
+               };
+
                usart1: serial@5c000000 {
                        compatible = "st,stm32h7-uart";
                        reg = <0x5c000000 0x400>;