linux-kernel - [PATCH] ARM: dts: stm32: add display controller node to stm32h743

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Message-Id: <20200814225007.3421473-1-t.schramm@manjaro.org>
Date:   Sat, 15 Aug 2020 00:50:07 +0200
From:   Tobias Schramm <t.schramm@...jaro.org>
To:     Rob Herring <robh+dt@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Tobias Schramm <t.schramm@...jaro.org>
Subject: [PATCH] ARM: dts: stm32: add display controller node to stm32h743

The stm32h743 has a display controller. This commit adds it to the
device tree.

Signed-off-by: Tobias Schramm <t.schramm@...jaro.org>
---
 arch/arm/boot/dts/stm32h743.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 7c612db9efcf..7febe19e780d 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -334,6 +334,16 @@ usbotg_fs: usb@...80000 {
 			status = "disabled";
 		};
 
+		ltdc: display-controller@...01000 {
+			compatible = "st,stm32-ltdc";
+			reg = <0x50001000 0x200>;
+			interrupts = <88>, <89>;
+			resets = <&rcc STM32H7_APB3_RESET(LTDC)>;
+			clocks = <&rcc LTDC_CK>;
+			clock-names = "lcd";
+			status = "disabled";
+		};
+
 		mdma1: dma-controller@...00000 {
 			compatible = "st,stm32h7-mdma";
 			reg = <0x52000000 0x1000>;
-- 
2.28.0