From: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Date: Fri, 17 May 2019 08:42:07 +0000 (+0200)
Subject: ARM: dts: stm32: enable Vivante GPU support on stm32mp157c-ed1 board
X-Git-Tag: v5.15~5870^2~21^2~13
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0cc1bff0a605e8e2ae388ccc31a51845e225ce2c;p=platform%2Fkernel%2Flinux-starfive.git

ARM: dts: stm32: enable Vivante GPU support on stm32mp157c-ed1 board

Enable Vivante GPU driver for stm32mp157c-ed1 board.

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
---

diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index f656b92..4fe7f71 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -23,6 +23,17 @@
 		reg = <0xC0000000 0x40000000>;
 	};
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpu_reserved: gpu@e8000000 {
+			reg = <0xe8000000 0x8000000>;
+			no-map;
+		};
+	};
+
 	aliases {
 		serial0 = &uart4;
 	};
@@ -61,6 +72,11 @@
 	status = "okay";
 };
 
+&gpu {
+	contiguous-area = <&gpu_reserved>;
+	status = "okay";
+};
+
 &i2c4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c4_pins_a>;