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100 lines
2.7 KiB
Diff
100 lines
2.7 KiB
Diff
From 419e202b260ba5913affd7cb3c36f129c036e8f7 Mon Sep 17 00:00:00 2001
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From: Lucas Stach <l.stach@pengutronix.de>
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Date: Tue, 15 Dec 2015 17:30:09 +0100
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Subject: [PATCH] ARM: dts: imx6: add Vivante GPU nodes
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This adds the device nodes for 2D, 3D and VG GPU cores.
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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
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Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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---
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arch/arm/boot/dts/imx6dl.dtsi | 5 +++++
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arch/arm/boot/dts/imx6q.dtsi | 15 +++++++++++++++
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arch/arm/boot/dts/imx6qdl.dtsi | 21 +++++++++++++++++++++
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3 files changed, 41 insertions(+)
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diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
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index e44ee07..c13a73a 100644
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--- a/arch/arm/boot/dts/imx6dl.dtsi
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+++ b/arch/arm/boot/dts/imx6dl.dtsi
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@@ -104,6 +104,11 @@
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compatible = "fsl,imx-display-subsystem";
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ports = <&ipu1_di0>, <&ipu1_di1>;
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};
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+
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+ gpu-subsystem {
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+ compatible = "fsl,imx-gpu-subsystem";
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+ cores = <&gpu_2d>, <&gpu_3d>;
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+ };
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};
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&gpt {
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diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
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index a266a56..9b6a193 100644
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--- a/arch/arm/boot/dts/imx6q.dtsi
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+++ b/arch/arm/boot/dts/imx6q.dtsi
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@@ -154,6 +154,16 @@
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status = "disabled";
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};
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+ gpu_vg: gpu@02204000 {
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+ compatible = "vivante,gc";
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+ reg = <0x02204000 0x4000>;
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+ interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&clks IMX6QDL_CLK_OPENVG_AXI>,
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+ <&clks IMX6QDL_CLK_GPU2D_CORE>;
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+ clock-names = "bus", "core";
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+ power-domains = <&gpc 1>;
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+ };
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+
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ipu2: ipu@02800000 {
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#address-cells = <1>;
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#size-cells = <0>;
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@@ -226,6 +236,11 @@
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compatible = "fsl,imx-display-subsystem";
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ports = <&ipu1_di0>, <&ipu1_di1>, <&ipu2_di0>, <&ipu2_di1>;
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};
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+
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+ gpu-subsystem {
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+ compatible = "fsl,imx-gpu-subsystem";
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+ cores = <&gpu_2d>, <&gpu_3d>, <&gpu_vg>;
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+ };
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};
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&hdmi {
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diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
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index 41ba2d9..4f6ae92 100644
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--- a/arch/arm/boot/dts/imx6qdl.dtsi
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+++ b/arch/arm/boot/dts/imx6qdl.dtsi
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@@ -139,6 +139,27 @@
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};
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};
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+ gpu_3d: gpu@00130000 {
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+ compatible = "vivante,gc";
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+ reg = <0x00130000 0x4000>;
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+ interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&clks IMX6QDL_CLK_GPU3D_AXI>,
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+ <&clks IMX6QDL_CLK_GPU3D_CORE>,
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+ <&clks IMX6QDL_CLK_GPU3D_SHADER>;
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+ clock-names = "bus", "core", "shader";
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+ power-domains = <&gpc 1>;
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+ };
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+
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+ gpu_2d: gpu@00134000 {
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+ compatible = "vivante,gc";
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+ reg = <0x00134000 0x4000>;
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+ interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&clks IMX6QDL_CLK_GPU2D_AXI>,
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+ <&clks IMX6QDL_CLK_GPU2D_CORE>;
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+ clock-names = "bus", "core";
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+ power-domains = <&gpc 1>;
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+ };
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+
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timer@00a00600 {
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compatible = "arm,cortex-a9-twd-timer";
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reg = <0x00a00600 0x20>;
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--
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2.7.0.rc3
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