linux-kernel - [PATCH v1 4/7] ARM: dts: apq8064: Add MDP support

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Message-Id: <1438088049-17479-1-git-send-email-srinivas.kandagatla@linaro.org>
Date:	Tue, 28 Jul 2015 13:54:09 +0100
From:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:	agross@...eaurora.org, linux-arm-msm@...r.kernel.org
Cc:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, Rob Clark <robdclark@...il.com>,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH v1 4/7] ARM: dts: apq8064: Add MDP support

From: Rob Clark <robdclark@...il.com>

This patch adds MDP node to APQ8064 dt.

Signed-off-by: Rob Clark <robdclark@...il.com>
[Srinivas Kandagatla] : updated with new style rpm regulators
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 arch/arm/boot/dts/qcom-apq8064.dtsi | 87 +++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index cba4ccb..7d2cc45 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -1,6 +1,7 @@
 /dts-v1/;
 
 #include "skeleton.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/clock/qcom,gcc-msm8960.h>
 #include <dt-bindings/reset/qcom,gcc-msm8960.h>
 #include <dt-bindings/clock/qcom,mmcc-msm8960.h>
@@ -107,6 +108,20 @@
 				};
 			};
 
+			hdmi_pinctrl: hdmi-pinctrl {
+				mux1 {
+					pins = "gpio69", "gpio70", "gpio71";
+					function = "hdmi";
+					bias-pull-up;
+					drive-strength = <2>;
+				};
+				mux2 {
+					pins = "gpio72";
+					function = "hdmi";
+					bias-pull-down;
+					drive-strength = <16>;
+				};
+			};
 			ps_hold: ps_hold {
 				mux {
 					pins = "gpio78";
@@ -618,5 +633,77 @@
 			compatible = "qcom,tcsr-apq8064", "syscon";
 			reg = <0x1a400000 0x100>;
 		};
+
+		hdmi: qcom,hdmi-tx@...0000 {
+			compatible = "qcom,hdmi-tx-8960";
+			reg-names = "core_physical";
+			reg = <0x04a00000 0x1000>;
+			interrupts = <GIC_SPI 79 0>;
+			clock-names =
+			    "core_clk",
+			    "master_iface_clk",
+			    "slave_iface_clk";
+			clocks =
+			    <&mmcc HDMI_APP_CLK>,
+			    <&mmcc HDMI_M_AHB_CLK>,
+			    <&mmcc HDMI_S_AHB_CLK>;
+			qcom,hdmi-tx-ddc-clk = <&tlmm_pinmux 70 GPIO_ACTIVE_HIGH>;
+			qcom,hdmi-tx-ddc-data = <&tlmm_pinmux 71 GPIO_ACTIVE_HIGH>;
+			qcom,hdmi-tx-hpd = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&hdmi_pinctrl>;
+		};
+
+		gpu: qcom,adreno-3xx@...0000 {
+			compatible = "qcom,adreno-3xx";
+			reg = <0x04300000 0x20000>;
+			reg-names = "kgsl_3d0_reg_memory";
+			interrupts = <GIC_SPI 80 0>;
+			interrupt-names = "kgsl_3d0_irq";
+			clock-names =
+			    "core_clk",
+			    "iface_clk",
+			    "mem_clk",
+			    "mem_iface_clk";
+			clocks =
+			    <&mmcc GFX3D_CLK>,
+			    <&mmcc GFX3D_AHB_CLK>,
+			    <&mmcc GFX3D_AXI_CLK>,
+			    <&mmcc MMSS_IMEM_AHB_CLK>;
+			qcom,chipid = <0x03020002>;
+			qcom,gpu-pwrlevels {
+				compatible = "qcom,gpu-pwrlevels";
+				qcom,gpu-pwrlevel@0 {
+					qcom,gpu-freq = <450000000>;
+				};
+				qcom,gpu-pwrlevel@1 {
+					qcom,gpu-freq = <27000000>;
+				};
+			};
+		};
+
+		mdp: qcom,mdp@...0000 {
+			compatible = "qcom,mdp";
+			reg = <0x05100000 0xf0000>;
+			interrupts = <GIC_SPI 75 0>;
+			connectors = <&hdmi>;
+			gpus = <&gpu>;
+			clock-names =
+			    "core_clk",
+			    "iface_clk",
+			    "lut_clk",
+			    "src_clk",
+			    "hdmi_clk",
+			    "mdp_clk",
+			    "mdp_axi_clk";
+			clocks =
+			    <&mmcc MDP_CLK>,
+			    <&mmcc MDP_AHB_CLK>,
+			    <&mmcc MDP_LUT_CLK>,
+			    <&mmcc TV_SRC>,
+			    <&mmcc HDMI_TV_CLK>,
+			    <&mmcc MDP_TV_CLK>,
+			    <&mmcc MDP_AXI_CLK>;
+		};
 	};
 };
-- 
1.9.1

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