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Commit 635c0058 authored by Narender Ankam's avatar Narender Ankam
Browse files

ARM: dts: msm: add rgb interface device node on qcs405 



Add mdss_rgb device node to configure rgb interface and
mdss_rgb_spi device node to configure spi controller to
access rgb panel.

Change-Id: I4f83aa6e18ddd9c6ad61f515b67d3b5d434f01c2
Signed-off-by: default avatarNarender Ankam <nankam@codeaurora.org>
parent f86f7bcd

arch/arm64/boot/dts/qcom/qcs405-iot-sku5.dts

+65 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -17,9 +17,73 @@ 
#include "qcs405-audio-overlay.dtsi"

#include "qcs405-geni-ir-overlay.dtsi"

#include "qcs405-circular-pca9956.dtsi"

#include "qcs405-mdss-panels.dtsi"



/ {

	model = "Qualcomm Technologies, Inc. QCS405 EVB1 4000 RGB IOT";

	compatible = "qcom,qcs405-iot", "qcom,qcs405", "qcom,iot";

	qcom,board-id = <0x030020 0x1>;

};



&mdss_dsi {

	status = "disabled";

};



&mdss_dsi0 {

	status = "disabled";

};



&mdss_hdmi_tx {

	status = "disabled";

};



&msm_ext_disp {

	status = "disabled";

};



&mdss_mdp {

	qcom,mdss-pref-prim-intf = "rgb";

};



&mdss_rgb {

	qcom,rgb-panel = <&rgb_st7789v>;

	pinctrl-names = "mdss_default", "mdss_sleep";

	pinctrl-0 = <&mdss_rgb_active &mdss_rgb_data0_active

			&mdss_rgb_data1_active &mdss_rgb_data2_active

			&mdss_rgb_data3_active &mdss_rgb_data4_active

			&mdss_rgb_data5_active &mdss_rgb_data_b0_active

			&mdss_rgb_data_b1_active &mdss_rgb_data_b2_active

			&mdss_rgb_data_b3_active &mdss_rgb_data_b4_active

			&mdss_rgb_data_b5_active &mdss_rgb_hsync_active

			&mdss_rgb_vsync_active &mdss_rgb_de_active

			&mdss_rgb_clk_active>;

	pinctrl-1 = <&mdss_rgb_suspend &mdss_rgb_data0_suspend

			&mdss_rgb_data1_suspend &mdss_rgb_data2_suspend

			&mdss_rgb_data3_suspend &mdss_rgb_data4_suspend

			&mdss_rgb_data5_suspend &mdss_rgb_data_b0_suspend

			&mdss_rgb_data_b1_suspend &mdss_rgb_data_b2_suspend

			&mdss_rgb_data_b3_suspend &mdss_rgb_data_b4_suspend

			&mdss_rgb_data_b5_suspend &mdss_rgb_hsync_suspend

			&mdss_rgb_vsync_suspend &mdss_rgb_de_suspend

			&mdss_rgb_clk_suspend>;

	qcom,platform-reset-gpio = <&tlmm 58 0>;

};



&rgb_st7789v {

	qcom,panel-supply-entries = <&dsi_panel_pwr_supply>;

};



&spi_1 {

	status = "ok";

	mdss_rgb_spi: qcom,mdss_rgb_spi@0 {

		compatible = "qcom,mdss-rgb-spi";

		reg = <0>;

		spi-max-frequency = <5000000>;

	};

};



&soc {

	gpio_keys {

		status = "disabled";

	};

};

arch/arm64/boot/dts/qcom/qcs405-mdss-panels.dtsi

+2 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -11,6 +11,7 @@ 
 */



#include "dsi-panel-hx8394d-720p-video.dtsi"

#include "rgb-panel-st7789v.dtsi"



&soc {

	dsi_panel_pwr_supply: dsi_panel_pwr_supply {

arch/arm64/boot/dts/qcom/qcs405-mdss.dtsi

+92 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -205,6 +205,96 @@ 
		};

	};



	mdss_rgb: qcom,mdss_rgb@0 {

		compatible = "qcom,mdss-rgb";

		#address-cells = <1>;

		#size-cells = <1>;



		ranges = <0x1a94400 0x1a94400 0x280

			0x1a94b80 0x1a94b80 0x30

			0x193e000 0x193e000 0x30>;



		reg = <0x1a94400 0x280>,

			<0x1a94b80 0x30>,

			<0x193e000 0x30>;

		reg-names = "dsi_phy",

		      "dsi_phy_regulator", "mmss_misc_phys";



		gdsc-supply = <&gdsc_mdss>;

		vdda-1p2-supply = <&pms405_l4>;

		vdda-1p8-supply = <&pms405_l5>;

		vddio-supply = <&pms405_l6>;



		/* Bus Scale Settings */

		qcom,msm-bus,name = "mdss_rgb";

		qcom,msm-bus,num-cases = <2>;

		qcom,msm-bus,num-paths = <1>;

		qcom,msm-bus,vectors-KBps =

			<22 512 0 0>,

			<22 512 0 1000>;



		clocks = <&clock_gcc_mdss MDSS_MDP_VOTE_CLK>,

			<&clock_gcc GCC_MDSS_AHB_CLK>,

			<&clock_gcc GCC_MDSS_AXI_CLK>,

			<&mdss_dsi0_pll BYTECLK_SRC_0_CLK>,

			<&mdss_dsi0_pll PCLK_SRC_0_CLK>,

			<&clock_gcc_mdss GCC_MDSS_BYTE0_CLK>,

			<&clock_gcc_mdss GCC_MDSS_PCLK0_CLK>,

			<&clock_gcc GCC_MDSS_ESC0_CLK>,

			<&clock_gcc_mdss BYTE0_CLK_SRC>,

			<&clock_gcc_mdss PCLK0_CLK_SRC>;

		clock-names = "mdp_core_clk", "iface_clk", "bus_clk",

			"ext_byte0_clk", "ext_pixel0_clk",

			"byte_clk", "pixel_clk", "core_clk",

			"byte_clk_rcg", "pixel_clk_rcg";



		qcom,mdss-fb-map = <&mdss_fb0>;

		qcom,mdss-mdp = <&mdss_mdp>;



		qcom,core-supply-entries {

			#address-cells = <1>;

			#size-cells = <0>;



			qcom,core-supply-entry@0 {

				reg = <0>;

				qcom,supply-name = "gdsc";

				qcom,supply-min-voltage = <0>;

				qcom,supply-max-voltage = <0>;

				qcom,supply-enable-load = <0>;

				qcom,supply-disable-load = <0>;

			};

		};



		qcom,ctrl-supply-entries {

			#address-cells = <1>;

			#size-cells = <0>;



			qcom,ctrl-supply-entry@0 {

				reg = <0>;

				qcom,supply-name = "vdda-1p2";

				qcom,supply-min-voltage = <1200000>;

				qcom,supply-max-voltage = <1200000>;

				qcom,supply-enable-load = <100000>;

				qcom,supply-disable-load = <100>;

				qcom,supply-post-on-sleep = <20>;

			};

		};



		qcom,phy-supply-entries {

			#address-cells = <1>;

			#size-cells = <0>;



			qcom,phy-supply-entry@0 {

				reg = <0>;

				qcom,supply-name = "vdda-1p8";

				qcom,supply-min-voltage = <1800000>;

				qcom,supply-max-voltage = <1800000>;

				qcom,supply-enable-load = <100000>;

				qcom,supply-disable-load = <100>;

			};

		};

	};



	mdss_dsi: qcom,mdss_dsi@0 {

		compatible = "qcom,mdss-dsi";

		hw-config = "single_dsi";
@@ -366,6 +456,7 @@ 
	};



	qcom,mdss_wb_panel {

		status = "disabled";

		compatible = "qcom,mdss_wb";

		qcom,mdss_pan_res = <640 640>;

		qcom,mdss_pan_bpp = <24>;

arch/arm64/boot/dts/qcom/qcs405-pinctrl.dtsi

+467 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -791,6 +791,472 @@ 
			};

		};



		mdss_rgb_data0_active: mdss_rgb_data0_active {

			mux {

				pins = "gpio26", "gpio41";

				function = "rgb_data0";

			};



			config {

				pins = "gpio26", "gpio41";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data0_suspend: mdss_rgb_data0_suspend {

			mux {

				pins = "gpio26", "gpio41";

				function = "rgb_data0";

			};



			config {

				pins = "gpio26", "gpio41";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data1_active: mdss_rgb_data1_active {

			mux {

				pins = "gpio27", "gpio42";

				function = "rgb_data1";

			};



			config {

				pins = "gpio27", "gpio42";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data1_suspend: mdss_rgb_data1_suspend {

			mux {

				pins = "gpio27", "gpio42";

				function = "rgb_data1";

			};



			config {

				pins = "gpio27", "gpio42";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data2_active: mdss_rgb_data2_active {

			mux {

				pins = "gpio28", "gpio43";

				function = "rgb_data2";

			};



			config {

				pins = "gpio28", "gpio43";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data2_suspend: mdss_rgb_data2_suspend {

			mux {

				pins = "gpio28", "gpio43";

				function = "rgb_data2";

			};



			config {

				pins = "gpio28", "gpio43";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data3_active: mdss_rgb_data3_active {

			mux {

				pins = "gpio29", "gpio44";

				function = "rgb_data3";

			};



			config {

				pins = "gpio29", "gpio44";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data3_suspend: mdss_rgb_data3_suspend {

			mux {

				pins = "gpio29", "gpio44";

				function = "rgb_data3";

			};



			config {

				pins = "gpio29", "gpio44";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data4_active: mdss_rgb_data4_active {

			mux {

				pins = "gpio39", "gpio45";

				function = "rgb_data4";

			};



			config {

				pins = "gpio39", "gpio45";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data4_suspend: mdss_rgb_data4_suspend {

			mux {

				pins = "gpio39", "gpio45";

				function = "rgb_data4";

			};



			config {

				pins = "gpio39", "gpio45";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data5_active: mdss_rgb_data5_active {

			mux {

				pins = "gpio40", "gpio46";

				function = "rgb_data5";

			};



			config {

				pins = "gpio40", "gpio46";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data5_suspend: mdss_rgb_data5_suspend {

			mux {

				pins = "gpio40", "gpio46";

				function = "rgb_data5";

			};



			config {

				pins = "gpio40", "gpio46";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data_b0_active: mdss_rgb_data_b0_active {

			mux {

				pins = "gpio47";

				function = "rgb_data_b0";

			};



			config {

				pins = "gpio47";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data_b0_suspend: mdss_rgb_data_b0_suspend {

			mux {

				pins = "gpio47";

				function = "rgb_data_b0";

			};



			config {

				pins = "gpio47";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data_b1_active: mdss_rgb_data_b1_active {

			mux {

				pins = "gpio48";

				function = "rgb_data_b1";

			};



			config {

				pins = "gpio48";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data_b1_suspend: mdss_rgb_data_b1_suspend {

			mux {

				pins = "gpio48";

				function = "rgb_data_b1";

			};



			config {

				pins = "gpio48";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data_b2_active: mdss_rgb_data_b2_active {

			mux {

				pins = "gpio49";

				function = "rgb_data_b2";

			};



			config {

				pins = "gpio49";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data_b2_suspend: mdss_rgb_data_b2_suspend {

			mux {

				pins = "gpio49";

				function = "rgb_data_b2";

			};



			config {

				pins = "gpio49";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data_b3_active: mdss_rgb_data_b3_active {

			mux {

				pins = "gpio50";

				function = "rgb_data_b3";

			};



			config {

				pins = "gpio50";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data_b3_suspend: mdss_rgb_data_b3_suspend {

			mux {

				pins = "gpio50";

				function = "rgb_data_b3";

			};



			config {

				pins = "gpio50";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data_b4_active: mdss_rgb_data_b4_active {

			mux {

				pins = "gpio51";

				function = "rgb_data_b4";

			};



			config {

				pins = "gpio51";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data_b4_suspend: mdss_rgb_data_b4_suspend {

			mux {

				pins = "gpio51";

				function = "rgb_data_b4";

			};



			config {

				pins = "gpio51";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_data_b5_active: mdss_rgb_data_b5_active {

			mux {

				pins = "gpio52";

				function = "rgb_data_b5";

			};



			config {

				pins = "gpio52";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_data_b5_suspend: mdss_rgb_data_b5_suspend {

			mux {

				pins = "gpio52";

				function = "rgb_data_b5";

			};



			config {

				pins = "gpio52";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_hsync_active: mdss_rgb_hsync_active {

			mux {

				pins = "gpio53";

				function = "rgb_hsync";

			};



			config {

				pins = "gpio53";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_hsync_suspend: mdss_rgb_hsync_suspend {

			mux {

				pins = "gpio53";

				function = "rgb_hsync";

			};



			config {

				pins = "gpio53";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_vsync_active: mdss_rgb_vsync_active {

			mux {

				pins = "gpio54";

				function = "rgb_vsync";

			};



			config {

				pins = "gpio54";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_vsync_suspend: mdss_rgb_vsync_suspend {

			mux {

				pins = "gpio54";

				function = "rgb_vsync";

			};



			config {

				pins = "gpio54";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_de_active: mdss_rgb_de_active {

			mux {

				pins = "gpio55";

				function = "rgb_de";

			};



			config {

				pins = "gpio55";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_de_suspend: mdss_rgb_de_suspend {

			mux {

				pins = "gpio55";

				function = "rgb_de";

			};



			config {

				pins = "gpio55";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_clk_active: mdss_rgb_clk_active {

			mux {

				pins = "gpio56";

				function = "rgb_clk";

			};



			config {

				pins = "gpio56";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-low;

			};

		};



		mdss_rgb_clk_suspend: mdss_rgb_clk_suspend {

			mux {

				pins = "gpio56";

				function = "rgb_clk";

			};



			config {

				pins = "gpio56";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		mdss_rgb_active: mdss_rgb_active {

			mux {

				pins = "gpio58";

				drive-strength = <8>; /* 8 mA */

				bias-disable = <0>; /* no pull */

				output-high;

			};

		};



		mdss_rgb_suspend: mdss_rgb_suspend {

			mux {

				pins = "gpio58";

				drive-strength = <2>; /* 2 mA */

				bias-pull-down; /* pull down */

				input-enable;

			};

		};



		pmx_mdss: pmx_mdss {

			mdss_dsi_active: mdss_dsi_active {

				mux {

arch/arm64/boot/dts/qcom/rgb-panel-st7789v.dtsi

0 → 100644
+30 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



&mdss_mdp {

	rgb_st7789v: qcom,mdss_rgb_st7789v {

		qcom,mdss-rgb-panel-name = "st7789v LCD rgb panel";

		qcom,mdss-rgb-panel-framerate = <60>;

		qcom,mdss-rgb-panel-width = <240>;

		qcom,mdss-rgb-panel-height = <320>;

		qcom,mdss-rgb-h-front-porch = <38>;

		qcom,mdss-rgb-h-back-porch = <10>;

		qcom,mdss-rgb-h-pulse-width = <10>;

		qcom,mdss-rgb-h-sync-skew = <0>;

		qcom,mdss-rgb-v-back-porch = <4>;

		qcom,mdss-rgb-v-front-porch = <8>;

		qcom,mdss-rgb-v-pulse-width = <4>;

		qcom,mdss-rgb-bpp = <18>;

		qcom,mdss-rgb-panel-clockrate = <6000000>;

	};

};