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Commit 39912f2f authored by anisha agarwal's avatar anisha agarwal Committed by Ken Zhang
Browse files

ARM: dts: msm: Add qpic pinctrl and hvga panel to zirc 



This is for display support on zirc. zirc uses ili9488
hvga panel. Add relative gpio pinctrls for zirc.

Change-Id: I8d10352ebf8f238cad95e35e4cb753279f1868f5
Signed-off-by: default avataranisha agarwal <anishaa@codeaurora.org>
Signed-off-by: default avatarKen Zhang <kenz@codeaurora.org>
parent 6136fdda

arch/arm/boot/dts/qcom/msmzirc-cdp.dtsi

+12 −0
Original line number Diff line number Diff line
@@ -12,6 +12,8 @@ 


#include "msmzirc.dtsi"

#include "msmzirc-pinctrl.dtsi"

#include "msmzirc-display.dtsi"

#include "qpic-panel-ili-hvga.dtsi"



&soc {

	usb_detect {
@@ -274,3 +276,13 @@ 
	pinctrl-7 = <&qdsd_clk_spmi &qdsd_cmd_spmi

		    &qdsd_data0_spmi &qdsd_data3_spmi>;

};



/* Display */

&mdss_qpic {

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

        pinctrl-0 = <&mdss_cs_active &mdss_te_active &mdss_rs_active

                        &mdss_ad_active &mdss_bl_active>;

        pinctrl-1 = <&mdss_cs_suspend &mdss_te_suspend

                &mdss_rs_suspend &mdss_ad_suspend &mdss_bl_suspend>;

};

arch/arm/boot/dts/qcom/msmzirc-display.dtsi

0 → 100644
+36 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2014, 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_qpic: qcom,msm_qpic@7980000 {

		compatible = "qcom,mdss_qpic";

		reg = <0x7980000 0x24000>;

		reg-names = "qpic_base";

		interrupts = <0 251 0>;



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

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

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



		qcom,msm-bus,vectors-KBps =

			<91 512 0 0>,

			/* Voting for max b/w on PNOC bus for now */

			<91 512 400000 800000>;



		vdd-supply = <&pmd9635_l6>;

		avdd-supply = <&pmd9635_l12>;



		clock-names = "core_a_clk";

		clocks = <&clock_rpm clk_qpic_a_clk>;



	};

};

arch/arm/boot/dts/qcom/msmzirc-pinctrl.dtsi

+77 −0
Original line number Diff line number Diff line
@@ -837,5 +837,82 @@ 
				bias-disable;

			};

		};



		mdss_cs: mdss_cs {

			label = "mdss-cs-pins";

			qcom,num-grp-pins = <1>;

			qcom,pins = <&gp 21>;

			qcom,pin-func = <2>;

			mdss_cs_active: active {

				drive-strength = <10>; /* 10 mA */

				bias-disable; /* NO pull */

			};

			mdss_cs_suspend: suspend {

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

				bias-disable; /* NO pull */

			};

		};



		mdss_te: mdss_te {

			label = "mdss-te-pins";

			qcom,num-grp-pins = <1>;

			qcom,pins = <&gp 22>;

			qcom,pin-func = <2>;

			mdss_te_active: active {

				drive-strength = <10>; /* 10 mA */

				bias-disable; /* NO pull */

			};

			mdss_te_suspend: suspend {

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

				bias-disable; /* NO pull */

			};

		};



		mdss_rs: mdss_rs {

			label = "mdss-rs-pins";

			qcom,num-grp-pins = <1>;

			qcom,pins = <&gp 23>;

			qcom,pin-func = <2>;

			mdss_rs_active: active {

				drive-strength = <10>; /* 10 mA */

				bias-disable; /* NO pull */

			};

			mdss_rs_suspend: suspend {

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

				bias-disable; /* NO pull */

			};

		};



		mdss_ad: mdss_ad {

			label = "mdss-ad-pins";

			qcom,num-grp-pins = <1>;

			qcom,pins = <&gp 20>;

			qcom,pin-func = <2>;

			mdss_ad_active: active {

				drive-strength = <10>; /* 10 mA */

				bias-disable; /* NO pull */

			};

			mdss_ad_suspend: suspend {

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

				bias-disable; /* NO pull */

			};

		};



		mdss_bl: mdss_bl {

			label = "mdss-bl-pins";

			qcom,num-grp-pins = <1>;

			qcom,pins = <&gp 68>;

			qcom,pin-func = <0>;

			mdss_bl_active: active {

				drive-strength = <10>; /* 10 mA */

				bias-pull-none; /* pull none */

				output-high;

			};

			mdss_bl_suspend: suspend {

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

				bias-disable; /* NO pull */

				output-low;

			};

		};

	};

};

arch/arm/boot/dts/qcom/qpic-panel-ili-hvga.dtsi

0 → 100644
+21 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2014, 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.

 */



&soc {

	qcom,mdss_lcdc_ili_hvga {

		compatible = "qcom,mdss-qpic-panel";

		label = "ili9488 hvga lcdc panel";

		qcom,mdss-pan-res = <320 480>;

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

		qcom,refresh_rate = <60>;

	};

};