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Commit a74e7260 authored by Vinu Deokaran's avatar Vinu Deokaran
Browse files

ARM: dts: msm: Add DSI support for MSM8996 AU CDP board 



Add split DSI display support for MSM8996 AU CDP board. It's
using NT25597 dual DSI video panel.

CRs-fixed: 977619
Change-Id: Ibeee5fa903c152c8242a2b27be3d9df9670b762e
Signed-off-by: default avatarVinu Deokaran <vinud@codeaurora.org>
parent c1551685

arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi

+44 −36
Original line number Diff line number Diff line
@@ -293,46 +293,63 @@ 


#include "msm8996-mdss-panels.dtsi"



&pmx_mdss {

	mdss_dsi_active: mdss_dsi_active {

		mux {

			pins = "gpio8",  "gpio70";

			function = "gpio";

		};



		config {

			pins = "gpio8",  "gpio70";

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

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

			output-high;

		};

	};



	mdss_dsi_suspend: mdss_dsi_suspend {

		mux {

			pins = "gpio8",  "gpio70";

			function = "gpio";

		};



		config {

			pins = "gpio8",  "gpio70";

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

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

		};

	};

};



&mdss_mdp {

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

};



&mdss_dsi {

	hw-config = "single_dsi";

	hw-config = "split_dsi";

};



&mdss_dsi0 {

	qcom,dsi-pref-prim-pan = <&dsi_adv7533_720p>;

	qcom,dsi-pref-prim-pan = <&dsi_dual_nt35597_video>;

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

	pinctrl-0 = <&mdss_dsi_active &mdss_te_active>;

	pinctrl-1 = <&mdss_dsi_suspend &mdss_te_suspend>;



	qcom,panel-supply-entries {

			#address-cells = <1>;

			#size-cells = <0>;



			qcom,panel-supply-entry@0 {

				reg = <0>;

				qcom,supply-name = "vdd";

				qcom,supply-min-voltage = <3300000>;

				qcom,supply-max-voltage = <3300000>;

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

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

			};



			qcom,panel-supply-entry@1 {

				reg = <1>;

				qcom,supply-name = "vddio";

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

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

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

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

			};

	};

	qcom,platform-enable-gpio = <&tlmm 70 0>;

	qcom,platform-te-gpio = <&tlmm 10 0>;

	qcom,platform-reset-gpio = <&tlmm 8 0>;

	qcom,platform-bklight-en-gpio = <&pm8994_gpios 10 0>;

};



&mdss_dsi1 {

	status = "disabled";

	qcom,dsi-pref-prim-pan = <&dsi_dual_nt35597_video>;

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

	pinctrl-0 = <&mdss_dsi_active &mdss_te_active>;

	pinctrl-1 = <&mdss_dsi_suspend &mdss_te_suspend>;

	qcom,platform-enable-gpio = <&tlmm 70 0>;

	qcom,platform-te-gpio = <&tlmm 10 0>;

	qcom,platform-reset-gpio = <&tlmm 8 0>;

	qcom,platform-bklight-en-gpio = <&pm8994_gpios 10 0>;

};



&dsi_dual_sharp_video {
@@ -623,15 +640,7 @@ 
		status = "okay";

	};



	gpio@c900 { /* GPIO 10 - NFC CLK _REQ*/

		qcom,mode = <0>;

		qcom,vin-sel = <2>;

		qcom,src-sel = <0>;

		qcom,master-en = <1>;

		status = "okay";

	};



	gpio@cd00 { /* GPIO 14 - lcd_bklt_reg_en */

	gpio@c900 { /* GPIO 10 - lcd_bklt_reg_en */

		qcom,mode = <1>;	/* DIGITAL OUT */

		qcom,output-type = <0>;		/* CMOS logic */

		qcom,invert = <1>;	/* output hight initially */
@@ -795,7 +804,6 @@ 
		qcom,nq-irq = <&tlmm 9 0x00>;

		qcom,nq-ven = <&tlmm 12 0x00>;

		qcom,nq-firm = <&pm8994_gpios 7 0x00>;

		qcom,nq-clkreq = <&pm8994_gpios 10 0x00>;

		interrupt-parent = <&tlmm>;

		qcom,clk-src = "BBCLK2";

		interrupts = <9 0>;