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Commit a3e6e13a authored by John Stultz's avatar John Stultz Committed by Andy Gross
Browse files

arm: dts: qcom: apq8064-nexus7: Add DSI and panel nodes 



Add DSI and panel nodes to get graphics up and running
on the Nexus7.

This still depends on the panel driver being present
along with the rpmclk code.

Feedback would be greatly appreciated!

Cc: Archit Taneja <architt@codeaurora.org>
Cc: vinay simha <vinaysimha@inforcecomputing.com>
Cc: andy.gross@linaro.org
Cc: robdclark@gmail.com
Cc: linux-arm-msm@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: default avatarJohn Stultz <john.stultz@linaro.org>
Signed-off-by: default avatarAndy Gross <andy.gross@linaro.org>
parent f078eac6

arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts

+61 −2
Original line number Diff line number Diff line
@@ -99,6 +99,7 @@ 
				l2 {

					regulator-min-microvolt = <1200000>;

					regulator-max-microvolt = <1200000>;

					regulator-always-on;

				};



				/* msm_otg-HSUSB_3p3 */
@@ -133,13 +134,14 @@ 
					regulator-min-microvolt = <3000000>;

					regulator-max-microvolt = <3000000>;

					bias-pull-down;

					regulator-always-on;

				};



				/* pwm_power for backlight */

				l17 {

					regulator-min-microvolt = <3000000>;

					regulator-max-microvolt = <3600000>;

					bias-pull-down;

					regulator-max-microvolt = <3000000>;

					regulator-always-on;

				};



				/* camera, qdsp6 */
@@ -184,6 +186,63 @@ 
			};

		};



		mdp@5100000 {

			status = "okay";

			ports {

				port@1 {

					mdp_dsi1_out: endpoint {

						remote-endpoint = <&dsi0_in>;

					};

				};

			};

		};



		dsi0: mdss_dsi@4700000 {

			status = "okay";

			vdda-supply = <&pm8921_l2>;/*VDD_MIPI1 to 4*/

			vdd-supply = <&pm8921_l8>;

			vddio-supply = <&pm8921_lvs7>;

			avdd-supply = <&pm8921_l11>;

			vcss-supply = <&ext_3p3v>;



			panel@0 {

				reg = <0>;

				compatible = "jdi,lt070me05000";



				vddp-supply = <&pm8921_l17>;

				iovcc-supply = <&pm8921_lvs7>;



				enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>;

				reset-gpios = <&tlmm_pinmux 54 GPIO_ACTIVE_LOW>;

				dcdc-en-gpios = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>;



				port {

					panel_in: endpoint {

						remote-endpoint = <&dsi0_out>;

					};

				};

			};

			ports {

				port@0 {

					dsi0_in: endpoint {

						remote-endpoint = <&mdp_dsi1_out>;

					};

				};



				port@1 {

					dsi0_out: endpoint {

						remote-endpoint = <&panel_in>;

						data-lanes = <0 1 2 3>;

					};

				};

			};

		};



		dsi-phy@4700200 {

			status = "okay";

			vddio-supply = <&pm8921_lvs7>;/*VDD_PLL2_1 to 7*/

		};



		gsbi@16200000 {

			status = "okay";

			qcom,mode = <GSBI_PROT_I2C>;