Merge "ARM: dts: msm: add lt9611 support for qcs605 lc" (2fb69736) · Commits · e / devices / android_kernel_fairphone_FP3

Documentation/devicetree/bindings/display/msm/sde.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -78,6 +78,8 @@ Required properties
		Optional properties:
		- clock-rate: List of clock rates in Hz.
		- clock-max-rate: List of maximum clock rate in Hz that this device supports.
		- connectors: Specifies the connector components.
		- bridges: Specifies the bridge components.
		- qcom,platform-supply-entries: A node that lists the elements of the supply. There
		can be more than one instance of this binding,
		in which case the entry would be appended with

arch/arm64/boot/dts/qcom/qcs605-360camera.dtsi

+6 −1

Original line number	Diff line number	Diff line
		@@ -47,9 +47,14 @@
		status = "disabled";
		};

		&mdss_mdp {
		bridges = <&lt9611>;
		};

		&qupv3_se9_i2c {
		status = "okay";
		lt9611@3b {

		lt9611: lt,lt9611@3b {
		compatible = "lt,lt9611";
		reg = <0x3b>;
		interrupt-parent = <&tlmm>;

arch/arm64/boot/dts/qcom/qcs605-lc-sde-display.dtsi

0 → 100644

+73 −0

Original line number	Diff line number	Diff line
		/* Copyright (c) 2018, 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.
		*/

		#include <dt-bindings/clock/mdss-10nm-pll-clk.h>

		&soc {
		ext_dsi_bridge_display: qcom,dsi-display@0 {
		compatible = "qcom,dsi-display";
		label = "ext_dsi_bridge_display";
		qcom,display-type = "primary";

		qcom,dsi-ctrl = <&mdss_dsi0>;
		qcom,dsi-phy = <&mdss_dsi_phy0>;
		clocks = <&mdss_dsi0_pll BYTECLK_MUX_0_CLK>,
		<&mdss_dsi0_pll PCLK_MUX_0_CLK>;
		clock-names = "src_byte_clk", "src_pixel_clk";

		ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
		reg = <0>;
		ext_dsi_out: endpoint {
		};
		};
		};
		};

		sde_wb: qcom,wb-display@0 {
		compatible = "qcom,wb-display";
		cell-index = <0>;
		label = "wb_display";
		};

		ext_disp: qcom,msm-ext-disp {
		compatible = "qcom,msm-ext-disp";

		ext_disp_audio_codec: qcom,msm-ext-disp-audio-codec-rx {
		compatible = "qcom,msm-ext-disp-audio-codec-rx";
		};
		};
		};

		&mdss_dsi0 {
		vdda-1p2-supply = <&pm660_l2>;
		};

		&mdss_dsi1 {
		vdda-1p2-supply = <&pm660_l2>;
		};

		&mdss_dsi_phy0 {
		vdda-0p9-supply = <&pm660_l6>;
		};

		&mdss_dsi_phy1 {
		vdda-0p9-supply = <&pm660_l6>;
		};

		&sde_dp {
		vdda-0p9-supply = <&pm660_l6>;
		};

arch/arm64/boot/dts/qcom/qcs605-lc.dtsi

+92 −6

Original line number	Diff line number	Diff line
		@@ -14,6 +14,7 @@
		#include "qcs605.dtsi"
		#include "pm8005.dtsi"
		#include "qcs605-pm660-pm8005-regulator.dtsi"
		#include "qcs605-lc-sde-display.dtsi"

		/ {
		model = "Qualcomm Technologies, Inc. QCS605 SoC";
		@@ -209,16 +210,101 @@
		parent-supply = <&pm8005_s2>;
		};

		&mdss_dsi_phy0 {
		/delete-property/ vdda-0p9-supply;
		&mdss_mdp {
		connectors = <&sde_rscc &sde_wb>;
		bridges = <&lt9611>;
		};

		&mdss_dsi_phy1 {
		/delete-property/ vdda-0p9-supply;
		&sde_dp {
		status = "disabled";
		};

		&qupv3_se9_i2c {
		status = "okay";

		lt9611: lt,lt9611@3b {
		compatible = "lt,lt9611";
		reg = <0x3b>;
		interrupt-parent = <&tlmm>;
		interrupts = <96 0>;
		interrupt-names = "lt_irq";
		lt,irq-gpio = <&tlmm 96 0x0>;
		lt,reset-gpio = <&tlmm 95 0x0>;
		lt,hdmi-en-gpio = <&tlmm 53 0x0>;
		lt,non-pluggable;

		vdd-supply = <&pm660_l12>;
		lt,supply-entries {
		#address-cells = <1>;
		#size-cells = <0>;

		lt,supply-entry@0 {
		reg = <0>;
		lt,supply-name = "vdd";
		lt,supply-min-voltage = <1800000>;
		lt,supply-max-voltage = <1800000>;
		lt,supply-enable-load = <200000>;
		lt,supply-post-on-sleep = <50>;
		};
		};

		lt,customize-modes {
		lt,customize-mode-id@0 {
		lt,mode-h-active = <1920>;
		lt,mode-h-front-porch = <88>;
		lt,mode-h-pulse-width = <44>;
		lt,mode-h-back-porch = <148>;
		lt,mode-h-active-high;
		lt,mode-v-active = <1080>;
		lt,mode-v-front-porch = <4>;
		lt,mode-v-pulse-width = <5>;
		lt,mode-v-back-porch = <36>;
		lt,mode-v-active-high;
		lt,mode-refresh-rate = <60>;
		lt,mode-clock-in-khz = <148500>;
		};

		lt,customize-mode-id@1 {
		lt,mode-h-active = <3840>;
		lt,mode-h-front-porch = <176>;
		lt,mode-h-pulse-width = <88>;
		lt,mode-h-back-porch = <296>;
		lt,mode-h-active-high;
		lt,mode-v-active = <2160>;
		lt,mode-v-front-porch = <8>;
		lt,mode-v-pulse-width = <10>;
		lt,mode-v-back-porch = <72>;
		lt,mode-v-active-high;
		lt,mode-refresh-rate = <30>;
		lt,mode-clock-in-khz = <297000>;
		};
		};

		&sde_dp {
		/delete-property/ vdda-0p9-supply;
		ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
		lt9611_in: endpoint {
		remote-endpoint = <&ext_dsi_out>;
		};
		};
		};
		};
		};

		&soc {
		qcom,dsi-display@0 {
		qcom,dsi-display-active;

		ports {
		port@0 {
		endpoint {
		remote-endpoint = <&lt9611_in>;
		};
		};
		};
		};
		};

		&qusb_phy0 {

drivers/gpu/drm/bridge/lt9611.c

+19 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@
		#include <linux/i2c.h>
		#include <linux/gpio.h>
		#include <linux/interrupt.h>
		#include <linux/component.h>
		#include <linux/of_gpio.h>
		#include <linux/of_graph.h>
		#include <linux/of_irq.h>
		@@ -1997,6 +1998,20 @@ static void lt9611_sysfs_remove(struct device *dev)
		sysfs_remove_group(&dev->kobj, &lt9611_sysfs_attr_grp);
		}

		static int lt9611_bind(struct device dev, struct device master, void *data)
		{
		return 0;
		}

		static void lt9611_unbind(struct device dev, struct device master, void *data)
		{
		}

		static const struct component_ops lt9611_comp_ops = {
		.bind = lt9611_bind,
		.unbind = lt9611_unbind,
		};

		static int lt9611_probe(struct i2c_client *client,
		const struct i2c_device_id *id)
		{
		@@ -2078,6 +2093,10 @@ static int lt9611_probe(struct i2c_client *client,

		drm_bridge_add(&pdata->bridge);

		ret = component_add(&client->dev, &lt9611_comp_ops);
		if (ret)
		pr_err("component add failed, rc=%d\n", ret);

		return ret;

		err_sysfs_init: