Merge branch 'at91-4.9-trunk/dt' into linux-4.9-at91

Author: noglitch

arch/arm/boot/dts/Makefile

@@ -47,6 +47,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
 dtb-$(CONFIG_SOC_SAM_V7) += \
 	at91-kizbox2.dtb \
 	at91-sama5d2_ptc_ek.dtb \
+	at91-sama5d2_ptc_ek_pda4.dtb \
 	at91-sama5d27_som1_ek.dtb \
 	at91-sama5d27_som1_ek_pda4.dtb \
 	at91-sama5d27_som1_ek_pda7.dtb \

arch/arm/boot/dts/at91-sama5d2_ptc_ek_pda4.dts

@@ -0,0 +1,155 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * at91-sama5d2_ptc_ek_pda4.dts - Device Tree file for SAMA5D2 PTC EK board with PDA4 screen
+ *
+ *  Copyright (C) 2018 Microchip,
+ *                2018 Nicolas Ferre <nicolas.ferre@microchip.com>
+ */
+#include "at91-sama5d2_ptc_ek.dts"
+
+/ {
+	model = "Atmel SAMA5D2 PTC EK TM43xx";
+	compatible = "atmel,sama5d2-ptc_ek", "atmel,sama5d2", "atmel,sama5";
+
+	ahb {
+		apb {
+			hlcdc: hlcdc@f0000000 {
+				status = "okay";
+
+				hlcdc-display-controller {
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb666>;
+					port@0 {
+						hlcdc_panel_output: endpoint@0 {
+							reg = <0>;
+							remote-endpoint = <&panel_input>;
+						};
+					};
+				};
+
+				hlcdc_pwm: hlcdc-pwm {
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_lcd_pwm>;
+				};
+			};
+
+			flx0: flexcom@f8034000 {
+				i2c2: i2c@600 {
+					qt1070: keyboard@1b {
+						compatible = "qt1070";
+						reg = <0x1b>;
+						interrupt-parent = <&pioA>;
+						interrupts = <98 0x0>;
+						pinctrl-names = "default";
+						pinctrl-0 = <&pinctrl_qt1070_irq>;
+						wakeup-source;
+					};
+
+					atmel_mxt_ts@4a {
+						compatible = "atmel,atmel_mxt_ts";
+						reg = <0x4a>;
+						interrupt-parent = <&pioA>;
+						interrupts = <73 0x0>;
+						pinctrl-names = "default";
+						pinctrl-0 = <&pinctrl_mxt_irq>;
+					};
+				};
+			};
+
+			pinctrl@fc038000 {
+				pinctrl_lcd_base: pinctrl_lcd_base {
+					pinmux = <PIN_PC30__LCDVSYNC>,
+						 <PIN_PC31__LCDHSYNC>,
+						 <PIN_PD1__LCDDEN>,
+						 <PIN_PD0__LCDPCK>;
+					bias-disable;
+					drive-strength = <ATMEL_PIO_DRVSTR_ME>;
+				};
+
+				pinctrl_lcd_pwm: pinctrl_lcd_pwm {
+					pinmux = <PIN_PC28__LCDPWM>;
+					bias-disable;
+				};
+
+				pinctrl_lcd_rgb666: pinctrl_lcd_rgb666 {
+					pinmux = <PIN_PC10__LCDDAT2>,
+						 <PIN_PC11__LCDDAT3>,
+						 <PIN_PC12__LCDDAT4>,
+						 <PIN_PC13__LCDDAT5>,
+						 <PIN_PC14__LCDDAT6>,
+						 <PIN_PC15__LCDDAT7>,
+						 <PIN_PC16__LCDDAT10>,
+						 <PIN_PC17__LCDDAT11>,
+						 <PIN_PC18__LCDDAT12>,
+						 <PIN_PC19__LCDDAT13>,
+						 <PIN_PC20__LCDDAT14>,
+						 <PIN_PC21__LCDDAT15>,
+						 <PIN_PC22__LCDDAT18>,
+						 <PIN_PC23__LCDDAT19>,
+						 <PIN_PC24__LCDDAT20>,
+						 <PIN_PC25__LCDDAT21>,
+						 <PIN_PC26__LCDDAT22>,
+						 <PIN_PC27__LCDDAT23>;
+					bias-disable;
+				};
+
+				pinctrl_mxt_irq: pinctrl_mxt_irq {
+					pinmux = <PIN_PC9__GPIO>;
+					bias-pull-up;
+					input-debounce = <1>;
+				};
+
+				pinctrl_qt1070_irq: pinctrl_qt1070_irq {
+					pinmux = <PIN_PD2__GPIO>;
+					bias-pull-up;
+					input-debounce = <1>;
+				};
+			};
+		};
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&hlcdc_pwm 0 50000 0>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <7>;
+		power-supply = <&bl_reg>;
+		status = "okay";
+	};
+
+	bl_reg: backlight_regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "backlight-power-supply";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		status = "okay";
+	};
+
+	panel: panel {
+		compatible = "innolux,at043tn24", "simple-panel";
+		backlight = <&backlight>;
+		power-supply = <&panel_reg>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "okay";
+
+		port@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			panel_input: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&hlcdc_panel_output>;
+			};
+		};
+	};
+
+	panel_reg: panel_regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "panel-power-supply";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		status = "okay";
+	};
+};