Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 578 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts
new file mode 100644
index 000000000..dd3226fe5
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-riotboard.dts
@@ -0,0 +1,578 @@
+/*
+ * Copyright 2014 Iain Paton <ipaton0@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "RIoTboard i.MX6S";
+	compatible = "riot,imx6s-riotboard", "fsl,imx6dl";
+
+	memory@10000000 {
+		reg = <0x10000000 0x40000000>;
+	};
+
+	chosen {
+		stdout-path = "serial1:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_led>;
+
+		led0: user1 {
+			label = "user1";
+			gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+			linux,default-trigger = "heartbeat";
+		};
+
+		led1: user2 {
+			label = "user2";
+			gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx-audio-sgtl5000";
+		model = "imx6-riotboard-sgtl5000";
+		ssi-controller = <&ssi1>;
+		audio-codec = <&codec>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+			mux-int-port = <1>;
+			mux-ext-port = <3>;
+	};
+
+	reg_2p5v: regulator-2p5v {
+		compatible = "regulator-fixed";
+		regulator-name = "2P5V";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	reg_usb_otg_vbus: regulator-usbotgvbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 22 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rgmii";
+	phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
+			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
+	fsl,err006687-workaround-present;
+	status = "okay";
+};
+
+&gpio1 {
+	gpio-line-names =
+		"", "", "SD2_WP", "", "SD2_CD", "I2C3_SCL",
+			"I2C3_SDA", "I2C4_SCL",
+		"I2C4_SDA", "", "", "", "", "", "", "",
+		"", "PWM3", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "";
+};
+
+&gpio3 {
+	gpio-line-names =
+		"", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "USB_OTG_VBUS", "",
+		"UART3_TXD", "UART3_RXD", "", "", "EIM_D28", "", "", "";
+};
+
+&gpio4 {
+	gpio-line-names =
+		"", "", "", "", "", "", "UART4_TXD", "UART4_RXD",
+		"UART5_TXD", "UART5_RXD", "", "", "", "", "", "",
+		"GPIO4_16", "GPIO4_17", "GPIO4_18", "GPIO4_19", "",
+			"CSPI3_CLK", "CSPI3_MOSI", "CSPI3_MISO",
+		"CSPI3_CS0", "CSPI3_CS1", "GPIO4_26", "GPIO4_27",
+			"CSPI3_RDY", "PWM1", "PWM2", "GPIO4_31";
+};
+
+&gpio5 {
+	gpio-line-names =
+		"", "", "EIM_A25", "", "", "GPIO5_05", "GPIO5_06",
+			"GPIO5_07",
+		"GPIO5_08", "CSPI2_CS1", "CSPI2_MOSI", "CSPI2_MISO",
+			"CSPI2_CS0", "CSPI2_CLK", "", "",
+		"", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "";
+};
+
+&gpio7 {
+	gpio-line-names =
+		"SD3_CD", "SD3_WP", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "",
+		"", "", "", "", "", "", "", "";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c2>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	codec: sgtl5000@a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		VDDA-supply = <&reg_2p5v>;
+		VDDIO-supply = <&reg_3p3v>;
+	};
+
+	pmic: pf0100@8 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <16 8>;
+
+		regulators {
+			reg_vddcore: sw1ab {				/* VDDARM_IN */
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-always-on;
+			};
+
+			reg_vddsoc: sw1c {				/* VDDSOC_IN */
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-always-on;
+			};
+
+			reg_gen_3v3: sw2 {				/* VDDHIGH_IN */
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			reg_ddr_1v5a: sw3a {				/* NVCC_DRAM, NVCC_RGMII */
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-always-on;
+			};
+
+			reg_ddr_1v5b: sw3b {				/* NVCC_DRAM, NVCC_RGMII */
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-always-on;
+			};
+
+			reg_ddr_vtt: sw4 {				/* MIPI conn */
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-always-on;
+			};
+
+			reg_5v_600mA: swbst {				/* not used */
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			reg_snvs_3v: vsnvs {				/* VDD_SNVS_IN */
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {				/* VREF_DDR */
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_vgen1_1v5: vgen1 {				/* not used */
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			reg_vgen2_1v2_eth: vgen2 {			/* pcie ? */
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+				regulator-always-on;
+			};
+
+			reg_vgen3_2v8: vgen3 {				/* not used */
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+			reg_vgen4_1v8: vgen4 {				/* NVCC_SD3 */
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			reg_vgen5_2v5_sgtl: vgen5 {			/* Pwr LED & 5V0_delayed enable */
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			reg_vgen6_3v3: vgen6 {				/* #V#_DELAYED enable, MIPI */
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&i2c4 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c4>;
+	clocks = <&clks 116>;
+	status = "okay";
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "okay";
+};
+
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm3>;
+	status = "okay";
+};
+
+&pwm4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm4>;
+	status = "okay";
+};
+
+&ssi1 {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	status = "okay";
+};
+
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	status = "okay";
+};
+
+&usbh1 {
+	dr_mode = "host";
+	disable-over-current;
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	disable-over-current;
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	vmmc-supply = <&reg_3p3v>;
+	non-removable;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+
+	imx6-riotboard {
+		pinctrl_audmux: audmuxgrp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT7__AUD3_RXD		0x130b0
+				MX6QDL_PAD_CSI0_DAT4__AUD3_TXC		0x130b0
+				MX6QDL_PAD_CSI0_DAT5__AUD3_TXD		0x110b0
+				MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS		0x130b0
+				MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0		/* CAM_MCLK */
+			>;
+		};
+
+		pinctrl_ecspi1: ecspi1grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D16__ECSPI1_SCLK		0x100b1
+				MX6QDL_PAD_EIM_D17__ECSPI1_MISO		0x100b1
+				MX6QDL_PAD_EIM_D18__ECSPI1_MOSI		0x100b1
+				MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17	0x000b1		/* CS0 */
+			>;
+		};
+
+		pinctrl_ecspi2: ecspi2grp {
+			fsl,pins = <
+				MX6QDL_PAD_DISP0_DAT15__GPIO5_IO09	0x000b1		/* CS1 */
+				MX6QDL_PAD_DISP0_DAT16__ECSPI2_MOSI	0x100b1
+				MX6QDL_PAD_DISP0_DAT17__ECSPI2_MISO	0x100b1
+				MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12	0x000b1		/* CS0 */
+				MX6QDL_PAD_DISP0_DAT19__ECSPI2_SCLK	0x100b1
+			>;
+		};
+
+		pinctrl_ecspi3: ecspi3grp {
+			fsl,pins = <
+				MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
+				MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
+				MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
+				MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24	0x000b1		/* CS0 */
+				MX6QDL_PAD_DISP0_DAT4__GPIO4_IO25	0x000b1		/* CS1 */
+			>;
+		};
+
+		pinctrl_enet: enetgrp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x0a0b1		/* AR8035 CLK_25M --> ENET_REF_CLK (V22) */
+				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030		/* AR8035 pin strapping: IO voltage: pull up */
+				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x13030		/* AR8035 pin strapping: PHYADDR#0: pull down */
+				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x13030		/* AR8035 pin strapping: PHYADDR#1: pull down */
+				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030		/* AR8035 pin strapping: MODE#1: pull up */
+				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030		/* AR8035 pin strapping: MODE#3: pull up */
+				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x130b0		/* AR8035 pin strapping: MODE#0: pull down */
+				MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8	/* GPIO16 -> AR8035 25MHz */
+				MX6QDL_PAD_EIM_D31__GPIO3_IO31		0x130b0		/* RGMII_nRST */
+				MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x180b0		/* AR8035 interrupt */
+				MX6QDL_PAD_GPIO_6__ENET_IRQ		0x000b1
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT8__I2C1_SDA		0x4001b8b1
+				MX6QDL_PAD_CSI0_DAT9__I2C1_SCL		0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
+				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_5__I2C3_SCL		0x4001b8b1
+				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c4: i2c4grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_7__I2C4_SCL             0x4001b8b1
+				MX6QDL_PAD_GPIO_8__I2C4_SDA             0x4001b8b1
+			>;
+		};
+
+		pinctrl_led: ledgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_A25__GPIO5_IO02		0x1b0b1	/* user led0 */
+				MX6QDL_PAD_EIM_D28__GPIO3_IO28		0x1b0b1	/* user led1 */
+			>;
+		};
+
+		pinctrl_pwm1: pwm1grp {
+			fsl,pins = <
+				MX6QDL_PAD_DISP0_DAT8__PWM1_OUT		0x1b0b1
+			>;
+		};
+
+		pinctrl_pwm2: pwm2grp {
+			fsl,pins = <
+				MX6QDL_PAD_DISP0_DAT9__PWM2_OUT		0x1b0b1
+			>;
+		};
+
+		pinctrl_pwm3: pwm3grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD1_DAT1__PWM3_OUT		0x1b0b1
+			>;
+		};
+
+		pinctrl_pwm4: pwm4grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD1_CMD__PWM4_OUT		0x1b0b1
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA	0x1b0b1
+				MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D26__UART2_TX_DATA	0x1b0b1
+				MX6QDL_PAD_EIM_D27__UART2_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart3: uart3grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart4: uart4grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL0__UART4_TX_DATA	0x1b0b1
+				MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart5: uart5grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL1__UART5_TX_DATA	0x1b0b1
+				MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_usbotg: usbotggrp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID	0x17059
+				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x000b0	/* MX6QDL_PAD_EIM_D22__USB_OTG_PWR */
+				MX6QDL_PAD_EIM_D21__USB_OTG_OC		0x1b0b0
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
+				MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10059
+				MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17059
+				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
+				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
+				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17059
+				MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x1b0b0	/* SD2 CD */
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x1f0b0	/* SD2 WP */
+			>;
+		};
+
+		pinctrl_usdhc3: usdhc3grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x1b0b0	/* SD3 CD */
+				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x1f0b0	/* SD3 WP */
+			>;
+		};
+
+		pinctrl_usdhc4: usdhc4grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_CMD__SD4_CMD		0x17059
+				MX6QDL_PAD_SD4_CLK__SD4_CLK		0x10059
+				MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x17059
+				MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x17059
+				MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x17059
+				MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x17059
+				MX6QDL_PAD_NANDF_ALE__GPIO6_IO08	0x17059	/* SD4 RST (eMMC) */
+			>;
+		};
+	};
+};