Adding upstream version 5.10.209.upstream/5.10.209upstream

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

1 files changed, 405 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/pxa300-raumfeld-common.dtsi b/arch/arm/boot/dts/pxa300-raumfeld-common.dtsi
new file mode 100644
index 000000000..8a6721d43
--- /dev/null
+++ b/arch/arm/boot/dts/pxa300-raumfeld-common.dtsi
@@ -0,0 +1,405 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include "pxa3xx.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	/* Will be overridden by bootloader */
+	hw-revision = <0>;
+
+	chosen {
+		bootargs = "root=ubi0:RootFS rootfstype=ubifs rw ubi.mtd=3";
+		stdout-path = &ffuart;
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0xa0000000 0x8000000>;	/* 128 MB */
+	};
+
+	reg_3v3: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "3v3-fixed-supply";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	reg_1v8: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "1v8-fixed-supply";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	reg_va_5v0: regulator-va-5v0 {
+		compatible = "regulator-fixed";
+		regulator-name = "va-5v0-fixed-supply";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio 124 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	ssp_dai0: ssp-dai0 {
+		compatible = "mrvl,pxa-ssp-dai";
+		pinctrl-names = "default";
+		pinctrl-0 = <&ssp0_dai_pins>;
+		port = <&ssp1>;
+		#sound-dai-cells = <0>;
+		dmas = <&pdma 13 3
+			&pdma 14 3>;
+		dma-names = "rx", "tx";
+		clock-names = "extclk";
+	};
+
+	ssp_dai1: ssp-dai1 {
+		compatible = "mrvl,pxa-ssp-dai";
+		pinctrl-names = "default";
+		pinctrl-0 = <&ssp1_dai_pins>;
+		port = <&ssp2>;
+		#sound-dai-cells = <0>;
+		dmas = <&pdma 15 3
+			&pdma 16 3>;
+		dma-names = "rx", "tx";
+		clock-names = "extclk";
+	};
+
+	spi: spi {
+		compatible = "spi-gpio";
+		#address-cells = <0x1>;
+		#size-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi_pins>;
+		gpio-sck = <&gpio 95 GPIO_ACTIVE_HIGH>;
+		gpio-miso = <&gpio 98 GPIO_ACTIVE_HIGH>;
+		gpio-mosi = <&gpio 97 GPIO_ACTIVE_HIGH>;
+		cs-gpios = <
+			&gpio 34 GPIO_ACTIVE_HIGH
+			&gpio 125 GPIO_ACTIVE_HIGH
+			&gpio 96 GPIO_ACTIVE_HIGH
+		>;
+		num-chipselects = <3>;
+
+		dac: dac@2 {
+			compatible = "ti,dac7512";
+			reg = <2>;
+			spi-max-frequency = <1000000>;
+			vcc-supply = <&reg_3v3>;
+		};
+	};
+
+	keys: gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_pins>;
+
+		on-off {
+			label = "on_off button";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_F6>;
+		};
+
+		rescue-boot {
+			label = "rescue boot button";
+			gpios = <&gpio 115 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_F4>;
+		};
+
+		setup {
+			label = "setup";
+			gpios = <&gpio 119 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_F3>;
+		};
+	};
+
+	rotary: rotary-encoder {
+		compatible = "rotary-encoder";
+		gpios = <
+			&gpio 19 GPIO_ACTIVE_LOW
+			&gpio 20 GPIO_ACTIVE_HIGH
+		>;
+		linux,axis = <REL_X>;
+		rotary-encoder,relative-axis;
+	};
+
+	leds: leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_a &led_pins_b>;
+
+		left {
+			label = "raumfeld:1";
+			gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
+		};
+
+		right {
+			label = "raumfeld:2";
+			gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	poweroff {
+		compatible = "gpio-poweroff";
+		pinctrl-names = "default";
+		pinctrl-0 = <&poweroff_pins>;
+		gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
+	};
+
+	mmc0_pwrseq: mmc-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&mmc0_pwrseq_pins>;
+		reset-gpios = <
+			&gpio 113 GPIO_ACTIVE_LOW	/* W2W_RESET	*/
+			&gpio 114 GPIO_ACTIVE_LOW	/* W2W_PDN	*/
+		>;
+	};
+
+	ethernet: ethernet@10000000 {
+		compatible = "smsc,lan9115";
+		pinctrl-names = "default";
+		pinctrl-0 = <&smsc_pins &smsc_bus_pins>;
+		reg = <0x10000000 0x100000>;
+		phy-mode = "mii";
+		interrupt-parent = <&gpio>;
+		interrupts = <40 IRQ_TYPE_EDGE_FALLING>;
+		vdd33a-supply = <&reg_3v3>;
+		vddvario-supply = <&reg_1v8>;
+		reset-gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
+		reg-io-width = <4>;
+		smsc,save-mac-address;
+		smsc,irq-push-pull;
+	};
+};
+
+&ffuart {
+	status = "okay";
+};
+
+&pwri2c {
+	status = "okay";
+
+	max8660: regulator@34 {
+		compatible = "maxim,max8660";
+		reg = <0x34>;
+
+		regulators {
+			regulator-v3 {
+				regulator-compatible= "V3(DCDC)";
+				regulator-min-microvolt = <725000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			regulator-v4 {
+				regulator-compatible= "V4(DCDC)";
+				regulator-min-microvolt = <725000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			regulator-v5 {
+				regulator-compatible= "V5(LDO)";
+				regulator-min-microvolt = <1700000>;
+				regulator-max-microvolt = <2000000>;
+			};
+
+			reg_vcc_sdio: regulator-v6 {
+				regulator-compatible= "V6(LDO)";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			regulator-v7 {
+				regulator-compatible= "V7(LDO)";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+		};
+	};
+};
+
+&pxai2c1 {
+	status = "okay";
+	mrvl,i2c-fast-mode;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pxai2c1_pins>;
+};
+
+&ssp1 {
+	status = "okay";
+};
+
+&ssp2 {
+	status = "okay";
+};
+
+&nand_controller {
+	status = "okay";
+
+	nand@0 {
+		reg = <0>;
+		nand-rb = <0>;
+		nand-ecc-mode = "hw";
+		marvell,nand-keep-config;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "Bootloader";
+				reg = <0x0000000 0xa0000>;
+				read-only;
+			};
+
+			partition@a0000 {
+				label = "BootloaderEnvironment";
+				reg = <0x0a0000 0x20000>;
+			};
+
+			partition@c0000 {
+				label = "BootloaderSplashScreen";
+				reg = <0x0c0000 0x60000>;
+			};
+
+			partition@120000 {
+				label = "UBI";
+				reg = <0x120000 0x7ee0000>;
+			};
+		};
+	};
+};
+
+&usb0 {
+	status = "okay";
+	marvell,enable-port1;
+	marvell,port-mode = <2>; /* PMM_GLOBAL_MODE */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pxa3xx_ohci_pins>;
+};
+
+&mmc0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	pxa-mmc,detect-delay-ms = <200>;
+	vmmc-supply = <&reg_vcc_sdio>;
+	mmc-pwrseq = <&mmc0_pwrseq>;
+	non-removable;
+	bus-width = <4>;
+};
+
+&pinctrl {
+	poweroff_pins: poweroff-pins {
+		pinctrl-single,pins = <MFP_PIN_PXA300(16) MFP_AF0>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
+	};
+
+	led_pins_a: led-pins-a {
+		pinctrl-single,pins = <MFP_PIN_PXA300(35) MFP_AF0>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
+	};
+
+	led_pins_b: led-pins-b {
+		pinctrl-single,pins = <MFP_PIN_PXA300(36) MFP_AF0>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_DRIVE_HIGH);
+	};
+
+	pxai2c1_pins: pxai2c1-pins {
+		pinctrl-single,pins = <
+			MFP_PIN_PXA300(21) MFP_AF1	/* I2C_SCL	*/
+			MFP_PIN_PXA300(22) MFP_AF1	/* I2C_SDA	*/
+		>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_HIGH);
+	};
+
+	gpio_keys_pins: gpio-keys-pins {
+		pinctrl-single,pins = <
+			MFP_PIN_PXA300(14) MFP_AF0	/* on-off	*/
+			MFP_PIN_PXA300(115) MFP_AF0	/* rescue boot	*/
+			MFP_PIN_PXA300(119) MFP_AF0	/* setup	*/
+		>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
+	};
+
+	spi_pins: spi-pins {
+		pinctrl-single,pins = <
+			MFP_PIN_PXA300(95) MFP_AF0	/* SCK		*/
+			MFP_PIN_PXA300(97) MFP_AF0	/* MOSI		*/
+			MFP_PIN_PXA300(98) MFP_AF0	/* MISO		*/
+			MFP_PIN_PXA300(34) MFP_AF0	/* CS#0		*/
+			MFP_PIN_PXA300(125) MFP_AF0	/* CS#1		*/
+			MFP_PIN_PXA300(96) MFP_AF0	/* CS#2		*/
+		>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
+	};
+
+	pxa3xx_ohci_pins: pxa3xx-ohci-pins {
+		pinctrl-single,pins = <
+			MFP_PIN_PXA300_2(0) MFP_AF1	/* USBHPEN	*/
+			MFP_PIN_PXA300_2(1) MFP_AF1	/* USBHPWR	*/
+		>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
+	};
+
+	smsc_pins: smsc-pins {
+		pinctrl-single,pins = <
+			MFP_PIN_PXA300(39) MFP_AF0	/* RESET	*/
+			MFP_PIN_PXA300(40) MFP_AF0	/* IRQ		*/
+		>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
+	};
+
+	smsc_bus_pins: smsc-bus-pins {
+		pinctrl-single,pins = <
+			MFP_PIN_PXA300(1) MFP_AF1	/* nCS2		*/
+		>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
+	};
+
+	mmc0_pins: mmc0-pins {
+		pinctrl-single,pins = <
+			MFP_PIN_PXA300(3) MFP_AF4	/* MMC1_DAT0	*/
+			MFP_PIN_PXA300(4) MFP_AF4	/* MMC1_DAT1	*/
+			MFP_PIN_PXA300(5) MFP_AF4	/* MMC1_DAT2	*/
+			MFP_PIN_PXA300(6) MFP_AF4	/* MMC1_DAT3	*/
+			MFP_PIN_PXA300(7) MFP_AF4	/* MMC1_CLK	*/
+			MFP_PIN_PXA300(8) MFP_AF4	/* MMC1_CMD	*/
+		>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_DRIVE_HIGH);
+	};
+
+	mmc0_pwrseq_pins: mmc0-pwrseq-pins {
+		pinctrl-single,pins = <
+			MFP_PIN_PXA300(113) MFP_AF0	/* W2W_RESET	*/
+			MFP_PIN_PXA300(114) MFP_AF0	/* W2W_PDN	*/
+		>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
+	};
+
+	ssp0_dai_pins: ssp0-dai-pins {
+		pinctrl-single,pins = <
+			MFP_PIN_PXA300(85) MFP_AF1	/* SSP1_SCLK	*/
+			MFP_PIN_PXA300(86) MFP_AF1	/* SSP1_FRM	*/
+			MFP_PIN_PXA300(87) MFP_AF1	/* SSP1_TXD	*/
+			MFP_PIN_PXA300(88) MFP_AF1	/* SSP1_RXD	*/
+			MFP_PIN_PXA300(89) MFP_AF1	/* SSP1_EXTCLK	*/
+			MFP_PIN_PXA300(90) MFP_AF1	/* SSP1_SYSCLK	*/
+		>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
+	};
+
+	ssp1_dai_pins: ssp1-dai-pins {
+		pinctrl-single,pins = <
+			MFP_PIN_PXA300(25) MFP_AF2	/* SSP2_SCLK	*/
+			MFP_PIN_PXA300(26) MFP_AF2	/* SSP2_FRM	*/
+			MFP_PIN_PXA300(27) MFP_AF2	/* SSP2_TXD	*/
+			MFP_PIN_PXA300(29) MFP_AF2	/* SSP2_EXTCLK	*/
+		>;
+		pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
+	};
+};