Adding upstream version 5.10.209.upstream/5.10.209

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

1 files changed, 256 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx27-apf27dev.dts b/arch/arm/boot/dts/imx27-apf27dev.dts
new file mode 100644
index 000000000..6f1e8ce9e
--- /dev/null
+++ b/arch/arm/boot/dts/imx27-apf27dev.dts
@@ -0,0 +1,256 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Armadeus Systems - <support@armadeus.com>
+ */
+
+/* APF27Dev is a docking board for the APF27 SOM */
+#include "imx27-apf27.dts"
+
+/ {
+	model = "Armadeus Systems APF27Dev docking/development board";
+	compatible = "armadeus,imx27-apf27dev", "armadeus,imx27-apf27", "fsl,imx27";
+
+	display: display {
+		model = "Chimei-LW700AT9003";
+		bits-per-pixel = <16>;  /* non-standard but required */
+		fsl,pcr = <0xfae80083>;	/* non-standard but required */
+		display-timings {
+			native-mode = <&timing0>;
+			timing0: 800x480 {
+				clock-frequency = <33000033>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <96>;
+				hfront-porch = <96>;
+				vback-porch = <20>;
+				vfront-porch = <21>;
+				hsync-len = <64>;
+				vsync-len = <4>;
+			};
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		user-key {
+			label = "user";
+			gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>;
+			linux,code = <276>; /* BTN_EXTRA */
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_leds>;
+
+		user {
+			label = "Heartbeat";
+			gpios = <&gpio6 14 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_max5821: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "max5821-reg";
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+			regulator-always-on;
+		};
+	};
+};
+
+&cspi1 {
+	cs-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_cspi1 &pinctrl_cspi1_cs>;
+	status = "okay";
+
+	adc@0 {
+		compatible = "maxim,max1027";
+		reg = <0>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_max1027>;
+		spi-max-frequency = <10000000>;
+	};
+};
+
+&cspi2 {
+	cs-gpios = <&gpio4 21 GPIO_ACTIVE_LOW>,
+		   <&gpio4 27 GPIO_ACTIVE_LOW>,
+		   <&gpio2 17 GPIO_ACTIVE_LOW>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_cspi2 &pinctrl_cspi2_cs>;
+	status = "okay";
+};
+
+&fb {
+	display = <&display>;
+	fsl,dmacr = <0x00020010>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_imxfb1>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	rtc@68 {
+		compatible = "dallas,ds1374";
+		reg = <0x68>;
+	};
+
+	max5821@38 {
+		compatible = "maxim,max5821";
+		reg = <0x38>;
+		vref-supply = <&reg_max5821>;
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&iomuxc {
+	imx27-apf27dev {
+		pinctrl_cspi1: cspi1grp {
+			fsl,pins = <
+				MX27_PAD_CSPI1_MISO__CSPI1_MISO 0x0
+				MX27_PAD_CSPI1_MOSI__CSPI1_MOSI 0x0
+				MX27_PAD_CSPI1_SCLK__CSPI1_SCLK 0x0
+			>;
+		};
+
+		pinctrl_cspi1_cs: cspi1csgrp {
+			fsl,pins = <MX27_PAD_CSPI1_SS0__GPIO4_28 0x0>;
+		};
+
+		pinctrl_cspi2: cspi2grp {
+			fsl,pins = <
+				MX27_PAD_CSPI2_MISO__CSPI2_MISO 0x0
+				MX27_PAD_CSPI2_MOSI__CSPI2_MOSI 0x0
+				MX27_PAD_CSPI2_SCLK__CSPI2_SCLK 0x0
+			>;
+		};
+
+		pinctrl_cspi2_cs: cspi2csgrp {
+			fsl,pins = <
+				MX27_PAD_CSI_D5__GPIO2_17 0x0
+				MX27_PAD_CSPI2_SS0__GPIO4_21 0x0
+				MX27_PAD_CSPI1_SS1__GPIO4_27 0x0
+			>;
+		};
+
+		pinctrl_gpio_leds: gpioledsgrp {
+			fsl,pins = <MX27_PAD_PC_VS1__GPIO6_14 0x0>;
+		};
+
+		pinctrl_gpio_keys: gpiokeysgrp {
+			fsl,pins = <MX27_PAD_PC_VS2__GPIO6_13 0x0>;
+		};
+
+		pinctrl_imxfb1: imxfbgrp {
+			fsl,pins = <
+				MX27_PAD_CLS__CLS 0x0
+				MX27_PAD_CONTRAST__CONTRAST 0x0
+				MX27_PAD_LD0__LD0 0x0
+				MX27_PAD_LD1__LD1 0x0
+				MX27_PAD_LD2__LD2 0x0
+				MX27_PAD_LD3__LD3 0x0
+				MX27_PAD_LD4__LD4 0x0
+				MX27_PAD_LD5__LD5 0x0
+				MX27_PAD_LD6__LD6 0x0
+				MX27_PAD_LD7__LD7 0x0
+				MX27_PAD_LD8__LD8 0x0
+				MX27_PAD_LD9__LD9 0x0
+				MX27_PAD_LD10__LD10 0x0
+				MX27_PAD_LD11__LD11 0x0
+				MX27_PAD_LD12__LD12 0x0
+				MX27_PAD_LD13__LD13 0x0
+				MX27_PAD_LD14__LD14 0x0
+				MX27_PAD_LD15__LD15 0x0
+				MX27_PAD_LD16__LD16 0x0
+				MX27_PAD_LD17__LD17 0x0
+				MX27_PAD_LSCLK__LSCLK 0x0
+				MX27_PAD_OE_ACD__OE_ACD 0x0
+				MX27_PAD_PS__PS 0x0
+				MX27_PAD_REV__REV 0x0
+				MX27_PAD_SPL_SPR__SPL_SPR 0x0
+				MX27_PAD_HSYNC__HSYNC 0x0
+				MX27_PAD_VSYNC__VSYNC 0x0
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX27_PAD_I2C_DATA__I2C_DATA 0x0
+				MX27_PAD_I2C_CLK__I2C_CLK 0x0
+			>;
+		};
+
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX27_PAD_I2C2_SDA__I2C2_SDA 0x0
+				MX27_PAD_I2C2_SCL__I2C2_SCL 0x0
+			>;
+		};
+
+		pinctrl_max1027: max1027 {
+			 fsl,pins = <
+				 MX27_PAD_UART1_CTS__GPIO5_14 0x0 /* CNVST */
+				 MX27_PAD_UART1_RTS__GPIO5_15 0x0 /* EOC */
+			>;
+		};
+
+		pinctrl_pwm: pwmgrp {
+			fsl,pins = <
+				MX27_PAD_PWMO__PWMO 0x0
+			>;
+		};
+
+		pinctrl_sdhc2: sdhc2grp {
+			fsl,pins = <
+				MX27_PAD_SD2_CLK__SD2_CLK 0x0
+				MX27_PAD_SD2_CMD__SD2_CMD 0x0
+				MX27_PAD_SD2_D0__SD2_D0 0x0
+				MX27_PAD_SD2_D1__SD2_D1 0x0
+				MX27_PAD_SD2_D2__SD2_D2 0x0
+				MX27_PAD_SD2_D3__SD2_D3 0x0
+			>;
+		};
+
+		pinctrl_sdhc2_cd: sdhc2cdgrp {
+			fsl,pins = <MX27_PAD_TOUT__GPIO3_14 0x0>;
+		};
+	};
+};
+
+&sdhci2 {
+	bus-width = <4>;
+	cd-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sdhc2 &pinctrl_sdhc2_cd>;
+	status = "okay";
+};
+
+&pwm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm>;
+};