initial Olimex linux tree from Daniel, originally Feb 3, 2016

1 files changed, 315 insertions, 0 deletions

diff --git a/linux/arch/arm/boot/dts/am57xx-evm.dts b/linux/arch/arm/boot/dts/am57xx-evm.dts
new file mode 100644
index 00000000..014ba85d
--- /dev/null
+++ b/linux/arch/arm/boot/dts/am57xx-evm.dts
@@ -0,0 +1,315 @@
+/*
+ * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.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.
+ */
+
+#include "am57xx-beagle-x15.dts"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "TI AM572x EVM";
+	compatible = "ti,am572x-evm", "ti,am572x-beagle-x15", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+	aliases {
+		display0 = &lcd0;
+		display1 = &hdmi0;
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		USER1 {
+			label = "Up";
+			linux,code = <KEY_UP>;
+			gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
+		};
+
+		USER2 {
+			label = "Down";
+			linux,code = <KEY_DOWN>;
+			gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
+		};
+
+		USER3 {
+			label = "Left";
+			linux,code = <KEY_LEFT>;
+			gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
+		};
+
+		USER4 {
+			label = "Right";
+			linux,code = <KEY_RIGHT>;
+			gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
+		};
+
+		USER5 {
+			label = "Home";
+			linux,code = <KEY_HOME>;
+			gpios = <&gpio2 20 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	lcd0: display {
+		compatible = "osddisplays,osd070t1718-19ts", "panel-dpi";
+
+		label = "lcd";
+
+		enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
+
+		panel-timing {
+			clock-frequency = <33000000>;
+			hactive = <800>;
+			vactive = <480>;
+			hfront-porch = <210>;
+			hback-porch = <16>;
+			hsync-len = <30>;
+			vback-porch = <10>;
+			vfront-porch = <22>;
+			vsync-len = <13>;
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <1>;
+			pixelclk-active = <1>;
+		};
+
+		port {
+			lcd_in: endpoint {
+				remote-endpoint = <&dpi_out>;
+			};
+		};
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&ehrpwm1 0 50000 0>;
+
+		/* Anything lower than 241 is no longer visible */
+		brightness-levels = <0 243 245 247 249 251 252 253 255>;
+
+		default-brightness-level = <8>;
+	};
+
+	vmmcwl_fixed: fixedregulator-mmcwl {
+		compatible = "regulator-fixed";
+		regulator-name = "vmmcwl_fixed";
+		/*
+		  the gpio used for wlan_enable goes through a level shifter
+		  on the platform. the settings for 1.8v below is needed by
+		  the regulator driver, but is more of a comment since it
+		  doesn't really control the voltage of the gpio
+		*/
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&gpio5 8 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	kim {
+		compatible = "kim";
+		nshutdown_gpio = <132>;
+		dev_name = "/dev/ttyS7";
+		flow_cntrl = <1>;
+		baud_rate = <3686400>;
+	};
+
+	btwilink {
+		compatible = "btwilink";
+	};
+};
+
+&dra7_pmx_core {
+	mmc3_pins_default: mmc3_pins_default {
+		pinctrl-single,pins = <
+			0x37c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_clk.mmc3_clk */
+			0x380 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_cmd.mmc3_cmd */
+			0x384 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat0.mmc3_dat0 */
+			0x388 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat1.mmc3_dat1 */
+			0x38c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat2.mmc3_dat2 */
+			0x390 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat3.mmc3_dat3 */
+		>;
+	};
+
+	mmc3_pins_hs: mmc3_pins_hs {
+		pinctrl-single,pins = <
+			0x37c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_clk.mmc3_clk */
+			0x380 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_cmd.mmc3_cmd */
+			0x384 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat0.mmc3_dat0 */
+			0x388 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat1.mmc3_dat1 */
+			0x38c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat2.mmc3_dat2 */
+			0x390 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat3.mmc3_dat3 */
+		>;
+	};
+
+	mmc3_pins_sdr12: mmc3_pins_sdr12 {
+		pinctrl-single,pins = <
+			0x37c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_clk.mmc3_clk */
+			0x380 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_cmd.mmc3_cmd */
+			0x384 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat0.mmc3_dat0 */
+			0x388 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat1.mmc3_dat1 */
+			0x38c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat2.mmc3_dat2 */
+			0x390 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat3.mmc3_dat3 */
+		>;
+	};
+
+	mmc3_pins_sdr25: mmc3_pins_sdr25 {
+		pinctrl-single,pins = <
+			0x37c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_clk.mmc3_clk */
+			0x380 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_cmd.mmc3_cmd */
+			0x384 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat0.mmc3_dat0 */
+			0x388 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat1.mmc3_dat1 */
+			0x38c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat2.mmc3_dat2 */
+			0x390 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat3.mmc3_dat3 */
+		>;
+	};
+
+	mmc3_pins_sdr50: mmc3_pins_sdr50 {
+		pinctrl-single,pins = <
+			0x37c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_clk.mmc3_clk */
+			0x380 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_cmd.mmc3_cmd */
+			0x384 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat0.mmc3_dat0 */
+			0x388 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat1.mmc3_dat1 */
+			0x38c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat2.mmc3_dat2 */
+			0x390 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc3_dat3.mmc3_dat3 */
+		>;
+	};
+};
+
+&dra7_iodelay_core {
+	mmc3_iodelay_manual1_conf: mmc3_iodelay_manual1_conf {
+		pinctrl-single,pins = <
+			0x678 (A_DELAY(406) | G_DELAY(0))	/* CFG_MMC3_CLK_IN */
+			0x680 (A_DELAY(659) | G_DELAY(0))	/* CFG_MMC3_CLK_OUT */
+			0x684 (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_CMD_IN */
+			0x688 (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_CMD_OEN */
+			0x68c (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_CMD_OUT */
+			0x690 (A_DELAY(130) | G_DELAY(0))	/* CFG_MMC3_DAT0_IN */
+			0x694 (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_DAT0_OEN */
+			0x698 (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_DAT0_OUT */
+			0x69c (A_DELAY(169) | G_DELAY(0))	/* CFG_MMC3_DAT1_IN */
+			0x6a0 (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_DAT1_OEN */
+			0x6a4 (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_DAT1_OUT */
+			0x6a8 (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_DAT2_IN */
+			0x6ac (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_DAT2_OEN */
+			0x6b0 (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_DAT2_OUT */
+			0x6b4 (A_DELAY(457) | G_DELAY(0))	/* CFG_MMC3_DAT3_IN */
+			0x6b8 (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_DAT3_OEN */
+			0x6bc (A_DELAY(0) | G_DELAY(0))		/* CFG_MMC3_DAT3_OUT */
+		>;
+	};
+};
+
+&i2c5 {
+	status = "okay";
+	clock-frequency = <400000>;
+
+	mt9t11x@3C {
+		compatible = "aptina,mt9t111";
+		reg = <0x3C>;
+
+		reset-gpios = <&gpio4 17 GPIO_ACTIVE_LOW>;
+		oscen-gpios = <&gpio5 10 GPIO_ACTIVE_HIGH>;
+		powerdown-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
+		bufen-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;
+		camen-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
+
+		port {
+			cam: endpoint {
+				remote-endpoint = <&vin3a>;
+				hsync-active = <1>;
+				vsync-active = <1>;
+				pclk-sample = <0>;
+				input-clock-freq = <32000000>;
+				pixel-clock-freq = <96000000>;
+			};
+		};
+	};
+
+	pixcir_ts@5c {
+		compatible = "pixcir,pixcir_tangoc";
+		reg = <0x5c>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <4 0>;
+
+		attb-gpio = <&gpio2 4 GPIO_ACTIVE_HIGH>;
+		reset-gpio = <&gpio2 6 GPIO_ACTIVE_HIGH>;
+
+		touchscreen-size-x = <1024>;
+		touchscreen-size-y = <600>;
+	};
+};
+
+&dss {
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port {
+			reg = <0>;
+
+			dpi_out: endpoint {
+				remote-endpoint = <&lcd_in>;
+				data-lines = <24>;
+			};
+		};
+	};
+};
+
+&vip2 {
+	status = "okay";
+};
+
+&vin3a {
+	status = "okay";
+	endpoint {
+		slave-mode;
+		remote-endpoint = <&cam>;
+	};
+};
+
+&epwmss1 {
+	status = "okay";
+
+	ehrpwm1: ehrpwm@48440200 {
+		status = "okay";
+	};
+};
+
+&uart8 {
+	status = "okay";
+};
+
+&mmc3 {
+	status = "okay";
+	vmmc-supply = <&vmmcwl_fixed>;
+	bus-width = <4>;
+	pinctrl-names = "default";
+	cap-power-off-card;
+	keep-power-in-suspend;
+	ti,non-removable;
+	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50";
+	pinctrl-0 = <&mmc3_pins_default &mmc3_iodelay_manual1_conf>;
+	pinctrl-1 = <&mmc3_pins_hs &mmc3_iodelay_manual1_conf>;
+	pinctrl-2 = <&mmc3_pins_sdr12 &mmc3_iodelay_manual1_conf>;
+	pinctrl-3 = <&mmc3_pins_sdr25 &mmc3_iodelay_manual1_conf>;
+	pinctrl-4 = <&mmc3_pins_sdr50 &mmc3_iodelay_manual1_conf>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	wlcore: wlcore@0 {
+		compatible = "ti,wl1835";
+		reg = <2>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
+	};
+};
+
+&pcie1 {
+	pcie-reset-gpio = <&gpio2 8 GPIO_ACTIVE_LOW>;
+};