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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/boot/dts/am335x-pcm-953.dtsi
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/boot/dts/am335x-pcm-953.dtsi')
-rw-r--r--arch/arm/boot/dts/am335x-pcm-953.dtsi238
1 files changed, 238 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am335x-pcm-953.dtsi b/arch/arm/boot/dts/am335x-pcm-953.dtsi
new file mode 100644
index 000000000..947497413
--- /dev/null
+++ b/arch/arm/boot/dts/am335x-pcm-953.dtsi
@@ -0,0 +1,238 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2014-2017 Phytec Messtechnik GmbH
+ * Author: Wadim Egorov <w.egorov@phytec.de>
+ * Teresa Remmet <t.remmet@phytec.de>
+ */
+
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Phytec AM335x PCM-953";
+ compatible = "phytec,am335x-pcm-953", "phytec,am335x-phycore-som", "ti,am33xx";
+
+ /* Power */
+ vcc3v3: fixedregulator1 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ vcc1v8: fixedregulator2 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ };
+
+ /* User IO */
+ user_leds: user_leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_leds_pins>;
+
+ user-led0 {
+ gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "gpio";
+ default-state = "on";
+ };
+
+ user-led1 {
+ gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "gpio";
+ default-state = "on";
+ };
+ };
+
+ user_buttons: user_buttons {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_buttons_pins>;
+
+ button-0 {
+ label = "home";
+ linux,code = <KEY_HOME>;
+ gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>;
+ wakeup-source;
+ };
+
+ button-1 {
+ label = "menu";
+ linux,code = <KEY_MENU>;
+ gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>;
+ wakeup-source;
+ };
+
+ };
+};
+
+&am33xx_pinmux {
+ user_buttons_pins: pinmux_user_buttons {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_EMU0, PIN_INPUT_PULLDOWN, MUX_MODE7) /* emu0.gpio3_7 */
+ AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_INPUT_PULLDOWN, MUX_MODE7) /* emu1.gpio3_8 */
+ >;
+ };
+
+ user_leds_pins: pinmux_user_leds {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_csn1.gpio1_30 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_csn2.gpio1_31 */
+ >;
+ };
+};
+
+/* CAN */
+&am33xx_pinmux {
+ dcan1_pins: pinmux_dcan1 {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_OUTPUT_PULLUP, MUX_MODE2) /* uart1_rxd.dcan1_tx_mux2 */
+ AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT_PULLUP, MUX_MODE2) /* uart1_txd.dcan1_rx_mux2 */
+ >;
+ };
+};
+
+&dcan1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&dcan1_pins>;
+ status = "okay";
+};
+
+/* Ethernet */
+&am33xx_pinmux {
+ ethernet1_pins: pinmux_ethernet1 {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a0.rgmii2_tctl */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a1.rgmii2_rctl */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a2.rgmii2_td3 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a3.rgmii2_td2 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a4.rgmii2_td1 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a5.rgmii2_td0 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* gpmc_a6.rgmii2_tclk */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a7.rgmii2_rclk */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */
+ AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */
+ >;
+ };
+};
+
+&cpsw_port2 {
+ phy-handle = <&phy1>;
+ phy-mode = "rgmii-id";
+ ti,dual-emac-pvid = <2>;
+ status = "okay";
+};
+
+&davinci_mdio_sw {
+ phy1: ethernet-phy@2 {
+ reg = <2>;
+ };
+};
+
+&mac_sw {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ethernet0_pins &ethernet1_pins>;
+};
+
+/* Misc */
+&am33xx_pinmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cb_gpio_pins>;
+
+ cb_gpio_pins: pinmux_cb_gpio {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* uart0_ctsn.gpio1_8 */
+ AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* uart0_rtsn.gpio1_9 */
+ >;
+ };
+};
+
+/* MMC */
+&am33xx_pinmux {
+ mmc1_pins: pinmux_mmc1_pins {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT_PULLUP, MUX_MODE7) /* spi0_cs1.mmc0_sdcd */
+ >;
+ };
+};
+
+&mmc1 {
+ vmmc-supply = <&vcc3v3>;
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+/* UARTs */
+&am33xx_pinmux {
+ uart0_pins: pinmux_uart0 {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
+ >;
+ };
+
+ uart1_pins: pinmux_uart1 {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
+ >;
+ };
+
+ uart2_pins: pinmux_uart2 {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_tx_clk.uart2_rxd */
+ AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_rx_clk.uart2_txd */
+ >;
+ };
+
+ uart3_pins: pinmux_uart3 {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_rxd3.uart3_rxd */
+ AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_rxd2.uart3_txd */
+ >;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins>;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins>;
+ status = "okay";
+};
+
+/* USB */
+&usb1 {
+ dr_mode = "host";
+};