mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-22 00:37:52 +07:00
12afc0cf81
The default is enabled, and there should be no need to reconfigure the status for SoC internal devices in the board specific files. Only the USB PHY used needs to be configured in the board specific files. Cc: Bin Liu <b-liu@ti.com> Cc: Keerthy <j-keerthy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
216 lines
5.4 KiB
Plaintext
216 lines
5.4 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
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*
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* Author: Robert Nelson <robertcnelson@gmail.com>
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*/
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/dts-v1/;
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#include "am33xx.dtsi"
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#include "am335x-osd335x-common.dtsi"
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/ {
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model = "TI AM335x PocketBeagle";
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compatible = "ti,am335x-pocketbeagle", "ti,am335x-bone", "ti,am33xx";
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chosen {
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stdout-path = &uart0;
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};
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leds {
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pinctrl-names = "default";
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pinctrl-0 = <&usr_leds_pins>;
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compatible = "gpio-leds";
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usr0 {
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label = "beaglebone:green:usr0";
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gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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default-state = "off";
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};
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usr1 {
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label = "beaglebone:green:usr1";
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gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "mmc0";
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default-state = "off";
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};
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usr2 {
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label = "beaglebone:green:usr2";
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gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "cpu0";
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default-state = "off";
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};
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usr3 {
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label = "beaglebone:green:usr3";
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gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
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default-state = "off";
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};
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};
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vmmcsd_fixed: fixedregulator0 {
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compatible = "regulator-fixed";
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regulator-name = "vmmcsd_fixed";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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};
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&am33xx_pinmux {
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i2c2_pins: pinmux-i2c2-pins {
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pinctrl-single,pins = <
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AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D17) uart1_rtsn.I2C2_SCL */
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AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */
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>;
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};
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ehrpwm0_pins: pinmux-ehrpwm0-pins {
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pinctrl-single,pins = <
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AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* (A13) mcasp0_aclkx.ehrpwm0A */
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>;
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};
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ehrpwm1_pins: pinmux-ehrpwm1-pins {
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pinctrl-single,pins = <
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AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_OUTPUT_PULLDOWN, MUX_MODE6) /* (U14) gpmc_a2.ehrpwm1A */
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>;
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};
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mmc0_pins: pinmux-mmc0-pins {
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pinctrl-single,pins = <
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AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */
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AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0)
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AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0)
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AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0)
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AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0)
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AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0)
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AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0)
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AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT, MUX_MODE4) /* (B12) mcasp0_aclkr.mmc0_sdwp */
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>;
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};
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spi0_pins: pinmux-spi0-pins {
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pinctrl-single,pins = <
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AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE0)
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AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE0)
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AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0)
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AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0)
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>;
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};
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spi1_pins: pinmux-spi1-pins {
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pinctrl-single,pins = <
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AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, PIN_INPUT_PULLUP, MUX_MODE4) /* (C18) eCAP0_in_PWM0_out.spi1_sclk */
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AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT_PULLUP, MUX_MODE4) /* (E18) uart0_ctsn.spi1_d0 */
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AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLUP, MUX_MODE4) /* (E17) uart0_rtsn.spi1_d1 */
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AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_INPUT_PULLUP, MUX_MODE4) /* (A15) xdma_event_intr0.spi1_cs1 */
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>;
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};
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usr_leds_pins: pinmux-usr-leds-pins {
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pinctrl-single,pins = <
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AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */
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AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT, MUX_MODE7) /* (U15) gpmc_a6.gpio1[22] - USR_LED_1 */
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AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT, MUX_MODE7) /* (T15) gpmc_a7.gpio1[23] - USR_LED_2 */
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AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT, MUX_MODE7) /* (V16) gpmc_a8.gpio1[24] - USR_LED_3 */
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>;
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};
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uart0_pins: pinmux-uart0-pins {
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pinctrl-single,pins = <
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AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
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AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
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>;
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};
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uart4_pins: pinmux-uart4-pins {
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pinctrl-single,pins = <
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AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE6) /* (T17) gpmc_wait0.uart4_rxd */
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AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_OUTPUT_PULLDOWN, MUX_MODE6) /* (U17) gpmc_wpn.uart4_txd */
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>;
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};
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};
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&epwmss0 {
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status = "okay";
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};
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&ehrpwm0 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&ehrpwm0_pins>;
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};
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&epwmss1 {
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status = "okay";
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};
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&ehrpwm1 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&ehrpwm1_pins>;
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};
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&i2c0 {
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eeprom: eeprom@50 {
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compatible = "atmel,24c256";
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reg = <0x50>;
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};
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};
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c2_pins>;
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status = "okay";
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clock-frequency = <400000>;
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};
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&mmc1 {
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status = "okay";
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vmmc-supply = <&vmmcsd_fixed>;
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bus-width = <4>;
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins>;
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cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
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};
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&rtc {
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system-power-controller;
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};
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&tscadc {
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status = "okay";
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adc {
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ti,adc-channels = <0 1 2 3 4 5 6 7>;
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ti,chan-step-avg = <16 16 16 16 16 16 16 16>;
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ti,chan-step-opendelay = <0x98 0x98 0x98 0x98 0x98 0x98 0x98 0x98>;
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ti,chan-step-sampledelay = <0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0>;
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};
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins>;
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status = "okay";
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};
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&uart4 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart4_pins>;
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status = "okay";
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};
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&usb0 {
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dr_mode = "otg";
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};
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&usb1 {
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dr_mode = "host";
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};
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