mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 12:49:08 +07:00
53225f638b
chiliBoard has a battery connector, so support charging battery through tps65217 chip. Additionally, enabling tps65217 charger allows us to get status of AC power. Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
204 lines
4.9 KiB
Plaintext
204 lines
4.9 KiB
Plaintext
/*
|
|
* Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/
|
|
* Author: Rostislav Lisovy <lisovy@jablotron.cz>
|
|
*
|
|
* 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.
|
|
*/
|
|
/dts-v1/;
|
|
#include "am335x-chilisom.dtsi"
|
|
|
|
/ {
|
|
model = "AM335x Chiliboard";
|
|
compatible = "grinn,am335x-chiliboard", "grinn,am335x-chilisom",
|
|
"ti,am33xx";
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&led_gpio_pins>;
|
|
|
|
led0 {
|
|
label = "led0";
|
|
gpios = <&gpio3 7 GPIO_ACTIVE_LOW>;
|
|
default-state = "keep";
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
led1 {
|
|
label = "led1";
|
|
gpios = <&gpio3 8 GPIO_ACTIVE_LOW>;
|
|
default-state = "keep";
|
|
};
|
|
};
|
|
};
|
|
|
|
&am33xx_pinmux {
|
|
uart0_pins: pinmux_uart0_pins {
|
|
pinctrl-single,pins = <
|
|
AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
|
|
AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
|
|
>;
|
|
};
|
|
|
|
cpsw_default: cpsw_default {
|
|
pinctrl-single,pins = <
|
|
/* Slave 1 */
|
|
AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */
|
|
AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */
|
|
AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */
|
|
AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
|
|
AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
|
|
AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */
|
|
AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */
|
|
AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii_ref_clk */
|
|
>;
|
|
};
|
|
|
|
cpsw_sleep: cpsw_sleep {
|
|
pinctrl-single,pins = <
|
|
/* Slave 1 reset value */
|
|
AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
>;
|
|
};
|
|
|
|
davinci_mdio_default: davinci_mdio_default {
|
|
pinctrl-single,pins = <
|
|
/* mdio_data.mdio_data */
|
|
AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)
|
|
/* mdio_clk.mdio_clk */
|
|
AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)
|
|
>;
|
|
};
|
|
|
|
davinci_mdio_sleep: davinci_mdio_sleep {
|
|
pinctrl-single,pins = <
|
|
/* MDIO reset value */
|
|
AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
|
>;
|
|
};
|
|
|
|
usb1_drvvbus: usb1_drvvbus {
|
|
pinctrl-single,pins = <
|
|
AM33XX_IOPAD(0xa34, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usb1_drvvbus.usb1_drvvbus */
|
|
>;
|
|
};
|
|
|
|
sd_pins: pinmux_sd_card {
|
|
pinctrl-single,pins = <
|
|
AM33XX_IOPAD(0x8f0, PIN_INPUT | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */
|
|
AM33XX_IOPAD(0x8f4, PIN_INPUT | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */
|
|
AM33XX_IOPAD(0x8f8, PIN_INPUT | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */
|
|
AM33XX_IOPAD(0x8fc, PIN_INPUT | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */
|
|
AM33XX_IOPAD(0x900, PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */
|
|
AM33XX_IOPAD(0x904, PIN_INPUT | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */
|
|
AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
|
|
>;
|
|
};
|
|
|
|
led_gpio_pins: led_gpio_pins {
|
|
pinctrl-single,pins = <
|
|
AM33XX_IOPAD(0x9e4, PIN_OUTPUT | MUX_MODE7) /* emu0.gpio3_7 */
|
|
AM33XX_IOPAD(0x9e8, PIN_OUTPUT | MUX_MODE7) /* emu1.gpio3_8 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_pins>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&ldo4_reg {
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
/* Ethernet */
|
|
&mac {
|
|
slaves = <1>;
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&cpsw_default>;
|
|
pinctrl-1 = <&cpsw_sleep>;
|
|
status = "okay";
|
|
};
|
|
|
|
&davinci_mdio {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&davinci_mdio_default>;
|
|
pinctrl-1 = <&davinci_mdio_sleep>;
|
|
status = "okay";
|
|
};
|
|
|
|
&cpsw_emac0 {
|
|
phy_id = <&davinci_mdio>, <0>;
|
|
phy-mode = "rmii";
|
|
};
|
|
|
|
&phy_sel {
|
|
rmii-clock-ext;
|
|
};
|
|
|
|
/* USB */
|
|
&usb {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_ctrl_mod {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb1_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usb1_drvvbus>;
|
|
|
|
status = "okay";
|
|
dr_mode = "host";
|
|
};
|
|
|
|
&cppi41dma {
|
|
status = "okay";
|
|
};
|
|
|
|
/* microSD */
|
|
&mmc1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sd_pins>;
|
|
vmmc-supply = <&ldo4_reg>;
|
|
bus-width = <0x4>;
|
|
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
|
|
status = "okay";
|
|
};
|
|
|
|
&tps {
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <7>; /* NNMI */
|
|
|
|
charger {
|
|
interrupts = <0>, <1>;
|
|
interrupt-names = "USB", "AC";
|
|
status = "okay";
|
|
};
|
|
|
|
pwrbutton {
|
|
interrupts = <2>;
|
|
status = "okay";
|
|
};
|
|
};
|