mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-21 09:34:51 +07:00
5193523ba6
This adds support for the volume and gesture keys, using TWL4030 keypad. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Tony Lindgren <tony@atomide.com>
255 lines
6.2 KiB
Plaintext
255 lines
6.2 KiB
Plaintext
/*
|
|
* Copyright (C) 2015-2016 Paul Kocialkowski <contact@paulk.fr>
|
|
*
|
|
* 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 "omap36xx.dtsi"
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "LG Optimus Black";
|
|
compatible = "lg,omap3-sniper", "ti,omap36xx", "ti,omap3";
|
|
|
|
cpus {
|
|
cpu@0 {
|
|
cpu0-supply = <&vcc>;
|
|
};
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x80000000 0x20000000>; /* 512 MB */
|
|
};
|
|
};
|
|
|
|
&omap3_pmx_core {
|
|
pinctrl-names = "default";
|
|
|
|
uart3_pins: pinmux_uart3_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx */
|
|
OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx */
|
|
>;
|
|
};
|
|
|
|
dp3t_sel_pins: pinmux_dp3t_sel_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x2196, PIN_OUTPUT | MUX_MODE4) /* gpio_161 */
|
|
OMAP3_CORE1_IOPAD(0x2198, PIN_OUTPUT | MUX_MODE4) /* gpio_162 */
|
|
>;
|
|
};
|
|
|
|
i2c1_pins: pinmux_i2c1_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0) /* i2c1_scl */
|
|
OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0) /* i2c1_sda */
|
|
>;
|
|
};
|
|
|
|
i2c2_pins: pinmux_i2c2_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x21be, PIN_INPUT | MUX_MODE0) /* i2c2_scl */
|
|
OMAP3_CORE1_IOPAD(0x21c0, PIN_INPUT | MUX_MODE0) /* i2c2_sda */
|
|
>;
|
|
};
|
|
|
|
i2c3_pins: pinmux_i2c3_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0) /* i2c3_scl */
|
|
OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0) /* i2c3_sda */
|
|
>;
|
|
};
|
|
|
|
lp8720_en_pin: pinmux_lp8720_en_pin {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x2080, PIN_OUTPUT | MUX_MODE4) /* gpio_37 */
|
|
>;
|
|
};
|
|
|
|
mmc1_pins: pinmux_mmc1_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT | MUX_MODE0) /* sdmmc1_clk */
|
|
OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT | MUX_MODE0) /* sdmmc1_cmd */
|
|
OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat0 */
|
|
OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat1 */
|
|
OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat2 */
|
|
OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat3 */
|
|
>;
|
|
};
|
|
|
|
mmc2_pins: pinmux_mmc2_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT | MUX_MODE0) /* sdmmc2_clk */
|
|
OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT | MUX_MODE0) /* sdmmc2_cmd */
|
|
OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat0 */
|
|
OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat1 */
|
|
OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat2 */
|
|
OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat3 */
|
|
OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat4 */
|
|
OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat5 */
|
|
OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat6 */
|
|
OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat7 */
|
|
>;
|
|
};
|
|
|
|
usb_otg_hs_pins: pinmux_usb_otg_hs_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0) /* hsusb0_clk */
|
|
OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp */
|
|
OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0) /* hsusb0_dir */
|
|
OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0) /* hsusb0_nxt */
|
|
OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0) /* hsusb0_data0 */
|
|
OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0) /* hsusb0_data1 */
|
|
OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0) /* hsusb0_data2 */
|
|
OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0) /* hsusb0_data3 */
|
|
OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0) /* hsusb0_data4 */
|
|
OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0) /* hsusb0_data5 */
|
|
OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0) /* hsusb0_data6 */
|
|
OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0) /* hsusb0_data7 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&omap3_pmx_wkup {
|
|
pinctrl-names = "default";
|
|
|
|
mmc1_cd_pin: pinmux_mmc1_cd_pin {
|
|
pinctrl-single,pins = <
|
|
OMAP3_WKUP_IOPAD(0x2a1a, PIN_INPUT | MUX_MODE4) /* gpio_10 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&gpio2 {
|
|
ti,no-reset-on-init;
|
|
};
|
|
|
|
&gpio5 {
|
|
ti,no-reset-on-init;
|
|
};
|
|
|
|
&gpio6 {
|
|
ti,no-reset-on-init;
|
|
};
|
|
|
|
&uart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pins &dp3t_sel_pins>;
|
|
|
|
interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
|
|
};
|
|
|
|
&i2c1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c1_pins>;
|
|
|
|
clock-frequency = <2600000>;
|
|
|
|
twl: twl@48 {
|
|
reg = <0x48>;
|
|
interrupts = <7>; /* SYS_NIRQ cascaded to intc */
|
|
interrupt-parent = <&intc>;
|
|
|
|
power {
|
|
compatible = "ti,twl4030-power";
|
|
ti,use_poweroff;
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c2_pins>;
|
|
|
|
clock-frequency = <400000>;
|
|
};
|
|
|
|
&i2c3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c3_pins>;
|
|
|
|
clock-frequency = <400000>;
|
|
|
|
lp8720@7d {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&lp8720_en_pin>;
|
|
|
|
compatible = "ti,lp8720";
|
|
reg = <0x7d>;
|
|
|
|
enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; /* gpio_37 */
|
|
|
|
lp8720_ldo1: ldo1 {
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&mmc1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc1_pins &mmc1_cd_pin>;
|
|
|
|
vmmc-supply = <&lp8720_ldo1>;
|
|
cd-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* gpio 10 */
|
|
bus-width = <4>;
|
|
};
|
|
|
|
&mmc2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc2_pins>;
|
|
|
|
vmmc-supply = <&vmmc2>;
|
|
ti,non-removable;
|
|
bus-width = <8>;
|
|
};
|
|
|
|
&mmc3 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&usb_otg_hs {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usb_otg_hs_pins>;
|
|
|
|
interface-type = <0>;
|
|
usb-phy = <&usb2_phy>;
|
|
phys = <&usb2_phy>;
|
|
phy-names = "usb2-phy";
|
|
mode = <3>;
|
|
power = <50>;
|
|
};
|
|
|
|
#include "twl4030.dtsi"
|
|
#include "twl4030_omap3.dtsi"
|
|
|
|
&twl_keypad {
|
|
linux,keymap = <
|
|
MATRIX_KEY(0x00, 0x00, KEY_VOLUMEUP)
|
|
MATRIX_KEY(0x01, 0x00, KEY_VOLUMEDOWN)
|
|
MATRIX_KEY(0x02, 0x00, KEY_SELECT)
|
|
>;
|
|
};
|
|
|
|
/*
|
|
* The TWL4030 VAUX2 and VDAC regulators power sensors that are slaves on I2C3.
|
|
* When not powered, these sensors cause the I2C3 clock to stay low at all times,
|
|
* making it impossible to reach other devices on I2C3.
|
|
*/
|
|
|
|
&vaux2 {
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
&vdac {
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
};
|