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linux/arch/arm/boot/dts/exynos5800-peach-pi.dts
Arnd Bergmann 4d9b86eb38 Merge tag 'samsung-dt-pinctrl-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt 
Samsung pinctrl DTS and driver changes for v5.18

Conversion of Samsung pinctrl bindings to dtschema followed up with
alignment of DTS files to the dtschema.

The entire work consists of three parts but everything should be merged
at once to avoid dtschema check errors:
1. Samsung pinctrl driver change necessary to accept new DTS (driver
   depends on node names and this has to be adjusted because of dtschema).
2. Conversion to dtschema which brings requirement of different naming
   of the GPIO nodes.
3. DTS commits depending on driver (1) above, which convert all GPIO pin
   bank names to new naming, required by dtschema.
   This also includes few cleanups around DTS which are here to avoid
   any merge conflicts.

The Samsung pinctrl driver changes are backwards compatible.  However
the DTS changes (renaming nodes) could cause problems in out-of-tree or
other project implementations of the driver.

* tag 'samsung-dt-pinctrl-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (28 commits)
  arm64: dts: exynos: use dedicated wake-up pinctrl compatible in ExynosAutov9
  ARM: dts: s5pv210: align pinctrl with dtschema
  ARM: dts: s3c64xx: align pinctrl with dtschema
  ARM: dts: s3c24xx: align pinctrl with dtschema
  arm64: dts: exynos: align pinctrl with dtschema in ExynosAutov9
  arm64: dts: exynos: align pinctrl with dtschema in Exynos7
  arm64: dts: exynos: align pinctrl with dtschema in Exynos5433
  ARM: dts: exynos: align pinctrl with dtschema in Exynos542x/5800
  ARM: dts: exynos: align pinctrl with dtschema in Exynos5410
  ARM: dts: exynos: align pinctrl with dtschema in Exynos5260
  ARM: dts: exynos: align pinctrl with dtschema in Exynos5250
  ARM: dts: exynos: align pinctrl with dtschema in Exynos4412
  ARM: dts: exynos: align pinctrl with dtschema in Exynos4210
  ARM: dts: exynos: align pinctrl with dtschema in Exynos3250
  ARM: dts: s3c64xx: drop unneeded pinctrl wake-up interrupt mapping
  ARM: dts: exynos: simplify PMIC DVS pin configuration in Peach Pi
  ARM: dts: exynos: override pins by label in Peach Pi
  ARM: dts: exynos: simplify PMIC DVS pin configuration in Peach Pit
  ARM: dts: exynos: override pins by label in Peach Pit
  ARM: dts: exynos: simplify PMIC DVS pin configuration in Odroid XU
  ...

Link: https://lore.kernel.org/r/20220129115352.13274-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-02-25 15:21:48 +01:00

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// SPDX-License-Identifier: GPL-2.0
/*
* Google Peach Pi Rev 10+ board device tree source
*
* Copyright (c) 2014 Google, Inc
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/maxim,max77802.h>
#include <dt-bindings/regulator/maxim,max77802.h>
#include <dt-bindings/sound/samsung-i2s.h>
#include "exynos5800.dtsi"
#include "exynos5420-cpus.dtsi"
/ {
model = "Google Peach Pi Rev 10+";
compatible = "google,pi-rev16",
"google,pi-rev15", "google,pi-rev14",
"google,pi-rev13", "google,pi-rev12",
"google,pi-rev11", "google,pi-rev10",
"google,pi", "google,peach", "samsung,exynos5800",
"samsung,exynos5";
chassis-type = "laptop";
aliases {
/* Assign 20 so we don't get confused w/ builtin ones */
i2c20 = &i2c_tunnel;
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
default-brightness-level = <7>;
enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
power-supply = <&tps65090_fet1>;
pinctrl-0 = <&pwm0_out>;
pinctrl-names = "default";
};
chosen {
stdout-path = "serial3:115200n8";
};
fixed-rate-clocks {
oscclk {
compatible = "samsung,exynos5420-oscclk";
clock-frequency = <24000000>;
};
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&power_key_irq &lid_irq>;
power {
label = "Power";
gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
wakeup-source;
};
lid-switch {
label = "Lid";
gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
linux,input-type = <5>; /* EV_SW */
linux,code = <0>; /* SW_LID */
debounce-interval = <1>;
wakeup-source;
};
};
memory@20000000 {
device_type = "memory";
reg = <0x20000000 0x80000000>;
};
sound {
compatible = "google,snow-audio-max98091";
samsung,model = "Peach-Pi-I2S-MAX98091";
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&max98091>;
cpu {
sound-dai = <&i2s0 0>;
};
codec {
sound-dai = <&max98091>, <&hdmi>;
};
};
usb300_vbus_reg: regulator-usb300 {
compatible = "regulator-fixed";
regulator-name = "P5.0V_USB3CON0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb300_vbus_en>;
enable-active-high;
};
usb301_vbus_reg: regulator-usb301 {
compatible = "regulator-fixed";
regulator-name = "P5.0V_USB3CON1";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb301_vbus_en>;
enable-active-high;
};
vbat: fixed-regulator {
compatible = "regulator-fixed";
regulator-name = "vbat-supply";
regulator-boot-on;
regulator-always-on;
};
panel: panel {
compatible = "auo,b133htn01";
power-supply = <&tps65090_fet6>;
backlight = <&backlight>;
port {
panel_in: endpoint {
remote-endpoint = <&dp_out>;
};
};
};
mmc1_pwrseq: mmc1-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
clocks = <&max77802 MAX77802_CLK_32K_CP>;
clock-names = "ext_clock";
};
};
&adc {
status = "okay";
vdd-supply = <&ldo9_reg>;
};
&clock_audss {
assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>;
assigned-clock-parents = <&clock CLK_MAU_EPLL>;
};
/*
* Peach Pi board uses SoC revision with lower maximum frequency for A7 cores
* (1.3 GHz instead of 1.4 GHz) than Odroid XU3/XU4 boards. Thus we need to
* update A7 OPPs table accordingly.
*/
&cluster_a7_opp_table {
/delete-node/opp-1400000000;
};
&cpu0 {
cpu-supply = <&buck2_reg>;
};
&cpu4 {
cpu-supply = <&buck6_reg>;
};
&dp {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&dp_hpd_gpio>;
samsung,color-space = <0>;
samsung,color-depth = <1>;
samsung,link-rate = <0x0a>;
samsung,lane-count = <2>;
samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
ports {
port {
dp_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
};
&fimd {
status = "okay";
samsung,invert-vclk;
};
&hdmi {
status = "okay";
hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_hpd_irq>;
ddc = <&i2c_2>;
hdmi-en-supply = <&tps65090_fet7>;
vdd-supply = <&ldo8_reg>;
vdd_osc-supply = <&ldo10_reg>;
vdd_pll-supply = <&ldo8_reg>;
};
&hsi2c_4 {
status = "okay";
clock-frequency = <400000>;
max77802: pmic@9 {
compatible = "maxim,max77802";
interrupt-parent = <&gpx3>;
interrupts = <1 IRQ_TYPE_NONE>;
pinctrl-names = "default";
pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
<&pmic_dvs_1>, <&pmic_dvs_2>;
wakeup-source;
reg = <0x9>;
#clock-cells = <1>;
inb1-supply = <&tps65090_dcdc2>;
inb2-supply = <&tps65090_dcdc1>;
inb3-supply = <&tps65090_dcdc2>;
inb4-supply = <&tps65090_dcdc2>;
inb5-supply = <&tps65090_dcdc1>;
inb6-supply = <&tps65090_dcdc2>;
inb7-supply = <&tps65090_dcdc1>;
inb8-supply = <&tps65090_dcdc1>;
inb9-supply = <&tps65090_dcdc1>;
inb10-supply = <&tps65090_dcdc1>;
inl1-supply = <&buck5_reg>;
inl2-supply = <&buck7_reg>;
inl3-supply = <&buck9_reg>;
inl4-supply = <&buck9_reg>;
inl5-supply = <&buck9_reg>;
inl6-supply = <&tps65090_dcdc2>;
inl7-supply = <&buck9_reg>;
inl9-supply = <&tps65090_dcdc2>;
inl10-supply = <&buck7_reg>;
regulators {
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
regulator-boot-on;
regulator-ramp-delay = <12500>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
regulator-ramp-delay = <12500>;
regulator-coupled-with = <&buck3_reg>;
regulator-coupled-max-spread = <300000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
regulator-ramp-delay = <12500>;
regulator-coupled-with = <&buck2_reg>;
regulator-coupled-max-spread = <300000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
regulator-ramp-delay = <12500>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck5_reg: BUCK5 {
regulator-name = "vdd_1v2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck6_reg: BUCK6 {
regulator-name = "vdd_kfc";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
regulator-ramp-delay = <12500>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck7_reg: BUCK7 {
regulator-name = "vdd_1v35";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
buck8_reg: BUCK8 {
regulator-name = "vdd_emmc";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
buck9_reg: BUCK9 {
regulator-name = "vdd_2v";
regulator-min-microvolt = <2000000>;
regulator-max-microvolt = <2000000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
buck10_reg: BUCK10 {
regulator-name = "vdd_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
ldo1_reg: LDO1 {
regulator-name = "vdd_1v0";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-mode = <MAX77802_OPMODE_LP>;
};
};
ldo2_reg: LDO2 {
regulator-name = "vdd_1v2_2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo3_reg: LDO3 {
regulator-name = "vdd_1v8_3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-mode = <MAX77802_OPMODE_LP>;
};
};
vqmmc_sdcard: ldo4_reg: LDO4 {
regulator-name = "vdd_sd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo5_reg: LDO5 {
regulator-name = "vdd_1v8_5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo6_reg: LDO6 {
regulator-name = "vdd_1v8_6";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo7_reg: LDO7 {
regulator-name = "vdd_1v8_7";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo8_reg: LDO8 {
regulator-name = "vdd_ldo8";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo9_reg: LDO9 {
regulator-name = "vdd_ldo9";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-mode = <MAX77802_OPMODE_LP>;
};
};
ldo10_reg: LDO10 {
regulator-name = "vdd_ldo10";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo11_reg: LDO11 {
regulator-name = "vdd_ldo11";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-mode = <MAX77802_OPMODE_LP>;
};
};
ldo12_reg: LDO12 {
regulator-name = "vdd_ldo12";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo13_reg: LDO13 {
regulator-name = "vdd_ldo13";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-mode = <MAX77802_OPMODE_LP>;
};
};
ldo14_reg: LDO14 {
regulator-name = "vdd_ldo14";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo15_reg: LDO15 {
regulator-name = "vdd_ldo15";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo17_reg: LDO17 {
regulator-name = "vdd_g3ds";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo18_reg: LDO18 {
regulator-name = "ldo_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo19_reg: LDO19 {
regulator-name = "ldo_19";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo20_reg: LDO20 {
regulator-name = "ldo_20";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo21_reg: LDO21 {
regulator-name = "ldo_21";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo23_reg: LDO23 {
regulator-name = "ldo_23";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo24_reg: LDO24 {
regulator-name = "ldo_24";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo25_reg: LDO25 {
regulator-name = "ldo_25";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo26_reg: LDO26 {
regulator-name = "ldo_26";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo27_reg: LDO27 {
regulator-name = "ldo_27";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo28_reg: LDO28 {
regulator-name = "ldo_28";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo29_reg: LDO29 {
regulator-name = "ldo_29";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo30_reg: LDO30 {
regulator-name = "vdd_mifs";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo32_reg: LDO32 {
regulator-name = "ldo_32";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
ldo33_reg: LDO33 {
regulator-name = "ldo_33";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo34_reg: LDO34 {
regulator-name = "ldo_34";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
ldo35_reg: LDO35 {
regulator-name = "ldo_35";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
};
};
};
&hsi2c_7 {
status = "okay";
clock-frequency = <400000>;
max98091: codec@10 {
compatible = "maxim,max98091";
reg = <0x10>;
interrupts = <2 IRQ_TYPE_NONE>;
interrupt-parent = <&gpx0>;
pinctrl-names = "default";
pinctrl-0 = <&max98091_irq>;
clocks = <&pmu_system_controller 0>;
clock-names = "mclk";
#sound-dai-cells = <0>;
};
light-sensor@44 {
compatible = "isil,isl29018";
reg = <0x44>;
vcc-supply = <&tps65090_fet5>;
};
};
&hsi2c_8 {
status = "okay";
clock-frequency = <333000>;
/* Atmel mXT540S */
trackpad@4b {
compatible = "atmel,maxtouch";
reg = <0x4b>;
interrupt-parent = <&gpx1>;
interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
wakeup-source;
pinctrl-names = "default";
pinctrl-0 = <&trackpad_irq>;
linux,gpio-keymap = <KEY_RESERVED
KEY_RESERVED
KEY_RESERVED /* GPIO 0 */
KEY_RESERVED /* GPIO 1 */
BTN_LEFT /* GPIO 2 */
KEY_RESERVED>; /* GPIO 3 */
};
};
&hsi2c_9 {
status = "okay";
clock-frequency = <400000>;
tpm@20 {
compatible = "infineon,slb9645tt";
reg = <0x20>;
/* Unused irq; but still need to configure the pins */
pinctrl-names = "default";
pinctrl-0 = <&tpm_irq>;
};
};
&i2c_2 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <66000>;
samsung,i2c-slave-addr = <0x50>;
};
&i2s0 {
assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
status = "okay";
};
&mixer {
status = "okay";
};
/* eMMC flash */
&mmc_0 {
status = "okay";
mmc-hs200-1_8v;
mmc-hs400-1_8v;
cap-mmc-highspeed;
non-removable;
clock-frequency = <800000000>;
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <0 4>;
samsung,dw-mshc-ddr-timing = <0 2>;
samsung,dw-mshc-hs400-timing = <0 2>;
samsung,read-strobe-delay = <90>;
pinctrl-names = "default";
pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
bus-width = <8>;
};
/* WiFi SDIO module */
&mmc_1 {
status = "okay";
non-removable;
cap-sdio-irq;
keep-power-in-suspend;
clock-frequency = <400000000>;
samsung,dw-mshc-ciu-div = <1>;
samsung,dw-mshc-sdr-timing = <0 1>;
samsung,dw-mshc-ddr-timing = <0 2>;
pinctrl-names = "default";
pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
<&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
bus-width = <4>;
cap-sd-highspeed;
mmc-pwrseq = <&mmc1_pwrseq>;
vqmmc-supply = <&buck10_reg>;
};
/* uSD card */
&mmc_2 {
status = "okay";
cap-sd-highspeed;
card-detect-delay = <200>;
clock-frequency = <400000000>;
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <2 3>;
samsung,dw-mshc-ddr-timing = <1 2>;
pinctrl-names = "default";
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
bus-width = <4>;
};
&pinctrl_0 {
pinctrl-names = "default";
pinctrl-0 = <&mask_tpm_reset>;
wifi_en: wifi-en-pins {
samsung,pins = "gpx0-0";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
max98091_irq: max98091-irq-pins {
samsung,pins = "gpx0-2";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
/* We need GPX0_6 to be low at sleep time; just keep it low always */
mask_tpm_reset: mask-tpm-reset-pins {
samsung,pins = "gpx0-6";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
samsung,pin-val = <0>;
};
tpm_irq: tpm-irq-pins {
samsung,pins = "gpx1-0";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
trackpad_irq: trackpad-irq-pins {
samsung,pins = "gpx1-1";
samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
power_key_irq: power-key-irq-pins {
samsung,pins = "gpx1-2";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
ec_irq: ec-irq-pins {
samsung,pins = "gpx1-5";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
tps65090_irq: tps65090-irq-pins {
samsung,pins = "gpx2-5";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
dp_hpd_gpio: dp-hpd-gpio-pins {
samsung,pins = "gpx2-6";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
max77802_irq: max77802-irq-pins {
samsung,pins = "gpx3-1";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
lid_irq: lid-irq-pins {
samsung,pins = "gpx3-4";
samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
hdmi_hpd_irq: hdmi-hpd-irq-pins {
samsung,pins = "gpx3-7";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
pmic_dvs_1: pmic-dvs-1-pins {
samsung,pins = "gpy7-6";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
};
/* pinctrl_1 */
/* Adjust WiFi drive strengths lower for EMI */
&sd1_bus1 {
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};
&sd1_bus4 {
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};
&sd1_bus8 {
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};
&sd1_clk {
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};
&sd1_cmd {
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};
&pinctrl_2 {
pmic_dvs_2: pmic-dvs-2-pins {
samsung,pins = "gpj4-2", "gpj4-3";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
};
/* pinctrl_3*/
/* Drive SPI lines at x2 for better integrity */
&spi2_bus {
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};
&pinctrl_3 {
/* Drive SPI chip select at x2 for better integrity */
ec_spi_cs: ec-spi-cs-pins {
samsung,pins = "gpb1-2";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};
usb300_vbus_en: usb300-vbus-en-pins {
samsung,pins = "gph0-0";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
usb301_vbus_en: usb301-vbus-en-pins {
samsung,pins = "gph0-1";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
pmic_selb: pmic-selb-pins {
samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
"gph0-6";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
};
&pmu_system_controller {
assigned-clocks = <&pmu_system_controller 0>;
assigned-clock-parents = <&clock CLK_FIN_PLL>;
};
&rtc {
status = "okay";
clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
clock-names = "rtc", "rtc_src";
};
&spi_2 {
status = "okay";
num-cs = <1>;
samsung,spi-src-clk = <0>;
cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;
cros_ec: cros-ec@0 {
compatible = "google,cros-ec-spi";
interrupt-parent = <&gpx1>;
interrupts = <5 IRQ_TYPE_NONE>;
pinctrl-names = "default";
pinctrl-0 = <&ec_spi_cs &ec_irq>;
reg = <0>;
spi-max-frequency = <3125000>;
google,has-vbc-nvram;
controller-data {
samsung,spi-feedback-delay = <1>;
};
i2c_tunnel: i2c-tunnel {
compatible = "google,cros-ec-i2c-tunnel";
#address-cells = <1>;
#size-cells = <0>;
google,remote-bus = <0>;
battery: sbs-battery@b {
compatible = "sbs,sbs-battery";
reg = <0xb>;
sbs,poll-retry-count = <1>;
sbs,i2c-retry-count = <2>;
};
power-regulator@48 {
compatible = "ti,tps65090";
reg = <0x48>;
/*
* Config irq to disable internal pulls
* even though we run in polling mode.
*/
pinctrl-names = "default";
pinctrl-0 = <&tps65090_irq>;
vsys1-supply = <&vbat>;
vsys2-supply = <&vbat>;
vsys3-supply = <&vbat>;
infet1-supply = <&vbat>;
infet2-supply = <&tps65090_dcdc1>;
infet3-supply = <&tps65090_dcdc2>;
infet4-supply = <&tps65090_dcdc2>;
infet5-supply = <&tps65090_dcdc2>;
infet6-supply = <&tps65090_dcdc2>;
infet7-supply = <&tps65090_dcdc1>;
vsys-l1-supply = <&vbat>;
vsys-l2-supply = <&vbat>;
regulators {
tps65090_dcdc1: dcdc1 {
ti,enable-ext-control;
};
tps65090_dcdc2: dcdc2 {
ti,enable-ext-control;
};
tps65090_dcdc3: dcdc3 {
ti,enable-ext-control;
};
tps65090_fet1: fet1 {
regulator-name = "vcd_led";
};
tps65090_fet2: fet2 {
regulator-name = "video_mid";
regulator-always-on;
};
tps65090_fet3: fet3 {
regulator-name = "wwan_r";
regulator-always-on;
};
tps65090_fet4: fet4 {
regulator-name = "sdcard";
regulator-always-on;
};
tps65090_fet5: fet5 {
regulator-name = "camout";
regulator-always-on;
};
tps65090_fet6: fet6 {
regulator-name = "lcd_vdd";
};
tps65090_fet7: fet7 {
regulator-name = "video_mid_1a";
regulator-always-on;
};
tps65090_ldo1: ldo1 {
};
tps65090_ldo2: ldo2 {
};
};
charger {
compatible = "ti,tps65090-charger";
};
};
};
};
};
&serial_3 {
status = "okay";
};
&timer {
arm,cpu-registers-not-fw-configured;
};
&tmu_cpu0 {
vtmu-supply = <&ldo10_reg>;
};
&tmu_cpu1 {
vtmu-supply = <&ldo10_reg>;
};
&tmu_cpu2 {
vtmu-supply = <&ldo10_reg>;
};
&tmu_cpu3 {
vtmu-supply = <&ldo10_reg>;
};
&tmu_gpu {
vtmu-supply = <&ldo10_reg>;
};
&usbdrd3_0 {
vdd10-supply = <&ldo15_reg>;
vdd33-supply = <&ldo12_reg>;
};
&usbdrd3_1 {
vdd10-supply = <&ldo15_reg>;
vdd33-supply = <&ldo12_reg>;
};
&usbdrd_dwc3_0 {
dr_mode = "host";
};
&usbdrd_dwc3_1 {
dr_mode = "host";
};
&usbdrd_phy0 {
vbus-supply = <&usb300_vbus_reg>;
};
&usbdrd_phy1 {
vbus-supply = <&usb301_vbus_reg>;
};
/*
* Use longest HW watchdog in SoC (32 seconds) since the hardware
* watchdog provides no debugging information (compared to soft/hard
* lockup detectors) and so should be last resort.
*/
&watchdog {
timeout-sec = <32>;
};
#include "cros-ec-keyboard.dtsi"
#include "cros-adc-thermistors.dtsi"
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