ARM: dts: Add cros_ec to exynos5420-peach-pit and exynos5800-peach-pi
This adds cros_ec to exynos5420-peach-pit and exynos5800-peach-pi, including: * The keyboard * The i2c tunnel * The tps65090 under the i2c tunnel * The battery under the i2c tunnel To add extra motivation, it should be noted that tps65090 is one of the things needed to get display-related FETs turned on for pit and pi. Signed-off-by: Doug Anderson <dianders@chromium.org> Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: Tushar Behera <tushar.b@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Doug Anderson
Kukjin Kim
parent
6f4b82a356
commit
8060098bbb
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@ -25,6 +25,11 @@
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"google,pit", "google,peach","samsung,exynos5420",
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"samsung,exynos5";
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aliases {
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/* Assign 20 so we don't get confused w/ builtin ones */
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i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 0 1000000 0>;
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@ -88,6 +93,13 @@
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pinctrl-0 = <&usb301_vbus_en>;
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enable-active-high;
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};
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vbat: fixed-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vbat-supply";
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regulator-boot-on;
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regulator-always-on;
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};
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};
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&dp {
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@ -244,6 +256,20 @@
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samsung,pin-drv = <0>;
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};
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ec_irq: ec-irq {
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samsung,pins = "gpx1-5";
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samsung,pin-function = <0>;
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samsung,pin-pud = <0>;
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samsung,pin-drv = <0>;
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};
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tps65090_irq: tps65090-irq {
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samsung,pins = "gpx2-5";
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samsung,pin-function = <0>;
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samsung,pin-pud = <0>;
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samsung,pin-drv = <0>;
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};
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dp_hpd_gpio: dp_hpd_gpio {
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samsung,pins = "gpx2-6";
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samsung,pin-function = <0>;
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@ -260,6 +286,19 @@
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};
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&pinctrl_3 {
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/* Drive SPI lines at x2 for better integrity */
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spi2-bus {
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samsung,pin-drv = <2>;
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};
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/* Drive SPI chip select at x2 for better integrity */
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ec_spi_cs: ec-spi-cs {
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samsung,pins = "gpb1-2";
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samsung,pin-function = <1>;
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samsung,pin-pud = <0>;
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samsung,pin-drv = <2>;
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};
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usb300_vbus_en: usb300-vbus-en {
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samsung,pins = "gph0-0";
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samsung,pin-function = <1>;
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@ -279,6 +318,111 @@
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status = "okay";
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};
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&spi_2 {
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status = "okay";
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num-cs = <1>;
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samsung,spi-src-clk = <0>;
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cs-gpios = <&gpb1 2 0>;
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cros_ec: cros-ec@0 {
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compatible = "google,cros-ec-spi";
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interrupt-parent = <&gpx1>;
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interrupts = <5 0>;
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pinctrl-names = "default";
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pinctrl-0 = <&ec_spi_cs &ec_irq>;
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reg = <0>;
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spi-max-frequency = <3125000>;
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controller-data {
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samsung,spi-feedback-delay = <1>;
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};
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i2c-tunnel {
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compatible = "google,cros-ec-i2c-tunnel";
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#address-cells = <1>;
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#size-cells = <0>;
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google,remote-bus = <0>;
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battery: sbs-battery@b {
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compatible = "sbs,sbs-battery";
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reg = <0xb>;
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sbs,poll-retry-count = <1>;
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sbs,i2c-retry-count = <2>;
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};
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power-regulator@48 {
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compatible = "ti,tps65090";
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reg = <0x48>;
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/*
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* Config irq to disable internal pulls
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* even though we run in polling mode.
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*/
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pinctrl-names = "default";
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pinctrl-0 = <&tps65090_irq>;
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vsys1-supply = <&vbat>;
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vsys2-supply = <&vbat>;
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vsys3-supply = <&vbat>;
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infet1-supply = <&vbat>;
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infet2-supply = <&vbat>;
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infet3-supply = <&vbat>;
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infet4-supply = <&vbat>;
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infet5-supply = <&vbat>;
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infet6-supply = <&vbat>;
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infet7-supply = <&vbat>;
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vsys-l1-supply = <&vbat>;
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vsys-l2-supply = <&vbat>;
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regulators {
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tps65090_dcdc1: dcdc1 {
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ti,enable-ext-control;
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};
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tps65090_dcdc2: dcdc2 {
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ti,enable-ext-control;
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};
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tps65090_dcdc3: dcdc3 {
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ti,enable-ext-control;
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};
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tps65090_fet1: fet1 {
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regulator-name = "vcd_led";
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};
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tps65090_fet2: fet2 {
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regulator-name = "video_mid";
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regulator-always-on;
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};
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tps65090_fet3: fet3 {
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regulator-name = "wwan_r";
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regulator-always-on;
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};
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tps65090_fet4: fet4 {
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regulator-name = "sdcard";
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regulator-always-on;
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};
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tps65090_fet5: fet5 {
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regulator-name = "camout";
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};
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tps65090_fet6: fet6 {
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regulator-name = "lcd_vdd";
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};
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tps65090_fet7: fet7 {
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regulator-name = "video_mid_1a";
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regulator-always-on;
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};
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tps65090_ldo1: ldo1 {
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};
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tps65090_ldo2: ldo2 {
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};
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};
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charger {
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compatible = "ti,tps65090-charger";
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};
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};
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};
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};
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};
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&uart_3 {
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status = "okay";
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};
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@ -300,3 +444,4 @@
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timeout-sec = <32>;
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};
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#include "cros-ec-keyboard.dtsi"
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@ -23,6 +23,11 @@
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"google,pi", "google,peach", "samsung,exynos5800",
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"samsung,exynos5";
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aliases {
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/* Assign 20 so we don't get confused w/ builtin ones */
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i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 0 1000000 0>;
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@ -86,6 +91,13 @@
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pinctrl-0 = <&usb301_vbus_en>;
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enable-active-high;
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};
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vbat: fixed-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vbat-supply";
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regulator-boot-on;
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regulator-always-on;
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};
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};
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&dp {
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@ -242,6 +254,20 @@
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samsung,pin-drv = <0>;
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};
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ec_irq: ec-irq {
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samsung,pins = "gpx1-5";
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samsung,pin-function = <0>;
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samsung,pin-pud = <0>;
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samsung,pin-drv = <0>;
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};
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tps65090_irq: tps65090-irq {
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samsung,pins = "gpx2-5";
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samsung,pin-function = <0>;
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samsung,pin-pud = <0>;
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samsung,pin-drv = <0>;
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};
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dp_hpd_gpio: dp_hpd_gpio {
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samsung,pins = "gpx2-6";
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samsung,pin-function = <0>;
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@ -258,6 +284,19 @@
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};
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&pinctrl_3 {
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/* Drive SPI lines at x2 for better integrity */
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spi2-bus {
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samsung,pin-drv = <2>;
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};
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/* Drive SPI chip select at x2 for better integrity */
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ec_spi_cs: ec-spi-cs {
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samsung,pins = "gpb1-2";
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samsung,pin-function = <1>;
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samsung,pin-pud = <0>;
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samsung,pin-drv = <2>;
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};
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usb300_vbus_en: usb300-vbus-en {
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samsung,pins = "gph0-0";
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samsung,pin-function = <1>;
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@ -277,6 +316,111 @@
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status = "okay";
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};
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&spi_2 {
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status = "okay";
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num-cs = <1>;
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samsung,spi-src-clk = <0>;
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cs-gpios = <&gpb1 2 0>;
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cros_ec: cros-ec@0 {
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compatible = "google,cros-ec-spi";
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interrupt-parent = <&gpx1>;
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interrupts = <5 0>;
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pinctrl-names = "default";
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pinctrl-0 = <&ec_spi_cs &ec_irq>;
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reg = <0>;
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spi-max-frequency = <3125000>;
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controller-data {
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samsung,spi-feedback-delay = <1>;
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};
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i2c-tunnel {
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compatible = "google,cros-ec-i2c-tunnel";
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#address-cells = <1>;
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#size-cells = <0>;
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google,remote-bus = <0>;
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battery: sbs-battery@b {
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compatible = "sbs,sbs-battery";
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reg = <0xb>;
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sbs,poll-retry-count = <1>;
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sbs,i2c-retry-count = <2>;
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};
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power-regulator@48 {
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compatible = "ti,tps65090";
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reg = <0x48>;
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/*
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* Config irq to disable internal pulls
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* even though we run in polling mode.
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*/
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pinctrl-names = "default";
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pinctrl-0 = <&tps65090_irq>;
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vsys1-supply = <&vbat>;
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vsys2-supply = <&vbat>;
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vsys3-supply = <&vbat>;
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infet1-supply = <&vbat>;
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infet2-supply = <&vbat>;
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infet3-supply = <&vbat>;
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infet4-supply = <&vbat>;
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infet5-supply = <&vbat>;
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infet6-supply = <&vbat>;
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infet7-supply = <&vbat>;
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vsys-l1-supply = <&vbat>;
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vsys-l2-supply = <&vbat>;
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regulators {
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tps65090_dcdc1: dcdc1 {
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ti,enable-ext-control;
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};
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tps65090_dcdc2: dcdc2 {
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ti,enable-ext-control;
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};
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tps65090_dcdc3: dcdc3 {
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ti,enable-ext-control;
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};
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tps65090_fet1: fet1 {
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regulator-name = "vcd_led";
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};
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tps65090_fet2: fet2 {
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regulator-name = "video_mid";
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regulator-always-on;
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};
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tps65090_fet3: fet3 {
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regulator-name = "wwan_r";
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regulator-always-on;
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};
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tps65090_fet4: fet4 {
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regulator-name = "sdcard";
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regulator-always-on;
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};
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tps65090_fet5: fet5 {
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regulator-name = "camout";
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};
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tps65090_fet6: fet6 {
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regulator-name = "lcd_vdd";
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};
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tps65090_fet7: fet7 {
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regulator-name = "video_mid_1a";
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regulator-always-on;
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};
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tps65090_ldo1: ldo1 {
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};
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tps65090_ldo2: ldo2 {
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};
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};
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charger {
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compatible = "ti,tps65090-charger";
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};
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};
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};
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};
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};
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&uart_3 {
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status = "okay";
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};
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@ -298,3 +442,4 @@
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timeout-sec = <32>;
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};
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#include "cros-ec-keyboard.dtsi"
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