2012-11-21 04:32:21 +00:00
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/*
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* Google Snow board device tree source
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*
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* Copyright (c) 2012 Google, Inc
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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2013-06-17 15:02:08 +00:00
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#include "exynos5250.dtsi"
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2013-12-21 01:09:25 +00:00
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#include "exynos5250-cros-common.dtsi"
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2012-11-21 04:32:21 +00:00
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/ {
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model = "Google Snow";
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2014-03-20 17:17:22 +00:00
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compatible = "google,snow", "samsung,exynos5250", "samsung,exynos5";
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2012-11-21 04:32:21 +00:00
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2013-04-16 16:29:01 +00:00
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aliases {
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i2c104 = &i2c_104;
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};
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2014-02-23 23:47:28 +00:00
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rtc@101E0000 {
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status = "okay";
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};
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2013-04-04 05:16:11 +00:00
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pinctrl@11400000 {
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2014-05-15 20:16:11 +00:00
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ec_irq: ec-irq {
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samsung,pins = "gpx1-6";
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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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2013-04-04 05:16:11 +00:00
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sd3_clk: sd3-clk {
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samsung,pin-drv = <0>;
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};
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sd3_cmd: sd3-cmd {
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samsung,pin-pud = <3>;
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samsung,pin-drv = <0>;
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};
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sd3_bus4: sd3-bus-width4 {
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samsung,pin-drv = <0>;
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};
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2014-05-15 20:16:14 +00:00
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2014-05-16 22:43:18 +00:00
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max98095_en: max98095-en {
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samsung,pins = "gpx1-7";
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samsung,pin-function = <0>;
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samsung,pin-pud = <3>;
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samsung,pin-drv = <0>;
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};
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2014-05-15 20:16:14 +00:00
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tps65090_irq: tps65090-irq {
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samsung,pins = "gpx2-6";
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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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2014-05-15 20:22:41 +00:00
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2014-05-19 13:23:43 +00:00
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usb3_vbus_en: usb3-vbus-en {
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samsung,pins = "gpx2-7";
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samsung,pin-function = <1>;
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samsung,pin-pud = <0>;
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samsung,pin-drv = <0>;
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};
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2014-05-15 20:22:41 +00:00
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hdmi_hpd_irq: hdmi-hpd-irq {
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samsung,pins = "gpx3-7";
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samsung,pin-function = <0>;
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samsung,pin-pud = <1>;
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samsung,pin-drv = <0>;
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};
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2013-04-04 05:16:11 +00:00
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};
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2014-05-15 20:16:07 +00:00
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pinctrl@13400000 {
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arb_their_claim: arb-their-claim {
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samsung,pins = "gpe0-4";
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samsung,pin-function = <0>;
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samsung,pin-pud = <3>;
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samsung,pin-drv = <0>;
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};
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arb_our_claim: arb-our-claim {
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samsung,pins = "gpf0-3";
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samsung,pin-function = <1>;
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samsung,pin-pud = <0>;
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samsung,pin-drv = <0>;
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};
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};
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2012-11-21 04:32:21 +00:00
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gpio-keys {
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compatible = "gpio-keys";
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lid-switch {
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label = "Lid";
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2013-04-04 05:16:11 +00:00
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gpios = <&gpx3 5 1>;
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2012-11-21 04:32:21 +00:00
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linux,input-type = <5>; /* EV_SW */
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linux,code = <0>; /* SW_LID */
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debounce-interval = <1>;
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gpio-key,wakeup;
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};
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};
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2014-05-15 20:16:14 +00:00
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vbat: 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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};
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2013-04-16 16:29:01 +00:00
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i2c-arbitrator {
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compatible = "i2c-arb-gpio-challenge";
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#address-cells = <1>;
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#size-cells = <0>;
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i2c-parent = <&{/i2c@12CA0000}>;
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our-claim-gpio = <&gpf0 3 1>;
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their-claim-gpios = <&gpe0 4 1>;
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slew-delay-us = <10>;
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wait-retry-us = <3000>;
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wait-free-us = <50000>;
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2014-05-15 20:16:07 +00:00
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pinctrl-names = "default";
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pinctrl-0 = <&arb_our_claim &arb_their_claim>;
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2013-04-16 16:29:01 +00:00
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/* Use ID 104 as a hint that we're on physical bus 4 */
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i2c_104: i2c@0 {
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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2013-04-16 16:29:02 +00:00
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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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};
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2013-04-27 22:14:10 +00:00
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ec: embedded-controller {
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compatible = "google,cros-ec-i2c";
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reg = <0x1e>;
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interrupts = <6 0>;
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interrupt-parent = <&gpx1>;
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2014-05-15 20:16:11 +00:00
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pinctrl-names = "default";
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pinctrl-0 = <&ec_irq>;
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2013-04-27 22:14:10 +00:00
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wakeup-source;
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keyboard-controller {
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compatible = "google,cros-ec-keyb";
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keypad,num-rows = <8>;
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keypad,num-columns = <13>;
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google,needs-ghost-filter;
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2013-12-20 21:08:20 +00:00
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linux,keymap = <0x0001007d /* L_META */
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2013-04-27 22:14:10 +00:00
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0x0002003b /* F1 */
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0x00030030 /* B */
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0x00040044 /* F10 */
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0x00060031 /* N */
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0x0008000d /* = */
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0x000a0064 /* R_ALT */
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0x01010001 /* ESC */
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0x0102003e /* F4 */
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0x01030022 /* G */
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0x01040041 /* F7 */
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0x01060023 /* H */
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0x01080028 /* ' */
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0x01090043 /* F9 */
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0x010b000e /* BKSPACE */
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0x0200001d /* L_CTRL */
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0x0201000f /* TAB */
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0x0202003d /* F3 */
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0x02030014 /* T */
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0x02040040 /* F6 */
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0x0205001b /* ] */
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0x02060015 /* Y */
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0x02070056 /* 102ND */
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0x0208001a /* [ */
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0x02090042 /* F8 */
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0x03010029 /* GRAVE */
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0x0302003c /* F2 */
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0x03030006 /* 5 */
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0x0304003f /* F5 */
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0x03060007 /* 6 */
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0x0308000c /* - */
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0x030b002b /* \ */
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0x04000061 /* R_CTRL */
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0x0401001e /* A */
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0x04020020 /* D */
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0x04030021 /* F */
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0x0404001f /* S */
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0x04050025 /* K */
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0x04060024 /* J */
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0x04080027 /* ; */
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0x04090026 /* L */
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2013-12-20 21:08:15 +00:00
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0x040a002b /* \ */
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2013-04-27 22:14:10 +00:00
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0x040b001c /* ENTER */
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0x0501002c /* Z */
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0x0502002e /* C */
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0x0503002f /* V */
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0x0504002d /* X */
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0x05050033 /* , */
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0x05060032 /* M */
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0x0507002a /* L_SHIFT */
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0x05080035 /* / */
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0x05090034 /* . */
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0x050B0039 /* SPACE */
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0x06010002 /* 1 */
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0x06020004 /* 3 */
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0x06030005 /* 4 */
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0x06040003 /* 2 */
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0x06050009 /* 8 */
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0x06060008 /* 7 */
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0x0608000b /* 0 */
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0x0609000a /* 9 */
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0x060a0038 /* L_ALT */
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0x060b006c /* DOWN */
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0x060c006a /* RIGHT */
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0x07010010 /* Q */
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0x07020012 /* E */
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0x07030013 /* R */
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0x07040011 /* W */
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0x07050017 /* I */
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0x07060016 /* U */
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0x07070036 /* R_SHIFT */
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0x07080019 /* P */
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0x07090018 /* O */
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0x070b0067 /* UP */
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0x070c0069>; /* LEFT */
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};
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};
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2014-05-15 20:16:14 +00:00
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power-regulator {
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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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dcdc1 {
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ti,enable-ext-control;
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};
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dcdc2 {
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ti,enable-ext-control;
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};
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dcdc3 {
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ti,enable-ext-control;
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};
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fet1 {
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regulator-name = "vcd_led";
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ti,overcurrent-wait = <3>;
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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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ti,overcurrent-wait = <3>;
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};
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fet3 {
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regulator-name = "wwan_r";
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regulator-always-on;
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ti,overcurrent-wait = <3>;
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};
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fet4 {
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regulator-name = "sdcard";
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ti,overcurrent-wait = <3>;
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};
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fet5 {
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regulator-name = "camout";
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regulator-always-on;
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ti,overcurrent-wait = <3>;
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};
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fet6 {
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regulator-name = "lcd_vdd";
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ti,overcurrent-wait = <3>;
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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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ti,overcurrent-wait = <3>;
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};
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ldo1 {
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};
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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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2013-04-16 16:29:01 +00:00
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};
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};
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2013-12-18 19:31:19 +00:00
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mmc@12200000 {
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status = "okay";
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};
|
|
|
|
|
|
|
|
|
|
mmc@12220000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
2012-11-21 04:32:21 +00:00
|
|
|
/*
|
|
|
|
|
* On Snow we've got SIP WiFi and so can keep drive strengths low to
|
|
|
|
|
* reduce EMI.
|
|
|
|
|
*/
|
2013-10-20 20:48:16 +00:00
|
|
|
mmc@12230000 {
|
2013-12-18 19:31:19 +00:00
|
|
|
status = "okay";
|
2012-11-21 04:32:21 +00:00
|
|
|
slot@0 {
|
2013-04-04 05:16:11 +00:00
|
|
|
pinctrl-names = "default";
|
|
|
|
|
pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>;
|
2012-11-21 04:32:21 +00:00
|
|
|
};
|
|
|
|
|
};
|
2013-02-12 23:24:15 +00:00
|
|
|
|
2014-05-16 22:43:18 +00:00
|
|
|
i2c@12CD0000 {
|
|
|
|
|
max98095: codec@11 {
|
|
|
|
|
compatible = "maxim,max98095";
|
|
|
|
|
reg = <0x11>;
|
|
|
|
|
pinctrl-0 = <&max98095_en>;
|
|
|
|
|
pinctrl-names = "default";
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
i2s0: i2s@03830000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
sound {
|
|
|
|
|
compatible = "google,snow-audio-max98095";
|
|
|
|
|
|
2014-07-07 23:20:08 +00:00
|
|
|
samsung,model = "Snow-I2S-MAX98095";
|
2014-05-16 22:43:18 +00:00
|
|
|
samsung,i2s-controller = <&i2s0>;
|
|
|
|
|
samsung,audio-codec = <&max98095>;
|
|
|
|
|
};
|
|
|
|
|
|
2014-05-19 13:23:43 +00:00
|
|
|
usb3_vbus_reg: regulator-usb3 {
|
|
|
|
|
compatible = "regulator-fixed";
|
|
|
|
|
regulator-name = "P5.0V_USB3CON";
|
|
|
|
|
regulator-min-microvolt = <5000000>;
|
|
|
|
|
regulator-max-microvolt = <5000000>;
|
|
|
|
|
gpio = <&gpx2 7 0>;
|
|
|
|
|
pinctrl-names = "default";
|
|
|
|
|
pinctrl-0 = <&usb3_vbus_en>;
|
|
|
|
|
enable-active-high;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
phy@12100000 {
|
|
|
|
|
vbus-supply = <&usb3_vbus_reg>;
|
|
|
|
|
};
|
|
|
|
|
|
2013-02-12 23:24:15 +00:00
|
|
|
usb@12110000 {
|
2013-05-08 17:37:16 +00:00
|
|
|
samsung,vbus-gpio = <&gpx1 1 0>;
|
2013-02-12 23:24:15 +00:00
|
|
|
};
|
2013-03-09 08:19:22 +00:00
|
|
|
|
|
|
|
|
fixed-rate-clocks {
|
|
|
|
|
xxti {
|
|
|
|
|
compatible = "samsung,clock-xxti";
|
|
|
|
|
clock-frequency = <24000000>;
|
|
|
|
|
};
|
|
|
|
|
};
|
2014-05-15 20:22:41 +00:00
|
|
|
|
|
|
|
|
hdmi {
|
|
|
|
|
hdmi-en-supply = <&tps65090_fet7>;
|
|
|
|
|
vdd-supply = <&ldo8_reg>;
|
|
|
|
|
vdd_osc-supply = <&ldo10_reg>;
|
|
|
|
|
vdd_pll-supply = <&ldo8_reg>;
|
|
|
|
|
};
|
2014-05-19 13:38:18 +00:00
|
|
|
|
|
|
|
|
backlight {
|
|
|
|
|
compatible = "pwm-backlight";
|
|
|
|
|
pwms = <&pwm 0 1000000 0>;
|
|
|
|
|
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
|
|
|
|
|
default-brightness-level = <7>;
|
|
|
|
|
pinctrl-0 = <&pwm0_out>;
|
|
|
|
|
pinctrl-names = "default";
|
|
|
|
|
};
|
|
|
|
|
|
2014-05-19 13:56:49 +00:00
|
|
|
fimd@14400000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
samsung,invert-vclk;
|
|
|
|
|
};
|
2014-05-19 13:58:47 +00:00
|
|
|
|
|
|
|
|
dp-controller@145B0000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
pinctrl-names = "default";
|
|
|
|
|
pinctrl-0 = <&dp_hpd>;
|
|
|
|
|
samsung,color-space = <0>;
|
|
|
|
|
samsung,dynamic-range = <0>;
|
|
|
|
|
samsung,ycbcr-coeff = <0>;
|
|
|
|
|
samsung,color-depth = <1>;
|
|
|
|
|
samsung,link-rate = <0x0a>;
|
|
|
|
|
samsung,lane-count = <2>;
|
|
|
|
|
samsung,hpd-gpio = <&gpx0 7 0>;
|
|
|
|
|
|
|
|
|
|
display-timings {
|
|
|
|
|
native-mode = <&timing1>;
|
|
|
|
|
|
|
|
|
|
timing1: timing@1 {
|
|
|
|
|
clock-frequency = <70589280>;
|
|
|
|
|
hactive = <1366>;
|
|
|
|
|
vactive = <768>;
|
|
|
|
|
hfront-porch = <40>;
|
|
|
|
|
hback-porch = <40>;
|
|
|
|
|
hsync-len = <32>;
|
|
|
|
|
vback-porch = <10>;
|
|
|
|
|
vfront-porch = <12>;
|
|
|
|
|
vsync-len = <6>;
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
2012-11-21 04:32:21 +00:00
|
|
|
};
|
2014-07-29 22:51:51 +00:00
|
|
|
&i2c_0 {
|
|
|
|
|
max77686@09 {
|
|
|
|
|
compatible = "maxim,max77686";
|
|
|
|
|
interrupt-parent = <&gpx3>;
|
|
|
|
|
interrupts = <2 0>;
|
|
|
|
|
pinctrl-names = "default";
|
|
|
|
|
pinctrl-0 = <&max77686_irq>;
|
|
|
|
|
wakeup-source;
|
|
|
|
|
reg = <0x09>;
|
|
|
|
|
#clock-cells = <1>;
|
|
|
|
|
|
|
|
|
|
voltage-regulators {
|
|
|
|
|
ldo1_reg: LDO1 {
|
|
|
|
|
regulator-name = "P1.0V_LDO_OUT1";
|
|
|
|
|
regulator-min-microvolt = <1000000>;
|
|
|
|
|
regulator-max-microvolt = <1000000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo2_reg: LDO2 {
|
|
|
|
|
regulator-name = "P1.8V_LDO_OUT2";
|
|
|
|
|
regulator-min-microvolt = <1800000>;
|
|
|
|
|
regulator-max-microvolt = <1800000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo3_reg: LDO3 {
|
|
|
|
|
regulator-name = "P1.8V_LDO_OUT3";
|
|
|
|
|
regulator-min-microvolt = <1800000>;
|
|
|
|
|
regulator-max-microvolt = <1800000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo7_reg: LDO7 {
|
|
|
|
|
regulator-name = "P1.1V_LDO_OUT7";
|
|
|
|
|
regulator-min-microvolt = <1100000>;
|
|
|
|
|
regulator-max-microvolt = <1100000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo8_reg: LDO8 {
|
|
|
|
|
regulator-name = "P1.0V_LDO_OUT8";
|
|
|
|
|
regulator-min-microvolt = <1000000>;
|
|
|
|
|
regulator-max-microvolt = <1000000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo10_reg: LDO10 {
|
|
|
|
|
regulator-name = "P1.8V_LDO_OUT10";
|
|
|
|
|
regulator-min-microvolt = <1800000>;
|
|
|
|
|
regulator-max-microvolt = <1800000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo12_reg: LDO12 {
|
|
|
|
|
regulator-name = "P3.0V_LDO_OUT12";
|
|
|
|
|
regulator-min-microvolt = <3000000>;
|
|
|
|
|
regulator-max-microvolt = <3000000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo14_reg: LDO14 {
|
|
|
|
|
regulator-name = "P1.8V_LDO_OUT14";
|
|
|
|
|
regulator-min-microvolt = <1800000>;
|
|
|
|
|
regulator-max-microvolt = <1800000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo15_reg: LDO15 {
|
|
|
|
|
regulator-name = "P1.0V_LDO_OUT15";
|
|
|
|
|
regulator-min-microvolt = <1000000>;
|
|
|
|
|
regulator-max-microvolt = <1000000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo16_reg: LDO16 {
|
|
|
|
|
regulator-name = "P1.8V_LDO_OUT16";
|
|
|
|
|
regulator-min-microvolt = <1800000>;
|
|
|
|
|
regulator-max-microvolt = <1800000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck1_reg: BUCK1 {
|
|
|
|
|
regulator-name = "vdd_mif";
|
|
|
|
|
regulator-min-microvolt = <950000>;
|
|
|
|
|
regulator-max-microvolt = <1300000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
regulator-boot-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck2_reg: BUCK2 {
|
|
|
|
|
regulator-name = "vdd_arm";
|
|
|
|
|
regulator-min-microvolt = <850000>;
|
|
|
|
|
regulator-max-microvolt = <1350000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
regulator-boot-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck3_reg: BUCK3 {
|
|
|
|
|
regulator-name = "vdd_int";
|
|
|
|
|
regulator-min-microvolt = <900000>;
|
|
|
|
|
regulator-max-microvolt = <1200000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
regulator-boot-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck4_reg: BUCK4 {
|
|
|
|
|
regulator-name = "vdd_g3d";
|
|
|
|
|
regulator-min-microvolt = <850000>;
|
|
|
|
|
regulator-max-microvolt = <1300000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
regulator-boot-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck5_reg: BUCK5 {
|
|
|
|
|
regulator-name = "P1.8V_BUCK_OUT5";
|
|
|
|
|
regulator-min-microvolt = <1800000>;
|
|
|
|
|
regulator-max-microvolt = <1800000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
regulator-boot-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck6_reg: BUCK6 {
|
|
|
|
|
regulator-name = "P1.35V_BUCK_OUT6";
|
|
|
|
|
regulator-min-microvolt = <1350000>;
|
|
|
|
|
regulator-max-microvolt = <1350000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck7_reg: BUCK7 {
|
|
|
|
|
regulator-name = "P2.0V_BUCK_OUT7";
|
|
|
|
|
regulator-min-microvolt = <2000000>;
|
|
|
|
|
regulator-max-microvolt = <2000000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck8_reg: BUCK8 {
|
|
|
|
|
regulator-name = "P2.85V_BUCK_OUT8";
|
|
|
|
|
regulator-min-microvolt = <2850000>;
|
|
|
|
|
regulator-max-microvolt = <2850000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
&pinctrl_0 {
|
|
|
|
|
max77686_irq: max77686-irq {
|
|
|
|
|
samsung,pins = "gpx3-2";
|
|
|
|
|
samsung,pin-function = <0>;
|
|
|
|
|
samsung,pin-pud = <0>;
|
|
|
|
|
samsung,pin-drv = <0>;
|
|
|
|
|
};
|
|
|
|
|
};
|
