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Samsung DT updates for v3.17

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exynos3250: add i2s dt for audio interface
 
 exynos4
  - cleanup arm-pmu node because of 4 pmu on
    exynos4412 but 2 pmu on other exynos4 SoCs
  - add support sub-nodes to exynos usb host for exynos4
 
 exynos4412-odroid-common
  - fix T-FLASH hotplug detection
  - disable 'always on' for BUCK8
  - add support for GPIO based buttons
  - add MAX98090 audio codec
 
 exynos4412-odroidx2 and exynos4412-odroidu3
 - refactor exynos4412-odroidx and exynos4412-odroid-common
   for odroid-x2 and u2/u3
 
 exynos4412-odroidx
  - add support for USB phy, host and device
  - enable common hardware blocks, secure firmware calls,
    watchdog, g2d and fimc (mem2mem) multimedia accelerators
  - add support for USB phy, host and device
  - correct memory size
 
 exynos5410
  - fill in CPU clock-frequency property to avoid warning
 
 exynos5420
  - remove display pd because of instability
 
 exynos5420-peach-pit and exynos5800-peach-pi
  - sort nodes each other to check its differences easily
  - enable audio support and add sound-card name property
  - add mask-tpm-reset node
  - add cros_ec including keyboard, i2c tunnel and tps65090
    and battery under the i2c tunnel
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Merge tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Merge "Samsung DT updates for v3.17" from Kukjin Kim:

exynos3250: add i2s dt for audio interface

exynos4
 - cleanup arm-pmu node because of 4 pmu on
   exynos4412 but 2 pmu on other exynos4 SoCs
 - add support sub-nodes to exynos usb host for exynos4

exynos4412-odroid-common
 - fix T-FLASH hotplug detection
 - disable 'always on' for BUCK8
 - add support for GPIO based buttons
 - add MAX98090 audio codec

exynos4412-odroidx2 and exynos4412-odroidu3
- refactor exynos4412-odroidx and exynos4412-odroid-common
  for odroid-x2 and u2/u3

exynos4412-odroidx
 - add support for USB phy, host and device
 - enable common hardware blocks, secure firmware calls,
   watchdog, g2d and fimc (mem2mem) multimedia accelerators
 - add support for USB phy, host and device
 - correct memory size

exynos5410
 - fill in CPU clock-frequency property to avoid warning

exynos5420
 - remove display pd because of instability

exynos5420-peach-pit and exynos5800-peach-pi
 - sort nodes each other to check its differences easily
 - enable audio support and add sound-card name property
 - add mask-tpm-reset node
 - add cros_ec including keyboard, i2c tunnel and tps65090
   and battery under the i2c tunnel

* tag 'samsung-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: Add I2S dt node for exynos3250
  ARM: dts: Add cros_ec to exynos5420-peach-pit and exynos5800-peach-pi
  ARM: dts: clean up arm-pmu node for exynos4
  ARM: dts: remove display power domain for exynos5420
  ARM: dts: Add sound nodes for Odroid-X2/U3 boards
  ARM: dts: fix T-FLASH hotplug detection for exynos4412-odroid-common
  ARM: dts: add support for GPIO buttons for exynos4412-odroid
  ARM: dts: disable 'always on' for BUCK8 regulator for exynos4412-odroid-common
  ARM: dts: refactor Odroid DTS file and add support for Odroid X2 and U2/U3
  ARM: dts: correct memory size for exynos4412-odroidx
  ARM: dts: add support for USB phy, host and device for exynos4412-odroidx
  ARM: dts: enable common hardware blocks for exynos4412-odroidx
  ARM: dts: add port sub-nodes to exynos usb host modules for exynos4
  ARM: dts: Add mask-tpm-reset node in exynos5800-peach-pi
  ARM: dts: Add mask-tpm-reset node in exynos5420-peach-pit
  ARM: dts: Add sound-card name for Snow/Peach-Pit/Peach-Pi
  ARM: dts: Fill in CPU clock-frequency for exynos5410
  ARM: dts: Sort nodes within Peach-pit/Peach-pi dts files
  ARM: dts: Enable audio support for exynos5800-peach-pi
This commit is contained in:
Olof Johansson 2014-07-19 15:06:48 -07:00
commit aaaa10b096
15 changed files with 1148 additions and 517 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/boot/dts/Makefile
View File

@ -66,7 +66,9 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
exynos4210-smdkv310.dtb \
exynos4210-trats.dtb \
exynos4210-universal_c210.dtb \
exynos4412-odroidu3.dtb \
exynos4412-odroidx.dtb \
exynos4412-odroidx2.dtb \
exynos4412-origen.dtb \
exynos4412-smdk4412.dtb \
exynos4412-tiny4412.dtb \

13
arch/arm/boot/dts/exynos3250.dtsi
View File

@ -425,6 +425,19 @@
status = "disabled";
};
i2s2: i2s@13970000 {
compatible = "samsung,s3c6410-i2s";
reg = <0x13970000 0x100>;
interrupts = <0 126 0>;
clocks = <&cmu CLK_I2S>, <&cmu CLK_SCLK_I2S>;
clock-names = "iis", "i2s_opclk0";
dmas = <&pdma0 14>, <&pdma0 13>;
dma-names = "tx", "rx";
pinctrl-0 = <&i2s2_bus>;
pinctrl-names = "default";
status = "disabled";
};
pwm: pwm@139D0000 {
compatible = "samsung,exynos4210-pwm";
reg = <0x139D0000 0x1000>;

30
arch/arm/boot/dts/exynos4.dtsi
View File

@ -123,6 +123,12 @@
reg = <0x10440000 0x1000>;
};
pmu {
compatible = "arm,cortex-a9-pmu";
interrupt-parent = <&combiner>;
interrupts = <2 2>, <3 2>;
};
sys_reg: syscon@10010000 {
compatible = "samsung,exynos4-sysreg", "syscon";
reg = <0x10010000 0x400>;
@ -322,6 +328,23 @@
clocks = <&clock CLK_USB_HOST>;
clock-names = "usbhost";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
phys = <&exynos_usbphy 1>;
status = "disabled";
};
port@1 {
reg = <1>;
phys = <&exynos_usbphy 2>;
status = "disabled";
};
port@2 {
reg = <2>;
phys = <&exynos_usbphy 3>;
status = "disabled";
};
};
ohci@12590000 {
@ -331,6 +354,13 @@
clocks = <&clock CLK_USB_HOST>;
clock-names = "usbhost";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
phys = <&exynos_usbphy 1>;
status = "disabled";
};
};
i2s1: i2s@13960000 {

6
arch/arm/boot/dts/exynos4210.dtsi
View File

@ -93,12 +93,6 @@
#clock-cells = <1>;
};
pmu {
compatible = "arm,cortex-a9-pmu";
interrupt-parent = <&combiner>;
interrupts = <2 2>, <3 2>;
};
pinctrl_0: pinctrl@11400000 {
compatible = "samsung,exynos4210-pinctrl";
reg = <0x11400000 0x1000>;

371
arch/arm/boot/dts/exynos4412-odroid-common.dtsi Normal file
View File

@ -0,0 +1,371 @@
/*
* Common definition for Hardkernel's Exynos4412 based ODROID-X/X2/U2/U3 boards
* device tree source
*
* 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.
*/
#include <dt-bindings/input/input.h>
#include "exynos4412.dtsi"
/ {
firmware@0204F000 {
compatible = "samsung,secure-firmware";
reg = <0x0204F000 0x1000>;
};
gpio_keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&gpio_power_key>;
power_key {
interrupt-parent = <&gpx1>;
interrupts = <3 0>;
gpios = <&gpx1 3 1>;
linux,code = <KEY_POWER>;
label = "power key";
debounce-interval = <10>;
gpio-key,wakeup;
};
};
i2s0: i2s@03830000 {
pinctrl-0 = <&i2s0_bus>;
pinctrl-names = "default";
status = "okay";
clocks = <&clock_audss EXYNOS_I2S_BUS>,
<&clock_audss EXYNOS_DOUT_AUD_BUS>;
clock-names = "iis", "i2s_opclk0";
};
sound: sound {
compatible = "samsung,odroidx2-audio";
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&max98090>;
};
mmc@12550000 {
pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
pinctrl-names = "default";
vmmc-supply = <&ldo20_reg &buck8_reg>;
status = "okay";
num-slots = <1>;
supports-highspeed;
broken-cd;
card-detect-delay = <200>;
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <2 3>;
samsung,dw-mshc-ddr-timing = <1 2>;
slot@0 {
reg = <0>;
bus-width = <8>;
};
};
watchdog@10060000 {
status = "okay";
};
rtc@10070000 {
status = "okay";
};
g2d@10800000 {
status = "okay";
};
camera {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <>;
fimc_0: fimc@11800000 {
status = "okay";
};
fimc_1: fimc@11810000 {
status = "okay";
};
fimc_2: fimc@11820000 {
status = "okay";
};
fimc_3: fimc@11830000 {
status = "okay";
};
};
sdhci@12530000 {
bus-width = <4>;
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
pinctrl-names = "default";
vmmc-supply = <&ldo4_reg &ldo21_reg>;
cd-gpios = <&gpk2 2 0>;
cd-inverted;
status = "okay";
};
serial@13800000 {
status = "okay";
};
serial@13810000 {
status = "okay";
};
fixed-rate-clocks {
xxti {
compatible = "samsung,clock-xxti";
clock-frequency = <0>;
};
xusbxti {
compatible = "samsung,clock-xusbxti";
clock-frequency = <24000000>;
};
};
i2c@13860000 {
pinctrl-0 = <&i2c0_bus>;
pinctrl-names = "default";
status = "okay";
usb3503: usb3503@08 {
compatible = "smsc,usb3503";
reg = <0x08>;
intn-gpios = <&gpx3 0 0>;
connect-gpios = <&gpx3 4 0>;
reset-gpios = <&gpx3 5 0>;
initial-mode = <1>;
};
max77686: pmic@09 {
compatible = "maxim,max77686";
reg = <0x09>;
#clock-cells = <1>;
voltage-regulators {
ldo1_reg: LDO1 {
regulator-name = "VDD_ALIVE_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo2_reg: LDO2 {
regulator-name = "VDDQ_M1_2_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo3_reg: LDO3 {
regulator-name = "VDDQ_EXT_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo4_reg: LDO4 {
regulator-name = "VDDQ_MMC2_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
regulator-boot-on;
};
ldo5_reg: LDO5 {
regulator-name = "VDDQ_MMC1_3_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo6_reg: LDO6 {
regulator-name = "VDD10_MPLL_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo7_reg: LDO7 {
regulator-name = "VDD10_XPLL_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo11_reg: LDO11 {
regulator-name = "VDD18_ABB1_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo12_reg: LDO12 {
regulator-name = "VDD33_USB_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldo13_reg: LDO13 {
regulator-name = "VDDQ_C2C_W_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo14_reg: LDO14 {
regulator-name = "VDD18_ABB0_2_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo15_reg: LDO15 {
regulator-name = "VDD10_HSIC_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
};
ldo16_reg: LDO16 {
regulator-name = "VDD18_HSIC_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo20_reg: LDO20 {
regulator-name = "LDO20_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
};
ldo21_reg: LDO21 {
regulator-name = "LDO21_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldo25_reg: LDO25 {
regulator-name = "VDDQ_LCD_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
};
buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1100000>;
regulator-microvolt-offset = <50000>;
};
buck5_reg: BUCK5 {
regulator-name = "VDDQ_CKEM1_2_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
};
buck6_reg: BUCK6 {
regulator-name = "BUCK6_1.35V";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};
buck7_reg: BUCK7 {
regulator-name = "BUCK7_2.0V";
regulator-min-microvolt = <2000000>;
regulator-max-microvolt = <2000000>;
regulator-always-on;
};
buck8_reg: BUCK8 {
regulator-name = "BUCK8_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
};
};
};
i2c@13870000 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_bus>;
status = "okay";
max98090: max98090@10 {
compatible = "maxim,max98090";
reg = <0x10>;
interrupt-parent = <&gpx0>;
interrupts = <0 0>;
};
};
exynos-usbphy@125B0000 {
status = "okay";
};
hsotg@12480000 {
status = "okay";
vusb_d-supply = <&ldo15_reg>;
vusb_a-supply = <&ldo12_reg>;
};
ehci: ehci@12580000 {
status = "okay";
};
};
&pinctrl_1 {
gpio_power_key: power_key {
samsung,pins = "gpx1-3";
samsung,pin-pud = <0>;
};
};

61
arch/arm/boot/dts/exynos4412-odroidu3.dts Normal file
View File

@ -0,0 +1,61 @@
/*
* Hardkernel's Exynos4412 based ODROID-U3 board device tree source
*
* Copyright (c) 2014 Marek Szyprowski <m.szyprowski@samsung.com>
*
* Device tree source file for Hardkernel's ODROID-U3 board which is based
* on Samsung's Exynos4412 SoC.
*
* 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 "exynos4412-odroid-common.dtsi"
/ {
model = "Hardkernel ODROID-U3 board based on Exynos4412";
compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4";
memory {
reg = <0x40000000 0x7FF00000>;
};
leds {
compatible = "gpio-leds";
led1 {
label = "led1:heart";
gpios = <&gpc1 0 1>;
default-state = "on";
linux,default-trigger = "heartbeat";
};
};
};
&usb3503 {
clock-names = "refclk";
clocks = <&pmu_system_controller 0>;
refclk-frequency = <24000000>;
};
&ehci {
port@1 {
status = "okay";
};
port@2 {
status = "okay";
};
};
&sound {
compatible = "samsung,odroidu3-audio";
samsung,model = "Odroid-U3";
samsung,audio-routing =
"Headphone Jack", "HPL",
"Headphone Jack", "HPR",
"Headphone Jack", "MICBIAS",
"IN1", "Headphone Jack",
"Speakers", "SPKL",
"Speakers", "SPKR";
};

289
arch/arm/boot/dts/exynos4412-odroidx.dts
View File

@ -3,8 +3,8 @@
*
* Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com>
*
* Device tree source file for Hardkernel's ODROID-X board which is based on
* Samsung's Exynos4412 SoC.
* Device tree source file for Hardkernel's ODROID-X board which is based
* on Samsung's Exynos4412 SoC.
*
* 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
@ -12,14 +12,14 @@
*/
/dts-v1/;
#include "exynos4412.dtsi"
#include "exynos4412-odroid-common.dtsi"
/ {
model = "Hardkernel ODROID-X board based on Exynos4412";
compatible = "hardkernel,odroid-x", "samsung,exynos4412", "samsung,exynos4";
memory {
reg = <0x40000000 0x40000000>;
reg = <0x40000000 0x3FF00000>;
};
leds {
@ -38,23 +38,25 @@
};
};
mmc@12550000 {
pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
pinctrl-names = "default";
vmmc-supply = <&ldo20_reg &buck8_reg>;
serial@13820000 {
status = "okay";
};
num-slots = <1>;
supports-highspeed;
broken-cd;
card-detect-delay = <200>;
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <2 3>;
samsung,dw-mshc-ddr-timing = <1 2>;
serial@13830000 {
status = "okay";
};
slot@0 {
reg = <0>;
bus-width = <8>;
gpio_keys {
pinctrl-0 = <&gpio_power_key &gpio_home_key>;
home_key {
interrupt-parent = <&gpx2>;
interrupts = <2 0>;
gpios = <&gpx2 2 0>;
linux,code = <KEY_HOME>;
label = "home key";
debounce-interval = <10>;
gpio-key,wakeup;
};
};
@ -65,242 +67,19 @@
regulator-max-microvolt = <3300000>;
gpio = <&gpa1 1 1>;
enable-active-high;
regulator-boot-on;
};
rtc@10070000 {
status = "okay";
};
sdhci@12530000 {
bus-width = <4>;
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
pinctrl-names = "default";
vmmc-supply = <&ldo4_reg &ldo21_reg>;
status = "okay";
};
serial@13800000 {
status = "okay";
};
serial@13810000 {
status = "okay";
};
serial@13820000 {
status = "okay";
};
serial@13830000 {
status = "okay";
};
fixed-rate-clocks {
xxti {
compatible = "samsung,clock-xxti";
clock-frequency = <0>;
};
xusbxti {
compatible = "samsung,clock-xusbxti";
clock-frequency = <24000000>;
};
};
i2c@13860000 {
pinctrl-0 = <&i2c0_bus>;
pinctrl-names = "default";
status = "okay";
max77686: pmic@09 {
compatible = "maxim,max77686";
reg = <0x09>;
#clock-cells = <1>;
voltage-regulators {
ldo1_reg: LDO1 {
regulator-name = "VDD_ALIVE_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo2_reg: LDO2 {
regulator-name = "VDDQ_M1_2_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo3_reg: LDO3 {
regulator-name = "VDDQ_EXT_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo4_reg: LDO4 {
regulator-name = "VDDQ_MMC2_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
regulator-boot-on;
};
ldo5_reg: LDO5 {
regulator-name = "VDDQ_MMC1_3_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo6_reg: LDO6 {
regulator-name = "VDD10_MPLL_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo7_reg: LDO7 {
regulator-name = "VDD10_XPLL_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo11_reg: LDO11 {
regulator-name = "VDD18_ABB1_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo12_reg: LDO12 {
regulator-name = "VDD33_USB_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldo13_reg: LDO13 {
regulator-name = "VDDQ_C2C_W_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo14_reg: LDO14 {
regulator-name = "VDD18_ABB0_2_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo15_reg: LDO15 {
regulator-name = "VDD10_HSIC_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
};
ldo16_reg: LDO16 {
regulator-name = "VDD18_HSIC_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo20_reg: LDO20 {
regulator-name = "LDO20_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
};
ldo21_reg: LDO21 {
regulator-name = "LDO21_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldo25_reg: LDO25 {
regulator-name = "VDDQ_LCD_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
};
buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1100000>;
regulator-microvolt-offset = <50000>;
};
buck5_reg: BUCK5 {
regulator-name = "VDDQ_CKEM1_2_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
};
buck6_reg: BUCK6 {
regulator-name = "BUCK6_1.35V";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};
buck7_reg: BUCK7 {
regulator-name = "BUCK7_2.0V";
regulator-min-microvolt = <2000000>;
regulator-max-microvolt = <2000000>;
regulator-always-on;
};
buck8_reg: BUCK8 {
regulator-name = "BUCK8_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
};
};
regulator-always-on;
};
};
&ehci {
port@1 {
status = "okay";
};
};
&pinctrl_1 {
gpio_home_key: home_key {
samsung,pins = "gpx2-2";
samsung,pin-pud = <0>;
};
};

32
arch/arm/boot/dts/exynos4412-odroidx2.dts Normal file
View File

@ -0,0 +1,32 @@
/*
* Hardkernel's Exynos4412 based ODROID-X2 board device tree source
*
* Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com>
*
* Device tree source file for Hardkernel's ODROID-X2 board which is based
* on Samsung's Exynos4412 SoC.
*
* 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.
*/
#include "exynos4412-odroidx.dts"
/ {
model = "Hardkernel ODROID-X2 board based on Exynos4412";
compatible = "hardkernel,odroid-x2", "samsung,exynos4412", "samsung,exynos4";
memory {
reg = <0x40000000 0x7FF00000>;
};
};
&sound {
samsung,model = "Odroid-X2";
samsung,audio-routing =
"Headphone Jack", "HPL",
"Headphone Jack", "HPR",
"IN1", "Mic Jack",
"Mic Jack", "MICBIAS";
};

4
arch/arm/boot/dts/exynos4412.dtsi
View File

@ -26,6 +26,10 @@
samsung,combiner-nr = <20>;
};
pmu {
interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
};
gic: interrupt-controller@10490000 {
cpu-offset = <0x4000>;
};

6
arch/arm/boot/dts/exynos4x12.dtsi
View File

@ -31,12 +31,6 @@
mshc0 = &mshc_0;
};
pmu {
compatible = "arm,cortex-a9-pmu";
interrupt-parent = <&combiner>;
interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
};
sysram@02020000 {
compatible = "mmio-sram";
reg = <0x02020000 0x40000>;

1
arch/arm/boot/dts/exynos5250-snow.dts
View File

@ -262,6 +262,7 @@
sound {
compatible = "google,snow-audio-max98095";
samsung,model = "Snow-I2S-MAX98095";
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&max98095>;
};

4
arch/arm/boot/dts/exynos5410.dtsi
View File

@ -28,24 +28,28 @@
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0x0>;
clock-frequency = <1600000000>;
};
CPU1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0x1>;
clock-frequency = <1600000000>;
};
CPU2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0x2>;
clock-frequency = <1600000000>;
};
CPU3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0x3>;
clock-frequency = <1600000000>;
};
};

434
arch/arm/boot/dts/exynos5420-peach-pit.dts
View File

@ -25,8 +25,18 @@
"google,pit", "google,peach","samsung,exynos5420",
"samsung,exynos5";
memory {
reg = <0x20000000 0x80000000>;
aliases {
/* Assign 20 so we don't get confused w/ builtin ones */
i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
};
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";
};
fixed-rate-clocks {
@ -50,18 +60,14 @@
};
};
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";
memory {
reg = <0x20000000 0x80000000>;
};
sound {
compatible = "google,snow-audio-max98090";
samsung,model = "Peach-Pit-I2S-MAX98090";
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&max98090>;
};
@ -87,66 +93,92 @@
pinctrl-0 = <&usb301_vbus_en>;
enable-active-high;
};
};
&pinctrl_0 {
max98090_irq: max98090-irq {
samsung,pins = "gpx0-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
tpm_irq: tpm-irq {
samsung,pins = "gpx1-0";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
power_key_irq: power-key-irq {
samsung,pins = "gpx1-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
hdmi_hpd_irq: hdmi-hpd-irq {
samsung,pins = "gpx3-7";
samsung,pin-function = <0>;
samsung,pin-pud = <1>;
samsung,pin-drv = <0>;
};
dp_hpd_gpio: dp_hpd_gpio {
samsung,pins = "gpx2-6";
samsung,pin-function = <0>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
vbat: fixed-regulator {
compatible = "regulator-fixed";
regulator-name = "vbat-supply";
regulator-boot-on;
regulator-always-on;
};
};
&pinctrl_3 {
usb300_vbus_en: usb300-vbus-en {
samsung,pins = "gph0-0";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
usb301_vbus_en: usb301-vbus-en {
samsung,pins = "gph0-1";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
};
&rtc {
&dp {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&dp_hpd_gpio>;
samsung,color-space = <0>;
samsung,dynamic-range = <0>;
samsung,ycbcr-coeff = <0>;
samsung,color-depth = <1>;
samsung,link-rate = <0x06>;
samsung,lane-count = <2>;
samsung,hpd-gpio = <&gpx2 6 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>;
};
};
};
&uart_3 {
&fimd {
status = "okay";
samsung,invert-vclk;
};
&hdmi {
status = "okay";
hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_hpd_irq>;
ddc = <&i2c_2>;
};
&hsi2c_7 {
status = "okay";
max98090: codec@10 {
compatible = "maxim,max98090";
reg = <0x10>;
interrupts = <2 0>;
interrupt-parent = <&gpx0>;
pinctrl-names = "default";
pinctrl-0 = <&max98090_irq>;
};
};
&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 {
status = "okay";
};
@ -189,46 +221,210 @@
};
};
&hsi2c_7 {
status = "okay";
max98090: codec@10 {
compatible = "maxim,max98090";
reg = <0x10>;
interrupts = <2 0>;
interrupt-parent = <&gpx0>;
pinctrl-names = "default";
pinctrl-0 = <&max98090_irq>;
};
};
&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>;
};
&hdmi {
status = "okay";
hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
&pinctrl_0 {
pinctrl-names = "default";
pinctrl-0 = <&hdmi_hpd_irq>;
ddc = <&i2c_2>;
pinctrl-0 = <&mask_tpm_reset>;
max98090_irq: max98090-irq {
samsung,pins = "gpx0-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
/* We need GPX0_6 to be low at sleep time; just keep it low always */
mask_tpm_reset: mask-tpm-reset {
samsung,pins = "gpx0-6";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
samsung,pin-val = <0>;
};
tpm_irq: tpm-irq {
samsung,pins = "gpx1-0";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
power_key_irq: power-key-irq {
samsung,pins = "gpx1-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
ec_irq: ec-irq {
samsung,pins = "gpx1-5";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
tps65090_irq: tps65090-irq {
samsung,pins = "gpx2-5";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
dp_hpd_gpio: dp_hpd_gpio {
samsung,pins = "gpx2-6";
samsung,pin-function = <0>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
};
hdmi_hpd_irq: hdmi-hpd-irq {
samsung,pins = "gpx3-7";
samsung,pin-function = <0>;
samsung,pin-pud = <1>;
samsung,pin-drv = <0>;
};
};
&pinctrl_3 {
/* Drive SPI lines at x2 for better integrity */
spi2-bus {
samsung,pin-drv = <2>;
};
/* Drive SPI chip select at x2 for better integrity */
ec_spi_cs: ec-spi-cs {
samsung,pins = "gpb1-2";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <2>;
};
usb300_vbus_en: usb300-vbus-en {
samsung,pins = "gph0-0";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
usb301_vbus_en: usb301-vbus-en {
samsung,pins = "gph0-1";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
};
&rtc {
status = "okay";
};
&spi_2 {
status = "okay";
num-cs = <1>;
samsung,spi-src-clk = <0>;
cs-gpios = <&gpb1 2 0>;
cros_ec: cros-ec@0 {
compatible = "google,cros-ec-spi";
interrupt-parent = <&gpx1>;
interrupts = <5 0>;
pinctrl-names = "default";
pinctrl-0 = <&ec_spi_cs &ec_irq>;
reg = <0>;
spi-max-frequency = <3125000>;
controller-data {
samsung,spi-feedback-delay = <1>;
};
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 = <&vbat>;
infet3-supply = <&vbat>;
infet4-supply = <&vbat>;
infet5-supply = <&vbat>;
infet6-supply = <&vbat>;
infet7-supply = <&vbat>;
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";
};
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";
};
};
};
};
};
&uart_3 {
status = "okay";
};
&usbdrd_phy0 {
@ -248,40 +444,4 @@
timeout-sec = <32>;
};
&i2s0 {
status = "okay";
};
&fimd {
status = "okay";
samsung,invert-vclk;
};
&dp {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&dp_hpd_gpio>;
samsung,color-space = <0>;
samsung,dynamic-range = <0>;
samsung,ycbcr-coeff = <0>;
samsung,color-depth = <1>;
samsung,link-rate = <0x06>;
samsung,lane-count = <2>;
samsung,hpd-gpio = <&gpx2 6 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>;
};
};
};
#include "cros-ec-keyboard.dtsi"

6
arch/arm/boot/dts/exynos5420.dtsi
View File

@ -265,11 +265,6 @@
clock-names = "oscclk", "pclk0", "clk0";
};
disp_pd: power-domain@100440C0 {
compatible = "samsung,exynos4210-pd";
reg = <0x100440C0 0x20>;
};
msc_pd: power-domain@10044120 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044120 0x20>;
@ -521,7 +516,6 @@
};
fimd: fimd@14400000 {
samsung,power-domain = <&disp_pd>;
clocks = <&clock CLK_SCLK_FIMD1>, <&clock CLK_FIMD1>;
clock-names = "sclk_fimd", "fimd";
};

406
arch/arm/boot/dts/exynos5800-peach-pi.dts
View File

@ -23,8 +23,18 @@
"google,pi", "google,peach", "samsung,exynos5800",
"samsung,exynos5";
memory {
reg = <0x20000000 0x80000000>;
aliases {
/* Assign 20 so we don't get confused w/ builtin ones */
i2c20 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
};
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";
};
fixed-rate-clocks {
@ -48,13 +58,16 @@
};
};
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";
memory {
reg = <0x20000000 0x80000000>;
};
sound {
compatible = "google,snow-audio-max98091";
samsung,model = "Peach-Pi-I2S-MAX98091";
samsung,i2s-controller = <&i2s0>;
samsung,audio-codec = <&max98091>;
};
usb300_vbus_reg: regulator-usb300 {
@ -78,59 +91,92 @@
pinctrl-0 = <&usb301_vbus_en>;
enable-active-high;
};
};
&pinctrl_0 {
tpm_irq: tpm-irq {
samsung,pins = "gpx1-0";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
power_key_irq: power-key-irq {
samsung,pins = "gpx1-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
dp_hpd_gpio: dp_hpd_gpio {
samsung,pins = "gpx2-6";
samsung,pin-function = <0>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
};
hdmi_hpd_irq: hdmi-hpd-irq {
samsung,pins = "gpx3-7";
samsung,pin-function = <0>;
samsung,pin-pud = <1>;
samsung,pin-drv = <0>;
vbat: fixed-regulator {
compatible = "regulator-fixed";
regulator-name = "vbat-supply";
regulator-boot-on;
regulator-always-on;
};
};
&pinctrl_3 {
usb300_vbus_en: usb300-vbus-en {
samsung,pins = "gph0-0";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
usb301_vbus_en: usb301-vbus-en {
samsung,pins = "gph0-1";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
};
&rtc {
&dp {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&dp_hpd_gpio>;
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 = <&gpx2 6 0>;
display-timings {
native-mode = <&timing1>;
timing1: timing@1 {
clock-frequency = <150660000>;
hactive = <1920>;
vactive = <1080>;
hfront-porch = <60>;
hback-porch = <172>;
hsync-len = <80>;
vback-porch = <25>;
vfront-porch = <10>;
vsync-len = <10>;
};
};
};
&uart_3 {
&fimd {
status = "okay";
samsung,invert-vclk;
};
&hdmi {
status = "okay";
hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_hpd_irq>;
ddc = <&i2c_2>;
};
&hsi2c_7 {
status = "okay";
max98091: codec@10 {
compatible = "maxim,max98091";
reg = <0x10>;
interrupts = <2 0>;
interrupt-parent = <&gpx0>;
pinctrl-names = "default";
pinctrl-0 = <&max98091_irq>;
};
};
&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 {
status = "okay";
};
@ -173,66 +219,210 @@
};
};
&dp {
status = "okay";
&pinctrl_0 {
pinctrl-names = "default";
pinctrl-0 = <&dp_hpd_gpio>;
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 = <&gpx2 6 0>;
pinctrl-0 = <&mask_tpm_reset>;
display-timings {
native-mode = <&timing1>;
max98091_irq: max98091-irq {
samsung,pins = "gpx0-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
timing1: timing@1 {
clock-frequency = <150660000>;
hactive = <1920>;
vactive = <1080>;
hfront-porch = <60>;
hback-porch = <172>;
hsync-len = <80>;
vback-porch = <25>;
vfront-porch = <10>;
vsync-len = <10>;
/* We need GPX0_6 to be low at sleep time; just keep it low always */
mask_tpm_reset: mask-tpm-reset {
samsung,pins = "gpx0-6";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
samsung,pin-val = <0>;
};
tpm_irq: tpm-irq {
samsung,pins = "gpx1-0";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
power_key_irq: power-key-irq {
samsung,pins = "gpx1-2";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
ec_irq: ec-irq {
samsung,pins = "gpx1-5";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
tps65090_irq: tps65090-irq {
samsung,pins = "gpx2-5";
samsung,pin-function = <0>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
dp_hpd_gpio: dp_hpd_gpio {
samsung,pins = "gpx2-6";
samsung,pin-function = <0>;
samsung,pin-pud = <3>;
samsung,pin-drv = <0>;
};
hdmi_hpd_irq: hdmi-hpd-irq {
samsung,pins = "gpx3-7";
samsung,pin-function = <0>;
samsung,pin-pud = <1>;
samsung,pin-drv = <0>;
};
};
&pinctrl_3 {
/* Drive SPI lines at x2 for better integrity */
spi2-bus {
samsung,pin-drv = <2>;
};
/* Drive SPI chip select at x2 for better integrity */
ec_spi_cs: ec-spi-cs {
samsung,pins = "gpb1-2";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <2>;
};
usb300_vbus_en: usb300-vbus-en {
samsung,pins = "gph0-0";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
usb301_vbus_en: usb301-vbus-en {
samsung,pins = "gph0-1";
samsung,pin-function = <1>;
samsung,pin-pud = <0>;
samsung,pin-drv = <0>;
};
};
&rtc {
status = "okay";
};
&spi_2 {
status = "okay";
num-cs = <1>;
samsung,spi-src-clk = <0>;
cs-gpios = <&gpb1 2 0>;
cros_ec: cros-ec@0 {
compatible = "google,cros-ec-spi";
interrupt-parent = <&gpx1>;
interrupts = <5 0>;
pinctrl-names = "default";
pinctrl-0 = <&ec_spi_cs &ec_irq>;
reg = <0>;
spi-max-frequency = <3125000>;
controller-data {
samsung,spi-feedback-delay = <1>;
};
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 = <&vbat>;
infet3-supply = <&vbat>;
infet4-supply = <&vbat>;
infet5-supply = <&vbat>;
infet6-supply = <&vbat>;
infet7-supply = <&vbat>;
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";
};
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";
};
};
};
};
};
&fimd {
&uart_3 {
status = "okay";
samsung,invert-vclk;
};
&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>;
};
&hdmi {
status = "okay";
hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_hpd_irq>;
ddc = <&i2c_2>;
};
&usbdrd_phy0 {
@ -251,3 +441,5 @@
&watchdog {
timeout-sec = <32>;
};
#include "cros-ec-keyboard.dtsi"