[v4] ARM: dts: exynos: Add Samsung Galaxy Tab 3 8.0 boards

Message ID	20230604165627.16963-1-aweber.kernel@gmail.com
State	Superseded
Headers	show Return-Path: <linux-samsung-soc-owner@vger.kernel.org> From: Artur Weber <aweber.kernel@gmail.com> To: Olof Johansson <olof@lixom.net>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de>, soc@kernel.org, Rob Herring <robh+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, Alim Akhtar <alim.akhtar@samsung.com>, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Artur Weber <aweber.kernel@gmail.com> Subject: [PATCH v4] ARM: dts: exynos: Add Samsung Galaxy Tab 3 8.0 boards Date: Sun, 4 Jun 2023 18:56:27 +0200 Message-ID: <20230604165627.16963-1-aweber.kernel@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	[v4] ARM: dts: exynos: Add Samsung Galaxy Tab 3 8.0 boards \| expand [v4] ARM: dts: exynos: Add Samsung Galaxy Tab 3 8.0 boards

On 04/06/2023 18:56, Artur Weber wrote: > Introduce support for the Galaxy Tab 3 8.0 series of boards: > > - Samsung Galaxy Tab 3 8.0 WiFi (SM-T310/lt01wifi) > - Samsung Galaxy Tab 3 8.0 3G (SM-T311/lt013g) > - Samsung Galaxy Tab 3 8.0 LTE (SM-T315/lt01lte) > > What works: > > - Display and backlight > - Touchscreen > - GPIO buttons, hall sensor > - WiFi and Bluetooth > - USB, fuel gauge, charging > - Accelerometer and magnetometer > - Audio: speaker, microphone, headset > - WiFi model only: light sensor > > Signed-off-by: Artur Weber <aweber.kernel@gmail.com> > --- > This is an updated version of "[PATCH v3 13/13] ARM: dts: exynos: Add Samsung > Galaxy Tab 3 8.0 boards"[1]. > > Changed in v4: > - Added touchkey keycodes > - Added audio nodes > - Added MMC aliases > - Fixed dtbs_check warnings > - Fixed indentation in pinctrl sleep state overrides > > Changed in v3: > - Addressed review comments > - Removed rtc node (RTC is provided by PMIC) > - Added CPU thermal node > - Fixed dtbs_check warnings > - Added common changes from next/dt > > Should pass dtbs_check with no errors, provided that the following patches > are present: > > Backlight node is adapted to changes from "[PATCH v2 1/4] dt-bindings: > backlight: lp855x: convert to YAML and modernize"[2]. The whole patchset > has been reviewed, waiting for any further reviews or a merge. > > Touchkey keycode property is added by "[PATCH 1/2] dt-bindings: mms114: Add > linux,keycodes property for touch keys"[3]. So far only the bindings part > of the patch has been acked, otherwise everything is awaiting review. > > Display bindings have been added by "[PATCH v5 1/3] dt-bindings: display: > panel: Add Samsung S6D7AA0 LCD panel controller"[4]. These are already > reviewed and merged into the DRM tree. > > [1] https://lore.kernel.org/linux-devicetree/20230501195525.6268-14-aweber.kernel@gmail.com/ > [2] https://lore.kernel.org/linux-devicetree/20230519180728.2281-2-aweber.kernel@gmail.com/ > [3] https://lore.kernel.org/linux-devicetree/20230521145843.19489-2-aweber.kernel@gmail.com/ > [4] https://lore.kernel.org/linux-devicetree/20230519170354.29610-2-aweber.kernel@gmail.com/ > --- > arch/arm/boot/dts/Makefile | 3 + > arch/arm/boot/dts/exynos4212-tab3-3g8.dts | 29 + > arch/arm/boot/dts/exynos4212-tab3-lte8.dts | 44 + > arch/arm/boot/dts/exynos4212-tab3-wifi8.dts | 26 + > arch/arm/boot/dts/exynos4212-tab3.dtsi | 1303 +++++++++++++++++++ > 5 files changed, 1405 insertions(+) > create mode 100644 arch/arm/boot/dts/exynos4212-tab3-3g8.dts > create mode 100644 arch/arm/boot/dts/exynos4212-tab3-lte8.dts > create mode 100644 arch/arm/boot/dts/exynos4212-tab3-wifi8.dts > create mode 100644 arch/arm/boot/dts/exynos4212-tab3.dtsi > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 59829fc90315..6a4ca481171e 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -217,6 +217,9 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ > exynos4210-smdkv310.dtb \ > exynos4210-trats.dtb \ > exynos4210-universal_c210.dtb \ > + exynos4212-tab3-3g8.dtb \ > + exynos4212-tab3-lte8.dtb \ > + exynos4212-tab3-wifi8.dtb \ > exynos4412-i9300.dtb \ > exynos4412-i9305.dtb \ > exynos4412-itop-elite.dtb \ > diff --git a/arch/arm/boot/dts/exynos4212-tab3-3g8.dts b/arch/arm/boot/dts/exynos4212-tab3-3g8.dts > new file mode 100644 > index 000000000000..d96b2dd44608 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4212-tab3-3g8.dts > @@ -0,0 +1,29 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Samsung's Exynos4212 based Galaxy Tab 3 8.0 3G board device tree > + * source > + * > + * Copyright (c) 2013 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + */ > + > +/dts-v1/; > +#include "exynos4212-tab3.dtsi" > + > +/ { > + model = "Samsung Galaxy Tab 3 8.0 3G (SM-T311) based on Exynos4212"; > + compatible = "samsung,t311", "samsung,tab3", "samsung,exynos4212", "samsung,exynos4"; > + chassis-type = "tablet"; > +}; > + > +/* Pin control sleep state overrides */ > +&sleep0 { > + PIN_SLP(gpb-5, INPUT, UP); > +}; > + > +&sleep1 { > + PIN_SLP(gpl0-0, OUT0, NONE); > + PIN_SLP(gpl1-0, OUT0, NONE); > + PIN_SLP(gpl2-4, OUT0, NONE); > + PIN_SLP(gpm3-3, OUT1, NONE); > +}; > diff --git a/arch/arm/boot/dts/exynos4212-tab3-lte8.dts b/arch/arm/boot/dts/exynos4212-tab3-lte8.dts > new file mode 100644 > index 000000000000..bbb398eca7b0 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4212-tab3-lte8.dts > @@ -0,0 +1,44 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Samsung's Exynos4212 based Galaxy Tab 3 8.0 LTE board device tree > + * source > + * > + * Copyright (c) 2013 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + */ > + > +/dts-v1/; > +#include "exynos4212-tab3.dtsi" > + > +/ { > + model = "Samsung Galaxy Tab 3 8.0 LTE (SM-T315) based on Exynos4212"; > + compatible = "samsung,t315", "samsung,tab3", "samsung,exynos4212", "samsung,exynos4"; > + chassis-type = "tablet"; > +}; > + > +/* Pin control sleep state overrides */ > +&sleep0 { > + PIN_SLP(gpa0-4, INPUT, UP); > + PIN_SLP(gpa0-5, INPUT, UP); > + > + PIN_SLP(gpb-5, INPUT, UP); > + > + PIN_SLP(gpc0-0, PREV, NONE); > + PIN_SLP(gpc1-3, INPUT, NONE); > + > + PIN_SLP(gpf1-6, INPUT, NONE); > + PIN_SLP(gpf2-2, PREV, NONE); > +}; > + > +&sleep1 { > + PIN_SLP(gpl0-0, PREV, NONE); > + > + PIN_SLP(gpl1-0, PREV, NONE); > + > + PIN_SLP(gpl2-1, INPUT, DOWN); > + PIN_SLP(gpl2-2, INPUT, DOWN); > + PIN_SLP(gpl2-4, OUT0, NONE); > + PIN_SLP(gpl2-5, PREV, NONE); > + > + PIN_SLP(gpm3-3, OUT1, NONE); > +}; > diff --git a/arch/arm/boot/dts/exynos4212-tab3-wifi8.dts b/arch/arm/boot/dts/exynos4212-tab3-wifi8.dts > new file mode 100644 > index 000000000000..54cb01703b60 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4212-tab3-wifi8.dts > @@ -0,0 +1,26 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Samsung's Exynos4212 based Galaxy Tab 3 8.0 WiFi board device tree > + * source > + * > + * Copyright (c) 2013 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + */ > + > +/dts-v1/; > +#include "exynos4212-tab3.dtsi" > + > +/ { > + model = "Samsung Galaxy Tab 3 8.0 WiFi (SM-T310) based on Exynos4212"; > + compatible = "samsung,t310", "samsung,tab3", "samsung,exynos4212", "samsung,exynos4"; > + chassis-type = "tablet"; > +}; > + > +&i2c_lightsensor { > + status = "okay"; > + > + lightsensor@10 { > + compatible = "capella,cm3323"; > + reg = <0x10>; > + }; > +}; > diff --git a/arch/arm/boot/dts/exynos4212-tab3.dtsi b/arch/arm/boot/dts/exynos4212-tab3.dtsi > new file mode 100644 > index 000000000000..e014100e11f8 > --- /dev/null > +++ b/arch/arm/boot/dts/exynos4212-tab3.dtsi > @@ -0,0 +1,1303 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Samsung's Exynos4212 based Galaxy Tab 3 board common source > + * > + * Copyright (c) 2013 Samsung Electronics Co., Ltd. > + * http://www.samsung.com > + */ > + > +/dts-v1/; > +#include "exynos4212.dtsi" > +#include "exynos4412-ppmu-common.dtsi" > +#include "exynos-mfc-reserved-memory.dtsi" > +#include <dt-bindings/clock/samsung,s2mps11.h> > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/leds/common.h> > +#include <dt-bindings/input/gpio-keys.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/interrupt-controller/irq.h> > +#include "exynos-pinctrl.h" > + > +/* > + * This device does not use the built-in RTC; instead, the RTC in the > + * S5M8786 PMIC is used instead. Remove the unused node to avoid DTB check > + * warnings. > + */ > +/delete-node/ &rtc; This is not the solution. The S3C RTC is there. Just like all other boards we have two RTCs and DTS should be complete. Definitely you should not remove something just because there were warnings. Instead warnings should be fixed. Best regards, Krzysztof

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 59829fc90315..6a4ca481171e 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -217,6 +217,9 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ exynos4210-smdkv310.dtb \ exynos4210-trats.dtb \ exynos4210-universal_c210.dtb \ + exynos4212-tab3-3g8.dtb \ + exynos4212-tab3-lte8.dtb \ + exynos4212-tab3-wifi8.dtb \ exynos4412-i9300.dtb \ exynos4412-i9305.dtb \ exynos4412-itop-elite.dtb \ diff --git a/arch/arm/boot/dts/exynos4212-tab3-3g8.dts b/arch/arm/boot/dts/exynos4212-tab3-3g8.dts new file mode 100644 index 000000000000..d96b2dd44608 --- /dev/null +++ b/arch/arm/boot/dts/exynos4212-tab3-3g8.dts @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Samsung's Exynos4212 based Galaxy Tab 3 8.0 3G board device tree + * source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + */ + +/dts-v1/; +#include "exynos4212-tab3.dtsi" + +/ { + model = "Samsung Galaxy Tab 3 8.0 3G (SM-T311) based on Exynos4212"; + compatible = "samsung,t311", "samsung,tab3", "samsung,exynos4212", "samsung,exynos4"; + chassis-type = "tablet"; +}; + +/* Pin control sleep state overrides */ +&sleep0 { + PIN_SLP(gpb-5, INPUT, UP); +}; + +&sleep1 { + PIN_SLP(gpl0-0, OUT0, NONE); + PIN_SLP(gpl1-0, OUT0, NONE); + PIN_SLP(gpl2-4, OUT0, NONE); + PIN_SLP(gpm3-3, OUT1, NONE); +}; diff --git a/arch/arm/boot/dts/exynos4212-tab3-lte8.dts b/arch/arm/boot/dts/exynos4212-tab3-lte8.dts new file mode 100644 index 000000000000..bbb398eca7b0 --- /dev/null +++ b/arch/arm/boot/dts/exynos4212-tab3-lte8.dts @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Samsung's Exynos4212 based Galaxy Tab 3 8.0 LTE board device tree + * source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + */ + +/dts-v1/; +#include "exynos4212-tab3.dtsi" + +/ { + model = "Samsung Galaxy Tab 3 8.0 LTE (SM-T315) based on Exynos4212"; + compatible = "samsung,t315", "samsung,tab3", "samsung,exynos4212", "samsung,exynos4"; + chassis-type = "tablet"; +}; + +/* Pin control sleep state overrides */ +&sleep0 { + PIN_SLP(gpa0-4, INPUT, UP); + PIN_SLP(gpa0-5, INPUT, UP); + + PIN_SLP(gpb-5, INPUT, UP); + + PIN_SLP(gpc0-0, PREV, NONE); + PIN_SLP(gpc1-3, INPUT, NONE); + + PIN_SLP(gpf1-6, INPUT, NONE); + PIN_SLP(gpf2-2, PREV, NONE); +}; + +&sleep1 { + PIN_SLP(gpl0-0, PREV, NONE); + + PIN_SLP(gpl1-0, PREV, NONE); + + PIN_SLP(gpl2-1, INPUT, DOWN); + PIN_SLP(gpl2-2, INPUT, DOWN); + PIN_SLP(gpl2-4, OUT0, NONE); + PIN_SLP(gpl2-5, PREV, NONE); + + PIN_SLP(gpm3-3, OUT1, NONE); +}; diff --git a/arch/arm/boot/dts/exynos4212-tab3-wifi8.dts b/arch/arm/boot/dts/exynos4212-tab3-wifi8.dts new file mode 100644 index 000000000000..54cb01703b60 --- /dev/null +++ b/arch/arm/boot/dts/exynos4212-tab3-wifi8.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Samsung's Exynos4212 based Galaxy Tab 3 8.0 WiFi board device tree + * source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + */ + +/dts-v1/; +#include "exynos4212-tab3.dtsi" + +/ { + model = "Samsung Galaxy Tab 3 8.0 WiFi (SM-T310) based on Exynos4212"; + compatible = "samsung,t310", "samsung,tab3", "samsung,exynos4212", "samsung,exynos4"; + chassis-type = "tablet"; +}; + +&i2c_lightsensor { + status = "okay"; + + lightsensor@10 { + compatible = "capella,cm3323"; + reg = <0x10>; + }; +}; diff --git a/arch/arm/boot/dts/exynos4212-tab3.dtsi b/arch/arm/boot/dts/exynos4212-tab3.dtsi new file mode 100644 index 000000000000..e014100e11f8 --- /dev/null +++ b/arch/arm/boot/dts/exynos4212-tab3.dtsi @@ -0,0 +1,1303 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Samsung's Exynos4212 based Galaxy Tab 3 board common source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + */ + +/dts-v1/; +#include "exynos4212.dtsi" +#include "exynos4412-ppmu-common.dtsi" +#include "exynos-mfc-reserved-memory.dtsi" +#include <dt-bindings/clock/samsung,s2mps11.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/input/gpio-keys.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include "exynos-pinctrl.h" + +/* + * This device does not use the built-in RTC; instead, the RTC in the + * S5M8786 PMIC is used instead. Remove the unused node to avoid DTB check + * warnings. + */ +/delete-node/ &rtc; + +/ { + compatible = "samsung,tab3", "samsung,exynos4212", "samsung,exynos4"; + + memory@40000000 { + device_type = "memory"; + + /* + * Technically 1.5GB is available, but the latter 512MB is handled + * in a special way by downstream (every second page is skipped), + * and thus doesn't initialize correctly on mainline. Only 1020M is + * used for now. + */ + reg = <0x40000000 0x3fc00000>; + }; + + aliases { + mmc0 = &mshc_0; /* Internal storage */ + mmc1 = &sdhci_2; /* SD card */ + mmc2 = &sdhci_3; /* WiFi */ + }; + + chosen { + stdout-path = &serial_2; + + /* Default S-BOOT bootloader loads initramfs here */ + linux,initrd-start = <0x42000000>; + linux,initrd-end = <0x42800000>; + }; + + firmware@204f000 { + compatible = "samsung,secure-firmware"; + reg = <0x0204F000 0x1000>; + }; + + fixed-rate-clocks { + xxti { + compatible = "samsung,clock-xxti"; + clock-frequency = <0>; + }; + + xusbxti { + compatible = "samsung,clock-xusbxti"; + clock-frequency = <24000000>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys>; + + key-power { + gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + label = "power"; + debounce-interval = <10>; + wakeup-source; + }; + + key-up { + gpios = <&gpx2 2 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + label = "volume down"; + debounce-interval = <10>; + }; + + key-down { + gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + label = "volume up"; + debounce-interval = <10>; + }; + + key-home { + gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; + linux,code = <KEY_HOME>; + label = "home"; + debounce-interval = <10>; + }; + + switch-hall-sensor { + gpios = <&gpx2 4 GPIO_ACTIVE_LOW>; + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + linux,can-disable; + label = "hall effect sensor"; + debounce-interval = <10>; + wakeup-source; + }; + }; + + led-touchkeys { + compatible = "regulator-led"; + vled-supply = <&ldo20_reg>; + default-state = "off"; + function = LED_FUNCTION_KBD_BACKLIGHT; + color = <LED_COLOR_ID_WHITE>; + }; + + i2c_max77693: i2c-gpio-1 { + compatible = "i2c-gpio"; + sda-gpios = <&gpm2 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpm2 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + + pmic@66 { + compatible = "maxim,max77693"; + reg = <0x66>; + interrupt-parent = <&gpx1>; + interrupts = <5 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&max77693_irq>; + + regulators { + esafeout1_reg: ESAFEOUT1 { + regulator-name = "ESAFEOUT1"; + regulator-boot-on; + }; + + esafeout2_reg: ESAFEOUT2 { + regulator-name = "ESAFEOUT2"; + }; + + charger_reg: CHARGER { + regulator-name = "CHARGER"; + regulator-min-microamp = <60000>; + regulator-max-microamp = <2580000>; + regulator-boot-on; + }; + }; + + charger { + compatible = "maxim,max77693-charger"; + + maxim,constant-microvolt = <4350000>; + maxim,min-system-microvolt = <3600000>; + maxim,thermal-regulation-celsius = <100>; + maxim,battery-overcurrent-microamp = <3500000>; + maxim,charge-input-threshold-microvolt = <4300000>; + }; + }; + }; + + i2c_max77693_fuel: i2c-gpio-2 { + compatible = "i2c-gpio"; + sda-gpios = <&gpy0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpy0 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + + fuel-gauge@36 { + compatible = "maxim,max17050"; + reg = <0x36>; + interrupt-parent = <&gpx2>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&max77693_fuel_irq>; + + maxim,over-heat-temp = <500>; + maxim,over-volt = <4500>; + }; + }; + + i2c_magnetometer: i2c-gpio-3 { + compatible = "i2c-gpio"; + sda-gpios = <&gpy2 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpy2 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@2e { + compatible = "yamaha,yas532"; + reg = <0x2e>; + iovdd-supply = <&ldo3_reg>; + mount-matrix = "-1", "0", "0", + "0", "1", "0", + "0", "0", "-1"; + }; + }; + + i2c_lightsensor: i2c-gpio-4 { + compatible = "i2c-gpio"; + sda-gpios = <&gpl0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpl0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + /* WiFi model uses CM3323, 3G/LTE use CM36653 */ + }; + + i2c_bl: i2c-gpio-5 { + compatible = "i2c-gpio"; + sda-gpios = <&gpm4 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpm4 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + #address-cells = <1>; + #size-cells = <0>; + + backlight: backlight@2c { + compatible = "ti,lp8556"; + reg = <0x2c>; + + bl-name = "lcd-bl"; + dev-ctrl = /bits/ 8 <0x80>; + init-brt = /bits/ 8 <0x78>; /* 120 */ + + power-supply = <&vbatt_reg>; + enable-supply = <&backlight_reset_supply>; + + pwms = <&pwm 1 78770 0>; + pwm-names = "lp8556"; + + rom-a3h { + rom-addr = /bits/ 8 <0xa3>; + rom-val = /bits/ 8 <0x5e>; + }; + + rom-a5h { + rom-addr = /bits/ 8 <0xa5>; + rom-val = /bits/ 8 <0x34>; + }; + + rom-a7h { + rom-addr = /bits/ 8 <0xa7>; + rom-val = /bits/ 8 <0xfa>; + }; + }; + }; + + vbatt_reg: voltage-regulator-1 { + compatible = "regulator-fixed"; + regulator-name = "VBATT"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + backlight_reset_supply: voltage-regulator-2 { + compatible = "regulator-fixed"; + regulator-name = "BACKLIGHT_ENVDDIO"; + pinctrl-names = "default"; + pinctrl-0 = <&backlight_reset>; + gpio = <&gpm0 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + display_3v3_supply: voltage-regulator-3 { + compatible = "regulator-fixed"; + regulator-name = "DISPLAY_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_en>; + gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>; /* LCD_EN */ + enable-active-high; + }; + + mic_bias_reg: voltage-regulator-4 { + compatible = "regulator-fixed"; + regulator-name = "MICBIAS_LDO_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + submic_bias_reg: voltage-regulator-5 { + compatible = "regulator-fixed"; + regulator-name = "SUB_MICBIAS_LDO_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + sound: sound { + compatible = "samsung,midas-audio"; + model = "TAB3"; + mic-bias-supply = <&mic_bias_reg>; + submic-bias-supply = <&submic_bias_reg>; + + samsung,audio-routing = + "HP", "HPOUT1L", + "HP", "HPOUT1R", + + "SPK", "SPKOUTLN", + "SPK", "SPKOUTLP", + "SPK", "SPKOUTRN", + "SPK", "SPKOUTRP", + + "RCV", "HPOUT2N", + "RCV", "HPOUT2P", + + "LINE", "LINEOUT2N", + "LINE", "LINEOUT2P", + + "HDMI", "LINEOUT1N", + "HDMI", "LINEOUT1P", + + "IN2LP:VXRN", "MICBIAS1", + "IN2LN", "MICBIAS1", + "Main Mic", "MICBIAS1", + + "IN1RP", "MICBIAS2", + "IN1RN", "MICBIAS2", + "Sub Mic", "MICBIAS2", + + "IN1LP", "Headset Mic", + "IN1LN", "Headset Mic"; + + cpu { + sound-dai = <&i2s0 0>; + }; + + codec { + sound-dai = <&wm1811>; + }; + }; + + wlan_pwrseq: sdhci3-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpm3 5 GPIO_ACTIVE_LOW>; + clocks = <&s5m8767_osc S2MPS11_CLK_BT>; + clock-names = "ext_clock"; + }; +}; + +&bus_acp { + devfreq = <&bus_dmc>; + status = "okay"; +}; + +&bus_c2c { + devfreq = <&bus_dmc>; + status = "okay"; +}; + +&bus_display { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_dmc { + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; + vdd-supply = <&buck1_reg>; + status = "okay"; +}; + +&bus_fsys { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_leftbus { + devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; + vdd-supply = <&buck3_reg>; + status = "okay"; +}; + +&bus_mfc { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_peri { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_rightbus { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&cpu0 { + cpu0-supply = <&buck2_reg>; +}; + +&cpu_thermal { + cooling-maps { + map0 { + /* Corresponds to 800MHz at freq_table */ + cooling-device = <&cpu0 7 7>, <&cpu1 7 7>; + }; + map1 { + /* Corresponds to 200MHz at freq_table */ + cooling-device = <&cpu0 13 13>, <&cpu1 13 13>; + }; + }; +}; + +&dsi_0 { + vddcore-supply = <&ldo8_reg>; + vddio-supply = <&ldo10_reg>; + samsung,burst-clock-frequency = <500000000>; + samsung,esc-clock-frequency = <20000000>; + samsung,pll-clock-frequency = <24000000>; + status = "okay"; + + panel@0 { + compatible = "samsung,lsl080al02", "samsung,s6d7aa0"; + reg = <0>; + power-supply = <&display_3v3_supply>; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_nrst>; + reset-gpios = <&gpf0 4 GPIO_ACTIVE_LOW>; + backlight = <&backlight>; + }; +}; + +&exynos_usbphy { + vbus-supply = <&esafeout1_reg>; + status = "okay"; +}; + +&fimd { + status = "okay"; +}; + +&gpu { + mali-supply = <&buck4_reg>; + status = "okay"; +}; + +&hsotg { + vusb_d-supply = <&ldo15_reg>; + vusb_a-supply = <&ldo12_reg>; + dr_mode = "otg"; + status = "okay"; +}; + +&i2c_1 { + pinctrl-0 = <&i2c1_bus>; + pinctrl-names = "default"; + status = "okay"; + + lis3dh: accelerometer@19 { + /* K2DH seems to be the same as lis2dh12 in terms of registers */ + compatible = "st,lis2dh12-accel"; + reg = <0x19>; + + interrupt-parent = <&gpx0>; + interrupts = <0 IRQ_TYPE_EDGE_FALLING>; + + vdd-supply = <&ldo17_reg>; + vddio-supply = <&ldo3_reg>; + + mount-matrix = "-1", "0", "0", + "0", "1", "0", + "0", "0", "-1"; + }; +}; + +&i2c_3 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <400000>; + pinctrl-0 = <&i2c3_bus>; + pinctrl-names = "default"; + status = "okay"; + + touchscreen@48 { + /* MELFAS MMS252, using MMS114 compatible for now */ + compatible = "melfas,mms114"; + reg = <0x48>; + interrupt-parent = <&gpb>; + interrupts = <4 IRQ_TYPE_EDGE_FALLING>; + touchscreen-size-x = <800>; + touchscreen-size-y = <1280>; + avdd-supply = <&ldo21_reg>; + vdd-supply = <&ldo25_reg>; + linux,keycodes = <KEY_MENU KEY_BACK>; + }; +}; + +&i2c_4 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + pinctrl-0 = <&i2c4_bus>; + pinctrl-names = "default"; + status = "okay"; + + wm1811: audio-codec@1a { + compatible = "wlf,wm1811"; + reg = <0x1a>; + clocks = <&pmu_system_controller 0>; + clock-names = "MCLK1"; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gpx3>; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH>; + + gpio-controller; + #gpio-cells = <2>; + #sound-dai-cells = <0>; + + wlf,gpio-cfg = <0x3 0x0 0x0 0x0 0x0 0x0 + 0x0 0x8000 0x0 0x0 0x0>; + wlf,micbias-cfg = <0x25 0x2f>; + + wlf,lineout1-feedback; + wlf,lineout1-se; + wlf,lineout2-se; + wlf,ldoena-always-driven; + + AVDD2-supply = <&ldo3_reg>; + CPVDD-supply = <&ldo3_reg>; + DBVDD1-supply = <&ldo3_reg>; + DBVDD2-supply = <&ldo3_reg>; + DBVDD3-supply = <&ldo3_reg>; + SPKVDD1-supply = <&vbatt_reg>; + SPKVDD2-supply = <&vbatt_reg>; + wlf,ldo1ena-gpios = <&gpm4 4 GPIO_ACTIVE_HIGH>; + wlf,ldo2ena-gpios = <&gpm4 4 GPIO_ACTIVE_HIGH>; + }; +}; + +&i2c_7 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + pinctrl-0 = <&i2c7_bus>; + pinctrl-names = "default"; + status = "okay"; + + s5m8767: pmic@66 { + compatible = "samsung,s5m8767-pmic"; + reg = <0x66>; + interrupt-parent = <&gpx0>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&s5m8767_irq &s5m8767_dvs &s5m8767_ds>; + wakeup-source; + + s5m8767,pmic-buck-default-dvs-idx = <1>; + + s5m8767,pmic-buck-dvs-gpios = <&gpm3 0 GPIO_ACTIVE_HIGH>, + <&gpm3 1 GPIO_ACTIVE_HIGH>, + <&gpm3 2 GPIO_ACTIVE_HIGH>; + + s5m8767,pmic-buck-ds-gpios = <&gpf3 1 GPIO_ACTIVE_HIGH>, + <&gpf3 2 GPIO_ACTIVE_HIGH>, + <&gpf3 3 GPIO_ACTIVE_HIGH>; + + s5m8767,pmic-buck2-dvs-voltage = <1100000>, <1100000>, + <1100000>, <1100000>, + <1100000>, <1100000>, + <1100000>, <1100000>; + + s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>, + <1100000>, <1100000>, + <1100000>, <1100000>, + <1100000>, <1100000>; + + s5m8767,pmic-buck4-dvs-voltage = <1100000>, <1100000>, + <1100000>, <1100000>, + <1100000>, <1100000>, + <1100000>, <1100000>; + + regulators { + ldo1_reg: LDO1 { + regulator-name = "VALIVE_1.0V_AP"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; + }; + + ldo2_reg: LDO2 { + regulator-name = "VM1M2_1.2V_AP"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; + }; + + ldo3_reg: LDO3 { + regulator-name = "VCC_1.8V_AP"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + op_mode = <1>; + }; + + ldo5_reg: LDO5 { + regulator-name = "VCC_3.3V_MHL"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + op_mode = <1>; + }; + + ldo8_reg: LDO8 { + regulator-name = "VMIPI_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + op_mode = <3>; + }; + + ldo9_reg: LDO9 { + regulator-name = "VSIL_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + op_mode = <1>; + }; + + ldo10_reg: LDO10 { + regulator-name = "VMIPI_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <3>; + }; + + ldo12_reg: LDO12 { + regulator-name = "VUOTG_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + op_mode = <1>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + ldo13_reg: LDO13 { + regulator-name = "VCC_1.8V_MHL"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; + }; + + ldo15_reg: LDO15 { + regulator-name = "VHSIC_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + op_mode = <1>; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + ldo17_reg: LDO17 { + regulator-name = "VCC_2.8V_AP"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; + regulator-always-on; + }; + + ldo19_reg: LDO19 { + regulator-name = "VLED_IC_1.9V"; + regulator-min-microvolt = <1900000>; + regulator-max-microvolt = <1900000>; + op_mode = <1>; + regulator-always-on; + }; + + ldo20_reg: LDO20 { + regulator-name = "VTOUCH_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + op_mode = <1>; + }; + + ldo21_reg: LDO21 { + regulator-name = "TSP_VDD_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + op_mode = <1>; + }; + + ldo22_reg: LDO22 { + regulator-name = "5M_AF_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; + }; + + ldo23_reg: LDO23 { + regulator-name = "VTF_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + op_mode = <3>; + }; + + ldo24_reg: LDO24 { + regulator-name = "LEDA_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + op_mode = <1>; + }; + + ldo25_reg: LDO25 { + regulator-name = "TSP_VDD_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; + }; + + ldo26_reg: LDO26 { + regulator-name = "CAM_IO_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; + }; + + ldo27_reg: LDO27 { + regulator-name = "VTCAM_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + op_mode = <1>; + }; + + buck1_reg: BUCK1 { + regulator-name = "VDD_MIF"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + op_mode = <3>; + }; + + buck2_reg: BUCK2 { + regulator-name = "VDD_ARM"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + op_mode = <3>; + }; + + buck3_reg: BUCK3 { + regulator-name = "VDD_INT"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + op_mode = <3>; + }; + + buck4_reg: BUCK4 { + regulator-name = "VDD_G3D"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + op_mode = <3>; + }; + + buck5_reg: BUCK5 { + regulator-name = "VMEM_1.2V_AP"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + op_mode = <1>; + }; + + buck6_reg: BUCK6 { + regulator-name = "CAM_ISP_CORE_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + op_mode = <1>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + + s5m8767_osc: clocks { + compatible = "samsung,s5m8767-clk"; + #clock-cells = <1>; + clock-output-names = "en32khz_ap", + "en32khz_cp", + "en32khz_bt"; + }; + }; +}; + +&i2s0 { + pinctrl-0 = <&i2s0_bus>; + pinctrl-names = "default"; + status = "okay"; +}; + +&mshc_0 { + broken-cd; + non-removable; + card-detect-delay = <200>; + vmmc-supply = <&ldo22_reg>; + clock-frequency = <400000000>; + samsung,dw-mshc-ciu-div = <0>; + samsung,dw-mshc-sdr-timing = <2 3>; + samsung,dw-mshc-ddr-timing = <1 2>; + pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; + pinctrl-names = "default"; + bus-width = <8>; + cap-mmc-highspeed; + mmc-ddr-1_8v; + status = "okay"; +}; + +&pinctrl_0 { + pinctrl-names = "default"; + pinctrl-0 = <&sleep0>; + + lcd_en: lcd-en-pins { + samsung,pins = "gpc0-1"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; + + lcd_nrst: lcd-nrst-pins { + samsung,pins = "gpf0-4"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; + + s5m8767_ds: s5m8767-ds-pins { + samsung,pins = "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + }; + + sleep0: sleep-state { + PIN_SLP(gpa0-0, INPUT, NONE); + PIN_SLP(gpa0-1, OUT0, NONE); + PIN_SLP(gpa0-2, INPUT, NONE); + PIN_SLP(gpa0-3, INPUT, UP); + PIN_SLP(gpa0-4, INPUT, DOWN); + PIN_SLP(gpa0-5, INPUT, DOWN); + PIN_SLP(gpa0-6, INPUT, DOWN); + PIN_SLP(gpa0-7, INPUT, DOWN); + + PIN_SLP(gpa1-0, INPUT, DOWN); + PIN_SLP(gpa1-1, INPUT, DOWN); + PIN_SLP(gpa1-2, INPUT, DOWN); + PIN_SLP(gpa1-3, INPUT, DOWN); + PIN_SLP(gpa1-4, INPUT, DOWN); + PIN_SLP(gpa1-5, INPUT, DOWN); + + PIN_SLP(gpb-0, INPUT, NONE); + PIN_SLP(gpb-1, INPUT, NONE); + PIN_SLP(gpb-2, INPUT, NONE); + PIN_SLP(gpb-3, INPUT, NONE); + PIN_SLP(gpb-4, INPUT, DOWN); + PIN_SLP(gpb-5, INPUT, DOWN); + PIN_SLP(gpb-6, INPUT, DOWN); + PIN_SLP(gpb-7, INPUT, DOWN); + + PIN_SLP(gpc0-0, INPUT, DOWN); + PIN_SLP(gpc0-1, INPUT, DOWN); + PIN_SLP(gpc0-2, INPUT, NONE); + PIN_SLP(gpc0-3, INPUT, NONE); + PIN_SLP(gpc0-4, INPUT, NONE); + + PIN_SLP(gpc1-0, INPUT, DOWN); + PIN_SLP(gpc1-1, INPUT, DOWN); + PIN_SLP(gpc1-2, INPUT, DOWN); + PIN_SLP(gpc1-3, INPUT, DOWN); + PIN_SLP(gpc1-4, INPUT, DOWN); + + PIN_SLP(gpd0-0, INPUT, DOWN); + PIN_SLP(gpd0-1, OUT0, NONE); + PIN_SLP(gpd0-2, INPUT, NONE); + PIN_SLP(gpd0-3, INPUT, NONE); + + PIN_SLP(gpd1-0, INPUT, DOWN); + PIN_SLP(gpd1-1, INPUT, DOWN); + PIN_SLP(gpd1-2, INPUT, NONE); + PIN_SLP(gpd1-3, INPUT, NONE); + + PIN_SLP(gpf0-0, INPUT, DOWN); + PIN_SLP(gpf0-1, INPUT, DOWN); + PIN_SLP(gpf0-2, INPUT, DOWN); + PIN_SLP(gpf0-3, INPUT, DOWN); + PIN_SLP(gpf0-4, OUT0, NONE); + PIN_SLP(gpf0-5, OUT0, NONE); + PIN_SLP(gpf0-6, INPUT, DOWN); + PIN_SLP(gpf0-7, INPUT, DOWN); + + PIN_SLP(gpf1-0, INPUT, DOWN); + PIN_SLP(gpf1-1, INPUT, DOWN); + PIN_SLP(gpf1-2, INPUT, DOWN); + PIN_SLP(gpf1-3, INPUT, DOWN); + PIN_SLP(gpf1-4, INPUT, DOWN); + PIN_SLP(gpf1-5, INPUT, DOWN); + PIN_SLP(gpf1-6, INPUT, DOWN); + PIN_SLP(gpf1-7, INPUT, DOWN); + + PIN_SLP(gpf2-0, INPUT, DOWN); + PIN_SLP(gpf2-1, INPUT, DOWN); + PIN_SLP(gpf2-2, INPUT, DOWN); + PIN_SLP(gpf2-3, INPUT, DOWN); + PIN_SLP(gpf2-4, INPUT, DOWN); + PIN_SLP(gpf2-5, INPUT, DOWN); + PIN_SLP(gpf2-6, INPUT, DOWN); + PIN_SLP(gpf2-7, INPUT, DOWN); + + PIN_SLP(gpf3-0, INPUT, DOWN); + PIN_SLP(gpf3-1, INPUT, DOWN); + PIN_SLP(gpf3-2, INPUT, DOWN); + PIN_SLP(gpf3-3, INPUT, DOWN); + PIN_SLP(gpf3-4, PREV, NONE); + PIN_SLP(gpf3-5, OUT0, DOWN); + + PIN_SLP(gpj0-0, INPUT, DOWN); + PIN_SLP(gpj0-1, INPUT, DOWN); + PIN_SLP(gpj0-2, INPUT, DOWN); + PIN_SLP(gpj0-3, OUT0, NONE); + PIN_SLP(gpj0-4, INPUT, DOWN); + PIN_SLP(gpj0-5, INPUT, DOWN); + PIN_SLP(gpj0-6, OUT0, NONE); + PIN_SLP(gpj0-7, OUT0, NONE); + + PIN_SLP(gpj1-0, OUT0, NONE); + PIN_SLP(gpj1-1, INPUT, DOWN); + PIN_SLP(gpj1-2, PREV, NONE); + PIN_SLP(gpj1-3, INPUT, DOWN); + PIN_SLP(gpj1-4, INPUT, DOWN); + }; +}; + +&pinctrl_1 { + pinctrl-names = "default"; + pinctrl-0 = <&sleep1>; + + bt_shutdown: bt-shutdown-pins { + samsung,pins = "gpl0-6"; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; + + bt_host_wakeup: bt-host-wakeup-pins { + samsung,pins = "gpx2-6"; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; + + bt_device_wakeup: bt-device-wakeup-pins { + samsung,pins = "gpx3-1"; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; + + backlight_reset: backlight-reset-pins { + samsung,pins = "gpm0-1"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; + + gpio_keys: gpio-keys-pins { + samsung,pins = "gpx1-2", "gpx2-2", "gpx2-4", "gpx2-7", "gpx3-3"; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; + + max77693_irq: max77693-irq-pins { + samsung,pins = "gpx1-5"; + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + }; + + max77693_fuel_irq: max77693-fuel-irq-pins { + samsung,pins = "gpx2-3"; + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + }; + + sdhci2_cd: sdhci2-cd-irq-pins { + samsung,pins = "gpx3-4"; + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + }; + + s5m8767_dvs: s5m8767-dvs-pins { + samsung,pins = "gpm3-0", "gpm3-1", "gpm3-2"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + }; + + s5m8767_irq: s5m8767-irq-pins { + samsung,pins = "gpx0-7"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + }; + + sleep1: sleep-state { + PIN_SLP(gpk0-0, PREV, NONE); + PIN_SLP(gpk0-1, PREV, NONE); + PIN_SLP(gpk0-2, PREV, NONE); + PIN_SLP(gpk0-3, PREV, NONE); + PIN_SLP(gpk0-4, PREV, NONE); + PIN_SLP(gpk0-5, PREV, NONE); + PIN_SLP(gpk0-6, PREV, NONE); + + PIN_SLP(gpk1-0, INPUT, DOWN); + PIN_SLP(gpk1-1, INPUT, DOWN); + PIN_SLP(gpk1-2, INPUT, DOWN); + PIN_SLP(gpk1-3, PREV, NONE); + PIN_SLP(gpk1-4, PREV, NONE); + PIN_SLP(gpk1-5, PREV, NONE); + PIN_SLP(gpk1-6, PREV, NONE); + + PIN_SLP(gpk2-0, INPUT, DOWN); + PIN_SLP(gpk2-1, INPUT, DOWN); + PIN_SLP(gpk2-2, INPUT, DOWN); + PIN_SLP(gpk2-3, INPUT, DOWN); + PIN_SLP(gpk2-4, INPUT, DOWN); + PIN_SLP(gpk2-5, INPUT, DOWN); + PIN_SLP(gpk2-6, INPUT, DOWN); + + PIN_SLP(gpk3-0, OUT0, NONE); + PIN_SLP(gpk3-1, INPUT, NONE); + PIN_SLP(gpk3-2, INPUT, DOWN); + PIN_SLP(gpk3-3, INPUT, NONE); + PIN_SLP(gpk3-4, INPUT, NONE); + PIN_SLP(gpk3-5, INPUT, NONE); + PIN_SLP(gpk3-6, INPUT, NONE); + + PIN_SLP(gpl0-0, INPUT, DOWN); + PIN_SLP(gpl0-1, INPUT, NONE); + PIN_SLP(gpl0-2, INPUT, NONE); + PIN_SLP(gpl0-3, INPUT, DOWN); + PIN_SLP(gpl0-4, INPUT, DOWN); + PIN_SLP(gpl0-6, PREV, NONE); + + PIN_SLP(gpl1-0, INPUT, DOWN); + PIN_SLP(gpl1-1, OUT0, NONE); + PIN_SLP(gpl2-0, INPUT, DOWN); + PIN_SLP(gpl2-1, PREV, NONE); + PIN_SLP(gpl2-2, PREV, NONE); + PIN_SLP(gpl2-3, INPUT, DOWN); + PIN_SLP(gpl2-4, INPUT, DOWN); + PIN_SLP(gpl2-5, INPUT, DOWN); + PIN_SLP(gpl2-6, INPUT, DOWN); + PIN_SLP(gpl2-7, INPUT, DOWN); + + PIN_SLP(gpm0-0, PREV, NONE); + PIN_SLP(gpm0-1, OUT0, NONE); + PIN_SLP(gpm0-2, INPUT, DOWN); + PIN_SLP(gpm0-3, INPUT, DOWN); + PIN_SLP(gpm0-4, INPUT, DOWN); + PIN_SLP(gpm0-5, INPUT, DOWN); + PIN_SLP(gpm0-6, INPUT, DOWN); + PIN_SLP(gpm0-7, INPUT, DOWN); + + PIN_SLP(gpm1-0, INPUT, DOWN); + PIN_SLP(gpm1-1, INPUT, DOWN); + PIN_SLP(gpm1-2, INPUT, NONE); + PIN_SLP(gpm1-3, INPUT, NONE); + PIN_SLP(gpm1-4, INPUT, NONE); + PIN_SLP(gpm1-5, INPUT, NONE); + PIN_SLP(gpm1-6, OUT0, NONE); + + PIN_SLP(gpm2-0, INPUT, NONE); + PIN_SLP(gpm2-1, INPUT, NONE); + PIN_SLP(gpm2-2, OUT0, NONE); + PIN_SLP(gpm2-3, INPUT, DOWN); + PIN_SLP(gpm2-4, INPUT, DOWN); + + PIN_SLP(gpm3-0, PREV, NONE); + PIN_SLP(gpm3-1, PREV, NONE); + PIN_SLP(gpm3-2, PREV, NONE); + PIN_SLP(gpm3-3, INPUT, DOWN); + PIN_SLP(gpm3-4, INPUT, DOWN); + PIN_SLP(gpm3-5, PREV, NONE); + PIN_SLP(gpm3-6, INPUT, DOWN); + PIN_SLP(gpm3-7, OUT0, NONE); + + PIN_SLP(gpm4-0, INPUT, DOWN); + PIN_SLP(gpm4-1, INPUT, DOWN); + PIN_SLP(gpm4-2, INPUT, DOWN); + PIN_SLP(gpm4-3, INPUT, DOWN); + PIN_SLP(gpm4-4, PREV, NONE); + PIN_SLP(gpm4-5, INPUT, NONE); + PIN_SLP(gpm4-6, INPUT, DOWN); + PIN_SLP(gpm4-7, INPUT, DOWN); + + PIN_SLP(gpy0-0, INPUT, DOWN); + PIN_SLP(gpy0-1, INPUT, DOWN); + PIN_SLP(gpy0-2, INPUT, NONE); + PIN_SLP(gpy0-3, INPUT, NONE); + PIN_SLP(gpy0-4, INPUT, DOWN); + PIN_SLP(gpy0-5, INPUT, DOWN); + + PIN_SLP(gpy1-0, INPUT, DOWN); + PIN_SLP(gpy1-1, INPUT, DOWN); + PIN_SLP(gpy1-2, INPUT, DOWN); + PIN_SLP(gpy1-3, INPUT, DOWN); + + PIN_SLP(gpy2-0, PREV, NONE); + PIN_SLP(gpy2-1, INPUT, DOWN); + PIN_SLP(gpy2-2, INPUT, NONE); + PIN_SLP(gpy2-3, INPUT, NONE); + PIN_SLP(gpy2-4, INPUT, NONE); + PIN_SLP(gpy2-5, INPUT, NONE); + + PIN_SLP(gpy3-0, INPUT, DOWN); + PIN_SLP(gpy3-1, INPUT, DOWN); + PIN_SLP(gpy3-2, INPUT, DOWN); + PIN_SLP(gpy3-3, INPUT, DOWN); + PIN_SLP(gpy3-4, INPUT, DOWN); + PIN_SLP(gpy3-5, INPUT, DOWN); + PIN_SLP(gpy3-6, INPUT, DOWN); + PIN_SLP(gpy3-7, INPUT, DOWN); + + PIN_SLP(gpy4-0, INPUT, DOWN); + PIN_SLP(gpy4-1, INPUT, DOWN); + PIN_SLP(gpy4-2, INPUT, DOWN); + PIN_SLP(gpy4-3, INPUT, DOWN); + PIN_SLP(gpy4-4, INPUT, DOWN); + PIN_SLP(gpy4-5, INPUT, DOWN); + PIN_SLP(gpy4-6, INPUT, DOWN); + PIN_SLP(gpy4-7, INPUT, DOWN); + + PIN_SLP(gpy5-0, INPUT, DOWN); + PIN_SLP(gpy5-1, INPUT, DOWN); + PIN_SLP(gpy5-2, INPUT, DOWN); + PIN_SLP(gpy5-3, INPUT, DOWN); + PIN_SLP(gpy5-4, INPUT, DOWN); + PIN_SLP(gpy5-5, INPUT, DOWN); + PIN_SLP(gpy5-6, INPUT, DOWN); + PIN_SLP(gpy5-7, INPUT, DOWN); + + PIN_SLP(gpy6-0, INPUT, DOWN); + PIN_SLP(gpy6-1, INPUT, DOWN); + PIN_SLP(gpy6-2, INPUT, DOWN); + PIN_SLP(gpy6-3, INPUT, DOWN); + PIN_SLP(gpy6-4, INPUT, DOWN); + PIN_SLP(gpy6-5, INPUT, DOWN); + PIN_SLP(gpy6-6, INPUT, DOWN); + PIN_SLP(gpy6-7, INPUT, DOWN); + }; +}; + +&pinctrl_2 { + pinctrl-names = "default"; + pinctrl-0 = <&sleep2>; + + sleep2: sleep-state { + PIN_SLP(gpz-0, INPUT, DOWN); + PIN_SLP(gpz-1, INPUT, DOWN); + PIN_SLP(gpz-2, INPUT, DOWN); + PIN_SLP(gpz-3, INPUT, DOWN); + PIN_SLP(gpz-4, INPUT, DOWN); + PIN_SLP(gpz-5, INPUT, DOWN); + PIN_SLP(gpz-6, INPUT, DOWN); + }; +}; + +&pinctrl_3 { + pinctrl-names = "default"; + pinctrl-0 = <&sleep3>; + + sleep3: sleep-state { + PIN_SLP(gpv0-0, INPUT, DOWN); + PIN_SLP(gpv0-1, INPUT, DOWN); + PIN_SLP(gpv0-2, INPUT, DOWN); + PIN_SLP(gpv0-3, INPUT, DOWN); + PIN_SLP(gpv0-4, INPUT, DOWN); + PIN_SLP(gpv0-5, INPUT, DOWN); + PIN_SLP(gpv0-6, INPUT, DOWN); + PIN_SLP(gpv0-7, INPUT, DOWN); + + PIN_SLP(gpv1-0, INPUT, DOWN); + PIN_SLP(gpv1-1, INPUT, DOWN); + PIN_SLP(gpv1-2, INPUT, DOWN); + PIN_SLP(gpv1-3, INPUT, DOWN); + PIN_SLP(gpv1-4, INPUT, DOWN); + PIN_SLP(gpv1-5, INPUT, DOWN); + PIN_SLP(gpv1-6, INPUT, DOWN); + PIN_SLP(gpv1-7, INPUT, DOWN); + + PIN_SLP(gpv2-0, INPUT, DOWN); + PIN_SLP(gpv2-1, INPUT, DOWN); + PIN_SLP(gpv2-2, INPUT, DOWN); + PIN_SLP(gpv2-3, INPUT, DOWN); + PIN_SLP(gpv2-4, INPUT, DOWN); + PIN_SLP(gpv2-5, INPUT, DOWN); + PIN_SLP(gpv2-6, INPUT, DOWN); + PIN_SLP(gpv2-7, INPUT, DOWN); + + PIN_SLP(gpv3-0, INPUT, DOWN); + PIN_SLP(gpv3-1, INPUT, DOWN); + PIN_SLP(gpv3-2, INPUT, DOWN); + PIN_SLP(gpv3-3, INPUT, DOWN); + PIN_SLP(gpv3-4, INPUT, DOWN); + PIN_SLP(gpv3-5, INPUT, DOWN); + PIN_SLP(gpv3-6, INPUT, DOWN); + PIN_SLP(gpv3-7, INPUT, DOWN); + + PIN_SLP(gpv4-0, INPUT, DOWN); + PIN_SLP(gpv4-1, INPUT, DOWN); + }; +}; + +&pmu_system_controller { + assigned-clocks = <&pmu_system_controller 0>; + assigned-clock-parents = <&clock CLK_XUSBXTI>; +}; + +&pwm { + pinctrl-0 = <&pwm1_out>; + pinctrl-names = "default"; + samsung,pwm-outputs = <1>; + status = "okay"; +}; + +&sdhci_2 { + bus-width = <4>; + cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sdhci2_cd>; + pinctrl-names = "default"; + vmmc-supply = <&ldo23_reg>; + status = "okay"; +}; + +&sdhci_3 { + #address-cells = <1>; + #size-cells = <0>; + non-removable; + bus-width = <4>; + + mmc-pwrseq = <&wlan_pwrseq>; + pinctrl-names = "default"; + pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_bus4>; + status = "okay"; + + brcmf: wifi@1 { + compatible = "brcm,bcm4334-fmac", "brcm,bcm4329-fmac"; + reg = <1>; + + interrupt-parent = <&gpx2>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host-wake"; + }; +}; + +&serial_0 { + pinctrl-0 = <&uart0_data &uart0_fctl>; + pinctrl-names = "default"; + status = "okay"; + + bluetooth { + compatible = "brcm,bcm4330-bt"; /* BCM4334B0 */ + pinctrl-0 = <&bt_shutdown &bt_device_wakeup &bt_host_wakeup>; + pinctrl-names = "default"; + max-speed = <3000000>; + shutdown-gpios = <&gpl0 6 GPIO_ACTIVE_HIGH>; + device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>; + clocks = <&s5m8767_osc S2MPS11_CLK_BT>; + }; +}; + +&serial_1 { + status = "okay"; +}; + +&serial_2 { + status = "okay"; +}; + +&serial_3 { + status = "okay"; +}; + +&tmu { + vtmu-supply = <&ldo10_reg>; + status = "okay"; +};

[v4] ARM: dts: exynos: Add Samsung Galaxy Tab 3 8.0 boards

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