[v2,5/5] arm64: dts: exynos: add initial support for Samsung Galaxy J6

Message ID	20250204-exynos7870-v2-5-56313165ef0c@disroot.org (mailing list archive)
State	New
Headers	show Return-Path: <linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org> From: Kaustabh Chakraborty <kauschluss@disroot.org> Date: Tue, 04 Feb 2025 02:16:13 +0530 Subject: [PATCH v2 5/5] arm64: dts: exynos: add initial support for Samsung Galaxy J6 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250204-exynos7870-v2-5-56313165ef0c@disroot.org> References: <20250204-exynos7870-v2-0-56313165ef0c@disroot.org> In-Reply-To: <20250204-exynos7870-v2-0-56313165ef0c@disroot.org> To: Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk@kernel.org>, Conor Dooley <conor@kernel.org>, Alim Akhtar <alim.akhtar@samsung.com>, Kees Cook <kees@kernel.org>, Tony Luck <tony.luck@intel.com>, "Guilherme G. Piccoli" <gpiccoli@igalia.com> Cc: Sergey Lisov <sleirsgoevy@gmail.com>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, Kaustabh Chakraborty <kauschluss@disroot.org> Precedence: list Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org
Series	Add support for the Exynos7870 SoC, along with three devices \| expand [v2,0/5] Add support for the Exynos7870 SoC, along with three devices [v2,1/5] dt-bindings: arm: samsung: add compatibles for exynos7870 devices [v2,2/5] arm64: dts: exynos: add initial devicetree support for exynos7870 [v2,3/5] arm64: dts: exynos: add initial support for Samsung Galaxy J7 Prime [v2,4/5] arm64: dts: exynos: add initial support for Samsung Galaxy A2 Core [v2,5/5] arm64: dts: exynos: add initial support for Samsung Galaxy J6

diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile index e0da4c4972c7344cf957e00ef701d6405a16bdcb..89c90564c3d86a268ea46492b67d72fa69ad3e95 100644 --- a/arch/arm64/boot/dts/exynos/Makefile +++ b/arch/arm64/boot/dts/exynos/Makefile @@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += \ exynos5433-tm2e.dtb \ exynos7-espresso.dtb \ exynos7870-a2corelte.dtb \ + exynos7870-j6lte.dtb \ exynos7870-on7xelte.dtb \ exynos7885-jackpotlte.dtb \ exynos850-e850-96.dtb \ diff --git a/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts b/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts new file mode 100644 index 0000000000000000000000000000000000000000..d089d7ec184e5f33353f7a65eabe3db9b07eae35 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts @@ -0,0 +1,606 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Samsung Galaxy J6 (j6lte) device tree source + * + * Copyright (c) 2018 Samsung Electronics Co., Ltd. + */ + +/dts-v1/; +#include "exynos7870.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> + +/ { + model = "Samsung Galaxy J6"; + compatible = "samsung,j6lte", "samsung,exynos7870"; + chassis-type = "handset"; + + aliases { + mmc0 = &mmc0; + mmc1 = &mmc1; + mmc2 = &mmc2; + serial0 = &serial0; + serial1 = &serial1; + serial2 = &serial2; + }; + + chosen { + #address-cells = <2>; + #size-cells = <1>; + ranges; + + stdout-path = &serial2; + + framebuffer@67000000 { + compatible = "simple-framebuffer"; + reg = <0x0 0x67000000 (720 * 1480 * 4)>; + width = <720>; + height = <1480>; + stride = <(720 * 4)>; + format = "a8r8g8b8"; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <1>; + ranges; + + ramoops@46e00000 { + compatible = "ramoops"; + reg = <0x0 0x46e00000 0x8000>; + console-size = <0x4000>; + pmsg-size = <0x4000>; + }; + + framebuffer@67000000 { + reg = <0x0 0x67000000 (720 * 1480 * 4)>; + no-map; + }; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x0 0x40000000 0x3d800000>; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0x40000000>; + }; + + gpio-keys { + compatible = "gpio-keys"; + label = "GPIO Keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&key_power &key_volup &key_voldown>; + + key-power { + label = "Power Key"; + gpios = <&gpa0 0 GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + }; + + key-volup { + label = "Volume Up Key"; + gpios = <&gpa2 0 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + + key-voldown { + label = "Volume Down Key"; + gpios = <&gpa2 1 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + }; + }; + + gpio-hall-effect-sensor { + compatible = "gpio-keys"; + label = "GPIO Hall Effect Sensor"; + + pinctrl-names = "default"; + pinctrl-0 = <&hall_irq>; + + event-hall-effect-sensor { + label = "Hall Effect Sensor"; + gpios = <&gpa1 3 GPIO_ACTIVE_LOW>; + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + linux,can-disable; + wakeup-source; + }; + }; + + vibrator { + compatible = "regulator-haptic"; + haptic-supply = <&vdd_ldo32>; + min-microvolt = <3300000>; + max-microvolt = <3300000>; + }; + + pwrseq_mmc1: pwrseq-mmc1 { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpd3 6 GPIO_ACTIVE_LOW>; + }; + + /* mmc2: vmmc */ + vdd_fixed_mmc2: regulator-fixed-mmc2 { + compatible = "regulator-fixed"; + regulator-name = "vdd_fixed_mmc2"; + regulator-max-microvolt = <2800000>; + regulator-min-microvolt = <2800000>; + gpio = <&gpc0 0 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&gpu { + status = "okay"; +}; + +&pinctrl0 { + key_power: key-power-pins { + samsung,pins = "gpa0-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + }; + + key_volup: key-volup-pins { + samsung,pins = "gpa2-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + }; + + key_voldown: key-voldown-pins { + samsung,pins = "gpa2-1"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + }; + + hall_irq: hall-irq-pins { + samsung,pins = "gpa1-3"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + }; + + dwmmc2_irq: dwmmc2-irq-pins { + samsung,pins = "gpa0-1"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + }; + + pmic_irq: pmic-irq-pins { + samsung,pins = "gpa0-2"; + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR4>; + }; + + fuel_irq: fuel-irq-pins { + samsung,pins = "gpa0-3"; + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + }; + + touch_irq: touch-irq-pins { + samsung,pins = "gpa0-6"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + }; + + accel_irq: accel-irq-pins { + samsung,pins = "gpa2-3"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + }; + + wlan_hostwake: wlan-hostwake-pins { + samsung,pins = "gpa2-2"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; + }; +}; + +&pinctrl6 { + bt_enable: bt-enable-pins { + samsung,pins = "gpd4-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; + }; + + wlan_enable: wlan-enable-pins { + samsung,pins = "gpd3-6"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR4>; + samsung,pin-val = <0>; + }; +}; + +&i2c1 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <400000>; + + accelerometer@1d { + compatible = "st,lis2ds12"; + reg = <0x1d>; + interrupt-parent = <&gpa2>; + interrupts = <3 IRQ_TYPE_EDGE_RISING>; + + pinctrl-names = "default"; + pinctrl-0 = <&accel_irq>; + + mount-matrix = "-1", "0", "0", + "0", "1", "0", + "0", "0", "-1"; + + st,drdy-int-pin = <1>; + }; +}; + +&i2c2 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <400000>; + + touchscreen@20 { + compatible = "zinitix,bt532"; + reg = <0x20>; + interrupt-parent = <&gpa0>; + interrupts = <6 IRQ_TYPE_LEVEL_LOW>; + + pinctrl-names = "default"; + pinctrl-0 = <&touch_irq>; + + touchscreen-size-x = <720>; + touchscreen-size-y = <1480>; + + vdd-supply = <&vdd_ldo34>; + }; +}; + +&hsi2c0 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + pmic@66 { + compatible = "samsung,s2mpu05-pmic"; + reg = <0x66>; + interrupt-parent = <&gpa0>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + + pinctrl-names = "default"; + pinctrl-0 = <&pmic_irq>; + + regulators { + vdd_buck1: BUCK1 { + regulator-name = "BUCK1"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_buck2: BUCK2 { + regulator-name = "BUCK2"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_buck3: BUCK3 { + regulator-name = "BUCK3"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_buck4: BUCK4 { + regulator-name = "BUCK4"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_buck5: BUCK5 { + regulator-name = "BUCK5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2100000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo1: LDO1 { + regulator-name = "vdd_ldo1"; + regulator-min-microvolt = <650000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + /* mmc2: vqmmc */ + vdd_ldo2: LDO2 { + regulator-name = "vdd_ldo2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2800000>; + regulator-ramp-delay = <12000>; + }; + + vdd_ldo3: LDO3 { + regulator-name = "vdd_ldo3"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2375000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo4: LDO4 { + regulator-name = "vdd_ldo4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo5: LDO5 { + regulator-name = "vdd_ldo5"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo6: LDO6 { + regulator-name = "vdd_ldo6"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo7: LDO7 { + regulator-name = "vdd_ldo7"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2375000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo8: LDO8 { + regulator-name = "vdd_ldo8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo9: LDO9 { + regulator-name = "vdd_ldo9"; + regulator-min-microvolt = <650000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo10: LDO10 { + regulator-name = "vdd_ldo10"; + regulator-min-microvolt = <650000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo25: LDO25 { + regulator-name = "vdd_ldo25"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2375000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + /* mmc0: vmmc */ + vdd_ldo26: LDO26 { + regulator-name = "vdd_ldo26"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-ramp-delay = <12000>; + }; + + /* mmc0: vqmmc */ + vdd_ldo27: LDO27 { + regulator-name = "vdd_ldo27"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2375000>; + regulator-ramp-delay = <12000>; + }; + + vdd_ldo29: LDO29 { + regulator-name = "vdd_ldo29"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo30: LDO30 { + regulator-name = "vdd_ldo30"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd_ldo31: LDO31 { + regulator-name = "vdd_ldo31"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + /* vibrator: haptic */ + vdd_ldo32: LDO32 { + regulator-name = "vdd_ldo32"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12000>; + }; + + vdd_ldo33: LDO33 { + regulator-name = "vdd_ldo33"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + + /* touchscreen: vdd */ + vdd_ldo34: LDO34 { + regulator-name = "vdd_ldo34"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vdd_ldo35: LDO35 { + regulator-name = "vdd_ldo35"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-ramp-delay = <12000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&serial0 { + status = "okay"; + + bluetooth { + compatible = "brcm,bcm43430a1-bt"; + + pinctrl-names = "default"; + pinctrl-0 = <&bt_btwake &bt_hostwake &bt_enable>; + + device-wakeup-gpios = <&gpa1 2 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpa1 6 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpd4 0 GPIO_ACTIVE_HIGH>; + + max-speed = <3000000>; + }; +}; + +&serial2 { + status = "okay"; +}; + +&mmc0 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_rdqs &sd0_bus1 &sd0_bus4 &sd0_bus8>; + + vmmc-supply = <&vdd_ldo26>; + vqmmc-supply = <&vdd_ldo27>; + + fifo-depth = <64>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <0 4>; + samsung,dw-mshc-ddr-timing = <2 4>; + non-removable; +}; + +&mmc1 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus1 &sd1_bus4>; + + mmc-pwrseq = <&pwrseq_mmc1>; + + bus-width = <4>; + fifo-depth = <64>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <0 3>; + samsung,dw-mshc-ddr-timing = <1 2>; + non-removable; + cap-sd-highspeed; + cap-sdio-irq; + + wifi@1 { + compatible = "brcm,bcm43430a1-fmac", "brcm,bcm4329-fmac"; + reg = <0x1>; + interrupt-names = "host-wake"; + interrupt-parent = <&gpa2>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + + reset-gpios = <&gpd3 6 GPIO_ACTIVE_LOW>; + }; +}; + +&mmc2 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus1 &sd2_bus4 &dwmmc2_irq>; + + vmmc-supply = <&vdd_fixed_mmc2>; + vqmmc-supply = <&vdd_ldo2>; + + bus-width = <4>; + fifo-depth = <64>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <0 3>; + samsung,dw-mshc-ddr-timing = <1 2>; + non-removable; + sd-uhs-sdr50; + sd-uhs-sdr104; + disable-wp; +}; + +&usbdrd { + status = "okay"; +};

[v2,5/5] arm64: dts: exynos: add initial support for Samsung Galaxy J6

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