From: Alexandre Marquet <[email protected]> Manta is the code name for Google Nexus 10, and was manufactured by Samsung with their Exynos5250 SoC. This patch adds initial device-tree file for this board.
Signed-off-by: Alexandre Marquet <[email protected]> Co-developed-by: Lukas Timmermann <[email protected]> Signed-off-by: Lukas Timmermann <[email protected]> --- arch/arm/boot/dts/samsung/Makefile | 1 + arch/arm/boot/dts/samsung/exynos5250-manta.dts | 511 +++++++++++++++++++++++++ 2 files changed, 512 insertions(+) diff --git a/arch/arm/boot/dts/samsung/Makefile b/arch/arm/boot/dts/samsung/Makefile index 7becf36656b1..e0143ee8c82d 100644 --- a/arch/arm/boot/dts/samsung/Makefile +++ b/arch/arm/boot/dts/samsung/Makefile @@ -26,6 +26,7 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \ exynos4412-trats2.dtb dtb-$(CONFIG_ARCH_EXYNOS5) += \ exynos5250-arndale.dtb \ + exynos5250-manta.dtb \ exynos5250-smdk5250.dtb \ exynos5250-snow.dtb \ exynos5250-snow-rev5.dtb \ diff --git a/arch/arm/boot/dts/samsung/exynos5250-manta.dts b/arch/arm/boot/dts/samsung/exynos5250-manta.dts new file mode 100644 index 000000000000..0f006590576c --- /dev/null +++ b/arch/arm/boot/dts/samsung/exynos5250-manta.dts @@ -0,0 +1,511 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Google Manta (Nexus 10) board device tree source + * + * Copyright (c) 2023-2025 Alexandre Marquet + * Copyright (c) 2025 Lukas Timmermann + */ + +/dts-v1/; +#include <dt-bindings/leds/common.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clock/maxim,max77686.h> +#include <dt-bindings/input/linux-event-codes.h> +#include "exynos-pinctrl.h" +#include "exynos5250.dtsi" +#include "exynos-mfc-reserved-memory.dtsi" + +/ { + model = "Google Nexus 10"; + compatible = "google,manta", "samsung,exynos5250", "samsung,exynos5"; + + aliases { + mmc0 = &mmc_0; /* eMMC */ + mmc1 = &mmc_1; /* WiFi */ + }; + + bmp180_vdda_reg: regulator-bmp180-vdda { + compatible = "regulator-fixed"; + regulator-name = "BMP180_VDDA"; + }; + + bmp180_vddd_reg: regulator-bmp180-vddd { + compatible = "regulator-fixed"; + regulator-name = "BMP180_VDDD"; + }; + + chosen { + stdout-path = &serial_2; + }; + + fixed-rate-clocks { + xxti { + compatible = "samsung,clock-xxti"; + clock-frequency = <24000000>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys>; + + key-down { + gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + label = "volume down"; + debounce-interval = <5>; + }; + + key-up { + gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + label = "volume up"; + debounce-interval = <5>; + }; + + key-power { + gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + label = "power"; + debounce-interval = <5>; + wakeup-source; + }; + + lid-switch { + label = "Lid"; + gpios = <&gpx1 3 GPIO_ACTIVE_LOW>; + linux,input-type = <5>; /* EV_SW */ + linux,code = <0>; /* SW_LID */ + debounce-interval = <10>; + wakeup-source; + }; + }; + + multi-led { + compatible = "leds-group-multicolor"; + color = <LED_COLOR_ID_RGB>; + function = LED_FUNCTION_STATUS; + leds = <&status_red>, <&status_green>, <&status_blue>, <&status_white>; + }; + + pwrseq: mmc1-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpv1 0 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&wlan_pmena>; + pinctrl-names = "default"; + clocks = <&max77686 MAX77686_CLK_PMIC>; + clock-names = "ext_clock"; + post-power-on-delay-ms = <300>; + power-off-delay-us = <50>; + }; + + firmware@203f000 { + compatible = "samsung,secure-firmware"; + reg = <0x0204efff 0x1000>; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x40000000 0x20000000>, + <0x60000000 0x20000000>, + <0x80000000 0x20000000>, + <0xa0000000 0x1ff00000>; + }; +}; + +&clock { + assigned-clocks = <&clock CLK_FOUT_APLL>; + assigned-clock-rates = <1000000000>; +}; + +&cpu0 { + cpu0-supply = <&buck2_reg>; +}; + +&ehci { + status = "disabled"; +}; + +&i2c_0 { + status = "okay"; + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; +}; + +&i2c_1 { + status = "okay"; + + pressure@77 { + compatible = "bosch,bmp180"; + reg = <0x77>; + vddd-supply = <&bmp180_vddd_reg>; + vdda-supply = <&bmp180_vdda_reg>; + }; + + imu@68 { + compatible = "invensense,mpu6050"; + reg = <0x68>; + pinctrl-names = "default"; + pinctrl-0 = <&acc_int>; + interrupt-parent = <&gpx1>; + interrupts = <4 IRQ_TYPE_EDGE_RISING>; + mount-matrix = "0", "-1", "0", + "-1", "0", "0", + "0", "0", "-1"; + + i2c-gate { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@c { + compatible = "asahi-kasei,ak8963"; + reg = <0x0c>; + pinctrl-names = "default"; + pinctrl-0 = <&msense_rst>; + mount-matrix = "-1", "0", "0", + "0", "1", "0", + "0", "0", "-1"; + }; + }; + }; + + led-controller@42 { + compatible = "ams,as3668"; + reg = <0x42>; + #address-cells = <1>; + #size-cells = <0>; + + status_red: led@0 { + reg = <0x0>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_RED>; + }; + + status_green: led@1 { + reg = <0x1>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_GREEN>; + }; + + status_blue: led@2 { + reg = <0x2>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_BLUE>; + }; + + status_white: led@3 { + reg = <0x3>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_WHITE>; + }; + }; +}; + +&i2c_2 { + status = "okay"; + + light-sensor@23 { + compatible = "rohm,bh1721"; + reg = <0x23>; + pinctrl-names = "default"; + pinctrl-0 = <&bh1721fvc_reset>; + reset-gpios = <&gph1 2 GPIO_ACTIVE_LOW>; + }; + + onewire@18 { + compatible = "maxim,ds2484"; + reg = <0x18>; + + pinctrl-names = "default"; + pinctrl-0 = <&onewire_sleep>; + }; +}; + +&i2c_5 { + status = "okay"; + samsung,i2c-sda-delay = <100>; + + max77686: pmic@9 { + compatible = "maxim,max77686"; + reg = <0x09>; + interrupt-parent = <&gpx0>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&max77686_irq>; + #clock-cells = <1>; + wakeup-source; + + voltage-regulators { + ldo3_reg: LDO3 { + regulator-name = "VCC_1.8V_AP"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + ldo8_reg: LDO8 { + regulator-name = "VMIPI_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + }; + ldo9_reg: LDO9 { + regulator-name = "TOUCH_VDD_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + ldo10_reg: LDO10 { + regulator-name = "VMIPI_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + ldo12_reg: LDO12 { + regulator-name = "VUOTG_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + regulator-boot-on; + }; + ldo15_reg: LDO15 { + regulator-name = "VHSIC_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + }; + ldo16_reg: LDO16 { + regulator-name = "VHSIC_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + ldo17_reg: LDO17 { + regulator-name = "5M_CORE_1.5V"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + }; + ldo18_reg: LDO18 { + regulator-name = "CAM_IO_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + ldo19_reg: LDO19 { + regulator-name = "VT_CAM_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + ldo20_reg: LDO20 { + regulator-name = "TA_CHECK_1.35V"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + }; + ldo23_reg: LDO23 { + regulator-name = "TSP_AVDD_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + ldo24_reg: LDO24 { + regulator-name = "CAM_AF_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + ldo25_reg: LDO25 { + regulator-name = "VADC_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + buck1_reg: BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + buck2_reg: BUCK2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + buck3_reg: BUCK3 { + regulator-name = "vdd_int"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + buck4_reg: BUCK4 { + regulator-name = "vdd_g3d"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1200000>; + regulator-boot-on; + }; + }; + }; +}; + +&mali { + status = "okay"; + mali-supply = <&buck4_reg>; +}; + +&mixer { + status = "okay"; +}; + +/* eMMC */ +&mmc_0 { + status = "okay"; + non-removable; + max-frequency = <200000000>; + sd-uhs-ddr50; + mmc-ddr-1_8v; + cap-mmc-hw-reset; + mmc-hs200-1_8v; + bus-width = <8>; + card-detect-delay = <200>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 2>; + samsung,dw-mshc-ddr-timing = <2 3>; + pinctrl-names = "default"; + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>; +}; + +/* WiFi */ +&mmc_1 { + status = "okay"; + non-removable; + max-frequency = <100000000>; + sd-uhs-sdr50; + cap-sd-highspeed; + keep-power-in-suspend; + bus-width = <4>; + card-detect-delay = <0>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <2 4>; + samsung,dw-mshc-ddr-timing = <2 3>; + pinctrl-names = "default"; + pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>; + mmc-pwrseq = <&pwrseq>; + + wifi@1 { + compatible = "brcm,bcm4330-fmac", "brcm,bcm4329-fmac"; + reg = <1>; + interrupt-parent = <&gpx2>; + interrupts = <5 IRQ_TYPE_NONE>; + interrupt-names = "host-wake"; + pinctrl-names = "default"; + pinctrl-0 = <&wlan_irq>; + }; +}; + +&ohci { + status = "disabled"; +}; + +&pinctrl_0 { + acc_int: acc-int-pins { + samsung,pins = "gpx1-4"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; + }; + + max77686_irq: max77686-irq-pins { + samsung,pins = "gpx0-2"; + samsung,pin-function = <EXYNOS_PIN_FUNC_F>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + }; + gpio_keys: gpio-keys-pins-pins { + samsung,pins = "gpx2-0", "gpx2-1", "gpx2-7", "gpx1-3"; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; + wlan_irq: wlan-irq-pins { + samsung,pins = "gpx2-5"; + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV3>; + }; +}; + +&pinctrl_1 { + bh1721fvc_reset: bh1721fvc-reset-pins { + samsung,pins = "gph1-2"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; + msense_rst: msense-rst-pins { + samsung,pins = "gpg2-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + }; + onewire_sleep: onewire-sleep-pins { + samsung,pins = "gpg0-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>; + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; + }; +}; + +&pinctrl_2 { + wlan_pmena: wlan-pmena-pins { + samsung,pins = "gpv1-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV3>; + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>; + samsung,pin-val = <0>; + }; +}; + +&pmu_system_controller { + assigned-clocks = <&pmu_system_controller 0>; + assigned-clock-parents = <&clock CLK_FIN_PLL>; +}; + +&sd1_bus4 { + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>; + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; +}; + +&sd1_cmd { + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>; + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; +}; + +/* Bluetooth */ +&serial_0 { + status = "disabled"; +}; + +&serial_1 { + pinctrl-names = "default", "flow-control"; + pinctrl-0 = <&uart1_data>; + pinctrl-1 = <&uart1_data>, <&uart1_fctl>; +}; + +&serial_2 { + pinctrl-names = "default", "flow-control"; + pinctrl-0 = <&uart2_data>; + pinctrl-1 = <&uart2_data>, <&uart2_fctl>; +}; + +&usbdrd { + status = "disabled"; +}; + +&usbdrd_dwc3 { + status = "disabled"; +}; + +&usbdrd_phy { + status = "disabled"; +}; -- 2.52.0
