forked from torvalds/linux
-
Notifications
You must be signed in to change notification settings - Fork 14
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
arm64: dts: mt8183: Add krane-sku176 board
Also known as the Lenovo IdeaPad Duet Chromebook. There are different krane boards with shared resources, hence a mt8183-kukui-krane.dtsi was created for easily introduce future new boards. The same happens with the baseboard codenamed kukui where different variants, apart from kukui variant can take advantage of the shared resources. Signed-off-by: Ben Ho <[email protected]> [originally created by Ben Ho but adapted and ported to mainline] Signed-off-by: Enric Balletbo i Serra <[email protected]> Tested-by: Hsin-Yi Wang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Matthias Brugger <[email protected]>
- Loading branch information
Showing
4 changed files
with
1,150 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
18 changes: 18 additions & 0 deletions
18
arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| // SPDX-License-Identifier: (GPL-2.0 OR MIT) | ||
| /* | ||
| * Copyright 2019 Google LLC | ||
| * | ||
| * Device-tree for Krane sku176. | ||
| * | ||
| * SKU is a 8-bit value (0xb0 == 176): | ||
| * - Bits 7..4: Panel ID: 0xb (BOE) | ||
| * - Bits 3..0: SKU ID: 0x0 (default) | ||
| */ | ||
|
|
||
| /dts-v1/; | ||
| #include "mt8183-kukui-krane.dtsi" | ||
|
|
||
| / { | ||
| model = "MediaTek krane sku176 board"; | ||
| compatible = "google,krane-sku176", "google,krane", "mediatek,mt8183"; | ||
| }; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,343 @@ | ||
| // SPDX-License-Identifier: (GPL-2.0 OR MIT) | ||
| /* | ||
| * Copyright 2019 Google LLC | ||
| */ | ||
|
|
||
| #include "mt8183-kukui.dtsi" | ||
|
|
||
| / { | ||
| ppvarn_lcd: ppvarn-lcd { | ||
| compatible = "regulator-fixed"; | ||
| regulator-name = "ppvarn_lcd"; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&ppvarn_lcd_en>; | ||
|
|
||
| enable-active-high; | ||
|
|
||
| gpio = <&pio 66 GPIO_ACTIVE_HIGH>; | ||
| }; | ||
|
|
||
| ppvarp_lcd: ppvarp-lcd { | ||
| compatible = "regulator-fixed"; | ||
| regulator-name = "ppvarp_lcd"; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&ppvarp_lcd_en>; | ||
|
|
||
| enable-active-high; | ||
|
|
||
| gpio = <&pio 166 GPIO_ACTIVE_HIGH>; | ||
| }; | ||
|
|
||
| pp1800_lcd: pp1800-lcd { | ||
| compatible = "regulator-fixed"; | ||
| regulator-name = "pp1800_lcd"; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&pp1800_lcd_en>; | ||
|
|
||
| enable-active-high; | ||
|
|
||
| gpio = <&pio 36 GPIO_ACTIVE_HIGH>; | ||
| }; | ||
| }; | ||
|
|
||
| &bluetooth { | ||
| firmware-name = "nvm_00440302_i2s_eu.bin"; | ||
| }; | ||
|
|
||
| &i2c0 { | ||
| status = "okay"; | ||
|
|
||
| touchscreen4: touchscreen@5d { | ||
| compatible = "hid-over-i2c"; | ||
| reg = <0x5d>; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&open_touch>; | ||
|
|
||
| interrupt-parent = <&pio>; | ||
| interrupts = <155 IRQ_TYPE_EDGE_FALLING>; | ||
|
|
||
| post-power-on-delay-ms = <10>; | ||
| hid-descr-addr = <0x0001>; | ||
| }; | ||
| }; | ||
|
|
||
| &mt6358_vcama2_reg { | ||
| regulator-min-microvolt = <2800000>; | ||
| regulator-max-microvolt = <2800000>; | ||
| }; | ||
|
|
||
| &i2c2 { | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&i2c2_pins>; | ||
| status = "okay"; | ||
| clock-frequency = <400000>; | ||
|
|
||
| eeprom@58 { | ||
| compatible = "atmel,24c32"; | ||
| reg = <0x58>; | ||
| pagesize = <32>; | ||
| }; | ||
| }; | ||
|
|
||
| &i2c4 { | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&i2c4_pins>; | ||
| status = "okay"; | ||
| clock-frequency = <400000>; | ||
|
|
||
| eeprom@54 { | ||
| compatible = "atmel,24c32"; | ||
| reg = <0x54>; | ||
| pagesize = <32>; | ||
| }; | ||
| }; | ||
|
|
||
| &pio { | ||
| /* 192 lines */ | ||
| gpio-line-names = | ||
| "SPI_AP_EC_CS_L", | ||
| "SPI_AP_EC_MOSI", | ||
| "SPI_AP_EC_CLK", | ||
| "I2S3_DO", | ||
| "USB_PD_INT_ODL", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "IT6505_HPD_L", | ||
| "I2S3_TDM_D3", | ||
| "SOC_I2C6_1V8_SCL", | ||
| "SOC_I2C6_1V8_SDA", | ||
| "DPI_D0", | ||
| "DPI_D1", | ||
| "DPI_D2", | ||
| "DPI_D3", | ||
| "DPI_D4", | ||
| "DPI_D5", | ||
| "DPI_D6", | ||
| "DPI_D7", | ||
| "DPI_D8", | ||
| "DPI_D9", | ||
| "DPI_D10", | ||
| "DPI_D11", | ||
| "DPI_HSYNC", | ||
| "DPI_VSYNC", | ||
| "DPI_DE", | ||
| "DPI_CK", | ||
| "AP_MSDC1_CLK", | ||
| "AP_MSDC1_DAT3", | ||
| "AP_MSDC1_CMD", | ||
| "AP_MSDC1_DAT0", | ||
| "AP_MSDC1_DAT2", | ||
| "AP_MSDC1_DAT1", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "OTG_EN", | ||
| "DRVBUS", | ||
| "DISP_PWM", | ||
| "DSI_TE", | ||
| "LCM_RST_1V8", | ||
| "AP_CTS_WIFI_RTS", | ||
| "AP_RTS_WIFI_CTS", | ||
| "SOC_I2C5_1V8_SCL", | ||
| "SOC_I2C5_1V8_SDA", | ||
| "SOC_I2C3_1V8_SCL", | ||
| "SOC_I2C3_1V8_SDA", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "SOC_I2C1_1V8_SDA", | ||
| "SOC_I2C0_1V8_SDA", | ||
| "SOC_I2C0_1V8_SCL", | ||
| "SOC_I2C1_1V8_SCL", | ||
| "AP_SPI_H1_MISO", | ||
| "AP_SPI_H1_CS_L", | ||
| "AP_SPI_H1_MOSI", | ||
| "AP_SPI_H1_CLK", | ||
| "I2S5_BCK", | ||
| "I2S5_LRCK", | ||
| "I2S5_DO", | ||
| "BOOTBLOCK_EN_L", | ||
| "MT8183_KPCOL0", | ||
| "SPI_AP_EC_MISO", | ||
| "UART_DBG_TX_AP_RX", | ||
| "UART_AP_TX_DBG_RX", | ||
| "I2S2_MCK", | ||
| "I2S2_BCK", | ||
| "CLK_5M_WCAM", | ||
| "CLK_2M_UCAM", | ||
| "I2S2_LRCK", | ||
| "I2S2_DI", | ||
| "SOC_I2C2_1V8_SCL", | ||
| "SOC_I2C2_1V8_SDA", | ||
| "SOC_I2C4_1V8_SCL", | ||
| "SOC_I2C4_1V8_SDA", | ||
| "", | ||
| "SCL8", | ||
| "SDA8", | ||
| "FCAM_PWDN_L", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "I2S_PMIC", | ||
| "I2S_PMIC", | ||
| "I2S_PMIC", | ||
| "I2S_PMIC", | ||
| "I2S_PMIC", | ||
| "I2S_PMIC", | ||
| "I2S_PMIC", | ||
| "I2S_PMIC", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| /* | ||
| * AP_FLASH_WP_L is crossystem ABI. Rev1 schematics | ||
| * call it BIOS_FLASH_WP_R_L. | ||
| */ | ||
| "AP_FLASH_WP_L", | ||
| "EC_AP_INT_ODL", | ||
| "IT6505_INT_ODL", | ||
| "H1_INT_OD_L", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "AP_SPI_FLASH_MISO", | ||
| "AP_SPI_FLASH_CS_L", | ||
| "AP_SPI_FLASH_MOSI", | ||
| "AP_SPI_FLASH_CLK", | ||
| "DA7219_IRQ", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| "", | ||
| ""; | ||
|
|
||
| ppvarp_lcd_en: ppvarp-lcd-en { | ||
| pins1 { | ||
| pinmux = <PINMUX_GPIO66__FUNC_GPIO66>; | ||
| output-low; | ||
| }; | ||
| }; | ||
|
|
||
| ppvarn_lcd_en: ppvarn-lcd-en { | ||
| pins1 { | ||
| pinmux = <PINMUX_GPIO166__FUNC_GPIO166>; | ||
| output-low; | ||
| }; | ||
| }; | ||
|
|
||
| pp1800_lcd_en: pp1800-lcd-en { | ||
| pins1 { | ||
| pinmux = <PINMUX_GPIO36__FUNC_GPIO36>; | ||
| output-low; | ||
| }; | ||
| }; | ||
|
|
||
| open_touch: open_touch { | ||
| irq_pin { | ||
| pinmux = <PINMUX_GPIO155__FUNC_GPIO155>; | ||
| input-enable; | ||
| bias-pull-up; | ||
| }; | ||
|
|
||
| rst_pin { | ||
| pinmux = <PINMUX_GPIO156__FUNC_GPIO156>; | ||
|
|
||
| /* | ||
| * The pen driver doesn't currently support driving | ||
| * this reset line. By specifying output-high here | ||
| * we're relying on the fact that this pin has a default | ||
| * pulldown at boot (which makes sure the pen was in | ||
| * reset if it was powered) and then we set it high here | ||
| * to take it out of reset. Better would be if the pen | ||
| * driver could control this and we could remove | ||
| * "output-high" here. | ||
| */ | ||
| output-high; | ||
| }; | ||
| }; | ||
| }; | ||
|
|
||
| &qca_wifi { | ||
| qcom,ath10k-calibration-variant = "LE_Krane"; | ||
| }; |
Oops, something went wrong.