| /* |
| * Copyright 2017 Sean Wang <sean.wang@mediatek.com> |
| * |
| * SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/input/input.h> |
| #include "mt7623.dtsi" |
| #include "mt6323.dtsi" |
| |
| / { |
| model = "Bananapi BPI-R2"; |
| compatible = "bananapi,bpi-r2", "mediatek,mt7623"; |
| |
| aliases { |
| serial2 = &uart2; |
| }; |
| |
| chosen { |
| stdout-path = "serial2:115200n8"; |
| }; |
| |
| cpus { |
| cpu@0 { |
| proc-supply = <&mt6323_vproc_reg>; |
| }; |
| |
| cpu@1 { |
| proc-supply = <&mt6323_vproc_reg>; |
| }; |
| |
| cpu@2 { |
| proc-supply = <&mt6323_vproc_reg>; |
| }; |
| |
| cpu@3 { |
| proc-supply = <&mt6323_vproc_reg>; |
| }; |
| }; |
| |
| reg_3p3v: regulator-3p3v { |
| compatible = "regulator-fixed"; |
| regulator-name = "fixed-3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| reg_5v: regulator-5v { |
| compatible = "regulator-fixed"; |
| regulator-name = "fixed-5V"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&key_pins_a>; |
| |
| factory { |
| label = "factory"; |
| linux,code = <BTN_0>; |
| gpios = <&pio 256 GPIO_ACTIVE_LOW>; |
| }; |
| |
| wps { |
| label = "wps"; |
| linux,code = <KEY_WPS_BUTTON>; |
| gpios = <&pio 257 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&led_pins_a>; |
| |
| blue { |
| label = "bpi-r2:pio:blue"; |
| gpios = <&pio 241 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| green { |
| label = "bpi-r2:pio:green"; |
| gpios = <&pio 240 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| |
| red { |
| label = "bpi-r2:pio:red"; |
| gpios = <&pio 239 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| }; |
| }; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0 0x80000000 0 0x40000000>; |
| }; |
| }; |
| |
| &cir { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cir_pins_a>; |
| status = "okay"; |
| }; |
| |
| &crypto { |
| status = "okay"; |
| }; |
| |
| ð { |
| status = "okay"; |
| |
| gmac0: mac@0 { |
| compatible = "mediatek,eth-mac"; |
| reg = <0>; |
| phy-mode = "trgmii"; |
| |
| fixed-link { |
| speed = <1000>; |
| full-duplex; |
| pause; |
| }; |
| }; |
| |
| mdio: mdio-bus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| switch@0 { |
| compatible = "mediatek,mt7530"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| pinctrl-names = "default"; |
| reset-gpios = <&pio 33 0>; |
| core-supply = <&mt6323_vpa_reg>; |
| io-supply = <&mt6323_vemc3v3_reg>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| |
| port@0 { |
| reg = <0>; |
| label = "wan"; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| label = "lan0"; |
| }; |
| |
| port@2 { |
| reg = <2>; |
| label = "lan1"; |
| }; |
| |
| port@3 { |
| reg = <3>; |
| label = "lan2"; |
| }; |
| |
| port@4 { |
| reg = <4>; |
| label = "lan3"; |
| }; |
| |
| port@6 { |
| reg = <6>; |
| label = "cpu"; |
| ethernet = <&gmac0>; |
| phy-mode = "trgmii"; |
| |
| fixed-link { |
| speed = <1000>; |
| full-duplex; |
| }; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins_a>; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c1_pins_a>; |
| status = "okay"; |
| }; |
| |
| &mmc0 { |
| pinctrl-names = "default", "state_uhs"; |
| pinctrl-0 = <&mmc0_pins_default>; |
| pinctrl-1 = <&mmc0_pins_uhs>; |
| status = "okay"; |
| bus-width = <8>; |
| max-frequency = <50000000>; |
| cap-mmc-highspeed; |
| vmmc-supply = <&mt6323_vemc3v3_reg>; |
| vqmmc-supply = <&mt6323_vio18_reg>; |
| non-removable; |
| }; |
| |
| &mmc1 { |
| pinctrl-names = "default", "state_uhs"; |
| pinctrl-0 = <&mmc1_pins_default>; |
| pinctrl-1 = <&mmc1_pins_uhs>; |
| status = "okay"; |
| bus-width = <4>; |
| max-frequency = <50000000>; |
| cap-sd-highspeed; |
| cd-gpios = <&pio 261 GPIO_ACTIVE_LOW>; |
| vmmc-supply = <&mt6323_vmch_reg>; |
| vqmmc-supply = <&mt6323_vio18_reg>; |
| }; |
| |
| &pio { |
| cir_pins_a:cir@0 { |
| pins_cir { |
| pinmux = <MT7623_PIN_46_IR_FUNC_IR>; |
| bias-disable; |
| }; |
| }; |
| |
| i2c0_pins_a: i2c@0 { |
| pins_i2c0 { |
| pinmux = <MT7623_PIN_75_SDA0_FUNC_SDA0>, |
| <MT7623_PIN_76_SCL0_FUNC_SCL0>; |
| bias-disable; |
| }; |
| }; |
| |
| i2c1_pins_a: i2c@1 { |
| pin_i2c1 { |
| pinmux = <MT7623_PIN_57_SDA1_FUNC_SDA1>, |
| <MT7623_PIN_58_SCL1_FUNC_SCL1>; |
| bias-disable; |
| }; |
| }; |
| |
| i2s0_pins_a: i2s@0 { |
| pin_i2s0 { |
| pinmux = <MT7623_PIN_49_I2S0_DATA_FUNC_I2S0_DATA>, |
| <MT7623_PIN_72_I2S0_DATA_IN_FUNC_I2S0_DATA_IN>, |
| <MT7623_PIN_73_I2S0_LRCK_FUNC_I2S0_LRCK>, |
| <MT7623_PIN_74_I2S0_BCK_FUNC_I2S0_BCK>, |
| <MT7623_PIN_126_I2S0_MCLK_FUNC_I2S0_MCLK>; |
| drive-strength = <MTK_DRIVE_12mA>; |
| bias-pull-down; |
| }; |
| }; |
| |
| i2s1_pins_a: i2s@1 { |
| pin_i2s1 { |
| pinmux = <MT7623_PIN_33_I2S1_DATA_FUNC_I2S1_DATA>, |
| <MT7623_PIN_34_I2S1_DATA_IN_FUNC_I2S1_DATA_IN>, |
| <MT7623_PIN_35_I2S1_BCK_FUNC_I2S1_BCK>, |
| <MT7623_PIN_36_I2S1_LRCK_FUNC_I2S1_LRCK>, |
| <MT7623_PIN_37_I2S1_MCLK_FUNC_I2S1_MCLK>; |
| drive-strength = <MTK_DRIVE_12mA>; |
| bias-pull-down; |
| }; |
| }; |
| |
| key_pins_a: keys@0 { |
| pins_keys { |
| pinmux = <MT7623_PIN_256_GPIO256_FUNC_GPIO256>, |
| <MT7623_PIN_257_GPIO257_FUNC_GPIO257> ; |
| input-enable; |
| }; |
| }; |
| |
| led_pins_a: leds@0 { |
| pins_leds { |
| pinmux = <MT7623_PIN_239_EXT_SDIO0_FUNC_GPIO239>, |
| <MT7623_PIN_240_EXT_XCS_FUNC_GPIO240>, |
| <MT7623_PIN_241_EXT_SCK_FUNC_GPIO241>; |
| }; |
| }; |
| |
| mmc0_pins_default: mmc0default { |
| pins_cmd_dat { |
| pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>, |
| <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>, |
| <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>, |
| <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>, |
| <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>, |
| <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>, |
| <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>, |
| <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>, |
| <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>; |
| input-enable; |
| bias-pull-up; |
| }; |
| |
| pins_clk { |
| pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>; |
| bias-pull-down; |
| }; |
| |
| pins_rst { |
| pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>; |
| bias-pull-up; |
| }; |
| }; |
| |
| mmc0_pins_uhs: mmc0 { |
| pins_cmd_dat { |
| pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>, |
| <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>, |
| <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>, |
| <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>, |
| <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>, |
| <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>, |
| <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>, |
| <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>, |
| <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>; |
| input-enable; |
| drive-strength = <MTK_DRIVE_2mA>; |
| bias-pull-up = <MTK_PUPD_SET_R1R0_01>; |
| }; |
| |
| pins_clk { |
| pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>; |
| drive-strength = <MTK_DRIVE_2mA>; |
| bias-pull-down = <MTK_PUPD_SET_R1R0_01>; |
| }; |
| |
| pins_rst { |
| pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>; |
| bias-pull-up; |
| }; |
| }; |
| |
| mmc1_pins_default: mmc1default { |
| pins_cmd_dat { |
| pinmux = <MT7623_PIN_107_MSDC1_DAT0_FUNC_MSDC1_DAT0>, |
| <MT7623_PIN_108_MSDC1_DAT1_FUNC_MSDC1_DAT1>, |
| <MT7623_PIN_109_MSDC1_DAT2_FUNC_MSDC1_DAT2>, |
| <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>, |
| <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>; |
| input-enable; |
| drive-strength = <MTK_DRIVE_4mA>; |
| bias-pull-up = <MTK_PUPD_SET_R1R0_10>; |
| }; |
| |
| pins_clk { |
| pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>; |
| bias-pull-down; |
| drive-strength = <MTK_DRIVE_4mA>; |
| }; |
| |
| pins_wp { |
| pinmux = <MT7623_PIN_29_EINT7_FUNC_MSDC1_WP>; |
| input-enable; |
| bias-pull-up; |
| }; |
| |
| pins_insert { |
| pinmux = <MT7623_PIN_261_MSDC1_INS_FUNC_GPIO261>; |
| bias-pull-up; |
| }; |
| }; |
| |
| mmc1_pins_uhs: mmc1 { |
| pins_cmd_dat { |
| pinmux = <MT7623_PIN_107_MSDC1_DAT0_FUNC_MSDC1_DAT0>, |
| <MT7623_PIN_108_MSDC1_DAT1_FUNC_MSDC1_DAT1>, |
| <MT7623_PIN_109_MSDC1_DAT2_FUNC_MSDC1_DAT2>, |
| <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>, |
| <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>; |
| input-enable; |
| drive-strength = <MTK_DRIVE_4mA>; |
| bias-pull-up = <MTK_PUPD_SET_R1R0_10>; |
| }; |
| |
| pins_clk { |
| pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>; |
| drive-strength = <MTK_DRIVE_4mA>; |
| bias-pull-down = <MTK_PUPD_SET_R1R0_10>; |
| }; |
| }; |
| |
| pwm_pins_a: pwm@0 { |
| pins_pwm { |
| pinmux = <MT7623_PIN_203_PWM0_FUNC_PWM0>, |
| <MT7623_PIN_204_PWM1_FUNC_PWM1>, |
| <MT7623_PIN_205_PWM2_FUNC_PWM2>, |
| <MT7623_PIN_206_PWM3_FUNC_PWM3>, |
| <MT7623_PIN_207_PWM4_FUNC_PWM4>; |
| }; |
| }; |
| |
| spi0_pins_a: spi@0 { |
| pins_spi { |
| pinmux = <MT7623_PIN_53_SPI0_CSN_FUNC_SPI0_CS>, |
| <MT7623_PIN_54_SPI0_CK_FUNC_SPI0_CK>, |
| <MT7623_PIN_55_SPI0_MI_FUNC_SPI0_MI>, |
| <MT7623_PIN_56_SPI0_MO_FUNC_SPI0_MO>; |
| bias-disable; |
| }; |
| }; |
| |
| uart0_pins_a: uart@0 { |
| pins_dat { |
| pinmux = <MT7623_PIN_79_URXD0_FUNC_URXD0>, |
| <MT7623_PIN_80_UTXD0_FUNC_UTXD0>; |
| }; |
| }; |
| |
| uart1_pins_a: uart@1 { |
| pins_dat { |
| pinmux = <MT7623_PIN_81_URXD1_FUNC_URXD1>, |
| <MT7623_PIN_82_UTXD1_FUNC_UTXD1>; |
| }; |
| }; |
| }; |
| |
| &pwm { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm_pins_a>; |
| status = "okay"; |
| }; |
| |
| &pwrap { |
| mt6323 { |
| mt6323led: led { |
| compatible = "mediatek,mt6323-led"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| led@0 { |
| reg = <0>; |
| label = "bpi-r2:isink:green"; |
| default-state = "off"; |
| }; |
| |
| led@1 { |
| reg = <1>; |
| label = "bpi-r2:isink:red"; |
| default-state = "off"; |
| }; |
| |
| led@2 { |
| reg = <2>; |
| label = "bpi-r2:isink:blue"; |
| default-state = "off"; |
| }; |
| }; |
| }; |
| }; |
| |
| &spi0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi0_pins_a>; |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_pins_a>; |
| status = "disabled"; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart1_pins_a>; |
| status = "disabled"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &usb1 { |
| vusb33-supply = <®_3p3v>; |
| vbus-supply = <®_5v>; |
| status = "okay"; |
| }; |
| |
| &usb2 { |
| vusb33-supply = <®_3p3v>; |
| vbus-supply = <®_5v>; |
| status = "okay"; |
| }; |
| |
| &u3phy1 { |
| status = "okay"; |
| }; |
| |
| &u3phy2 { |
| status = "okay"; |
| }; |
| |
