| Message ID | 20201213135056.24446-19-damien.lemoal@wdc.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | RISC-V Kendryte K210 support improvements | expand |
On Sun, Dec 13, 2020 at 7:21 PM Damien Le Moal <damien.lemoal@wdc.com> wrote: > > Add a device tree for the SiPeed MAIX DOCK m1 and m1w boards. This > device tree enables LEDs, gpio, i2c and spi/mmc SD card devices. > > Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> > --- > arch/riscv/boot/dts/canaan/k210_maix_dock.dts | 229 ++++++++++++++++++ > 1 file changed, 229 insertions(+) > create mode 100644 arch/riscv/boot/dts/canaan/k210_maix_dock.dts > > diff --git a/arch/riscv/boot/dts/canaan/k210_maix_dock.dts b/arch/riscv/boot/dts/canaan/k210_maix_dock.dts > new file mode 100644 > index 000000000000..abeaa9bad761 > --- /dev/null > +++ b/arch/riscv/boot/dts/canaan/k210_maix_dock.dts > @@ -0,0 +1,229 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +/* > + * Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com> > + * Copyright (C) 2020 Western Digital Corporation or its affiliates. > + */ > + > +/dts-v1/; > + > +#include "k210.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > + > +/ { > + model = "SiPeed MAIX Dock"; > + compatible = "sipeed,maix-dock-m1wm", "sipeed,maix-dock-m1", > + "canaan,kendryte-k210"; > + > + chosen { > + bootargs = "earlycon console=ttySIF0"; > + stdout-path = "serial0:115200n8"; > + }; > + > + gpio-leds { > + compatible = "gpio-leds"; > + > + /* > + * Note: the board specification document green on gpio #4, > + * red on gpio #5 and blue on gpio #6. However, the board > + * is actually wired differently as defined here. > + */ > + blue { > + gpios = <&gpio1_0 4 GPIO_ACTIVE_LOW>; > + }; > + > + green { > + gpios = <&gpio1_0 5 GPIO_ACTIVE_LOW>; > + }; > + > + red { > + gpios = <&gpio1_0 6 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + boot { > + label = "BOOT"; > + linux,code = <BTN_0>; > + gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + sound { > + compatible = "simple-audio-card"; > + simple-audio-card,format = "i2s"; > + status = "disabled"; > + > + simple-audio-card,cpu { > + sound-dai = <&i2s0 0>; > + }; > + > + simple-audio-card,codec { > + sound-dai = <&mic>; > + }; > + }; > + > + mic: mic { > + #sound-dai-cells = <0>; > + compatible = "memsensing,msm261s4030h0"; > + status = "disabled"; > + }; > +}; > + > +&fpioa { > + pinctrl-0 = <&jtag_pinctrl>; > + pinctrl-names = "default"; > + status = "okay"; > + > + jtag_pinctrl: jtag-pinmux { > + pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>, > + <K210_FPIOA(1, K210_PCF_JTAG_TDI)>, > + <K210_FPIOA(2, K210_PCF_JTAG_TMS)>, > + <K210_FPIOA(3, K210_PCF_JTAG_TDO)>; > + }; > + > + uarths_pinctrl: uarths-pinmux { > + pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>, > + <K210_FPIOA(5, K210_PCF_UARTHS_TX)>; > + }; > + > + gpio_pinctrl: gpio-pinmux { > + pinmux = <K210_FPIOA(8, K210_PCF_GPIO0)>, > + <K210_FPIOA(11, K210_PCF_GPIO3)>, > + <K210_FPIOA(12, K210_PCF_GPIO4)>, > + <K210_FPIOA(13, K210_PCF_GPIO5)>, > + <K210_FPIOA(14, K210_PCF_GPIO6)>, > + <K210_FPIOA(15, K210_PCF_GPIO7)>; > + }; > + > + gpiohs_pinctrl: gpiohs-pinmux { > + pinmux = <K210_FPIOA(16, K210_PCF_GPIOHS0)>, > + <K210_FPIOA(17, K210_PCF_GPIOHS1)>, > + <K210_FPIOA(21, K210_PCF_GPIOHS5)>, > + <K210_FPIOA(22, K210_PCF_GPIOHS6)>, > + <K210_FPIOA(23, K210_PCF_GPIOHS7)>, > + <K210_FPIOA(24, K210_PCF_GPIOHS8)>, > + <K210_FPIOA(25, K210_PCF_GPIOHS9)>, > + <K210_FPIOA(32, K210_PCF_GPIOHS16)>, > + <K210_FPIOA(33, K210_PCF_GPIOHS17)>, > + <K210_FPIOA(34, K210_PCF_GPIOHS18)>, > + <K210_FPIOA(35, K210_PCF_GPIOHS19)>; > + }; > + > + i2s0_pinctrl: i2s0-pinmux { > + pinmux = <K210_FPIOA(18, K210_PCF_I2S0_SCLK)>, > + <K210_FPIOA(19, K210_PCF_I2S0_WS)>, > + <K210_FPIOA(20, K210_PCF_I2S0_IN_D0)>; > + }; > + > + dvp_pinctrl: dvp-pinmux { > + pinmux = <K210_FPIOA(40, K210_PCF_SCCB_SDA)>, > + <K210_FPIOA(41, K210_PCF_SCCB_SCLK)>, > + <K210_FPIOA(42, K210_PCF_DVP_RST)>, > + <K210_FPIOA(43, K210_PCF_DVP_VSYNC)>, > + <K210_FPIOA(44, K210_PCF_DVP_PWDN)>, > + <K210_FPIOA(45, K210_PCF_DVP_HSYNC)>, > + <K210_FPIOA(46, K210_PCF_DVP_XCLK)>, > + <K210_FPIOA(47, K210_PCF_DVP_PCLK)>; > + }; > + > + spi0_pinctrl: spi0-pinmux { > + pinmux = <K210_FPIOA(36, K210_PCF_GPIOHS20)>, /* cs */ > + <K210_FPIOA(37, K210_PCF_GPIOHS21)>, /* rst */ > + <K210_FPIOA(38, K210_PCF_GPIOHS22)>, /* dc */ > + <K210_FPIOA(39, K210_PCF_SPI0_SCLK)>; /* wr */ > + }; > + > + spi1_pinctrl: spi1-pinmux { > + pinmux = <K210_FPIOA(26, K210_PCF_SPI1_D1)>, > + <K210_FPIOA(27, K210_PCF_SPI1_SCLK)>, > + <K210_FPIOA(28, K210_PCF_SPI1_D0)>, > + <K210_FPIOA(29, K210_PCF_GPIOHS13)>; /* cs */ > + }; > + > + i2c1_pinctrl: i2c1-pinmux { > + pinmux = <K210_FPIOA(9, K210_PCF_I2C1_SCLK)>, > + <K210_FPIOA(10, K210_PCF_I2C1_SDA)>; > + }; > +}; > + > +&uarths0 { > + pinctrl-0 = <&uarths_pinctrl>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&gpio0 { > + pinctrl-0 = <&gpiohs_pinctrl>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&gpio1 { > + pinctrl-0 = <&gpio_pinctrl>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&i2s0 { > + #sound-dai-cells = <1>; > + pinctrl-0 = <&i2s0_pinctrl>; > + pinctrl-names = "default"; > +}; > + > +&i2c1 { > + pinctrl-0 = <&i2c1_pinctrl>; > + pinctrl-names = "default"; > + clock-frequency = <400000>; > + status = "okay"; > +}; > + > +&dvp0 { > + pinctrl-0 = <&dvp_pinctrl>; > + pinctrl-names = "default"; > +}; > + > +&spi0 { > + pinctrl-0 = <&spi0_pinctrl>; > + pinctrl-names = "default"; > + num-cs = <1>; > + cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; > + > + panel@0 { > + compatible = "sitronix,st7789v"; > + reg = <0>; > + reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>; > + dc-gpios = <&gpio0 22 0>; > + spi-max-frequency = <15000000>; > + status = "disabled"; > + }; > +}; > + > +&spi1 { > + pinctrl-0 = <&spi1_pinctrl>; > + pinctrl-names = "default"; > + num-cs = <1>; > + cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; > + status = "okay"; > + > + slot@0 { > + compatible = "mmc-spi-slot"; > + reg = <0>; > + voltage-ranges = <3300 3300>; > + spi-max-frequency = <25000000>; > + broken-cd; > + }; > +}; > + > +&spi3 { > + spi-flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <50000000>; > + m25p,fast-read; > + broken-flash-reset; > + }; > +}; > -- > 2.29.2 > > > _______________________________________________ > linux-riscv mailing list > linux-riscv@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-riscv Looks good to me. Reviewed-by: Anup Patel <anup@brainfault.org> Regards, Anup
diff --git a/arch/riscv/boot/dts/canaan/k210_maix_dock.dts b/arch/riscv/boot/dts/canaan/k210_maix_dock.dts new file mode 100644 index 000000000000..abeaa9bad761 --- /dev/null +++ b/arch/riscv/boot/dts/canaan/k210_maix_dock.dts @@ -0,0 +1,229 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com> + * Copyright (C) 2020 Western Digital Corporation or its affiliates. + */ + +/dts-v1/; + +#include "k210.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + model = "SiPeed MAIX Dock"; + compatible = "sipeed,maix-dock-m1wm", "sipeed,maix-dock-m1", + "canaan,kendryte-k210"; + + chosen { + bootargs = "earlycon console=ttySIF0"; + stdout-path = "serial0:115200n8"; + }; + + gpio-leds { + compatible = "gpio-leds"; + + /* + * Note: the board specification document green on gpio #4, + * red on gpio #5 and blue on gpio #6. However, the board + * is actually wired differently as defined here. + */ + blue { + gpios = <&gpio1_0 4 GPIO_ACTIVE_LOW>; + }; + + green { + gpios = <&gpio1_0 5 GPIO_ACTIVE_LOW>; + }; + + red { + gpios = <&gpio1_0 6 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + boot { + label = "BOOT"; + linux,code = <BTN_0>; + gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + status = "disabled"; + + simple-audio-card,cpu { + sound-dai = <&i2s0 0>; + }; + + simple-audio-card,codec { + sound-dai = <&mic>; + }; + }; + + mic: mic { + #sound-dai-cells = <0>; + compatible = "memsensing,msm261s4030h0"; + status = "disabled"; + }; +}; + +&fpioa { + pinctrl-0 = <&jtag_pinctrl>; + pinctrl-names = "default"; + status = "okay"; + + jtag_pinctrl: jtag-pinmux { + pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>, + <K210_FPIOA(1, K210_PCF_JTAG_TDI)>, + <K210_FPIOA(2, K210_PCF_JTAG_TMS)>, + <K210_FPIOA(3, K210_PCF_JTAG_TDO)>; + }; + + uarths_pinctrl: uarths-pinmux { + pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>, + <K210_FPIOA(5, K210_PCF_UARTHS_TX)>; + }; + + gpio_pinctrl: gpio-pinmux { + pinmux = <K210_FPIOA(8, K210_PCF_GPIO0)>, + <K210_FPIOA(11, K210_PCF_GPIO3)>, + <K210_FPIOA(12, K210_PCF_GPIO4)>, + <K210_FPIOA(13, K210_PCF_GPIO5)>, + <K210_FPIOA(14, K210_PCF_GPIO6)>, + <K210_FPIOA(15, K210_PCF_GPIO7)>; + }; + + gpiohs_pinctrl: gpiohs-pinmux { + pinmux = <K210_FPIOA(16, K210_PCF_GPIOHS0)>, + <K210_FPIOA(17, K210_PCF_GPIOHS1)>, + <K210_FPIOA(21, K210_PCF_GPIOHS5)>, + <K210_FPIOA(22, K210_PCF_GPIOHS6)>, + <K210_FPIOA(23, K210_PCF_GPIOHS7)>, + <K210_FPIOA(24, K210_PCF_GPIOHS8)>, + <K210_FPIOA(25, K210_PCF_GPIOHS9)>, + <K210_FPIOA(32, K210_PCF_GPIOHS16)>, + <K210_FPIOA(33, K210_PCF_GPIOHS17)>, + <K210_FPIOA(34, K210_PCF_GPIOHS18)>, + <K210_FPIOA(35, K210_PCF_GPIOHS19)>; + }; + + i2s0_pinctrl: i2s0-pinmux { + pinmux = <K210_FPIOA(18, K210_PCF_I2S0_SCLK)>, + <K210_FPIOA(19, K210_PCF_I2S0_WS)>, + <K210_FPIOA(20, K210_PCF_I2S0_IN_D0)>; + }; + + dvp_pinctrl: dvp-pinmux { + pinmux = <K210_FPIOA(40, K210_PCF_SCCB_SDA)>, + <K210_FPIOA(41, K210_PCF_SCCB_SCLK)>, + <K210_FPIOA(42, K210_PCF_DVP_RST)>, + <K210_FPIOA(43, K210_PCF_DVP_VSYNC)>, + <K210_FPIOA(44, K210_PCF_DVP_PWDN)>, + <K210_FPIOA(45, K210_PCF_DVP_HSYNC)>, + <K210_FPIOA(46, K210_PCF_DVP_XCLK)>, + <K210_FPIOA(47, K210_PCF_DVP_PCLK)>; + }; + + spi0_pinctrl: spi0-pinmux { + pinmux = <K210_FPIOA(36, K210_PCF_GPIOHS20)>, /* cs */ + <K210_FPIOA(37, K210_PCF_GPIOHS21)>, /* rst */ + <K210_FPIOA(38, K210_PCF_GPIOHS22)>, /* dc */ + <K210_FPIOA(39, K210_PCF_SPI0_SCLK)>; /* wr */ + }; + + spi1_pinctrl: spi1-pinmux { + pinmux = <K210_FPIOA(26, K210_PCF_SPI1_D1)>, + <K210_FPIOA(27, K210_PCF_SPI1_SCLK)>, + <K210_FPIOA(28, K210_PCF_SPI1_D0)>, + <K210_FPIOA(29, K210_PCF_GPIOHS13)>; /* cs */ + }; + + i2c1_pinctrl: i2c1-pinmux { + pinmux = <K210_FPIOA(9, K210_PCF_I2C1_SCLK)>, + <K210_FPIOA(10, K210_PCF_I2C1_SDA)>; + }; +}; + +&uarths0 { + pinctrl-0 = <&uarths_pinctrl>; + pinctrl-names = "default"; + status = "okay"; +}; + +&gpio0 { + pinctrl-0 = <&gpiohs_pinctrl>; + pinctrl-names = "default"; + status = "okay"; +}; + +&gpio1 { + pinctrl-0 = <&gpio_pinctrl>; + pinctrl-names = "default"; + status = "okay"; +}; + +&i2s0 { + #sound-dai-cells = <1>; + pinctrl-0 = <&i2s0_pinctrl>; + pinctrl-names = "default"; +}; + +&i2c1 { + pinctrl-0 = <&i2c1_pinctrl>; + pinctrl-names = "default"; + clock-frequency = <400000>; + status = "okay"; +}; + +&dvp0 { + pinctrl-0 = <&dvp_pinctrl>; + pinctrl-names = "default"; +}; + +&spi0 { + pinctrl-0 = <&spi0_pinctrl>; + pinctrl-names = "default"; + num-cs = <1>; + cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; + + panel@0 { + compatible = "sitronix,st7789v"; + reg = <0>; + reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>; + dc-gpios = <&gpio0 22 0>; + spi-max-frequency = <15000000>; + status = "disabled"; + }; +}; + +&spi1 { + pinctrl-0 = <&spi1_pinctrl>; + pinctrl-names = "default"; + num-cs = <1>; + cs-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; + status = "okay"; + + slot@0 { + compatible = "mmc-spi-slot"; + reg = <0>; + voltage-ranges = <3300 3300>; + spi-max-frequency = <25000000>; + broken-cd; + }; +}; + +&spi3 { + spi-flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + m25p,fast-read; + broken-flash-reset; + }; +};
Add a device tree for the SiPeed MAIX DOCK m1 and m1w boards. This device tree enables LEDs, gpio, i2c and spi/mmc SD card devices. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> --- arch/riscv/boot/dts/canaan/k210_maix_dock.dts | 229 ++++++++++++++++++ 1 file changed, 229 insertions(+) create mode 100644 arch/riscv/boot/dts/canaan/k210_maix_dock.dts