diff options
Diffstat (limited to 'arch/sandbox/dts/test.dts')
| -rw-r--r-- | arch/sandbox/dts/test.dts | 47 |
1 files changed, 39 insertions, 8 deletions
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index cc372806a00..c7d13769116 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -2,6 +2,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/gpio/sandbox-gpio.h> +#include <dt-bindings/pinctrl/sandbox-pinmux.h> / { model = "sandbox"; @@ -558,7 +559,7 @@ default_off { gpios = <&gpio_a 6 0>; - label = "sandbox:default_off"; + /* label intentionally omitted */ default-state = "off"; }; }; @@ -1094,30 +1095,60 @@ pinctrl { compatible = "sandbox,pinctrl"; - pinctrl-names = "default"; - pinctrl-0 = <&gpios>; + pinctrl-names = "default", "alternate"; + pinctrl-0 = <&pinctrl_gpios>, <&pinctrl_i2s>; + pinctrl-1 = <&pinctrl_spi>, <&pinctrl_i2c>; - gpios: gpios { + pinctrl_gpios: gpios { gpio0 { - pins = "GPIO0"; + pins = "P5"; + function = "GPIO"; bias-pull-up; input-disable; }; gpio1 { - pins = "GPIO1"; + pins = "P6"; + function = "GPIO"; output-high; drive-open-drain; }; gpio2 { - pins = "GPIO2"; + pinmux = <SANDBOX_PINMUX(7, SANDBOX_PINMUX_GPIO)>; bias-pull-down; input-enable; }; gpio3 { - pins = "GPIO3"; + pinmux = <SANDBOX_PINMUX(8, SANDBOX_PINMUX_GPIO)>; bias-disable; }; }; + + pinctrl_i2c: i2c { + groups { + groups = "I2C_UART"; + function = "I2C"; + }; + + pins { + pins = "P0", "P1"; + drive-open-drain; + }; + }; + + pinctrl_i2s: i2s { + groups = "SPI_I2S"; + function = "I2S"; + }; + + pinctrl_spi: spi { + groups = "SPI_I2S"; + function = "SPI"; + + cs { + pinmux = <SANDBOX_PINMUX(5, SANDBOX_PINMUX_CS)>, + <SANDBOX_PINMUX(6, SANDBOX_PINMUX_CS)>; + }; + }; }; hwspinlock@0 { |