diff options
| author | Eugen Hristev <eugen.hristev@microchip.com> | 2018-09-18 10:35:35 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-09-28 20:22:37 -0400 |
| commit | 81b8e96511610b97eb86de42a76615e73ae78e95 (patch) | |
| tree | 0ad460bf8bd52d6afb194a1e93dc169b41ee3b3e /arch/sandbox/dts/sandbox.dts | |
| parent | 0523a6c6f7cc111063d9cb6508550dd83b2224d8 (diff) | |
sandbox: DTS: w1: add node for one wire interface on GPIO
Add a node for the one wire uclass and one wire gpio driver
in sandbox.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Diffstat (limited to 'arch/sandbox/dts/sandbox.dts')
| -rw-r--r-- | arch/sandbox/dts/sandbox.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts index 6ac37f1ed7..1aa0f8eef5 100644 --- a/arch/sandbox/dts/sandbox.dts +++ b/arch/sandbox/dts/sandbox.dts @@ -153,6 +153,7 @@ pinctrl { compatible = "sandbox,pinctrl"; + status = "okay"; pinctrl_i2c0: i2c0 { groups = "i2c"; @@ -164,6 +165,12 @@ groups = "serial_a"; function = "serial"; }; + + pinctrl_onewire0: onewire0 { + groups = "w1"; + function = "w1"; + bias-pull-up; + }; }; reset@1 { @@ -322,6 +329,19 @@ reg = <0x0 0x400>; }; }; + + onewire0: onewire { + compatible = "w1-gpio"; + gpios = <&gpio_a 8>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_onewire0>; + status = "okay"; + + sandbox_eeprom0: sandbox_eeprom@0 { + compatible = "sandbox,w1-eeprom"; + status = "okay"; + }; + }; }; #include "cros-ec-keyboard.dtsi" |