diff options
| author | Eugen Hristev | 2018-09-18 10:35:55 +0300 |
|---|---|---|
| committer | Tom Rini | 2018-09-28 20:22:43 -0400 |
| commit | d65687537207b2bbec1fccfa79ebaa5a240867bd (patch) | |
| tree | 0be83029430ed1fa1e90d704b216ab8687026855 | |
| parent | 2b238c6cdbe4be9ddf2dec126e8a09a6c99d5b37 (diff) | |
ARM: dts: at91: sama5d27_som1_ek: add onewire connector for LCD eeprom
Add onewire node in device tree for TM series LCDs
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
| -rw-r--r-- | arch/arm/dts/at91-sama5d27_som1_ek.dts | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/dts/at91-sama5d27_som1_ek.dts b/arch/arm/dts/at91-sama5d27_som1_ek.dts index 5e62d4af714..4cd6db66fe5 100644 --- a/arch/arm/dts/at91-sama5d27_som1_ek.dts +++ b/arch/arm/dts/at91-sama5d27_som1_ek.dts @@ -54,6 +54,18 @@ stdout-path = &uart1; }; + onewire_tm: onewire { + gpios = <&pioA 17 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_onewire_tm_default>; + status = "okay"; + + w1_eeprom: w1_eeprom@0 { + compatible = "maxim,ds24b33"; + status = "okay"; + }; + }; + ahb { usb1: ohci@00400000 { num-ports = <3>; @@ -208,6 +220,11 @@ pinmux = <PIN_PA31__GPIO>; bias-disable; }; + + pinctrl_onewire_tm_default: onewire_tm_default { + pinmux = <PIN_PA17__GPIO>; + bias-pull-up; + }; }; }; }; |