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ARM: dts: at91: sama5d27_som1_ek: add onewire connector for LCD eeprom

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Add onewire node in device tree for TM series LCDs

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
This commit is contained in:
Eugen Hristev 2018-09-18 10:35:55 +03:00 committed by Tom Rini
parent 2b238c6cdb
commit d656875372
1 changed files with 17 additions and 0 deletions

17
arch/arm/dts/at91-sama5d27_som1_ek.dts
View File

@ -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;
};
};
};
};