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ARM: dts: at91: sama5d2_ptc: 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 10:35:56 +03:00
committed by Tom Rini
parent d656875372
commit db17fbfd96
1 changed files with 17 additions and 0 deletions
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17
arch/arm/dts/at91-sama5d2_ptc_ek.dts
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@@ -56,6 +56,18 @@
stdout-path = &uart0; stdout-path = &uart0;
}; };
onewire_tm: onewire {
gpios = <&pioA PIN_PB31 0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_onewire_tm_default>;
status = "okay";
w1_eeprom: w1_eeprom@0 {
compatible = "maxim,ds24b33";
status = "okay";
};
};
ahb { ahb {
usb0: gadget@00300000 { usb0: gadget@00300000 {
atmel,vbus-gpio = <&pioA PIN_PA27 GPIO_ACTIVE_HIGH>; atmel,vbus-gpio = <&pioA PIN_PA27 GPIO_ACTIVE_HIGH>;
@@ -208,6 +220,11 @@
pinmux = <PIN_PB11__GPIO>; pinmux = <PIN_PB11__GPIO>;
bias-disable; bias-disable;
}; };
pinctrl_onewire_tm_default: onewire_tm_default {
pinmux = <PIN_PB31__GPIO>;
bias-pull-up;
};
}; };
}; };
}; };