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ARM: dts: at91: sam9x60_curiosity: add onewire support

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Add support for onewire memory.

Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com>
This commit is contained in:
Durai Manickam KR 2022-07-07 16:40:56 +05:30 committed by Eugen Hristev
parent af64b436b1
commit 3534672200
1 changed files with 17 additions and 0 deletions
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17
arch/arm/dts/at91-sam9x60_curiosity.dts
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@ -44,6 +44,11 @@
<AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE
AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
pinctrl_onewire_tm_default: onewire_tm_default {
atmel,pins =
<AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
};
};
};
};
@ -66,6 +71,18 @@
memory {
reg = <0x20000000 0x8000000>;
};
onewire_tm: onewire {
gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_onewire_tm_default>;
status = "okay";
w1_eeprom: w1_eeprom@0 {
compatible = "maxim,ds24b33";
status = "okay";
};
};
};
&macb0 {