From: Eugen Hristev <eugen.hris...@microchip.com>
Add support for onewire memory.
Signed-off-by: Eugen Hristev <eugen.hris...@microchip.com>
---
arch/arm/dts/sam9x60ek.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/dts/sam9x60ek.dts b/arch/arm/dts/sam9x60ek.dts
index 6390427..bed59f3 100644
--- a/arch/arm/dts/sam9x60ek.dts
+++ b/arch/arm/dts/sam9x60ek.dts
@@ -17,6 +17,18 @@
stdout-path = &dbgu;
};
+ onewire_tm: onewire {
+ gpios = <&pioD 14 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_onewire_tm_default>;
+ status = "okay";
+
+ w1_eeprom: w1_eeprom@0 {
+ compatible = "maxim,ds24b33";
+ status = "okay";
+ };
+ };
+
ahb {
apb {
qspi: spi@f0014000 {
@@ -44,6 +56,11 @@
AT91_PIOB 24
AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
};
+ pinctrl_onewire_tm_default:
onewire_tm_default {
+ atmel,pins =
+ <AT91_PIOD 14
AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
+ };
+
};
};
};
--
2.7.4
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