From: Eugen Hristev <eugen.hris...@microchip.com>
Add onewire node for w1 support.
Signed-off-by: Eugen Hristev <eugen.hris...@microchip.com>
---
arch/arm/dts/sam9x60.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/dts/sam9x60.dtsi b/arch/arm/dts/sam9x60.dtsi
index 9c16ba1..e01539e 100644
--- a/arch/arm/dts/sam9x60.dtsi
+++ b/arch/arm/dts/sam9x60.dtsi
@@ -22,6 +22,7 @@
serial0 = &dbgu;
gpio0 = &pioA;
gpio1 = &pioB;
+ gpio3 = &pioD;
spi0 = &qspi;
};
@@ -155,6 +156,14 @@
clocks = <&pioB_clk>;
};
+ pioD: gpio@fffffa00 {
+ compatible = "atmel,at91sam9x5-gpio",
"atmel,at91rm9200-gpio";
+ reg = <0xfffffa00 0x200>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ clocks = <&pioD_clk>;
+ };
+
pmc: pmc@fffffc00 {
compatible = "atmel,at91sam9x5-pmc";
reg = <0xfffffc00 0x200>;
@@ -212,6 +221,11 @@
reg = <3>;
};
+ pioD_clk: pioD_clk {
+ #clock-cells = <0>;
+ reg = <44>;
+ };
+
sdhci0_clk: sdhci0_clk {
#clock-cells = <0>;
reg = <12>;
@@ -282,4 +296,9 @@
};
};
};
+
+ onewire_tm: onewire {
+ compatible = "w1-gpio";
+ status = "disabled";
+ };
};
--
2.7.4
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