From: Eugen Hristev eugen.hristev@microchip.com
Add onewire node for w1 support.
Signed-off-by: Eugen Hristev eugen.hristev@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"; + }; };