ARM: dts: Add device tree entry for onewire master on i.MX53
Signed-off-by: Martin Fuzzey <mfuzzey@parkeon.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index a9a3add..d05aa21 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -432,6 +432,14 @@
};
};
+ owire {
+ pinctrl_owire_1: owiregrp-1 {
+ fsl,pins = <
+ 1166 0x80000000 /* MX53_PAD_GPIO_18__OWIRE_LINE */
+ >;
+ };
+ };
+
uart1 {
pinctrl_uart1_1: uart1grp-1 {
fsl,pins = <
@@ -623,6 +631,13 @@
status = "disabled";
};
+ owire: owire@63fa4000 {
+ compatible = "fsl,imx53-owire", "fsl,imx21-owire";
+ reg = <0x63fa4000 0x4000>;
+ clocks = <&clks 159>;
+ status = "disabled";
+ };
+
ecspi2: ecspi@63fac000 {
#address-cells = <1>;
#size-cells = <0>;