[v2,3/3] ARM: dts: AM43xx: add tscadc DT entries for am437x-evm and am43x-epos-evm

Commit Message

Vignesh Raghavendra Nov. 4, 2014, 11:15 a.m. UTC

This patch adds tscadc DT entries for am437x-gp-evm and am43x-epos-evm.

Signed-off-by: Vignesh R <[e-mail]>
---
 arch/arm/boot/dts/am4372.dtsi        | 20 ++++++++++++++++++++
 arch/arm/boot/dts/am437x-gp-evm.dts  |  8 ++++++++
 arch/arm/boot/dts/am43x-epos-evm.dts |  8 ++++++++
 3 files changed, 36 insertions(+)

Patch

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 46660ffd2b65..cb73e5eb6971 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -667,6 +667,26 @@ 
 			};
 		};
 
+		tscadc: tscadc@44e0d000 {
+			compatible = "ti,am3359-tscadc";
+			reg = <0x44e0d000 0x1000>;
+			ti,hwmods = "adc_tsc";
+			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&adc_tsc_fck>;
+			clock-names = "fck";
+			status = "disabled";
+
+			tsc {
+				compatible = "ti,am3359-tsc";
+			};
+
+			adc {
+				#io-channel-cells = <1>;
+				compatible = "ti,am3359-adc";
+			};
+
+		};
+
 		sham: sham@53100000 {
 			compatible = "ti,omap5-sham";
 			ti,hwmods = "sham";
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index e7ac47fa6615..2ffd6d6dcc87 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -343,6 +343,14 @@ 
 	status = "okay";
 };
 
+&tscadc {
+	status = "okay";
+
+	adc {
+		ti,adc-channels = <0 1 2 3 4 5 6 7>;
+	};
+};
+
 &ecap0 {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index ac3e4859935f..f9bc607f3b3a 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -519,6 +519,14 @@ 
 	status = "okay";
 };
 
+&tscadc {
+	status = "okay";
+
+	adc {
+		ti,adc-channels = <0 1 2 3 4 5 6 7>;
+	};
+};
+
 &ecap0 {
 		status = "okay";
 		pinctrl-names = "default";