ARM: dts: AM43xx: add tscadc DT entries for am437x-evm and am43x-epos-evm

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

Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 4367f75..815eabf 100644 (file)
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -668,6 +668,26 @@
                        };
                };
 
+               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 e7ac47f..2ffd6d6 100644 (file)
--- 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 bb4cb85..3ce3a19 100644 (file)
--- 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";