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>

3 files changed, 36 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 4367f7550183..815eabf7f449 100644
--- 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 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 bb4cb8554b4a..3ce3a19f7518 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";