From 9b4bdd76922fe3de3f0ecb45ebd292ec62a03e34 Mon Sep 17 00:00:00 2001
From: "Patil, Rachna" <rachna@ti.com>
Date: Thu, 24 Jan 2013 03:45:12 +0000
Subject: [PATCH 23/51] arm/dts: AM335x-evm: Add TSC/ADC MFD device support

Add support for core multifunctional device along
with its clients touchscreen and ADC.

Signed-off-by: Patil, Rachna <rachna@ti.com>
---
 arch/arm/boot/dts/am335x-evm.dts |   13 +++++++++++++
 arch/arm/boot/dts/am33xx.dtsi    |    8 ++++++++
 2 files changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 36a0b3f..179b050 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -569,3 +569,16 @@
                };
        };
 };
+
+&tscadc {
+       tsc {
+               ti,wires = <4>;
+               ti,x-plate-resistance = <200>;
+               ti,steps-to-configure = <5>;
+               ti,wire-config = <0x00 0x11 0x22 0x33>;
+       };
+
+       adc {
+               ti,adc-channels = <4>;
+       };
+};
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index e576731..2311d5f 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -604,6 +604,14 @@
                        };
                };
 
+               tscadc: tscadc@44e0d000 {
+                       compatible = "ti,ti-tscadc";
+                       reg = <0x44e0d000 0x1000>;
+                       interrupt-parent = <&intc>;
+                       interrupts = <16>;
+                       ti,hwmods = "adc_tsc";
+               };
+
                ocmcram: ocmcram@40300000 {
                        compatible = "ti,am3352-ocmcram";
                        reg = <0x40300000 0x10000>;
-- 
1.7.10.4