From 6f89b8c5eddeb91e64808c89ff7f45ac69f68660 Mon Sep 17 00:00:00 2001
From: Walter Yang <yandongy@codeaurora.org>
Date: Mon, 18 Jul 2016 19:27:32 -0700
Subject: [PATCH] ARM: dts: msm: add node for msmcobalt hardware switches

Add gpio controller node for msmcolbalt, so that we can initialize
and control us_euro/hifi_hph_en switches on board.

Change-Id: I5e39d88ab2e814d7bfb386b0355a65ee166cfbb0
Signed-off-by: Walter Yang <yandongy@codeaurora.org>
---
 arch/arm/boot/dts/qcom/msmcobalt-audio.dtsi |  3 +
 arch/arm/boot/dts/qcom/msmcobalt-wcd.dtsi   | 87 +++++++++++++++++++++
 2 files changed, 90 insertions(+)

diff --git a/arch/arm/boot/dts/qcom/msmcobalt-audio.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-audio.dtsi
index 1ef5e6351aa6..45e7c8732cfd 100644
--- a/arch/arm/boot/dts/qcom/msmcobalt-audio.dtsi
+++ b/arch/arm/boot/dts/qcom/msmcobalt-audio.dtsi
@@ -140,6 +140,9 @@
 
 		qcom,msm-mbhc-hphl-swh = <0>;
 		qcom,msm-mbhc-gnd-swh = <0>;
+		qcom,us-euro-gpios = <&tavil_us_euro_sw>;
+		qcom,hph-en0-gpio = <&tavil_hph_en0>;
+		qcom,hph-en1-gpio = <&tavil_hph_en1>;
 		qcom,tavil-mclk-clk-freq = <9600000>;
 		asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
 				<&loopback>, <&compress>, <&hostless>,
diff --git a/arch/arm/boot/dts/qcom/msmcobalt-wcd.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-wcd.dtsi
index 7ae084debe06..29f4ccaede9f 100644
--- a/arch/arm/boot/dts/qcom/msmcobalt-wcd.dtsi
+++ b/arch/arm/boot/dts/qcom/msmcobalt-wcd.dtsi
@@ -34,6 +34,28 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 
+			us_euro_sw_wcd_active: us_euro_sw_wcd_active {
+				mux {
+					pins = "gpio1";
+				};
+
+				config {
+					pins = "gpio1";
+					output-high;
+				};
+			};
+
+			us_euro_sw_wcd_sleep: us_euro_sw_wcd_sleep {
+				mux {
+					pins = "gpio1";
+				};
+
+				config {
+					pins = "gpio1";
+					output-low;
+				};
+			};
+
 			spkr_1_wcd_en_active: spkr_1_wcd_en_active {
 				mux {
 					pins = "gpio2";
@@ -77,6 +99,50 @@
 					input-enable;
 				};
 			};
+
+			hph_en0_wcd_active: hph_en0_wcd_active {
+				mux {
+					pins = "gpio4";
+				};
+
+				config {
+					pins = "gpio4";
+					output-high;
+				};
+			};
+
+			hph_en0_wcd_sleep: hph_en0_wcd_sleep {
+				mux {
+					pins = "gpio4";
+				};
+
+				config {
+					pins = "gpio4";
+					output-low;
+				};
+			};
+
+			hph_en1_wcd_active: hph_en1_wcd_active {
+				mux {
+					pins = "gpio5";
+				};
+
+				config {
+					pins = "gpio5";
+					output-high;
+				};
+			};
+
+			hph_en1_wcd_sleep: hph_en1_wcd_sleep {
+				mux {
+					pins = "gpio5";
+				};
+
+				config {
+					pins = "gpio5";
+					output-low;
+				};
+			};
 		};
 
 		wsa_spkr_wcd_sd1: msm_cdc_pinctrll {
@@ -92,5 +158,26 @@
 		      pinctrl-0 = <&spkr_2_wcd_en_active>;
 		      pinctrl-1 = <&spkr_2_wcd_en_sleep>;
 		};
+
+		tavil_us_euro_sw: msm_cdc_pinctrl_us_euro_sw {
+		      compatible = "qcom,msm-cdc-pinctrl";
+		      pinctrl-names = "aud_active", "aud_sleep";
+		      pinctrl-0 = <&us_euro_sw_wcd_active>;
+		      pinctrl-1 = <&us_euro_sw_wcd_sleep>;
+		};
+
+		tavil_hph_en0: msm_cdc_pinctrl_hph_en0 {
+		      compatible = "qcom,msm-cdc-pinctrl";
+		      pinctrl-names = "aud_active", "aud_sleep";
+		      pinctrl-0 = <&hph_en0_wcd_active>;
+		      pinctrl-1 = <&hph_en0_wcd_sleep>;
+		};
+
+		tavil_hph_en1: msm_cdc_pinctrl_hph_en1 {
+		      compatible = "qcom,msm-cdc-pinctrl";
+		      pinctrl-names = "aud_active", "aud_sleep";
+		      pinctrl-0 = <&hph_en1_wcd_active>;
+		      pinctrl-1 = <&hph_en1_wcd_sleep>;
+		};
 	};
 };