From 6b85c20d46812bdbc062b863261c3e5100e30556 Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Tue, 8 May 2018 08:14:56 +0200
Subject: dts: update to v4.17-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 dts/src/arm64/rockchip/rk3399-puma.dtsi | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'dts/src/arm64/rockchip/rk3399-puma.dtsi')

diff --git a/dts/src/arm64/rockchip/rk3399-puma.dtsi b/dts/src/arm64/rockchip/rk3399-puma.dtsi
index 1fc5060d70..4a2d06abe9 100644
--- a/dts/src/arm64/rockchip/rk3399-puma.dtsi
+++ b/dts/src/arm64/rockchip/rk3399-puma.dtsi
@@ -435,6 +435,28 @@
 	};
 };
 
+&i2s0 {
+	pinctrl-0 = <&i2s0_2ch_bus>;
+	rockchip,playback-channels = <2>;
+	rockchip,capture-channels = <2>;
+	#sound-dai-cells = <0>;
+	status = "okay";
+};
+
+/*
+ * As Q7 does not specify neither a global nor a RX clock for I2S these
+ * signals are not used. Furthermore I2S0_LRCK_RX is used as GPIO.
+ * Therefore we have to redefine the i2s0_2ch_bus definition to prevent
+ * conflicts.
+ */
+&i2s0_2ch_bus {
+	rockchip,pins =
+		<RK_GPIO3 RK_PD0 RK_FUNC_1 &pcfg_pull_none>,
+		<RK_GPIO3 RK_PD2 RK_FUNC_1 &pcfg_pull_none>,
+		<RK_GPIO3 RK_PD3 RK_FUNC_1 &pcfg_pull_none>,
+		<RK_GPIO3 RK_PD7 RK_FUNC_1 &pcfg_pull_none>;
+};
+
 &io_domains {
 	status = "okay";
 	bt656-supply = <&vcc_1v8>;
@@ -505,6 +527,12 @@
 	};
 };
 
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <1>;
+	status = "okay";
+};
+
 &u2phy1 {
 	status = "okay";
 
-- 
cgit v1.2.3