From 53cefa30c2b912c1e727f66a9681dbb6b2217f83 Mon Sep 17 00:00:00 2001 From: Jacob Chen Date: Fri, 9 Dec 2016 14:42:36 +0800 Subject: [PATCH] UPSTREAM: ARM: dts: rockchip: add channels properties for i2s add playback and capture properties to compatible various chips. Signed-off-by: Sugar Zhang Signed-off-by: Heiko Stuebner Change-Id: I7bc186f631212b0b2f3355aa2e371c52a0a99ede (cherry picked from commit e241657de0ced9b40cad126f461b23a8d6c1b563) Signed-off-by: Jacob Chen --- arch/arm/boot/dts/rk3066a.dtsi | 6 ++++++ arch/arm/boot/dts/rk3188.dtsi | 2 ++ arch/arm/boot/dts/rk3288.dtsi | 2 ++ 3 files changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi index be1207d5d404..fb0da800e642 100644 --- a/arch/arm/boot/dts/rk3066a.dtsi +++ b/arch/arm/boot/dts/rk3066a.dtsi @@ -103,6 +103,8 @@ dma-names = "tx", "rx"; clock-names = "i2s_hclk", "i2s_clk"; clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>; + rockchip,playback-channels = <8>; + rockchip,capture-channels = <2>; status = "disabled"; }; @@ -118,6 +120,8 @@ dma-names = "tx", "rx"; clock-names = "i2s_hclk", "i2s_clk"; clocks = <&cru HCLK_I2S1>, <&cru SCLK_I2S1>; + rockchip,playback-channels = <2>; + rockchip,capture-channels = <2>; status = "disabled"; }; @@ -133,6 +137,8 @@ dma-names = "tx", "rx"; clock-names = "i2s_hclk", "i2s_clk"; clocks = <&cru HCLK_I2S2>, <&cru SCLK_I2S2>; + rockchip,playback-channels = <2>; + rockchip,capture-channels = <2>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi index 7afcf1b42e88..11ddb8f7e186 100644 --- a/arch/arm/boot/dts/rk3188.dtsi +++ b/arch/arm/boot/dts/rk3188.dtsi @@ -118,6 +118,8 @@ dma-names = "tx", "rx"; clock-names = "i2s_hclk", "i2s_clk"; clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>; + rockchip,playback-channels = <2>; + rockchip,capture-channels = <2>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index d42e9f4915f9..1d4ee6ff3c20 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -1004,6 +1004,8 @@ clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>; pinctrl-names = "default"; pinctrl-0 = <&i2s0_bus>; + rockchip,playback-channels = <8>; + rockchip,capture-channels = <2>; status = "disabled"; }; -- 2.34.1