[PATCH 3/3] ARM: dts: rockchip: add channels properties for i2s
From: Sugar Zhang <hidden>
Date: 2015-11-10 07:33:24
Also in:
alsa-devel, linux-rockchip, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
add playback and capture properties to compatible various chips. Signed-off-by: Sugar Zhang <redacted> --- 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 946f187..1003f9c 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 3163042..b9b6b3a 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 4e7c6b7..e7ce9f1 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi@@ -669,6 +669,8 @@ clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>; pinctrl-names = "default"; pinctrl-0 = <&i2s0_bus>; + rockchip,playback-channels = <8>; + rockchip,capture-channels = <2>; status = "disabled"; };
--
2.3.6