From 39b37ce2e308846550339adf101bf85c04f25eec Mon Sep 17 00:00:00 2001 From: Sjoerd Simons Date: Thu, 8 Oct 2015 15:31:14 +0200 Subject: ARM: dts: rockchip: Add SPDIF transceiver for RK3188 Add the SPDIF transceiver controller and pin for RK3188 Signed-off-by: Sjoerd Simons Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3188.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi index 316304272118..6399942f1840 100644 --- a/arch/arm/boot/dts/rk3188.dtsi +++ b/arch/arm/boot/dts/rk3188.dtsi @@ -121,6 +121,20 @@ status = "disabled"; }; + spdif: sound@1011e000 { + compatible = "rockchip,rk3188-spdif", "rockchip,rk3066-spdif"; + reg = <0x1011e000 0x2000>; + #sound-dai-cells = <0>; + clock-names = "hclk", "mclk"; + clocks = <&cru HCLK_SPDIF>, <&cru SCLK_SPDIF>; + dmas = <&dmac1_s 8>; + dma-names = "tx"; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx>; + status = "disabled"; + }; + cru: clock-controller@20000000 { compatible = "rockchip,rk3188-cru"; reg = <0x20000000 0x1000>; @@ -484,6 +498,12 @@ ; }; }; + + spdif { + spdif_tx: spdif-tx { + rockchip,pins = ; + }; + }; }; }; -- cgit v1.2.3 From d97e862ef6ae3f46465f00f9bf043c0df125b899 Mon Sep 17 00:00:00 2001 From: Sjoerd Simons Date: Thu, 8 Oct 2015 15:31:15 +0200 Subject: ARM: dts: rockchip: Add SPDIF optical out on Radxa Rock This enables the SPDIF optical audio output on the Radxa Rock Signed-off-by: Sjoerd Simons Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3188-radxarock.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts index 9b31abedcef1..66fa87d1e2c2 100644 --- a/arch/arm/boot/dts/rk3188-radxarock.dts +++ b/arch/arm/boot/dts/rk3188-radxarock.dts @@ -90,6 +90,21 @@ }; }; + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "SPDIF"; + + simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */ + cpu { sound-dai = <&spdif>; }; + codec { sound-dai = <&spdif_out>; }; + }; + }; + + spdif_out: spdif-out { + compatible = "linux,spdif-dit"; + #sound-dai-cells = <0>; + }; + ir_recv: gpio-ir-receiver { compatible = "gpio-ir-receiver"; gpios = <&gpio0 10 1>; @@ -345,6 +360,10 @@ }; }; +&spdif { + status = "okay"; +}; + &uart0 { status = "okay"; }; -- cgit v1.2.3 From 874e568e500aeed7d54820c21f3854f3ffa1f59d Mon Sep 17 00:00:00 2001 From: Sjoerd Simons Date: Thu, 8 Oct 2015 15:31:17 +0200 Subject: ARM: dts: rockchip: Add SPDIF transceiver for RK3288 Add the SPDIF transceiver controller definition and pin setup for RK3288 SoCs Signed-off-by: Sjoerd Simons Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3288.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index d6c2f9116646..12ae3450be54 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -744,6 +744,21 @@ status = "disabled"; }; + spdif: sound@ff88b0000 { + compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif"; + reg = <0xff8b0000 0x10000>; + #sound-dai-cells = <0>; + clock-names = "hclk", "mclk"; + clocks = <&cru HCLK_SPDIF8CH>, <&cru SCLK_SPDIF8CH>; + dmas = <&dmac_bus_s 3>; + dma-names = "tx"; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx>; + rockchip,grf = <&grf>; + status = "disabled"; + }; + i2s: i2s@ff890000 { compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s"; reg = <0xff890000 0x10000>; @@ -1437,5 +1452,11 @@ <4 3 3 &pcfg_pull_none>; }; }; + + spdif { + spdif_tx: spdif-tx { + rockchip,pins = ; + }; + }; }; }; -- cgit v1.2.3 From fea37552600872368a23019aef4bf8c09e0f0380 Mon Sep 17 00:00:00 2001 From: Sjoerd Simons Date: Thu, 8 Oct 2015 15:31:18 +0200 Subject: ARM: dts: rockchip: Add SPDIF optical out on Radxa Rock2 Square Enable the SPDIF optical output on Radxa Rock2 square boards Signed-off-by: Sjoerd Simons Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3288-rock2-square.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'arch/arm/boot') diff --git a/arch/arm/boot/dts/rk3288-rock2-square.dts b/arch/arm/boot/dts/rk3288-rock2-square.dts index d5f6f2665e6c..8af35c867a80 100644 --- a/arch/arm/boot/dts/rk3288-rock2-square.dts +++ b/arch/arm/boot/dts/rk3288-rock2-square.dts @@ -49,6 +49,20 @@ stdout-path = "serial2:115200n8"; }; + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "SPDIF"; + simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */ + cpu { sound-dai = <&spdif>; }; + codec { sound-dai = <&spdif_out>; }; + }; + }; + + spdif_out: spdif-out { + compatible = "linux,spdif-dit"; + #sound-dai-cells = <0>; + }; + vcc_usb_host: vcc-host-regulator { compatible = "regulator-fixed"; enable-active-high; @@ -136,6 +150,10 @@ }; }; +&spdif { + status = "okay"; +}; + &uart2 { status = "okay"; }; -- cgit v1.2.3