From mboxrd@z Thu Jan 1 00:00:00 1970 From: sugar.zhang@rock-chips.com (Sugar Zhang) Date: Fri, 9 Jun 2017 15:59:33 +0800 Subject: [PATCH v1 2/2] ARM: dts: rk322x: add spdif node In-Reply-To: <1496995173-63532-1-git-send-email-sugar.zhang@rock-chips.com> References: <1496995173-63532-1-git-send-email-sugar.zhang@rock-chips.com> Message-ID: <1496995173-63532-3-git-send-email-sugar.zhang@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch add spdif node for rk322x. Signed-off-by: Sugar Zhang --- arch/arm/boot/dts/rk322x.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi index 48a0c1c..56f0842 100644 --- a/arch/arm/boot/dts/rk322x.dtsi +++ b/arch/arm/boot/dts/rk322x.dtsi @@ -168,6 +168,20 @@ status = "disabled"; }; + spdif: spdif at 100d0000 { + compatible = "rockchip,rk3228-spdif"; + reg = <0x100d0000 0x1000>; + interrupts = ; + clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF_8CH>; + clock-names = "mclk", "hclk"; + dmas = <&pdma 10>; + #dma-cells = <1>; + dma-names = "tx"; + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx>; + status = "disabled"; + }; + i2s2: i2s2 at 100e0000 { compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s"; reg = <0x100e0000 0x4000>; @@ -651,6 +665,12 @@ }; }; + spdif { + spdif_tx: spdif-tx { + rockchip,pins = <3 31 RK_FUNC_2 &pcfg_pull_none>; + }; + }; + tsadc { otp_gpio: otp-gpio { rockchip,pins = <0 24 RK_FUNC_GPIO &pcfg_pull_none>; -- 1.9.1