[linux-sunxi][PATCH v2 2/5] ARM: dts :sunxi: Add SPDIF pins to A10 and A20
From: Maxime Ripard <hidden>
Date: 2016-03-21 18:20:45
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linux-devicetree
On Mon, Mar 21, 2016 at 05:10:39PM +0100, codekipper at gmail.com wrote:
quoted hunk
From: Marcus Cooper <redacted> Add the SPDIF pins to the A10 and A20 dtsi. Signed-off-by: Marcus Cooper <redacted> --- arch/arm/boot/dts/sun4i-a10.dtsi | 21 +++++++++++++++++++++ arch/arm/boot/dts/sun7i-a20.dtsi | 21 +++++++++++++++++++++ 2 files changed, 42 insertions(+)diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 2c8f5e6..0483640 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi@@ -1006,6 +1006,27 @@ allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; + + spdif_tx_pins_a: spdif at 0 { + allwinner,pins = "PB13"; + allwinner,function = "spdif"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; + }; + + spdif_rx_pins_a: spdif at 1 { + allwinner,pins = "PB12"; + allwinner,function = "spdif"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + spdif_mclk_pins_a: spdif at 2 { + allwinner,pins = "PB3"; + allwinner,function = "spdif"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + };
If you're not going to use these pins, please don't add them yet. In order to avoid bloating the DT uselessly, we try to not add unused nodes. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160321/c80d97de/attachment.sig>