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37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
From ca3f125c08bab943572a15ac3a52f33f132cf77f Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <elopez93@gmail.com>
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Date: Mon, 18 Aug 2014 01:07:55 -0300
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Subject: [PATCH] ARM: sun7i: dt: Add sunxi codec device node
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The A20 SoC includes the Allwinner audio codec, capable of both 24-bit
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playback and capture. This commit adds a device node for it.
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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arch/arm/boot/dts/sun7i-a20.dtsi | 12 ++++++++++++
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1 file changed, 12 insertions(+)
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diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
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index 1cced70..a99bbae 100644
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--- a/arch/arm/boot/dts/sun7i-a20.dtsi
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+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
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@@ -1214,6 +1214,18 @@
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status = "disabled";
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};
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+ codec: codec@01c22c00 {
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+ #sound-dai-cells = <0>;
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+ compatible = "allwinner,sun7i-a20-codec";
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+ reg = <0x01c22c00 0x40>;
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+ interrupts = <0 30 4>;
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+ clocks = <&apb0_gates 0>, <&codec_clk>;
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+ clock-names = "apb", "codec";
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+ dmas = <&dma 0 19>, <&dma 0 19>;
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+ dma-names = "rx", "tx";
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+ status = "disabled";
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+ };
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+
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sid: eeprom@01c23800 {
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compatible = "allwinner,sun7i-a20-sid";
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reg = <0x01c23800 0x200>;
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