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authorAidan MacDonald <aidanmacdonald.0x0@gmail.com>2023-05-09 15:42:38 +0300
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>2023-05-23 11:52:03 +0300
commitc5e4d83872ae2900aa142b0505eeb2a5026173a7 (patch)
tree55ebc8a476f0edf897f2e0813f86afe9526a2b3b /arch/mips/boot
parent1004be040f46790271516a1e1560014f97cc3ebd (diff)
downloadlinux-c5e4d83872ae2900aa142b0505eeb2a5026173a7.tar.xz
mips: dts: ingenic: x1000: Add AIC device tree node
Add a node for the on-board I2S audio controller. Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/boot')
-rw-r--r--arch/mips/boot/dts/ingenic/x1000.dtsi18
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi
index 42e69664efd9..cc264cfff826 100644
--- a/arch/mips/boot/dts/ingenic/x1000.dtsi
+++ b/arch/mips/boot/dts/ingenic/x1000.dtsi
@@ -417,4 +417,22 @@
status = "disabled";
};
+
+ aic: audio-controller@10020000 {
+ compatible = "ingenic,x1000-i2s";
+ reg = <0x10020000 0x38>;
+
+ #sound-dai-cells = <0>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <1>;
+
+ clocks = <&cgu X1000_CLK_AIC>,
+ <&cgu X1000_CLK_I2S>;
+ clock-names = "aic", "i2s";
+
+ dmas = <&pdma X1000_DMA_I2S0_RX 0xffffffff>,
+ <&pdma X1000_DMA_I2S0_TX 0xffffffff>;
+ dma-names = "rx", "tx";
+ };
};