mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 08:51:13 +00:00
36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
|
From 36153e325aa912268a5a5d4574dc7092e67c8008 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Samuel Holland <samuel@sholland.org>
|
||
|
|
Date: Wed, 17 Aug 2022 01:54:46 -0500
|
||
|
|
Subject: [PATCH 072/117] riscv: dts: allwinner: d1: Add SPDIF support
|
||
|
|
|
||
|
|
Signed-off-by: Samuel Holland <samuel@sholland.org>
|
||
|
|
---
|
||
|
|
arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi | 16 ++++++++++++++++
|
||
|
|
1 file changed, 16 insertions(+)
|
||
|
|
|
||
|
|
--- a/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
|
||
|
|
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
|
||
|
|
@@ -333,6 +333,22 @@
|
||
|
|
#sound-dai-cells = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
+ // TODO: add receive functionality
|
||
|
|
+ spdif: spdif@2036000 {
|
||
|
|
+ compatible = "allwinner,sun20i-d1-spdif";
|
||
|
|
+ reg = <0x2036000 0x400>;
|
||
|
|
+ interrupts = <39 IRQ_TYPE_LEVEL_HIGH>;
|
||
|
|
+ clocks = <&ccu CLK_BUS_SPDIF>,
|
||
|
|
+ <&ccu CLK_SPDIF_RX>,
|
||
|
|
+ <&ccu CLK_SPDIF_TX>;
|
||
|
|
+ clock-names = "apb", "rx", "tx";
|
||
|
|
+ resets = <&ccu RST_BUS_SPDIF>;
|
||
|
|
+ dmas = <&dma 2>, <&dma 2>;
|
||
|
|
+ dma-names = "rx", "tx";
|
||
|
|
+ status = "disabled";
|
||
|
|
+ #sound-dai-cells = <0>;
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
timer: timer@2050000 {
|
||
|
|
compatible = "allwinner,sun20i-d1-timer",
|
||
|
|
"allwinner,sun8i-a23-timer";
|