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starfive: add clock info in dts for audio

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SW Multimedia 2021-09-03 21:10:50 +08:00 • committed by Tekkaman Ninja
parent 6ca4c6e60b
commit 615976b480
2 changed files with 154 additions and 0 deletions
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149
arch/riscv/dts/jh7100.dtsi
View file

@ -2,6 +2,7 @@
/* Copyright (c) 2021 StarFive Technology Co., Ltd. */
/dts-v1/;
#include "starfive_jh7100_clk.dtsi"
#include <dt-bindings/clock/starfive-jh7100.h>
#include <dt-bindings/starfive_fb.h>
@ -625,5 +626,153 @@
fuse-count = <0x200>;
clocks = <&clkgen JH7100_CLK_OTP_APB>;
};
i2sadc0: i2sadc0@10400000 {
compatible = "snps,designware-i2sadc0";
reg = <0x0 0x10400000 0x0 0x1000>;
interrupt-parent = <&plic>;
/* interrupts = <59>; */
/* interrupt-names = "rx"; */
clocks = <&apb1clk>;
clock-names = "i2sclk";
#sound-dai-cells = <0>;
dmas = <&dma2p 28>;
dma-names = "rx";
};
i2svad: i2svad@10420000 {
compatible = "sf,sf-i2svad";
reg = <0x0 0x10420000 0x0 0x1000> ;
interrupt-parent = <&plic>;
interrupts = <60>, <61>;
interrupt-names = "spintr", "slintr";
clocks = <&apb1clk>;
clock-names = "i2sclk";
#sound-dai-cells = <0>;
};
i2sdac0: i2sdac0@10450000 {
compatible = "snps,designware-i2sdac0";
reg = <0x0 0x10450000 0x0 0x1000>;
interrupt-parent = <&plic>;
/*interrupts = <64>; */
/*interrupt-names = "tx";*/
clocks = <&apb1clk>;
clock-names = "i2sclk";
#sound-dai-cells = <0>;
dmas = <&dma2p 30>;
dma-names = "tx";
};
i2sdac1: i2sdac1@10460000 {
compatible = "snps,designware-i2sdac1";
reg = <0x0 0x10460000 0x0 0x1000>;
interrupt-parent = <&plic>;
/*interrupts = <66>;*/
/*interrupt-names = "tx";*/
clocks = <&apb1clk>;
clock-names = "i2sclk";
#sound-dai-cells = <0>;
dmas = <&dma2p 31>;
dma-names = "tx";
};
i2sdac16k: i2sdac16k@10470000 {
compatible = "snps,designware-i2sdac16k";
reg = <0x0 0x10470000 0x0 0x1000>;
interrupt-parent = <&plic>;
/* interrupts = <68>; */
/* interrupt-names = "tx"; */
clocks = <&apb1clk>;
clock-names = "i2sclk";
#sound-dai-cells = <0>;
dmas = <&dma2p 29>;
dma-names = "tx";
};
spdif0: spdif0@10430000 {
compatible = "starfive,sf-spdif";
reg = <0x0 0x10430000 0x0 0x1000>;
interrupt-parent = <&plic>;
interrupts = <62>;
interrupt-names = "tx";
clocks = <&audioclk>;
clock-names = "audioclk";
#sound-dai-cells = <0>;
};
pdm: pdm@10410000 {
compatible = "starfive,sf-pdm";
reg = <0x0 0x10410000 0x0 0x1000>, <0x0 0x10480000 0x0 0x1000>;
reg-names = "pdm", "audio-clk";
clocks = <&audioclk>;
clock-names = "audioclk";
#sound-dai-cells = <0>;
};
ac108_mclk: ac108_mclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
};
wm8960_mclk: wm8960_mclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
};
spdif_transmitter: spdif_transmitter {
compatible = "linux,spdif-dit";
#sound-dai-cells = <0>;
};
spdif_receiver: spdif_receiver {
compatible = "linux,spdif-dir";
#sound-dai-cells = <0>;
};
pwmdac: pwmdac@10440000 {
compatible = "sf,pwmdac";
reg = <0x0 0x10440000 0x0 0x1000>;
clocks = <&apb1clk>;
dmas = <&dma2p 23>;
dma-names = "tx";
#sound-dai-cells = <0>;
};
pwmdac_codec: pwmdac-transmitter {
compatible = "linux,pwmdac-dit";
#sound-dai-cells = <0>;
};
dmic_codec: dmic_codec {
compatible = "dmic-codec";
#sound-dai-cells = <0>;
};
sound:snd-card{
compatible = "simple-audio-card";
simple-audio-card,name = "Starfive-Multi-Sound-Card";
#address-cells = <1>;
#size-cells = <0>;
/* pwmdac */
simple-audio-card,dai-link@0 {
reg = <0>;
status = "okay";
format = "left_j";
bitclock-master = <&sndcpu0>;
frame-master = <&sndcpu0>;
sndcpu0: cpu {
sound-dai = <&pwmdac>;
};
codec {
sound-dai = <&pwmdac_codec>;
};
};
};
};
};

5
arch/riscv/dts/starfive_jh7100_clk.dtsi
View file

@ -109,4 +109,9 @@
clock-frequency = <125000000>;
};
audioclk: audioclk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <12288000>;
};
};