linux-kernel - Re: [PATCH v1 5/5] riscv: dts: starfive: Add the nodes and pins of I2Srx/I2Stx0/I2Stx1

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Date:   Mon, 7 Aug 2023 17:04:47 +0800
From:   Xingyu Wu <xingyu.wu@...rfivetech.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Maxim Kochetkov <fido_max@...ox.ru>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor.dooley@...rochip.com>,
        Emil Renner Berthing <emil.renner.berthing@...onical.com>
CC:     Jose Abreu <joabreu@...opsys.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Walker Chen <walker.chen@...rfivetech.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <alsa-devel@...a-project.org>, <linux-riscv@...ts.infradead.org>
Subject: Re: [PATCH v1 5/5] riscv: dts: starfive: Add the nodes and pins of
 I2Srx/I2Stx0/I2Stx1

On 2023/8/6 5:04, Krzysztof Kozlowski wrote:
> On 02/08/2023 10:43, Xingyu Wu wrote:
>> Add I2Srx/I2Stx0/I2Stx1 nodes and pins configuration for the
>> StarFive JH7110 SoC.
>> 
>> Signed-off-by: Xingyu Wu <xingyu.wu@...rfivetech.com>
>> ---
> 
> ...
> 
>> +
>>  	spi0_pins: spi0-0 {
>>  		mosi-pins {
>>  			pinmux = <GPIOMUX(52, GPOUT_SYS_SPI0_TXD,
>> diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
>> index 05f843b8ca03..507312eb6053 100644
>> --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
>> +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
>> @@ -512,6 +512,30 @@ tdm: tdm@...90000 {
>>  			status = "disabled";
>>  		};
>>  
>> +		i2srx: i2srx@...e0000 {
> 
> Node names should be generic, so:
> i2s@

Will fix. Thanks.

> 
>> +			compatible = "starfive,jh7110-i2srx";
>> +			reg = <0x0 0x100e0000 0x0 0x1000>;
>> +			clocks = <&syscrg JH7110_SYSCLK_I2SRX_BCLK_MST>,
>> +				 <&syscrg JH7110_SYSCLK_I2SRX_APB>,
>> +				 <&syscrg JH7110_SYSCLK_MCLK>,
>> +				 <&syscrg JH7110_SYSCLK_MCLK_INNER>,
>> +				 <&mclk_ext>,
>> +				 <&syscrg JH7110_SYSCLK_I2SRX_BCLK>,
>> +				 <&syscrg JH7110_SYSCLK_I2SRX_LRCK>,
>> +				 <&i2srx_bclk_ext>,
>> +				 <&i2srx_lrck_ext>;
>> +			clock-names = "i2sclk", "apb", "mclk",
>> +				      "mclk_inner", "mclk_ext", "bclk",
>> +				      "lrck", "bclk_ext", "lrck_ext";
>> +			resets = <&syscrg JH7110_SYSRST_I2SRX_APB>,
>> +				 <&syscrg JH7110_SYSRST_I2SRX_BCLK>;
>> +			dmas = <0>, <&dma 24>;
>> +			dma-names = "tx", "rx";
>> +			starfive,syscon = <&sys_syscon 0x18 0x2>;
>> +			#sound-dai-cells = <0>;
>> +			status = "disabled";
>> +		};
>> +
>>  		usb0: usb@...00000 {
>>  			compatible = "starfive,jh7110-usb";
>>  			ranges = <0x0 0x0 0x10100000 0x100000>;
>> @@ -736,6 +760,47 @@ spi6: spi@...a0000 {
>>  			status = "disabled";
>>  		};
>>  
>> +		i2stx0: i2stx0@...b0000 {
> 
> i2s@

Will fix.

> 
>> +			compatible = "starfive,jh7110-i2stx0";
>> +			reg = <0x0 0x120b0000 0x0 0x1000>;
>> +			clocks = <&syscrg JH7110_SYSCLK_I2STX0_BCLK_MST>,
>> +				 <&syscrg JH7110_SYSCLK_I2STX0_APB>,
>> +				 <&syscrg JH7110_SYSCLK_MCLK>,
>> +				 <&syscrg JH7110_SYSCLK_MCLK_INNER>,
>> +				 <&mclk_ext>;
>> +			clock-names = "i2sclk", "apb", "mclk",
>> +				      "mclk_inner","mclk_ext";
>> +			resets = <&syscrg JH7110_SYSRST_I2STX0_APB>,
>> +				 <&syscrg JH7110_SYSRST_I2STX0_BCLK>;
>> +			dmas = <&dma 47>;
>> +			dma-names = "tx";
>> +			#sound-dai-cells = <0>;
>> +			status = "disabled";
>> +		};
>> +
>> +		i2stx1: i2stx1@...c0000 {
> 
> i2s@

Will fix.

Best regards,
Xingyu Wu