linux-kernel - Re: [PATCH v2 1/1] arm64: dts: imx8qxp-mek: add cm40

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Message-ID: <20240416194849.GA4516@francesco-nb>
Date: Tue, 16 Apr 2024 21:48:49 +0200
From: Francesco Dolcini <francesco@...cini.it>
To: Frank Li <Frank.Li@....com>
Cc: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@...r.kernel.org>,
	"open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <imx@...ts.linux.dev>,
	"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <linux-arm-kernel@...ts.infradead.org>,
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/1] arm64: dts: imx8qxp-mek: add cm40_i2c, wm8960 and
 sai[0,1,4,5]

Hello Frank,

On Tue, Apr 16, 2024 at 12:32:56PM -0400, Frank Li wrote:
> Add cm40_i2c, wm8960 and sai[0,1,4,5] for imx8qxp-mek (SCH-38813).
> 
> Signed-off-by: Frank Li <Frank.Li@....com>
> ---
> 
> Notes:
>     Change from v1 to v2
>     Remove dummy i2c bus to support both wm8960 and wm8962 boards.
>     Only support old wm8960 boards in this patch, which most popluar in market.
> 
>  arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 139 ++++++++++++++++++
>  1 file changed, 139 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
> index 8360bb851ac03..36a7d16f658f8 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
> @@ -188,6 +205,47 @@ typec_con_ss: endpoint {

..

> +	wm8960: wm8960@1a {
> +		compatible = "wlf,wm8960";
> +		reg = <0x1a>;
> +		clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
> +		clock-names = "mclk";
> +		wlf,shared-lrclk;
> +		wlf,hp-cfg = <2 2 3>;
> +		wlf,gpio-cfg = <1 3>;

wlf,* properties should be last, see DT coding guidelines

Francesco