linux-kernel - Re: [PATCH 1/1] arm64: dts: mba8xx: replace 0 with IMX_LPCG_CLK

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Message-ID: <6219606.lOV4Wx5bFT@steina-w>
Date: Fri, 21 Nov 2025 08:26:54 +0100
From: Alexander Stein <alexander.stein@...tq-group.com>
To: Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
 "open list:TQ SYSTEMS BOARD & DRIVER SUPPORT" <linux@...tq-group.com>,
 "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:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
 <devicetree@...r.kernel.org>, open list <linux-kernel@...r.kernel.org>,
 Frank Li <Frank.Li@....com>
Cc: imx@...ts.linux.dev
Subject:
 Re: [PATCH 1/1] arm64: dts: mba8xx: replace 0 with IMX_LPCG_CLK_0 for lpcg
 indices

Hi Frank,

Am Donnerstag, 20. November 2025, 22:43:18 CET schrieb Frank Li:
> Replace the 0 with IMX_LPCG_CLK_0 for LPCG clock indices. Although the
> numerical value is identical, the LPCG input is defined as
> IMX_LPCG_CLK_<n>, so using the symbolic constant improves clarity and
> consistency with the LPCG clock naming convention.
> 
> Signed-off-by: Frank Li <Frank.Li@....com>

Thanks!
Reviewed-by: Alexander Stein <alexander.stein@...tq-group.com>

> ---
>  arch/arm64/boot/dts/freescale/mba8xx.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/mba8xx.dtsi b/arch/arm64/boot/dts/freescale/mba8xx.dtsi
> index c4b5663949ade..78f5dfdc5cc8a 100644
> --- a/arch/arm64/boot/dts/freescale/mba8xx.dtsi
> +++ b/arch/arm64/boot/dts/freescale/mba8xx.dtsi
> @@ -225,7 +225,7 @@ &i2c1 {
>  	tlv320aic3x04: audio-codec@18 {
>  		compatible = "ti,tlv320aic32x4";
>  		reg = <0x18>;
> -		clocks = <&mclkout0_lpcg 0>;
> +		clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>;
>  		clock-names = "mclk";
>  		iov-supply = <&reg_1v8>;
>  		ldoin-supply = <&reg_3v3>;
> @@ -336,7 +336,7 @@ &sai1 {
>  	assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>,
>  			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>,
>  			  <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>,
> -			  <&sai1_lpcg 0>;
> +			  <&sai1_lpcg IMX_LPCG_CLK_0>;
>  	assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>;
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&pinctrl_sai1>;
> 


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