linux-kernel - Re: [PATCH v3] arm64: dts: qcom: sa8775p: Add default pin configurations for QUP SEs

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Message-ID: <c94c659a-ca16-4f79-8522-62b985b7db9b@quicinc.com>
Date: Wed, 30 Apr 2025 16:52:03 +0530
From: Mukesh Kumar Savaliya <quic_msavaliy@...cinc.com>
To: Viken Dadhaniya <quic_vdadhani@...cinc.com>, <andersson@...nel.org>,
        <konradybcio@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
        <conor+dt@...nel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <quic_anupkulk@...cinc.com>
Subject: Re: [PATCH v3] arm64: dts: qcom: sa8775p: Add default pin
 configurations for QUP SEs

Change looks good to me.

On 4/29/2025 11:03 PM, Viken Dadhaniya wrote:
> Default pinctrl configurations for all QUP (Qualcomm Universal Peripheral)
> Serial Engines (SEs) are missing in the SoC device tree. These
> configurations are required by client teams when enabling any SEs as I2C,
> SPI, or Serial protocols.
> 
> Add default pin configurations for Serial Engines (SEs) for all supported
> protocols, including I2C, SPI, and UART, to the sa8775p device tree.  This
> change facilitates slave device driver clients to enable usecase with
> minimal modifications.
> 
> Remove duplicate pin configurations from target-specific file as same pin
> configuration is included in the SoC device tree.
> 
> Signed-off-by: Viken Dadhaniya <quic_vdadhani@...cinc.com>
Acked-by: Mukesh Kumar Savaliya <quic_msavaliy@...cinc.com>
> ---
> v2 -> v3:
> 
> - Remove duplicate pin configurations from target-specific file.
> 
> v2 Link: https://lore.kernel.org/lkml/20250324151047.842648-1-quic_vdadhani@quicinc.com/
> 
> v1 -> v2:
> 
> - Drop drive-strength and bias property from soc dtsi.
> - Update commit log.
> 
> v1 Link: https://lore.kernel.org/lkml/20250225154136.3052757-1-quic_vdadhani@quicinc.com/
> ---