linux-kernel - Re: [PATCH v3 07/13] i2c: nvidia-gpu: Add cypress,firmware-build as a well-known regex

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Message-ID: <7da6c4db-84cf-3532-3d16-ced2696e1ef1@nvidia.com>
Date:   Tue, 15 Nov 2022 12:18:53 +0000
From:   Jon Hunter <jonathanh@...dia.com>
To:     Wayne Chang <waynec@...dia.com>, gregkh@...uxfoundation.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        treding@...dia.com, thierry.reding@...il.com,
        heikki.krogerus@...ux.intel.com, ajayg@...dia.com,
        vkoul@...nel.org, p.zabel@...gutronix.de, balbi@...nel.org,
        mathias.nyman@...el.com, jckuo@...dia.com
Cc:     linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, singhanc@...dia.com,
        linux-i2c@...r.kernel.org, linux-phy@...ts.infradead.org,
        linux-tegra@...r.kernel.org
Subject: Re: [PATCH v3 07/13] i2c: nvidia-gpu: Add cypress,firmware-build as a
 well-known regex



On 14/11/2022 12:40, Wayne Chang wrote:
> ccgx is refer to the cypress cypd4226 typec controller.
> add cypress,firmware-build as a well-known regex.
> 
> 16-bit value is not sufficient for descriptiva names.
> Using string instead of u16 to make it more descriptive.
> 
> Signed-off-by: Wayne Chang <waynec@...dia.com>
> ---
> V2 -> V3:nothing has changed
> V1 -> V2:New change for adding cypress,firmware-build
>   drivers/i2c/busses/i2c-nvidia-gpu.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/i2c/busses/i2c-nvidia-gpu.c b/drivers/i2c/busses/i2c-nvidia-gpu.c
> index 12e330cd7635..9b2e13bd44db 100644
> --- a/drivers/i2c/busses/i2c-nvidia-gpu.c
> +++ b/drivers/i2c/busses/i2c-nvidia-gpu.c
> @@ -261,6 +261,7 @@ MODULE_DEVICE_TABLE(pci, gpu_i2c_ids);
>   static const struct property_entry ccgx_props[] = {
>   	/* Use FW built for NVIDIA (nv) only */
>   	PROPERTY_ENTRY_U16("ccgx,firmware-build", ('n' << 8) | 'v'),
> +	PROPERTY_ENTRY_STRING("cypress,firmware-build", "nvidia,gpu"),
>   	{ }
>   };
>   


Reviewed-by: Jon Hunter <jonathanh@...dia.com>

Thanks
Jon

-- 
nvpublic