linux-kernel - Re: [PATCH v1 2/2] thermal: amlogic: support A1 SoC family Thermal Sensor controller

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Message-ID: <39ae48ba-02a0-4f68-b0a2-e03272fd50a0@linaro.org>
Date: Thu, 28 Mar 2024 15:08:23 +0100
From: neil.armstrong@...aro.org
To: Dmitry Rokosov <ddrokosov@...utedevices.com>, jbrunet@...libre.com,
 mturquette@...libre.com, khilman@...libre.com,
 martin.blumenstingl@...glemail.com, glaroque@...libre.com,
 rafael@...nel.org, daniel.lezcano@...aro.org, rui.zhang@...el.com,
 lukasz.luba@....com, robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
 conor+dt@...nel.org
Cc: kernel@...utedevices.com, rockosov@...il.com,
 linux-amlogic@...ts.infradead.org, linux-pm@...r.kernel.org,
 linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v1 2/2] thermal: amlogic: support A1 SoC family Thermal
 Sensor controller

On 28/03/2024 14:37, Dmitry Rokosov wrote:
> In comparison to other Amlogic chips, there is one key difference.
> The offset for the sec_ao base, also known as u_efuse_off, is special,
> while other aspects remain the same.
> 
> Signed-off-by: Dmitry Rokosov <ddrokosov@...utedevices.com>
> ---
>   drivers/thermal/amlogic_thermal.c | 10 ++++++++++
>   1 file changed, 10 insertions(+)
> 
> diff --git a/drivers/thermal/amlogic_thermal.c b/drivers/thermal/amlogic_thermal.c
> index 5877cde25b79..1d23afd32013 100644
> --- a/drivers/thermal/amlogic_thermal.c
> +++ b/drivers/thermal/amlogic_thermal.c
> @@ -222,6 +222,12 @@ static const struct amlogic_thermal_data amlogic_thermal_g12a_ddr_param = {
>   	.regmap_config = &amlogic_thermal_regmap_config_g12a,
>   };
>   
> +static const struct amlogic_thermal_data amlogic_thermal_a1_cpu_param = {
> +	.u_efuse_off = 0x114,
> +	.calibration_parameters = &amlogic_thermal_g12a,
> +	.regmap_config = &amlogic_thermal_regmap_config_g12a,
> +};
> +
>   static const struct of_device_id of_amlogic_thermal_match[] = {
>   	{
>   		.compatible = "amlogic,g12a-ddr-thermal",
> @@ -231,6 +237,10 @@ static const struct of_device_id of_amlogic_thermal_match[] = {
>   		.compatible = "amlogic,g12a-cpu-thermal",
>   		.data = &amlogic_thermal_g12a_cpu_param,
>   	},
> +	{
> +		.compatible = "amlogic,a1-cpu-thermal",
> +		.data = &amlogic_thermal_a1_cpu_param,
> +	},
>   	{ /* sentinel */ }
>   };
>   MODULE_DEVICE_TABLE(of, of_amlogic_thermal_match);

Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>

Keep it even it you change the compatible,

Thanks,
Neil