linux-kernel - Re: [PATCH v4 4/5] ARM: multi_v7_defconfig: Add GXP Fan and SPI support

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Date:   Tue, 3 Jan 2023 13:38:44 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     nick.hawkins@....com
Cc:     verdun@....com, jdelvare@...e.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, corbet@....net,
        linux@...linux.org.uk, linux-hwmon@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-doc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v4 4/5] ARM: multi_v7_defconfig: Add GXP Fan and SPI
 support

On Tue, Jan 03, 2023 at 02:36:53PM -0600, nick.hawkins@....com wrote:
> From: Nick Hawkins <nick.hawkins@....com>
> 
> In order for HPE platforms to be supported by linux on GXP it is
> necessary for there to be fan and spi driver support. There fan driver
> can support up to 16 fans that are driven by pwm through the CPLD. The
> SPI driver supports access to the core flash and bios part. The SPI
> driver spi-gxp was added previously to linux.
> 
> Signed-off-by: Nick Hawkins <nick.hawkins@....com>

Acked-by: Guenter Roeck <linux@...ck-us.net>

This patch will have to be applied through the arm tree.

Thanks,
Guenter

> ---
> v4:
>  *No change
> v3:
>  *No change
> v2:
>  *No change
> ---
>  arch/arm/configs/multi_v7_defconfig | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
> index b61b2e3d116b..192c89bfd02a 100644
> --- a/arch/arm/configs/multi_v7_defconfig
> +++ b/arch/arm/configs/multi_v7_defconfig
> @@ -441,6 +441,7 @@ CONFIG_SPI_CADENCE=y
>  CONFIG_SPI_DAVINCI=y
>  CONFIG_SPI_FSL_QUADSPI=m
>  CONFIG_SPI_GPIO=m
> +CONFIG_SPI_GXP=m
>  CONFIG_SPI_FSL_DSPI=m
>  CONFIG_SPI_OMAP24XX=y
>  CONFIG_SPI_ORION=y
> @@ -530,6 +531,7 @@ CONFIG_SENSORS_NTC_THERMISTOR=m
>  CONFIG_SENSORS_PWM_FAN=m
>  CONFIG_SENSORS_RASPBERRYPI_HWMON=m
>  CONFIG_SENSORS_INA2XX=m
> +CONFIG_SENSORS_GXP_FAN_CTRL=m
>  CONFIG_CPU_THERMAL=y
>  CONFIG_DEVFREQ_THERMAL=y
>  CONFIG_IMX_THERMAL=y