[PATCH v2 10/11] ARM: multi_v7_defconfig: Enable Cortina Systems CS75xx GPIO, I2C and TWD watchdog

Krzysztof Kozlowski krzk at kernel.org
Mon Oct 12 23:13:57 PDT 2026


On 13/10/2026 05:47, Fil Dunsky via B4 Relay wrote:
> From: Fil Dunsky <filipp.dunsky at gmail.com>
> 
> Enable the GPIO and I2C drivers of the Cortina Systems CS75xx SoCs and
> the ARM TWD watchdog driver, which is needed on the Securifi Almond+
> because its bootloader starts the watchdog.
> 
> Signed-off-by: Fil Dunsky <filipp.dunsky at gmail.com>
> ---
>  arch/arm/configs/multi_v7_defconfig | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
> index 23f144359..9a161f8bd 100644
> --- a/arch/arm/configs/multi_v7_defconfig
> +++ b/arch/arm/configs/multi_v7_defconfig
> @@ -423,6 +423,7 @@ CONFIG_I2C_ASPEED=m
>  CONFIG_I2C_AT91=m
>  CONFIG_I2C_BCM2835=y
>  CONFIG_I2C_CADENCE=y
> +CONFIG_I2C_CS75XX=y

This should be module.

>  CONFIG_I2C_DAVINCI=y
>  CONFIG_I2C_DESIGNWARE_CORE=y
>  CONFIG_I2C_DIGICOLOR=m
> @@ -492,6 +493,7 @@ CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
>  CONFIG_PINCTRL_RZA2=y
>  CONFIG_PINCTRL_RZN1=y
>  CONFIG_GPIO_ASPEED_SGPIO=y
> +CONFIG_GPIO_CS75XX=y

This as well.

Best regards,
Krzysztof



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