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SubjectRe: [RFC PATCH 05/12] pinctrl: sunxi: add pinctrl driver for V831/V833
On Sat, Dec 12, 2020 at 12:04:23PM +0800, Icenowy Zheng wrote:
> V831/V833 are new chips from Allwinner. They're the same die with
> different package.
>
> Add a pinctrl driver for them.
>
> The difference between V831/V833 pinctrl is implemented based on the
> user manual.
>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: linux-gpio@vger.kernel.org
> Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
> ---
> drivers/pinctrl/sunxi/Kconfig | 5 +
> drivers/pinctrl/sunxi/Makefile | 1 +
> drivers/pinctrl/sunxi/pinctrl-sun8i-v83x.c | 743 +++++++++++++++++++++
> drivers/pinctrl/sunxi/pinctrl-sunxi.h | 2 +
> 4 files changed, 751 insertions(+)
> create mode 100644 drivers/pinctrl/sunxi/pinctrl-sun8i-v83x.c
>
> diff --git a/drivers/pinctrl/sunxi/Kconfig b/drivers/pinctrl/sunxi/Kconfig
> index 593293584ecc..fc13335a3eda 100644
> --- a/drivers/pinctrl/sunxi/Kconfig
> +++ b/drivers/pinctrl/sunxi/Kconfig
> @@ -73,6 +73,11 @@ config PINCTRL_SUN8I_V3S
> default MACH_SUN8I
> select PINCTRL_SUNXI
>
> +config PINCTRL_SUN8I_V83X
> + bool "Support for the Allwinner V831/V833 PIO"
> + default MACH_SUN8I
> + select PINCTRL_SUNXI
> +

We're not using the wildcard much, and I'd rather be consistent with the
name / Kconfig option scheme used for the clock driver (and the rest of
the SoCs in a similar situation)

Maxime
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