Hi Linus,
    Thanks for your reply.

On 2025/1/7 23:18, Linus Walleij wrote:

[ EXTERNAL EMAIL ]

On Thu, Dec 26, 2024 at 8:57 AM Xianwei Zhao via B4 Relay
[off-list ref] wrote:

quoted

From: Xianwei Zhao <xianwei.zhao@amlogic.com>

When describing pin mux func through pinmux propertity,
a standard API is added for support. The pinmux contains pin
identification and mux values, which can include multiple
pins. And groups configuration use other word. DTS such as:

func-name {
         group_alias: group-name{
                 pinmux= <pin_id << 8 | mux_value)>,
                         <pin_id << 8 | mux_value)>;
                 bias-pull-up;
                 drive-strength-microamp = <4000>;
         };
};

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>

There are some build errors, but I really like the path taken with
the utility function here!

I will fix the issue Reported by kernel test robot next version.

Yours,
Linus Walleij