linux-kernel - Re: [PATCH 6/9] riscv: dts: spacemit: Add pinctrl configurations for PWM0-PWM19

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Message-ID: <ujkfb3ajvoebrkvoepztgh3afzw5dq7djefvdddiboo5gxu63x@dlflpzwpv26u>
Date: Sat, 12 Apr 2025 06:50:46 +0800
From: Inochi Amaoto <inochiama@...il.com>
To: Guodong Xu <guodong@...cstar.com>, ukleinek@...nel.org, 
	robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, 
	paul.walmsley@...ive.com, palmer@...belt.com, aou@...s.berkeley.edu, alex@...ti.fr, 
	dlan@...too.org, p.zabel@...gutronix.de, drew@...7.com, inochiama@...il.com, 
	geert+renesas@...der.be, heylenay@....org, tglx@...utronix.de, hal.feng@...rfivetech.com, 
	unicorn_wang@...look.com, duje.mihanovic@...le.hr
Cc: elder@...cstar.com, linux-pwm@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org, 
	spacemit@...ts.linux.dev
Subject: Re: [PATCH 6/9] riscv: dts: spacemit: Add pinctrl configurations for
 PWM0-PWM19

On Fri, Apr 11, 2025 at 09:14:20PM +0800, Guodong Xu wrote:
> Add pinctrl configurations for PWM0 to PWM19 in the SpacemiT K1
> device tree source file. Each PWM instance is assigned multiple
> pinmux configurations corresponding to different GPIOs and
> function modes.
> 
> Configurations include:
> - Mapping GPIOs to appropriate pinctrl nodes for PWM functionality
> - Specifying bias-pull-up and drive-strength attributes
> 
> These updates ensure proper pin multiplexing and drive strength
> settings for PWM signals on the SpacemiT K1 SoC when selected.
> 
> Signed-off-by: Guodong Xu <guodong@...cstar.com>
> ---
>  arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi | 315 +++++++++++++++++++
>  1 file changed, 315 insertions(+)
> 

I think this is too much, I think it is necessary to leave
already used one.

Regards,
Inochi