linux-kernel - Re: [PATCH 9/9] riscv: defconfig: Enable PWM support for SpacemiT K1 SoC

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Message-ID: <6fywndrxglozw2oqrfs66l3hxxsrv5uf5hdiuyv4a2uczwiiki@tmijrmuidlin>
Date: Sat, 12 Apr 2025 06:52:03 +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 9/9] riscv: defconfig: Enable PWM support for SpacemiT K1
 SoC

On Fri, Apr 11, 2025 at 09:14:23PM +0800, Guodong Xu wrote:
> Enable CONFIG_PWM and CONFIG_PWM_PXA in the defconfig
> to support the PWM controller used on the SpacemiT K1 SoC.
> 
> Signed-off-by: Guodong Xu <guodong@...cstar.com>
> ---
>  arch/riscv/configs/defconfig | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index 4888529df1d8..9bd972867e0a 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -259,6 +259,8 @@ CONFIG_RPMSG_CTRL=y
>  CONFIG_RPMSG_VIRTIO=y
>  CONFIG_PM_DEVFREQ=y
>  CONFIG_IIO=y
> +CONFIG_PWM=y

> +CONFIG_PWM_PXA=y

Why not m? This can reduce the Image size.

>  CONFIG_THEAD_C900_ACLINT_SSWI=y
>  CONFIG_PHY_SUN4I_USB=m
>  CONFIG_PHY_STARFIVE_JH7110_DPHY_RX=m
> -- 
> 2.43.0
>