linux-kernel - Re: (subset) [PATCH v3 0/6] pwm: Update PWM

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Message-ID: <20250709063738-GYA488894@gentoo>
Date: Wed, 9 Jul 2025 06:37:38 +0000
From: Yixun Lan <dlan@...too.org>
To: 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, 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,
	heikki.krogerus@...ux.intel.com, Guodong Xu <guodong@...cstar.com>
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: (subset) [PATCH v3 0/6] pwm: Update PWM_PXA driver for SpacemiT
 K1

Hi Guodong,

On 22:33 Tue 08 Jul     , Yixun Lan wrote:
> 
> On Tue, 29 Apr 2025 16:50:42 +0800, Guodong Xu wrote:
> > This patchset adds support for the SpacemiT K1 SoC in the PWM_PXA driver
> > and updates related device tree bindings. The changes enable PWM
> > functionality on the K1 platform through driver enhancements,
> > configuration updates, and device tree additions.
> > 
> > Functionality has been verified on the Banana Pi BPI-F3 board using PWM14,
> > configured as a pwm-backlight. Per community feedback, the actual
> > pwm-backlight node is not included in this patchset but can be found in
> > patch 7 of the v1 series, with modification of pwms property to 4-cell
> > format to match updated binding (#pwm-cells = <3>) since v3.
> > 
> > [...]
> 
> Applied, thanks!
> 
> [3/6] riscv: dts: spacemit: add PWM support for K1 SoC
>       https://github.com/spacemit-com/linux/commit/9aebdfc21f755e0d2766683aa251435fb656ea47

found have to re-arrange the nodes according to ascending order of unit address,
so here is new version I've pushed, just FYI, please check (should have
no functionality changes)
       https://github.com/spacemit-com/linux/commit/66f56c7a64213948341521b5310064586a05c80e

> [4/6] riscv: dts: spacemit: add pwm14_1 pinctrl setting
>       https://github.com/spacemit-com/linux/commit/8709d51024068d4c81dc785d63169d283d147cf3

-- 
Yixun Lan (dlan)