linux-kernel - Re: [PATCH] gpio: loongson: Switch 2K2000/3000 GPIO to BYTE_CTRL

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <176433115039.40295.3243947969244377474.b4-ty@linaro.org>
Date: Fri, 28 Nov 2025 12:59:14 +0100
From: Bartosz Golaszewski <brgl@...ev.pl>
To: linux-gpio@...r.kernel.org,
	Xi Ruoyao <xry111@...111.site>
Cc: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
	Huacai Chen <chenhuacai@...nel.org>,
	WANG Xuerui <kernel@...0n.name>,
	Mingcong Bai <jeffbai@...c.io>,
	loongarch@...ts.linux.dev,
	stable@...r.kernel.org,
	Yinbo Zhu <zhuyinbo@...ngson.cn>,
	Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...nel.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpio: loongson: Switch 2K2000/3000 GPIO to BYTE_CTRL_MODE

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>


On Fri, 28 Nov 2025 15:50:32 +0800, Xi Ruoyao wrote:
> The manuals of 2K2000 says both BIT_CTRL_MODE and BYTE_CTRL_MODE are
> supported but the latter is recommended.  Also on 2K3000, per the ACPI
> DSDT the GPIO controller is compatible with 2K2000, but it fails to
> operate GPIOs 62 and 63 (and maybe others) using BIT_CTRL_MODE.
> Using BYTE_CTRL_MODE also makes those 2K3000 GPIOs work.
> 
> 
> [...]

Applied, thanks!

[1/1] gpio: loongson: Switch 2K2000/3000 GPIO to BYTE_CTRL_MODE
      https://git.kernel.org/brgl/linux/c/dae9750105cf93ac1e156ef91f4beeb53bd64777

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>