From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C02052C9D; Tue, 20 Jan 2026 00:55:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768870551; cv=none; b=pOAjovv/ZMnGcKWtt+gjhSy1Ek3EstshXlQ8HwiC3oRuZVwg8bu+kTxGlDtn3mEmHxqsh5gGKTTSa+NDOobNGJ6Y7k6zM1K47juSYt/7tOi5TY5IVHFuKACEvY40sCuGoLNTz6pvYfheCY6fbEyB7GelStKRlXoxJuwEtJ7nti0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768870551; c=relaxed/simple; bh=3zyNL3/FIY+mZyPvQXq5vPT94NxfNQkS1PoIxTMZBA4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=YnTfqqKkD+V5d6RyBqpP8xlXE1BqVnHQdm5XXbHQ7NK1KgogG6R1oxwBmgWJpyx6EDhrattE+EsNxE2x00UUSdeQUH9go4a5n41ClP4/yhoO1eVSU6fokiO4/5KP4ppMzvf6rErRXLVQkuJmFej2WI7S7KU31Tc7jdu69hzlIe0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CqMPx+nX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CqMPx+nX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 76FA0C116C6; Tue, 20 Jan 2026 00:55:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768870551; bh=3zyNL3/FIY+mZyPvQXq5vPT94NxfNQkS1PoIxTMZBA4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CqMPx+nXFdqzgkJ6/BmYEDZpcVNnAvO5jn7K1rupIlY5Cv/86ZB+SvUWtqrgpZsKA VnW6qbamefjAhaxeAhnRQTza2p6u7LW6/6mEpzOPRQ9GQ4juOaUu3Slaz5Bl03BKNH y+cnFZTmhBGHIAK9WbTrJI2tOZi3+39feFbduxJ1oTDGseU6pMOB7eNmn0BqikTRDS xyVH0IVovSY2y+govtmxeFnffnyTJPC9w4EH525aG7KEnURHVKT3pXj8bC357NcoAX VyQl05VvYwe/pKMaySXqnMKl3IVzovf9dBQfHB9rZqrZ1yyM5QVftexV16lFfLVPGf WG+N2N3dNnigQ== From: Yixun Lan To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Linus Walleij , Troy Mitchell Cc: Yixun Lan , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org Subject: Re: (subset) [PATCH v2 0/3] pinctrl: spacemit: support I/O power domain configuration Date: Tue, 20 Jan 2026 08:55:44 +0800 Message-ID: <176887046277.13634.6110722428776119722.b4-ty@kernel.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260108-kx-pinctrl-aib-io-pwr-domain-v2-0-6bcb46146e53@linux.spacemit.com> References: <20260108-kx-pinctrl-aib-io-pwr-domain-v2-0-6bcb46146e53@linux.spacemit.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Thu, 08 Jan 2026 14:42:37 +0800, Troy Mitchell wrote: > This series adds support for configuring IO power domain voltage for > dual-voltage GPIO banks on the Spacemit K1 SoC. > > On K1, IO domain power control registers determine whether a GPIO bank > operates at 1.8V or 3.3V. These registers default to 3.3V operation, > which may lead to functional failures when GPIO banks are externally > supplied with 1.8V but internally remain configured for 3.3V. > > [...] Applied, thanks! [3/3] riscv: dts: spacemit: modify pinctrl node in dtsi https://github.com/spacemit-com/linux/commit/cf54626b0ecce137379d1a8f1e6f0fa5b36d0395 Best regards, -- Yixun Lan