From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AE235C61DE2 for ; Mon, 31 Aug 2026 10:51:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=p3Yym8aUW3v8b5M8SPYBiIEs5sXcRe+Db5kRlz4sqwM=; b=4b8RTnDlmXEKop F3C4I2so3UrrLnzo+hMn38UNU+Jlh835C+Hx2z8b51cwyHzNrcE46z9+lpmIba9FSupY4hKAoDLcE 3S7OoLVL6EbLH6PCoqgQkapTXNojiH0q/qypK0mlRtSmfATrAUvt/qXm5GeChUHBdjZbZjZ9jau1Q yFNLA03bvDYJPFzm4fdNX883CrRr8nNnj34ui8WlLXJoJRrfwoa5xlidLsSGpvRjE3Cnvl8qmk5gf hCJjmZEbRbs6sZZg4twZXnA7oHVmDnJ2qHIKSU7s9Vzbg38djBOU4R5/PFKl3hQgUIRuyrgfTap6p Q1Ssn83GyPjjXPlciviw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x0zbt-000000098FL-3jLf; Mon, 31 Aug 2026 10:51:29 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x0zbs-000000098FF-3SLr for linux-riscv@lists.infradead.org; Mon, 31 Aug 2026 10:51:28 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id D5FAD4048D; Mon, 31 Aug 2026 10:51:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 25F2B1F000E9; Mon, 31 Aug 2026 10:51:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788173487; bh=P2wodg4yqW9L09DaFdI07T+E+TZQoKw1npPSdl0WwuE=; h=From:To:Cc:Subject:Date; b=iw/66AtAm7DJXf94+6xosmvmRsk+2solF2kRwFWfk1/qjNnIItRhbJgMqYQAdyvCl iT0mhiEhfY/99h/43HIESd5Cems9sxaR5crX5x5dl3Kujv/1mYusiSDh9wlHmB/lm9 9r0hU9YMwLGAaKPFpFkeS1ZLybkWqPnTLCJB021/3AizlxCGwVx+JRgKvF3+XDYhns d8LI/yoPURNpa+w37fuZOb4CW4E329qvyDPAsdbBzC9igwsRKE6U+CyggiAD2K7vit qZutlT+4aDzNJ/zq0Pnpbe14k79WGeM39VmCzxAs/AUVlA/RwPcKJHLP9ykk8Kv6wQ se6d1unRe+lPQ== From: Conor Dooley To: linux-gpio@vger.kernel.org Cc: conor@kernel.org, Conor Dooley , Daire McNamara , Linus Walleij , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Valentina.FernandezAlanis@microchip.com Subject: [PATCH v1 0/3] pinctrl: mpfs-mssio: three fixes Date: Mon, 31 Aug 2026 11:50:56 +0100 Message-ID: <20260831105056.756259-5-conor@kernel.org> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1620; i=conor.dooley@microchip.com; h=from:subject; bh=dAFqel1fVFzTMCYz0l0IMh6g2tT025oTNwx7nOHDtAk=; b=owGbwMvMwCVWscWwfUFT0iXG02pJDFlTYyaEVjwKiF3OGFXNrD81Mer163W7C06rv9W9MME9+ cOeGxIXOkpZGMS4GGTFFFkSb/e1SK3/47LDuectzBxWJpAhDFycAjCR8EKGf1oX33y6Yl7lt+xk VuOTGhvr6z33n/xpnfdEfesXpvcpC1Yy/I++zqlu1hBXU5ec6GE0X21az+eG6ju9Ny6es+btsVd cxQUA X-Developer-Key: i=conor.dooley@microchip.com; a=openpgp; fpr=F9ECA03CF54F12CD01F1655722E2C55B37CF380C X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Conor Dooley Three fixes for issues I encountered, one of which is clearly world ending if not resolved while the other two should go to stable because they'll cause the wrong bank voltage setting to be applied or reported in debugfs. I discovered these myself while working on a new board that needed novel pinctrl configuration. I think that few customers have probably been impacted by incorrect bank voltage setting because it requires trying to set a bank voltage that differs from what the FPGA configuration set, and not only are the configurations currently in upstream and Microchip's vendor devicetrees a match for the FPGA settings, I think customers are using the FPGA configuration tool instead of pinctrl to configure IO since that's how it has had to be done for the last several years. pic64gx is where I spotted it since the config tool can't be used there, so the impact is limited to users of that SoC that want to have non-default bank voltages. Cheers, Conor. CC: Conor Dooley CC: Daire McNamara CC: Linus Walleij CC: linux-riscv@lists.infradead.org CC: linux-gpio@vger.kernel.org CC: linux-kernel@vger.kernel.org CC: Valentina.FernandezAlanis@microchip.com Conor Dooley (3): pinctrl: mpfs-mssio: fix whitespace in debugfs output pinctrl: mpfs-mssio: fix width of unused bank voltage setting pinctrl: mpfs-mssio: use correct regmap function to set bank voltage drivers/pinctrl/microchip/pinctrl-mpfs-mssio.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -- 2.53.0 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv