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 C8807105A58D for ; Thu, 12 Mar 2026 11:33:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding: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=DMgIm9fIXbYKG8k1PJkFxs34LxL8omdNAcHFlh8vTzk=; b=GwqThplJJkELTIsZJtyFqMceBV G8nVl3V4FFMia/v8emoM4V4jI9Aw8fDvUzWzuomO3MOMnB9HMYlX1VzEirMB1EylGTqGP0dz97jAy Elq/66LLHvgoRwCY2d2NfLiyiwaOl0dgtSxDkXXC0hzjQspyy/nyQ3zLQU43OCPWg+hxyGWRmvsbh WSSK/dFw6O5N+eWhGOQEJOqP2EbrMeq0N0Hj4mnAsvxieYJu6mFlJi/2yCGzW3DTeLOQIHGuFUxyE S5suyN1z1jEgR25dtPy/VqBNNXKDtTNaEVEn490tF/i9/BSSMI5ZUupbBJBEnApnENzWNi/O+r021 kzWlm1Xg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w0eIH-0000000Dx8j-0EzL; Thu, 12 Mar 2026 11:33:33 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w0eIE-0000000Dx6K-26xG; Thu, 12 Mar 2026 11:33:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Type:Content-Transfer-Encoding :MIME-Version:Message-ID:Date:Subject:CC:To:From:Sender:Reply-To:Content-ID: Content-Description:In-Reply-To:References; bh=DMgIm9fIXbYKG8k1PJkFxs34LxL8omdNAcHFlh8vTzk=; b=J+wDUqzV0t52SuUJbg1/mlwA91 FG5rEYCMm97JkMuMbI8UIyR64rJvhLmHovrfIvGzkfmQRVZv2pXk5RtBxfSEnBlRZQGxlviVCj+hO vZSZJ771V6836pZX3xwL9aUaoQ64/9dnuYe/V+aPHUiT+gB6+rnVE/rJC9oCIsuvctot25KQvxpdZ 5fIg9AtDbQbMe+R8vlNXetJ1mLrdIFWxRx3YfjhucQmYkIKNhlnnmij70yP9VnwdWrHrQXNTYEJKi qt6JW0Nu6LSamh3J4ZDKvhIKSgQvB2XPUxGgFhlXbmP/8eaXojA7MCQLAtHgR5yxnvkL62x9654MW sH+p2snw==; Received: from rtits2.realtek.com ([211.75.126.72] helo=rtits2.realtek.com.tw) by desiato.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w0eI9-000000011UK-3M1c; Thu, 12 Mar 2026 11:33:29 +0000 X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 62CBUfvxE2456770, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realtek.com; s=dkim; t=1773315041; bh=DMgIm9fIXbYKG8k1PJkFxs34LxL8omdNAcHFlh8vTzk=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version: Content-Transfer-Encoding:Content-Type; b=YhVBDGMaZbvVFN3rtFbJwBWzgo2KL2YWhpTCeZKSEuGDKBfFYVC6gZxGzwH/EMz1c aT3hs2mAQqiqTDhh6hsRi3k91hj6PREfRu84FV1Mx7sZ5osxBUUacWxeP9APx5oSFL wlzCEfDNcz4CCH1N3/RbhLzcUx406WAj1jhqRnk+5Ovj7b/XPgW6w3BxwAolipXxqd JfPUb7XbenJLAvSsazQ5cVd22/28FHbzniHtEaftJhZXd0DDqaL6dJZtOFPN/4qeOd BudR10SCSr9YlLKNwimiGm/EzYvje6w/Lm5amhRM0nYVU+ZuZ8fJE1x6FnENWc2q1f R6qPpAEGRK3Tg== Received: from mail.realtek.com (rtkexhmbs04.realtek.com.tw[10.21.1.54]) by rtits2.realtek.com.tw (8.15.2/3.21/5.94) with ESMTPS id 62CBUfvxE2456770 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 12 Mar 2026 19:30:41 +0800 Received: from RTKEXHMBS06.realtek.com.tw (10.21.1.56) by RTKEXHMBS04.realtek.com.tw (10.21.1.54) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Thu, 12 Mar 2026 19:30:40 +0800 Received: from cn1dhc-k02 (172.21.252.101) by RTKEXHMBS06.realtek.com.tw (10.21.1.56) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Thu, 12 Mar 2026 19:30:40 +0800 From: Yu-Chun Lin To: , , , , CC: , , , , , , , , , , Subject: [PATCH v3 0/7] pinctrl: realtek: Core improvements and RTD1625 support Date: Thu, 12 Mar 2026 19:30:33 +0800 Message-ID: <20260312113040.68189-1-eleanor.lin@realtek.com> X-Mailer: git-send-email 2.50.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260312_113326_905008_DB8CB65A X-CRM114-Status: GOOD ( 14.04 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This series introduces pinctrl support for the Realtek RTD1625 SoC. Besides the new SoC support, this series improves the common Realtek pinctrl driver and the generic pinctrl library by: 1. Introducing the generic 'input-voltage-microvolt' property to pincfg and pinconf-generic. 2. Clarifying the 'realtek,duty-cycle' property semantics in Realtek-specific bindings. 3. Adding support for slew rate, input voltage parameters. I welcome feedback and suggestions. Best regards, Yu-Chun Lin --- Changes in v3: - Rebase onto the devel branch of the pinctrl tree. - Revert realtek,pulse-width-adjust to realtek,duty-cycle. - Fix binding example values from hexadecimal to decimal format. - Change default value of realtek,high-vil-microvolt from 1 to 0. - Sync driver with binding changes to handle PIN_CONFIG_SLEW_RATE as valid numbers. - Replace arch_initcall() with module_platform_driver(). v2: https://lore.kernel.org/lkml/20260306075244.1170399-1-eleanor.lin@realtek.com/ Yu-Chun Lin (7): dt-bindings: pincfg-node: Add input-voltage-microvolt property pinctrl: pinconf-generic: Add properties 'input-voltage-microvolt' dt-bindings: pinctrl: realtek: Improve 'realtek,duty-cycle' description dt-bindings: pinctrl: realtek: Add RTD1625 pinctrl binding pinctrl: realtek: add support for slew rate, input voltage and high VIL pinctrl: realtek: add rtd1625 pinctrl driver arm64: dts: realtek: Add pinctrl support for RTD1625 .../bindings/pinctrl/pincfg-node.yaml | 4 + .../pinctrl/realtek,rtd1315e-pinctrl.yaml | 7 +- .../pinctrl/realtek,rtd1319d-pinctrl.yaml | 7 +- .../pinctrl/realtek,rtd1619b-pinctrl.yaml | 7 +- .../pinctrl/realtek,rtd1625-pinctrl.yaml | 260 ++ arch/arm64/boot/dts/realtek/kent.dtsi | 20 + drivers/pinctrl/pinconf-generic.c | 2 + drivers/pinctrl/realtek/Kconfig | 14 + drivers/pinctrl/realtek/Makefile | 1 + drivers/pinctrl/realtek/pinctrl-rtd.c | 66 +- drivers/pinctrl/realtek/pinctrl-rtd.h | 37 + drivers/pinctrl/realtek/pinctrl-rtd1625.c | 3138 +++++++++++++++++ include/linux/pinctrl/pinconf-generic.h | 3 + 13 files changed, 3559 insertions(+), 7 deletions(-) create mode 100644 Documentation/devicetree/bindings/pinctrl/realtek,rtd1625-pinctrl.yaml create mode 100644 drivers/pinctrl/realtek/pinctrl-rtd1625.c -- 2.34.1