From patchwork Thu Feb 16 22:25:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 13144082 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 C30E9C61DA4 for ; Thu, 16 Feb 2023 22:26:28 +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=pLFqG0JTUHEtqVSMdUDShuaIFG4hMcfe00exHmdihjE=; b=gsszwkgC3ghbTH FiFztApPKZTWI8n579r7lKHw1AV0m2s4H3eriprIK7zLfrZrbuC3pYWoIgpsP/E3i8C8TRtWC3FGz x/+54GXHNjsklIBfg9NCLnim2qVw/rMajWJoVr5ikH8yfBdkNa5MbelgqJpJRED7MAM0y50b9L6zH oAaQY0g+Up5PyrVd/t1Ha/+FiMELi+SFrM/EA1fbbOvES1eFIJEnB/TLshY3svf/fx/pZ+CS7ADmE pcYm6O1t3JwxfWIcNI9KUuTteRYN/TTLsqLriUVd1lbvGpVdDUe2P+I7/rjBUkVuze8nGEi6PfXNA jGpv0LNI0n6MUm+hFX2A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pSmgx-00C0kn-Ko; Thu, 16 Feb 2023 22:25:27 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pSmgu-00C0iB-BO for linux-arm-kernel@lists.infradead.org; Thu, 16 Feb 2023 22:25:26 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1676586324; x=1708122324; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Qsv6ExycvD7L4PXOWLwj6LQgpjYdHLvCMxWuIyD8krc=; b=W30RzUpHGg3YDwVtnsa3qsMpwAjKZ8IV/XnygPoSDpSHXC0wRISYQx34 abtjZQz/nZXMzK7tpqFoB1sih5eAdZO1rJRbX9zpYsoJKfkBRWViZqsAZ 3WojNb6f4cOfqY9jYv4nERibi/mo/gr3h/DCeLnXYzY2u1Q3CcNEJSgPt RYBy9HT5dRbj3N8VwDhhS5+PFBKMJGerzaMTavSUo2bSR1H469twyUJp0 5y0QwBpakpJEvAtjnx0YoLXt+gOfvGAvzLyBBivM0d0z2ZOHqX/YlnQCC zcxiKxfd95QtlXiwpPMJ5el3vQXKWtcblz2oymVEu49QKskuF8Gg2Ha9q w==; X-IronPort-AV: E=Sophos;i="5.97,304,1669100400"; d="scan'208";a="201366781" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 16 Feb 2023 15:25:17 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Thu, 16 Feb 2023 15:25:16 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.16 via Frontend Transport; Thu, 16 Feb 2023 15:25:16 -0700 From: To: , , , , , , CC: , , , , Ryan Wanner Subject: [PATCH v2 0/2] pinctrl: Sama7g5 drive strength options updated Date: Thu, 16 Feb 2023 15:25:22 -0700 Message-ID: <20230216222524.3107759-1-Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230216_142524_419099_A15F5343 X-CRM114-Status: UNSURE ( 6.53 ) X-CRM114-Notice: Please train this message. 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 From: Ryan Wanner This patch set updates drive strength options for the Sama7g5 to align with drive strength options in the Sama7g5 data sheet. changes since v1: - Fix ABI break. - Add explanation for drive strength macros. Ryan Wanner (2): pinctrl: at91-pio4: Implement the correct drive values for sama7g5 ARM: at91: dt: adding new macros drivers/pinctrl/pinctrl-at91-pio4.c | 27 ++++++++++++++++++++++++++- include/dt-bindings/pinctrl/at91.h | 10 +++++++++- 2 files changed, 35 insertions(+), 2 deletions(-)