From patchwork Tue Mar 15 21:19:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 12781852 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 616B6C433EF for ; Tue, 15 Mar 2022 21:22:26 +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:References:In-Reply-To: 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: List-Owner; bh=IsmG1GDL5vCFPodfjG9V4nklo1NjjKm7j/gzE+Ms5Cc=; b=ZsMd61bGjTbIvA b1AAlfGeHIUEmo9/x4p2N/9e9HQ7WlgNfj1AtmX5O6GQHIIsdOZBFqnyGzkn5wr4jm6Y7fuRfGvv0 UjlT489EgseED4QN2TOM0TpEjuubVaXwhY8mra01nA46elObb0xTsXJdjRtN+vYkSOk7dNPq6jyTi GO5bcNQprJUELFqWex4I0DoB9WEUzTe9UVPNP4jFh+1lJemM5SrUtvxw4dFObj8xMsde7eBCF7pJX CGhw4TFYDTFNZdfSBjTFnGQUZbxPZwCFlsfOeWzS5t+4ygAna0i0emLZbCnlnKavbelv5cp3LpUH0 1BDoGQ+7IJz5G8BdbyGg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nUEbW-00Ae86-EB; Tue, 15 Mar 2022 21:21:18 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nUEb8-00Ae01-TP; Tue, 15 Mar 2022 21:20:56 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: nfraprado) with ESMTPSA id 0EB771F42BBC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1647379251; bh=vZXGUjEOoQ/hDl1/0up+a55Pw8LwwlkZJAbKDK6p7ZU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OQ3dUMDo+U38x8tXlkVy+aOoIfivhouBoK4rUd5hAnnxlR8uqiJWObLdl/sPOAgnB 0j1ZIdnPKux6r9hJLHbeSAWJZqA/g84oY+awqqGSBDJ7CNkjGewTCR05cngdJA6pex AztOP3wqTQPHp8dyhteUJMZGu5oA+IJKX0Q4j0veVaUGnL1Z92XLcmxpc/TlCH37Gh D4uBgW6dmpNib6Y9Z7raDIvnJjpYo75WoM3rI1uXFI8VMTwq9GLJswdV4oUd68Z35k Vni+s1kR0ivvrWpRpUT9sL5pFxq36AAyZk7D2k/uwWkEQqvg1YCFQs83YQsvi77Tvx J13eM8VJBZc9Q== From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= To: Linus Walleij , Rob Herring Cc: kernel@collabora.com, AngeloGioacchino Del Regno , =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Matthias Brugger , Sean Wang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v1 3/4] dt-bindings: pinctrl: mt8192: Add mediatek, pull-up-adv property Date: Tue, 15 Mar 2022 17:19:35 -0400 Message-Id: <20220315211936.442708-4-nfraprado@collabora.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220315211936.442708-1-nfraprado@collabora.com> References: <20220315211936.442708-1-nfraprado@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220315_142055_103234_2844545E X-CRM114-Status: UNSURE ( 9.08 ) 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 Add the mediatek,pull-up-adv property to the pinctrl-mt8192 dt-binding to allow configuring pull-up resistors on the pins of MT8192. It is the same as in mt8183-pinctrl. Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Rob Herring --- .../devicetree/bindings/pinctrl/pinctrl-mt8192.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8192.yaml b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8192.yaml index b52d8d0eb2d0..e27cbcc6e8f9 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8192.yaml +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8192.yaml @@ -104,6 +104,17 @@ patternProperties: $ref: /schemas/types.yaml#/definitions/uint32 enum: [0, 1, 2, 3, 4, 5, 6, 7] + mediatek,pull-up-adv: + description: | + Pull up settings for 2 pull resistors, R0 and R1. User can + configure those special pins. Valid arguments are described as below: + 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. + 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. + 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. + 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + bias-pull-down: true bias-pull-up: true