From patchwork Wed Oct 19 14:38:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 13011907 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 393E0C4332F for ; Wed, 19 Oct 2022 14:57:09 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+H67HxJveundAjSfq6MQVw6Pl/n4PYuUhg9foUDi7rA=; b=zWwSvJ2IfbSQaW 2B/AtQ0lNdtdeojeofKvL+EKT89SsqrU0mb5khqNIe45n0ZMwSluPVrXFnFS82+5ZXc36iC5q2DS5 rfzETsbjS5BBS/ntuqz0K8IdZbocRQBxh2kgL4H7lTVlDDf3P7uQasqxv3EtU0AY4PXavN+3Lex0a cqWj7BOOWiipx7S0FhejdcRKM/dObj5NZAnli8bNTAJxqQJFOZX8xTTYQhTlXrvZx0IYLaqfN04rP hUmbrUEQPkxiK51ewPaDxE1wsj5j5AlJxkyB0drXpclaLIbDI7dHY0OZ3CpEzucbcxqwFz9Rc2BUV UApFFo1CLyxuuO0FqBIQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1olATz-002wJV-SE; Wed, 19 Oct 2022 14:55:48 +0000 Received: from fudo.makrotopia.org ([2a07:2ec0:3002::71]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1olADI-002peD-Fh; Wed, 19 Oct 2022 14:38:33 +0000 Received: from local by fudo.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.94.2) (envelope-from ) id 1olAD8-0000na-7i; Wed, 19 Oct 2022 16:38:22 +0200 Date: Wed, 19 Oct 2022 15:38:15 +0100 From: Daniel Golle To: Jonathan Cameron , Lars-Peter Clausen , Matthias Brugger , linux-iio@vger.kernel.org Cc: Gwendal Grignou , AngeloGioacchino Del Regno , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] dt-bindings: iio: adc: mediatek,mt2701-auxadc: new 32k clock Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221019_073832_570992_EB4C42DE X-CRM114-Status: UNSURE ( 9.70 ) 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 Newer MediaTek SoCs need an additional clock to be brought up for AUXADC to work. Add this new optional clock to mediatek,mt2701-auxadc.yaml. Signed-off-by: Daniel Golle --- .../bindings/iio/adc/mediatek,mt2701-auxadc.yaml | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml index 7f79a06e76f596..c2a1813dd54152 100644 --- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml @@ -44,10 +44,14 @@ properties: maxItems: 1 clocks: - maxItems: 1 + maxItems: 2 + minItems: 1 clock-names: - const: main + items: + - const: main + - const: 32k + minItems: 1 "#io-channel-cells": const: 1