From patchwork Mon Mar 21 01:39:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leilk Liu X-Patchwork-Id: 12786745 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 52592C433F5 for ; Mon, 21 Mar 2022 01:39:57 +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=CZ92qNbVo2KJlaQVrYaJeP7EtsztPMJ2Xc1tmVN+u8g=; b=S9lcOsdM+sUxF9 /H+1vdjBWh/3nBy5VRviU2+KM1k3VP6dSRgRH4TMnoaBLWoqOgHM9/2jim4n0NxeetgGeSxh3Q7cY jg02niRe+UX6ZrzLk6fAXg0ieDsU1bXObBT5H0IYE2BzxCsnp+iLIXBcdOJBFi9LdEuRtWlURpW6Y fpb7lb5MjwOCdc7J3Lbpmg5r1/UnGHcd7Mw2+BjQHCHmspk5/IEa6mcMx14iuPt2vuhtTuUPIcDYE ZEr8toEzuXb0sEUp+P8aiNkGvr+OHgvyj7s+ir7UvU3RvqtubXbtdL1aOfGMcYlRmRvh9JfBWtw5r RyYLqEwSJtS2HIoquAJw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nW71S-006Fj6-Nm; Mon, 21 Mar 2022 01:39:50 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nW71G-006FdW-L3; Mon, 21 Mar 2022 01:39:39 +0000 X-UUID: 5a1f7afbaa88488592dde0d1a5cc6c48-20220320 X-UUID: 5a1f7afbaa88488592dde0d1a5cc6c48-20220320 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 733265167; Sun, 20 Mar 2022 18:39:29 -0700 Received: from mtkmbs10n2.mediatek.inc (172.21.101.183) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 20 Mar 2022 18:39:27 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Mon, 21 Mar 2022 09:39:26 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 21 Mar 2022 09:39:25 +0800 From: Leilk Liu To: Mark Brown CC: Rob Herring , Matthias Brugger , , , , , , Leilk Liu , AngeloGioacchino Del Regno Subject: [PATCH V6 2/3] dt-bindings: spi: support hclk Date: Mon, 21 Mar 2022 09:39:21 +0800 Message-ID: <20220321013922.24067-3-leilk.liu@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220321013922.24067-1-leilk.liu@mediatek.com> References: <20220321013922.24067-1-leilk.liu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220320_183938_702923_D827757B X-CRM114-Status: UNSURE ( 9.63 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org this patch support hclk for AHB bus. Signed-off-by: Leilk Liu Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Rob Herring --- .../devicetree/bindings/spi/mediatek,spi-mt65xx.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml index 7247a177466b..ecb4a5002cc1 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml @@ -53,16 +53,20 @@ properties: maxItems: 1 clocks: + minItems: 3 items: - description: clock used for the parent clock - description: clock used for the muxes clock - description: clock used for the clock gate + - description: clock used for the AHB bus, this clock is optional clock-names: + minItems: 3 items: - const: parent-clk - const: sel-clk - const: spi-clk + - const: hclk mediatek,pad-select: $ref: /schemas/types.yaml#/definitions/uint32-array