From patchwork Mon Dec 20 12:18:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tinghan Shen X-Patchwork-Id: 12696843 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 0260AC433F5 for ; Mon, 20 Dec 2021 12:20:21 +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=9aLVOmqd16FEOfEg2HyBo/g5uqazoQvE2TXF2olCyFI=; b=g8e75NejVSNzBm usyLW1E5dZ9k0ju4RPm0ddYyEJ0m7mf0egjYaRoXiZ00fS3LQhkM75d0/SOD9tXEB8oMrhxutEYVw 7OMo1o5FtBP1Y7DtvHmrwyzjlmo74hKXB+KqzsvBTVX4MBYwRBGMNP7DeI1atS1h4UishiuB5B05W 9MlDPmirTQ40xppH1I8Ibnhwt1tPlJfuvZs0oqgOUpGfHnGfJhyAkcI2MB/Fd1vtOaT/4xtwVlbR4 gCZiQLuqf/U3xmMaIjFu0K3jogKmCVZRu1nEenawK7rVAEGCbFByfvlOVmbJh5V1zZRBAfnis+SZT w5h0Bm7WAWNclCQgzNCw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mzHd7-002Dvo-DY; Mon, 20 Dec 2021 12:19:01 +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 1mzHct-002Dqo-8r; Mon, 20 Dec 2021 12:18:49 +0000 X-UUID: 14dac8c6869e47cba2a9924827818293-20211220 X-UUID: 14dac8c6869e47cba2a9924827818293-20211220 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 173230363; Mon, 20 Dec 2021 05:18:40 -0700 Received: from mtkmbs10n1.mediatek.inc (172.21.101.34) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 20 Dec 2021 04:18:39 -0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Mon, 20 Dec 2021 20:18:37 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 20 Dec 2021 20:18:37 +0800 From: Tinghan Shen To: , , , CC: , , , , , , , , , , , Tinghan Shen Subject: [PATCH v7 2/4] dt-bindings: spi: spi-mtk-nor: add new clock name 'axi' for spi nor Date: Mon, 20 Dec 2021 20:18:23 +0800 Message-ID: <20211220121825.6446-3-tinghan.shen@mediatek.com> X-Mailer: git-send-email 2.15.GIT In-Reply-To: <20211220121825.6446-1-tinghan.shen@mediatek.com> References: <20211220121825.6446-1-tinghan.shen@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-20211220_041847_335851_774F73D8 X-CRM114-Status: UNSURE ( 8.85 ) 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 Some mtk spi nor has dedicated dma(s) inside. Add a new clock name, axi, for spi nor dma bus clock. Signed-off-by: Tinghan Shen Reviewed-by: Matthias Brugger --- .../devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml index 7393f30535df..478afebfec9c 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml @@ -43,14 +43,19 @@ properties: maxItems: 1 clocks: + minItems: 2 items: - description: clock used for spi bus - description: clock used for controller + - description: clock used for nor dma bus. this depends on hardware + design, so this is optional. clock-names: + minItems: 2 items: - const: spi - const: sf + - const: axi required: - compatible @@ -84,4 +89,3 @@ examples: }; }; }; -