From patchwork Sat Dec 11 20:40:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tinghan Shen X-Patchwork-Id: 12695774 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 669A5C433F5 for ; Sat, 11 Dec 2021 20:42:21 +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=Bm4/o1gbSlxYAcRTju4sacZGLRIpwJInFT8AODC+olc=; b=RPN7Wrm1l9Mv8c xp2T3/JNYgALtnGPt3d64JontHTNsOLC6ScK/K7qohmkSudo9PbPVgfeAqbpJrEv0mmNE7CH3d4/l Ru3tzbf0zSPbrIfFuLhyGY2aD61K47WdlLmdrand38/ckLiSAkgba24IvbkC9pUZ3LuZMEjAMONIQ yp4wYM+5ON/CWANMfU8c2BvawoMeqZu0CXfyUGasTw5ImNgiTCbQaiWUn5e8ASmRUg1FxTOC3JpSP TIJBUiWjGQYsddZE3Op2sTs06Zug6/6+oO2rb8cEwNY/CeQgfEGTkAcQOLRYMhHACZig7tSmh7OEC HxKi0bJBcBrcByj8aMCQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mw9AV-005XUG-RA; Sat, 11 Dec 2021 20:40:31 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mw9AS-005XTH-GN; Sat, 11 Dec 2021 20:40:29 +0000 X-UUID: 5bb8bd822412410bb47fe818eab0d89b-20211211 X-UUID: 5bb8bd822412410bb47fe818eab0d89b-20211211 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 646101893; Sat, 11 Dec 2021 13:40:21 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 11 Dec 2021 12:40:19 -0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 12 Dec 2021 04:40:17 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sun, 12 Dec 2021 04:40:17 +0800 From: Tinghan Shen To: , , , CC: , , , , , , , , , , , Tinghan Shen Subject: [PATCH v6 2/4] dt-bindings: spi: add new clock name 'axi' for spi nor Date: Sun, 12 Dec 2021 04:40:12 +0800 Message-ID: <20211211204014.8014-3-tinghan.shen@mediatek.com> X-Mailer: git-send-email 2.15.GIT In-Reply-To: <20211211204014.8014-1-tinghan.shen@mediatek.com> References: <20211211204014.8014-1-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-20211211_124028_575410_BC96D769 X-CRM114-Status: UNSURE ( 9.16 ) 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 --- .../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. clock-names: + minItems: 2 items: - const: spi - const: sf + - const: axi required: - compatible @@ -84,4 +89,3 @@ examples: }; }; }; -