From patchwork Tue Mar 15 03:24:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leilk Liu X-Patchwork-Id: 12781014 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 88DF9C433EF for ; Tue, 15 Mar 2022 03:30:38 +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=PmJJXfkSHUHJhFDuALQfZJrxomNjTIrpcbTqPl4j6u0=; b=vrZMVwY2K9Suzg aeWvI8fp7t+pPSV7wLVx5pURbggwadx7YwtaRGBLYwUarZlpelx65ZmJ/nztSP/u3H1yl9OoquiiY ZE0flGV6Y71cuYnFmpg5kaJazGLzFevQIagMrTsh039X6o+W1DeJ6DlECO/3dI+sEYP5hiHNKnQB1 gkudBMR4+r89ADF6Eji6MIt2KY6q6kmbUSJewLFAXD7bkUYmEcrSvm6rimkhWC54Nzpt/qH0h3h7D ReTop79p0Qx8s+CAUyNZrLqY1ZjKbA8vQgBBxjlpPUx7YpVxpUM2xNmQ7BpJ665HOmjGmNfaYJKQU jt2jgp7yGtWx5OeDSQ4Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nTxsS-007d9R-EV; Tue, 15 Mar 2022 03:29:40 +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 1nTxrs-007cxm-Bg; Tue, 15 Mar 2022 03:29:05 +0000 X-UUID: ef68cfb3418a4804b124e7e45c8ee13b-20220314 X-UUID: ef68cfb3418a4804b124e7e45c8ee13b-20220314 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 87437302; Mon, 14 Mar 2022 20:28:56 -0700 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 14 Mar 2022 20:24:19 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 15 Mar 2022 11:24:18 +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; Tue, 15 Mar 2022 11:24:17 +0800 From: Leilk Liu To: Mark Brown CC: Rob Herring , Matthias Brugger , , , , , , Leilk Liu Subject: [PATCH V4 5/6] dt-bindings: spi: support hclk Date: Tue, 15 Mar 2022 11:24:10 +0800 Message-ID: <20220315032411.2826-6-leilk.liu@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220315032411.2826-1-leilk.liu@mediatek.com> References: <20220315032411.2826-1-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-20220314_202904_418302_BC243FDD X-CRM114-Status: GOOD ( 10.21 ) 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 this patch support hclk for AHB bus. Signed-off-by: Leilk Liu --- .../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