From patchwork Fri Nov 26 16:34:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 12641157 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A57D3C433F5 for ; Fri, 26 Nov 2021 16:37:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230241AbhKZQkd (ORCPT ); Fri, 26 Nov 2021 11:40:33 -0500 Received: from relay4-d.mail.gandi.net ([217.70.183.196]:50167 "EHLO relay4-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233915AbhKZQid (ORCPT ); Fri, 26 Nov 2021 11:38:33 -0500 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id 3AA5FE000F; Fri, 26 Nov 2021 16:35:10 +0000 (UTC) From: Miquel Raynal To: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , Pratyush Yadav , Michael Walle , , Mark Brown , , Rob Herring , Cc: Thomas Petazzoni , Michal Simek , Miquel Raynal Subject: [PATCH v2 3/5] dt-bindings: mtd: spi-nor: Allow two CS per device Date: Fri, 26 Nov 2021 17:34:48 +0100 Message-Id: <20211126163450.394861-4-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20211126163450.394861-1-miquel.raynal@bootlin.com> References: <20211126163450.394861-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org This will be needed in order to be able to describe Xilinx QSPI controller stacked and parallel modes. Signed-off-by: Miquel Raynal Acked-by: Rob Herring --- Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml index 81be0620b264..b61e448d1394 100644 --- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml +++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml @@ -46,7 +46,8 @@ properties: identified by the JEDEC READ ID opcode (0x9F). reg: - maxItems: 1 + minItems: 1 + maxItems: 2 spi-max-frequency: true spi-rx-bus-width: true