From patchwork Thu Nov 18 03:10:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar Mahadev Lad X-Patchwork-Id: 517731 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A3BBCC433F5 for ; Thu, 18 Nov 2021 03:11:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 817A061AFD for ; Thu, 18 Nov 2021 03:11:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242673AbhKRDN4 (ORCPT ); Wed, 17 Nov 2021 22:13:56 -0500 Received: from relmlor1.renesas.com ([210.160.252.171]:51670 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S242660AbhKRDNz (ORCPT ); Wed, 17 Nov 2021 22:13:55 -0500 X-IronPort-AV: E=Sophos;i="5.87,243,1631545200"; d="scan'208";a="100643645" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 18 Nov 2021 12:10:54 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 657C24009F73; Thu, 18 Nov 2021 12:10:52 +0900 (JST) From: Lad Prabhakar To: Geert Uytterhoeven , Mark Brown , Rob Herring , Philipp Zabel , linux-spi@vger.kernel.org, Arnd Bergmann , devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Lad Prabhakar Subject: [PATCH v2 1/3] spi: dt-bindings: renesas,rspi: Document RZ/G2L SoC Date: Thu, 18 Nov 2021 03:10:39 +0000 Message-Id: <20211118031041.2312-2-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211118031041.2312-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20211118031041.2312-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Add RSPI binding documentation for Renesas RZ/G2L SoC. RSPI block is identical to one found on RZ/A, so no driver changes are required. The fallback compatible string "renesas,rspi-rz" will be used on RZ/G2L. Signed-off-by: Lad Prabhakar Reviewed-by: Biju Das Reviewed-by: Geert Uytterhoeven --- v1->v2 * Updated commit description * Folded resets property check along with renesas,qspi --- Documentation/devicetree/bindings/spi/renesas,rspi.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/spi/renesas,rspi.yaml b/Documentation/devicetree/bindings/spi/renesas,rspi.yaml index 8397f60d80a2..76e6d9e52fc7 100644 --- a/Documentation/devicetree/bindings/spi/renesas,rspi.yaml +++ b/Documentation/devicetree/bindings/spi/renesas,rspi.yaml @@ -21,7 +21,8 @@ properties: - enum: - renesas,rspi-r7s72100 # RZ/A1H - renesas,rspi-r7s9210 # RZ/A2 - - const: renesas,rspi-rz # RZ/A + - renesas,r9a07g044-rspi # RZ/G2{L,LC} + - const: renesas,rspi-rz # RZ/A and RZ/G2{L,LC} - items: - enum: @@ -122,6 +123,7 @@ allOf: contains: enum: - renesas,qspi + - renesas,r9a07g044-rspi then: required: - resets