From patchwork Mon May 2 13:34:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 568911 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 3109FC433EF for ; Mon, 2 May 2022 13:36:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230212AbiEBNjh (ORCPT ); Mon, 2 May 2022 09:39:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1385417AbiEBNi4 (ORCPT ); Mon, 2 May 2022 09:38:56 -0400 Received: from michel.telenet-ops.be (michel.telenet-ops.be [IPv6:2a02:1800:110:4::f00:18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BE606BF6F for ; Mon, 2 May 2022 06:35:26 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:194e:5782:c420:7f87]) by michel.telenet-ops.be with bizsmtp id Rpb52700N28fWK506pb5Ue; Mon, 02 May 2022 15:35:18 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1nlWCe-002mrf-PY; Mon, 02 May 2022 15:35:04 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1nlWCd-002vAB-VO; Mon, 02 May 2022 15:35:03 +0200 From: Geert Uytterhoeven To: Rob Herring , Krzysztof Kozlowski , Vinod Koul , Linus Walleij , Bartosz Golaszewski , Wolfram Sang , Joerg Roedel , Will Deacon , Greg Kroah-Hartman , Wim Van Sebroeck , Guenter Roeck , Yoshihiro Shimoda , Laurent Pinchart Cc: devicetree@vger.kernel.org, dmaengine@vger.kernel.org, linux-gpio@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-i2c@vger.kernel.org, iommu@lists.linux-foundation.org, linux-serial@vger.kernel.org, linux-watchdog@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 2/7] dt-bindings: i2c: renesas,rcar-i2c: R-Car V3U is R-Car Gen4 Date: Mon, 2 May 2022 15:34:54 +0200 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org Despite the name, R-Car V3U is the first member of the R-Car Gen4 family. I2C on R-Car V3U also supports some extra features (e.g. Slave Clock Stretch Select), which are supported by other R-Car Gen4 SoCs, but not by any other R-Car Gen3 SoC. Hence move its compatible value to the R-Car Gen4 section. Signed-off-by: Geert Uytterhoeven --- Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml b/Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml index c30107833a5145f9..f9929578c7613f07 100644 --- a/Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml @@ -46,11 +46,11 @@ properties: - renesas,i2c-r8a77980 # R-Car V3H - renesas,i2c-r8a77990 # R-Car E3 - renesas,i2c-r8a77995 # R-Car D3 - - renesas,i2c-r8a779a0 # R-Car V3U - const: renesas,rcar-gen3-i2c # R-Car Gen3 and RZ/G2 - items: - enum: + - renesas,i2c-r8a779a0 # R-Car V3U - renesas,i2c-r8a779f0 # R-Car S4-8 - const: renesas,rcar-gen4-i2c # R-Car Gen4