From patchwork Thu Dec 13 20:22:34 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 1013139 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43G4qR0Msxz9s1c for ; Fri, 14 Dec 2018 07:22:43 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727809AbeLMUWm (ORCPT ); Thu, 13 Dec 2018 15:22:42 -0500 Received: from relmlor1.renesas.com ([210.160.252.171]:48793 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726408AbeLMUWl (ORCPT ); Thu, 13 Dec 2018 15:22:41 -0500 X-IronPort-AV: E=Sophos;i="5.56,349,1539615600"; d="scan'208";a="2765968" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 14 Dec 2018 05:22:40 +0900 Received: from fabrizio-dev.ree.adwin.renesas.com (unknown [10.226.37.69]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 112BA4072C54; Fri, 14 Dec 2018 05:22:37 +0900 (JST) From: Fabrizio Castro To: Wolfram Sang Cc: Fabrizio Castro , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Simon Horman , Geert Uytterhoeven , Chris Paterson , Biju Das , linux-renesas-soc@vger.kernel.org Subject: [PATCH] i2c: sh_mobile: Add support for r8a774c0 (RZ/G2E) Date: Thu, 13 Dec 2018 20:22:34 +0000 Message-Id: <1544732554-7140-1-git-send-email-fabrizio.castro@bp.renesas.com> X-Mailer: git-send-email 2.7.4 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Similarly to R-Car E3, RZ/G2E doesn't come with automatic transmission registers, as such it is not considered compatible with the existing fallback bindings. Add SoC specific binding compatibility to allow for later support for automatic transmission. Signed-off-by: Fabrizio Castro Reviewed-by: Geert Uytterhoeven Reviewed-by: Simon Horman --- drivers/i2c/busses/i2c-sh_mobile.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index 28db6b5..a64f2ff 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -800,6 +800,7 @@ static const struct sh_mobile_dt_config r8a7740_dt_config = { static const struct of_device_id sh_mobile_i2c_dt_ids[] = { { .compatible = "renesas,iic-r8a73a4", .data = &fast_clock_dt_config }, { .compatible = "renesas,iic-r8a7740", .data = &r8a7740_dt_config }, + { .compatible = "renesas,iic-r8a774c0", .data = &fast_clock_dt_config }, { .compatible = "renesas,iic-r8a7790", .data = &v2_freq_calc_dt_config }, { .compatible = "renesas,iic-r8a7791", .data = &fast_clock_dt_config }, { .compatible = "renesas,iic-r8a7792", .data = &fast_clock_dt_config },