From patchwork Thu Aug 28 08:11:03 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 383724 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 0E51B1400E0 for ; Thu, 28 Aug 2014 18:11:14 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936349AbaH1ILJ (ORCPT ); Thu, 28 Aug 2014 04:11:09 -0400 Received: from xavier.telenet-ops.be ([195.130.132.52]:58595 "EHLO xavier.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936190AbaH1ILF (ORCPT ); Thu, 28 Aug 2014 04:11:05 -0400 Received: from ayla.of.borg ([84.193.84.167]) by xavier.telenet-ops.be with bizsmtp id k8B31o00u3cczKo018B3Vx; Thu, 28 Aug 2014 10:11:03 +0200 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.76) (envelope-from ) id 1XMunP-00050r-C5; Thu, 28 Aug 2014 10:11:03 +0200 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1XMunQ-0001Su-Uf; Thu, 28 Aug 2014 10:11:04 +0200 From: Geert Uytterhoeven To: Mark Brown Cc: devicetree@vger.kernel.org, linux-spi@vger.kernel.org, linux-sh@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2] spi: sh-msiof: Add support for new R-Car Gen2 SoCs Date: Thu, 28 Aug 2014 10:11:03 +0200 Message-Id: <1409213463-5599-1-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add support for MSIOF in: - r8a7792 (R-Car V2H) - r8a7793 (R-Car M2-N) - r8a7794 (R-Car E2) r8a7791 is now called "R-Car M2-W". Signed-off-by: Geert Uytterhoeven --- v2: - Drop RFC - Replace an "H2 and M2" by "Gen2" --- Documentation/devicetree/bindings/spi/sh-msiof.txt | 6 +++++- drivers/spi/spi-sh-msiof.c | 6 ++++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/spi/sh-msiof.txt b/Documentation/devicetree/bindings/spi/sh-msiof.txt index 98e07f1c3dab..d11c3721e7cd 100644 --- a/Documentation/devicetree/bindings/spi/sh-msiof.txt +++ b/Documentation/devicetree/bindings/spi/sh-msiof.txt @@ -6,6 +6,10 @@ Required properties: "renesas,sh-mobile-msiof" for SH Mobile series. Examples with soctypes are: "renesas,msiof-r8a7790" (R-Car H2) + "renesas,msiof-r8a7791" (R-Car M2-W) + "renesas,msiof-r8a7792" (R-Car V2H) + "renesas,msiof-r8a7793" (R-Car M2-N) + "renesas,msiof-r8a7794" (R-Car E2) - reg : A list of offsets and lengths of the register sets for the device. If only one register set is present, it is to be used @@ -31,7 +35,7 @@ Optional properties, deprecated for soctype-specific bindings: - renesas,tx-fifo-size : Overrides the default tx fifo size given in words (default is 64) - renesas,rx-fifo-size : Overrides the default rx fifo size given in words - (default is 64, or 256 on R-Car H2 and M2) + (default is 64, or 256 on R-Car Gen2) Pinctrl properties might be needed, too. See Documentation/devicetree/bindings/pinctrl/renesas,*. diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c index 1165d418340f..3f365402fcc0 100644 --- a/drivers/spi/spi-sh-msiof.c +++ b/drivers/spi/spi-sh-msiof.c @@ -928,6 +928,9 @@ static const struct of_device_id sh_msiof_match[] = { { .compatible = "renesas,sh-mobile-msiof", .data = &sh_data }, { .compatible = "renesas,msiof-r8a7790", .data = &r8a779x_data }, { .compatible = "renesas,msiof-r8a7791", .data = &r8a779x_data }, + { .compatible = "renesas,msiof-r8a7792", .data = &r8a779x_data }, + { .compatible = "renesas,msiof-r8a7793", .data = &r8a779x_data }, + { .compatible = "renesas,msiof-r8a7794", .data = &r8a779x_data }, {}, }; MODULE_DEVICE_TABLE(of, sh_msiof_match); @@ -1219,6 +1222,9 @@ static struct platform_device_id spi_driver_ids[] = { { "spi_sh_msiof", (kernel_ulong_t)&sh_data }, { "spi_r8a7790_msiof", (kernel_ulong_t)&r8a779x_data }, { "spi_r8a7791_msiof", (kernel_ulong_t)&r8a779x_data }, + { "spi_r8a7792_msiof", (kernel_ulong_t)&r8a779x_data }, + { "spi_r8a7793_msiof", (kernel_ulong_t)&r8a779x_data }, + { "spi_r8a7794_msiof", (kernel_ulong_t)&r8a779x_data }, {}, }; MODULE_DEVICE_TABLE(platform, spi_driver_ids);