From patchwork Tue Jun 11 22:22:34 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 2707281 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 3938F9F1E2 for ; Tue, 11 Jun 2013 22:27:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 61DAE201D2 for ; Tue, 11 Jun 2013 22:27:53 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1E18A201C8 for ; Tue, 11 Jun 2013 22:27:47 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UmX01-0002LC-3f; Tue, 11 Jun 2013 22:25:10 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UmWzD-0007fV-JZ; Tue, 11 Jun 2013 22:24:19 +0000 Received: from perceval.ideasonboard.com ([95.142.166.194]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UmWz2-0007cr-Ab for linux-arm-kernel@lists.infradead.org; Tue, 11 Jun 2013 22:24:09 +0000 Received: from avalon.ideasonboard.com (unknown [91.177.151.179]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id D76C135A53; Wed, 12 Jun 2013 00:22:57 +0200 (CEST) From: Laurent Pinchart To: linux-sh@vger.kernel.org Subject: [PATCH v5 05/22] ARM: shmobile: r8a7740: Add pin control device to device tree Date: Wed, 12 Jun 2013 00:22:34 +0200 Message-Id: <1370989371-30846-6-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1370989371-30846-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> References: <1370989371-30846-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130611_182408_508864_2DD87B2F X-CRM114-Status: GOOD ( 12.72 ) X-Spam-Score: -2.1 (--) Cc: James Hogan , devicetree-discuss@lists.ozlabs.org, Guennadi Liakhovetski , Magnus Damm , Linus Walleij , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add a pfc node to the r8a7740 device tree and remove manual pinmux initialization from the corresponding board files. Signed-off-by: Laurent Pinchart --- arch/arm/boot/dts/r8a7740.dtsi | 8 ++++++++ arch/arm/mach-shmobile/board-armadillo800eva-reference.c | 16 ++++++++-------- 2 files changed, 16 insertions(+), 8 deletions(-) diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi index 25dc930..2fa3708 100644 --- a/arch/arm/boot/dts/r8a7740.dtsi +++ b/arch/arm/boot/dts/r8a7740.dtsi @@ -135,4 +135,12 @@ 0 72 0x4 0 73 0x4>; }; + + pfc: pfc@e6050000 { + compatible = "renesas,pfc-r8a7740"; + reg = <0xe6050000 0x8000>, + <0xe605800c 0x20>; + gpio-controller; + #gpio-cells = <2>; + }; }; diff --git a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c index 03b85fe..f25b6aa 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c @@ -121,7 +121,7 @@ static const struct pinctrl_map eva_pinctrl_map[] = { /* SCIFA1 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "pfc-r8a7740", + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "e6050000.pfc", "scifa1_data", "scifa1"), }; @@ -170,22 +170,22 @@ static void __init eva_init(void) eva_clock_init(); pinctrl_register_mappings(eva_pinctrl_map, ARRAY_SIZE(eva_pinctrl_map)); - r8a7740_pinmux_init(); r8a7740_meram_workaround(); - /* - * Touchscreen - * TODO: Move reset GPIO over to .dts when we can reference it - */ - gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */ - #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 32K*8way */ l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff); #endif r8a7740_add_standard_devices_dt(); + + /* + * Touchscreen + * TODO: Move reset GPIO over to .dts when we can reference it + */ + gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */ + r8a7740_pm_init(); }