From patchwork Wed Nov 27 13:46:59 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 11264067 X-Patchwork-Delegate: pavel@denx.de Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EE5AF1390 for ; Wed, 27 Nov 2019 13:49:20 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D5A9F20674 for ; Wed, 27 Nov 2019 13:49:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D5A9F20674 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=cip-dev-bounces@lists.cip-project.org Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id B8749879EF; Wed, 27 Nov 2019 13:49:20 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YGujuhD302Nh; Wed, 27 Nov 2019 13:49:19 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by hemlock.osuosl.org (Postfix) with ESMTP id 78D05878D1; Wed, 27 Nov 2019 13:49:19 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 7560DC1DD5; Wed, 27 Nov 2019 13:49:19 +0000 (UTC) X-Original-To: cip-dev@lists.cip-project.org Delivered-To: cip-dev@lists.linuxfoundation.org Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 61068C0881 for ; Wed, 27 Nov 2019 13:49:18 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 5CF0486E6A for ; Wed, 27 Nov 2019 13:49:18 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8rIr9p1wFY0b for ; Wed, 27 Nov 2019 13:49:17 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by whitealder.osuosl.org (Postfix) with ESMTP id 90D1F868B4 for ; Wed, 27 Nov 2019 13:49:17 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.69,249,1571670000"; d="scan'208";a="32820641" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 27 Nov 2019 22:49:17 +0900 Received: from be1yocto.ree.adwin.renesas.com (unknown [172.29.43.62]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id D6E29400C09C; Wed, 27 Nov 2019 22:49:15 +0900 (JST) From: Biju Das To: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek Date: Wed, 27 Nov 2019 13:46:59 +0000 Message-Id: <1574862420-42606-22-git-send-email-biju.das@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1574862420-42606-1-git-send-email-biju.das@bp.renesas.com> References: <1574862420-42606-1-git-send-email-biju.das@bp.renesas.com> Cc: Biju Das Subject: [cip-dev] [PATCH 4.4.y-cip 21/22] ARM: dts: r8a77470: Add SDHI1 support X-BeenThere: cip-dev@lists.cip-project.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 Errors-To: cip-dev-bounces@lists.cip-project.org Sender: "cip-dev" From: Fabrizio Castro commit 0485da788028ecd525291974c8efe2d072607476 upstream. Althought interface SDHI1 found on the RZ/G1C SoC (a.k.a. r8a77470) is compatible with the R-Car Gen3 ones, its OF compatibility is restricted to the SoC specific compatible string to avoid confusion, as from a more generic perspective the RZ/G1C is sharing the most similarities with the R-Car Gen2 family of SoCs, and there is a combination of R-Car Gen2 compatible SDHI IPs and R-Car Gen3 compatible SDHI IP on this specific chip. This patch adds the SoC specific part of SDHI1 support, and since SDHI1 comes with internal DMA, its DT node looks fairly different from SDHI0 and SDHI2. Signed-off-by: Fabrizio Castro Reviewed-by: Biju Das Signed-off-by: Simon Horman [biju: Removed reset and updated clk and power domain properties] Signed-off-by: Biju Das --- arch/arm/boot/dts/r8a77470.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi index ca184f4..dc34575 100644 --- a/arch/arm/boot/dts/r8a77470.dtsi +++ b/arch/arm/boot/dts/r8a77470.dtsi @@ -678,6 +678,16 @@ status = "disabled"; }; + sdhi1: sd@ee300000 { + compatible = "renesas,sdhi-mmc-r8a77470"; + reg = <0 0xee300000 0 0x2000>; + interrupts = ; + clocks = <&mstp3_clks R8A77470_CLK_SDHI1>; + max-frequency = <156000000>; + power-domains = <&cpg_clocks>; + status = "disabled"; + }; + sdhi2: sd@ee160000 { compatible = "renesas,sdhi-r8a77470", "renesas,rcar-gen2-sdhi";