From patchwork Tue May 19 20:14:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergei Shtylyov X-Patchwork-Id: 11558697 X-Patchwork-Delegate: geert@linux-m68k.org 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 8A1F590 for ; Tue, 19 May 2020 20:14:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 72C28207FB for ; Tue, 19 May 2020 20:14:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=cogentembedded-com.20150623.gappssmtp.com header.i=@cogentembedded-com.20150623.gappssmtp.com header.b="XV601yOr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726436AbgESUOK (ORCPT ); Tue, 19 May 2020 16:14:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54512 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726283AbgESUOJ (ORCPT ); Tue, 19 May 2020 16:14:09 -0400 Received: from mail-lf1-x12f.google.com (mail-lf1-x12f.google.com [IPv6:2a00:1450:4864:20::12f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AC3CC08C5C0 for ; Tue, 19 May 2020 13:14:09 -0700 (PDT) Received: by mail-lf1-x12f.google.com with SMTP id a9so613016lfb.8 for ; Tue, 19 May 2020 13:14:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=subject:from:to:cc:references:organization:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=jjxorDSi6CCUFTjnkwK03PEnye3/WUIKjWho5TXacVU=; b=XV601yOr8URrz1xuc+2or0yF1OyMIFVju/wGnJjsnRmzn0AgyO0WKxEZwtY9+8uS5+ PUF97mheov+00YDSioYbP0aU0zQc0CuZLsqChjphi7quv4L+tXYa3jw8ubL1Wn26vbwA Gmn+dBUSrCRwuHD8SCZNmiXyY25DrlD4RuBw043OBR/mdLSZ8ibv0rw6og4mfKo5Ncu3 7pTXRlESynrl9M7QZMO26AKKqsBHDahaG7GfyDOLq6IJFKTkIOcwZJ3Rcq02DHbID7fi 78kq5TOuFjTbN5bWsqqFe/vjBQUdHPS0fen01krdbxKejuEqPC24RMcwqBI6Q6tekp2P xf1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:organization :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=jjxorDSi6CCUFTjnkwK03PEnye3/WUIKjWho5TXacVU=; b=Tz6s6odrgW7EHosuHirKRAyEgcCrP7PaBB0DWKtBvJ0ousSfTjXhTOS1lYESTDQFjp gXqB/yEMzYaB4rL1D4mUYiMpbGaUPdq9y14f09JAKNGgDkZIjh+BInBaJ4X/JBkyQPVA LT1q/LcVW3QBOJERt1SBU8iTWNbJCRr0YOh6uBMFzI0LjDvTsbDJ+PV58SvvlmajfjPR HiEl4omZtthp5wa5k0P3mqjLJSr5g2g+DSrtASCaD5BveHXsYZTHVpiYe0j3FCdXJDDc B2wyfBuu9Yb0RgYnAV6iBRbTMD2Vr6+4A/jVaB++DjcNE120y2y0OgOt7+AotF7xZw39 OhUw== X-Gm-Message-State: AOAM533xM4FF7ZLpXwiCnjKCNJhdmMD9AnPagUmQ4b5dPVkPkonlAgLb YhdkbAGMyjMnfJo+m2uQTwh9tQ== X-Google-Smtp-Source: ABdhPJx7rq5v5V/afqseP0Ldq0KKb5tNcEJFECl7Jtzw5F/qzytWWrgrb1BoJJBh3ky+g1oc744WeA== X-Received: by 2002:ac2:4554:: with SMTP id j20mr364500lfm.3.1589919247742; Tue, 19 May 2020 13:14:07 -0700 (PDT) Received: from wasted.cogentembedded.com ([2a00:1fa0:2c3:baf8:452e:b00:c0e9:c252]) by smtp.gmail.com with ESMTPSA id c8sm217262lfc.46.2020.05.19.13.14.06 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 19 May 2020 13:14:07 -0700 (PDT) Subject: [PATCH v2 2/2] arm64: dts: renesas: r8a77980: condor/v3hsk: add QSPI flash support From: Sergei Shtylyov To: Geert Uytterhoeven , devicetree@vger.kernel.org, Rob Herring Cc: linux-renesas-soc@vger.kernel.org, Magnus Damm References: <850d4a7b-4984-eb0f-de89-e5c39d61d19e@cogentembedded.com> Organization: Cogent Embedded Message-ID: <322ca212-a45f-cd2c-f1eb-737f0aa42d22@cogentembedded.com> Date: Tue, 19 May 2020 23:14:06 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <850d4a7b-4984-eb0f-de89-e5c39d61d19e@cogentembedded.com> Content-Language: en-MW Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Define the Condor/V3HSK board dependent parts of the RPC-IF device node. Add device nodes for Spansion S25FS512S SPI flash and MTD partitions on it. Based on the original patches by Dmitry Shifrin. Signed-off-by: Dmitry Shifrin Signed-off-by: Sergei Shtylyov Reviewed-by: Geert Uytterhoeven --- Changes in version 2: - removed the "renesas,rpc-mode" prop from the RPC-IF device nodes; - lowercased the hex numbers in the "reg" props and the parts of the node names; - removed the leading zeros from the parts of the node names; - refreshed the patch. arch/arm64/boot/dts/renesas/r8a77980-condor.dts | 67 ++++++++++++++++++++++++ arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts | 67 ++++++++++++++++++++++++ 2 files changed, 134 insertions(+) Index: renesas-devel/arch/arm64/boot/dts/renesas/r8a77980-condor.dts =================================================================== --- renesas-devel.orig/arch/arm64/boot/dts/renesas/r8a77980-condor.dts +++ renesas-devel/arch/arm64/boot/dts/renesas/r8a77980-condor.dts @@ -262,6 +262,11 @@ power-source = <1800>; }; + qspi0_pins: qspi0 { + groups = "qspi0_ctrl", "qspi0_data4"; + function = "qspi0"; + }; + scif0_pins: scif0 { groups = "scif0_data"; function = "scif0"; @@ -273,6 +278,68 @@ }; }; +&rpc { + pinctrl-0 = <&qspi0_pins>; + pinctrl-names = "default"; + + status = "okay"; + + flash@0 { + compatible = "spansion,s25fs512s", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + spi-rx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + bootparam@0 { + reg = <0x00000000 0x040000>; + read-only; + }; + cr7@40000 { + reg = <0x00040000 0x080000>; + read-only; + }; + cert_header_sa3@c0000 { + reg = <0x000c0000 0x080000>; + read-only; + }; + bl2@140000 { + reg = <0x00140000 0x040000>; + read-only; + }; + cert_header_sa6@180000 { + reg = <0x00180000 0x040000>; + read-only; + }; + bl31@1c0000 { + reg = <0x001c0000 0x460000>; + read-only; + }; + uboot@640000 { + reg = <0x00640000 0x0c0000>; + read-only; + }; + uboot-env@700000 { + reg = <0x00700000 0x040000>; + read-only; + }; + dtb@740000 { + reg = <0x00740000 0x080000>; + }; + kernel@7c0000 { + reg = <0x007c0000 0x1400000>; + }; + user@1bc0000 { + reg = <0x01bc0000 0x2440000>; + }; + }; + }; +}; + &rwdt { timeout-sec = <60>; status = "okay"; Index: renesas-devel/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts =================================================================== --- renesas-devel.orig/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts +++ renesas-devel/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts @@ -187,6 +187,11 @@ function = "i2c0"; }; + qspi0_pins: qspi0 { + groups = "qspi0_ctrl", "qspi0_data4"; + function = "qspi0"; + }; + scif0_pins: scif0 { groups = "scif0_data"; function = "scif0"; @@ -198,6 +203,68 @@ }; }; +&rpc { + pinctrl-0 = <&qspi0_pins>; + pinctrl-names = "default"; + + status = "okay"; + + flash@0 { + compatible = "spansion,s25fs512s", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + spi-rx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + bootparam@0 { + reg = <0x00000000 0x040000>; + read-only; + }; + cr7@40000 { + reg = <0x00040000 0x080000>; + read-only; + }; + cert_header_sa3@c0000 { + reg = <0x000c0000 0x080000>; + read-only; + }; + bl2@140000 { + reg = <0x00140000 0x040000>; + read-only; + }; + cert_header_sa6@180000 { + reg = <0x00180000 0x040000>; + read-only; + }; + bl31@1c0000 { + reg = <0x001c0000 0x460000>; + read-only; + }; + uboot@640000 { + reg = <0x00640000 0x0c0000>; + read-only; + }; + uboot-env@700000 { + reg = <0x00700000 0x040000>; + read-only; + }; + dtb@740000 { + reg = <0x00740000 0x080000>; + }; + kernel@7c0000 { + reg = <0x007c0000 0x1400000>; + }; + user@1bc0000 { + reg = <0x01bc0000 0x2440000>; + }; + }; + }; +}; + &rwdt { timeout-sec = <60>; status = "okay";