From patchwork Fri May 12 07:56:45 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 9723697 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 60FFE600CB for ; Fri, 12 May 2017 07:59:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 57986287BB for ; Fri, 12 May 2017 07:59:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4C4D728808; Fri, 12 May 2017 07:59:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B4560287BB for ; Fri, 12 May 2017 07:59:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JrDE7HR89se+nrzvGw/C0XRFZEAyY3PYIhEtq0LBtAI=; b=Pvirk1pYrcUz3h dxn7PQQFIkwjm+feR5IdpIQwLHcSrPK5drui0Q4VM+G/8j5JwWKYrr9FIbKxF1F/kbN26amHUtVJ8 1j6dNrQFAkG6oizN+qPgCsDaiUM8QAc+nPWc28V9fnaFseVJ3EG1/LHsDDFMoD+WPM5oucsLKF0Mx fIliXzB9EcCzu7wVi/2ib1nNf7rIimtZjUuCrnEAjkiE5NPshiAgeA8St6R0C7P1U255p0eY50ZDs XoyguhShvSGWBddai5y+Z3Pb45BpZIqSBMyPX9geDCnNN3nRPSGxZjPsRqDWXEDB4fn0JQ+MXUeJ/ hcUtsN2Vmvre5975HklQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1d95U6-0004wP-AT; Fri, 12 May 2017 07:59:34 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1d95S2-0002J5-Ld; Fri, 12 May 2017 07:57:29 +0000 Received: from mtkhts07.mediatek.inc [(172.21.101.69)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1915277372; Fri, 12 May 2017 15:57:00 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkhts07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.266.1; Fri, 12 May 2017 15:56:59 +0800 From: To: , , , , , Subject: [PATCH v3 8/9] arm: dts: mt7623: enable the nand device on the mt7623n nand rfb Date: Fri, 12 May 2017 15:56:45 +0800 Message-ID: X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170512_005726_979290_E63B869C X-CRM114-Status: GOOD ( 11.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sean Wang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: John Crispin Enable the nand device and setup pinmux on the mt7632m rfb with nand support. Signed-off-by: John Crispin Signed-off-by: Sean Wang --- arch/arm/boot/dts/mt7623n-rfb-nand.dts | 88 ++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) diff --git a/arch/arm/boot/dts/mt7623n-rfb-nand.dts b/arch/arm/boot/dts/mt7623n-rfb-nand.dts index 436d51c..9356095 100644 --- a/arch/arm/boot/dts/mt7623n-rfb-nand.dts +++ b/arch/arm/boot/dts/mt7623n-rfb-nand.dts @@ -19,3 +19,91 @@ model = "MediaTek MT7623N NAND reference board"; compatible = "mediatek,mt7623n-rfb-nand", "mediatek,mt7623"; }; + +&pio { + nand_pins_default: nanddefault { + pins_dat { + pinmux = , + , + , + , + , + , + , + , + ; + input-enable; + drive-strength = ; + bias-pull-up; + }; + + pins_we { + pinmux = ; + drive-strength = ; + bias-pull-up = ; + }; + + pins_ale { + pinmux = ; + drive-strength = ; + bias-pull-down = ; + }; + }; +}; + +&nandc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nand_pins_default>; + nand@0 { + reg = <0>; + spare_per_sector = <64>; + nand-ecc-mode = "hw"; + nand-ecc-strength = <12>; + nand-ecc-step-size = <1024>; + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "preloader"; + reg = <0x0 0x40000>; + }; + + partition@40000 { + label = "uboot"; + reg = <0x40000 0x80000>; + }; + + partition@C0000 { + label = "uboot-env"; + reg = <0xC0000 0x40000>; + }; + + partition@140000 { + label = "bootimg"; + reg = <0x140000 0x2000000>; + }; + + partition@2140000 { + label = "recovery"; + reg = <0x2140000 0x2000000>; + }; + + partition@4140000 { + label = "rootfs"; + reg = <0x4140000 0x1000000>; + }; + + partition@5140000 { + label = "usrdata"; + reg = <0x5140000 0x1000000>; + }; + }; + }; +}; + +&bch { + status = "okay"; +};