From patchwork Tue Feb 6 09:52:58 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 10202629 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 5FFEE601A1 for ; Tue, 6 Feb 2018 09:55:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 49D3727F95 for ; Tue, 6 Feb 2018 09:55:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3DFB7283DA; Tue, 6 Feb 2018 09:55:32 +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=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, RCVD_IN_DNSWL_MED, UNPARSEABLE_RELAY autolearn=ham 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 DDE9227F95 for ; Tue, 6 Feb 2018 09:55:31 +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=plRuk+6lFzzJIwYNBVh2S1jGI0Iau3VesRsg3tEjVoM=; b=AqKEWuBV0BU2j2 TEIN+nQVCXBV8UccIzWrA+1X2Ev521Vpj2ephguwgo4IaKrZ8SQ4dtwXIbT3F4I3KOlsJK7HzHKQU cW1deLSMVd2matyzaFilPo1XlrGpdVqMb0+9T5Kt+cJXyV2On09vmA4GxQokS82fjC5wJWxW0huit S6ApYP3lt4fZvsCPnIM0psk3Xyh9nJx5QhC943K0dA38MqSGKddXv/G9LAhdAIRIitKuud9sKel9Q C4TkQr5yI87i1xEAVE1DyAdTl6d6/3nry8Mb2YPen8qnjEtMACQ1RbLvMVu2qNIoUQtpiL0Lq67bm y9VvniPiPcrj2JdzfJYA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eizyL-00021w-SU; Tue, 06 Feb 2018 09:55:29 +0000 Received: from [210.61.82.183] (helo=mailgw01.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1eizwT-0007Ef-4G; Tue, 06 Feb 2018 09:53:37 +0000 X-UUID: 230c5455847341a687e34d13c47706fd-20180206 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 930671048; Tue, 06 Feb 2018 17:53:23 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs08n2.mediatek.inc (172.21.101.56) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Tue, 6 Feb 2018 17:53:22 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Tue, 6 Feb 2018 17:53:22 +0800 From: To: , , , , Subject: [PATCH v2 09/16] arm64: dts: mt7622: add flash related device nodes Date: Tue, 6 Feb 2018 17:52:58 +0800 Message-ID: X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N 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: Guochun Mao , Sean Wang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, RogerCC Lin 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: Sean Wang add nodes for NOR flash, parallel Nand flash with error correction code support. Signed-off-by: Sean Wang Cc: RogerCC Lin Cc: Guochun Mao --- arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 21 +++++++++++++++++ arch/arm64/boot/dts/mediatek/mt7622.dtsi | 34 ++++++++++++++++++++++++++++ 2 files changed, 55 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts index 2a2247b..59a9c36 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts @@ -235,6 +235,10 @@ }; }; +&bch { + status = "disabled"; +}; + &btif { status = "okay"; }; @@ -257,6 +261,23 @@ status = "okay"; }; +&nandc { + pinctrl-names = "default"; + pinctrl-0 = <¶llel_nand_pins>; + status = "disabled"; +}; + +&nor_flash { + pinctrl-names = "default"; + pinctrl-0 = <&spi_nor_pins>; + status = "disabled"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + }; +}; + &pwm { pinctrl-names = "default"; pinctrl-0 = <&pwm7_pins>; diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index 2330ddc..9e11baf 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -395,6 +395,40 @@ status = "disabled"; }; + nandc: nfi@1100d000 { + compatible = "mediatek,mt7622-nfc"; + reg = <0 0x1100D000 0 0x1000>; + interrupts = ; + clocks = <&pericfg CLK_PERI_NFI_PD>, + <&pericfg CLK_PERI_SNFI_PD>; + clock-names = "nfi_clk", "pad_clk"; + ecc-engine = <&bch>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + bch: ecc@1100e000 { + compatible = "mediatek,mt7622-ecc"; + reg = <0 0x1100e000 0 0x1000>; + interrupts = ; + clocks = <&pericfg CLK_PERI_NFIECC_PD>; + clock-names = "nfiecc_clk"; + status = "disabled"; + }; + + nor_flash: spi@11014000 { + compatible = "mediatek,mt7622-nor", + "mediatek,mt8173-nor"; + reg = <0 0x11014000 0 0xe0>; + clocks = <&pericfg CLK_PERI_FLASH_PD>, + <&topckgen CLK_TOP_FLASH_SEL>; + clock-names = "spi", "sf"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + spi1: spi@11016000 { compatible = "mediatek,mt7622-spi"; reg = <0 0x11016000 0 0x100>;