From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AEEF5C433EF for ; Tue, 1 Mar 2022 16:14:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LYKU/MZHpWpcvefCfvysJXGzOQ/vT6e6QI057WX5aYc=; b=HlUl5IMLwm/FFY QlKAAg2XtMi+RWrN8jF90/B46f9YJ1NIDTezAffNgQlNgJM63QmPhpIvdDjW/YsrvqJDTCFP1CqhL 38rnUyeUi5ERsT6//tkRhVsHNI6PWxkts4y1ido+rQHm/M6MMKWeWTcY1is7ne0uogUcqxV211RTx s1AX4XKJzP3jAijcxZM1o9J88ZUvwlzJONNAF71CxpVsm3poaxV79Yc7yJfqUfCf5I5kYyLOw/Azt xizh3AaGfv+0ANXp1bt48vjoeKgGu7raFCN7KOdmWCq+x15NSfw3Zp2Xf/5kuGd62rJKdC1vo0l1j LbO2+dcSXLfD0CNVt1+Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nP57Q-00HUVm-Us; Tue, 01 Mar 2022 16:12:57 +0000 Received: from mail-wr1-x431.google.com ([2a00:1450:4864:20::431]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nP57N-00HUQy-7c for linux-arm-kernel@lists.infradead.org; Tue, 01 Mar 2022 16:12:54 +0000 Received: by mail-wr1-x431.google.com with SMTP id bk29so4012075wrb.4 for ; Tue, 01 Mar 2022 08:12:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=cCu9DONguPVLG9KShu2urgawLVKj86g3lH15A0jHk78=; b=Ht/F5O9IDN9+Y9LPlvZocbFNBP2xIyG7hL2sSDvBc3JinqPTnk8rZ6okvBFEt9jh7S dBEsmahv1gj6yx/Amyam1GXt+k/zIUXicffnQijOKoJnqmShbJW4S1yGK+O8yr0rUD1z pdMmxgoGGBN9tczYsRCOJ9XlcuE8/9bqD6u+Ow7oM6Y23lOFDiu4pbDgSdbXaEO0NfN3 9tzzvqaua+fhoqpkXTdElMHtH5OC266ueaksC7TGo3KMQuxT2q23NqcSmG8F509bfiyW KlKodZ/l/6HIWfLs+k3ve/lKGINVMp3FvDby8n0xqdC/vTFPw9DnRH2HJCicgrz7gQFW DgdQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=cCu9DONguPVLG9KShu2urgawLVKj86g3lH15A0jHk78=; b=j7Izng4yrTsspRuWm7jJuRITCOsBmQVuVCUhRTFmEoAvfErI0ouu+/lv4qhOzlvmXh 6ZIeQtYNPmcYG8+MT5tUrXwYcxeMggsnEoagRwgxTQeVQGIi1kCd/ABScMr6v2zb2R7B vhq36IDgMRugP4UmvGgJLjFnXvUr3lG2SmVqVAvFKwZLQLIqKRyp/K7+sGFokvkAjVcu ajhV/IlYsWVlUN+ozAiMDK9zDNcei2ZWQOVgkWNnbjdeyTDlWwr6DcQP8ZwZkYX0HESn PoeALxQdx4GjuCaIHWlDR0d++v7557nYE0pdBRoKqOQbLuWTeqWezVKALrFwjjVLZXdn mdZg== X-Gm-Message-State: AOAM531ycQBvfjnL/7oteIDMNtxstKaRONplHG7o44LCwfV1M6L+B8Pw rt7MNi2/XzKpSP05OJUkOaYlT5+oQbggEr2e8C8= X-Google-Smtp-Source: ABdhPJwLwDboy/fqrYPZ/JgOHB8oEAMqMilpm2ldz68+Nx9YmiJS2JkE5/sX29DL8EiP9ORlIZXovmMcBpgwhFG62D8= X-Received: by 2002:a5d:550d:0:b0:1ed:c155:6c2a with SMTP id b13-20020a5d550d000000b001edc1556c2amr19993743wrv.470.1646151164906; Tue, 01 Mar 2022 08:12:44 -0800 (PST) MIME-Version: 1.0 References: <20220228132523.2679099-1-michael@walle.cc> In-Reply-To: <20220228132523.2679099-1-michael@walle.cc> From: Heiko Thiery Date: Tue, 1 Mar 2022 17:12:33 +0100 Message-ID: Subject: Re: [PATCH] arm64: dts: imx8mn-evk: add QSPI flash To: Michael Walle Cc: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Fabio Estevam , Pengutronix Kernel Team , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220301_081253_313359_D362CF9A X-CRM114-Status: GOOD ( 17.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Michael Am Mo., 28. Feb. 2022 um 14:25 Uhr schrieb Michael Walle : > > There is a 32MiB Micron MT25QU256ABA1 serial NOR flash on the EVK board. > Add a device tree node for it. > > Tested on a 8MNANOD3L-EVK. > > Signed-off-by: Michael Walle Tested-by: Heiko Thiery > --- > arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 27 +++++++++++++++++++ > 1 file changed, 27 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi > index c3f15192b76c..dc75d6d13bb3 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi > @@ -110,6 +110,22 @@ vddio: vddio-regulator { > }; > }; > > +&flexspi { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_flexspi>; > + status = "okay"; > + > + flash0: flash@0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + #address-cells = <1>; > + #size-cells = <1>; > + spi-max-frequency = <166000000>; > + spi-tx-bus-width = <4>; > + spi-rx-bus-width = <4>; > + }; > +}; > + > &i2c1 { > clock-frequency = <400000>; > pinctrl-names = "default"; > @@ -267,6 +283,17 @@ MX8MN_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19 > >; > }; > > + pinctrl_flexspi: flexspigrp { > + fsl,pins = < > + MX8MN_IOMUXC_NAND_ALE_QSPI_A_SCLK 0x1c2 > + MX8MN_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B 0x82 > + MX8MN_IOMUXC_NAND_DATA00_QSPI_A_DATA0 0x82 > + MX8MN_IOMUXC_NAND_DATA01_QSPI_A_DATA1 0x82 > + MX8MN_IOMUXC_NAND_DATA02_QSPI_A_DATA2 0x82 > + MX8MN_IOMUXC_NAND_DATA03_QSPI_A_DATA3 0x82 > + >; > + }; > + > pinctrl_gpio_led: gpioledgrp { > fsl,pins = < > MX8MN_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19 > -- > 2.30.2 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel