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 X-Spam-Level: X-Spam-Status: No, score=-13.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7ABE2C433E0 for ; Mon, 15 Feb 2021 23:20:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4E41E64E00 for ; Mon, 15 Feb 2021 23:20:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229870AbhBOXUh (ORCPT ); Mon, 15 Feb 2021 18:20:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229812AbhBOXUf (ORCPT ); Mon, 15 Feb 2021 18:20:35 -0500 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1FDD4C061786; Mon, 15 Feb 2021 15:19:55 -0800 (PST) Received: by mail-wr1-x42a.google.com with SMTP id r21so10973272wrr.9; Mon, 15 Feb 2021 15:19:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=/5ZniX0LykOLM7vTo98cR3yfVspFzsKulFcBGJ2QqmY=; b=py4ro74w+BFtF43v7JnhRr4PfGk7QLJED54igCm9xGy3b+Q6/YYFFY7qracvSCpGU5 vOHruyOl6JHMNLEWfR2Gt8dVq61zvQmKRBXdNxLq6Wat6PlqmkrR1arLzYPidqLx/MC2 bHV8v0IwEGgEItCpAhqP3j+MCqPsPtALLnzLrb9ZDRZrYKOGXoOzaJzFjjuIrPnK97Wg fve6so17J640Hxetusq8J0H2MtVpSyr2UNXgQfhHDGnAxoY6PoABp7IaZFlaoQ7n0881 TrpCP6MnNYX0KSiuNeJwOyM3oV9kFjHS849Sl5dO6FK2MiCanXYs3v4pnbpSb30n41RE 4Acw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=/5ZniX0LykOLM7vTo98cR3yfVspFzsKulFcBGJ2QqmY=; b=ED/NksROkOoQqGUJmuhKcPyFxHfXVVReIB/hUvS1xqJa9Q4byVSC0u5ZTCLqKXCj9A 7gILUQbw8Vjk78uo4+isrKjbBCitCZ9PR6eBbX48v+cbjF1ZH6i8iM9DTVCtuwWPnTM1 SSVAG/xo4sD9eifah2HKc/RJi7UHZUqz+/XdlEYFHytkmIV35MCwerZNAcD2W83gHMUY e89lbOjjRhtpJkPaHb37kfN06NIMZ+RU5H8NPoYG2KXmJL9/9LEN57qkAhuHqVnkDiow LImxZ6WLm9aAB+PqZRYdm6ct1/kfnFXozE6qoKThZMC+OlQQxMu7gNf1lTVm9YLWe3sW 8+Zg== X-Gm-Message-State: AOAM531JjIWBCzMyob4aclh0wHtG3hXDDFYfnZT4TTyavcKwWfMbSU4I xEh/OVuYZYNwBolJlkNVpfM= X-Google-Smtp-Source: ABdhPJzQ7BOvth/uQcDxwgCtiUlK2fZsKPUK/C9xKnmYUhYPUtl1CtZyo3++3ZdIHZkHSBFw6aUO/A== X-Received: by 2002:adf:f3c4:: with SMTP id g4mr20966511wrp.61.1613431193924; Mon, 15 Feb 2021 15:19:53 -0800 (PST) Received: from adgra-XPS-15-9570.home (2a01cb0008bd27008c8ad15d1b12a6b4.ipv6.abo.wanadoo.fr. [2a01:cb00:8bd:2700:8c8a:d15d:1b12:a6b4]) by smtp.gmail.com with ESMTPSA id f5sm963158wmf.15.2021.02.15.15.19.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Feb 2021 15:19:53 -0800 (PST) From: Adrien Grassein Cc: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, catalin.marinas@arm.com, will@kernel.org, krzk@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Adrien Grassein Subject: [PATCH 3/8] arm64: dts: imx8mm-nitrogen-r2: add espi2 support Date: Tue, 16 Feb 2021 00:19:38 +0100 Message-Id: <20210215231943.36910-4-adrien.grassein@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210215231943.36910-1-adrien.grassein@gmail.com> References: <20210215231943.36910-1-adrien.grassein@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the description for espi support. Signed-off-by: Adrien Grassein --- .../boot/dts/freescale/imx8mm-nitrogen-r2.dts | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts index 1b29d8a12d04..22acde0f3ba8 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts @@ -10,6 +10,14 @@ / { model = "Boundary Devices i.MX8MMini Nitrogen8MM Rev2"; compatible = "boundary,imx8mm-nitrogen8mm", "fsl,imx8mm"; + clocks { + clk16m: clk16m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <16000000>; + }; + }; + reg_wlan_vmmc: regulator-wlan-vmmc { compatible = "regulator-fixed"; pinctrl-names = "default"; @@ -39,6 +47,19 @@ &A53_3 { cpu-supply = <®_buck3>; }; +/* J15 */ +&ecspi2 { + assigned-clocks = <&clk IMX8MM_CLK_ECSPI2>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_40M>; + assigned-clock-rates = <40000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; @@ -270,6 +291,15 @@ &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x140 + MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x19 + MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x19 + MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x19 + >; + }; + pinctrl_fec1: fec1grp { fsl,pins = < MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 -- 2.25.1