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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 02F10C48BE5 for ; Wed, 16 Jun 2021 07:46:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D9BEB61055 for ; Wed, 16 Jun 2021 07:46:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231496AbhFPHsy (ORCPT ); Wed, 16 Jun 2021 03:48:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46334 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231892AbhFPHsk (ORCPT ); Wed, 16 Jun 2021 03:48:40 -0400 Received: from mail-ed1-x52c.google.com (mail-ed1-x52c.google.com [IPv6:2a00:1450:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 01135C061574 for ; Wed, 16 Jun 2021 00:46:33 -0700 (PDT) Received: by mail-ed1-x52c.google.com with SMTP id i13so1391211edb.9 for ; Wed, 16 Jun 2021 00:46:32 -0700 (PDT) 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=5L4gySf/L9PwI1gVXMV7HFUJk3EHJfZ+w+oYJkyg4OM=; b=gqhbflAdQcmJa6ZSrCDkBSTYltcrYeQpeWLspvfsmrGET+sob/HU5gZanF0PpRiiVp MrBEAocHAtTVAbBWcVVrBiw/fvBkjye7MEul/hQzQcVfNhOjC+TpsS3FMwClOzLUiyhG 3zKmqIavgKtaDVHfVBBXt0zv5YGx7lDXv7dAnWfQpOCse6wNQBdv0rPei8aYbOMXUXnV vwGDJzD0FAn+P7/Ba+JILb2fgX2GfSxQaTcMwNLXJB3nLEqs6kiiuhfR2WHQVrBmkYTi H8rnl7EdjwC2lIPuoN89BVCC+TfgKCkFKUcUvG0G/KWlWAJ2+y6VmnbiY46pSsup4h4L fkKg== 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=5L4gySf/L9PwI1gVXMV7HFUJk3EHJfZ+w+oYJkyg4OM=; b=ftt7F4bVMbwKoc1gcX+vUhQQFnMAfJ6gXI1RtUj/LUva5owYFeW/KZaLbHTWkhfglk fHogI7Bf9fOJ7p5ZUuV4ZEOjzgkgeEhNRCe9TZDkaU2t+v3lQsnZiEEfvKEsJqRWNq5i jCM3g1j3mPTci81r2wz3L+TFLmxoY1khSP59UBM+z+Y4uKafHxuJpRjphjmFfVhcgAwD l6vPMCIaQdo0hkEQBTU+pmxLEx8zxqzRxmISnlI7Olkgw65v9LK2HP33EAmYKZZstYKS gh+Ht+mZp6uvhkeVGsOrV+4Rtyp7QjUS5v69yA/RGaCpQF9PnjOc6jGg63biJD8E8XHZ H+Pg== X-Gm-Message-State: AOAM530xsieps5cCV0gGCtzMW/GzXZmBUb14tG8b0tH7fKGHe0bkygRb +n0y42PbUldtZfDipuBFOe8= X-Google-Smtp-Source: ABdhPJx2UjJgJCh2cipWEpjVeW69fhMWkGCwPu0xWgFNLOfBvumZPGV5OCZlQZXI6WD6/pyaAuo/Bg== X-Received: by 2002:a05:6402:368:: with SMTP id s8mr2600499edw.129.1623829591669; Wed, 16 Jun 2021 00:46:31 -0700 (PDT) Received: from pek-vx-bsp2.wrs.com (ec2-44-242-66-180.us-west-2.compute.amazonaws.com. [44.242.66.180]) by smtp.gmail.com with ESMTPSA id yd25sm657840ejb.114.2021.06.16.00.46.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Jun 2021 00:46:31 -0700 (PDT) From: Bin Meng To: Palmer Dabbelt , Paul Walmsley , David Abdurachmanov , linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Cc: Bin Meng Subject: [PATCH 2/2] riscv: dts: unmatched: Add gpio card detect to mmc-spi-slot Date: Wed, 16 Jun 2021 15:46:45 +0800 Message-Id: <20210616074645.429578-2-bmeng.cn@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210616074645.429578-1-bmeng.cn@gmail.com> References: <20210616074645.429578-1-bmeng.cn@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bin Meng Per HiFive Unmatched schematics, the card detect signal of the micro SD card is connected to gpio pin #15, which should be reflected in the DT via the property, as described in Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt. [1] https://sifive.cdn.prismic.io/sifive/6a06d6c0-6e66-49b5-8e9e-e68ce76f4192_hifive-unmatched-schematics-v3.pdf Signed-off-by: Bin Meng --- arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts index b1c3c596578f..214794363c6a 100644 --- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts +++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts @@ -2,6 +2,7 @@ /* Copyright (c) 2020 SiFive, Inc */ #include "fu740-c000.dtsi" +#include #include /* Clock frequency (in Hz) of the PCB crystal for rtcclk */ @@ -228,6 +229,7 @@ mmc@0 { spi-max-frequency = <20000000>; voltage-ranges = <3300 3300>; disable-wp; + gpios = <&gpio 15 GPIO_ACTIVE_LOW>; }; }; -- 2.25.1