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 D6058C48BE6 for ; Wed, 16 Jun 2021 07:46:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B9D3260FE9 for ; Wed, 16 Jun 2021 07:46:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231985AbhFPHsx (ORCPT ); Wed, 16 Jun 2021 03:48:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46310 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231630AbhFPHsf (ORCPT ); Wed, 16 Jun 2021 03:48:35 -0400 Received: from mail-ej1-x62a.google.com (mail-ej1-x62a.google.com [IPv6:2a00:1450:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 35122C061760 for ; Wed, 16 Jun 2021 00:46:29 -0700 (PDT) Received: by mail-ej1-x62a.google.com with SMTP id nd37so2313233ejc.3 for ; Wed, 16 Jun 2021 00:46:29 -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:mime-version :content-transfer-encoding; bh=M4TyHLQ4LR5S/LBt8eudzX9kDvJUMoDca5KcxWhDSDw=; b=rXiAp2jrc8fLpZsvaJgKpeHWxK/bdE8E3vIakHtTH15E8oMWr3+muv3c0kR8rpPcm0 f3yHBzI2qJxygQT5UqkDMJZ9vXYjDWRZcg60v1Wu2rZCRCzwcFxF96YIGfF8r6OUdnuY 6QnAf/pGbJgKO21PvnY7n3rP5QUZsHX61pEc0Z0dO56JRTQD4QJr011Qxa4+bqCLMzuZ pfDmLyk20vl5dv3G6R3N6eS3OpX2trEoGWMRwgv2xsJfYgba/aBP6/qCcrqKR03h34sM yzBTcAycRY6AiCrKvir05a28F6k9ggr6IyOypPupW97WWFI7ekfbk9syalk3D9DS74On rbTA== 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:mime-version :content-transfer-encoding; bh=M4TyHLQ4LR5S/LBt8eudzX9kDvJUMoDca5KcxWhDSDw=; b=ARj6fS+4SpNo1wdLFmqOVO35UOr8KXRXVGyqnGcdyXcj5qDAG5xpA+HXRmnBvKxotU hPOd9EEDqTF3LosBbvouxZ4t/bf408StzHlXWmLjPRz4bTzbUHH2USdaMjKQ0clqU1kL hakhX4KQi20FFkQtUchlXqEH32I9rsFUyTAmVxyfChrIyGwFmdFFQpuH8u3Jau5c4W8n bp2lK3jSYexbFRv85rPKDNKDR59qP7+NjYdYtCw2vDmZc+RjHHR4UPM2t6a54NpE+O6J 4vBXx0d5tRm+XD+KYp4uu7LarmnbEDBR9eVLzTXvay7OvgjQpa/xL7q5RIVzPhhFMWxP NILw== X-Gm-Message-State: AOAM5335zoJxHVuE84S0in5u6QNEoOSL3dTP9E/12q56fY0PF5IZzIMl ZmlpXjd1x14tBYxWOeczj6sNYleqy/0= X-Google-Smtp-Source: ABdhPJyDQIZawhe/akfwnLVWsVWGjrvpS8PWc8rMTPN141zsfQEsVebK5UtEPzZZuPN9Oe+k4lECYw== X-Received: by 2002:a17:906:48c8:: with SMTP id d8mr3974133ejt.176.1623829587813; Wed, 16 Jun 2021 00:46:27 -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.114.2021.06.16.00.46.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Jun 2021 00:46:27 -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 1/2] riscv: dts: unleashed: Add gpio card detect to mmc-spi-slot Date: Wed, 16 Jun 2021 15:46:44 +0800 Message-Id: <20210616074645.429578-1-bmeng.cn@gmail.com> X-Mailer: git-send-email 2.25.1 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 Unleashed schematics, the card detect signal of the micro SD card is connected to gpio pin #11, 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/c52a8e32-05ce-4aaf-95c8-7bf8453f8698_hifive-unleashed-a00-schematics-1.pdf Signed-off-by: Bin Meng --- arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts index 60846e88ae4b..22f971e97161 100644 --- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts +++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts @@ -80,6 +80,7 @@ mmc@0 { spi-max-frequency = <20000000>; voltage-ranges = <3300 3300>; disable-wp; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; }; }; -- 2.25.1