From nobody Fri Dec 19 21:51:56 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6ECFBC7EE2E for ; Fri, 9 Jun 2023 07:15:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238242AbjFIHPM (ORCPT ); Fri, 9 Jun 2023 03:15:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230230AbjFIHO4 (ORCPT ); Fri, 9 Jun 2023 03:14:56 -0400 Received: from mail-oi1-x234.google.com (mail-oi1-x234.google.com [IPv6:2607:f8b0:4864:20::234]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2AA72D7E; Fri, 9 Jun 2023 00:14:55 -0700 (PDT) Received: by mail-oi1-x234.google.com with SMTP id 5614622812f47-39ca48cd4c6so13968b6e.0; Fri, 09 Jun 2023 00:14:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1686294895; x=1688886895; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=CgQbAD4zC7kyh7MqqeeXdMAW7P6yao31pgzuJElJL7w=; b=i6jTdmt1w7SWFBB1wgrSWhNVEIDyon0fJIt+wwVOzO0ocikQo4ypDaXsoT54+J2d1t 7xY29S6Obuvy4uIXNrRXRM6nG964ByX3OsQl2u6D2OK3qZSsv+5+i96pG/2po1TGqotE XbMnG0XbqksGLMrQ+SEQoroOesunzXepvF4SkfSLH/QOAS3+ljkGtOXR8ZKsB3Acne1o YTeU9VNWJaxgUm6Bk0Mod5FSxKPYfW8oMBrdKdFLXObL61Vzoo1Tzj5LRuxjitdhMngn Xg/kDW25XF5NBX2hGcPCZhB2iZ3fJKYS2qy147OK18eU8ZBWvh0F5P7yJVOL8LcNGB4H d06g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686294895; x=1688886895; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=CgQbAD4zC7kyh7MqqeeXdMAW7P6yao31pgzuJElJL7w=; b=S8vRSFl2H0FcEtWI51G+2Aan9NLkmHSOQKe+CvlRLMYBlrzbjTBv3+w0034bUAMl6z pZQdA7FbLh1dEqoDQHUbFdA8ur64UTD3zd2vKwk2EuJ87qE5Sl4hQXVvNQGWdtO65LzF 0Wx6dOfkRmowkROgEmaakDQ7d+/mUWSEC0l/i3qsDaiYwGxl8zQ+3N3HcGKN0+evHXEh EaI00T1P6AFL1gEW4j6ECeaAeNwCa51cP+fLjy8u6vCqFaalHC9HvP2W8b5U3N8FOU/d 3lHy3lCd6cBce4ayAE40+iLIryTrCclxo8Zu2sgXR3Nz7KbVvX+wtkvbVzKvcZ1cOK5H VlVw== X-Gm-Message-State: AC+VfDysMf5iCSgZ0hkTp9ZOYDFVm36f+X/W3jC/Zqz83Ojid3z6kkKN eVweBIMH1080acap9PUlYeI= X-Google-Smtp-Source: ACHHUZ5o/KTVYmx5CjsbpRM3Zz5LMbydV2anFnaNGhcjTvOttu1JWcR3ZDk7gLMD5jg6K948UKTkcw== X-Received: by 2002:a05:6808:3a1:b0:39a:babe:a7e with SMTP id n1-20020a05680803a100b0039ababe0a7emr563376oie.35.1686294894954; Fri, 09 Jun 2023 00:14:54 -0700 (PDT) Received: from localhost.localdomain (2001-b400-e282-07a7-2523-0b40-49e4-7cbb.emome-ip6.hinet.net. [2001:b400:e282:7a7:2523:b40:49e4:7cbb]) by smtp.gmail.com with ESMTPSA id f3-20020a656283000000b005308b255502sm2085196pgv.68.2023.06.09.00.14.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Jun 2023 00:14:54 -0700 (PDT) From: Victor Shih To: ulf.hansson@linaro.org, adrian.hunter@intel.com Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, benchuanggli@gmail.com, HL.Liu@genesyslogic.com.tw, Greg.tu@genesyslogic.com.tw, Victor Shih , Ben Chuang , Victor Shih Subject: [PATCH V6 3/4] mmc: sdhci: Add VDD2 definition for power control register Date: Fri, 9 Jun 2023 15:14:40 +0800 Message-Id: <20230609071441.451464-4-victorshihgli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230609071441.451464-1-victorshihgli@gmail.com> References: <20230609071441.451464-1-victorshihgli@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Victor Shih Add new definition for VDD2 - UHS2 or PCIe/NVMe. Signed-off-by: Ben Chuang Signed-off-by: Victor Shih --- drivers/mmc/host/sdhci.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index f4f2085c274c..f219bdea8f28 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -99,6 +99,13 @@ #define SDHCI_POWER_180 0x0A #define SDHCI_POWER_300 0x0C #define SDHCI_POWER_330 0x0E +/* + * VDD2 - UHS2 or PCIe/NVMe + * VDD2 power on/off and voltage select + */ +#define SDHCI_VDD2_POWER_ON 0x10 +#define SDHCI_VDD2_POWER_120 0x80 +#define SDHCI_VDD2_POWER_180 0xA0 =20 #define SDHCI_BLOCK_GAP_CONTROL 0x2A =20 --=20 2.25.1