From patchwork Thu Jun 1 01:51:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Victor Shih X-Patchwork-Id: 688638 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 819BAC77B73 for ; Thu, 1 Jun 2023 01:51:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230359AbjFABvd (ORCPT ); Wed, 31 May 2023 21:51:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45064 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229992AbjFABvc (ORCPT ); Wed, 31 May 2023 21:51:32 -0400 Received: from mail-oo1-xc33.google.com (mail-oo1-xc33.google.com [IPv6:2607:f8b0:4864:20::c33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA5DD133; Wed, 31 May 2023 18:51:31 -0700 (PDT) Received: by mail-oo1-xc33.google.com with SMTP id 006d021491bc7-5552cbcda35so260770eaf.1; Wed, 31 May 2023 18:51:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1685584291; x=1688176291; 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=kkUyzVm4MihjTQwP3aZCH9VByi9/iotHw8zdfTHaZMCneJN/1tdYpbSFeJ76KlkIlw 3CwEDh2ZMKFdbFHGmbB8lXhk/gFu13dULDc5jksvXtDOB+dUHcdg3maMeWC4VknpWMRI tx6+Y1Cv6aM1V+Fp1QEh/fwc2TMM2o23xXn69XOlLOsr5XJmP6YlBUslvJcDogCZEpDF 3mgNh6awT0MHfnlbKREn3TWdvjHT9pihG3j1Hy8ZfNdEXHbMW6CMAUp/s/a9lrihnC42 Txbhg/nd4qHtVEcZLx1HYIjThOQjg91Y42ZxC+F/LBySCm2VUnA5xCgtrxp7fFb1jAro 4aFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685584291; x=1688176291; 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=FJ3k+5Iu+zh+ZamfE8qvgNX/f+ETaclLGs1BkZ3x5UawWGLxfiZG6LvZ+S31WOlOFw 89BLR4Mp1yWddM77eisTnOo8Y2kIuR2ACmJydq5aHUtYSDgfDlbLbd58KR3FXkKepJuF YWoXA54+4DEcIC7FihilfzUkk90pvBigkHG5Kdh0L75cCCxWQxjnk91Uwky+LPW01DrW IYUuqC28p7UJI6n4wQn4NXaDkdEfBUQhVWvjvhuMzc5Ju1Q/PlyP/NyvG0Zd/WHkJ7if JZ1PF7UYEAu4HOEhlFcPEOfeKSXVxPBzsxUGKvsFQ4QrtAriECNcWJNkATHruPqtV2nj 6TWA== X-Gm-Message-State: AC+VfDwMUP5sj4ZQ38JEzmzemOjNYRqgAqQ5/jGYGiJ10afK6MGUqYkk +qiIKLM5DDxphElNXF/1sjoqOGc8Ns0= X-Google-Smtp-Source: ACHHUZ70ddQQc3frYxxLbQixmfd9jL9eksGVFPhfD0kYHkzVRBNtEEb3hpKxSROXxiA+9nWgt+/pVA== X-Received: by 2002:a05:6358:4411:b0:123:1395:629f with SMTP id z17-20020a056358441100b001231395629fmr4575739rwc.8.1685584291061; Wed, 31 May 2023 18:51:31 -0700 (PDT) Received: from localhost.localdomain (2001-b400-e454-8dbb-0377-d3ab-ebce-7b9b.emome-ip6.hinet.net. [2001:b400:e454:8dbb:377:d3ab:ebce:7b9b]) by smtp.gmail.com with ESMTPSA id e2-20020a17090a7c4200b00253239144c5sm165795pjl.42.2023.05.31.18.51.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 May 2023 18:51:30 -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 V5 3/4] mmc: sdhci: Add VDD2 definition for power control register Date: Thu, 1 Jun 2023 09:51:14 +0800 Message-Id: <20230601015115.406002-4-victorshihgli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230601015115.406002-1-victorshihgli@gmail.com> References: <20230601015115.406002-1-victorshihgli@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org 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 #define SDHCI_BLOCK_GAP_CONTROL 0x2A