From: Roger Tseng <rogerable@realtek.com>
To: Chris Ball <chris@printf.net>,
Ulf Hansson <ulf.hansson@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: driverdev-devel@linuxdriverproject.org,
linux-mmc@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>,
linux-kernel@vger.kernel.org, wei_wang@realsil.com.cn,
Roger Tseng <rogerable@realtek.com>
Subject: [PATCH 2/2] mmc: rtsx_pci: Set power related cap2 macros
Date: Wed, 24 Sep 2014 17:07:14 +0800 [thread overview]
Message-ID: <1411549634-28683-3-git-send-email-rogerable@realtek.com> (raw)
In-Reply-To: <1411549634-28683-1-git-send-email-rogerable@realtek.com>
Set MMC_CAP2_NO_PRESCAN_POWERUP and MMC_CAP2_FULL_PWR_CYCLE for
rtsx_pci_sdmmc and rtsx_usb_sdmmc to reflect properties of Realtek
card reader hosts.
Signed-off-by: Roger Tseng <rogerable@realtek.com>
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 1 +
drivers/mmc/host/rtsx_usb_sdmmc.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
index dfde4a210238..d49460b5ff07 100644
--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
@@ -1292,6 +1292,7 @@ static void realtek_init_host(struct realtek_pci_sdmmc *host)
mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_SD_HIGHSPEED |
MMC_CAP_MMC_HIGHSPEED | MMC_CAP_BUS_WIDTH_TEST |
MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25;
+ mmc->caps2 = MMC_CAP2_NO_PRESCAN_POWERUP | MMC_CAP2_FULL_PWR_CYCLE;
mmc->max_current_330 = 400;
mmc->max_current_180 = 800;
mmc->ops = &realtek_pci_sdmmc_ops;
diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c
index 5d3766e792f0..a884631d7eea 100644
--- a/drivers/mmc/host/rtsx_usb_sdmmc.c
+++ b/drivers/mmc/host/rtsx_usb_sdmmc.c
@@ -1329,6 +1329,7 @@ static void rtsx_usb_init_host(struct rtsx_usb_sdmmc *host)
MMC_CAP_MMC_HIGHSPEED | MMC_CAP_BUS_WIDTH_TEST |
MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25 | MMC_CAP_UHS_SDR50 |
MMC_CAP_NEEDS_POLL;
+ mmc->caps2 = MMC_CAP2_NO_PRESCAN_POWERUP | MMC_CAP2_FULL_PWR_CYCLE;
mmc->max_current_330 = 400;
mmc->max_current_180 = 800;
--
1.7.10.4
next prev parent reply other threads:[~2014-09-24 9:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-24 9:07 [PATCH 0/2] mmc: Add power_mode MMC_POWER_UNDEFINED Roger Tseng
2014-09-24 9:07 ` [PATCH 1/2] mmc: core: Add new " Roger Tseng
2014-09-24 9:23 ` Ulf Hansson
2014-09-24 9:07 ` Roger Tseng [this message]
2014-09-24 9:24 ` [PATCH 2/2] mmc: rtsx_pci: Set power related cap2 macros Ulf Hansson
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