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path: root/drivers/mmc/s5p_sdhci.c
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2015-03-18mmc: s5p: properly mask SELBASECLKMatt Reimer
Properly mask SELBASECLK by using an actual mask rather than the number of bits to shift in order to create the mask. Signed-off-by: Matt Reimer <mreimer@sdgsystems.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
2015-01-30dm: mmc: Remove use of fdtdec GPIO supportSimon Glass
These functions are going away, so use the new uclass support instead. Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-28mmc: s5p: set SD detection pin as inputPrzemyslaw Marczak
The SD Card slot detection pin should be configured as input. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-10-22dm: exynos: Make sure that GPIOs are requestedSimon Glass
With driver model GPIOs must be requested before use. Make sure this is done correctly. (Note that the soft SPI part of universal is omitted, since this driver is about to be replaced with a driver-model-aware version) Signed-off-by: Simon Glass <sjg@chromium.org>
2014-10-08samsung: Enable device tree for s5p_goniSimon Glass
Change this board to add a device tree. This also adds a pinmux header file although it is not used as yet. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2014-05-16mmc: s5p_sdhci: add the s5p_sdhci_core_init functionJaehoon Chung
To reuse the code, added the s5p_sdhci_core_init function. Before applied this patch, didn't use the 8-bit mode at exynos baord. Because it didn't set "MMC_MODE_8BIT". Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2014-03-12drivers:mmc:sdhci: enable support for DTPiotr Wilczek
This patch enables support for device tree for sdhci driver. Non DT case is still supported. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-09-17mmc: sdhci: use the SDHCI_QUIRK_USE_WIDE8 for samsung SoCJaehoon Chung
Samsung SoC is supported the WIDE8, even if Controller version is v2.0. So add the SDHCI_QUIRK_USE_WIDE8 for Samsung-SoC. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2013-05-06mmc: sdhci: return error when failed add_sdhci().Jaehoon Chung
If failed the add_host(), it is reasonable that return value of add_sdhci(). Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-10-22mmc: sdhci: Add a quirk to add delay during completion of sdhci_send_cmdTushar Behera
MMC host controller requires a delay between every sdhci_send_cmd() execution. In s5p_mmc driver (s5p_sdhci replaces this driver), a delay of 1000us was provided after every mmc_send_cmd() call. Adding a quirk in current sdhci driver to replicate the behaviour. Without this delay, MMC initialization on Origen board fails with following error messages. Timeout for status update! mmc fail to send stop cmd Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-09-05mmc: s5p_sdhci: add the set_mmc_clk for cmu controlJaehoon Chung
Samsung SoC use the cmu control to set clock. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-09-05mmc: s5p_sdhci: fixed wrong function argumentJaehoon Chung
Useless code is removed, and get buswidth value. buswidth value will be used to choice the 4bit or 8bit. (Now used 4bit mode in sdhci.c by default) Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungin.park@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-09-05mmc: s5p_sdhci: set the SDHCI_QUIRK_BROKEN_R1BJaehoon Chung
Samsung SoC is broken busy waiting for R1b type. And clk delay control value is modified the previosuly value. (that value used at the s5p_mmc.c) Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-05-08mmc: support the sdhci instead of s5p_mmc for samsung-socJaehoon Chung
In driver mmc, generic s5p_sdhci code is implemented. s5p_mmc file is dupulicated. we are good that use the generic sdhci. This patch supported the sdhci for Samsung-SoC. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Lei Wen<leiwen@marvell.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
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