Re: [PATCH] mmc: core: Use maximum timeout values in case TACC field is zero

2014-04-03 Thread Ulf Hansson
On 2 April 2014 17:36, Stefan Wahren stefan.wah...@i2se.com wrote: Hi Ulf, Am 02.04.2014 13:25, schrieb Ulf Hansson: On 27 March 2014 16:32, Stefan Wahren stefan.wah...@i2se.com wrote: When plugging a specific micro SD card at MMC socket of a custom i.MX28 board, we get the following

[PATCH] mmc: Add SDIO function devicetree subnode parsing

2014-04-03 Thread Sascha Hauer
This adds SDIO devicetree subnode parsing to the mmc core. While SDIO devices are runtime probable they sometimes need nonprobable additional information on embedded systems, like an additional gpio interrupt or a clock. This patch makes it possible to supply this information from the devicetree.

RE: [PATCH v3 5/5] mmc: add support for HS400 mode of eMMC5.0

2014-04-03 Thread Seungwon Jeon
On Wed, April 02, 2014, Ulf Hansson wrote: On 2 April 2014 03:15, Seungwon Jeon tgih@samsung.com wrote: On Fri, March 28, 2014, Ulf Hansson wrote: On 28 March 2014 13:18, Seungwon Jeon tgih@samsung.com wrote: On Fri, March 28, 2014, Ulf Hansson wrote: On 25 March 2014 10:23,

RE: [PATCH RESEND v3 0/7] mmc: distinguish DDR timing mode for eMMC/UHS

2014-04-03 Thread Seungwon Jeon
On Wed, April 02, 2014, Ulf Hansson wrote: On 14 March 2014 13:11, Seungwon Jeon tgih@samsung.com wrote: These changes intend to distinguish two DDR timing modes related to eMMC UHS. Even though two modes are different actually, UHS_DDR50 is used as eMMC DDR mode.

[PATCH] mmc: sdhci-acpi: Intel SDIO has broken card detect

2014-04-03 Thread Adrian Hunter
Intel SDIO has broken card detect so add a quirk to reflect that. Signed-off-by: Adrian Hunter adrian.hun...@intel.com --- drivers/mmc/host/sdhci-acpi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index 0d372f0..ebb3f39 100644

RE: [RFC PATCH 1/1 ]mmc: Support-FFU-for-eMMC-v5.0

2014-04-03 Thread Alex Lemberg
Hi Grant, We work on V2, and Avi will post it in few coming days. Thanks, Alex -Original Message- From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc- ow...@vger.kernel.org] On Behalf Of Grant Grundler Sent: Tuesday, April 01, 2014 11:30 PM To: Grant Grundler Cc: Jaehoon

Re: [PATCH v3 5/5] mmc: add support for HS400 mode of eMMC5.0

2014-04-03 Thread Ulf Hansson
On 3 April 2014 13:53, Seungwon Jeon tgih@samsung.com wrote: On Wed, April 02, 2014, Ulf Hansson wrote: On 2 April 2014 03:15, Seungwon Jeon tgih@samsung.com wrote: On Fri, March 28, 2014, Ulf Hansson wrote: On 28 March 2014 13:18, Seungwon Jeon tgih@samsung.com wrote: On Fri,

RE: [RFC PATCH 1/1 ]mmc: Support-FFU-for-eMMC-v5.0

2014-04-03 Thread Alex Lemberg
Hi Seunguk, -Original Message- From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc- ow...@vger.kernel.org] On Behalf Of Seunguk Shin Sent: Monday, March 31, 2014 1:52 PM To: linux-mmc@vger.kernel.org; Avi Shchislowski; ch...@printf.net; c...@samsung.com Subject: Re: [RFC PATCH

Re: [PATCH 4/4] mmc: SDHI: update sh_mobile_sdhi_of_data for r8a7790

2014-04-03 Thread Ben Dooks
We tested this patch with our current kernel, and have a question about the addition of the of_rcar_gen2_compatible area. +static const struct sh_mobile_sdhi_of_data of_rcar_gen2_compatible = { + .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE, + .capabilities

[PATCH v2] mmc: core: Use maximum timeout values in case TACC field is zero

2014-04-03 Thread Stefan Wahren
When plugging a specific micro SD card at MMC socket of a custom i.MX28 board, we get the following kernel warning: WARNING: CPU: 0 PID: 30 at drivers/mmc/host/mxs-mmc.c:342 mxs_mmc_start_cmd+0x34c/0x378() Modules linked in: CPU: 0 PID: 30 Comm: kworker/u2:1 Not tainted 3.14.0-rc5 #8 Workqueue:

Re: [PATCH 4/4] mmc: SDHI: update sh_mobile_sdhi_of_data for r8a7790

2014-04-03 Thread Kuninori Morimoto
Hi Ben We tested this patch with our current kernel, and have a question about the addition of the of_rcar_gen2_compatible area. +static const struct sh_mobile_sdhi_of_data of_rcar_gen2_compatible = { + .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE, +