Re: [PATCH] mmc: dw_mmc: exynos: Add support for exynos7

2014-11-12 Thread Ulf Hansson
On 12 November 2014 02:41, Jaehoon Chung jh80.ch...@samsung.com wrote: Hi, Alim. I have also tested this patch with my board. It's working fine. Looks good to me. Dear, Ulf. Could you merge this patch at your repository? Acked-by: Jaehoon Chung jh80.ch...@samsung.com Thanks! Applied for

Re: [PATCH 0/2] mmc: core: power-on sdio card correctly.

2014-11-12 Thread Ulf Hansson
On 12 November 2014 04:55, NeilBrown ne...@suse.de wrote: These two patches replace my previous patch [PATCH 2/2] mmc: core: reset sdio card properly on resume. The only change is to use host-card-ocr instead of host-ocr_avail, as recommend by Ulf. These restore my libertas wifi device

Re: [PATCH v5] mmc: add Toshiba PCI SD controller driver

2014-11-12 Thread Ulf Hansson
On 11 November 2014 17:54, Ondrej Zary li...@rainbow-software.org wrote: This patch resurrects an old never-finished driver for Toshiba PCI SD controllers found in some older Toshiba laptops (such as Portege R100): 02:0d.0 System peripheral [0880]: Toshiba America Info Systems SD TypA

Re: [PATCHv2] mmc: dw_mmc: add the message for deprecating supports-highspeed

2014-11-12 Thread Ulf Hansson
On 12 November 2014 06:49, Jaehoon Chung jh80.ch...@samsung.com wrote: Recommend to use mmc-cap-highspeed or sd-cap-highspeed instead of supports-highspeed. Although supports-highspeed supports, devloper can use mmc-cap-highspeed or sd-cap-highspeed through this message. Signed-off-by:

Re: [PATCH/RFC] mmc: sh_mmcif: Increase MMCIF clock rate to 97.5MHz

2014-11-12 Thread Ulf Hansson
On 11 November 2014 07:42, Yoshihiro Kaneko ykaneko0...@gmail.com wrote: From: Shinobu Uehara shinobu.uehara...@renesas.com Some more info in the commit message please. Signed-off-by: Shinobu Uehara shinobu.uehara...@renesas.com Signed-off-by: Yoshihiro Kaneko ykaneko0...@gmail.com ---

Re: [PATCH] mmc: sdhci-sirf: add sirf tuning function (cmd 19)

2014-11-12 Thread Ulf Hansson
On 11 November 2014 16:47, Barry Song 21cn...@gmail.com wrote: From: Minda Chen minda.c...@csr.com Add manual tuning function in CSR atlas7 SoC. It is mainly used for the UHS-I SD card working SDR50 SDR104 mode. The tuning principle can be seen in SD spec part1 v3.01 4.2.4.5 (tuning

Re: [PATCH/RFC] mmc: sh_mmcif: Increase MMCIF clock rate to 97.5MHz

2014-11-12 Thread Sergei Shtylyov
Hello. On 11/11/2014 9:42 AM, Yoshihiro Kaneko wrote: From: Shinobu Uehara shinobu.uehara...@renesas.com Signed-off-by: Shinobu Uehara shinobu.uehara...@renesas.com Signed-off-by: Yoshihiro Kaneko ykaneko0...@gmail.com --- This patch is based on mmc-next branch of Chris Ball's mmc tree.

Re: [PATCH] mmc: dw_mmc: add support for ARM64

2014-11-12 Thread Alim Akhtar
Hi Ulf, On Tue, Sep 9, 2014 at 12:21 PM, Ulf Hansson ulf.hans...@linaro.org wrote: On 29 August 2014 12:24, Alim Akhtar alim.akh...@samsung.com wrote: There are upcoming ARM64 SoCs with dw_mmc host controller. Signed-off-by: Alim Akhtar alim.akh...@samsung.com --- drivers/mmc/host/Kconfig

Re: [PATCH] mmc: dw_mmc: add support for ARM64

2014-11-12 Thread Ulf Hansson
On 29 August 2014 12:24, Alim Akhtar alim.akh...@samsung.com wrote: There are upcoming ARM64 SoCs with dw_mmc host controller. Signed-off-by: Alim Akhtar alim.akh...@samsung.com Thanks! Applied for next. Kind regards Uffe --- drivers/mmc/host/Kconfig |2 +- 1 file changed, 1

Re: [PATCH] mmc: dw_mmc: try pick the exact same voltage as vmmc for vqmmc

2014-11-12 Thread Doug Anderson
Ulf, On Tue, Nov 11, 2014 at 12:52 AM, Ulf Hansson ulf.hans...@linaro.org wrote: On 11 November 2014 05:02, Addy Ke addy...@rock-chips.com wrote: SD2.0 cards need vqmmc and vmmc to be the same. No, that's not correct. If I remember the spec correctly, the bus signal threshold is 0.75 * VDD.

[PATCH] mmc: mvsdio: Work around broken TX DMA

2014-11-12 Thread Andrew Lunn
In order to use the mvsdio driver for sdio, it has been necessary to use a module parameter to disable DMA so to force PIO is used. It is then possible to use wireless LAN devices like mwifiex found on topkick and mirabox. However, accessing an MMC SD card does work with DMA. Investigation has

Re: [PATCH/RFC] mmc: sh_mmcif: Increase MMCIF clock rate to 97.5MHz

2014-11-12 Thread Kuninori Morimoto
Hi Kaneko-san From: Shinobu Uehara shinobu.uehara...@renesas.com Signed-off-by: Shinobu Uehara shinobu.uehara...@renesas.com Signed-off-by: Yoshihiro Kaneko ykaneko0...@gmail.com --- (snip) + if (np !of_property_read_u32(np, renesas,clk-rate, clk_rate)) { + if (clk_rate)

Re: [PATCH/RFC] mmc: sh_mmcif: Increase MMCIF clock rate to 97.5MHz

2014-11-12 Thread Simon Horman
On Thu, Nov 13, 2014 at 12:15:58AM +, Kuninori Morimoto wrote: Hi Kaneko-san From: Shinobu Uehara shinobu.uehara...@renesas.com Signed-off-by: Shinobu Uehara shinobu.uehara...@renesas.com Signed-off-by: Yoshihiro Kaneko ykaneko0...@gmail.com --- (snip) + if (np

Re: [PATCH/RFC] mmc: sh_mmcif: Increase MMCIF clock rate to 97.5MHz

2014-11-12 Thread Kuninori Morimoto
Hi Simon you are correct in assuming that this patch came from the BSP. Is your opinion that a) changing the clock rate is good but b) it needs to be done using a standard method? If so, is the main change required to use a standard binding string rather than renesas,clk-rate? Is the

Re: [PATCH] mmc: dw_mmc: try pick the exact same voltage as vmmc for vqmmc

2014-11-12 Thread addy ke
On 2014/11/13 02:04, Doug Anderson wrote: Ulf, On Tue, Nov 11, 2014 at 12:52 AM, Ulf Hansson ulf.hans...@linaro.org wrote: On 11 November 2014 05:02, Addy Ke addy...@rock-chips.com wrote: SD2.0 cards need vqmmc and vmmc to be the same. No, that's not correct. If I remember the spec