Re: [PATCH v4 1/3] mmc: dw_mmc: update clock after host reach a stable voltage

2015-02-24 Thread Alim Akhtar
Hi Doug, On Fri, Feb 20, 2015 at 5:19 AM, Doug Anderson wrote: > Alim and Addy, > > On Sun, Feb 15, 2015 at 3:28 PM, Alim Akhtar wrote: >> Hi Addy, >> >> On Sat, Feb 14, 2015 at 11:47 AM, Addy Ke wrote: >>> As show in mmc_power_up(), in MMC_POWER_UP state, the voltage isn't >>> stable and we m

Re: [PATCH V5 2/2] ARM: dts: Add HS400 support for exynos5420 and exynos5800

2015-02-24 Thread Jaehoon Chung
Hi, Alim. Acked-by: Jaehoon Chung Best Regards, Jaehoon Chung On 01/29/2015 11:41 AM, Alim Akhtar wrote: > From: Seungwon Jeon > > HS400 timing values are added for SMDK5420, exynos5420-peach-pit > and exynos5800-peach-pi boards. > This also adds RCLK GPIO line, this gpio should be in pull-do

Re: [PATCH V5 1/2] mmc: dw_mmc: exynos: Support eMMC's HS400 mode

2015-02-24 Thread Jaehoon Chung
Hi, Alim. Tested-by: Jaehoon Chung Acked-by: Jaehoon Chung I will include this patch into my tree, and i will request pull to Ulf. Thanks! Best Regards, Jaehoon Chung On 01/29/2015 11:41 AM, Alim Akhtar wrote: > From: Seungwon Jeon > > Implements HS400 mode support for exynos host driver.

Re: [PATCH v2] mmc: dw_mmc: Don't start commands while busy

2015-02-24 Thread Doug Anderson
Javier, On Tue, Feb 24, 2015 at 3:20 AM, Javier Martinez Canillas wrote: >> Hm. In the cases I was seeing I didn't need the "reset" since the >> "SDMMC_CMD_UPD_CLK" was the one from dw_mci_set_ios() and my patch: >> >> * mmc: dw_mmc: Give a good reset after we give power >> https://patchwo

Re: [PATCH] mmc: dw_mmc: rockchip: Add DW_MCI_QUIRK_RETRY_DELAY

2015-02-24 Thread Doug Anderson
Hi, On Tue, Jan 13, 2015 at 9:51 AM, Doug Anderson wrote: > We've seen at least one card that can get confused during all the > errors generated during tuning on rk3288. These errors seem to go > away with DW_MCI_QUIRK_RETRY_DELAY. That quirk is documented to be > for 2.11a and on rk3288 I beli

Re: [PATCH 0/2] tmio: mmc: replace sh_mobile_sdhi_info to tmio_mmc_data

2015-02-24 Thread Vinod Koul
On Tue, Feb 24, 2015 at 11:07:25AM +0900, Kuninori Morimoto wrote: > > Hi Ulf, Vinod, Simon > > DMAEngine cleanup patches are accepted in v4.0-rc1 > > As I mentioned in > http://thread.gmane.org/gmane.linux.ports.sh.devel/42669 > these are last of sh_mobile_sdhi DMA patches. > > These patches u

Re: [PATCH v2] mmc: dw_mmc: Don't start commands while busy

2015-02-24 Thread Javier Martinez Canillas
Hello Doug, On 02/23/2015 08:45 PM, Doug Anderson wrote: > On Mon, Feb 23, 2015 at 8:33 AM, Javier Martinez Canillas > wrote: >> >> Addy's "mmc: dw_mmc: fix bug that cause 'Timeout sending command" [0] patch >> reset the controller if it was busy for more than 500ms while your patch >> doesn't. I

Re: [PATCH] mmc: sunxi: avoid invalid pointer calculation

2015-02-24 Thread David Lanzendörfer
Acked-by: David Lanzendörfer Am Dienstag, 24. Februar 2015, 10.47:27 schrieb Arnd Bergmann: > The sunxi mmc driver tries to calculate a dma address by using pointer > arithmetic, which causes a warning when dma_addr_t is wider than a pointer: > > drivers/mmc/host/sunxi-mmc.c: In function 'sunxi_

[PATCH] mmc: sunxi: avoid invalid pointer calculation

2015-02-24 Thread Arnd Bergmann
The sunxi mmc driver tries to calculate a dma address by using pointer arithmetic, which causes a warning when dma_addr_t is wider than a pointer: drivers/mmc/host/sunxi-mmc.c: In function 'sunxi_mmc_init_idma_des': drivers/mmc/host/sunxi-mmc.c:296:35: warning: cast to pointer from integer of dif

Re: [PATCH 0/2] tmio: mmc: replace sh_mobile_sdhi_info to tmio_mmc_data

2015-02-24 Thread Arnd Bergmann
On Tuesday 24 February 2015 11:07:25 Kuninori Morimoto wrote: > Hi Ulf, Vinod, Simon > > DMAEngine cleanup patches are accepted in v4.0-rc1 > > As I mentioned in > http://thread.gmane.org/gmane.linux.ports.sh.devel/42669 > these are last of sh_mobile_sdhi DMA patches. > > These patches uses tmio