Re: [PATCH 6/9] mmc: omap_hsmmc: Enable SDIO interrupt

2014-03-24 Thread Andreas Fenkart
2014-03-24 17:02 GMT+01:00 Ulf Hansson : > On 24 March 2014 15:59, Andreas Fenkart wrote: >> Hi, >> >> 2014-03-24 13:43 GMT+01:00 Ulf Hansson : >>> On 21 March 2014 17:17, Balaji T K wrote: From: Andreas Fenkart There have been various patches floating around for enabling the

Re: [PATCH V2] mmc: sdhci: don't read cd-gpio while holding spinlock

2014-03-24 Thread Andrew Bresticker
On Sun, Mar 23, 2014 at 11:19 PM, Adrian Hunter wrote: > On 24.03.2014 03:43, Andrew Bresticker wrote: >> sdhci_request() and sdhci_card_event() read the cd-gpio via >> mmc_gpio_get_cd(), which can sleep, while holding host->lock. >> This may result in the following BUG: >> >> BUG: spinlock wron

Re: [PATCH 6/9] mmc: omap_hsmmc: Enable SDIO interrupt

2014-03-24 Thread Ulf Hansson
On 24 March 2014 15:59, Andreas Fenkart wrote: > Hi, > > 2014-03-24 13:43 GMT+01:00 Ulf Hansson : >> On 21 March 2014 17:17, Balaji T K wrote: >>> From: Andreas Fenkart >>> >>> There have been various patches floating around for enabling >>> the SDIO IRQ for hsmmc, but none of them ever got merg

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

2014-03-24 Thread Ulf Hansson
On 14 March 2014 13:16, Seungwon Jeon wrote: > This patch adds HS400 mode support for eMMC5.0 device. > HS400 mode is high speed DDR interface timing from HS200. > Clock frequency is up to 200MHz and only 8-bit bus width is > supported. In addition, tuning process of HS200 is required > to synchro

Re: [PATCH 6/9] mmc: omap_hsmmc: Enable SDIO interrupt

2014-03-24 Thread Andreas Fenkart
Hi, 2014-03-24 13:43 GMT+01:00 Ulf Hansson : > On 21 March 2014 17:17, Balaji T K wrote: >> From: Andreas Fenkart >> >> There have been various patches floating around for enabling >> the SDIO IRQ for hsmmc, but none of them ever got merged. >> >> Probably the reason for not merging the SDIO int

Re: [PATCH v7 1/8] clk: sunxi: factors: automatic reparenting support

2014-03-24 Thread Maxime Ripard
On Wed, Mar 19, 2014 at 04:39:45PM -0700, Mike Turquette wrote: > Quoting Maxime Ripard (2014-02-18 06:05:16) > > On Mon, Feb 17, 2014 at 11:02:15AM +0100, David Lanzendörfer wrote: > > > From: Emilio López > > > > > > This commit implements .determine_rate, so that our factor clocks can be > > >

Re: [PATCH v2 3/4] rename ARCH_BCM to ARCH_BCM_MOBILE (mmc)

2014-03-24 Thread Chris Ball
Hi, On Wed, Mar 12 2014, Matt Porter wrote: > On Mon, Sep 23, 2013 at 10:20:35AM -0700, Christian Daudt wrote: >> Currently ARCH_BCM has been used for Broadcom >> Mobile V7 based SoCs. In order to allow other Broadcom >> SoCs to also use mach-bcm directory and files, this patch >> renames the orig

Re: [PATCH v3 4/5] mmc: rework selection of bus speed mode

2014-03-24 Thread Ulf Hansson
On 22 March 2014 13:04, Seungwon Jeon wrote: > On Fri, March 21, 2014, Ulf Hansson wrote: >> On 14 March 2014 13:16, Seungwon Jeon wrote: >> > Current implementation for bus speed mode selection is too >> > complicated. This patch is to simplify the codes and remove >> > some duplicate parts. >>

Re: [PATCH 6/9] mmc: omap_hsmmc: Enable SDIO interrupt

2014-03-24 Thread Ulf Hansson
On 21 March 2014 17:17, Balaji T K wrote: > From: Andreas Fenkart > > There have been various patches floating around for enabling > the SDIO IRQ for hsmmc, but none of them ever got merged. > > Probably the reason for not merging the SDIO interrupt patches > has been the lack of wake-up path for

Re: [PATCH RESEND 1/2] mmc: mxcmmc: Convert to devm-* API

2014-03-24 Thread Alexander Shiyan
Mon, 24 Mar 2014 10:29:45 +0100 от Ulf Hansson : > On 22 March 2014 09:52, Alexander Shiyan wrote: > > Replace existing resource handling in the driver with managed > > device resource, this ensures more consistent error values and > > simplifies error paths. > > > > Signed-off-by: Alexander Shiya

Re: [PATCH v9 resend 1/3] mmc: omap_hsmmc: Enable SDIO interrupt

2014-03-24 Thread Dmitry Lifshitz
Hi, I've tested the branch omap_hsmmc_sdio_irq_devm_cleanup on custom OMAP5 based board. We have mwifiex connected to MMC3. I used two approaches: * Using dat1 line as GPIO with dynamic remuxing * Using separate GPIO connected to dat1 with static mux settings Both works just fine. Thanks And

Re: [PATCH RESEND 1/2] mmc: mxcmmc: Convert to devm-* API

2014-03-24 Thread Ulf Hansson
On 22 March 2014 09:52, Alexander Shiyan wrote: > Replace existing resource handling in the driver with managed > device resource, this ensures more consistent error values and > simplifies error paths. > > Signed-off-by: Alexander Shiyan > --- > drivers/mmc/host/mxcmmc.c | 101 > ++