Re: MXC MMC and Libertas_sdio

2010-07-23 Thread Matt Fleming
On Fri, 23 Jul 2010 13:59:38 +0200, Andreas Feuersinger wrote: Cc'ing libertas-...@lists.infradead.org > > Hi, > > I'm trying to use the libertas driver on MX27 based hardware. I'm using > kernel v2.6.22 with libertas and sdio driver ported (mainly 2.6.34). > The Wlan device is Marvel SD8686

RE: [PATCH v3 3/3] sdhci-s3c: Add SDHCI_QUIRK_NO_WP_BIT quirk for Samsung SoC

2010-07-23 Thread Marek Szyprowski
Hello, On Friday, July 23, 2010 1:57 PM Kukjin Kim wrote: > From: Hyuk Lee > > If host controller doesn't have WP pin which should be connnected with > SDMMC > card WP pin, can implement get_ro function with using the allocated gpio. > In order to use this quirk wp_gpio in the platform data mus

Re: [PATCH v3 3/3] sdhci-s3c: Add SDHCI_QUIRK_NO_WP_BIT quirk for Samsung SoC

2010-07-23 Thread Kyungmin Park
On Fri, Jul 23, 2010 at 8:56 PM, Kukjin Kim wrote: > From: Hyuk Lee > > If host controller doesn't have WP pin which should be connnected with SDMMC > card WP pin, can implement get_ro function with using the allocated gpio. > In order to use this quirk wp_gpio in the platform data must be set. >

[PATCH v2] sdhci-s3c: Add SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK quirk

2010-07-23 Thread Kukjin Kim
From: Hyuk Lee On Samsung's SDMMC hosts the timeout clock is derivied from the SD Clock which is set dynamically. So checked SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK quirk and removed 'sdhci_s3c_get_timeout_clk' callback which doesn't need any more. Signed-off-by: Hyuk Lee Signed-off-by: Kukjin Kim

MXC MMC and Libertas_sdio

2010-07-23 Thread Andreas Feuersinger
Hi, I'm trying to use the libertas driver on MX27 based hardware. I'm using kernel v2.6.22 with libertas and sdio driver ported (mainly 2.6.34). The Wlan device is Marvel SD8686 connected via sdio. Loading of firmware seems to work using a block size of 512 sdio_set_block_size(card->func, 512);

Re: [PATCH v3 3/3] sdhci-s3c: Add SDHCI_QUIRK_NO_WP_BIT quirk for Samsung SoC

2010-07-23 Thread Maurus Cuelenaere
Op 23-07-10 13:56, Kukjin Kim schreef: > From: Hyuk Lee > > If host controller doesn't have WP pin which should be connnected with SDMMC > card WP pin, can implement get_ro function with using the allocated gpio. > In order to use this quirk wp_gpio in the platform data must be set. > > Signed-of

[PATCH v3 1/3] ARM: SAMSUNG: Add the member of platdata to implement SDMMC Write Protection

2010-07-23 Thread Kukjin Kim
From: Hyuk Lee This patch adds the members of platdata which is wp_gpio. The wp_gpio is a gpio_number which is connected with WP pin of SD Slot. Signed-off-by: Hyuk Lee Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/dev-hsmmc.c |1 + arch/arm/plat-samsung/dev-hsmmc1.c

[PATCH v3 3/3] sdhci-s3c: Add SDHCI_QUIRK_NO_WP_BIT quirk for Samsung SoC

2010-07-23 Thread Kukjin Kim
From: Hyuk Lee If host controller doesn't have WP pin which should be connnected with SDMMC card WP pin, can implement get_ro function with using the allocated gpio. In order to use this quirk wp_gpio in the platform data must be set. Signed-off-by: Hyuk Lee Signed-off-by: Kukjin Kim --- driv

[PATCH v3 2/3] ARM: S5PV210: Add support SDMMC WP through EXT_INT on SMDKV210

2010-07-23 Thread Kukjin Kim
From: Hyuk Lee S5PV210 HSMMC host controller doesn't have the Write Protection pin which should be connnected with SDMMC card WP pin. So send the allocated GPIO number which is connected with WP pin of SD slot in order to implement get_ro function in sdhci-s3c. Signed-off-by: Hyuk Lee Signed-of

[PATCH v3 0/3] Add support WP on SMDKV210 and SDHCI_QUIRK_NO_WP_BIT quirk

2010-07-23 Thread Kukjin Kim
This patch adds support SDMMC write protection pin on SMDKV210. Changes since v2: Addressed comments from Marek Szyprowski - modified wp_gpio checking method for support gpio number 0. - removed unnecessary checking in dev-hsmmc.c Changes since v1: Addressed comments from Ben Dooks, Maurus Cuele

Re: [PATCH] tmio_mmc: Make ack_mmc_irqs() write-only

2010-07-23 Thread Magnus Damm
2010/7/20 Yusuke Goda : > This patch updates ack_mmc_irqs() to acknowledge using write instead > of read-modify-write. Without this fix the old read-modify-write > implementation may acknowledge interrupt sources by mistake. The > driver may if so lock-up waiting forever for an interrupt that will

Re: [PATCH] tmio_mmc: Allow 2 byte requests in 4-bit mode

2010-07-23 Thread Magnus Damm
2010/7/20 Yusuke Goda : > Adjust the tmio_mmc block size check to accept 2-byte requests in 4-bit mode. > Tested with the SDHI hardware block included in sh7724. > > Signed-off-by: Yusuke Goda With this patch applied I can use SDIO cards in polling mode with the tmio-mmc driver. Tested with the S

[PATCH] mmc_test: Add performance tests

2010-07-23 Thread Adrian Hunter
From 556affeee204140e21f86b11889735c24346cc9a Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 23 Jul 2010 11:15:57 +0300 Subject: [PATCH] mmc_test: Add performance tests mmc_test provides tests aimed at testing SD/MMC hosts. This patch adds performance tests. It is advantageous to have

Re: [PATCH v2 10/20] omap: zoom: add fixed regulator device for wlan

2010-07-23 Thread Mark Brown
On Fri, Jul 23, 2010 at 02:13:38AM +0300, Ohad Ben-Cohen wrote: > On Thu, Jul 22, 2010 at 2:16 PM, Roger Quadros > wrote: > > .dev_name       = "mmci-omap-hs.2" > I already set the .dev member of the consumer in a similar manner to > how all other regulators are configured in this board - please