forked from luck/tmp_suning_uos_patched
1978fda85d
Some platforms based on sdhci-pltfm need to set their own quirks.
Previously to this patch, the quirks were in drivers/mmc/host/sdhci.h.
This patch splits drivers/mmc/host/sdhci.h into two parts:
* drivers/mmc/host/sdhci.h includes the HC registers and I/O accessors.
* include/linux/mmc/sdhci.h includes the sdhci structure and quirks.
Instead of including drivers/mmc/host/sdhci.h, -pltfm drivers should
now include include/linux/mmc/sdhci.h and include/linux/sdhci-pltfm.h.
This patch avoids adding/changing the calls/flags in the
sdhci_pltfm_data structure. It has been tested on STM platforms
(e.g. STx7106, STx7108, STx5206) where the driver is configured
and used as shown in the example below:
[snip]
static int mmc_pad_resources(struct sdhci_host *sdhci)
{
if (!devm_stm_pad_claim(sdhci->mmc->parent,
&stx7108_mmc_pad_config,
dev_name(sdhci->mmc->parent)))
return -ENODEV;
return 0;
}
static struct sdhci_pltfm_data stx7108_mmc_platform_data = {
.init = mmc_pad_resources,
.quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
};
static struct platform_device stx7108_mmc_device = {
.name = "sdhci",
[snip]
Note: drivers/mmc/host/sdhci.h now also includes linux/mmc/sdhci.h,
and no modifications should be needed on other sdhci-<XXX> drivers.
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
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| .. | ||
| at91_mci.c | ||
| atmel-mci-regs.h | ||
| atmel-mci.c | ||
| au1xmmc.c | ||
| bfin_sdh.c | ||
| cb710-mmc.c | ||
| cb710-mmc.h | ||
| davinci_mmc.c | ||
| imxmmc.c | ||
| imxmmc.h | ||
| jz4740_mmc.c | ||
| Kconfig | ||
| Makefile | ||
| mmc_spi.c | ||
| mmci.c | ||
| mmci.h | ||
| msm_sdcc.c | ||
| msm_sdcc.h | ||
| mvsdio.c | ||
| mvsdio.h | ||
| mxcmmc.c | ||
| of_mmc_spi.c | ||
| omap_hsmmc.c | ||
| omap.c | ||
| pxamci.c | ||
| pxamci.h | ||
| s3cmci.c | ||
| s3cmci.h | ||
| sdhci-cns3xxx.c | ||
| sdhci-of-core.c | ||
| sdhci-of-esdhc.c | ||
| sdhci-of-hlwd.c | ||
| sdhci-of.h | ||
| sdhci-pci.c | ||
| sdhci-pltfm.c | ||
| sdhci-pltfm.h | ||
| sdhci-s3c.c | ||
| sdhci-spear.c | ||
| sdhci.c | ||
| sdhci.h | ||
| sdricoh_cs.c | ||
| sh_mmcif.c | ||
| tifm_sd.c | ||
| tmio_mmc.c | ||
| tmio_mmc.h | ||
| ushc.c | ||
| via-sdmmc.c | ||
| wbsd.c | ||
| wbsd.h | ||