AuxXxilium/linux_dsm_epyc7002
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mmc: sdhi: update sh_mobile_sdhi_of_data for r8a7790

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This patch updates r8a7790 DT data to have SoC specific settings.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Chris Ball <chris@printf.net>
This commit is contained in:
Kuninori Morimoto 2014-02-20 16:55:27 -08:00 committed by Chris Ball
parent 81bbbc7278
commit 423f6c2e97
1 changed files with 9 additions and 1 deletions
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10
drivers/mmc/host/sh_mobile_sdhi.c
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@ -38,6 +38,7 @@
struct sh_mobile_sdhi_of_data {
unsigned long tmio_flags;
unsigned long capabilities;
unsigned long capabilities2;
};
static const struct sh_mobile_sdhi_of_data sh_mobile_sdhi_of_cfg[] = {
@ -51,6 +52,12 @@ static const struct sh_mobile_sdhi_of_data of_rcar_gen1_compatible = {
.capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
};
static const struct sh_mobile_sdhi_of_data of_rcar_gen2_compatible = {
.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE,
.capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
.capabilities2 = MMC_CAP2_NO_MULTI_READ,
};
static const struct of_device_id sh_mobile_sdhi_of_match[] = {
{ .compatible = "renesas,sdhi-shmobile" },
{ .compatible = "renesas,sdhi-sh7372" },
@ -59,7 +66,7 @@ static const struct of_device_id sh_mobile_sdhi_of_match[] = {
{ .compatible = "renesas,sdhi-r8a7740", .data = &sh_mobile_sdhi_of_cfg[0], },
{ .compatible = "renesas,sdhi-r8a7778", .data = &of_rcar_gen1_compatible, },
{ .compatible = "renesas,sdhi-r8a7779", .data = &of_rcar_gen1_compatible, },
{ .compatible = "renesas,sdhi-r8a7790", .data = &sh_mobile_sdhi_of_cfg[0], },
{ .compatible = "renesas,sdhi-r8a7790", .data = &of_rcar_gen2_compatible, },
{},
};
MODULE_DEVICE_TABLE(of, sh_mobile_sdhi_of_match);
@ -219,6 +226,7 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev)
const struct sh_mobile_sdhi_of_data *of_data = of_id->data;
mmc_data->flags |= of_data->tmio_flags;
mmc_data->capabilities |= of_data->capabilities;
mmc_data->capabilities2 |= of_data->capabilities2;
}
/* SD control register space size is 0x100, 0x200 for bus_shift=1 */