u-boot/drivers/mmc/zynq_sdhci.c
Tom Rini f2df3b6e99 zynq_sdhci.c: Fix warning in arasan_sdhci_probe
We no longer need to set 'caps' as it's not passed to sdhci_setup_cfg
anymore.

Fixes: 14bed52d27 ("mmc: sdhci: remove the unnecessary arguments for
		sdhci_setup_cfg")
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-08-05 20:55:31 -04:00

90 lines
1.9 KiB
C

/*
* (C) Copyright 2013 - 2015 Xilinx, Inc.
*
* Xilinx Zynq SD Host Controller Interface
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <fdtdec.h>
#include <libfdt.h>
#include <malloc.h>
#include <sdhci.h>
#ifndef CONFIG_ZYNQ_SDHCI_MIN_FREQ
# define CONFIG_ZYNQ_SDHCI_MIN_FREQ 0
#endif
struct arasan_sdhci_plat {
struct mmc_config cfg;
struct mmc mmc;
};
static int arasan_sdhci_probe(struct udevice *dev)
{
struct arasan_sdhci_plat *plat = dev_get_platdata(dev);
struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
struct sdhci_host *host = dev_get_priv(dev);
int ret;
host->quirks = SDHCI_QUIRK_WAIT_SEND_CMD |
SDHCI_QUIRK_BROKEN_R1B;
#ifdef CONFIG_ZYNQ_HISPD_BROKEN
host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT;
#endif
host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
ret = sdhci_setup_cfg(&plat->cfg, host, CONFIG_ZYNQ_SDHCI_MAX_FREQ,
CONFIG_ZYNQ_SDHCI_MIN_FREQ);
host->mmc = &plat->mmc;
if (ret)
return ret;
host->mmc->priv = host;
host->mmc->dev = dev;
upriv->mmc = host->mmc;
return sdhci_probe(dev);
}
static int arasan_sdhci_ofdata_to_platdata(struct udevice *dev)
{
struct sdhci_host *host = dev_get_priv(dev);
host->name = dev->name;
host->ioaddr = (void *)dev_get_addr(dev);
return 0;
}
static int arasan_sdhci_bind(struct udevice *dev)
{
struct arasan_sdhci_plat *plat = dev_get_platdata(dev);
int ret;
ret = sdhci_bind(dev, &plat->mmc, &plat->cfg);
if (ret)
return ret;
return 0;
}
static const struct udevice_id arasan_sdhci_ids[] = {
{ .compatible = "arasan,sdhci-8.9a" },
{ }
};
U_BOOT_DRIVER(arasan_sdhci_drv) = {
.name = "arasan_sdhci",
.id = UCLASS_MMC,
.of_match = arasan_sdhci_ids,
.ofdata_to_platdata = arasan_sdhci_ofdata_to_platdata,
.ops = &sdhci_ops,
.bind = arasan_sdhci_bind,
.probe = arasan_sdhci_probe,
.priv_auto_alloc_size = sizeof(struct sdhci_host),
.platdata_auto_alloc_size = sizeof(struct arasan_sdhci_plat),
};