/*
- * Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
+ * Copyright (C) 2016 Socionext Inc.
+ * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <clk.h>
#include <fdtdec.h>
-#include <mapmem.h>
#include <mmc.h>
#include <dm/device.h>
#include <linux/compat.h>
* display error log since this might be a part of sequence to
* distinguish between SD and MMC.
*/
- return TIMEOUT;
+ return -ETIMEDOUT;
}
if (info2 & UNIPHIER_SD_INFO2_ERR_TO) {
struct uniphier_sd_priv *priv = dev_get_priv(dev);
struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
fdt_addr_t base;
- struct udevice *clk_dev;
- int clk_id;
+ struct clk clk;
int ret;
priv->dev = dev;
if (base == FDT_ADDR_T_NONE)
return -EINVAL;
- priv->regbase = map_sysmem(base, SZ_2K);
+ priv->regbase = devm_ioremap(dev, base, SZ_2K);
if (!priv->regbase)
return -ENOMEM;
- clk_id = clk_get_by_index(dev, 0, &clk_dev);
- if (clk_id < 0) {
+ ret = clk_get_by_index(dev, 0, &clk);
+ if (ret < 0) {
dev_err(dev, "failed to get host clock\n");
- return clk_id;
+ return ret;
}
/* set to max rate */
- priv->mclk = clk_set_periph_rate(clk_dev, clk_id, ULONG_MAX);
+ priv->mclk = clk_set_rate(&clk, ULONG_MAX);
if (IS_ERR_VALUE(priv->mclk)) {
dev_err(dev, "failed to set rate for host clock\n");
+ clk_free(&clk);
return priv->mclk;
}
- ret = clk_enable(clk_dev, clk_id);
+ ret = clk_enable(&clk);
+ clk_free(&clk);
if (ret) {
dev_err(dev, "failed to enable host clock\n");
return ret;
{
struct uniphier_sd_priv *priv = dev_get_priv(dev);
- unmap_sysmem(priv->regbase);
mmc_destroy(priv->mmc);
return 0;