mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 21:24:29 +00:00
336d4615f8
At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org>
90 lines
2 KiB
C
90 lines
2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2016 Socionext Inc.
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* Author: Masahiro Yamada <yamada.masahiro@socionext.com>
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*/
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#include <common.h>
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#include <clk.h>
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#include <fdtdec.h>
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#include <malloc.h>
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#include <mmc.h>
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#include <dm.h>
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#include <dm/device_compat.h>
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#include <linux/compat.h>
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#include <linux/dma-direction.h>
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#include <linux/io.h>
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#include <linux/sizes.h>
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#include <power/regulator.h>
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#include <asm/unaligned.h>
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#include "tmio-common.h"
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static const struct dm_mmc_ops uniphier_sd_ops = {
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.send_cmd = tmio_sd_send_cmd,
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.set_ios = tmio_sd_set_ios,
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.get_cd = tmio_sd_get_cd,
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};
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static const struct udevice_id uniphier_sd_match[] = {
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{ .compatible = "socionext,uniphier-sd-v2.91" },
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{ .compatible = "socionext,uniphier-sd-v3.1" },
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{ .compatible = "socionext,uniphier-sd-v3.1.1" },
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{ /* sentinel */ }
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};
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static ulong uniphier_sd_clk_get_rate(struct tmio_sd_priv *priv)
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{
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#if CONFIG_IS_ENABLED(CLK)
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return clk_get_rate(&priv->clk);
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#elif CONFIG_SPL_BUILD
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return 100000000;
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#else
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return 0;
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#endif
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}
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static int uniphier_sd_probe(struct udevice *dev)
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{
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struct tmio_sd_priv *priv = dev_get_priv(dev);
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priv->clk_get_rate = uniphier_sd_clk_get_rate;
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priv->read_poll_flag = TMIO_SD_DMA_INFO1_END_RD2;
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#ifndef CONFIG_SPL_BUILD
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int ret;
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ret = clk_get_by_index(dev, 0, &priv->clk);
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if (ret < 0) {
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dev_err(dev, "failed to get host clock\n");
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return ret;
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}
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/* set to max rate */
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ret = clk_set_rate(&priv->clk, ULONG_MAX);
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if (ret < 0) {
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dev_err(dev, "failed to set rate for host clock\n");
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clk_free(&priv->clk);
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return ret;
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}
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ret = clk_enable(&priv->clk);
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if (ret) {
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dev_err(dev, "failed to enable host clock\n");
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return ret;
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}
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#endif
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return tmio_sd_probe(dev, 0);
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}
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U_BOOT_DRIVER(uniphier_mmc) = {
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.name = "uniphier-mmc",
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.id = UCLASS_MMC,
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.of_match = uniphier_sd_match,
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.bind = tmio_sd_bind,
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.probe = uniphier_sd_probe,
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.priv_auto_alloc_size = sizeof(struct tmio_sd_priv),
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.platdata_auto_alloc_size = sizeof(struct tmio_sd_plat),
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.ops = &uniphier_sd_ops,
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};
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