mtd: nand: move raw NAND related code to the raw/ subdir

As part of the process of sharing more code between different NAND
based devices, we need to move all raw NAND related code to the raw/
subdirectory.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>

1 files changed, 0 insertions, 163 deletions

diff --git a/drivers/mtd/nand/denali_dt.c b/drivers/mtd/nand/denali_dt.c
deleted file mode 100644
index cfd33e6ca77f..000000000000
--- a/drivers/mtd/nand/denali_dt.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * NAND Flash Controller Device Driver for DT
- *
- * Copyright © 2011, Picochip.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
-#include <linux/platform_device.h>
-
-#include "denali.h"
-
-struct denali_dt {
-	struct denali_nand_info	denali;
-	struct clk		*clk;
-};
-
-struct denali_dt_data {
-	unsigned int revision;
-	unsigned int caps;
-	const struct nand_ecc_caps *ecc_caps;
-};
-
-NAND_ECC_CAPS_SINGLE(denali_socfpga_ecc_caps, denali_calc_ecc_bytes,
-		     512, 8, 15);
-static const struct denali_dt_data denali_socfpga_data = {
-	.caps = DENALI_CAP_HW_ECC_FIXUP,
-	.ecc_caps = &denali_socfpga_ecc_caps,
-};
-
-NAND_ECC_CAPS_SINGLE(denali_uniphier_v5a_ecc_caps, denali_calc_ecc_bytes,
-		     1024, 8, 16, 24);
-static const struct denali_dt_data denali_uniphier_v5a_data = {
-	.caps = DENALI_CAP_HW_ECC_FIXUP |
-		DENALI_CAP_DMA_64BIT,
-	.ecc_caps = &denali_uniphier_v5a_ecc_caps,
-};
-
-NAND_ECC_CAPS_SINGLE(denali_uniphier_v5b_ecc_caps, denali_calc_ecc_bytes,
-		     1024, 8, 16);
-static const struct denali_dt_data denali_uniphier_v5b_data = {
-	.revision = 0x0501,
-	.caps = DENALI_CAP_HW_ECC_FIXUP |
-		DENALI_CAP_DMA_64BIT,
-	.ecc_caps = &denali_uniphier_v5b_ecc_caps,
-};
-
-static const struct of_device_id denali_nand_dt_ids[] = {
-	{
-		.compatible = "altr,socfpga-denali-nand",
-		.data = &denali_socfpga_data,
-	},
-	{
-		.compatible = "socionext,uniphier-denali-nand-v5a",
-		.data = &denali_uniphier_v5a_data,
-	},
-	{
-		.compatible = "socionext,uniphier-denali-nand-v5b",
-		.data = &denali_uniphier_v5b_data,
-	},
-	{ /* sentinel */ }
-};
-MODULE_DEVICE_TABLE(of, denali_nand_dt_ids);
-
-static int denali_dt_probe(struct platform_device *pdev)
-{
-	struct resource *res;
-	struct denali_dt *dt;
-	const struct denali_dt_data *data;
-	struct denali_nand_info *denali;
-	int ret;
-
-	dt = devm_kzalloc(&pdev->dev, sizeof(*dt), GFP_KERNEL);
-	if (!dt)
-		return -ENOMEM;
-	denali = &dt->denali;
-
-	data = of_device_get_match_data(&pdev->dev);
-	if (data) {
-		denali->revision = data->revision;
-		denali->caps = data->caps;
-		denali->ecc_caps = data->ecc_caps;
-	}
-
-	denali->dev = &pdev->dev;
-	denali->irq = platform_get_irq(pdev, 0);
-	if (denali->irq < 0) {
-		dev_err(&pdev->dev, "no irq defined\n");
-		return denali->irq;
-	}
-
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "denali_reg");
-	denali->reg = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(denali->reg))
-		return PTR_ERR(denali->reg);
-
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_data");
-	denali->host = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(denali->host))
-		return PTR_ERR(denali->host);
-
-	dt->clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(dt->clk)) {
-		dev_err(&pdev->dev, "no clk available\n");
-		return PTR_ERR(dt->clk);
-	}
-	ret = clk_prepare_enable(dt->clk);
-	if (ret)
-		return ret;
-
-	denali->clk_x_rate = clk_get_rate(dt->clk);
-
-	ret = denali_init(denali);
-	if (ret)
-		goto out_disable_clk;
-
-	platform_set_drvdata(pdev, dt);
-	return 0;
-
-out_disable_clk:
-	clk_disable_unprepare(dt->clk);
-
-	return ret;
-}
-
-static int denali_dt_remove(struct platform_device *pdev)
-{
-	struct denali_dt *dt = platform_get_drvdata(pdev);
-
-	denali_remove(&dt->denali);
-	clk_disable_unprepare(dt->clk);
-
-	return 0;
-}
-
-static struct platform_driver denali_dt_driver = {
-	.probe		= denali_dt_probe,
-	.remove		= denali_dt_remove,
-	.driver		= {
-		.name	= "denali-nand-dt",
-		.of_match_table	= denali_nand_dt_ids,
-	},
-};
-module_platform_driver(denali_dt_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Jamie Iles");
-MODULE_DESCRIPTION("DT driver for Denali NAND controller");