add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/arch/arm/mach-pxa/palmtx.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Hardware definitions for PalmTX
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  *
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@@ -9,12 +10,7 @@
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  *		Jan Herman <2hp@seznam.cz>
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  *		Michal Hrusecky
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  *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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  * (find more info at www.hackndev.com)
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- *
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  */
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 #include <linux/platform_device.h>
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@@ -27,9 +23,7 @@
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 #include <linux/gpio.h>
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 #include <linux/wm97xx.h>
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 #include <linux/power_supply.h>
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-#include <linux/usb/gpio_vbus.h>
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-#include <linux/mtd/rawnand.h>
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-#include <linux/mtd/partitions.h>
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+#include <linux/mtd/platnand.h>
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 #include <linux/mtd/mtd.h>
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 #include <linux/mtd/physmap.h>
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@@ -247,11 +241,10 @@
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  ******************************************************************************/
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 #if defined(CONFIG_MTD_NAND_PLATFORM) || \
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 	defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
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-static void palmtx_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
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-				 unsigned int ctrl)
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+static void palmtx_nand_cmd_ctl(struct nand_chip *this, int cmd,
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+				unsigned int ctrl)
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 {
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-	struct nand_chip *this = mtd_to_nand(mtd);
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-	char __iomem *nandaddr = this->IO_ADDR_W;
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+	char __iomem *nandaddr = this->legacy.IO_ADDR_W;
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 	if (cmd == NAND_CMD_NONE)
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 		return;
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@@ -339,6 +332,19 @@
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 	iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc));
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 }
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+static struct gpiod_lookup_table palmtx_mci_gpio_table = {
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+	.dev_id = "pxa2xx-mci.0",
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+	.table = {
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+		GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTX_SD_DETECT_N,
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+			    "cd", GPIO_ACTIVE_LOW),
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+		GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTX_SD_READONLY,
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+			    "wp", GPIO_ACTIVE_LOW),
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+		GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTX_SD_POWER,
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+			    "power", GPIO_ACTIVE_HIGH),
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+		{ },
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+	},
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+};
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+
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 static void __init palmtx_init(void)
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 {
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 	pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config));
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@@ -346,8 +352,7 @@
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 	pxa_set_btuart_info(NULL);
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 	pxa_set_stuart_info(NULL);
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-	palm27x_mmc_init(GPIO_NR_PALMTX_SD_DETECT_N, GPIO_NR_PALMTX_SD_READONLY,
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-			GPIO_NR_PALMTX_SD_POWER, 0);
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+	palm27x_mmc_init(&palmtx_mci_gpio_table);
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 	palm27x_pm_init(PALMTX_STR_BASE);
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 	palm27x_lcd_init(-1, &palm_320x480_lcd_mode);
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 	palm27x_udc_init(GPIO_NR_PALMTX_USB_DETECT_N,