From 61598093bbdd283a7edc367d900f223070ead8d2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:03 +0000
Subject: [PATCH] add ax88772C AX88772C_eeprom_tools
---
kernel/arch/arm/mach-pxa/littleton.c | 25 ++++++++++++++-----------
1 files changed, 14 insertions(+), 11 deletions(-)
diff --git a/kernel/arch/arm/mach-pxa/littleton.c b/kernel/arch/arm/mach-pxa/littleton.c
index 9960ea1..793f613 100644
--- a/kernel/arch/arm/mach-pxa/littleton.c
+++ b/kernel/arch/arm/mach-pxa/littleton.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/mach-pxa/littleton.c
*
@@ -9,10 +10,6 @@
*
* 2007-11-22 modified to align with latest kernel
* eric miao <eric.miao@marvell.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
*/
#include <linux/init.h>
@@ -20,7 +17,7 @@
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
-#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/smc91x.h>
@@ -50,8 +47,6 @@
#include <linux/platform_data/mtd-nand-pxa3xx.h>
#include "generic.h"
-
-#define GPIO_MMC1_CARD_DETECT mfp_to_gpio(MFP_PIN_GPIO15)
/* Littleton MFP configurations */
static mfp_cfg_t littleton_mfp_cfg[] __initdata = {
@@ -193,7 +188,7 @@
#endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULE */
#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
-static struct pxa2xx_spi_master littleton_spi_info = {
+static struct pxa2xx_spi_controller littleton_spi_info = {
.num_chipselect = 1,
};
@@ -278,13 +273,21 @@
static struct pxamci_platform_data littleton_mci_platform_data = {
.detect_delay_ms = 200,
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
- .gpio_card_detect = GPIO_MMC1_CARD_DETECT,
- .gpio_card_ro = -1,
- .gpio_power = -1,
+};
+
+static struct gpiod_lookup_table littleton_mci_gpio_table = {
+ .dev_id = "pxa2xx-mci.0",
+ .table = {
+ /* Card detect on MFP (gpio-pxa) GPIO 15 */
+ GPIO_LOOKUP("gpio-pxa", MFP_PIN_GPIO15,
+ "cd", GPIO_ACTIVE_LOW),
+ { },
+ },
};
static void __init littleton_init_mmc(void)
{
+ gpiod_add_lookup_table(&littleton_mci_gpio_table);
pxa_set_mci_info(&littleton_mci_platform_data);
}
#else
--
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