From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file
---
kernel/arch/arm/mach-ep93xx/edb93xx.c | 23 ++++++++++++-----------
1 files changed, 12 insertions(+), 11 deletions(-)
diff --git a/kernel/arch/arm/mach-ep93xx/edb93xx.c b/kernel/arch/arm/mach-ep93xx/edb93xx.c
index 8e89ec8..7b7280c 100644
--- a/kernel/arch/arm/mach-ep93xx/edb93xx.c
+++ b/kernel/arch/arm/mach-ep93xx/edb93xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* arch/arm/mach-ep93xx/edb93xx.c
* Cirrus Logic EDB93xx Development Board support.
@@ -17,11 +18,6 @@
* EDB9312
* Copyright (C) 2006 Infosys Technologies Limited
* Toufeeq Hussain <toufeeq_hussain@infosys.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
*/
#include <linux/kernel.h>
@@ -29,13 +25,14 @@
#include <linux/platform_device.h>
#include <linux/i2c.h>
#include <linux/spi/spi.h>
+#include <linux/gpio/machine.h>
#include <sound/cs4271.h>
-#include <mach/hardware.h>
+#include "hardware.h"
#include <linux/platform_data/video-ep93xx.h>
#include <linux/platform_data/spi-ep93xx.h>
-#include <mach/gpio-ep93xx.h>
+#include "gpio-ep93xx.h"
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -105,13 +102,16 @@
},
};
-static int edb93xx_spi_chipselects[] __initdata = {
- EP93XX_GPIO_LINE_EGPIO6,
+static struct gpiod_lookup_table edb93xx_spi_cs_gpio_table = {
+ .dev_id = "spi0",
+ .table = {
+ GPIO_LOOKUP("A", 6, "cs", GPIO_ACTIVE_LOW),
+ { },
+ },
};
static struct ep93xx_spi_info edb93xx_spi_info __initdata = {
- .chipselect = edb93xx_spi_chipselects,
- .num_chipselect = ARRAY_SIZE(edb93xx_spi_chipselects),
+ /* Intentionally left blank */
};
static void __init edb93xx_register_spi(void)
@@ -123,6 +123,7 @@
else if (machine_is_edb9315a())
edb93xx_cs4271_data.gpio_nreset = EP93XX_GPIO_LINE_EGPIO14;
+ gpiod_add_lookup_table(&edb93xx_spi_cs_gpio_table);
ep93xx_register_spi(&edb93xx_spi_info, edb93xx_spi_board_info,
ARRAY_SIZE(edb93xx_spi_board_info));
}
--
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