From 297b60346df8beafee954a0fd7c2d64f33f3b9bc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 01:44:05 +0000
Subject: [PATCH] rtl8211F_led_control
---
kernel/drivers/gpio/gpio-f7188x.c | 62 +++++++++++++++++++++++++++---
1 files changed, 55 insertions(+), 7 deletions(-)
diff --git a/kernel/drivers/gpio/gpio-f7188x.c b/kernel/drivers/gpio/gpio-f7188x.c
index 13350c9..18a3147 100644
--- a/kernel/drivers/gpio/gpio-f7188x.c
+++ b/kernel/drivers/gpio/gpio-f7188x.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* GPIO driver for Fintek Super-I/O F71869, F71869A, F71882, F71889 and F81866
*
* Copyright (C) 2010-2013 LaCie
*
* Author: Simon Guinot <simon.guinot@sequanux.org>
- *
- * 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/module.h>
@@ -39,8 +35,20 @@
#define SIO_F71889_ID 0x0909 /* F71889 chipset ID */
#define SIO_F71889A_ID 0x1005 /* F71889A chipset ID */
#define SIO_F81866_ID 0x1010 /* F81866 chipset ID */
+#define SIO_F81804_ID 0x1502 /* F81804 chipset ID, same for f81966 */
+#define SIO_F81865_ID 0x0704 /* F81865 chipset ID */
-enum chips { f71869, f71869a, f71882fg, f71889a, f71889f, f81866 };
+
+enum chips {
+ f71869,
+ f71869a,
+ f71882fg,
+ f71889a,
+ f71889f,
+ f81866,
+ f81804,
+ f81865,
+};
static const char * const f7188x_names[] = {
"f71869",
@@ -49,6 +57,8 @@
"f71889a",
"f71889f",
"f81866",
+ "f81804",
+ "f81865",
};
struct f7188x_sio {
@@ -223,6 +233,27 @@
F7188X_GPIO_BANK(80, 8, 0x88),
};
+
+static struct f7188x_gpio_bank f81804_gpio_bank[] = {
+ F7188X_GPIO_BANK(0, 8, 0xF0),
+ F7188X_GPIO_BANK(10, 8, 0xE0),
+ F7188X_GPIO_BANK(20, 8, 0xD0),
+ F7188X_GPIO_BANK(50, 8, 0xA0),
+ F7188X_GPIO_BANK(60, 8, 0x90),
+ F7188X_GPIO_BANK(70, 8, 0x80),
+ F7188X_GPIO_BANK(90, 8, 0x98),
+};
+
+static struct f7188x_gpio_bank f81865_gpio_bank[] = {
+ F7188X_GPIO_BANK(0, 8, 0xF0),
+ F7188X_GPIO_BANK(10, 8, 0xE0),
+ F7188X_GPIO_BANK(20, 8, 0xD0),
+ F7188X_GPIO_BANK(30, 8, 0xC0),
+ F7188X_GPIO_BANK(40, 8, 0xB0),
+ F7188X_GPIO_BANK(50, 8, 0xA0),
+ F7188X_GPIO_BANK(60, 5, 0x90),
+};
+
static int f7188x_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
{
int err;
@@ -239,7 +270,10 @@
superio_exit(sio->addr);
- return !(dir & 1 << offset);
+ if (dir & 1 << offset)
+ return GPIO_LINE_DIRECTION_OUT;
+
+ return GPIO_LINE_DIRECTION_IN;
}
static int f7188x_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
@@ -407,6 +441,14 @@
data->nr_bank = ARRAY_SIZE(f81866_gpio_bank);
data->bank = f81866_gpio_bank;
break;
+ case f81804:
+ data->nr_bank = ARRAY_SIZE(f81804_gpio_bank);
+ data->bank = f81804_gpio_bank;
+ break;
+ case f81865:
+ data->nr_bank = ARRAY_SIZE(f81865_gpio_bank);
+ data->bank = f81865_gpio_bank;
+ break;
default:
return -ENODEV;
}
@@ -469,6 +511,12 @@
case SIO_F81866_ID:
sio->type = f81866;
break;
+ case SIO_F81804_ID:
+ sio->type = f81804;
+ break;
+ case SIO_F81865_ID:
+ sio->type = f81865;
+ break;
default:
pr_info(DRVNAME ": Unsupported Fintek device 0x%04x\n", devid);
goto err;
--
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