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/drivers/rtc/rtc-rx6110.c | 37 +++++++++++++------------------------
1 files changed, 13 insertions(+), 24 deletions(-)
diff --git a/kernel/drivers/rtc/rtc-rx6110.c b/kernel/drivers/rtc/rtc-rx6110.c
index 8e322d8..3a9eb70 100644
--- a/kernel/drivers/rtc/rtc-rx6110.c
+++ b/kernel/drivers/rtc/rtc-rx6110.c
@@ -1,17 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for the Epson RTC module RX-6110 SA
*
* Copyright(C) 2015 Pengutronix, Steffen Trumtrar <kernel@pengutronix.de>
* Copyright(C) SEIKO EPSON CORPORATION 2013. All rights reserved.
- *
- * This driver software is distributed as is, without any warranty of any kind,
- * either express or implied as further specified in the GNU Public License.
- * This software may be used and distributed according to the terms of the GNU
- * Public License, version 2 as published by the Free Software Foundation.
- * See the file COPYING in the main directory of this archive for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/bcd.h>
@@ -21,6 +13,8 @@
#include <linux/of_gpio.h>
#include <linux/regmap.h>
#include <linux/rtc.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/spi/spi.h>
/* RX-6110 Register definitions */
@@ -114,9 +108,7 @@
*/
static int rx6110_rtc_tm_to_data(struct rtc_time *tm, u8 *data)
{
- pr_debug("%s: date %ds %dm %dh %dmd %dm %dy\n", __func__,
- tm->tm_sec, tm->tm_min, tm->tm_hour,
- tm->tm_mday, tm->tm_mon, tm->tm_year);
+ pr_debug("%s: date %ptRr\n", __func__, tm);
/*
* The year in the RTC is a value between 0 and 99.
@@ -154,9 +146,7 @@
tm->tm_mon = bcd2bin(data[RTC_MONTH] & 0x1f) - 1;
tm->tm_year = bcd2bin(data[RTC_YEAR]) + 100;
- pr_debug("%s: date %ds %dm %dh %dmd %dm %dy\n", __func__,
- tm->tm_sec, tm->tm_min, tm->tm_hour,
- tm->tm_mday, tm->tm_mon, tm->tm_year);
+ pr_debug("%s: date %ptRr\n", __func__, tm);
/*
* The year in the RTC is a value between 0 and 99.
@@ -248,9 +238,7 @@
if (ret)
return ret;
- dev_dbg(dev, "%s: date %ds %dm %dh %dmd %dm %dy\n", __func__,
- tm->tm_sec, tm->tm_min, tm->tm_hour,
- tm->tm_mday, tm->tm_mon, tm->tm_year);
+ dev_dbg(dev, "%s: date %ptRr\n", __func__, tm);
return 0;
}
@@ -374,23 +362,24 @@
return 0;
}
-static int rx6110_remove(struct spi_device *spi)
-{
- return 0;
-}
-
static const struct spi_device_id rx6110_id[] = {
{ "rx6110", 0 },
{ }
};
MODULE_DEVICE_TABLE(spi, rx6110_id);
+static const struct of_device_id rx6110_spi_of_match[] = {
+ { .compatible = "epson,rx6110" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, rx6110_spi_of_match);
+
static struct spi_driver rx6110_driver = {
.driver = {
.name = RX6110_DRIVER_NAME,
+ .of_match_table = of_match_ptr(rx6110_spi_of_match),
},
.probe = rx6110_probe,
- .remove = rx6110_remove,
.id_table = rx6110_id,
};
--
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