 maoxiaochuan
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1a6660cb88
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watchdog: loongson1: Add Loongson-2k0300 watchdog support
According to the manual, the Loongson-2K0300 watchdog is similar to the
Loongson-1, except for some register offsets and inconsistent register
bit definitions. Separate definitions via driver_data suffice.
Co-developed-by: Xiaochuang Mao <maoxiaochuan@loongson.cn>
Signed-off-by: Xiaochuang Mao <maoxiaochuan@loongson.cn>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
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2026-02-04 16:41:27 +08:00 |
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Binbin Zhou
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47a7647a11
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watchdog: loongson1: Drop CONFIG_OF
The general recommendation is to not use of_match_ptr() or CONFIG_OF
ifdef.
Drop them.
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
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2026-02-04 16:41:26 +08:00 |
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Binbin Zhou
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3bd4bac742
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watchdog: loongson1: Simplify ls1x_wdt_probe code
Remove meaningless output to simplify ls1x_wdt_probe().
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
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2026-02-04 16:41:26 +08:00 |
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Binbin Zhou
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55caee080e
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watchdog: loongson1: Add missing MODULE_PARM_DESC
Add documentation for module_param so that they're visible with
modinfo command.
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
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2026-02-04 16:41:26 +08:00 |
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maoxiaochuan
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7ffd18ab9d
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Update to 14fc3074cfe039
1. 添加带irq处理的gpio驱动
2. 龙芯2k系列添加mmc驱动支持
3. 添加看门狗驱动
4. dtb支持从command line中的board_name字段判断
5. 支持内存分布描述数据从固件传入的数据获取
6. 支持从bootcmdline获取ramdisk启动的地址和所用大小
7. 添加2k300的i2c总线驱动
8. 2k300使用新的spi 和 spi-io 驱动
9. CPU芯片温度传感器支持2k300的计算方式
10. 添加2k300的adc驱动
11. pwm: update default pwm freq to 50Mhz
12. loongson pwm 驱动支持dts使用clock-frequency形式声明频率
13. loongson pwm 确保disable时输出的电平为空闲电平
14. 2k300编译配置使能pwm leds功能
15. 2k300的gmac的phy-mode默认使用rgmii-id
16. 2k300先锋派设置YT8531的内部延迟
17. YT8531 phy 支持设置led的工作模式
18. LCD屏幕 支持cmdline的panel属性选择某一款板卡的dts配置，实现屏幕切换
19. 添加脚本用于快速选择板卡配置文件
20. 添加CAN驱动
21. 添加音频驱动
22. 优化OTG兼容性
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
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2025-02-13 16:03:32 +08:00 |
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maoxiaochuan
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8b074cffbf
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init src (linux-6.12.0)
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2025-02-13 14:11:16 +08:00 |
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