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* MIPS: Loongson: Fix return value of loongson_hwmon_initTiezhu Yang2020-01-29
| | | | | | | | | | | | | | | | | | [ Upstream commit dece3c2a320b0a6d891da6ff774ab763969b6860 ] When call function hwmon_device_register failed, use the actual return value instead of always -ENOMEM. Fixes: 64f09aa967e1 ("MIPS: Loongson-3: Add CPU Hwmon platform driver") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Huacai Chen <chenhc@lemote.com> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>
* MIPS: Loongson-3: Add chipset ACPI platform driverHuacai Chen2015-04-01
| | | | | | | | | | | | | | | | | | This add south-bridge (SB700/SB710/SB800 chipset) ACPI platform driver for Loongson-3. This will be used by EC (Embedded Controller, used by laptops) driver and STR (Suspend To RAM). [ralf@linux-mips.org: Fix build error if !CONFIG_CPU_LOONGSON3. Build doesn't like it if no obj-* variable is defined at all in a Makefile. Obviously this has not been tested on other platforms.] Signed-off-by: Huacai Chen <chenhc@lemote.com> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/9619/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Loongson-3: Add CPU Hwmon platform driverHuacai Chen2015-04-01
This add CPU Hwmon (temperature sensor) platform driver for Loongson-3. Signed-off-by: Huacai Chen <chenhc@lemote.com> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/9617/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>