user/sven/linux.git/drivers/platform/mips, branch v5.9.8

MIPS: Loongson: Fix boot warning about hwmon_device_register()

2020-07-16T08:49:55Z

Replace hwmon_device_register() with hwmon_device_register_with_info() to fix the following boot warning : [ 9.029924] Loongson Hwmon Enter... [ 9.106850] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). Signed-off-by: Zhi Li Signed-off-by: Thomas Bogendoerfer

MIPS: Loongson: Reduce possible loop times and add log in do_thermal_timer()

2020-07-16T08:49:36Z

Once the temperature of any CPUs is too high, it can power off immediately, no need to check the rest of CPUs, and it is better to print a log before power off, this is useful when analysis the abnormal issues. Signed-off-by: Tiezhu Yang Signed-off-by: Zhi Li Signed-off-by: Thomas Bogendoerfer

MIPS: Loongson: Cleanup cpu_hwmon.c

2020-07-16T08:49:19Z

Fix the following checkpatch warnings and errors: ERROR: do not initialise statics to 0 +static int csr_temp_enable = 0; WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. +static SENSOR_DEVICE_ATTR(name, S_IRUGO, get_hwmon_name, NULL, 0); WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. +static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, get_cpu_temp, NULL, 1); WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. +static SENSOR_DEVICE_ATTR(temp1_label, S_IRUGO, cpu_temp_label, NULL, 1); WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. +static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, get_cpu_temp, NULL, 2); WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. +static SENSOR_DEVICE_ATTR(temp2_label, S_IRUGO, cpu_temp_label, NULL, 2); WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. +static SENSOR_DEVICE_ATTR(temp3_input, S_IRUGO, get_cpu_temp, NULL, 3); WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. +static SENSOR_DEVICE_ATTR(temp3_label, S_IRUGO, cpu_temp_label, NULL, 3); WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. +static SENSOR_DEVICE_ATTR(temp4_input, S_IRUGO, get_cpu_temp, NULL, 4); WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using octal permissions '0444'. +static SENSOR_DEVICE_ATTR(temp4_label, S_IRUGO, cpu_temp_label, NULL, 4); WARNING: Missing a blank line after declarations + int id = (to_sensor_dev_attr(attr))->index - 1; + return sprintf(buf, "CPU %d Temperature\n", id); WARNING: Missing a blank line after declarations + int value = loongson3_cpu_temp(id); + return sprintf(buf, "%d\n", value); ERROR: spaces required around that '=' (ctx:VxV) + for (i=0; i Signed-off-by: Zhi Li Signed-off-by: Thomas Bogendoerfer

MIPS: Loongson64: Make acpi_registers_setup() static

2020-07-08T09:30:10Z

sparse report build warning as follows: drivers/platform/mips/rs780e-acpi.c:72:6: warning: symbol 'acpi_registers_setup' was not declared. Should it be static? And function acpi_registers_setup() is not used outside of this file, so marks it static. Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Signed-off-by: Thomas Bogendoerfer

MIPS: Loongson64: Make RS780E ACPI as a platform driver

2020-04-20T17:36:40Z

Make RS780E ACPI as a platform driver so we can enable it by DeviceTree selectively. Signed-off-by: Jiaxun Yang Signed-off-by: Thomas Bogendoerfer

MIPS: Kconfig: Use correct form for 'depends on'

2019-12-02T18:51:01Z

Remove the CONFIG_ prefix from "depends on" as it makes the selection not possible. Signed-off-by: Joe Perches Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Paul Burton Cc: Ralf Baechle Cc: James Hogan Cc: linux-mips@vger.kernel.org Cc: LKML

MIPS: Loongson: Fix return value of loongson_hwmon_init

2019-11-04T18:50:55Z

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 Signed-off-by: Paul Burton Cc: Ralf Baechle Cc: James Hogan Cc: Huacai Chen Cc: Jiaxun Yang Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org

MIPS: Loongson64: Move files to the top-level directory

2019-11-01T21:31:28Z

Current Loongson-3 code can share among all Loongson64 processors. Signed-off-by: Jiaxun Yang Signed-off-by: Paul Burton Cc: linux-mips@vger.kernel.org Cc: chenhc@lemote.com Cc: paul.burton@mips.com

MIPS: Loongson: Add Loongson-3A R4 basic support

2019-10-07T16:45:24Z

All Loongson-3 CPU family: Code-name Brand-name PRId Loongson-3A R1 Loongson-3A1000 0x6305 Loongson-3A R2 Loongson-3A2000 0x6308 Loongson-3A R2.1 Loongson-3A2000 0x630c Loongson-3A R3 Loongson-3A3000 0x6309 Loongson-3A R3.1 Loongson-3A3000 0x630d Loongson-3A R4 Loongson-3A4000 0xc000 Loongson-3B R1 Loongson-3B1000 0x6306 Loongson-3B R2 Loongson-3B1500 0x6307 Features of R4 revision of Loongson-3A: - All R2/R3 features, including SFB, V-Cache, FTLB, RIXI, DSP, etc. - Support variable ASID bits. - Support MSA and VZ extensions. - Support CPUCFG (CPU config) and CSR (Control and Status Register) extensions. - 64 entries of VTLB (classic TLB), 2048 entries of FTLB (8-way set-associative). Now 64-bit Loongson processors has three types of PRID.IMP: 0x6300 is the classic one so we call it PRID_IMP_LOONGSON_64C (e.g., Loongson-2E/ 2F/3A1000/3B1000/3B1500/3A2000/3A3000), 0x6100 is for some processors which has reduced capabilities so we call it PRID_IMP_LOONGSON_64R (e.g., Loongson-2K), 0xc000 is supposed to cover all new processors in general (e.g., Loongson-3A4000+) so we call it PRID_IMP_LOONGSON_64G. Signed-off-by: Huacai Chen Signed-off-by: Jiaxun Yang Signed-off-by: Paul Burton Cc: Ralf Baechle Cc: James Hogan Cc: linux-mips@linux-mips.org Cc: linux-mips@vger.kernel.org Cc: Fuxin Zhang Cc: Zhangjin Wu Cc: Huacai Chen

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman