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2024-06-21reset: hisilicon: hi6220: add missing MODULE_DESCRIPTION() macroJeff Johnson1-0/+1
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/reset/hisilicon/hi6220_reset.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Philipp Zabel <[email protected]>
2023-11-24reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warningKrzysztof Kozlowski1-1/+1
'type' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: hi6220_reset.c:166:9: error: cast to smaller integer type 'enum hi6220_reset_ctrl_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Philipp Zabel <[email protected]>
2023-07-28reset: hisilicon: Use dev_err_probe instead of dev_errWang Ming1-2/+2
The probe process may generate EPROBE_DEFER. In this case, dev_err_probe can still record err information. This helps simplify code and standardize error output. Signed-off-by: Wang Ming <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Philipp Zabel <[email protected]>
2023-07-28reset: Explicitly include correct DT includesRob Herring2-2/+1
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <[email protected]> Reviewed-by: Damien Le Moal <[email protected]> Acked-by: Steen Hegelund <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Philipp Zabel <[email protected]>
2021-06-07reset: hi6220: Use the correct HiSilicon copyrightHao Fang1-1/+1
s/Hisilicon/HiSilicon/g. It should use capital S, according to https://www.hisilicon.com/en/terms-of-use. Signed-off-by: Hao Fang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Philipp Zabel <[email protected]>
2021-01-08reset: hisilicon: correct vendor prefixZhen Lei1-2/+7
The vendor prefix of "Hisilicon Limited" is "hisilicon", it is clearly stated in "vendor-prefixes.yaml". For backward compatibility reasons fall back to the deprecated compatible if the new one failed. Fixes: 1527058736fa ("reset: hisilicon: add reset-hi3660") Signed-off-by: Zhen Lei <[email protected]> Cc: Zhangfei Gao <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2020-05-06reset: hi6220: Add support for AO reset controllerPeter Griffin1-1/+68
This is required to bring Mali450 gpu out of reset. Cc: Peter Griffin <[email protected]> Cc: Enrico Weigelt <[email protected]> Signed-off-by: Peter Griffin <[email protected]> [jstultz: Added comment, Fix void return build issue Reported-by: kbuild test robot <[email protected]>] Signed-off-by: John Stultz <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2019-10-22reset: hisilicon: hi3660: Make reset_control_ops constPhilipp Zabel1-1/+1
The hi3660_reset_ops structure is never modified. Make it const. Signed-off-by: Philipp Zabel <[email protected]>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner1-4/+1
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Enrico Weigelt <[email protected]> Reviewed-by: Kate Stewart <[email protected]> Reviewed-by: Allison Randal <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner1-5/+1
Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Allison Randal <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner2-0/+2
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 <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2017-05-24reset: hi6220: Set module license so that it can be loadedJeremy Linton1-0/+2
The hi6220_reset driver can be built as a standalone module yet it cannot be loaded because it depends on GPL exported symbols. Lets set the module license so that the module loads, and things like the on-board kirin drm starts working. Signed-off-by: Jeremy Linton <[email protected]> Reviewed-by: Xinliang Liu <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2017-01-09reset: hisilicon: add reset-hi3660Zhangfei Gao3-0/+134
Add hi3660 reset driver Example of dts usage: iomcu_rst: iomcu_rst_controller { compatible = "hisilicon,hi3660-reset"; hisi,rst-syscon = <&iomcu>; #reset-cells = <2>; }; i2c0: i2c@..... { ... resets = <&iomcu_rst 0x20 3>; /* offset: 0x20; bit: 3 */ ... }; Signed-off-by: Zhangfei Gao <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2016-08-30reset: hi6220: allow to compile test driver on other architecturesPhilipp Zabel1-1/+2
Also remove the RESET_CONTROLLER dependency, this Kconfig file is included inside the menuconfig already. Cc: Chen Feng <[email protected]> Reviewed-by: Masahiro Yamada <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2016-06-29reset: hisilicon: Add hi6220 media subsystem reset supportXinliang Liu1-2/+47
Add hi6220 media subsystem reset controller. Signed-off-by: Chen Feng <[email protected]> Signed-off-by: Xia Qing <[email protected]> Signed-off-by: Xinliang Liu <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2016-06-29reset: hisilicon: Change to syscon register accessChen Feng1-40/+45
There are two reset controllers in hi6220 SoC: The peripheral reset controller bits are part of sysctrl registers. The media reset controller bits are part of mediactrl registers. So change register access to syscon way. And rename current reset controller to peripheral one. Signed-off-by: Chen Feng <[email protected]> Signed-off-by: Xia Qing <[email protected]> Signed-off-by: Xinliang Liu <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2016-02-10reset: hi6220: Make reset_control_ops constPhilipp Zabel1-1/+1
The hi6220_reset_ops structure is never modified. Make it const. Signed-off-by: Philipp Zabel <[email protected]>
2016-01-25reset: hisilicon: check return value of reset_controller_register()Masahiro Yamada1-3/+1
The newly added hisilicon reset driver missed the subsystem-wide fixup by commit d1f15aa09558 ("reset: check return value of reset_controller_register()"). So fix it now. Signed-off-by: Masahiro Yamada <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
2015-12-12reset: hi6220: fix modular buildArnd Bergmann1-0/+1
We need to include <linux/module.h> to build the driver as a loadable module: drivers/reset/hisilicon/hi6220_reset.c:108:1: warning: data definition has no type or storage class postcore_initcall(hi6220_reset_init); Signed-off-by: Arnd Bergmann <[email protected]>
2015-11-20reset: hi6220: Reset driver for hisilicon hi6220 SoCChen Feng3-0/+114
Add reset driver for hi6220-hikey board,this driver supply deassert of IP on hi6220 SoC. Signed-off-by: Chen Feng <[email protected]> Signed-off-by: Philipp Zabel <[email protected]>
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