kernel/arch/arm/mach-hisi/hotplug.c, branch linux-6.2.y

ARM: hisi: use the correct HiSilicon copyright

2021-04-02T07:36:27Z

s/Hisilicon/HiSilicon/ It should use capital S, according to https://www.hisilicon.com/en/terms-of-use. Signed-off-by: Hao Fang Acked-by: Haojian Zhuang Signed-off-by: Wei Xu

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422

2019-06-05T15:37:15Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions 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 101 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190113.822954939@linutronix.de Signed-off-by: Greg Kroah-Hartman

ARM: hisi: handle of_iomap and fix missing of_node_put

2018-07-16T16:36:50Z

Relying on an unchecked of_iomap() which can return NULL is problematic here, an explicit check seems mandatory. Also the call to of_find_compatible_node() returns a device node with refcount incremented therefor an explicit of_node_put() is needed here. Signed-off-by: Nicholas Mc Guire Fixes: commit 22bae4290457 ("ARM: hi3xxx: add hotplug support") Signed-off-by: Wei Xu

ARM: hisi: check of_iomap and fix missing of_node_put

2018-07-16T16:36:47Z

of_find_compatible_node() returns a device node with refcount incremented and thus needs an explicit of_node_put(). Further relying on an unchecked of_iomap() which can return NULL is problematic here, after all ctrl_base is critical enough for hix5hd2_set_cpu() to call BUG() if not available so a check seems mandated here. Signed-off-by: Nicholas Mc Guire 0002 Fixes: commit 06cc5c1d4d73 ("ARM: hisi: enable hix5hd2 SoC") Signed-off-by: Wei Xu

ARM: hisi: fix error handling and missing of_node_put

2018-07-16T16:36:42Z

of_iomap() can return NULL which seems critical here and thus should be explicitly flagged so that the cause of system halting can be understood. As of_find_compatible_node() is returning a device node with refcount incremented it must be explicitly decremented here. Signed-off-by: Nicholas Mc Guire Fixes: commit 7fda91e73155 ("ARM: hisi: enable smp for HiP01") Signed-off-by: Wei Xu

ARM: hisi: enable smp for HiP01

2015-01-21T22:33:39Z

Enable smp for HiP01 board. Signed-off-by: Wang Long Signed-off-by: Wei Xu [olof: split off the dts change to a separate commit] Signed-off-by: Olof Johansson

ARM: hisi: enable hix5hd2 SoC

2014-07-31T05:32:20Z

Enable support for the Hisilicon HiX5HD2 SoC. This HiX5HD2 SoC series support both single and dual Cortex-A9 cores. Add ARCH_HIX5HD2 to distinguish HiX5HD2 from Hi3xxx. They are different in implementation such as SMP, IPs integarted and earlycon configure. Signed-off-by: Haifeng Yan Signed-off-by: Jiancheng Xue Signed-off-by: Haojian Zhuang Acked-by: Wei Xu Signed-off-by: Olof Johansson

ARM: hisi: fix building without CONFIG_HOTPLUG_CPU

2014-03-21T17:22:09Z

The hisi SMP code always uses the hi3xxx_set_cpu() function defined in the hotplug.c file, so we cannot build without this when CONFIG_SMP is enabled. This patch slightly restructures the code so we always build the parts of hotplug.c that we need but just leave out the CPU disable logic if CONFIG_HOTPLUG_CPU is turned off. Signed-off-by: Arnd Bergmann Acked-by: Haojian Zhuang

ARM: hisi: rename hi3xxx to hisi

2013-12-20T16:23:01Z

Since some new Hisilicon SoCs are not named as hi3xxx, rename mach-hi3xxx to mach-hisi instead. And the pronounciation of "hisi" is similar to the chinese pronounciation of Hisilicon. So Hisilicon guys like this name. ARCH_HI3xxx will be renamed later since other drivers are using it and they are still in linux-next git tree. So rename ARCH_HI3xxx later. Signed-off-by: Haojian Zhuang Signed-off-by: Kevin Hilman