Commit 2309d076 authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'nds32-for-linus-5.5-rc1' of...

Merge tag 'nds32-for-linus-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux

Pull nds32 updates from Greentime Hu:

 - code clean up

 - add a nds32 maintainer

* tag 'nds32-for-linus-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux:
  MAINTAINERS: add nds32 maintainer
  nds32: Move static keyword to the front of declaration
  nds32: Fix typo in Kconfig.cpu
  nds32: remove unneeded clean-files for DTB
parents 6a965666 a7f96fce
...@@ -1049,6 +1049,7 @@ F: drivers/clk/analogbits/* ...@@ -1049,6 +1049,7 @@ F: drivers/clk/analogbits/*
F: include/linux/clk/analogbits* F: include/linux/clk/analogbits*
ANDES ARCHITECTURE ANDES ARCHITECTURE
M: Nick Hu <nickhu@andestech.com>
M: Greentime Hu <green.hu@gmail.com> M: Greentime Hu <green.hu@gmail.com>
M: Vincent Chen <deanbo422@gmail.com> M: Vincent Chen <deanbo422@gmail.com>
T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
......
...@@ -13,7 +13,7 @@ config FPU ...@@ -13,7 +13,7 @@ config FPU
default n default n
help help
If FPU ISA is used in user space, this configuration shall be Y to If FPU ISA is used in user space, this configuration shall be Y to
enable required support in kerenl such as fpu context switch and enable required support in kernel such as fpu context switch and
fpu exception handler. fpu exception handler.
If no FPU ISA is used in user space, say N. If no FPU ISA is used in user space, say N.
...@@ -27,7 +27,7 @@ config LAZY_FPU ...@@ -27,7 +27,7 @@ config LAZY_FPU
enhance system performance by reducing the context switch enhance system performance by reducing the context switch
frequency of the FPU register. frequency of the FPU register.
For nomal case, say Y. For normal case, say Y.
config SUPPORT_DENORMAL_ARITHMETIC config SUPPORT_DENORMAL_ARITHMETIC
bool "Denormal arithmetic support" bool "Denormal arithmetic support"
...@@ -36,7 +36,7 @@ config SUPPORT_DENORMAL_ARITHMETIC ...@@ -36,7 +36,7 @@ config SUPPORT_DENORMAL_ARITHMETIC
help help
Say Y here to enable arithmetic of denormalized number. Enabling Say Y here to enable arithmetic of denormalized number. Enabling
this feature can enhance the precision for tininess number. this feature can enhance the precision for tininess number.
However, performance loss in float pointe calculations is However, performance loss in float point calculations is
possibly significant due to additional FPU exception. possibly significant due to additional FPU exception.
If the calculated tolerance for tininess number is not critical, If the calculated tolerance for tininess number is not critical,
...@@ -73,7 +73,7 @@ choice ...@@ -73,7 +73,7 @@ choice
the cache aliasing issue. The rest cpus(N13, N10 and D10) are the cache aliasing issue. The rest cpus(N13, N10 and D10) are
implemented as VIPT data cache. It may cause the cache aliasing issue implemented as VIPT data cache. It may cause the cache aliasing issue
if its cache way size is larger than page size. You can specify the if its cache way size is larger than page size. You can specify the
CPU type direcly or choose CPU_V3 if unsure. CPU type directly or choose CPU_V3 if unsure.
A kernel built for N10 is able to run on N15, D15, N13, N10 or D10. A kernel built for N10 is able to run on N15, D15, N13, N10 or D10.
A kernel built for N15 is able to run on N15 or D15. A kernel built for N15 is able to run on N15 or D15.
......
...@@ -5,5 +5,3 @@ else ...@@ -5,5 +5,3 @@ else
BUILTIN_DTB := BUILTIN_DTB :=
endif endif
obj-$(CONFIG_OF) += $(BUILTIN_DTB) obj-$(CONFIG_OF) += $(BUILTIN_DTB)
clean-files := *.dtb *.dtb.S
...@@ -1119,7 +1119,7 @@ static void cpu_pmu_init(struct nds32_pmu *cpu_pmu) ...@@ -1119,7 +1119,7 @@ static void cpu_pmu_init(struct nds32_pmu *cpu_pmu)
on_each_cpu(cpu_pmu->reset, cpu_pmu, 1); on_each_cpu(cpu_pmu->reset, cpu_pmu, 1);
} }
const static struct of_device_id cpu_pmu_of_device_ids[] = { static const struct of_device_id cpu_pmu_of_device_ids[] = {
{.compatible = "andestech,nds32v3-pmu", {.compatible = "andestech,nds32v3-pmu",
.data = device_pmu_init}, .data = device_pmu_init},
{}, {},
......
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