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Merge tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

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Pull ARM SoC cleanups from Olof Johansson:
 "The cleanup branch keeps going down in size as we've completed a lot
  of the major legacy platform removals and conversions.

  A handful of changes this time around, some of the themes or larger
  sets are:

   - A bunch of i.MX cleanups around platform detection, init call cleanups
   - Misc fixes of missing/implicit includes
   - Removal of ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB"

* tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (40 commits)
  ARM: mps2: fix typo
  ARM: s3c64xx: avoid warning about 'struct device_node'
  bus: mvebu-mbus: make mvebu_mbus_syscore_ops static
  bus: mvebu-mbus: fix __iomem on register pointers
  ARM: tegra: Remove board_init_funcs array
  ARM: iop: Fix indentation
  ARM: imx: remove cpu_is_mx*()
  ARM: imx: remove last call to cpu_is_mx5*
  ARM: imx: rework mx27_pm_init() call
  ARM: imx: deconstruct mx3_idle
  ARM: imx: deconstruct mxc_rnga initialization
  ARM: imx: remove cpu_is_mx1 check
  ARM: i.MX: Do not explicitly call l2x0_of_init()
  ARM: i.MX: system.c: Tweak prefetch settings for performance
  ARM: i.MX: system.c: Replace magic numbers
  ARM: i.MX: system.c: Remove redundant errata 752271 code
  ARM: i.MX: system.c: Convert goto to if statement
  ARM: Kirkwood: fix kirkwood_pm_init() declaration/type
  ARM: Kirkwood: make kirkwood_disable_mbus_error_propagation() static
  ARM: orion5x: make orion5x_legacy_handle_irq static
  ...
This commit is contained in:
Linus Torvalds
2016-08-01 18:21:13 -04:00
parent 5dd0bf621e 3cc5612b21
commit 6f888fe31d
96 changed files with 223 additions and 437 deletions
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2
arch/arm/mach-vexpress/Kconfig
View File

@@ -1,13 +1,13 @@
menuconfig ARCH_VEXPRESS
bool "ARM Ltd. Versatile Express family"
depends on ARCH_MULTI_V7
select ARCH_REQUIRE_GPIOLIB
select ARCH_SUPPORTS_BIG_ENDIAN
select ARM_AMBA
select ARM_GIC
select ARM_GLOBAL_TIMER
select ARM_TIMER_SP804
select COMMON_CLK_VERSATILE
select GPIOLIB
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select HAVE_PATA_PLATFORM

2
arch/arm/mach-vexpress/hotplug.c
View File

@@ -15,6 +15,8 @@
#include <asm/smp_plat.h>
#include <asm/cp15.h>
#include "core.h"
static inline void cpu_enter_lowpower(void)
{
unsigned int v;

6
arch/arm/mach-vexpress/spc.c
View File

@@ -31,6 +31,8 @@
#include <asm/cacheflush.h>
#include "spc.h"
#define SPCLOG "vexpress-spc: "
#define PERF_LVL_A15 0x00
@@ -319,17 +321,15 @@ static int ve_spc_waitforcompletion(int req_type)
static int ve_spc_set_performance(int cluster, u32 freq)
{
u32 perf_cfg_reg, perf_stat_reg;
u32 perf_cfg_reg;
int ret, perf, req_type;
if (cluster_is_a15(cluster)) {
req_type = CA15_DVFS;
perf_cfg_reg = PERF_LVL_A15;
perf_stat_reg = PERF_REQ_A15;
} else {
req_type = CA7_DVFS;
perf_cfg_reg = PERF_LVL_A7;
perf_stat_reg = PERF_REQ_A7;
}
perf = ve_spc_find_performance_index(cluster, freq);