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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-02 20:31:45 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-02 20:31:45 +0400
commit97b1007a2924aaa9126398623f6755a8c3c6a616 (patch)
treeb65c6edb631256e64bb3c72f083fa1be048de097 /arch/arm/mach-shmobile/setup-sh73a0.c
parentdfab34aa61a0f8c14a67d7b4c1dae28e57ba592d (diff)
parente0d20b69d3fa74a21ec363989612bddd58b930b8 (diff)
downloadlinux-97b1007a2924aaa9126398623f6755a8c3c6a616.tar.xz
Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Olof Johansson: "This branch contains part 1 of the platform updates for 3.10. Among the highlights: - Support for the new Atmel Cortex-A5 based platforms (SAMA5D3) - New support for CSR SiRFatlas6 SoCs - A handful of updates for NVidia T114 (a.k.a. Tegra 4) - A bunch of updates for the shmobile platforms - A handful of updates for davinci - A few updates for Qualcomm MSM - Plus a handful of other patches, defconfig updates, etc." * tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (135 commits) ARM: tegra: pm: fix build error w/o PM_SLEEP ARM: davinci: ensure global variables are declared ARM: davinci: sram.c: fix incorrect type in assignment ARM: davinci: da8xx dt: make file local symbols static ARM: davinci: da8xx: add remoteproc support ARM: socfpga: Upgrade clk driver for socfpga to make use of dts clock entries ARM: socfpga: Add clock entries into device tree ARM: socfpga: Enable soft reset ARM: EXYNOS: replace cpumask by the corresponding macro ARM: EXYNOS: handle properly the return values ARM: EXYNOS: factor out the idle states ARM: OMAP4: Enable fix for Cortex-A9 erratas ARM: OMAP2+: Export SoC information to userspace ARM: OMAP2+: SoC name and revision unification ARM: OMAP2+: Move common part of late init into common function ARM: tegra: pm: remove duplicated include from pm.c ARM: davinci: da850: override mmc DT node device name ARM: davinci: da850: add mmc DT entries mmc: davinci_mmc: add DT support ARM: SAMSUNG: check processor type before cache restoration in resume ...
Diffstat (limited to 'arch/arm/mach-shmobile/setup-sh73a0.c')
-rw-r--r--arch/arm/mach-shmobile/setup-sh73a0.c36
1 files changed, 12 insertions, 24 deletions
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index bdab575f88bc..2257a915746d 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -22,6 +22,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/irqchip.h>
#include <linux/platform_device.h>
#include <linux/of_platform.h>
#include <linux/delay.h>
@@ -810,7 +811,7 @@ static struct platform_device ipmmu_device = {
.num_resources = ARRAY_SIZE(ipmmu_resources),
};
-static struct platform_device *sh73a0_early_devices_dt[] __initdata = {
+static struct platform_device *sh73a0_devices_dt[] __initdata = {
&scif0_device,
&scif1_device,
&scif2_device,
@@ -847,8 +848,8 @@ void __init sh73a0_add_standard_devices(void)
/* Clear software reset bit on SY-DMAC module */
__raw_writel(__raw_readl(SRCR2) & ~(1 << 18), SRCR2);
- platform_add_devices(sh73a0_early_devices_dt,
- ARRAY_SIZE(sh73a0_early_devices_dt));
+ platform_add_devices(sh73a0_devices_dt,
+ ARRAY_SIZE(sh73a0_devices_dt));
platform_add_devices(sh73a0_early_devices,
ARRAY_SIZE(sh73a0_early_devices));
platform_add_devices(sh73a0_late_devices,
@@ -867,8 +868,8 @@ void __init sh73a0_earlytimer_init(void)
void __init sh73a0_add_early_devices(void)
{
- early_platform_add_devices(sh73a0_early_devices_dt,
- ARRAY_SIZE(sh73a0_early_devices_dt));
+ early_platform_add_devices(sh73a0_devices_dt,
+ ARRAY_SIZE(sh73a0_devices_dt));
early_platform_add_devices(sh73a0_early_devices,
ARRAY_SIZE(sh73a0_early_devices));
@@ -878,23 +879,9 @@ void __init sh73a0_add_early_devices(void)
#ifdef CONFIG_USE_OF
-/* Please note that the clock initialisation shcheme used in
- * sh73a0_add_early_devices_dt() and sh73a0_add_standard_devices_dt()
- * does not work with SMP as there is a yet to be resolved lock-up in
- * workqueue initialisation.
- *
- * CONFIG_SMP should be disabled when using this code.
- */
-
-void __init sh73a0_add_early_devices_dt(void)
+void __init sh73a0_init_delay(void)
{
shmobile_setup_delay(1196, 44, 46); /* Cortex-A9 @ 1196MHz */
-
- early_platform_add_devices(sh73a0_early_devices_dt,
- ARRAY_SIZE(sh73a0_early_devices_dt));
-
- /* setup early console here as well */
- shmobile_setup_console();
}
static const struct of_dev_auxdata sh73a0_auxdata_lookup[] __initconst = {
@@ -906,8 +893,8 @@ void __init sh73a0_add_standard_devices_dt(void)
/* clocks are setup late during boot in the case of DT */
sh73a0_clock_init();
- platform_add_devices(sh73a0_early_devices_dt,
- ARRAY_SIZE(sh73a0_early_devices_dt));
+ platform_add_devices(sh73a0_devices_dt,
+ ARRAY_SIZE(sh73a0_devices_dt));
of_platform_populate(NULL, of_default_bus_match_table,
sh73a0_auxdata_lookup, NULL);
}
@@ -918,10 +905,11 @@ static const char *sh73a0_boards_compat_dt[] __initdata = {
};
DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
+ .smp = smp_ops(sh73a0_smp_ops),
.map_io = sh73a0_map_io,
- .init_early = sh73a0_add_early_devices_dt,
+ .init_early = sh73a0_init_delay,
.nr_irqs = NR_IRQS_LEGACY,
- .init_irq = sh73a0_init_irq_dt,
+ .init_irq = irqchip_init,
.init_machine = sh73a0_add_standard_devices_dt,
.init_time = shmobile_timer_init,
.dt_compat = sh73a0_boards_compat_dt,