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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 23:58:40 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 23:58:40 +0100
commitb274776c54c320763bc12eb035c0e244f76ccb43 (patch)
treec75b70d0824a7ae029229b19d61884039abf2127 /arch/arm/mach-spear3xx
parentMerge tag 'fixes-non-critical' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff)
parentMerge tag 'cleanup_for_v3.9_round3' of git://git.infradead.org/users/jcooper/... (diff)
downloadlinux-b274776c54c320763bc12eb035c0e244f76ccb43.tar.xz
linux-b274776c54c320763bc12eb035c0e244f76ccb43.zip
Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC cleanups from Arnd Bergmann: "A large number of cleanups, all over the platforms. This is dominated largely by the Samsung platforms (s3c, s5p, exynos) and a few of the others moving code out of arch/arm into more appropriate subsystems. The clocksource and irqchip drivers are now abstracted to the point where platforms that are already cleaned up do not need to even specify the driver they use, it can all get configured from the device tree as we do for normal device drivers. The clocksource changes basically touch every single platform in the process. We further clean up the use of platform specific header files here, with the goal of turning more of the platforms over to being "multiplatform" enabled, which implies that they cannot expose their headers to architecture independent code any more. It is expected that no functional changes are part of the cleanup. The overall reduction in total code lines is mostly the result of removing broken and obsolete code." * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (133 commits) ARM: mvebu: correct gated clock documentation ARM: kirkwood: add missing include for nsa310 ARM: exynos: move exynos4210-combiner to drivers/irqchip mfd: db8500-prcmu: update resource passing drivers/db8500-cpufreq: delete dangling include ARM: at91: remove NEOCORE 926 board sunxi: Cleanup the reset code and add meaningful registers defines ARM: S3C24XX: header mach/regs-mem.h local ARM: S3C24XX: header mach/regs-power.h local ARM: S3C24XX: header mach/regs-s3c2412-mem.h local ARM: S3C24XX: Remove plat-s3c24xx directory in arch/arm/ ARM: S3C24XX: transform s3c2443 subirqs into new structure ARM: S3C24XX: modify s3c2443 irq init to initialize all irqs ARM: S3C24XX: move s3c2443 irq code to irq.c ARM: S3C24XX: transform s3c2416 irqs into new structure ARM: S3C24XX: modify s3c2416 irq init to initialize all irqs ARM: S3C24XX: move s3c2416 irq init to common irq code ARM: S3C24XX: Modify s3c_irq_wake to use the hwirq property ARM: S3C24XX: Move irq syscore-ops to irq-pm clocksource: always define CLOCKSOURCE_OF_DECLARE ...
Diffstat (limited to 'arch/arm/mach-spear3xx')
-rw-r--r--arch/arm/mach-spear3xx/include/mach/generic.h3
-rw-r--r--arch/arm/mach-spear3xx/spear300.c7
-rw-r--r--arch/arm/mach-spear3xx/spear310.c7
-rw-r--r--arch/arm/mach-spear3xx/spear320.c7
-rw-r--r--arch/arm/mach-spear3xx/spear3xx.c22
5 files changed, 11 insertions, 35 deletions
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h
index ce19113ca791..df310799e416 100644
--- a/arch/arm/mach-spear3xx/include/mach/generic.h
+++ b/arch/arm/mach-spear3xx/include/mach/generic.h
@@ -22,7 +22,7 @@
#include <asm/mach/map.h>
/* Add spear3xx family device structure declarations here */
-extern struct sys_timer spear3xx_timer;
+extern void spear3xx_timer_init(void);
extern struct pl022_ssp_controller pl022_plat_data;
extern struct pl08x_platform_data pl080_plat_data;
@@ -30,7 +30,6 @@ extern struct pl08x_platform_data pl080_plat_data;
void __init spear_setup_of_timer(void);
void __init spear3xx_clk_init(void);
void __init spear3xx_map_io(void);
-void __init spear3xx_dt_init_irq(void);
void spear_restart(char, const char *);
diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c
index a69cbfdb07ee..bbc9b7e9c62c 100644
--- a/arch/arm/mach-spear3xx/spear300.c
+++ b/arch/arm/mach-spear3xx/spear300.c
@@ -14,8 +14,8 @@
#define pr_fmt(fmt) "SPEAr300: " fmt
#include <linux/amba/pl08x.h>
+#include <linux/irqchip.h>
#include <linux/of_platform.h>
-#include <asm/hardware/vic.h>
#include <asm/mach/arch.h>
#include <mach/generic.h>
#include <mach/spear.h>
@@ -212,9 +212,8 @@ static void __init spear300_map_io(void)
DT_MACHINE_START(SPEAR300_DT, "ST SPEAr300 SoC with Flattened Device Tree")
.map_io = spear300_map_io,
- .init_irq = spear3xx_dt_init_irq,
- .handle_irq = vic_handle_irq,
- .timer = &spear3xx_timer,
+ .init_irq = irqchip_init,
+ .init_time = spear3xx_timer_init,
.init_machine = spear300_dt_init,
.restart = spear_restart,
.dt_compat = spear300_dt_board_compat,
diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c
index b963ebb10b56..c13a434a8195 100644
--- a/arch/arm/mach-spear3xx/spear310.c
+++ b/arch/arm/mach-spear3xx/spear310.c
@@ -15,8 +15,8 @@
#include <linux/amba/pl08x.h>
#include <linux/amba/serial.h>
+#include <linux/irqchip.h>
#include <linux/of_platform.h>
-#include <asm/hardware/vic.h>
#include <asm/mach/arch.h>
#include <mach/generic.h>
#include <mach/spear.h>
@@ -254,9 +254,8 @@ static void __init spear310_map_io(void)
DT_MACHINE_START(SPEAR310_DT, "ST SPEAr310 SoC with Flattened Device Tree")
.map_io = spear310_map_io,
- .init_irq = spear3xx_dt_init_irq,
- .handle_irq = vic_handle_irq,
- .timer = &spear3xx_timer,
+ .init_irq = irqchip_init,
+ .init_time = spear3xx_timer_init,
.init_machine = spear310_dt_init,
.restart = spear_restart,
.dt_compat = spear310_dt_board_compat,
diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c
index 66e3a0c33e75..e1c77079a3e5 100644
--- a/arch/arm/mach-spear3xx/spear320.c
+++ b/arch/arm/mach-spear3xx/spear320.c
@@ -16,8 +16,8 @@
#include <linux/amba/pl022.h>
#include <linux/amba/pl08x.h>
#include <linux/amba/serial.h>
+#include <linux/irqchip.h>
#include <linux/of_platform.h>
-#include <asm/hardware/vic.h>
#include <asm/mach/arch.h>
#include <mach/generic.h>
#include <mach/spear.h>
@@ -268,9 +268,8 @@ static void __init spear320_map_io(void)
DT_MACHINE_START(SPEAR320_DT, "ST SPEAr320 SoC with Flattened Device Tree")
.map_io = spear320_map_io,
- .init_irq = spear3xx_dt_init_irq,
- .handle_irq = vic_handle_irq,
- .timer = &spear3xx_timer,
+ .init_irq = irqchip_init,
+ .init_time = spear3xx_timer_init,
.init_machine = spear320_dt_init,
.restart = spear_restart,
.dt_compat = spear320_dt_board_compat,
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index 38fe95db31a7..b2ba516ca2d4 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c
@@ -15,11 +15,8 @@
#include <linux/amba/pl022.h>
#include <linux/amba/pl08x.h>
-#include <linux/irqchip/spear-shirq.h>
-#include <linux/of_irq.h>
#include <linux/io.h>
#include <asm/hardware/pl080.h>
-#include <asm/hardware/vic.h>
#include <plat/pl080.h>
#include <mach/generic.h>
#include <mach/spear.h>
@@ -87,7 +84,7 @@ void __init spear3xx_map_io(void)
iotable_init(spear3xx_io_desc, ARRAY_SIZE(spear3xx_io_desc));
}
-static void __init spear3xx_timer_init(void)
+void __init spear3xx_timer_init(void)
{
char pclk_name[] = "pll3_clk";
struct clk *gpt_clk, *pclk;
@@ -115,20 +112,3 @@ static void __init spear3xx_timer_init(void)
spear_setup_of_timer();
}
-
-struct sys_timer spear3xx_timer = {
- .init = spear3xx_timer_init,
-};
-
-static const struct of_device_id vic_of_match[] __initconst = {
- { .compatible = "arm,pl190-vic", .data = vic_of_init, },
- { .compatible = "st,spear300-shirq", .data = spear300_shirq_of_init, },
- { .compatible = "st,spear310-shirq", .data = spear310_shirq_of_init, },
- { .compatible = "st,spear320-shirq", .data = spear320_shirq_of_init, },
- { /* Sentinel */ }
-};
-
-void __init spear3xx_dt_init_irq(void)
-{
- of_irq_init(vic_of_match);
-}