* [PATCH 01/04] ARM: shmobile: Add r8a7740 Maximum CPU Frequency to DTS
2014-05-07 23:32 [PATCH 00/04] ARM: shmobile: Use shmobile_init_delay() on r8a7740 Magnus Damm
@ 2014-05-07 23:32 ` Magnus Damm
2014-05-07 23:32 ` [PATCH 02/04] ARM: shmobile: Use r8a7740 DT CPU Frequency in common case Magnus Damm
` (3 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: Magnus Damm @ 2014-05-07 23:32 UTC (permalink / raw)
To: linux-arm-kernel
From: Magnus Damm <damm+renesas@opensource.se>
Add 800 MHz to the r8a7740 DTS to describe the maximum CPU frequency.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
arch/arm/boot/dts/r8a7740.dtsi | 1 +
1 file changed, 1 insertion(+)
--- 0001/arch/arm/boot/dts/r8a7740.dtsi
+++ work/arch/arm/boot/dts/r8a7740.dtsi 2014-04-24 17:50:40.000000000 +0900
@@ -22,6 +22,7 @@
compatible = "arm,cortex-a9";
device_type = "cpu";
reg = <0x0>;
+ clock-frequency = <800000000>;
};
};
^ permalink raw reply [flat|nested] 7+ messages in thread* [PATCH 02/04] ARM: shmobile: Use r8a7740 DT CPU Frequency in common case
2014-05-07 23:32 [PATCH 00/04] ARM: shmobile: Use shmobile_init_delay() on r8a7740 Magnus Damm
2014-05-07 23:32 ` [PATCH 01/04] ARM: shmobile: Add r8a7740 Maximum CPU Frequency to DTS Magnus Damm
@ 2014-05-07 23:32 ` Magnus Damm
2014-05-07 23:32 ` [PATCH 03/04] ARM: shmobile: Use r8a7740 DT CPU Frequency for Armadillo DT Ref Magnus Damm
` (2 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: Magnus Damm @ 2014-05-07 23:32 UTC (permalink / raw)
To: linux-arm-kernel
From: Magnus Damm <damm+renesas@opensource.se>
Convert the common C-code-less r8a7740 DT board support
to use shmobile_init_delay() to be able to migrate away
from per-SoC delay setup functions.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
arch/arm/mach-shmobile/setup-r8a7740.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 0001/arch/arm/mach-shmobile/setup-r8a7740.c
+++ work/arch/arm/mach-shmobile/setup-r8a7740.c 2014-04-24 17:53:29.000000000 +0900
@@ -924,7 +924,7 @@ static const char *r8a7740_boards_compat
DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)")
.map_io = r8a7740_map_io,
- .init_early = r8a7740_init_delay,
+ .init_early = shmobile_init_delay,
.init_irq = r8a7740_init_irq_of,
.init_machine = r8a7740_generic_init,
.dt_compat = r8a7740_boards_compat_dt,
^ permalink raw reply [flat|nested] 7+ messages in thread* [PATCH 03/04] ARM: shmobile: Use r8a7740 DT CPU Frequency for Armadillo DT Ref
2014-05-07 23:32 [PATCH 00/04] ARM: shmobile: Use shmobile_init_delay() on r8a7740 Magnus Damm
2014-05-07 23:32 ` [PATCH 01/04] ARM: shmobile: Add r8a7740 Maximum CPU Frequency to DTS Magnus Damm
2014-05-07 23:32 ` [PATCH 02/04] ARM: shmobile: Use r8a7740 DT CPU Frequency in common case Magnus Damm
@ 2014-05-07 23:32 ` Magnus Damm
2014-05-07 23:32 ` [PATCH 04/04] ARM: shmobile: Remove unused r8a7740_init_delay() Magnus Damm
2014-05-09 7:54 ` [PATCH 00/04] ARM: shmobile: Use shmobile_init_delay() on r8a7740 Geert Uytterhoeven
4 siblings, 0 replies; 7+ messages in thread
From: Magnus Damm @ 2014-05-07 23:32 UTC (permalink / raw)
To: linux-arm-kernel
From: Magnus Damm <damm+renesas@opensource.se>
Convert the Armadillo r8a7740 DT reference board support
to use shmobile_init_delay() to be able to migrate away
from per-SoC delay setup functions.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
arch/arm/mach-shmobile/board-armadillo800eva-reference.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 0001/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
+++ work/arch/arm/mach-shmobile/board-armadillo800eva-reference.c 2014-04-24 17:59:55.000000000 +0900
@@ -187,7 +187,7 @@ static const char *eva_boards_compat_dt[
DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva-reference")
.map_io = r8a7740_map_io,
- .init_early = r8a7740_init_delay,
+ .init_early = shmobile_init_delay,
.init_irq = r8a7740_init_irq_of,
.init_machine = eva_init,
.init_late = shmobile_init_late,
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 04/04] ARM: shmobile: Remove unused r8a7740_init_delay()
2014-05-07 23:32 [PATCH 00/04] ARM: shmobile: Use shmobile_init_delay() on r8a7740 Magnus Damm
` (2 preceding siblings ...)
2014-05-07 23:32 ` [PATCH 03/04] ARM: shmobile: Use r8a7740 DT CPU Frequency for Armadillo DT Ref Magnus Damm
@ 2014-05-07 23:32 ` Magnus Damm
2014-05-09 7:54 ` [PATCH 00/04] ARM: shmobile: Use shmobile_init_delay() on r8a7740 Geert Uytterhoeven
4 siblings, 0 replies; 7+ messages in thread
From: Magnus Damm @ 2014-05-07 23:32 UTC (permalink / raw)
To: linux-arm-kernel
From: Magnus Damm <damm+renesas@opensource.se>
Remove the now unused r8a7740_init_delay() function.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
---
arch/arm/mach-shmobile/include/mach/r8a7740.h | 1 -
arch/arm/mach-shmobile/setup-r8a7740.c | 5 -----
2 files changed, 6 deletions(-)
--- 0001/arch/arm/mach-shmobile/include/mach/r8a7740.h
+++ work/arch/arm/mach-shmobile/include/mach/r8a7740.h 2014-04-24 18:02:10.000000000 +0900
@@ -47,7 +47,6 @@ enum {
};
extern void r8a7740_meram_workaround(void);
-extern void r8a7740_init_delay(void);
extern void r8a7740_init_irq_of(void);
extern void r8a7740_map_io(void);
extern void r8a7740_add_early_devices(void);
--- 0004/arch/arm/mach-shmobile/setup-r8a7740.c
+++ work/arch/arm/mach-shmobile/setup-r8a7740.c 2014-04-24 18:01:54.000000000 +0900
@@ -876,11 +876,6 @@ void __init r8a7740_add_standard_devices
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
-void __init r8a7740_init_delay(void)
-{
- shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */
-};
-
void __init r8a7740_init_irq_of(void)
{
void __iomem *intc_prio_base = ioremap_nocache(0xe6900010, 0x10);
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH 00/04] ARM: shmobile: Use shmobile_init_delay() on r8a7740
2014-05-07 23:32 [PATCH 00/04] ARM: shmobile: Use shmobile_init_delay() on r8a7740 Magnus Damm
` (3 preceding siblings ...)
2014-05-07 23:32 ` [PATCH 04/04] ARM: shmobile: Remove unused r8a7740_init_delay() Magnus Damm
@ 2014-05-09 7:54 ` Geert Uytterhoeven
2014-05-11 1:04 ` Simon Horman
4 siblings, 1 reply; 7+ messages in thread
From: Geert Uytterhoeven @ 2014-05-09 7:54 UTC (permalink / raw)
To: linux-arm-kernel
Hi Magnus,
On Thu, May 8, 2014 at 1:32 AM, Magnus Damm <magnus.damm@gmail.com> wrote:
> ARM: shmobile: Use shmobile_init_delay() on r8a7740
>
> [PATCH 01/04] ARM: shmobile: Add r8a7740 Maximum CPU Frequency to DTS
> [PATCH 02/04] ARM: shmobile: Use r8a7740 DT CPU Frequency in common case
> [PATCH 03/04] ARM: shmobile: Use r8a7740 DT CPU Frequency for Armadillo DT Ref
> [PATCH 04/04] ARM: shmobile: Remove unused r8a7740_init_delay()
>
> Convert r8a7740 to rely on shmobile_init_delay() instead of using a per-SoC
> delay setup function. This is a cleanup towards enabling Multiplatform support
> for the r8a7740 SoC.
Thanks!
> Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Tested-by: Geert Uytterhoeven <geert@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH 00/04] ARM: shmobile: Use shmobile_init_delay() on r8a7740
2014-05-09 7:54 ` [PATCH 00/04] ARM: shmobile: Use shmobile_init_delay() on r8a7740 Geert Uytterhoeven
@ 2014-05-11 1:04 ` Simon Horman
0 siblings, 0 replies; 7+ messages in thread
From: Simon Horman @ 2014-05-11 1:04 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, May 09, 2014 at 09:54:58AM +0200, Geert Uytterhoeven wrote:
> Hi Magnus,
>
> On Thu, May 8, 2014 at 1:32 AM, Magnus Damm <magnus.damm@gmail.com> wrote:
> > ARM: shmobile: Use shmobile_init_delay() on r8a7740
> >
> > [PATCH 01/04] ARM: shmobile: Add r8a7740 Maximum CPU Frequency to DTS
> > [PATCH 02/04] ARM: shmobile: Use r8a7740 DT CPU Frequency in common case
> > [PATCH 03/04] ARM: shmobile: Use r8a7740 DT CPU Frequency for Armadillo DT Ref
> > [PATCH 04/04] ARM: shmobile: Remove unused r8a7740_init_delay()
> >
> > Convert r8a7740 to rely on shmobile_init_delay() instead of using a per-SoC
> > delay setup function. This is a cleanup towards enabling Multiplatform support
> > for the r8a7740 SoC.
>
> Thanks!
>
> > Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
>
> Tested-by: Geert Uytterhoeven <geert@glider.be>
Thanks, I have queued these up.
^ permalink raw reply [flat|nested] 7+ messages in thread