* [PATCH v2.0 0/3] ARM: AT91: pm cleanup for 4.1
@ 2015-03-09 3:43 ` Wenyou Yang
0 siblings, 0 replies; 14+ messages in thread
From: Wenyou Yang @ 2015-03-09 3:43 UTC (permalink / raw)
To: nicolas.ferre, linux
Cc: linux-arm-kernel, linux-kernel, alexandre.belloni, sylvain.rochet,
peda, sergei.shtylyov, linux, wenyou.yang
Hi,
The patch series purpose is to clean up the AT91 PM code.
It is based on the branch: at91-4.0-fixes
git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
+ [PATCH] ARM: at91: pm: change at91_pm_set_standby() to static
Change log for v2.0
- rebase on the branch: at91-4.0-fixes + the above patch.
Wenyou Yang (3):
pm: at91: pm_slowclock: remove the unused code related with
SLOWDOWN_MASTER_CLOCK
ARM: at91: move "select SRAM" under SOC_AT91SAM9 and SOC_SAMA5
pm: at91: remove CONFIG_AT91_SLOW_CLOCK config option
arch/arm/mach-at91/Kconfig | 17 +++--------------
arch/arm/mach-at91/Makefile | 2 +-
arch/arm/mach-at91/pm.c | 12 +-----------
arch/arm/mach-at91/pm_slowclock.S | 37 -------------------------------------
4 files changed, 5 insertions(+), 63 deletions(-)
--
1.7.9.5
^ permalink raw reply [flat|nested] 14+ messages in thread* [PATCH v2.0 1/3] pm: at91: pm_slowclock: remove the unused code related with SLOWDOWN_MASTER_CLOCK
2015-03-09 3:43 ` Wenyou Yang
@ 2015-03-09 3:44 ` Wenyou Yang
-1 siblings, 0 replies; 14+ messages in thread
From: Wenyou Yang @ 2015-03-09 3:44 UTC (permalink / raw)
To: linux-arm-kernel
The SLOWDOWN_MASTER_CLOCK definition is not used, remove the redundant code.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
arch/arm/mach-at91/pm_slowclock.S | 37 -------------------------------------
1 file changed, 37 deletions(-)
diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S
index 8ab80e5..ae86fca 100644
--- a/arch/arm/mach-at91/pm_slowclock.S
+++ b/arch/arm/mach-at91/pm_slowclock.S
@@ -11,20 +11,11 @@
* published by the Free Software Foundation.
*
*/
-
#include <linux/linkage.h>
#include <linux/clk/at91_pmc.h>
#include <mach/hardware.h>
#include <mach/at91_ramc.h>
-/*
- * When SLOWDOWN_MASTER_CLOCK is defined we will also slow down the Master
- * clock during suspend by adjusting its prescalar and divisor.
- * NOTE: This hasn't been shown to be stable on SAM9s; and on the RM9200 there
- * are errata regarding adjusting the prescalar and divisor.
- */
-#undef SLOWDOWN_MASTER_CLOCK
-
pmc .req r0
sdramc .req r1
ramc1 .req r2
@@ -175,18 +166,6 @@ sdr_sr_done:
wait_mckrdy
-#ifdef SLOWDOWN_MASTER_CLOCK
- /*
- * Set the Master Clock PRES and MDIV fields.
- *
- * See AT91RM9200 errata #27 and #28 for details.
- */
- mov tmp1, #0
- str tmp1, [pmc, #AT91_PMC_MCKR]
-
- wait_mckrdy
-#endif
-
/* Save PLLA setting and disable it */
ldr tmp1, [pmc, #AT91_CKGR_PLLAR]
str tmp1, .saved_pllar
@@ -243,22 +222,6 @@ sdr_sr_done:
wait_pllalock
4:
-#ifdef SLOWDOWN_MASTER_CLOCK
- /*
- * First set PRES if it was not 0,
- * than set CSS and MDIV fields.
- *
- * See AT91RM9200 errata #27 and #28 for details.
- */
- ldr tmp1, .saved_mckr
- tst tmp1, #AT91_PMC_PRES
- beq 2f
- and tmp1, tmp1, #AT91_PMC_PRES
- str tmp1, [pmc, #AT91_PMC_MCKR]
-
- wait_mckrdy
-#endif
-
/*
* Restore master clock setting
*/
--
1.7.9.5
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2.0 1/3] pm: at91: pm_slowclock: remove the unused code related with SLOWDOWN_MASTER_CLOCK
@ 2015-03-09 3:44 ` Wenyou Yang
0 siblings, 0 replies; 14+ messages in thread
From: Wenyou Yang @ 2015-03-09 3:44 UTC (permalink / raw)
To: nicolas.ferre, linux
Cc: linux-arm-kernel, linux-kernel, alexandre.belloni, sylvain.rochet,
peda, sergei.shtylyov, linux, wenyou.yang
The SLOWDOWN_MASTER_CLOCK definition is not used, remove the redundant code.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
arch/arm/mach-at91/pm_slowclock.S | 37 -------------------------------------
1 file changed, 37 deletions(-)
diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S
index 8ab80e5..ae86fca 100644
--- a/arch/arm/mach-at91/pm_slowclock.S
+++ b/arch/arm/mach-at91/pm_slowclock.S
@@ -11,20 +11,11 @@
* published by the Free Software Foundation.
*
*/
-
#include <linux/linkage.h>
#include <linux/clk/at91_pmc.h>
#include <mach/hardware.h>
#include <mach/at91_ramc.h>
-/*
- * When SLOWDOWN_MASTER_CLOCK is defined we will also slow down the Master
- * clock during suspend by adjusting its prescalar and divisor.
- * NOTE: This hasn't been shown to be stable on SAM9s; and on the RM9200 there
- * are errata regarding adjusting the prescalar and divisor.
- */
-#undef SLOWDOWN_MASTER_CLOCK
-
pmc .req r0
sdramc .req r1
ramc1 .req r2
@@ -175,18 +166,6 @@ sdr_sr_done:
wait_mckrdy
-#ifdef SLOWDOWN_MASTER_CLOCK
- /*
- * Set the Master Clock PRES and MDIV fields.
- *
- * See AT91RM9200 errata #27 and #28 for details.
- */
- mov tmp1, #0
- str tmp1, [pmc, #AT91_PMC_MCKR]
-
- wait_mckrdy
-#endif
-
/* Save PLLA setting and disable it */
ldr tmp1, [pmc, #AT91_CKGR_PLLAR]
str tmp1, .saved_pllar
@@ -243,22 +222,6 @@ sdr_sr_done:
wait_pllalock
4:
-#ifdef SLOWDOWN_MASTER_CLOCK
- /*
- * First set PRES if it was not 0,
- * than set CSS and MDIV fields.
- *
- * See AT91RM9200 errata #27 and #28 for details.
- */
- ldr tmp1, .saved_mckr
- tst tmp1, #AT91_PMC_PRES
- beq 2f
- and tmp1, tmp1, #AT91_PMC_PRES
- str tmp1, [pmc, #AT91_PMC_MCKR]
-
- wait_mckrdy
-#endif
-
/*
* Restore master clock setting
*/
--
1.7.9.5
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2.0 2/3] ARM: at91: move "select SRAM" under SOC_AT91SAM9 and SOC_SAMA5
2015-03-09 3:43 ` Wenyou Yang
@ 2015-03-09 3:44 ` Wenyou Yang
-1 siblings, 0 replies; 14+ messages in thread
From: Wenyou Yang @ 2015-03-09 3:44 UTC (permalink / raw)
To: linux-arm-kernel
To simply the PM config the CONFIG_AT91_SLOW_CLOCK option will be removed,
so move "select SRAM" from under AT91_SLOW_CLOCK, add "select SRAM if PM"
under SOC_AT91SAM9 and SOC_SAMA5
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
arch/arm/mach-at91/Kconfig | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index c74a443..b1f9694 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -25,6 +25,7 @@ config SOC_SAMA5
select MEMORY
select ATMEL_SDRAMC
select PHYLIB if NETDEVICES
+ select SRAM if PM
menu "Atmel AT91 System-on-Chip"
@@ -81,6 +82,7 @@ config SOC_AT91RM9200
select CPU_ARM920T
select GENERIC_CLOCKEVENTS
select HAVE_AT91_USB_CLK
+ select SRAM if PM
config SOC_AT91SAM9
bool "AT91SAM9"
@@ -94,6 +96,7 @@ config SOC_AT91SAM9
select HAVE_AT91_UTMI
select HAVE_FB_ATMEL
select MEMORY
+ select SRAM if PM
help
Select this if you are using one of those Atmel SoC:
AT91SAM9260
@@ -118,7 +121,6 @@ comment "AT91 Feature Selections"
config AT91_SLOW_CLOCK
bool "Suspend-to-RAM disables main oscillator"
- select SRAM
depends on SUSPEND
help
Select this if you want Suspend-to-RAM to save the most power
--
1.7.9.5
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2.0 2/3] ARM: at91: move "select SRAM" under SOC_AT91SAM9 and SOC_SAMA5
@ 2015-03-09 3:44 ` Wenyou Yang
0 siblings, 0 replies; 14+ messages in thread
From: Wenyou Yang @ 2015-03-09 3:44 UTC (permalink / raw)
To: nicolas.ferre, linux
Cc: linux-arm-kernel, linux-kernel, alexandre.belloni, sylvain.rochet,
peda, sergei.shtylyov, linux, wenyou.yang
To simply the PM config the CONFIG_AT91_SLOW_CLOCK option will be removed,
so move "select SRAM" from under AT91_SLOW_CLOCK, add "select SRAM if PM"
under SOC_AT91SAM9 and SOC_SAMA5
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
arch/arm/mach-at91/Kconfig | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index c74a443..b1f9694 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -25,6 +25,7 @@ config SOC_SAMA5
select MEMORY
select ATMEL_SDRAMC
select PHYLIB if NETDEVICES
+ select SRAM if PM
menu "Atmel AT91 System-on-Chip"
@@ -81,6 +82,7 @@ config SOC_AT91RM9200
select CPU_ARM920T
select GENERIC_CLOCKEVENTS
select HAVE_AT91_USB_CLK
+ select SRAM if PM
config SOC_AT91SAM9
bool "AT91SAM9"
@@ -94,6 +96,7 @@ config SOC_AT91SAM9
select HAVE_AT91_UTMI
select HAVE_FB_ATMEL
select MEMORY
+ select SRAM if PM
help
Select this if you are using one of those Atmel SoC:
AT91SAM9260
@@ -118,7 +121,6 @@ comment "AT91 Feature Selections"
config AT91_SLOW_CLOCK
bool "Suspend-to-RAM disables main oscillator"
- select SRAM
depends on SUSPEND
help
Select this if you want Suspend-to-RAM to save the most power
--
1.7.9.5
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2.0 3/3] pm: at91: remove CONFIG_AT91_SLOW_CLOCK config option
2015-03-09 3:43 ` Wenyou Yang
@ 2015-03-09 3:45 ` Wenyou Yang
-1 siblings, 0 replies; 14+ messages in thread
From: Wenyou Yang @ 2015-03-09 3:45 UTC (permalink / raw)
To: linux-arm-kernel
The slow clock always exists, selecting CONFIG_AT91_SLOW_CLOCK config
is unnecessary for the suspend to memory mode.
For this mode the master clock should always switch to the slow clock.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
arch/arm/mach-at91/Kconfig | 13 -------------
arch/arm/mach-at91/Makefile | 2 +-
arch/arm/mach-at91/pm.c | 12 +-----------
3 files changed, 2 insertions(+), 25 deletions(-)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index b1f9694..7e431c6 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -119,19 +119,6 @@ endif # SOC_SAM_V4_V5
comment "AT91 Feature Selections"
-config AT91_SLOW_CLOCK
- bool "Suspend-to-RAM disables main oscillator"
- depends on SUSPEND
- help
- Select this if you want Suspend-to-RAM to save the most power
- possible (without powering off the CPU) by disabling the PLLs
- and main oscillator so that only the 32 KiHz clock is available.
-
- When only that slow-clock is available, some peripherals lose
- functionality. Many can't issue wakeup events unless faster
- clocks are available. Some lose their operating state and
- need to be completely re-initialized.
-
config AT91_TIMER_HZ
int "Kernel HZ (jiffies per second)"
range 32 1024
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 827fdbc..103c256 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -13,7 +13,7 @@ obj-$(CONFIG_SOC_SAMA5) += sama5.o
# Power Management
obj-$(CONFIG_PM) += pm.o
-obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o
+obj-$(CONFIG_PM) += pm_slowclock.o
ifeq ($(CONFIG_PM_DEBUG),y)
CFLAGS_pm.o += -DDEBUG
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index a4473dc..ea4d888 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -123,11 +123,9 @@ EXPORT_SYMBOL(at91_suspend_entering_slow_clock);
static void (*slow_clock)(void __iomem *pmc, void __iomem *ramc0,
void __iomem *ramc1, int memctrl);
-#ifdef CONFIG_AT91_SLOW_CLOCK
extern void at91_slow_clock(void __iomem *pmc, void __iomem *ramc0,
void __iomem *ramc1, int memctrl);
extern u32 at91_slow_clock_sz;
-#endif
static int at91_pm_enter(suspend_state_t state)
{
@@ -151,10 +149,9 @@ static int at91_pm_enter(suspend_state_t state)
* turning off the main oscillator; reverse on wakeup.
*/
if (slow_clock) {
-#ifdef CONFIG_AT91_SLOW_CLOCK
/* copy slow_clock handler to SRAM, and call it */
memcpy(slow_clock, at91_slow_clock, at91_slow_clock_sz);
-#endif
+
slow_clock(at91_pmc_base, at91_ramc_base[0],
at91_ramc_base[1],
at91_pm_data.memctrl);
@@ -263,7 +260,6 @@ static __init void at91_dt_ramc(void)
at91_pm_set_standby(standby);
}
-#ifdef CONFIG_AT91_SLOW_CLOCK
static void __init at91_pm_sram_init(void)
{
struct gen_pool *sram_pool;
@@ -300,16 +296,10 @@ static void __init at91_pm_sram_init(void)
sram_pbase = gen_pool_virt_to_phys(sram_pool, sram_base);
slow_clock = __arm_ioremap_exec(sram_pbase, at91_slow_clock_sz, false);
}
-#endif
-
static void __init at91_pm_init(void)
{
-#ifdef CONFIG_AT91_SLOW_CLOCK
at91_pm_sram_init();
-#endif
-
- pr_info("AT91: Power Management%s\n", (slow_clock ? " (with slow clock mode)" : ""));
if (at91_cpuidle_device.dev.platform_data)
platform_device_register(&at91_cpuidle_device);
--
1.7.9.5
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH v2.0 3/3] pm: at91: remove CONFIG_AT91_SLOW_CLOCK config option
@ 2015-03-09 3:45 ` Wenyou Yang
0 siblings, 0 replies; 14+ messages in thread
From: Wenyou Yang @ 2015-03-09 3:45 UTC (permalink / raw)
To: nicolas.ferre, linux
Cc: linux-arm-kernel, linux-kernel, alexandre.belloni, sylvain.rochet,
peda, sergei.shtylyov, linux, wenyou.yang
The slow clock always exists, selecting CONFIG_AT91_SLOW_CLOCK config
is unnecessary for the suspend to memory mode.
For this mode the master clock should always switch to the slow clock.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
arch/arm/mach-at91/Kconfig | 13 -------------
arch/arm/mach-at91/Makefile | 2 +-
arch/arm/mach-at91/pm.c | 12 +-----------
3 files changed, 2 insertions(+), 25 deletions(-)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index b1f9694..7e431c6 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -119,19 +119,6 @@ endif # SOC_SAM_V4_V5
comment "AT91 Feature Selections"
-config AT91_SLOW_CLOCK
- bool "Suspend-to-RAM disables main oscillator"
- depends on SUSPEND
- help
- Select this if you want Suspend-to-RAM to save the most power
- possible (without powering off the CPU) by disabling the PLLs
- and main oscillator so that only the 32 KiHz clock is available.
-
- When only that slow-clock is available, some peripherals lose
- functionality. Many can't issue wakeup events unless faster
- clocks are available. Some lose their operating state and
- need to be completely re-initialized.
-
config AT91_TIMER_HZ
int "Kernel HZ (jiffies per second)"
range 32 1024
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 827fdbc..103c256 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -13,7 +13,7 @@ obj-$(CONFIG_SOC_SAMA5) += sama5.o
# Power Management
obj-$(CONFIG_PM) += pm.o
-obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o
+obj-$(CONFIG_PM) += pm_slowclock.o
ifeq ($(CONFIG_PM_DEBUG),y)
CFLAGS_pm.o += -DDEBUG
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index a4473dc..ea4d888 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -123,11 +123,9 @@ EXPORT_SYMBOL(at91_suspend_entering_slow_clock);
static void (*slow_clock)(void __iomem *pmc, void __iomem *ramc0,
void __iomem *ramc1, int memctrl);
-#ifdef CONFIG_AT91_SLOW_CLOCK
extern void at91_slow_clock(void __iomem *pmc, void __iomem *ramc0,
void __iomem *ramc1, int memctrl);
extern u32 at91_slow_clock_sz;
-#endif
static int at91_pm_enter(suspend_state_t state)
{
@@ -151,10 +149,9 @@ static int at91_pm_enter(suspend_state_t state)
* turning off the main oscillator; reverse on wakeup.
*/
if (slow_clock) {
-#ifdef CONFIG_AT91_SLOW_CLOCK
/* copy slow_clock handler to SRAM, and call it */
memcpy(slow_clock, at91_slow_clock, at91_slow_clock_sz);
-#endif
+
slow_clock(at91_pmc_base, at91_ramc_base[0],
at91_ramc_base[1],
at91_pm_data.memctrl);
@@ -263,7 +260,6 @@ static __init void at91_dt_ramc(void)
at91_pm_set_standby(standby);
}
-#ifdef CONFIG_AT91_SLOW_CLOCK
static void __init at91_pm_sram_init(void)
{
struct gen_pool *sram_pool;
@@ -300,16 +296,10 @@ static void __init at91_pm_sram_init(void)
sram_pbase = gen_pool_virt_to_phys(sram_pool, sram_base);
slow_clock = __arm_ioremap_exec(sram_pbase, at91_slow_clock_sz, false);
}
-#endif
-
static void __init at91_pm_init(void)
{
-#ifdef CONFIG_AT91_SLOW_CLOCK
at91_pm_sram_init();
-#endif
-
- pr_info("AT91: Power Management%s\n", (slow_clock ? " (with slow clock mode)" : ""));
if (at91_cpuidle_device.dev.platform_data)
platform_device_register(&at91_cpuidle_device);
--
1.7.9.5
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH v2.0 0/3] ARM: AT91: pm cleanup for 4.1
2015-03-09 3:43 ` Wenyou Yang
@ 2015-03-12 14:43 ` Nicolas Ferre
-1 siblings, 0 replies; 14+ messages in thread
From: Nicolas Ferre @ 2015-03-12 14:43 UTC (permalink / raw)
To: linux-arm-kernel
Le 09/03/2015 04:43, Wenyou Yang a ?crit :
> Hi,
>
> The patch series purpose is to clean up the AT91 PM code.
>
> It is based on the branch: at91-4.0-fixes
> git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
> + [PATCH] ARM: at91: pm: change at91_pm_set_standby() to static
>
> Change log for v2.0
> - rebase on the branch: at91-4.0-fixes + the above patch.
>
> Wenyou Yang (3):
> pm: at91: pm_slowclock: remove the unused code related with
> SLOWDOWN_MASTER_CLOCK
> ARM: at91: move "select SRAM" under SOC_AT91SAM9 and SOC_SAMA5
> pm: at91: remove CONFIG_AT91_SLOW_CLOCK config option
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Whole series stacked on at91-4.1-cleanup.
Thanks.
>
> arch/arm/mach-at91/Kconfig | 17 +++--------------
> arch/arm/mach-at91/Makefile | 2 +-
> arch/arm/mach-at91/pm.c | 12 +-----------
> arch/arm/mach-at91/pm_slowclock.S | 37 -------------------------------------
> 4 files changed, 5 insertions(+), 63 deletions(-)
>
--
Nicolas Ferre
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2.0 0/3] ARM: AT91: pm cleanup for 4.1
@ 2015-03-12 14:43 ` Nicolas Ferre
0 siblings, 0 replies; 14+ messages in thread
From: Nicolas Ferre @ 2015-03-12 14:43 UTC (permalink / raw)
To: Wenyou Yang, linux
Cc: linux-arm-kernel, linux-kernel, alexandre.belloni, sylvain.rochet,
peda, sergei.shtylyov, linux
Le 09/03/2015 04:43, Wenyou Yang a écrit :
> Hi,
>
> The patch series purpose is to clean up the AT91 PM code.
>
> It is based on the branch: at91-4.0-fixes
> git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
> + [PATCH] ARM: at91: pm: change at91_pm_set_standby() to static
>
> Change log for v2.0
> - rebase on the branch: at91-4.0-fixes + the above patch.
>
> Wenyou Yang (3):
> pm: at91: pm_slowclock: remove the unused code related with
> SLOWDOWN_MASTER_CLOCK
> ARM: at91: move "select SRAM" under SOC_AT91SAM9 and SOC_SAMA5
> pm: at91: remove CONFIG_AT91_SLOW_CLOCK config option
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Whole series stacked on at91-4.1-cleanup.
Thanks.
>
> arch/arm/mach-at91/Kconfig | 17 +++--------------
> arch/arm/mach-at91/Makefile | 2 +-
> arch/arm/mach-at91/pm.c | 12 +-----------
> arch/arm/mach-at91/pm_slowclock.S | 37 -------------------------------------
> 4 files changed, 5 insertions(+), 63 deletions(-)
>
--
Nicolas Ferre
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v2.0 0/3] ARM: AT91: pm cleanup for 4.1
2015-03-09 3:43 ` Wenyou Yang
@ 2015-03-12 18:58 ` Sylvain Rochet
-1 siblings, 0 replies; 14+ messages in thread
From: Sylvain Rochet @ 2015-03-12 18:58 UTC (permalink / raw)
To: linux-arm-kernel
Hello Wenyou,
On Mon, Mar 09, 2015 at 11:43:01AM +0800, Wenyou Yang wrote:
> Hi,
>
> The patch series purpose is to clean up the AT91 PM code.
To the whole series:
Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Sylvain
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2.0 0/3] ARM: AT91: pm cleanup for 4.1
@ 2015-03-12 18:58 ` Sylvain Rochet
0 siblings, 0 replies; 14+ messages in thread
From: Sylvain Rochet @ 2015-03-12 18:58 UTC (permalink / raw)
To: Wenyou Yang
Cc: nicolas.ferre, linux, linux-arm-kernel, linux-kernel,
alexandre.belloni, peda, sergei.shtylyov, linux
Hello Wenyou,
On Mon, Mar 09, 2015 at 11:43:01AM +0800, Wenyou Yang wrote:
> Hi,
>
> The patch series purpose is to clean up the AT91 PM code.
To the whole series:
Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Sylvain
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v2.0 0/3] ARM: AT91: pm cleanup for 4.1
2015-03-09 3:43 ` Wenyou Yang
@ 2015-03-13 10:04 ` Nicolas Ferre
-1 siblings, 0 replies; 14+ messages in thread
From: Nicolas Ferre @ 2015-03-13 10:04 UTC (permalink / raw)
To: linux-arm-kernel
Le 09/03/2015 04:43, Wenyou Yang a ?crit :
> Hi,
>
> The patch series purpose is to clean up the AT91 PM code.
>
> It is based on the branch: at91-4.0-fixes
> git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
> + [PATCH] ARM: at91: pm: change at91_pm_set_standby() to static
>
> Change log for v2.0
> - rebase on the branch: at91-4.0-fixes + the above patch.
>
> Wenyou Yang (3):
> pm: at91: pm_slowclock: remove the unused code related with
> SLOWDOWN_MASTER_CLOCK
> ARM: at91: move "select SRAM" under SOC_AT91SAM9 and SOC_SAMA5
> pm: at91: remove CONFIG_AT91_SLOW_CLOCK config option
Whole series:
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
And stacked on top of at91-4.1-cleanup: thanks for your patience Wenyou ;-)
>
> arch/arm/mach-at91/Kconfig | 17 +++--------------
> arch/arm/mach-at91/Makefile | 2 +-
> arch/arm/mach-at91/pm.c | 12 +-----------
> arch/arm/mach-at91/pm_slowclock.S | 37 -------------------------------------
> 4 files changed, 5 insertions(+), 63 deletions(-)
>
--
Nicolas Ferre
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v2.0 0/3] ARM: AT91: pm cleanup for 4.1
@ 2015-03-13 10:04 ` Nicolas Ferre
0 siblings, 0 replies; 14+ messages in thread
From: Nicolas Ferre @ 2015-03-13 10:04 UTC (permalink / raw)
To: Wenyou Yang, linux
Cc: linux-arm-kernel, linux-kernel, alexandre.belloni, sylvain.rochet,
peda, sergei.shtylyov, linux
Le 09/03/2015 04:43, Wenyou Yang a écrit :
> Hi,
>
> The patch series purpose is to clean up the AT91 PM code.
>
> It is based on the branch: at91-4.0-fixes
> git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
> + [PATCH] ARM: at91: pm: change at91_pm_set_standby() to static
>
> Change log for v2.0
> - rebase on the branch: at91-4.0-fixes + the above patch.
>
> Wenyou Yang (3):
> pm: at91: pm_slowclock: remove the unused code related with
> SLOWDOWN_MASTER_CLOCK
> ARM: at91: move "select SRAM" under SOC_AT91SAM9 and SOC_SAMA5
> pm: at91: remove CONFIG_AT91_SLOW_CLOCK config option
Whole series:
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
And stacked on top of at91-4.1-cleanup: thanks for your patience Wenyou ;-)
>
> arch/arm/mach-at91/Kconfig | 17 +++--------------
> arch/arm/mach-at91/Makefile | 2 +-
> arch/arm/mach-at91/pm.c | 12 +-----------
> arch/arm/mach-at91/pm_slowclock.S | 37 -------------------------------------
> 4 files changed, 5 insertions(+), 63 deletions(-)
>
--
Nicolas Ferre
^ permalink raw reply [flat|nested] 14+ messages in thread