diff options
| author | Olof Johansson <olof@lixom.net> | 2014-05-26 13:24:56 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2014-05-26 13:24:56 -0700 |
| commit | 2ca602de42863436cce275dde35c22496344d539 (patch) | |
| tree | 9111b81359168bb61767101fb71219a3a6416fd6 /arch/arm/mach-omap2/pm34xx.c | |
| parent | 98954f4b122c2c5ac03bb3d21fd171a062dc294f (diff) | |
| parent | 57b05572267581c2320462e9b606709fa6da4c5a (diff) | |
Merge tag 'omap-for-v3.16/pm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Merge "ARM: omap pm changes for v3.16 merge window, resend" from Tony Lindgren:
PM related fixes for omap3 that were discovered during omap3
conversion to device tree. This series sets up the PMIC signaling
in a way where we can test for PM regressions easily by
looking at state of the the sys_clkreq and sys_off_mode pins.
Note that this series alone does not make omap3 PM to cut
off core voltage during off-idle, changes to twl4030-power.c
configurations are still needed. Those will be posted
separately.
* tag 'omap-for-v3.16/pm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Enable CPUidle in omap2plus_defconfig
ARM: dts: Enable N900 keyboard sleep leds by default
ARM: OMAP2+: Fix voltage scaling init for device tree
ARM: dts: Configure omap3 twl4030 I2C4 pins by default
ARM: OMAP3: Fix voltage control for deeper idle states
ARM: OMAP3: Disable broken omap3_set_off_timings function
ARM: OMAP3: Fix idle mode signaling for sys_clkreq and sys_off_mode
ARM: dts: Fix omap serial wake-up when booted with device tree
mfd: twl-core: Fix idle mode signaling for omaps when booted with device tree
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-omap2/pm34xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/pm34xx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 90ea2d3ab405..507d8eeaab95 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -50,6 +50,7 @@ #include "sdrc.h" #include "sram.h" #include "control.h" +#include "vc.h" /* pm34xx errata defined in pm.h */ u16 pm34xx_errata; @@ -288,6 +289,9 @@ void omap_sram_idle(void) } } + /* Configure PMIC signaling for I2C4 or sys_off_mode */ + omap3_vc_set_pmic_signaling(core_next_state); + omap3_intc_prepare_idle(); /* |