diff options
| author | Bai Ping <b51503@freescale.com> | 2015-06-03 22:30:33 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:23:07 +0800 |
| commit | 34e0d2bf3ff49e5ecdfc279cc0970632a3ba534c (patch) | |
| tree | 59285b42f72458346baa5a4874add9d999a1e5d1 /arch/arm/mach-imx/common.h | |
| parent | 3afa74588af026156d6f3a0c39e1cdd873be0228 (diff) | |
MLK-11021-03 ARM: imx6: add low power idle support on imx6ul
Add the low power idle support on i.MX6UL. The ANATOP can enter low
power when all PLLs are powered down. If need entering low power idle
with LDO_2P5 and LDO_1P1 power down and other anatop module in low
power mode, add "uart_from_osc' on command line to make sure the UART
clk is from osc to let the PLL3 power down when entering low power idle.
Signed-off-by: Bai Ping <b51503@freescale.com>
(cherry picked from commit 5215cba66938fd09f44e61b2c7b7ae0ef0629c2f)
Diffstat (limited to 'arch/arm/mach-imx/common.h')
| -rw-r--r-- | arch/arm/mach-imx/common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index e77ac66aac84..edfd8b54103c 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -137,6 +137,7 @@ int imx_cpu_kill(unsigned int cpu); void imx_busfreq_map_io(void); void imx7d_low_power_idle(void); void imx6sx_low_power_idle(void); +void imx6ul_low_power_idle(void); #ifdef CONFIG_SUSPEND void v7_cpu_resume(void); |