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5 commits

Author SHA1 Message Date
Anson Huang 47526e410d ARM: imx: add cpufreq support for i.mx6sx 
Add cpufreq support for i.MX6SX, using common
i.MX6Q cpufreq driver.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
 2014-09-16 10:06:45 +08:00
Shawn Guo 8756dd924d ARM: imx: mark .dt_compat as const 
Otherwise GCC will mark the .init.rodata section R/W, which causes
a compile error once we add other real R/O data.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
 2014-07-18 16:11:33 +08:00
Anson Huang a25d67a437 ARM: imx: add cpuidle support for i.mx6sx 
Add cpuidle support for i.MX6SX, derive from i.MX6Q's
cpuidle, two levels supported:

1. WFI;
2. WAIT mode.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
 2014-07-18 16:10:14 +08:00
Anson Huang ff843d621b ARM: imx: add suspend support for i.mx6sx 
Add suspend support for i.MX6SX.

To enter suspend, echo mem > /sys/power/state.
To exit suspend, using RTC alarm or enable debug UART wakeup.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
 2014-07-18 16:10:14 +08:00
Shawn Guo d9654dceb3 ARM: imx: add basic imx6sx SoC support 
Add basic suppport for i.MX6 SoloX SoC.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
 2014-05-16 15:35:25 +08:00