| commit | 05136f0897b526b9cd090c93b95bbd1b67c18cc5 | |
| author | Anson Huang <b20788@freescale.com> | |
| Wed, 17 Dec 2014 04:24:12 +0000 (17 12:24 +0800) | ||
| committer | Shawn Guo <shawn.guo@linaro.org> | |
| Mon, 5 Jan 2015 13:34:29 +0000 (5 21:34 +0800) | ||
| tree | a550264eb74fa756155662b4fdd67ed7d147618f | treesnapshot (tar.gz zip) |
| parent | df096fde0889a7a624fcc9616ff5ebd7446d131e | commitdiff |
ARM: imx: support arm power off in cpuidle for i.mx6sx
This patch introduces an independent cpuidle driver for
i.MX6SX, and supports arm power off in idle, totally
3 levels of cpuidle are supported as below:
1. ARM WFI;
2. SOC in WAIT mode;
3. SOC in WAIT mode + ARM power off.
ARM power off can save at least 5mW power.
This patch also replaces imx6q_enable_rbc with imx6_enable_rbc.
Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This patch introduces an independent cpuidle driver for
i.MX6SX, and supports arm power off in idle, totally
3 levels of cpuidle are supported as below:
1. ARM WFI;
2. SOC in WAIT mode;
3. SOC in WAIT mode + ARM power off.
ARM power off can save at least 5mW power.
This patch also replaces imx6q_enable_rbc with imx6_enable_rbc.
Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>