linux/drivers/power/reset, branch v4.5

power/reset: at91-reset: add missing of_node_put

2015-12-05T01:06:49Z

for_each_matching_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. A simplified version of the semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // @@ expression e,e1; local idexpression np; @@ for_each_matching_node(np, e1) { ... when != of_node_put(np) when != e = np ( return np; | + of_node_put(np); ? return ...; ) ... } // Signed-off-by: Julia Lawall Signed-off-by: Sebastian Reichel

power: reset: at91-reset/trivial: driver applies to SAMA5 family as well

2015-09-22T13:45:39Z

This diver doesn't applies only on SAM9 SoC families but on SAMA5 families as well. Signed-off-by: Nicolas Ferre Signed-off-by: Sebastian Reichel

power/reset: at91-poweroff: get and use slow clock

2015-09-22T13:18:53Z

Commit dca1a4b5ff6e ("clk: at91: keep slow clk enabled to prevent system hang") added a workaround for the slow clock as it is not properly handled by its users. Get and use the slow clock as it is necessary for the at91 shutdown controller. Signed-off-by: Alexandre Belloni Signed-off-by: Sebastian Reichel

power/reset: at91-poweroff: allow compiling as a module

2015-09-22T13:18:53Z

It was not possible to compile at91-poweroff as a module. Implement .remove() to allow it. Also switch to module_platform_driver_probe() as it is not hotpluggable. Signed-off-by: Alexandre Belloni Signed-off-by: Sebastian Reichel

power/reset: at91-reset: get and use slow clock

2015-09-22T13:18:52Z

Commit dca1a4b5ff6e ("clk: at91: keep slow clk enabled to prevent system hang") added a workaround for the slow clock as it is not properly handled by its users. Get and use the slow clock as it is necessary for the at91 reset controller. Signed-off-by: Alexandre Belloni Signed-off-by: Sebastian Reichel

power/reset: at91-reset: allow compiling as a module

2015-09-22T13:18:52Z

It was not possible to compile at91-reset as a module. Implement .remove() to allow it. Also switch to module_platform_driver_probe() as it is not hotpluggable. Signed-off-by: Alexandre Belloni Signed-off-by: Sebastian Reichel

power/reset: at91-reset: remove useless at91_reset_platform_probe()

2015-09-22T13:18:52Z

Since all the at91 platforms are now DT only, at91_reset_platform_probe() is now useless, remove it. Signed-off-by: Alexandre Belloni Signed-off-by: Sebastian Reichel

power/reset: zx: Remove unnecessary include file

2015-07-27T13:33:30Z

Including ARM related header file cause build failure in i386 build because COMILE_TEST also involve building zx driver. Remove the unnecessary include file. Signed-off-by: Jun Nie Signed-off-by: Sebastian Reichel

power/reset: zx: Register restart handler

2015-07-24T15:29:17Z

Register with kernel restart handler instead of setting arm_pm_restart directly. Signed-off-by: Jun Nie Signed-off-by: Sebastian Reichel

power: reset: at91: add sama5d3 reset function

2015-07-20T16:12:09Z

This patch introduces a new compatible string: "atmel,sama5d3-rstc" and new reset function for sama5d3 and later chips. As in sama5d3 or later chips, we don't have to shutdown the DDR controller before reset. Shutdown the DDR controller before reset is a workaround to avoid DDR signal driving the bus, but since sama5d3 and later chips there is no such a conflict. So in this patch: 1. the sama5d3 reset function only need to write the rstc register and return. 2. we can remove the code related with sama5d3 DDR controller as we don't use it at all. Signed-off-by: Josh Wu Acked-by: Nicolas Ferre Acked-by: Alexandre Belloni Reviewed-by: Guenter Roeck Signed-off-by: Sebastian Reichel