This patch set fixes clk init order that went upside-down with v3.14. I haven't really investigated what caused this, but I assume it is related with DT node reordering by addresses.
Anyway, with v3.14 for MVEBU SoCs, the clock gating driver gets registered before core clocks driver. Unfortunately, we cannot return -EPROBE_DEFER in drivers initialized by clk_of_init. As the init order for our drivers is always core clocks before clock gating, we maintain init order ourselves by hooking CLK_OF_DECLARE to one init function that will register core clocks before clock gating driver. This patch is based on pre-v3.14-rc1 mainline and should go in as fixes for it. As we now send MVEBU clk pull-requests to Mike directly, I suggest Jason picks it up as a topic branch. The patches have been boot tested on Dove and compile-tested only for Kirkwood, Armada 370 and XP. Sebastian Hesselbarth (4): clk: mvebu: armada-370: maintain clock init order clk: mvebu: armada-xp: maintain clock init order clk: mvebu: dove: maintain clock init order clk: mvebu: kirkwood: maintain clock init order drivers/clk/mvebu/armada-370.c | 21 ++++++++++----------- drivers/clk/mvebu/armada-xp.c | 20 +++++++++----------- drivers/clk/mvebu/dove.c | 19 +++++++++---------- drivers/clk/mvebu/kirkwood.c | 34 ++++++++++++++++------------------ 4 files changed, 44 insertions(+), 50 deletions(-) --- Cc: Mike Turquette <mturque...@linaro.org> Cc: Jason Cooper <ja...@lakedaemon.net> Cc: Andrew Lunn <and...@lunn.ch> Cc: Gregory Clement <gregory.clem...@free-electrons.com> Cc: Thomas Petazzoni <thomas.petazz...@free-electrons.com> Cc: Ezequiel Garcia <ezequiel.gar...@free-electrons.com> Cc: linux-arm-ker...@lists.infradead.org Cc: linux-kernel@vger.kernel.org -- 1.8.5.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
