This is a small patch set preparing a discussion and rework for the Power Management Unit (PMU) found on Marvell Dove SoCs. We are planing to consolidate PMU into a single DT node instead of chopping it into tiny pieces [1].
As we just have taken in patches for pinctrl driver that grab another piece of PMU reg space, we rather drop the corresponding reg property and wait for v3.15 and proper PMU node rework. Patch 1 drops the reg property added for pinctrl and is based on mvebu/dt. Patch 2 drops the reg property added for pinctrl from the corresponding binding documentation and example. It is based on recently pulled mvebu/pinctrl-dove. Patch 3 reduces a WARN on missing reg properties to dev_warn with FW_BUG, as we just enforced this situation. The driver will continue to work properly without the resource and derive it from other resources. As soon as PMU binding is worked out, we will update the driver to make use of it. The last patch is optional and Linus Walleij can reject it, if he is already done for v3.15. [1] https://lkml.org/lkml/2014/3/3/326 Sebastian Hesselbarth (3): ARM: dove: drop pinctrl PMU reg property devicetree: bindings: drop pinctrl PMU reg property pinctrl: mvebu: silence WARN to dev_warn Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt | 2 +- Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt | 2 +- arch/arm/boot/dts/dove.dtsi | 3 +-- drivers/pinctrl/mvebu/pinctrl-dove.c | 3 ++- 4 files changed, 5 insertions(+), 5 deletions(-) --- Cc: Rob Herring <[email protected]> Cc: Pawel Moll <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Ian Campbell <[email protected]> Cc: Kumar Gala <[email protected]> Cc: Russell King <[email protected]> Cc: Jason Cooper <[email protected]> Cc: Andrew Lunn <[email protected]> Cc: Gregory Clement <[email protected]> Cc: Linus Walleij <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] -- 1.8.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
