This series adds support for the Marvell Berlin pin-controller, allowing to configure the pin muxing from the device tree.
The Berlin pin-controller support is divided into 3 drivers, each driving one Berlin SoC. These drivers use a Berlin common part. This series applies on top of patches introducing the Marvell Berlin BG2Q you can find on Sebastian's berlin/for-next branch[1] and the patch allowing not to define the get_group_pins() function[2]. Tested on the Berlin BG2Q. [1] https://github.com/shesselba/linux-berlin/commits/berlin/for-next [2] https://patchwork.kernel.org/patch/3964491/ Changes since v1: - moved the driver to a specific berlin/ directory - divided the pin-controller driver into three (one per SoC) and reworked the driver dependencies accordingly - reworked the device tree bindings - removed the reg-names and reworked the driver to allow splitting the two pin-controllers into two separate nodes in the device tree - updated the documentation - removed unnecessary checks - added support to mux multiple groups with the same function - added BG2, BG2 and BG2CD function definitions Antoine Ténart (7): pinctrl: berlin: add the core pinctrl driver for Marvell Berlin SoCs pinctrl: berlin: add the BG2Q pinctrl driver pinctrl: berlin: add the BG2 pinctrl driver pinctrl: berlin: add the BG2CD pinctrl driver ARM: berlin: add the pinctrl dependency for the Marvell Berlin SoCs Documentation: add the Marvell Berlin pinctrl documentation ARM: dts: berlin: add the pinctrl node and muxing setup for uarts .../bindings/pinctrl/marvell,berlin-pinctrl.txt | 44 +++ arch/arm/boot/dts/berlin2.dtsi | 24 ++ arch/arm/boot/dts/berlin2cd.dtsi | 17 + arch/arm/boot/dts/berlin2q.dtsi | 24 ++ arch/arm/mach-berlin/Kconfig | 4 + drivers/pinctrl/Kconfig | 1 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/berlin/Kconfig | 19 + drivers/pinctrl/berlin/Makefile | 4 + drivers/pinctrl/berlin/berlin-bg2.c | 251 +++++++++++++ drivers/pinctrl/berlin/berlin-bg2cd.c | 194 ++++++++++ drivers/pinctrl/berlin/berlin-bg2q.c | 413 +++++++++++++++++++++ drivers/pinctrl/berlin/berlin.c | 347 +++++++++++++++++ drivers/pinctrl/berlin/berlin.h | 71 ++++ 14 files changed, 1414 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/marvell,berlin-pinctrl.txt create mode 100644 drivers/pinctrl/berlin/Kconfig create mode 100644 drivers/pinctrl/berlin/Makefile create mode 100644 drivers/pinctrl/berlin/berlin-bg2.c create mode 100644 drivers/pinctrl/berlin/berlin-bg2cd.c create mode 100644 drivers/pinctrl/berlin/berlin-bg2q.c create mode 100644 drivers/pinctrl/berlin/berlin.c create mode 100644 drivers/pinctrl/berlin/berlin.h -- 1.8.3.2 -- 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/
