Messages in this thread | | | From | Antoine Ténart <> | Subject | [PATCH v3 0/7] ARM: berlin: add pinctrl support | Date | Mon, 5 May 2014 07:27:22 +0200 |
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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 v2: - added the uart2 pin muxing node for BG2 - cosmetic fixes
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 | 45 +++ arch/arm/boot/dts/berlin2.dtsi | 31 ++ 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 | 346 +++++++++++++++++ drivers/pinctrl/berlin/berlin.h | 71 ++++ 14 files changed, 1421 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
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