From mboxrd@z Thu Jan 1 00:00:00 1970 From: sebastian.hesselbarth@gmail.com (Sebastian Hesselbarth) Date: Thu, 13 Sep 2012 17:41:42 +0200 Subject: [PATCH v4 00/10] pinctrl: mvebu: pinctrl driver In-Reply-To: <1344689809-6223-1-git-send-email-sebastian.hesselbarth@gmail.com> References: <1344689809-6223-1-git-send-email-sebastian.hesselbarth@gmail.com> Message-ID: <1347550912-18021-1-git-send-email-sebastian.hesselbarth@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch set adds a core pinctrl driver for Marvell MVEBU SoCs and SoC specific stubs for Armada 370, Armada XP, Dove, and Kirkwood. The SoC specific stubs use the pinctrl-mvebu core driver that handles pinctrl API and register accesses for common pinctrl registers. As especially Dove has some pinctrl registers that do not match the common pinctrl register layout the core driver has been extended by some callbacks to allow uncommon Dove pinctrl registers. DT binding documentation is added for all supported SoCs but as Dove and Kirkwood are not yet ready for full DT support, the pinctrl driver is only activated for Armada 370 and XP. The driver of latest patch v4 has been tested on Dove, Armada 370, Armada XP, and 88f6281 variant of Kirkwood. Changelog: v2: - rebased on git://git.infradead.org/users/jcooper/linux.git boards-for-3.7 - removed arch/arm/*/Kconfig patches that enable PINCTRL_ on MACH_MVEBU (those will be sent as a different patch set) - reworked patches wrt reviews from Andrew Lunn and Linus Walleij v3: - parse functions from SoC specific pin groups instead of DT node - move kirkwood variants to DT match data - respect Armada XP variant in DTs - cleaned whitespaces in DTs - rebased to jcooper/boards-for-v3.7-v2 v4: - fix bogus v3 patch set with respect to pinctrl-mvebu, and pinctrl-kirkwood (my deep appologies to all reviewers that wasted their time with reviewing v3) - mark internal functions in pinctrl-mvebu as static - split up Kconfig of Armada 370 and XP - enable pinctrl drivers for Armada 370 and XP Sebastian Hesselbarth (3): pinctrl: mvebu: pinctrl driver core pinctrl: mvebu: dove pinctrl driver pinctrl: mvebu: kirkwood pinctrl driver Thomas Petazzoni (7): pinctrl: mvebu: add pinctrl driver for Armada 370 pinctrl: mvebu: add pinctrl driver for Armada XP ARM: mvebu: Add pinctrl support to Armada XP SoCs ARM: mvebu: Add pinctrl support to Armada 370 SoC ARM: mvebu: adjust Armada XP evaluation board DTS arm: mvebu: split Kconfig options for Armada 370 and XP arm: mvebu: select the pinctrl drivers for Armada 370 and Armada XP platforms .../pinctrl/marvell,armada-370-pinctrl.txt | 95 +++ .../bindings/pinctrl/marvell,armada-xp-pinctrl.txt | 100 +++ .../bindings/pinctrl/marvell,dove-pinctrl.txt | 72 ++ .../bindings/pinctrl/marvell,kirkwood-pinctrl.txt | 279 ++++++++ .../bindings/pinctrl/marvell,mvebu-pinctrl.txt | 46 ++ arch/arm/Kconfig | 1 + arch/arm/boot/dts/armada-370.dtsi | 7 + arch/arm/boot/dts/armada-xp-db.dts | 4 +- arch/arm/boot/dts/armada-xp-mv78230.dtsi | 30 + arch/arm/boot/dts/armada-xp-mv78260.dtsi | 30 + arch/arm/boot/dts/armada-xp-mv78460.dtsi | 30 + arch/arm/mach-mvebu/Kconfig | 18 +- drivers/pinctrl/Kconfig | 22 + drivers/pinctrl/Makefile | 5 + drivers/pinctrl/pinctrl-armada-370.c | 421 +++++++++++ drivers/pinctrl/pinctrl-armada-xp.c | 468 ++++++++++++ drivers/pinctrl/pinctrl-dove.c | 620 ++++++++++++++++ drivers/pinctrl/pinctrl-kirkwood.c | 472 ++++++++++++ drivers/pinctrl/pinctrl-mvebu.c | 754 ++++++++++++++++++++ drivers/pinctrl/pinctrl-mvebu.h | 192 +++++ 20 files changed, 3661 insertions(+), 5 deletions(-) create mode 100644 Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt create mode 100644 arch/arm/boot/dts/armada-xp-mv78230.dtsi create mode 100644 arch/arm/boot/dts/armada-xp-mv78260.dtsi create mode 100644 arch/arm/boot/dts/armada-xp-mv78460.dtsi create mode 100644 drivers/pinctrl/pinctrl-armada-370.c create mode 100644 drivers/pinctrl/pinctrl-armada-xp.c create mode 100644 drivers/pinctrl/pinctrl-dove.c create mode 100644 drivers/pinctrl/pinctrl-kirkwood.c create mode 100644 drivers/pinctrl/pinctrl-mvebu.c create mode 100644 drivers/pinctrl/pinctrl-mvebu.h --- Cc: Sebastian Hesselbarth Cc: Thomas Petazzoni Cc: Grant Likely Cc: Rob Herring Cc: Rob Landley Cc: Russell King Cc: Lior Amsalem Cc: Andrew Lunn Cc: Jason Cooper Cc: Gregory CLEMENT Cc: Ben Dooks Cc: Linus Walleij Cc: Stephen Warren Cc: devicetree-discuss at lists.ozlabs.org Cc: linux-doc at vger.kernel.org Cc: linux-kernel at vger.kernel.org Cc: linux-arm-kernel at lists.infradead.org -- 1.7.10.4