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Subject[PATCH v5 0/7] arm64: berlin: add pinctrl support
This series adds support for Marvell berlin4ct pin-controller, allowing
to configure the pin muxing from the device tree.

Since v4:
- drop ARCH_BERLIN dependency for it has been met
- drop COMPILE_TEST dependency but make berlin pinctrl driver visible
if COMPILE_TEST=y, and let this change be a seperate commit.

Since v3:
- fix stupid build error: I missed local changes to berlin-bg4ct.c

Since v2:
- introduce new berlin_pinctrl_probe_regmap() to avoid duplicated code
- renaming such as s/urt/uart etc. but keep the group name as URT* to keep
consistent with HW/ASIC

Since v1:
- use generic name for pin functions
- a new commit to add pinmux for uart0
- correct pinctrl usage in dts

Jisheng Zhang (7):
pinctrl: berlin: introduce berlin_pinctrl_probe_regmap()
pinctrl: berlin: Make berlin pinctrl driver visible if COMPILE_TEST=y
pinctrl: berlin: add the berlin4ct pinctrl driver
arm64: berlin: add the pinctrl dependency for Marvell Berlin SoCs
pinctrl: dt-binding: document berlin4ct SoC pinctrl
arm64: dts: berlin4ct: add the pinctrl node
arm64: dts: berlin4ct: add default pinmux for uart0

.../devicetree/bindings/pinctrl/berlin,pinctrl.txt | 5 +-
arch/arm64/Kconfig.platforms | 1 +
arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 22 +
drivers/pinctrl/berlin/Kconfig | 7 +-
drivers/pinctrl/berlin/Makefile | 1 +
drivers/pinctrl/berlin/berlin-bg4ct.c | 503 +++++++++++++++++++++
drivers/pinctrl/berlin/berlin.c | 26 +-
drivers/pinctrl/berlin/berlin.h | 4 +
8 files changed, 558 insertions(+), 11 deletions(-)
create mode 100644 drivers/pinctrl/berlin/berlin-bg4ct.c


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