This patch series try to add pinctrl driver support for
the Meson-G12A SoC.
The pinctrl driver for Meson-G12A SoC share the similar IP as
the previous Meson-AXG SoC, both use same pinmux ops (register layout).
But, a new driver is needed here due to the differences in the pins.
Changes since v2 at [2]
- use ${FUNCTION}_${DOMAIN}_${PORT}_${PINFUNC}_${BANK}${PINNUM}
to rename some pins
- fix tdm groups
- explain the similarity of pinmux between AXG and G12A - thanks Martin
- collect Rob's Reviewed-by
Changes since v1 at [1]
- add Martin's Ack, Xingyu's Signed-off
- squash patch 1,2 (documentation & header file)
- explain pinctrl IP
- notice GPIOE located in AO bank
[1] https://lkml.kernel.org/r/20180704224511.29350-1-yixun.lan@xxxxxxxxxxx
[2] https://lkml.kernel.org/r/20180714232754.5402-1-yixun.lan@xxxxxxxxxxx
Yixun Lan (2):
documentation: pinctrl: Add compatibles for Amlogic Meson G12A pin
controllers
pinctrl: meson-g12a: add pinctrl driver support
.../bindings/pinctrl/meson,pinctrl.txt | 2 +
drivers/pinctrl/meson/Kconfig | 6 +
drivers/pinctrl/meson/Makefile | 1 +
drivers/pinctrl/meson/pinctrl-meson-g12a.c | 1404 +++++++++++++++++
include/dt-bindings/gpio/meson-g12a-gpio.h | 114 ++
5 files changed, 1527 insertions(+)
create mode 100644 drivers/pinctrl/meson/pinctrl-meson-g12a.c
create mode 100644 include/dt-bindings/gpio/meson-g12a-gpio.h
--
2.18.0
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