[PATCH 0/3] pinctrl: meson-a1: add pinctrl driver

From: Qianggui Song
Date: Tue Sep 17 2019 - 02:22:41 EST


This patchset adds Pin controller driver support for Meson-A1 Soc
which shares the same register layout of pinmux with previous
Meson-G12A, however there is difference for gpio and pin config
registers in A1.

This patchset is based on A1 DTBv4[1].

[1] https://lore.kernel.org/linux-amlogic/1568276370-54181-1-git-send-email-jianxin.pan@xxxxxxxxxxx

Qianggui Song (3):
pinctrl: add compatible for Amlogic Meson A1 pin controller
pinctrl: meson-a1: add pinctrl driver for Meson A1 Soc
arm64: dts: meson: a1: add pinctrl controller support

.../devicetree/bindings/pinctrl/meson,pinctrl.txt | 1 +
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 18 +
drivers/pinctrl/meson/Kconfig | 6 +
drivers/pinctrl/meson/Makefile | 1 +
drivers/pinctrl/meson/pinctrl-meson-a1.c | 942 +++++++++++++++++++++
drivers/pinctrl/meson/pinctrl-meson.c | 8 +-
drivers/pinctrl/meson/pinctrl-meson.h | 9 +
include/dt-bindings/gpio/meson-a1-gpio.h | 73 ++
8 files changed, 1056 insertions(+), 2 deletions(-)
create mode 100644 drivers/pinctrl/meson/pinctrl-meson-a1.c
create mode 100644 include/dt-bindings/gpio/meson-a1-gpio.h

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1.9.1