[PATCH 0/6] arm64: a37xx: pinctrl: Fix requesting GPIOs and pinmux command
Pali Rohár
pali at kernel.org
Mon Jul 25 14:08:57 CEST 2022
This patch series cleanup pinctrl-armada-37xx.c driver, add missing pin
muxes into the list to allow usage all MPP pins as GPIOs, implement
gpio_request_enable callback for correctly setting MPP pins to GPIO
mode.
For debugging purposes are implemented also get_pins_count, get_pin_name
and get_pin_muxing functions which are required for U-Boot command:
pinmux status -a
Pali Rohár (6):
arm64: a37xx: pinctrl: Remove unused grp->pins fields
arm64: a37xx: pinctrl: Remove duplicate info->groups and info->ngroups
fields
arm64: a37xx: pinctrl: Mark all functions and structures as static
arm64: a37xx: pinctrl: Add missing pinmuxes into the list
arm64: a37xx: pinctrl: Implement gpio_request_enable for gpio
functionality
arm64: a37xx: pinctrl: Implement get_pins_count, get_pin_name and
get_pin_muxing functions
drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 189 ++++++++++++++++----
1 file changed, 153 insertions(+), 36 deletions(-)
--
2.20.1
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