linux/drivers/pinctrl/sunxi
Ondrej Jirman cc62383fce pinctrl: sunxi: Support I/O bias voltage setting on H6
H6 SoC has a "pio group withstand voltage mode" register (datasheet
description), that needs to be used to select either 1.8V or 3.3V I/O mode,
based on what voltage is powering the respective pin banks and is thus used
for I/O signals.

Add support for configuring this register according to the voltage of the
pin bank regulator (if enabled).

This is similar to the support for I/O bias voltage setting patch for A80
and the same concerns apply. See:

  commit 402bfb3c13 ("Support I/O bias voltage setting on A80")

Signed-off-by: Ondrej Jirman <megous@megous.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-04-23 12:31:42 +02:00
..
Kconfig pinctrl: sunxi: Allow to disable pinctrl drivers 2019-04-04 10:55:54 +07:00
Makefile pinctrl: sunxi: add support for suniv F1C100s (newer F-series SoCs) 2018-11-25 13:49:10 +01:00
pinctrl-sun4i-a10.c pinctrl: sunxi: fix a typo when merging A20 support to A10 driver 2017-12-28 15:06:01 +01:00
pinctrl-sun5i.c pinctrl: sunxi: Disable strict mode for old pinctrl drivers 2017-10-31 09:45:00 +01:00
pinctrl-sun6i-a31-r.c pinctrl: sunxi: Disable strict mode for old pinctrl drivers 2017-10-31 09:45:00 +01:00
pinctrl-sun6i-a31.c pinctrl: sunxi: Disable strict mode for old pinctrl drivers 2017-10-31 09:45:00 +01:00
pinctrl-sun8i-a23-r.c pinctrl: sunxi: Disable strict mode for old pinctrl drivers 2017-10-31 09:45:00 +01:00
pinctrl-sun8i-a23.c pinctrl: sunxi: Disable strict mode for old pinctrl drivers 2017-10-31 09:45:00 +01:00
pinctrl-sun8i-a33.c pinctrl: sunxi: change irq_bank_base to irq_bank_map 2018-03-27 15:07:49 +02:00
pinctrl-sun8i-a83t-r.c pinctrl: sunxi: Add support for A83T R_PIO 2017-06-09 11:20:32 +02:00
pinctrl-sun8i-a83t.c pinctrl: sunxi: a83t: Fix IRQ offset typo for PH11 2018-12-07 13:32:19 +01:00
pinctrl-sun8i-h3-r.c pinctrl: sunxi: Disable strict mode for old pinctrl drivers 2017-10-31 09:45:00 +01:00
pinctrl-sun8i-h3.c pinctrl: sunxi: Disable strict mode for old pinctrl drivers 2017-10-31 09:45:00 +01:00
pinctrl-sun8i-v3s.c pinctrl: sunxi: change irq_bank_base to irq_bank_map 2018-03-27 15:07:49 +02:00
pinctrl-sun9i-a80-r.c pinctrl: sunxi: Prepare for alternative bias voltage setting methods 2019-04-23 12:29:21 +02:00
pinctrl-sun9i-a80.c pinctrl: sunxi: Prepare for alternative bias voltage setting methods 2019-04-23 12:29:21 +02:00
pinctrl-sun50i-a64-r.c pinctrl: sunxi: Add A64 R_PIO controller support 2017-03-14 14:42:24 +01:00
pinctrl-sun50i-a64.c pinctrl: sunxi: a64: Rename function ts0 to ts 2018-12-07 13:29:28 +01:00
pinctrl-sun50i-h5.c pinctrl: sunxi: Disable strict mode for H5 driver 2017-11-30 16:50:43 +01:00
pinctrl-sun50i-h6-r.c pinctrl: sunxi: add support for H6 R_PIO pin controller 2018-05-16 14:19:13 +02:00
pinctrl-sun50i-h6.c pinctrl: sunxi: Support I/O bias voltage setting on H6 2019-04-23 12:31:42 +02:00
pinctrl-suniv-f1c100s.c pinctrl: sunxi: add support for suniv F1C100s (newer F-series SoCs) 2018-11-25 13:49:10 +01:00
pinctrl-sunxi.c pinctrl: sunxi: Support I/O bias voltage setting on H6 2019-04-23 12:31:42 +02:00
pinctrl-sunxi.h pinctrl: sunxi: Support I/O bias voltage setting on H6 2019-04-23 12:31:42 +02:00