diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-08 10:23:54 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-08 10:23:54 -0700 |
commit | fe460a6df6a8427d4ce7c731a0de43b6e10e9f6b (patch) | |
tree | 7b073b94f6f66ec82d8c9c6b1d2d78fb8a802848 /drivers/pinctrl/sunxi/pinctrl-sunxi.h | |
parent | d1cd7c85f9e29740fddec6f25d8bf061937bf58d (diff) | |
parent | e0e31695b53b649dc2784c4dd517bcdd09bce189 (diff) | |
download | linux-fe460a6df6a8427d4ce7c731a0de43b6e10e9f6b.tar.bz2 |
Merge tag 'pinctrl-v5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"It is pretty calm and chill in pin control for the moment. Just
incremental development.
There is an odd patch to the Super-H architecture, it's coming from
the maintainers so should be fine.
Summary:
New drivers:
- Bitmain BM1880 pin controller
- Mediatek MT8516
- Cirrus Logich Lochnagar PMIC pins
Updates:
- Incremental development on Renesas SH-PFC
- Incremental development on Intel pin controller and some particular
updates for Cedarfork.
- Pin configuration support in Allwinner SunXi drivers
- Suspend/resume support in the NXP/Freescale i.MX8MQ driver
- Support for more packaging of the ST Micro STM32"
* tag 'pinctrl-v5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (72 commits)
pinctrl: mcp23s08: Do not complain about unsupported params
pinctrl: Rework Kconfig dependency for BM1880 pinctrl driver
MAINTAINERS: Add entry for BM1880 pinctrl
pinctrl: Add pinctrl support for BM1880 SoC
dt-bindings: pinctrl: Add BM1880 pinctrl binding
pinctrl: stm32: check irq controller availability at probe
pinctrl: mediatek: Add MT8516 Pinctrl driver
pinctrl: zte: fix leaked of_node references
pinctrl: intel: Increase readability of intel_gpio_update_pad_mode()
pinctrl: intel: Retain HOSTSW_OWN for requested gpio pin
pinctrl: pistachio: fix leaked of_node references
pinctrl: sunxi: Support I/O bias voltage setting on H6
pinctrl: sunxi: Prepare for alternative bias voltage setting methods
pinctrl: st: fix leaked of_node references
pinctrl: samsung: fix leaked of_node references
pinctrl: stm32: align stm32mp157 pin names
pinctrl: stm32: add package information for stm32mp157c
pinctrl: stm32: introduce package support
dt-bindings: pinctrl: stm32: add new entry for package information
pinctrl: imx8mq: Add suspend/resume ops
...
Diffstat (limited to 'drivers/pinctrl/sunxi/pinctrl-sunxi.h')
-rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.h b/drivers/pinctrl/sunxi/pinctrl-sunxi.h index ee15ab067b5f..44e30deeee38 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.h +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.h @@ -95,6 +95,22 @@ #define PINCTRL_SUN7I_A20 BIT(7) #define PINCTRL_SUN8I_R40 BIT(8) +#define PIO_POW_MOD_SEL_REG 0x340 + +enum sunxi_desc_bias_voltage { + BIAS_VOLTAGE_NONE, + /* + * Bias voltage configuration is done through + * Pn_GRP_CONFIG registers, as seen on A80 SoC. + */ + BIAS_VOLTAGE_GRP_CONFIG, + /* + * Bias voltage is set through PIO_POW_MOD_SEL_REG + * register, as seen on H6 SoC, for example. + */ + BIAS_VOLTAGE_PIO_POW_MODE_SEL, +}; + struct sunxi_desc_function { unsigned long variant; const char *name; @@ -117,7 +133,7 @@ struct sunxi_pinctrl_desc { const unsigned int *irq_bank_map; bool irq_read_needs_mux; bool disable_strict_mode; - bool has_io_bias_cfg; + enum sunxi_desc_bias_voltage io_bias_cfg_variant; }; struct sunxi_pinctrl_function { |