u-boot.git/drivers/pinctrl/Kconfig, branch v2020.04

x86: Add a generic Intel pinctrl driver

2019-12-15T03:44:25Z

Recent Intel SoCs share a pinctrl mechanism with many common elements. Add an implementation of this core functionality, allowing SoC-specific drivers to avoid adding common code. As well as a pinctrl driver this provides a GPIO driver based on the same code. Once other SoCs use this driver we may consider moving more properties to the device tree (e.g. the community info and pad definitions). Signed-off-by: Simon Glass Reviewed-by: Bin Meng

dm: pinctrl: Allow enabling full pinctrl in SPL/TPL

2019-12-15T03:44:09Z

At present these options cannot be enabled for SPL/TPL, but this can be useful in some cases. Add Kconfig options to allow it. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

pinctrl: add support for MediaTek MT7628

2019-10-25T15:20:44Z

This patch adds pinctrl support for mt7628, with a file for common pinmux functions and a file for mt7628 which has additional support for pinconf. Signed-off-by: Weijie Gao

pinctrl: Kconfig: remove duplicated nodes

2019-10-21T13:40:50Z

Remove the duplicated configs introduced when the same patch is applied twice times: - commit e878b53a79d1 ("dm: pinctrl: introduce PINCONF_RECURSIVE option") - commit c20851b3d850 ("dm: pinctrl: introduce PINCONF_RECURSIVE option") Signed-off-by: Patrick Delaunay

dm: pinctrl: introduce PINCONF_RECURSIVE option

2019-10-15T14:40:03Z

In the Linux pinctrl binding, the pin configuration nodes don't need to be direct children of the pin controller device (may be grandchildren for example). This behavior is managed with the pinconfig u-class which recursively bind all the sub-node of the pin controller. But for some binding (when pin configuration is only children of pin controller) that is not necessary. U-Boot can save memory and reduce the number of pinconf instance when this feature is deactivated (for arch stm32mp for example for SPL). This patch allows to control this feature with a new option CONFIG_PINCONF_RECURSIVE when it is possible for each individual pin controller device. Signed-off-by: Patrick Delaunay Reviewed-by: Simon Glass Fixed CONFIG_IF_ENABLED() condition, added __maybe_unused: Signed-off-by: Simon Glass

dm: pinctrl: introduce PINCONF_RECURSIVE option

2019-10-15T14:40:02Z

pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver

2019-04-12T14:09:13Z

This patch adds pinctrl/GPIO driver for STMicroelectronics Multi-Function eXpander (STMFX) GPIO expander. STMFX is an I2C slave controller, offering up to 24 GPIOs. The driver relies on UCLASS_PINCTRL and UCLASS_GPIO. Signed-off-by: Patrick Delaunay Signed-off-by: Patrice Chotard

pinctrl: Kconfig: fix missing include of rockchip/Kconfig

2019-02-01T15:59:14Z

After the merge of the new, generic pinctrl-code, the include for rockchip/Kconfig was missing. Add it here, so we can select the pinctrl-driver for SPL. Signed-off-by: Philipp Tomsich

pinctrl: Kconfig: sort includes alphabetically

2019-02-01T15:59:14Z

To make adding new subdirectories easier, let's enforce alphabetical ordering of the includes of Kconfig files in the respective subdirectories. Signed-off-by: Philipp Tomsich

pinctrl: rockchip: Add common rockchip pinctrl driver

2019-02-01T15:59:11Z

Use this driver to fit all Rockchip SOCs and to support the desired pinctrl configuration via DTS. Signed-off-by: David Wu Acked-by: Heiko Stuebner Reviewed-by: Kever Yang Reviewed-by: Philipp Tomsich