Changes in Kconfig

993d38647804592e1fd017a1584665be8f8f0308 - pinctrl: spacemit: move over to generic pinmux dt_node_to_map implementation

Tue, 19 May 2026 11:37:25 +0200

pinctrl: spacemit: move over to generic pinmux dt_node_to_map implementationReplace the custom implementation of dt_node_to_map withpinctrl_generic_dt_node_to_map() to demonstrate its use.spacemit_pin_mux_config didn't provide much value in the first place,because the group contains the information required to look up thespacemit_pin struct corresponding to a pin, so there's no loss infunctionality as a result of the generic function carrying only the muxdata in the group's data pointer rather than having an array ofspacemit_pin_mux_config structs.Signed-off-by: Conor Dooley Reviewed-by: Troy Mitchell Signed-off-by: Linus Walleij List of files: /linux/drivers/pinctrl/spacemit/Kconfig

7412311c4655497b6ab6dd7b802f9390f0f57dc7 - pinctrl: spacemit: k3: add initial pin support

Fri, 02 Jan 2026 08:00:24 +0100

pinctrl: spacemit: k3: add initial pin supportFor the pinctrl IP of SpacemiT's K3 SoC, it has different register offsetcomparing with previous SoC generation, so introduce a function to do thepin to offset mapping. Also add all the pinctrl data.Signed-off-by: Yixun Lan Signed-off-by: Linus Walleij List of files: /linux/drivers/pinctrl/spacemit/Kconfig

c746ff4a67f4842e90fe232d2c9fc983f4034848 - pinctrl: spacemit: PINCTRL_SPACEMIT_K1 should not default to y unconditionally

Mon, 17 Mar 2025 09:06:42 +0100

pinctrl: spacemit: PINCTRL_SPACEMIT_K1 should not default to y unconditionallyMerely enabling compile-testing should not enable additionalfunctionality.Fixes: 7ff4faba63571c51 ("pinctrl: spacemit: enable config option")Signed-off-by: Geert Uytterhoeven Reviewed-by: Yixun Lan Reviewed-by: Javier Martinez Canillas Tested-by: Alex Elder Reviewed-by: Alex Elder Link: https://lore.kernel.org/6881b8d1ad74ac780af8a974e604b5ef3f5d4aad.1742198691.git.geert+renesas@glider.beSigned-off-by: Linus Walleij List of files: /linux/drivers/pinctrl/spacemit/Kconfig

7ff4faba63571c51004280f7eb5d6362b15ec61f - pinctrl: spacemit: enable config option

Tue, 18 Feb 2025 01:31:44 +0100

pinctrl: spacemit: enable config optionPinctrl is an essential driver for SpacemiT's SoC,The uart driver requires it, same as sd card driver,so let's enable it by default for this SoC.The CONFIG_PINCTRL_SPACEMIT_K1 isn't enabled when using'make defconfig' to select kernel configuration options.This result in a broken uart driver where fail at probe()stage due to no pins found.Fixes: a83c29e1d145 ("pinctrl: spacemit: add support for SpacemiT K1 SoC")Reported-by: Alex Elder Acked-by: Conor Dooley Tested-by: Alex Elder Signed-off-by: Yixun Lan Reviewed-by: Javier Martinez Canillas Tested-by: Javier Martinez Canillas Link: https://lore.kernel.org/20250218-k1-pinctrl-option-v3-1-36e031e0da1b@gentoo.orgSigned-off-by: Linus Walleij List of files: /linux/drivers/pinctrl/spacemit/Kconfig

a83c29e1d145cca5240952100acd1cd60f25fb5f - pinctrl: spacemit: add support for SpacemiT K1 SoC

Wed, 16 Oct 2024 02:59:42 +0200

pinctrl: spacemit: add support for SpacemiT K1 SoCSpacemiT's K1 SoC has a pinctrl controller which use single registerto describe all functions, which include bias pull up/down(strong pull),drive strength, schmitter trigger, slew rate, mux mode.Signed-off-by: Yixun Lan Link: https://lore.kernel.org/20241016-02-k1-pinctrl-v5-2-03d395222e4f@gentoo.orgSigned-off-by: Linus Walleij List of files: /linux/drivers/pinctrl/spacemit/Kconfig