u-boot.git/drivers/pinctrl/mediatek, branch v2025.01

Merge patch series "Tidy up use of 'SPL' and CONFIG_SPL_BUILD"

2024-10-11T18:23:25Z

Simon Glass says: When the SPL build-phase was first created it was designed to solve a particular problem (the need to init SDRAM so that U-Boot proper could be loaded). It has since expanded to become an important part of U-Boot, with three phases now present: TPL, VPL and SPL Due to this history, the term 'SPL' is used to mean both a particular phase (the one before U-Boot proper) and all the non-proper phases. This has become confusing. For a similar reason CONFIG_SPL_BUILD is set to 'y' for all 'SPL' phases, not just SPL. So code which can only be compiled for actual SPL, for example, must use something like this: #if defined(CONFIG_SPL_BUILD) && !defined(CONFIG_TPL_BUILD) In Makefiles we have similar issues. SPL_ has been used as a variable which expands to either SPL_ or nothing, to chose between options like CONFIG_BLK and CONFIG_SPL_BLK. When TPL appeared, a new SPL_TPL variable was created which expanded to 'SPL_', 'TPL_' or nothing. Later it was updated to support 'VPL_' as well. This series starts a change in terminology and usage to resolve the above issues: - The word 'xPL' is used instead of 'SPL' to mean a non-proper build - A new CONFIG_XPL_BUILD define indicates that the current build is an 'xPL' build - The existing CONFIG_SPL_BUILD is changed to mean SPL; it is not now defined for TPL and VPL phases - The existing SPL_ Makefile variable is renamed to SPL_ - The existing SPL_TPL Makefile variable is renamed to PHASE_ It should be noted that xpl_phase() can generally be used instead of the above CONFIGs without a code-space or run-time penalty. This series does not attempt to convert all of U-Boot to use this new terminology but it makes a start. In particular, renaming spl.h and common/spl seems like a bridge too far at this point. The series is fully bisectable. It has also been checked to ensure there are no code-size changes on any commit.

drivers: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILD

2024-10-11T17:44:48Z

Use the new symbol to refer to any 'SPL' build, including TPL and VPL Signed-off-by: Simon Glass

pinctrl: mediatek: Bind gpio while binding pinctrl

2024-10-07T21:09:55Z

Mediatek pinctrl drivers call mtk_gpiochip_register() to bind the child gpio controller as part of mtk_pinctrl_common_probe(). This breaks gpiohog support because the gpio controller is bound too late for DM_FLAG_PROBE_AFTER_BIND (set while binding hogs) to work. Move the mtk_gpiochip_register() to mtk_pinctrl_common_bind() and call this as the .bind method of each of the mediatek pinctrl drivers. Signed-off-by: Chris Webb

pinctrl: mediatek: mt7981: init device before relocation

2024-07-08T17:45:50Z

Upstream kernel linux define pinctrl for uart0, hence this pin group and pinctrl driver is needed before relocation. Add DM_FLAG_PRE_RELOC flag to init and mute mtk_serial error on early serial init. Signed-off-by: Christian Marangi

pinctrl: mediatek: add support for gpio-controller property in root node

2024-07-08T17:45:50Z

Add support for gpio-controller property in root pinctrl node. This is to follow upstream linux DTSI that doesn't define the gpio-controller and cells in dedicated nodes. Signed-off-by: Christian Marangi

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03Z

As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36Z

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

pinctrl: Remove and add needed includes

2024-05-07T14:00:56Z

Remove from this driver directory and when needed add missing include files directly. Reviewed-by: Peter Robinson Signed-off-by: Tom Rini

pinctrl: mediatek: add pinctrl driver for MT7988 SoC

2023-08-03T13:40:50Z

This patch adds pinctrl and gpio support for MT7988 SoC Signed-off-by: Weijie Gao

pinctrl: mediatek: add pinmux_set ops support

2023-08-03T13:40:50Z

This patch adds pinmux_set ops for mediatek pinctrl framework Signed-off-by: Sam Shih Signed-off-by: Weijie Gao