u-boot.git/drivers/gpio/gpio-uclass.c, branch v2025.01

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

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

gpio: Remove and add needed includes

2024-05-07T14:00:55Z

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

drivers: gpio-uclass: support PMIC GPIO children

2023-12-19T19:23:47Z

UCLASS_PMIC may have GPIO children without exposed fdt node, in this case if requesting fails, check if uclass is PMIC. Restrict build for supported devices only to save those precious bytes on devices with no spare memory. Signed-off-by: Svyatoslav Ryhel

gpio: Remove unused NEEDS_MANUAL_RELOC code bits

2023-09-14T14:42:24Z

The last user of the NEEDS_MANUAL_RELOC has been removed in commit 26af162ac8f8 ("arch: m68k: Implement relocation") Remove now unused NEEDS_MANUAL_RELOC code. Signed-off-by: Marek Vasut

gpio: Use separate bitfield array to indicate GPIO is claimed

2023-08-14T21:55:53Z

The current gpio-uclass design uses name field in struct gpio_dev_priv as an indicator that GPIO is claimed by consumer. This overloads the function of name field and does not work well for named pins not configured as GPIO pins. Introduce separate bitfield array as the claim indicator. This unbreaks dual-purpose AF and GPIO operation on STM32MP since commit 2c38f7c31806 ("pinctrl: pinctrl_stm32: Populate uc_priv->name[] with pinmux node's name") where any pin which has already been configured as AF could no longer be claimed as dual-purpose GPIO. This is important for pins like STM32 MMCI st,cmd-gpios . Signed-off-by: Marek Vasut Reviewed-by: Simon Glass

gpio: Avoid using an invalid ofnode

2023-07-14T16:54:50Z

Devices do not necessarily have nodes attached to them, since they can be created from platdata. In SPL a devicetree may in fact not exist at all. Check the node before using it. This avoids failure when OF_CHECKS is enabled. Signed-off-by: Simon Glass Fixes: 5fc7cf8c8e2 ("gpio: add gpio-hog support") Reviewed-by: Heiko Schocher

gpio-uclass: fix off-by-one in gpio_request_list_by_name_nodev()

2023-04-25T19:31:28Z

By the time we jump to the err label, count represents the number of gpios we've successfully requested. So by subtracting one, we fail to free the most recently requested. Signed-off-by: Rasmus Villemoes Reviewed-by: Simon Glass

gpio: allow passing NULL to gpio_request_by_line_name() to search all gpio controllers

2023-03-30T19:09:59Z

The API is more convenient to use if one doesn't have to know upfront which gpio controller has a line with the name one is searching for, and arrange to look that device up somehow. Or implement this loop oneself. Signed-off-by: Rasmus Villemoes Reviewed-by: Simon Glass