mbox series

[0/3] sunxi: Fix and extend SPL power LED support

Message ID 20260407223447.4956-1-andre.przywara@arm.com (mailing list archive)
Headers
Series sunxi: Fix and extend SPL power LED support |

Message

Andre Przywara April 7, 2026, 10:34 p.m. UTC 
With the demise of the legacy SPL LED framework a new, much simpler
version emerged for Allwinner SoCs: Just define the GPIO number in
Kconfig, and some simple code turns the LED on very early.

I was looking at using this feature for boards with a GPIO controlled
power LED, as having a sign of life very early can be very handy.
So I grep'ed all DTs for those LEDs, and added the respective symbols to
the board's defconfig file.
Doing so revealed a small bug in the code when using active low LEDs,
so patch 1/3 fixes this.
Patch 2/3 adds the power LEDs to 32-bit boards, patch 3/3 to 64-bit
boards - just some arbitrary splitup to simplify review.

Please have a look and test if you have any of the boards.

Cheers,
Andre

Andre Przywara (3):
  sunxi: spl: fix SPL_SUNXI_LED active low configuration
  sunxi: configs: enable power LEDs on 32-bit boards
  sunxi: configs: enable power LEDs on 64-bit boards

 board/sunxi/board.c                      | 2 +-
 configs/A13-OLinuXinoM_defconfig         | 3 +++
 configs/Bananapi_M2_Ultra_defconfig      | 3 +++
 configs/Bananapi_m2m_defconfig           | 3 +++
 configs/Mele_A1000G_quad_defconfig       | 3 +++
 configs/Mele_A1000_defconfig             | 3 +++
 configs/Mele_M9_defconfig                | 3 +++
 configs/anbernic_rg35xx_h700_defconfig   | 3 +++
 configs/bananapi_m1_plus_defconfig       | 3 +++
 configs/bananapi_m2_berry_defconfig      | 3 +++
 configs/bananapi_m2_zero_defconfig       | 3 +++
 configs/bananapi_m64_defconfig           | 3 +++
 configs/beelink_gs1_defconfig            | 3 +++
 configs/beelink_x2_defconfig             | 3 +++
 configs/icnova-a20-adb4006_defconfig     | 3 +++
 configs/liontron-h-a133l_defconfig       | 3 +++
 configs/nanopi_duo2_defconfig            | 3 +++
 configs/nanopi_neo2_defconfig            | 3 +++
 configs/nanopi_neo_air_defconfig         | 3 +++
 configs/nanopi_neo_plus2_defconfig       | 3 +++
 configs/orangepi_2_defconfig             | 3 +++
 configs/orangepi_3_defconfig             | 3 +++
 configs/orangepi_lite2_defconfig         | 3 +++
 configs/orangepi_lite_defconfig          | 3 +++
 configs/orangepi_one_defconfig           | 3 +++
 configs/orangepi_pc2_defconfig           | 3 +++
 configs/orangepi_pc_defconfig            | 3 +++
 configs/orangepi_prime_defconfig         | 3 +++
 configs/orangepi_zero2_defconfig         | 3 +++
 configs/orangepi_zero_defconfig          | 3 +++
 configs/orangepi_zero_plus2_defconfig    | 3 +++
 configs/orangepi_zero_plus2_h3_defconfig | 3 +++
 configs/orangepi_zero_plus_defconfig     | 3 +++
 configs/radxa-cubie-a5e_defconfig        | 3 +++
 configs/tanix_tx1_defconfig              | 3 +++
 35 files changed, 103 insertions(+), 1 deletion(-)