[PATCH 0/2] media: pwm-ir-tx: regulator support
From: Roman Vivchar via B4 Relay
Date: Mon Nov 02 2026 - 12:36:48 EST
This patch series adds optional power-supply property for PWM IR LED,
because some boards, like Xiaomi Redmi Note 9 phone, have the LED
connected to the eMMC power rail. If the eMMC is powered down, IR LED
can't function.
Patch 1 adds dt-bindings documentation for the power-supply property.
Patch 2 adds regulator management to the driver.
Signed-off-by: Roman Vivchar <rva333@xxxxxxxxxxxxxx>
---
Roman Vivchar (2):
dt-bindings: leds: irled: pwm-ir-tx: add power supply support
media: pwm-ir-tx: add regulator support
.../devicetree/bindings/leds/irled/pwm-ir-tx.yaml | 4 +++
drivers/media/rc/pwm-ir-tx.c | 37 +++++++++++++++++++++-
2 files changed, 40 insertions(+), 1 deletion(-)
---
base-commit: 5e6de6a2b522f659defacb1551d0465ba6ce13cf
change-id: 20261102-6768-irled-9e368faa84a7
Best regards,
--
Roman Vivchar <rva333@xxxxxxxxxxxxxx>