Hi, Not tested. Follow up of discussion: https://lore.kernel.org/all/2d124d53-1f36-5315-3877-af8f8ad5f824@xxxxxxxxxx/#t Changes since v1 ================ Patch 1: add review tag. Patch 2: Check for ena_gpio_state before accessing I2C (issue pointed out by ChiYuan Huang). Best regards, Krzysztof Krzysztof Kozlowski (2): regulator: dt-bindings: richtek,rt4801: use existing ena_gpiod feature regulator: richtek,rt4801: use existing ena_gpiod feature .../regulator/richtek,rt4801-regulator.yaml | 14 +++- drivers/regulator/rt4801-regulator.c | 68 ++++++++++++++++--- 2 files changed, 71 insertions(+), 11 deletions(-) -- 2.32.0