[PATCH 0/6] Use correct LDO5 control registers for PCA9450
Frieder Schrempf
frieder.schrempf at kontron.de
Mon Aug 25 10:40:56 CEST 2025
Hi Jaehoon,
Am 11.08.25 um 15:11 schrieb Frieder Schrempf:
> From: Frieder Schrempf <frieder.schrempf at kontron.de>
>
> This is a port for the following series in Linux, which is already
> available in mainline:
>
> https://patchwork.kernel.org/project/linux-arm-kernel/cover/20241218152842.97483-1-frieder@fris.de/
>
> This aligns the PMIC driver with current Linux and allows to use
> upstream devicetrees in U-Boot.
>
> Frieder Schrempf (6):
> Revert "pmic: pca9450: Add optional SD_VSEL GPIO for LDO5"
> pmic: pca9450: Fix enable register for LDO5
> pmic: pca9450: Fix control register for LDO5
> pmic: pca9450: Handle hardware with fixed SD_VSEL for LDO5
> arm: dts: imx8mp-data-modul-edm-sbc: Remove deprecated sd-vsel-gpios
> arm: dts: imx8mp-dhcom-som: Remove deprecated sd-vsel-gpios
>
> arch/arm/dts/imx8mp-data-modul-edm-sbc.dts | 1 -
> arch/arm/dts/imx8mp-dhcom-som.dtsi | 1 -
> drivers/power/pmic/pca9450.c | 22 -------------
> drivers/power/regulator/pca9450.c | 37 ++++++++++++++++++++--
> 4 files changed, 34 insertions(+), 27 deletions(-)
>
I saw that there are several patches on the mailing list for
/drivers/power that have received no reply from a maintainer for several
weeks (see [1]). I just wanted to make sure that you are aware of this
and kindly ask to have a look.
Thanks
Frieder
[1]
https://patchwork.ozlabs.org/project/uboot/list/?series=&submitter=&state=1&q=&archive=both&delegate=12423
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