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Integrate linux-guf/linux-5.15.29-guf-ldo-bypass

GitBot requested to merge integrate/linux-guf/linux-5.15.29-guf-ldo-bypass/into/kirkstone into kirkstone

Commit: seco-ne/kernel/linux-guf@363ce7a1

arm: dts: santvend: Enable LDO bypass

Signed-off-by: Dmitry Petrov dmitry.petrov@rtsoft.de

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Commit: seco-ne/kernel/linux-guf@b7e09f2d

soc: imx: gpc: Add ldo-bypass

Add ldo-bypass in gpc driver.

cherry-picked from NXP 'linux-imx' repo commit 3fac22b10f3b ("MLK-22986-1: soc: imx: gpc: add ldo-bypass") Link: https://source.codeaurora.org/external/imx/linux-imx/commit/drivers/soc/imx/gpc.c?id=3fac22b10f3b1efcc22bba500962f9631ebd24d0

Signed-off-by: Dmitry Petrov dmitry.petrov@rtsoft.de

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Commit: seco-ne/kernel/linux-guf@5bac093b

cpufreq: imx6q: Add ldo-bypass feature

The internal ldo can be used to generate some internal supplies but it is also possible to set the voltage correctly in the PMIC and bypass the ldo completely, which is the preferred mode. This patch implements such bypass.

The feature is ported from Jethro BSP (linux-imx-4.5.15).

Signed-off-by: Dmitry Petrov dmitry.petrov@rtsoft.de

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Commit: seco-ne/kernel/linux-guf@9d89768e

regulator: Add regulator_get_name() and regulator_get_supply()

Add new calls to regulator core which return the name and supply for specified regulator. This functionality is needed to implement the bypassing of LDO.

The feature is ported from Jethro BSP (linux-imx-4.5.15).

Signed-off-by: Dmitry Petrov dmitry.petrov@rtsoft.de

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Commit: seco-ne/kernel/linux-guf@ec3b78ba

regulator: anatop: Set supply_name from device tree

Set a supply_name in regulator_desc for vin-supply based on value from device tree. This is needed to implement an LDO bypass.

This feature is ported from Jethro BSP (linux-imx-4.5.15).

Signed-off-by: Dmitry Petrov dmitry.petrov@rtsoft.de

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