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authorRobin Gong <yibin.gong@nxp.com>2024-12-05 11:51:09 -0500
committerMark Brown <broonie@kernel.org>2024-12-09 13:14:14 +0000
commit229773f90b1f886e8fd542f98b495c66e43be5ba (patch)
tree17955f1c5a46459939d3eb11f306f3cd0a3e188e /rust/helpers/pci.c
parenta6ebabd0e53d4352abe0fd2ad156a52162f5d3ce (diff)
regulator: pca9450: add enable_value for all bucks
Set 'enable_value' in the regulator descriptor for different bucks to manage their enable modes: - 00b: OFF - 01b: ON when PMIC_ON_REQ = H - 10b: ON when PMIC_ON_REQ = H && PMIC_STBY_REQ = L - 11b: Always ON Ensure appropriate behavior based on the intended design. For example: - Buck2, designed for vddarm, should be set to '10b' (ON when PMIC_STBY_REQ = L) since it can be off when `PMIC_STBY_REQ = H` after the kernel enters suspend. - Other bucks remain '01b' (ON when PMIC_ON_REQ = H), matching the default setting. This avoids the need to re-enable them during kernel boot as they are already enabled after PMIC initialization. Signed-off-by: Robin Gong <yibin.gong@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20241205-pca9450-v1-1-aab448b74e78@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'rust/helpers/pci.c')
0 files changed, 0 insertions, 0 deletions