linux/arch/arm64
Douglas Anderson c8e76eeea7 arm64: dts: qcom: sa8155p-adp: Specify which LDO modes are allowed
[ Upstream commit bd9f3dcf42 ]

This board uses RPMH, specifies "regulator-allow-set-load" for LDOs,
but doesn't specify any modes with "regulator-allowed-modes".

Prior to commit efb0cb50c4 ("regulator: qcom-rpmh: Implement
get_optimum_mode(), not set_load()") the above meant that we were able
to set either LPM or HPM mode. After that commit (and fixes [1]) we'll
be stuck at the initial mode. Discussion of this has resulted in the
decision that the old dts files were wrong and should be fixed to
fully restore old functionality.

Let's re-enable the old functionality by fixing the dts.

NOTE: while here, let's also remove the nonsensical
"regulator-allow-set-load" on the fixed regulator "vreg_s4a_1p8".

[1] https://lore.kernel.org/r/20220824142229.RFT.v2.2.I6f77860e5cd98bf5c67208fa9edda4a08847c304@changeid

Fixes: 5b85e8f222 ("arm64: dts: qcom: sa8155p-adp: Add base dts file")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220829094903.v2.1.Id59c32b560c4662d8b3697de2bd494d08d654806@changeid
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-11-26 09:24:33 +01:00
..
boot arm64: dts: qcom: sa8155p-adp: Specify which LDO modes are allowed 2022-11-26 09:24:33 +01:00
configs arm64: defconfig: build imx-sdma as a module 2022-04-08 14:24:00 +02:00
crypto crypto: arm64/gcm - Select AEAD for GHASH_ARM64_CE 2022-08-17 14:23:26 +02:00
hyperv arm64: hyperv: Initialize hypervisor on boot 2021-08-04 16:54:36 +00:00
include arm64: Add AMPERE1 to the Spectre-BHB affected list 2022-11-03 23:59:20 +09:00
kernel arm64: efi: Fix handling of misaligned runtime regions and drop warning 2022-11-16 09:58:24 +01:00
kvm KVM: arm64: Fix bad dereference on MTE-enabled systems 2022-11-10 18:15:41 +01:00
lib arm64: mte: DC {GVA,GZVA} shouldn't be used when DCZID_EL0.DZP == 1 2022-01-27 11:03:28 +01:00
mm arm64: mte: move register initialization to C 2022-10-29 10:12:57 +02:00
net bpf, arm64: Use emit_addr_mov_i64() for BPF_PSEUDO_FUNC 2022-07-12 16:34:54 +02:00
tools arm64: errata: Remove AES hwcap for COMPAT tasks 2022-10-29 10:12:53 +02:00
xen
Kbuild arm64: hyperv: Add Hyper-V hypercall and register access utilities 2021-08-04 16:54:36 +00:00
Kconfig arm64: errata: Remove AES hwcap for COMPAT tasks 2022-10-29 10:12:53 +02:00
Kconfig.debug
Kconfig.platforms irqchip/exiu: Fix acknowledgment of edge triggered interrupts 2022-06-09 10:22:54 +02:00
Makefile arm64 updates for 5.15: 2021-09-01 15:04:29 -07:00