kernel/linux.git/drivers/pmdomain/qcom, branch v6.19.11

Merge tag 'pmdomain-v6.19-rc3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

2026-02-06T18:10:39+00:00

Pull pmdomain fixes from Ulf Hansson: - imx: - Fix system wakeup support for imx8mp power domains - Fix potential out-of-range access for imx8m power domains - Fix the imx8mm gpu hang - qcom: Fix off-by-one error for highest state in rpmpd * tag 'pmdomain-v6.19-rc3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: pmdomain: imx8mp-blk-ctrl: Keep usb phy power domain on for system wakeup pmdomain: imx8mp-blk-ctrl: Keep gpc power domain on for system wakeup pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains pmdomain: imx: gpcv2: Fix the imx8mm gpu hang due to wrong adb400 reset pmdomain: qcom: rpmpd: fix off-by-one error in clamping to the highest state

pmdomain: qcom: rpmpd: fix off-by-one error in clamping to the highest state

2026-01-27T14:13:24+00:00

As it is indicated by the comment, the rpmpd_aggregate_corner() function tries to clamp the state to the highest corner/level supported by the given power domain, however the calculation of the highest state contains an off-by-one error. The 'max_state' member of the 'rpmpd' structure indicates the highest corner/level, and as such it does not needs to be decremented. Change the code to use the 'max_state' value directly to avoid the error. Fixes: 98c8b3efacae ("soc: qcom: rpmpd: Add sync_state") Signed-off-by: Gabor Juhos Reviewed-by: Konrad Dybcio Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson

pmdomain: qcom: rpmhpd: Add MXC to SC8280XP

2025-12-16T23:24:09+00:00

This was apparently accounted for in dt-bindings, but never made its way into the driver. Fix it for SC8280XP and its VDD_GFX-less cousin, SA8540P. Fixes: f68f1cb3437d ("soc: qcom: rpmhpd: add sc8280xp & sa8540p rpmh power-domains") Reviewed-by: Dmitry Baryshkov Signed-off-by: Konrad Dybcio Reviewed-by: Ulf Hansson Link: https://lore.kernel.org/r/20251202-topic-8280_mxc-v2-2-46cdf47a829e@oss.qualcomm.com Signed-off-by: Bjorn Andersson

pmdomain: qcom: rpmhpd: Add RPMh power domain support for Kaanapali

2025-11-19T17:06:49+00:00

Add the RPMh power domains present in Kaanapali SoCs. Also increase the maximum allowed number of levels for ARC resources from 16 to 32, as needed starting on the Kaanapali SoC where the ARC vote registers have been expanded from 4 to 5 bits. Signed-off-by: Jishnu Prakash Signed-off-by: Jingyi Wang Reviewed-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Signed-off-by: Ulf Hansson

pmdomain: qcom: rpmpd: switch to RPMPD_* indices

2025-08-19T09:29:10+00:00

Use generic RPMPD_* defines for power domain instead of using platform-specific defines for the platforms that use shared indices. Signed-off-by: Dmitry Baryshkov Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20250718-rework-rpmhpd-rpmpd-v1-4-eedca108e540@oss.qualcomm.com Signed-off-by: Ulf Hansson

pmdomain: qcom: rpmhpd: Add Glymur RPMh Power Domains

2025-07-23T10:12:16+00:00

Add RPMh Power Domains support for the Glymur platform. Signed-off-by: Kamal Wadhwa Signed-off-by: Pankaj Patil Reviewed-by: Dmitry Baryshkov Reviewed-by: Abel Vesa Link: https://lore.kernel.org/r/20250716152758.4079467-3-pankaj.patil@oss.qualcomm.com Signed-off-by: Ulf Hansson

pmdomain: qcom: rpmhpd: Use of_genpd_sync_state()

2025-07-09T11:29:21+00:00

To make sure genpd tries to power off unused PM domains, let's call of_genpd_sync_state() from our own ->sync_state() callback. Cc: Bjorn Andersson Cc: Konrad Dybcio Tested-by: Hiago De Franco # Colibri iMX8X Tested-by: Tomi Valkeinen # TI AM62A,Xilinx ZynqMP ZCU106 Signed-off-by: Ulf Hansson Link: https://lore.kernel.org/r/20250701114733.636510-14-ulf.hansson@linaro.org

pmdomain: qcom: rpmpd: Use of_genpd_sync_state()

2025-07-09T11:29:17+00:00

pmdomain: qcom: rpmhpd: Add Milos power domains

2025-07-09T11:17:24+00:00

Add the power domains exposed by RPMH in the Qualcomm Milos platform. Signed-off-by: Luca Weiss Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20250707-sm7635-rpmhpd-v2-2-b4aa37acb065@fairphone.com Signed-off-by: Ulf Hansson

pmdomain: qcom: rpmhpd: Add SM4450 power domains

2025-04-24T16:01:50+00:00

Add power domains exposed by RPMh in the Qualcomm SM4450 platform. Signed-off-by: Ajit Pandey Link: https://lore.kernel.org/r/20250417-sm4450_rpmhpd-v1-2-361846750d3a@quicinc.com Signed-off-by: Ulf Hansson