linux-kernel - [PATCH v3 0/4] firmware: ti_sci: Introduce BOARDCFG

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Message-Id: <20251205-ti-sci-jacinto-s2r-restore-irq-v3-0-d06963974ad4@bootlin.com>
Date: Fri, 05 Dec 2025 15:28:22 +0100
From: "Thomas Richard (TI.com)" <thomas.richard@...tlin.com>
To: Nishanth Menon <nm@...com>, Tero Kristo <kristo@...nel.org>, 
 Santosh Shilimkar <ssantosh@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>
Cc: Gregory CLEMENT <gregory.clement@...tlin.com>, 
 richard.genoud@...tlin.com, Udit Kumar <u-kumar1@...com>, 
 Prasanth Mantena <p-mantena@...com>, Abhash Kumar <a-kumar2@...com>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 linux-clk@...r.kernel.org, 
 "Thomas Richard (TI.com)" <thomas.richard@...tlin.com>
Subject: [PATCH v3 0/4] firmware: ti_sci: Introduce BOARDCFG_MANAGED mode
 for Jacinto family

This is the fourth iteration. In this new version the sci-clk driver also
restores the clock rate. I rebased the series on linux-next so we should
not have conflict with next rc1.

Signed-off-by: Thomas Richard (TI.com) <thomas.richard@...tlin.com>
---
Changes in v3:
- rebased on linux-next
- sci-clk: context_restore() operation restores also rate.
- Link to v2: https://lore.kernel.org/r/20251127-ti-sci-jacinto-s2r-restore-irq-v2-0-a487fa3ff221@bootlin.com

Changes in v2:
- ti_sci: use hlist to store IRQs.
- sci-clk: add context_restore operation
- ti_sci: restore clock parents during resume 
- Link to v1: https://lore.kernel.org/r/20251017-ti-sci-jacinto-s2r-restore-irq-v1-0-34d4339d247a@bootlin.com

---
Thomas Richard (TI.com) (4):
      firmware: ti_sci: add BOARDCFG_MANAGED mode support
      firmware: ti_sci: handle IRQ restore in BOARDCFG_MANAGED mode during resume
      clk: keystone: sci-clk: add restore_context() operation
      firmware: ti_sci: restore clock context during resume in BOARDCFG_MANAGED mode

 drivers/clk/keystone/sci-clk.c |  42 ++++++++---
 drivers/firmware/ti_sci.c      | 160 +++++++++++++++++++++++++++++++++++++----
 drivers/firmware/ti_sci.h      |   2 +
 3 files changed, 184 insertions(+), 20 deletions(-)
---
base-commit: 6c95d7e679d5d01fa48d6a8b8bdb92b6effe34f6
change-id: 20251010-ti-sci-jacinto-s2r-restore-irq-428e008fd10c

Best regards,
-- 
Thomas Richard (TI.com) <thomas.richard@...tlin.com>