From: Brian Masney <bmasney@redhat.com>
To: "Thomas Richard (TI)" <thomas.richard@bootlin.com>
Cc: Nishanth Menon <nm@ti.com>, Tero Kristo <kristo@kernel.org>,
Santosh Shilimkar <ssantosh@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Gregory CLEMENT <gregory.clement@bootlin.com>,
richard.genoud@bootlin.com, Udit Kumar <u-kumar1@ti.com>,
Abhash Kumar <a-kumar2@ti.com>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
Dhruva Gole <d-gole@ti.com>, Kendall Willis <k-willis@ti.com>
Subject: Re: [PATCH v6 3/4] clk: keystone: sci-clk: add restore_context() operation
Date: Mon, 27 Apr 2026 11:08:53 -0400 [thread overview]
Message-ID: <ae98BRZXD8jzFjgv@redhat.com> (raw)
In-Reply-To: <20260427-ti-sci-jacinto-s2r-restore-irq-v6-3-72c6468cb2ab@bootlin.com>
On Mon, Apr 27, 2026 at 02:21:36PM +0200, Thomas Richard (TI) wrote:
> Implement the restore_context() operation to restore the clock rate and the
> clock parent state. The clock rate is saved in sci_clk struct during
> set_rate() and recalc_rate() operations. The parent index is saved in
> sci_clk struct during set_parent() operation. During clock registration,
> the core retrieves each clock’s parent using get_parent() operation to
> ensure the internal clock tree reflects the actual hardware state,
> including any configurations made by the bootloader. So we also save the
> parent index in get_parent().
>
> Reviewed-by: Dhruva Gole <d-gole@ti.com>
> Reviewed-by: Kendall Willis <k-willis@ti.com>
> Signed-off-by: Thomas Richard (TI) <thomas.richard@bootlin.com>
Reviewed-by: Brian Masney <bmasney@redhat.com>
next prev parent reply other threads:[~2026-04-27 15:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-27 12:21 [PATCH v6 0/4] firmware: ti_sci: Introduce BOARDCFG_MANAGED mode for Jacinto family Thomas Richard (TI)
2026-04-27 12:21 ` [PATCH v6 1/4] firmware: ti_sci: add BOARDCFG_MANAGED mode support Thomas Richard (TI)
2026-04-27 12:21 ` [PATCH v6 2/4] firmware: ti_sci: add support for restoring IRQs during resume Thomas Richard (TI)
2026-04-27 12:21 ` [PATCH v6 3/4] clk: keystone: sci-clk: add restore_context() operation Thomas Richard (TI)
2026-04-27 15:08 ` Brian Masney [this message]
2026-04-27 12:21 ` [PATCH v6 4/4] firmware: ti_sci: add support for restoring clock context during resume Thomas Richard (TI)
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