Re: [PATCH v6 5/9] arm64: dts: qcom: kodiak: Enable CDSP & Modem cooling

From: Daniel Lezcano

Date: Thu Jul 30 2026 - 13:09:22 EST


On 7/27/26 16:22, Gaurav Kohli wrote:
Unlike the CPU, the CDSP/Modem does not throttle its speed automatically
when it reaches high temperatures in kodiak.

Set up CDSP cooling by throttling the cdsp when it reaches 100°C and
for modem when it reaches to 95°C.

Add polling-delay-passive so the governor periodically evaluates
the zone during passive cooling and steps up cooling levels when
temperature stabilizes below the next trip.

Since the remoteproc_mpss node doesn't exist on non modem boards, the
cooling-maps that reference it cause DT compilation errors. To fix that
remove inherited mdmss cooling-map nodes.

Signed-off-by: Gaurav Kohli <gaurav.kohli@xxxxxxxxxxxxxxxx>

Reviewed-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxxxxxxxx>