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thermal: renesas: rzg3e: make reset optional

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The Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs do not have a
reset line.

Prepare for them by making it optional.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: John Madieu <john.madieu.xa@bp.renesas.com>
Tested-by: John Madieu <john.madieu.xa@bp.renesas.com>
Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Link: https://patch.msgid.link/20260108195223.193531-2-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Cosmin Tanislav 2026-01-08 21:52:19 +02:00 committed by Daniel Lezcano
parent 96b0bb4a23
commit 671d315c1c
1 changed files with 1 additions and 1 deletions
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2
drivers/thermal/renesas/rzg3e_thermal.c
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@ -412,7 +412,7 @@ static int rzg3e_thermal_probe(struct platform_device *pdev)
"Clock rate %lu Hz too low (min %u Hz)\n",
clk_get_rate(clk), TSU_MIN_CLOCK_RATE);
priv->rstc = devm_reset_control_get_exclusive_deasserted(dev, NULL);
priv->rstc = devm_reset_control_get_optional_exclusive_deasserted(dev, NULL);
if (IS_ERR(priv->rstc))
return dev_err_probe(dev, PTR_ERR(priv->rstc),
"Failed to get/deassert reset control\n");