Commit 671d315c authored Jan 08, 2026 by Cosmin Tanislav Committed by Daniel Lezcano Jan 21, 2026

thermal: renesas: rzg3e: make reset optional



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>

parent 96b0bb4a

drivers/thermal/renesas/rzg3e_thermal.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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");