linux-kernel - [PATCH v4 2/4] rtc: renesas-rtca3: Add support for multiple reset lines

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Message-ID: <20251107210706.45044-3-ovidiu.panait.rb@renesas.com>
Date: Fri,  7 Nov 2025 21:07:04 +0000
From: Ovidiu Panait <ovidiu.panait.rb@...esas.com>
To: claudiu.beznea.uj@...renesas.com,
	alexandre.belloni@...tlin.com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	geert+renesas@...der.be,
	magnus.damm@...il.com,
	p.zabel@...gutronix.de
Cc: linux-rtc@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v4 2/4] rtc: renesas-rtca3: Add support for multiple reset lines

Switch from devm_reset_control_get_shared() to
devm_reset_control_array_get_shared() when retrieving resets.

The RZ/V2H SoC requires two resets for the RTC block instead of one,
so this will allow to handle multiple resets without additional changes.

Signed-off-by: Ovidiu Panait <ovidiu.panait.rb@...esas.com>
---
 drivers/rtc/rtc-renesas-rtca3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-renesas-rtca3.c b/drivers/rtc/rtc-renesas-rtca3.c
index ab816bdf0d77..3524053269ef 100644
--- a/drivers/rtc/rtc-renesas-rtca3.c
+++ b/drivers/rtc/rtc-renesas-rtca3.c
@@ -726,7 +726,7 @@ static int rtca3_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	priv->rstc = devm_reset_control_get_shared(dev, NULL);
+	priv->rstc = devm_reset_control_array_get_shared(dev);
 	if (IS_ERR(priv->rstc))
 		return PTR_ERR(priv->rstc);
 
-- 
2.51.0