From: Claudiu <claudiu.beznea@tuxon.dev>
To: wim@linux-watchdog.org, linux@roeck-us.net, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
geert+renesas@glider.be, magnus.damm@gmail.com,
mturquette@baylibre.com, sboyd@kernel.org,
p.zabel@pengutronix.de, biju.das.jz@bp.renesas.com
Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
linux-clk@vger.kernel.org, claudiu.beznea@tuxon.dev,
Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Subject: [PATCH v2 02/11] watchdog: rzg2l_wdt: Select PM
Date: Wed, 31 Jan 2024 12:20:08 +0200 [thread overview]
Message-ID: <20240131102017.1841495-3-claudiu.beznea.uj@bp.renesas.com> (raw)
In-Reply-To: <20240131102017.1841495-1-claudiu.beznea.uj@bp.renesas.com>
From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
The rzg2l_wdt watchdog driver cannot work w/o CONFIG_PM=y (e.g. the
clocks are enabled though pm_runtime_* specific APIs). To avoid building
a driver that don't work select CONFIG_PM.
Suggested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
---
Changes in v2:
- this patch is new
drivers/watchdog/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 7d22051b15a2..495dcd1c5139 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -912,6 +912,7 @@ config RENESAS_RZG2LWDT
tristate "Renesas RZ/G2L WDT Watchdog"
depends on ARCH_RENESAS || COMPILE_TEST
select WATCHDOG_CORE
+ select PM
help
This driver adds watchdog support for the integrated watchdogs in the
Renesas RZ/G2L SoCs. These watchdogs can be used to reset a system.
--
2.39.2
next prev parent reply other threads:[~2024-01-31 10:20 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-31 10:20 [PATCH v2 00/11] watchdog: rzg2l_wdt: Add support for RZ/G3S Claudiu
2024-01-31 10:20 ` [PATCH v2 01/11] clk: renesas: r9a08g045: Add clock and reset support for watchdog Claudiu
2024-01-31 10:20 ` Claudiu [this message]
2024-02-01 8:52 ` [PATCH v2 02/11] watchdog: rzg2l_wdt: Select PM Geert Uytterhoeven
2024-02-01 13:36 ` Guenter Roeck
2024-02-01 21:05 ` kernel test robot
2024-01-31 10:20 ` [PATCH v2 03/11] watchdog: rzg2l_wdt: Use pm_runtime_resume_and_get() Claudiu
2024-01-31 10:20 ` [PATCH v2 04/11] watchdog: rzg2l_wdt: Check return status of pm_runtime_put() Claudiu
2024-01-31 10:32 ` Biju Das
2024-01-31 10:35 ` claudiu beznea
2024-01-31 10:41 ` Biju Das
2024-01-31 11:00 ` claudiu beznea
2024-01-31 13:16 ` Guenter Roeck
2024-02-01 6:11 ` claudiu beznea
2024-01-31 13:14 ` Guenter Roeck
2024-01-31 13:38 ` Biju Das
2024-01-31 10:20 ` [PATCH v2 05/11] watchdog: rzg2l_wdt: Remove reset de-assert on probe/stop Claudiu
2024-01-31 10:20 ` [PATCH v2 06/11] watchdog: rzg2l_wdt: Remove comparison with zero Claudiu
2024-01-31 10:20 ` [PATCH v2 07/11] watchdog: rzg2l_wdt: Rely on the reset driver for doing proper reset Claudiu
2024-01-31 10:20 ` [PATCH v2 08/11] watchdog: rzg2l_wdt: Add suspend/resume support Claudiu
2024-01-31 10:20 ` [PATCH v2 09/11] dt-bindings: watchdog: renesas,wdt: Document RZ/G3S support Claudiu
2024-01-31 10:20 ` [PATCH v2 10/11] arm64: dts: renesas: r9a08g045: Add watchdog node Claudiu
2024-01-31 10:20 ` [PATCH v2 11/11] arm64: dts: renesas: rzg3s-smarc-som: Enable the watchdog interface Claudiu
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