[PATCH] sandbox: watchdog: Avoid an error on startup
Stefan Roese
sr at denx.de
Fri Aug 11 09:10:33 CEST 2023
On 8/10/23 17:53, Simon Glass wrote:
> For some time now running sandbox with -T produces an error:
>
> Core: 270 devices, 95 uclasses, devicetree: board
> WDT: Not starting wdt-gpio-toggle
> wdt_gpio wdt-gpio-level: Request for wdt gpio failed: -16
> WDT: Not starting wdt at 0
> MMC: mmc2: 2 (SD), mmc1: 1 (SD), mmc0: 0 (SD)
>
> Use an unallocated GPIO to avoid this.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> Fixes: 1fc45d6483d ("watchdog: add pulse support to gpio watchdog driver")
Reviewed-by: Stefan Roese <sr at denx.de>
Thanks,
Stefan
> ---
>
> arch/sandbox/dts/test.dts | 2 +-
> test/dm/wdt.c | 4 ++--
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
> index f351d5cb84b..14ec17a3fef 100644
> --- a/arch/sandbox/dts/test.dts
> +++ b/arch/sandbox/dts/test.dts
> @@ -935,7 +935,7 @@
> };
>
> wdt-gpio-toggle {
> - gpios = <&gpio_a 7 0>;
> + gpios = <&gpio_a 8 0>;
> compatible = "linux,wdt-gpio";
> hw_margin_ms = <100>;
> hw_algo = "toggle";
> diff --git a/test/dm/wdt.c b/test/dm/wdt.c
> index 653d7b1c8b3..2bbebcdbf28 100644
> --- a/test/dm/wdt.c
> +++ b/test/dm/wdt.c
> @@ -54,7 +54,7 @@ static int dm_test_wdt_gpio_toggle(struct unit_test_state *uts)
> */
> struct udevice *wdt, *gpio;
> const u64 timeout = 42;
> - const int offset = 7;
> + const int offset = 8;
> int val;
>
> ut_assertok(uclass_get_device_by_name(UCLASS_WDT,
> @@ -115,7 +115,7 @@ static int dm_test_wdt_watchdog_reset(struct unit_test_state *uts)
> struct udevice *gpio_wdt, *sandbox_wdt;
> struct udevice *gpio;
> const u64 timeout = 42;
> - const int offset = 7;
> + const int offset = 8;
> uint reset_count;
> int val;
>
Viele Grüße,
Stefan Roese
--
DENX Software Engineering GmbH, Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr at denx.de
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