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| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2019-12-11 13:04:08 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-01-10 23:40:31 +0100 |
| commit | ec6e618c8c018c1361d77789a100a5f6f6317178 (patch) | |
| tree | 7ba4b12b5d5cabe839106bb12d013bdce48dd7fb /arch/arm/mach-at91 | |
| parent | 6b9dfd986a81a999a27b6ed9dbe91203089c62dd (diff) | |
| download | linux-ec6e618c8c018c1361d77789a100a5f6f6317178.tar.bz2 | |
ARM: at91: pm: use of_device_id array to find the proper shdwc node
Use of_device_id array to find the proper shdwc compatibile node.
SAM9X60's shdwc changes were not integrated when
commit eaedc0d379da ("ARM: at91: pm: add ULP1 support for SAM9X60")
was integrated.
Fixes: eaedc0d379da ("ARM: at91: pm: add ULP1 support for SAM9X60")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/1576062248-18514-3-git-send-email-claudiu.beznea@microchip.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'arch/arm/mach-at91')
| -rw-r--r-- | arch/arm/mach-at91/pm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 62c170fbd339..374b9d155558 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -691,6 +691,12 @@ static void __init at91_pm_use_default_mode(int pm_mode) soc_pm.data.suspend_mode = AT91_PM_ULP0; } +static const struct of_device_id atmel_shdwc_ids[] = { + { .compatible = "atmel,sama5d2-shdwc" }, + { .compatible = "microchip,sam9x60-shdwc" }, + { /* sentinel. */ } +}; + static void __init at91_pm_modes_init(void) { struct device_node *np; @@ -700,7 +706,7 @@ static void __init at91_pm_modes_init(void) !at91_is_pm_mode_active(AT91_PM_ULP1)) return; - np = of_find_compatible_node(NULL, NULL, "atmel,sama5d2-shdwc"); + np = of_find_matching_node(NULL, atmel_shdwc_ids); if (!np) { pr_warn("%s: failed to find shdwc!\n", __func__); goto ulp1_default; |