diff options
| author | Anthoine Bourgeois <anthoine.bourgeois@gmail.com> | 2022-01-25 20:11:39 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-08 19:12:49 +0100 |
| commit | 40d763efa5bf1c3313b2a647a1133b60eca3915a (patch) | |
| tree | ee16e3cd69da998a6cc4294d34646fdff504853f /arch | |
| parent | 50bce7f03e8c781efd0c2f658706dbd42394bf95 (diff) | |
ARM: dts: Use 32KiHz oscillator on devkit8000
[ Upstream commit 8840f5460a23759403f1f2860429dcbcc2f04a65 ]
Devkit8000 board seems to always used 32k_counter as clocksource.
Restore this behavior.
If clocksource is back to 32k_counter, timer12 is now the clockevent
source (as before) and timer2 is not longer needed here.
This commit fixes the same issue observed with commit 23885389dbbb
("ARM: dts: Fix timer regression for beagleboard revision c") when sleep
is blocked until hitting keys over serial console.
Fixes: aba1ad05da08 ("clocksource/drivers/timer-ti-dm: Add clockevent and clocksource support")
Fixes: e428e250fde6 ("ARM: dts: Configure system timers for omap3")
Signed-off-by: Anthoine Bourgeois <anthoine.bourgeois@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/omap3-devkit8000-common.dtsi | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/arch/arm/boot/dts/omap3-devkit8000-common.dtsi b/arch/arm/boot/dts/omap3-devkit8000-common.dtsi index 0df2b1dd07f6..6883ccb45600 100644 --- a/arch/arm/boot/dts/omap3-devkit8000-common.dtsi +++ b/arch/arm/boot/dts/omap3-devkit8000-common.dtsi @@ -158,11 +158,6 @@ status = "disabled"; }; -/* Unusable as clocksource because of unreliable oscillator */ -&counter32k { - status = "disabled"; -}; - /* Unusable as clockevent because if unreliable oscillator, allow to idle */ &timer1_target { /delete-property/ti,no-reset-on-init; @@ -172,7 +167,7 @@ }; }; -/* Preferred always-on timer for clocksource */ +/* Preferred timer for clockevent */ &timer12_target { ti,no-reset-on-init; ti,no-idle; @@ -181,16 +176,6 @@ }; }; -/* Preferred timer for clockevent */ -&timer2_target { - ti,no-reset-on-init; - ti,no-idle; - timer@0 { - assigned-clocks = <&gpt2_fck>; - assigned-clock-parents = <&sys_ck>; - }; -}; - &twl_gpio { ti,use-leds; /* |