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| author | Anthoine Bourgeois <anthoine.bourgeois@gmail.com> | 2022-01-25 20:11:39 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2022-02-18 09:08:45 +0100 |
| commit | 8840f5460a23759403f1f2860429dcbcc2f04a65 (patch) | |
| tree | cb3b534ba1ab67447f06fd886f299b4506fbc546 /arch | |
| parent | ARM: dts: switch timer config to common devkit8000 devicetree (diff) | |
| download | linux-8840f5460a23759403f1f2860429dcbcc2f04a65.tar.xz linux-8840f5460a23759403f1f2860429dcbcc2f04a65.zip | |
ARM: dts: Use 32KiHz oscillator on devkit8000
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>
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 f5197bb31ed8..54cd37336be7 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; /* |