From: balbi@ti•com (Felipe Balbi)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH] arm: omap2: board-generic: use omap4_local_timer_init for AM437x
Date: Fri, 6 Nov 2015 13:38:38 -0600 [thread overview]
Message-ID: <87d1vmyl35.fsf@saruman.tx.rr.com> (raw)
In-Reply-To: <563C5F3C.5090900@ti.com>
Hi,
Lokesh Vutla <a0131933@ti•com> writes:
> On Wednesday 21 October 2015 02:35 AM, Felipe Balbi wrote:
>> AM437x-based boards, can use omap4_local_timer_init()
>> just fine. Let's use that instead.
>
> This is breaking AM43x-epos board.
> Today's Linux next: http://pastebin.ubuntu.com/13122620/
> Reverting this patch: http://pastebin.ubuntu.com/13122621/
seems like the 32k timer isn't ticking. I don't have EPOS around, care
to confirm if that board has 32k oscillator populated ? If it doesn't,
then we should probably disable counter32k:
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 86c2dfbe8875..e703e32b6da6 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -792,3 +792,8 @@
tx-num-evt = <32>;
rx-num-evt = <32>;
};
+
+/* 32kHz oscillator not populated */
+&counter32k {
+ status = "disabled";
+};
--
balbi
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prev parent reply other threads:[~2015-11-06 19:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-20 21:05 [PATCH] arm: omap2: board-generic: use omap4_local_timer_init for AM437x Felipe Balbi
2015-10-21 23:32 ` Tony Lindgren
2015-11-06 8:05 ` Lokesh Vutla
2015-11-06 19:38 ` Felipe Balbi [this message]
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