From: Dinh Nguyen <dinguyen@kernel.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] ARM: dts: socfpga: Add missing altr, sysmgr-syscon for EMAC
Date: Wed, 13 Mar 2019 10:33:57 -0500 [thread overview]
Message-ID: <8e5c4376-101f-016a-ea7a-7a1f1c344590@kernel.org> (raw)
In-Reply-To: <21096642-5be7-9db1-473d-4857612813bb@kernel.org>
On 3/13/19 9:32 AM, Dinh Nguyen wrote:
>
>
> On 3/13/19 12:59 AM, Ley Foon Tan wrote:
>> On Wed, 2019-03-13 at 04:30 +0100, Marek Vasut wrote:
>>> On 3/13/19 4:03 AM, Ley Foon Tan wrote:
>>>>
>>>> Syscon register is required in dts to select correct
>>>> PHY interface.
>>>>
>>>> Fix error below:
>>>>
>>>> Net: Failed to get syscon: -2
>>>>
>>>> Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
>>> Is this fixed in mainline Linux too ?
>> Didn't see this in mainline Linux.
>>
>> Dinh, do you aware of this? I see sysmgr-syscon error in EMAC in v4.20
>> kernel.
>>
>> [ 1.427994] socfpga-dwmac ff800000.ethernet: Could not read
>> reg_offset from sysmgr-syscon!
>> [ 1.436241] socfpga-dwmac ff800000.ethernet: Unable to parse OF data
>> [ 1.442646] socfpga-dwmac: probe of ff800000.ethernet failed with
>> error -22
It looks like you're running downstream Linux. The failed to probe
message is only in the downstream Linux, not upstream Linux.
Dinh
next prev parent reply other threads:[~2019-03-13 15:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-13 3:03 [U-Boot] [PATCH] ARM: dts: socfpga: Add missing altr, sysmgr-syscon for EMAC Ley Foon Tan
2019-03-13 3:30 ` Marek Vasut
2019-03-13 5:59 ` Ley Foon Tan
2019-03-13 9:13 ` Marek Vasut
2019-03-13 14:32 ` Dinh Nguyen
2019-03-13 11:52 ` Ley Foon Tan
2019-03-13 15:33 ` Dinh Nguyen [this message]
2019-03-13 11:54 ` Ley Foon Tan
2019-03-14 2:26 ` Dinh Nguyen
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