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| author | Tony Lindgren <tony@atomide.com> | 2020-05-13 17:56:26 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-05-12 22:54:23 +0200 |
| commit | fb6823a6f9801dbe86b6551103f477dd3c5d115a (patch) | |
| tree | 26447c61223316282d7955664253996095fc19da /drivers | |
| parent | ARM: dts: am437x: fix networking on boards with ksz9031 phy (diff) | |
| download | linux-fb6823a6f9801dbe86b6551103f477dd3c5d115a.tar.xz linux-fb6823a6f9801dbe86b6551103f477dd3c5d115a.zip | |
ARM: dts: Fix wrong mdio clock for dm814x
Recent PTP-specific cpsw driver changes started exposing an issue on at
at least j5eco-evm:
Unhandled fault: external abort on non-linefetch (0x1008) at 0xf0169004
...
(davinci_mdio_runtime_suspend) from [<c063f2a4>] (__rpm_callback+0x84/0x154)
(__rpm_callback) from [<c063f394>] (rpm_callback+0x20/0x80)
(rpm_callback) from [<c063f4f0>] (rpm_suspend+0xfc/0x6ac)
(rpm_suspend) from [<c0640af0>] (pm_runtime_work+0x88/0xa4)
(pm_runtime_work) from [<c0155338>] (process_one_work+0x228/0x568)
...
Let's fix the issue by using the correct mdio clock as suggested by
Grygorii Strashko <grygorii.strashko@ti.com>.
The DM814_ETHERNET_CPGMAC0_CLKCTRL clock is the interconnect target module
clock and managed by ti-sysc.
Fixes: 6398f3478e45 ("ARM: dts: Configure interconnect target module for dm814x cpsw")
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions