net: ethernet: ti: cpsw: fix cpts irq after suspend
Depending on the SoC/platform the CPSW can completely lose context after a suspend/resume cycle, including CPSW wrapper (WR) which will cause reset of WR_C0_MISC_EN register, so CPTS IRQ will became disabled. Fix it by moving CPTS IRQ enabling in cpsw_ndo_open() where CPTS is actually started. Fixes: 84ea9c0a ("net: ethernet: ti: cpsw: enable cpts irq") Reported-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Tested-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20201112111546.20343-1-grygorii.strashko@ti.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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