Messages in this thread Patch in this message | | | From | Tony Lindgren <> | Subject | [PATCH 10/12] ARM: OMAP2+: Try to parse earlycon from parent too | Date | Fri, 23 Feb 2018 13:00:58 -0800 |
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With ti-sysc driver the "ti,hwmods" property will be moved to the interconnect target module instead of the child device. To keep earlycon working, we need to match against the interconnect target module in the ti-sysc case.
Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com> --- arch/arm/mach-omap2/omap_hwmod.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -3492,6 +3492,12 @@ static void __init omap_hwmod_setup_earlycon_flags(void) if (np) { uart = of_get_property(np, "ti,hwmods", NULL); oh = omap_hwmod_lookup(uart); + if (!oh) { + uart = of_get_property(np->parent, + "ti,hwmods", + NULL); + oh = omap_hwmod_lookup(uart); + } if (oh) oh->flags |= DEBUG_OMAPUART_FLAGS; } -- 2.16.2
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