Messages in this thread | | | Date | Wed, 25 Nov 2015 10:55:20 -0800 | From | Tony Lindgren <> | Subject | Re: [PATCH v2 1/4] arm: omap2+: add missing HWMOD_NO_IDLEST in 81xx hwmod data |
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* Neil Armstrong <narmstrong@baylibre.com> [151113 08:30]: > Add missing HWMOD_NO_IDLEST hwmod flag for entries not > having omap4 clkctrl values. > The emac0 hwmod flag fixes the davinci_emac driver probe > since the return of pm_resume() call is now checked. > > This solves the following boot errors : > [ 0.121429] omap_hwmod: l4_ls: _wait_target_ready failed: -16 > [ 0.121441] omap_hwmod: l4_ls: cannot be enabled for reset (3) > [ 0.124342] omap_hwmod: l4_hs: _wait_target_ready failed: -16 > [ 0.124352] omap_hwmod: l4_hs: cannot be enabled for reset (3) > [ 1.967228] omap_hwmod: emac0: _wait_target_ready failed: -16 > > Cc: Brian Hutchinson <b.hutchman@gmail.com> > Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Thanks for checking the TI tree also in addition to the docs, applying this one into omap-for-v4.4/fixes.
Tony
> --- > arch/arm/mach-omap2/omap_hwmod_81xx_data.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c > index b1288f5..6256052 100644 > --- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c > +++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c > @@ -144,6 +144,7 @@ static struct omap_hwmod dm81xx_l4_ls_hwmod = { > .name = "l4_ls", > .clkdm_name = "alwon_l3s_clkdm", > .class = &l4_hwmod_class, > + .flags = HWMOD_NO_IDLEST, > }; > > /* > @@ -155,6 +156,7 @@ static struct omap_hwmod dm81xx_l4_hs_hwmod = { > .name = "l4_hs", > .clkdm_name = "alwon_l3_med_clkdm", > .class = &l4_hwmod_class, > + .flags = HWMOD_NO_IDLEST, > }; > > /* L3 slow -> L4 ls peripheral interface running at 125MHz */ > @@ -850,6 +852,7 @@ static struct omap_hwmod dm816x_emac0_hwmod = { > .name = "emac0", > .clkdm_name = "alwon_ethernet_clkdm", > .class = &dm816x_emac_hwmod_class, > + .flags = HWMOD_NO_IDLEST, > }; > > static struct omap_hwmod_ocp_if dm81xx_l4_hs__emac0 = { > -- > 1.9.1 >
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