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ARM: dts: dra7: Fix suspend warning for vpe powerdomain
We currently are getting the following warning after a system suspend:
Powerdomain (vpe_pwrdm) didn't enter target state 0
Looks like this is because the STANDBYMODE bit for SMART_IDLE should
not be used. The TRM "Table 12-348. VPE_SYSCONFIG" says that the value
for SMART_IDLE is "0x2: Same behavior as bit-field value of 0x1". But
if the SMART_IDLE value is used, PM_VPE_PWRSTST LASTPOWERSTATEENTERED
bits always show value of 3.
Let's fix the issue by dropping SMART_IDLE for vpe. And let's also add
the missing the powerdomain for vpe.
Fixes: 1a20951605
("ARM: dts: dra7: Add ti-sysc node for VPE")
Cc: Benoit Parrot <bparrot@ti.com>
Reported-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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1 changed files with 2 additions and 2 deletions
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@ -4188,11 +4188,11 @@ target-module@1d0010 { /* 0x489d0000, ap 27 30.0 */
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reg = <0x1d0010 0x4>;
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reg-names = "sysc";
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ti,sysc-midle = <SYSC_IDLE_FORCE>,
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<SYSC_IDLE_NO>,
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<SYSC_IDLE_SMART>;
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<SYSC_IDLE_NO>;
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ti,sysc-sidle = <SYSC_IDLE_FORCE>,
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<SYSC_IDLE_NO>,
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<SYSC_IDLE_SMART>;
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power-domains = <&prm_vpe>;
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clocks = <&vpe_clkctrl DRA7_VPE_VPE_CLKCTRL 0>;
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clock-names = "fck";
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#address-cells = <1>;
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