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ARM: OMAP2+: hwmod: Introduce ti,no-idle dt property

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Introduce a dt property, ti,no-idle, that prevents an IP to idle at any
point. This is to handle Errata i877, which tells that GMAC clocks
cannot be disabled.

Acked-by: Roger Quadros <rogerq@ti.com>
Tested-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Lokesh Vutla
2016-03-07 01:41:21 -07:00
committed by Paul Walmsley
parent 92e963f50f
commit 2e18f5a1bc
3 changed files with 12 additions and 1 deletions
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1
Documentation/devicetree/bindings/arm/omap/omap.txt
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@@ -23,6 +23,7 @@ Optional properties:
during suspend.
- ti,no-reset-on-init: When present, the module should not be reset at init
- ti,no-idle-on-init: When present, the module should not be idled at init
- ti,no-idle: When present, the module is never allowed to idle.
Example: