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authorNeil Armstrong <narmstrong@baylibre.com>2015-12-28 16:39:21 +0300
committerRoger Quadros <rogerq@ti.com>2016-02-08 17:22:03 +0300
commite116c0545d17be6cc95a559aa5a68c221330501b (patch)
treee20042d58c97e0b8c1ee720209a26d8434820cc7 /Documentation/devicetree/bindings/bus
parent2c92c04b6f1f06c3e9752abb02e62b6ee188109d (diff)
downloadlinux-e116c0545d17be6cc95a559aa5a68c221330501b.tar.xz
dt-bindings: bus: ti-gpmc: Add AAD timings properties
In order to support advanced AAD timings, add these properties to the DT GPMC bindings. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Roger Quadros <rogerq@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/bus')
-rw-r--r--Documentation/devicetree/bindings/bus/ti-gpmc.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/bus/ti-gpmc.txt b/Documentation/devicetree/bindings/bus/ti-gpmc.txt
index 704be9306c9f..01683707060b 100644
--- a/Documentation/devicetree/bindings/bus/ti-gpmc.txt
+++ b/Documentation/devicetree/bindings/bus/ti-gpmc.txt
@@ -46,6 +46,9 @@ Timing properties for child nodes. All are optional and default to 0.
- gpmc,adv-on-ns: Assertion time
- gpmc,adv-rd-off-ns: Read deassertion time
- gpmc,adv-wr-off-ns: Write deassertion time
+ - gpmc,adv-aad-mux-on-ns: Assertion time for AAD
+ - gpmc,adv-aad-mux-rd-off-ns: Read deassertion time for AAD
+ - gpmc,adv-aad-mux-wr-off-ns: Write deassertion time for AAD
WE signals timings (in nanoseconds) corresponding to GPMC_CONFIG4:
- gpmc,we-on-ns Assertion time
@@ -54,6 +57,8 @@ Timing properties for child nodes. All are optional and default to 0.
OE signals timings (in nanoseconds) corresponding to GPMC_CONFIG4:
- gpmc,oe-on-ns: Assertion time
- gpmc,oe-off-ns: Deassertion time
+ - gpmc,oe-aad-mux-on-ns: Assertion time for AAD
+ - gpmc,oe-aad-mux-off-ns: Deassertion time for AAD
Access time and cycle time timings (in nanoseconds) corresponding to
GPMC_CONFIG5: