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authorSimon Horman <horms+renesas@verge.net.au>2014-10-27 09:14:30 +0900
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-11-21 09:23:02 -0800
commit8274355d41957d06158db1111cb410d9574c5f9a (patch)
tree051dfc440c2dd23ce4964435cff79554efb749a7 /Documentation/devicetree/bindings
parent55507aed77796f7094d68264220b7aa6bd3a45be (diff)
downloadlinux-linaro-stable-8274355d41957d06158db1111cb410d9574c5f9a.tar.gz
ata: sata_rcar: Disable DIPM mode for r8a7790 ES1
commit aa1cf25887099bba68f1f3879c0d394e08b8779f upstream. Unlike other SATA R-Car r8a7790 controllers the r8a7790 ES1 SATA R-Car controller needs to be run with DIPM disabled. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/ata/sata_rcar.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/ata/sata_rcar.txt b/Documentation/devicetree/bindings/ata/sata_rcar.txt
index 1e6111333fa8..7dd32d321a34 100644
--- a/Documentation/devicetree/bindings/ata/sata_rcar.txt
+++ b/Documentation/devicetree/bindings/ata/sata_rcar.txt
@@ -3,7 +3,8 @@
Required properties:
- compatible : should contain one of the following:
- "renesas,sata-r8a7779" for R-Car H1
- - "renesas,sata-r8a7790" for R-Car H2
+ - "renesas,sata-r8a7790-es1" for R-Car H2 ES1
+ - "renesas,sata-r8a7790" for R-Car H2 other than ES1
- "renesas,sata-r8a7791" for R-Car M2
- reg : address and length of the SATA registers;
- interrupts : must consist of one interrupt specifier.