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authorSimon Horman <horms+renesas@verge.net.au>2014-10-27 09:14:30 +0900
committerTejun Heo <tj@kernel.org>2014-10-27 09:03:19 -0400
commitaa1cf25887099bba68f1f3879c0d394e08b8779f (patch)
tree4273c121429b5cca5e2c3560b0d50ba7f19a5a9d /Documentation
parentcac7f2429872d3733dc3f9915857b1691da2eb2f (diff)
downloadlinux-aa1cf25887099bba68f1f3879c0d394e08b8779f.tar.bz2
ata: sata_rcar: Disable DIPM mode for r8a7790 ES1
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> Cc: stable@vger.kernel.org
Diffstat (limited to 'Documentation')
-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.