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authorLinus Torvalds <torvalds@linux-foundation.org>2014-11-15 01:09:19 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2014-11-15 01:09:19 +0300
commite57c641ffb75b90c7f7637916e390dc837b70917 (patch)
tree26db5bed7a6265e6cfb34602b95102fad25b435f /Documentation
parent6f0d7a9eb60d70f22d71f00b2c762e255881ab31 (diff)
parent9a23c1d6f0f5dbac4c9b73fa6cea7c9ee3d29074 (diff)
downloadlinux-e57c641ffb75b90c7f7637916e390dc837b70917.tar.xz
Merge branch 'for-3.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata fixes from Tejun Heo: "The most notable is the revert of lock splitting optimization in ahci. This also made the IRQ handling threaded even when there's only one IRQ in use. The conversion missed IRFQ_SHARED leading to screaming IRQs problem in some cases and the threaded IRQ handling showed performance regression in some LKP test cases. The changes are reverted for now. It'll probably be retried once threaded IRQ handling is removed from ahci. Other than that, there's one fix for ahci and several patches adding device IDs" * 'for-3.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: ahci: fix AHCI parameters not taken into account ata: sata_rcar: Add r8a7793 device support ahci: Add Device IDs for Intel Sunrise Point PCH ahci: disable MSI instead of NCQ on Samsung pci-e SSDs on macbooks Revert "AHCI: Optimize single IRQ interrupt processing" Revert "AHCI: Do not acquire ata_host::lock from single IRQ handler" ata: sata_rcar: Disable DIPM mode for r8a7790 ES1
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/ata/sata_rcar.txt6
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/ata/sata_rcar.txt b/Documentation/devicetree/bindings/ata/sata_rcar.txt
index 1e6111333fa8..80ae87a0784b 100644
--- a/Documentation/devicetree/bindings/ata/sata_rcar.txt
+++ b/Documentation/devicetree/bindings/ata/sata_rcar.txt
@@ -3,8 +3,10 @@
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-r8a7791" for R-Car M2
+ - "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-W
+ - "renesas,sata-r8a7793" for R-Car M2-N
- reg : address and length of the SATA registers;
- interrupts : must consist of one interrupt specifier.