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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-10 06:40:42 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-10 06:40:42 +0300 |
commit | 3e8c04eb117445d67ae2b83e08bec4005129356a (patch) | |
tree | bef05c66adb15c581a5d08ac89103f4ff9867cd8 /Documentation/devicetree | |
parent | 44dbf058de9f46cf112518c99bb1352e8350ceb3 (diff) | |
parent | b12aa1f25e1da7e23fa44f646ac46e41366cfc6c (diff) | |
download | linux-3e8c04eb117445d67ae2b83e08bec4005129356a.tar.xz |
Merge branch 'for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata changes from Tejun Heo:
"Mostly driver-specific changes. Nothing too noteworthy.
This pull request contains three merges from for-3.19-fixes. The
first two are to pull ahci_xgene and sata_dwc_460ex fix commits which
are depended upon by later changes. The last one is to pull in a fix
patch which missed the v3.19-rc window"
* 'for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: (24 commits)
ahci_xgene: Fix the dma state machine lockup for the ATA_CMD_SMART PIO mode command.
ata: libahci: Use of_platform_device_create only if supported
sata_mv: Delete unnecessary checks before the function call "phy_power_off"
ata: Delete unnecessary checks before the function call "pci_dev_put"
ata: pata_platform: fix owner module reference mismatch for scsi host
ata: ahci_platform: fix owner module reference mismatch for scsi host
pata_pdc2027x: Use 64-bit timekeeping
ata: libahci: Fix devres cleanup on failure
ata: libahci: Allow using multiple regulators
Documentation: bindings: Add the regulator property to the sub-nodes AHCI bindings
ata: libahci: Clean-up the ahci_platform_en/disable_phys functions
sata_rcar: extend PM methods
sata_dwc_460ex: disable compilation on ARM and ARM64
ata: libata-core: Remove unused function
sata_dwc_460ex: convert to devm_kzalloc in ->probe()
sata_dwc_460ex: remove extra message
sata_dwc_460ex: use np local variable in ->probe()
sata_dwc_460ex: fix most of the sparse warnings
sata_dwc_460ex: enable COMPILE_TEST for the driver
sata_dwc_460ex: remove redundant dev_set_drvdata
...
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/ata/ahci-platform.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt index 4ab09f2202d4..c2340eeeb97f 100644 --- a/Documentation/devicetree/bindings/ata/ahci-platform.txt +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt @@ -37,9 +37,10 @@ Required properties when using sub-nodes: Sub-nodes required properties: -- reg : the port number -- phys : reference to the SATA PHY node - +- reg : the port number +And at least one of the following properties: +- phys : reference to the SATA PHY node +- target-supply : regulator for SATA target power Examples: sata@ffe08000 { @@ -68,10 +69,12 @@ With sub-nodes: sata0: sata-port@0 { reg = <0>; phys = <&sata_phy 0>; + target-supply = <®_sata0>; }; sata1: sata-port@1 { reg = <1>; phys = <&sata_phy 1>; + target-supply = <®_sata1>;; }; }; |