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ata: ahci_platform: Add synopsys ahci controller in DT's compatible list

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SPEAr13xx series of SoCs contain Synopsys AHCI SATA Controller which shares
ahci_platform driver with other controller versions.

This patch updates DT compatible list for ahci_platform. It also updates and
renames binding documentation to more generic name.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Cc: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Viresh Kumar 2012-04-21 17:40:12 +05:30 committed by Jeff Garzik
parent fb9751d471
commit 5f098a3ea7
2 changed files with 3 additions and 3 deletions
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5
Documentation/devicetree/bindings/ata/calxeda-sata.txt → Documentation/devicetree/bindings/ata/ahci-platform.txt
View File

@ -1,10 +1,10 @@
* Calxeda SATA Controller * AHCI SATA Controller
SATA nodes are defined to describe on-chip Serial ATA controllers. SATA nodes are defined to describe on-chip Serial ATA controllers.
Each SATA controller should have its own node. Each SATA controller should have its own node.
Required properties: Required properties:
- compatible : compatible list, contains "calxeda,hb-ahci" - compatible : compatible list, contains "calxeda,hb-ahci" or "snps,spear-ahci"
- interrupts : <interrupt mapping for SATA IRQ> - interrupts : <interrupt mapping for SATA IRQ>
- reg : <registers mapping> - reg : <registers mapping>
@ -14,4 +14,3 @@ Example:
reg = <0xffe08000 0x1000>; reg = <0xffe08000 0x1000>;
interrupts = <115>; interrupts = <115>;
}; };

1
drivers/ata/ahci_platform.c
View File

@ -280,6 +280,7 @@ static struct dev_pm_ops ahci_pm_ops = {
static const struct of_device_id ahci_of_match[] = { static const struct of_device_id ahci_of_match[] = {
{ .compatible = "calxeda,hb-ahci", }, { .compatible = "calxeda,hb-ahci", },
{ .compatible = "snps,spear-ahci", },
{}, {},
}; };
MODULE_DEVICE_TABLE(of, ahci_of_match); MODULE_DEVICE_TABLE(of, ahci_of_match);