[v2 02/10] ata: ahci_brcmstb: add support MIPS-based platforms

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The BCM7xxx ARM-based and MIPS-based platforms share a similar hardware
block for AHCI SATA3.

The BCM7425 is flagship chipset of 40nm class. Other MIPS-based 40nm
chipsets has same hardware block. so the compatible string may be use
brcm,bcm7425-ahci.

Signed-off-by: Jaedon Shin <jaedon.shin@xxxxxxxxx>
---
 Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt | 4 ++--
 drivers/ata/Kconfig                                         | 2 +-
 drivers/ata/ahci_brcmstb.c                                  | 1 +
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt b/Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt
index 4650c0aff6b3..488a383ce202 100644
--- a/Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt
+++ b/Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt
@@ -4,8 +4,8 @@ SATA nodes are defined to describe on-chip Serial ATA controllers.
 Each SATA controller should have its own node.
 
 Required properties:
-- compatible         : compatible list, may contain "brcm,bcm7445-ahci" and/or
-                       "brcm,sata3-ahci"
+- compatible         : compatible list, may contain "brcm,bcm7445-ahci" or
+                       "brcm,bcm7425-ahci" or "brcm,sata3-ahci"
 - reg                : register mappings for AHCI and SATA_TOP_CTRL
 - reg-names          : "ahci" and "top-ctrl"
 - interrupts         : interrupt mapping for SATA IRQ
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 15e40ee62a94..8f535a88a0c7 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -100,7 +100,7 @@ config SATA_AHCI_PLATFORM
 
 config AHCI_BRCMSTB
 	tristate "Broadcom STB AHCI SATA support"
-	depends on ARCH_BRCMSTB
+	depends on ARCH_BRCMSTB || BMIPS_GENERIC
 	help
 	  This option enables support for the AHCI SATA3 controller found on
 	  STB SoC's.
diff --git a/drivers/ata/ahci_brcmstb.c b/drivers/ata/ahci_brcmstb.c
index a2df76698adb..e53962cb48ee 100644
--- a/drivers/ata/ahci_brcmstb.c
+++ b/drivers/ata/ahci_brcmstb.c
@@ -343,6 +343,7 @@ static int brcm_ahci_remove(struct platform_device *pdev)
 
 static const struct of_device_id ahci_of_match[] = {
 	{.compatible = "brcm,bcm7445-ahci"},
+	{.compatible = "brcm,bcm7425-ahci"},
 	{},
 };
 MODULE_DEVICE_TABLE(of, ahci_of_match);
-- 
2.6.2

--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux