---

yaml --- r: 81260 b: refs/heads/master c: 9cd55be h: refs/heads/master v: v3
git-mirror · Jan 15, 2008 · 1990049 · 1990049
1 parent f183e8d
commit 1990049
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Showing 6 changed files with 18 additions and 114 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 61f7162117d4767875825abf2f6ed1eeebbcceed
+refs/heads/master: 9cd55be4d22376893d2818ce3c0e5706a3d74121
diff --git a/trunk/arch/powerpc/configs/pasemi_defconfig b/trunk/arch/powerpc/configs/pasemi_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.24-rc6
-# Fri Dec 28 11:01:53 2007
+# Tue Jan 15 10:26:10 2008
 #
 CONFIG_PPC64=y
 
@@ -152,7 +152,6 @@ CONFIG_PPC_PASEMI=y
 CONFIG_PPC_PASEMI_IOMMU=y
 # CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set
 CONFIG_PPC_PASEMI_MDIO=y
-CONFIG_ELECTRA_IDE=y
 # CONFIG_PPC_CELLEB is not set
 # CONFIG_PPC_PS3 is not set
 # CONFIG_PPC_CELL is not set
@@ -663,6 +662,7 @@ CONFIG_PATA_PCMCIA=y
 # CONFIG_PATA_VIA is not set
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
+CONFIG_PATA_OF_PLATFORM=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=y
 CONFIG_MD_LINEAR=y

diff --git a/trunk/arch/powerpc/platforms/pasemi/Kconfig b/trunk/arch/powerpc/platforms/pasemi/Kconfig
@@ -37,13 +37,4 @@ config PPC_PASEMI_MDIO
 	help
 	  Driver for MDIO via GPIO on PWRficient platforms
 
-config ELECTRA_IDE
-      tristate "Electra IDE driver"
-      default y
-      depends on PPC_PASEMI && ATA
-      select PATA_PLATFORM
-      help
-	This includes driver support for the Electra on-board IDE
-	interface.
-
 endmenu
diff --git a/trunk/arch/powerpc/platforms/pasemi/Makefile b/trunk/arch/powerpc/platforms/pasemi/Makefile
@@ -1,4 +1,3 @@
 obj-y	+= setup.o pci.o time.o idle.o powersave.o iommu.o
 obj-$(CONFIG_PPC_PASEMI_MDIO)	+= gpio_mdio.o
-obj-$(CONFIG_ELECTRA_IDE) += electra_ide.o
 obj-$(CONFIG_PPC_PASEMI_CPUFREQ) += cpufreq.o
diff --git a/trunk/arch/powerpc/platforms/pasemi/electra_ide.c b/trunk/arch/powerpc/platforms/pasemi/electra_ide.c
diff --git a/trunk/drivers/ata/pata_of_platform.c b/trunk/drivers/ata/pata_of_platform.c
@@ -34,11 +34,20 @@ static int __devinit pata_of_platform_probe(struct of_device *ofdev,
 		return -EINVAL;
 	}
 
-	ret = of_address_to_resource(dn, 1, &ctl_res);
-	if (ret) {
-		dev_err(&ofdev->dev, "can't get CTL address from "
-			"device tree\n");
-		return -EINVAL;
+	if (of_device_is_compatible(dn, "electra-ide")) {
+		/* Altstatus is really at offset 0x3f6 from the primary window
+		 * on electra-ide. Adjust ctl_res and io_res accordingly.
+		 */
+		ctl_res = io_res;
+		ctl_res.start = ctl_res.start+0x3f6;
+		io_res.end = ctl_res.start-1;
+	} else {
+		ret = of_address_to_resource(dn, 1, &ctl_res);
+		if (ret) {
+			dev_err(&ofdev->dev, "can't get CTL address from "
+				"device tree\n");
+			return -EINVAL;
+		}
 	}
 
 	ret = of_irq_to_resource(dn, 0, &irq_res);
@@ -76,6 +85,7 @@ static int __devexit pata_of_platform_remove(struct of_device *ofdev)
 
 static struct of_device_id pata_of_platform_match[] = {
 	{ .compatible = "ata-generic", },
+	{ .compatible = "electra-ide", },
 	{},
 };
 MODULE_DEVICE_TABLE(of, pata_of_platform_match);