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authorRonen Shitrit <rshitrit@marvell.com>2008-09-15 10:40:35 +0300
committerNicolas Pitre <nico@cam.org>2008-09-25 16:27:21 -0400
commitb2b3dc2fc41ef441610d0140f0f5ccacbd43f40c (patch)
tree70116ea6c823e5ac6a8b048ee6911257e722e5b7 /arch/arm/mach-kirkwood/include
parent79d4dd77f0d86e4315887edaa5dfabb0c2081ba7 (diff)
[ARM] Kirkwood: add support for newer SoC models
Add support to the Kirkwood port for newer device models and silicon revisions. Instead of looking at the DEVICE_ID register, the device version is now determined by looking at the PCI-Express device ID and revision registers, as it is done for orion5x, and this information is used to determine the TCLK frequency, again, as it is done for orion5x. Signed-off-by: Ronen Shitrit <rshitrit@marvell.com> Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Diffstat (limited to 'arch/arm/mach-kirkwood/include')
-rw-r--r--arch/arm/mach-kirkwood/include/mach/kirkwood.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
index 5c69992295e..eae42406fd8 100644
--- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
+++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
@@ -68,6 +68,20 @@
#define L2_WRITETHROUGH 0x00000010
/*
+ * Supported devices and revisions.
+ */
+#define MV88F6281_DEV_ID 0x6281
+#define MV88F6281_REV_Z0 0
+#define MV88F6281_REV_A0 2
+
+#define MV88F6192_DEV_ID 0x6192
+#define MV88F6192_REV_Z0 0
+#define MV88F6192_REV_A0 2
+
+#define MV88F6180_DEV_ID 0x6180
+#define MV88F6180_REV_A0 2
+
+/*
* Register Map
*/
#define DDR_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x00000)