Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d8ecbb93bece05df84e654c296c3c81b3d347c2d
Commit: d8ecbb93bece05df84e654c296c3c81b3d347c2d
Parent: 7ac33417ecf8c012df0e957cfa0628a6a4347c7d
Author: Kim Phillips <[EMAIL PROTECTED]>
AuthorDate: Mon Nov 19 19:04:43 2007 -0600
Committer: Kumar Gala <[EMAIL PROTECTED]>
CommitDate: Mon Nov 19 22:03:16 2007 -0600
[POWERPC] 83xx: mpc832x mds: Fix board PHY reset code
currently the board-level PHY reset code for the mpc832x MDS messes with
reset configuration words source settings which is plain wrong (it
looks like this board code was cut-n-pasted from the mpc8360 mds code,
which has the PHY reset bits in a different BCSR); this patch points
the PHY reset code to the proper mpc832x mds PHY reset bits in the BCSR.
Signed-off-by: Peter Van Ackeren <[EMAIL PROTECTED]>
Signed-off-by: Kim Phillips <[EMAIL PROTECTED]>
Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/83xx/mpc832x_mds.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c
b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index 972fa85..9e3bfcc 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -90,10 +90,11 @@ static void __init mpc832x_sys_setup_arch(void)
if ((np = of_find_compatible_node(NULL, "network", "ucc_geth"))
!= NULL){
- /* Reset the Ethernet PHY */
- bcsr_regs[9] &= ~0x20;
+ /* Reset the Ethernet PHYs */
+#define BCSR8_FETH_RST 0x50
+ bcsr_regs[8] &= ~BCSR8_FETH_RST;
udelay(1000);
- bcsr_regs[9] |= 0x20;
+ bcsr_regs[8] |= BCSR8_FETH_RST;
iounmap(bcsr_regs);
of_node_put(np);
}
-
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