mv643xx_eth: configurable t_clk

Make t_clk configurable via platform device data (with the current
hardcoded value, 133 MHz, being the default), as it varies across
different chip families.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h
index 4801b02b444e..9f3a6032ff2e 100644
--- a/include/linux/mv643xx_eth.h
+++ b/include/linux/mv643xx_eth.h
@@ -17,6 +17,7 @@
 
 struct mv643xx_eth_shared_platform_data {
         struct mbus_dram_target_info    *dram;
+        unsigned int    t_clk;
 };
 
 struct mv643xx_eth_platform_data {