diff options
| author | Giuseppe CAVALLARO <peppe.cavallaro@st.com> | 2012-04-04 04:33:27 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-04 18:39:24 -0400 |
| commit | cd7201f477b965f6c0220b798813c7000bc603c5 (patch) | |
| tree | 0b5ac87d64a90efc1ddfca8620019c13fd0acad8 /drivers/net/ethernet/stmicro/stmmac/stmmac.h | |
| parent | 18f05d64ec36e27892cc0f55be707762aae053a1 (diff) | |
stmmac: MDC clock dynamically based on the csr clock input
If a specific clk_csr value is passed from the platform
this means that the CSR Clock Range selection cannot be
changed at run-time and it is fixed (as reported in the driver
documentation). Viceversa the driver will try to set the MDC
clock dynamically according to the actual clock input.
Signed-off-by: Deepak Sikri <deepak.sikri@st.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Reviewed-by: Francesco Virlinzi <francesco.virlinzi@st.com>
Reviewed-by: David Laight <david.laight@aculab.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index 7182f159c2c..ddd07691cef 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -84,6 +84,7 @@ struct stmmac_priv { #ifdef CONFIG_HAVE_CLK struct clk *stmmac_clk; #endif + int clk_csr; }; extern int phyaddr; |