On 12/04/2017 05:17 PM, Thomas Petazzoni wrote:
This commit adds the sh_eth_cpu_data structure that describes the
SH7786 variant of the IP.
Signed-off-by: Thomas Petazzoni <thomas.petazz...@free-electrons.com>
---
drivers/net/ethernet/renesas/sh_eth.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/drivers/net/ethernet/renesas/sh_eth.c
b/drivers/net/ethernet/renesas/sh_eth.c
index 0074c5998481..a3c48b2a713c 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -710,6 +710,30 @@ static struct sh_eth_cpu_data sh7724_data = {
.rpadir_value = 0x00020000, /* NET_IP_ALIGN assumed to be 2 */
};
+static struct sh_eth_cpu_data sh7786_data = {
+ .set_duplex = sh_eth_set_duplex,
Hm, no bitrate switching?
(ECMR.OLB is said to be unused indeed in the manual...)
+
+ .register_type = SH_ETH_REG_FAST_SH4,
SH_ETH_REG_FAST_RCAR.
+
+ .ecsr_value = ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
+ .ecsipr_value = ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
Good enough (though magic packet interrupt should work too)...
+ .eesipr_value = EESIPR_RFCOFIP | EESIPR_ADEIP | EESIPR_ECIIP |
+ EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
+ EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
+ EESIPR_RMAFIP | EESIPR_RRFIP |
+ EESIPR_RTLFIP | EESIPR_RTSFIP |
+ EESIPR_PREIP | EESIPR_CERFIP,
+
+ .tx_check = EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
+ .eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
+ EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE,
I think you also need:
.fdr_value = 0x00000f0f,
like on R-Car gen1 SoCs...
[...]
The reset looks good...
MBR, Sergei
