diff options
| author | Tom Rini | 2019-05-06 07:18:51 -0400 |
|---|---|---|
| committer | Tom Rini | 2019-05-06 07:19:31 -0400 |
| commit | 44237e272f1eac3b026709e76333a07b2d3a3523 (patch) | |
| tree | 43c87a14ae5142c31417bbee904b60a3533ef518 /drivers/net/ravb.c | |
| parent | 8b77ea90a7055f1da2931baca03d102dfa08aa36 (diff) | |
| parent | 41e30dcf87962e4bcc8d4197b3d808af14f71e92 (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-sh
- Various pinctrl / gpio fixes for R-Car
Diffstat (limited to 'drivers/net/ravb.c')
| -rw-r--r-- | drivers/net/ravb.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/ravb.c b/drivers/net/ravb.c index 749562db960..11abe5e0c9e 100644 --- a/drivers/net/ravb.c +++ b/drivers/net/ravb.c @@ -46,6 +46,8 @@ #define CSR_OPS 0x0000000F #define CSR_OPS_CONFIG BIT(1) +#define APSR_TDM BIT(14) + #define TCCR_TSRQ0 BIT(0) #define RFLR_RFL_MIN 0x05EE @@ -389,9 +391,14 @@ static int ravb_dmac_init(struct udevice *dev) /* FIFO size set */ writel(0x00222210, eth->iobase + RAVB_REG_TGC); - /* Delay CLK: 2ns */ - if (pdata->max_speed == 1000) - writel(BIT(14), eth->iobase + RAVB_REG_APSR); + /* Delay CLK: 2ns (not applicable on R-Car E3/D3) */ + if ((rmobile_get_cpu_type() == RMOBILE_CPU_TYPE_R8A77990) || + (rmobile_get_cpu_type() == RMOBILE_CPU_TYPE_R8A77995)) + return 0; + + if ((pdata->phy_interface == PHY_INTERFACE_MODE_RGMII_ID) || + (pdata->phy_interface == PHY_INTERFACE_MODE_RGMII_TXID)) + writel(APSR_TDM, eth->iobase + RAVB_REG_APSR); return 0; } |