arm: socfpga: stratix10: add sgmii in phymode setup

Additional sgmii phymode is added in socfpga_phymode_setup() along with
a minor fix for maximum number of GMACs.

Signed-off-by: Ooi, Joyce <joyce.ooi@intel.com>

diff --git a/arch/arm/mach-socfpga/misc_s10.c b/arch/arm/mach-socfpga/misc_s10.c
index 918baac..e599362 100644 (file)
--- a/arch/arm/mach-socfpga/misc_s10.c
+++ b/arch/arm/mach-socfpga/misc_s10.c
@@ -36,7 +36,8 @@ static u32 socfpga_phymode_setup(u32 gmac_index, const char *phymode)
        if (!phymode)
                return -EINVAL;
 
-       if (!strcmp(phymode, "mii") || !strcmp(phymode, "gmii"))
+       if (!strcmp(phymode, "mii") || !strcmp(phymode, "gmii") ||
+           !strcmp(phymode, "sgmii"))
                modereg = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII;
        else if (!strcmp(phymode, "rgmii"))
                modereg = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII;
@@ -58,7 +59,7 @@ static int socfpga_set_phymode(void)
        struct fdtdec_phandle_args args;
        const char *phy_mode;
        u32 gmac_index;
-       int nodes[2];   /* Max. 3 GMACs */
+       int nodes[3];   /* Max. 3 GMACs */
        int ret, count;
        int i, node;