target/linux/starfive/patches-6.1/0041-net-stmmac-platform-Add-snps-dwmac-5.20-IP-compatibl.patch

   1 From cb00f835fc9f3ece473e7081f17c8613bf08a8ef Mon Sep 17 00:00:00 2001
   2 From: Emil Renner Berthing <kernel@esmil.dk>
   3 Date: Sun, 7 Aug 2022 22:26:00 +0200
   4 Subject: [PATCH 041/122] net: stmmac: platform: Add snps,dwmac-5.20 IP
   5  compatible string
   6
   7 Add "snps,dwmac-5.20" compatible string for 5.20 version that can avoid
   8 to define some platform data in the glue layer.
   9
  10 Tested-by: Tommaso Merciai <tomm.merciai@gmail.com>
  11 Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
  12 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  13 Signed-off-by: Samin Guo <samin.guo@starfivetech.com>
  14 ---
  15  drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 3 ++-
  16  1 file changed, 2 insertions(+), 1 deletion(-)
  17
  18 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
  19 +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
  20 @@ -519,7 +519,8 @@ stmmac_probe_config_dt(struct platform_d
  21         if (of_device_is_compatible(np, "snps,dwmac-4.00") ||
  22             of_device_is_compatible(np, "snps,dwmac-4.10a") ||
  23             of_device_is_compatible(np, "snps,dwmac-4.20a") ||
  24 -           of_device_is_compatible(np, "snps,dwmac-5.10a")) {
  25 +           of_device_is_compatible(np, "snps,dwmac-5.10a") ||
  26 +           of_device_is_compatible(np, "snps,dwmac-5.20")) {
  27                 plat->has_gmac4 = 1;
  28                 plat->has_gmac = 0;
  29                 plat->pmt = 1;