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net: stmmac: platform: Add snps,dwmac-5.20 IP compatible string

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Add "snps,dwmac-5.20" compatible string for 5.20 version that can avoid
to define some platform data in the glue layer.

Tested-by: Tommaso Merciai <tomm.merciai@gmail.com>
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Samin Guo <samin.guo@starfivetech.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Emil Renner Berthing 2023-04-17 18:02:47 +08:00 committed by Paolo Abeni
parent 13f9351180
commit 65a1d72f0c
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
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@ -519,7 +519,8 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac)
if (of_device_is_compatible(np, "snps,dwmac-4.00") ||
of_device_is_compatible(np, "snps,dwmac-4.10a") ||
of_device_is_compatible(np, "snps,dwmac-4.20a") ||
of_device_is_compatible(np, "snps,dwmac-5.10a")) {
of_device_is_compatible(np, "snps,dwmac-5.10a") ||
of_device_is_compatible(np, "snps,dwmac-5.20")) {
plat->has_gmac4 = 1;
plat->has_gmac = 0;
plat->pmt = 1;