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From:   Samin Guo <samin.guo@starfivetech.com>
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CC:     "David S . Miller" <davem@davemloft.net>,
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        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
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        Heiner Kallweit <hkallweit1@gmail.com>,
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        Yanhong Wang <yanhong.wang@starfivetech.com>,
        Samin Guo <samin.guo@starfivetech.com>,
        Tommaso Merciai <tomm.merciai@gmail.com>
Subject: [net-next v9 2/6] net: stmmac: platform: Add snps,dwmac-5.20 IP compatible string
Date:   Tue, 28 Mar 2023 14:20:05 +0800
Message-ID: <20230328062009.25454-3-samin.guo@starfivetech.com>
In-Reply-To: <20230328062009.25454-1-samin.guo@starfivetech.com>
References: <20230328062009.25454-1-samin.guo@starfivetech.com>
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From: Emil Renner Berthing <kernel@esmil.dk>

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>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 067a40fe0a23..eb0b2898daa3 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -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;
-- 
2.17.1