netdev - [PATCH] net: ravb: Add R-Car Gen4 support

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Date:   Fri,  9 Sep 2022 12:10:11 +0200
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     Sergey Shtylyov <s.shtylyov@....ru>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     netdev@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH] net: ravb: Add R-Car Gen4 support

Add support for the Renesas Ethernet AVB (EtherAVB-IF) blocks on R-Car
Gen4 SoCs (e.g. R-Car V4H) by matching on a family-specific compatible
value.

These are treated the same as EtherAVB on R-Car Gen3.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
Corresponding DT binding update in "[PATCH 0/2] dt-bindings: net:
renesas,etheravb: R-Car Gen4 updates"
https://lore.kernel.org/r/cover.1662714607.git.geert+renesas@glider.be
---
 drivers/net/ethernet/renesas/ravb_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index b357ac4c56c599ad..d013cc1c8a0ad007 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -2512,6 +2512,7 @@ static const struct of_device_id ravb_match_table[] = {
 	{ .compatible = "renesas,etheravb-rcar-gen2", .data = &ravb_gen2_hw_info },
 	{ .compatible = "renesas,etheravb-r8a7795", .data = &ravb_gen3_hw_info },
 	{ .compatible = "renesas,etheravb-rcar-gen3", .data = &ravb_gen3_hw_info },
+	{ .compatible = "renesas,etheravb-rcar-gen4", .data = &ravb_gen3_hw_info },
 	{ .compatible = "renesas,etheravb-rzv2m", .data = &ravb_rzv2m_hw_info },
 	{ .compatible = "renesas,rzg2l-gbeth", .data = &gbeth_hw_info },
 	{ }
-- 
2.25.1