net: sh_eth: Add r8a7794 support

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
[uli: added bindings documentation]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 0f76b9d83b2b010b63a094024b3cfd82e20af28d)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/Documentation/devicetree/bindings/net/sh_eth.txt b/Documentation/devicetree/bindings/net/sh_eth.txt
index e7106b5..34d4db1 100644 (file)
--- a/Documentation/devicetree/bindings/net/sh_eth.txt
+++ b/Documentation/devicetree/bindings/net/sh_eth.txt
@@ -9,6 +9,7 @@ Required properties:
              "renesas,ether-r8a7779"  if the device is a part of R8A7779 SoC.
              "renesas,ether-r8a7790"  if the device is a part of R8A7790 SoC.
              "renesas,ether-r8a7791"  if the device is a part of R8A7791 SoC.
+             "renesas,ether-r8a7794"  if the device is a part of R8A7794 SoC.
              "renesas,ether-r7s72100" if the device is a part of R7S72100 SoC.
 - reg: offset and length of (1) the E-DMAC/feLic register block (required),
        (2) the TSU register block (optional).

diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 26936b9..177d263 100644 (file)
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -2746,6 +2746,7 @@ static const struct of_device_id sh_eth_match_table[] = {
        { .compatible = "renesas,ether-r8a7779", .data = &r8a777x_data },
        { .compatible = "renesas,ether-r8a7790", .data = &r8a779x_data },
        { .compatible = "renesas,ether-r8a7791", .data = &r8a779x_data },
+       { .compatible = "renesas,ether-r8a7794", .data = &r8a779x_data },
        { .compatible = "renesas,ether-r7s72100", .data = &r7s72100_data },
        { }
 };
@@ -2972,6 +2973,7 @@ static struct platform_device_id sh_eth_id_table[] = {
        { "r8a777x-ether", (kernel_ulong_t)&r8a777x_data },
        { "r8a7790-ether", (kernel_ulong_t)&r8a779x_data },
        { "r8a7791-ether", (kernel_ulong_t)&r8a779x_data },
+       { "r8a7794-ether", (kernel_ulong_t)&r8a779x_data },
        { }
 };
 MODULE_DEVICE_TABLE(platform, sh_eth_id_table);