net: sh-eth: Add support R8A7793

R8A7793 has the same sh-ether IP core as other SH/rmobile.
This patch adds support of R8A7793.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

drivers/net/sh_eth.c

@@ -414,7 +414,7 @@ static int sh_eth_config(struct sh_eth_dev *eth, bd_t *bd)
 #if defined(CONFIG_CPU_SH7734) || defined(CONFIG_R8A7740)
 	sh_eth_write(eth, CONFIG_SH_ETHER_SH7734_MII, RMII_MII);
 #elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \
-	defined(CONFIG_R8A7794)
+	defined(CONFIG_R8A7793) || defined(CONFIG_R8A7794)
 	sh_eth_write(eth, sh_eth_read(eth, RMIIMR) | 0x1, RMIIMR);
 #endif
 	/* Configure phy */
@@ -440,7 +440,8 @@ static int sh_eth_config(struct sh_eth_dev *eth, bd_t *bd)
 #elif defined(CONFIG_CPU_SH7757) || defined(CONFIG_CPU_SH7752)
 		sh_eth_write(eth, 1, RTRATE);
 #elif defined(CONFIG_CPU_SH7724) || defined(CONFIG_R8A7790) || \
-		defined(CONFIG_R8A7791) || defined(CONFIG_R8A7794)
+		defined(CONFIG_R8A7791) || defined(CONFIG_R8A7793) || \
+		defined(CONFIG_R8A7794)
 		val = ECMR_RTM;
 #endif
 	} else if (phy->speed == 10) {

drivers/net/sh_eth.h

@@ -359,7 +359,7 @@ static const u16 sh_eth_offset_fast_sh4[SH_ETH_MAX_REGISTER_OFFSET] = {
 #define SH_ETH_TYPE_GETHER
 #define BASE_IO_ADDR	0xE9A00000
 #elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \
-	defined(CONFIG_R8A7794)
+	defined(CONFIG_R8A7793) || defined(CONFIG_R8A7794)
 #define SH_ETH_TYPE_ETHER
 #define BASE_IO_ADDR	0xEE700200
 #elif defined(CONFIG_R7S72100)
@@ -571,7 +571,7 @@ enum FELIC_MODE_BIT {
 #ifdef CONFIG_CPU_SH7724
 	ECMR_RTM = 0x00000010,
 #elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \
-	defined(CONFIG_R8A7794)
+	defined(CONFIG_R8A7793) || defined(CONFIG_R8A7794)
 	ECMR_RTM = 0x00000004,
 #endif