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sh_eth: add R8A7791 support

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Add support for yet another ARM member of the R-Car family, R-Car M2, also known
as R8A7791 -- it will share the code and data with previously added R8A7790.
Despite the Ether devices in these SoCs are indistinguishable at least from the
driver's point of view, we do introduce a new platform device ID "r8a7791-ether"
unlike the wildcard ID used for R8A7778/9 SoCs, due to newly established policy
for the Renesas SoCs.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sergei Shtylyov 2013-12-08 02:59:18 +03:00 committed by David S. Miller
parent f00ac4ba03
commit 94a12b15e4
2 changed files with 5 additions and 4 deletions
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2
drivers/net/ethernet/renesas/Kconfig
View File

@ -13,4 +13,4 @@ config SH_ETH
Renesas SuperH Ethernet device driver.
This driver supporting CPUs are:
- SH7619, SH7710, SH7712, SH7724, SH7734, SH7763, SH7757,
R8A7740, R8A777x and R8A7790.
R8A7740, R8A777x and R8A779x.

7
drivers/net/ethernet/renesas/sh_eth.c
View File

@ -395,8 +395,8 @@ static struct sh_eth_cpu_data r8a777x_data = {
.hw_swap = 1,
};
/* R8A7790 */
static struct sh_eth_cpu_data r8a7790_data = {
/* R8A7790/1 */
static struct sh_eth_cpu_data r8a779x_data = {
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_r8a777x,
@ -2810,7 +2810,8 @@ static struct platform_device_id sh_eth_id_table[] = {
{ "sh7763-gether", (kernel_ulong_t)&sh7763_data },
{ "r8a7740-gether", (kernel_ulong_t)&r8a7740_data },
{ "r8a777x-ether", (kernel_ulong_t)&r8a777x_data },
{ "r8a7790-ether", (kernel_ulong_t)&r8a7790_data },
{ "r8a7790-ether", (kernel_ulong_t)&r8a779x_data },
{ "r8a7791-ether", (kernel_ulong_t)&r8a779x_data },
{ }
};
MODULE_DEVICE_TABLE(platform, sh_eth_id_table);