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sh_eth: Remove obsolete r8a7740-gether platform_device_id entry 

Since commit 1fa59bda21 ("ARM: shmobile: Remove legacy board code
for Armadillo-800 EVA"), r8a7740 is only supported in generic DT-only
ARM multi-platform builds.  The driver doesn't need to match platform
devices by name anymore, hence remove the corresponding
platform_device_id entry.

Protect r8a7740_data by #ifdef CONFIG_OF as it's now referenced on DT
platforms only. Move it to a more logical position, in front of the
r8a777x support, so we can have a single #ifdef covering all r7s* and
r8a* support soon. This requires moving a few helper functions, too.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Geert Uytterhoeven 2015-11-24 15:40:59 +01:00 committed by David S. Miller
parent c74a2248f9
commit a0f48be33c
1 changed files with 62 additions and 63 deletions
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125
drivers/net/ethernet/renesas/sh_eth.c
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@ -458,6 +458,25 @@ static void sh_eth_chip_reset(struct net_device *ndev)
mdelay(1);
}
static void sh_eth_set_rate_gether(struct net_device *ndev)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
switch (mdp->speed) {
case 10: /* 10BASE */
sh_eth_write(ndev, GECMR_10, GECMR);
break;
case 100:/* 100BASE */
sh_eth_write(ndev, GECMR_100, GECMR);
break;
case 1000: /* 1000BASE */
sh_eth_write(ndev, GECMR_1000, GECMR);
break;
default:
break;
}
}
#ifdef CONFIG_OF
/* R7S72100 */
static struct sh_eth_cpu_data r7s72100_data = {
@ -489,6 +508,49 @@ static struct sh_eth_cpu_data r7s72100_data = {
.tsu = 1,
.shift_rd0 = 1,
};
static void sh_eth_chip_reset_r8a7740(struct net_device *ndev)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
/* reset device */
sh_eth_tsu_write(mdp, ARSTR_ARSTR, ARSTR);
mdelay(1);
sh_eth_select_mii(ndev);
}
/* R8A7740 */
static struct sh_eth_cpu_data r8a7740_data = {
.chip_reset = sh_eth_chip_reset_r8a7740,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
.register_type = SH_ETH_REG_GIGABIT,
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.tx_check = EESR_TC1 | EESR_FTC,
.eesr_err_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000070f,
.apr = 1,
.mpr = 1,
.tpauser = 1,
.bculr = 1,
.hw_swap = 1,
.rpadir = 1,
.rpadir_value = 2 << 16,
.no_trimd = 1,
.no_ade = 1,
.tsu = 1,
.select_mii = 1,
.shift_rd0 = 1,
};
#endif /* CONFIG_OF */
/* There is CPU dependent code */
@ -715,25 +777,6 @@ static struct sh_eth_cpu_data sh7757_data_giga = {
.tsu = 1,
};
static void sh_eth_set_rate_gether(struct net_device *ndev)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
switch (mdp->speed) {
case 10: /* 10BASE */
sh_eth_write(ndev, GECMR_10, GECMR);
break;
case 100:/* 100BASE */
sh_eth_write(ndev, GECMR_100, GECMR);
break;
case 1000: /* 1000BASE */
sh_eth_write(ndev, GECMR_1000, GECMR);
break;
default:
break;
}
}
/* SH7734 */
static struct sh_eth_cpu_data sh7734_data = {
.chip_reset = sh_eth_chip_reset,
@ -791,49 +834,6 @@ static struct sh_eth_cpu_data sh7763_data = {
.irq_flags = IRQF_SHARED,
};
static void sh_eth_chip_reset_r8a7740(struct net_device *ndev)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
/* reset device */
sh_eth_tsu_write(mdp, ARSTR_ARSTR, ARSTR);
mdelay(1);
sh_eth_select_mii(ndev);
}
/* R8A7740 */
static struct sh_eth_cpu_data r8a7740_data = {
.chip_reset = sh_eth_chip_reset_r8a7740,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
.register_type = SH_ETH_REG_GIGABIT,
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.tx_check = EESR_TC1 | EESR_FTC,
.eesr_err_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT |
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000070f,
.apr = 1,
.mpr = 1,
.tpauser = 1,
.bculr = 1,
.hw_swap = 1,
.rpadir = 1,
.rpadir_value = 2 << 16,
.no_trimd = 1,
.no_ade = 1,
.tsu = 1,
.select_mii = 1,
.shift_rd0 = 1,
};
static struct sh_eth_cpu_data sh7619_data = {
.register_type = SH_ETH_REG_FAST_SH3_SH2,
@ -3281,7 +3281,6 @@ static struct platform_device_id sh_eth_id_table[] = {
{ "sh7757-ether", (kernel_ulong_t)&sh7757_data },
{ "sh7757-gether", (kernel_ulong_t)&sh7757_data_giga },
{ "sh7763-gether", (kernel_ulong_t)&sh7763_data },
{ "r8a7740-gether", (kernel_ulong_t)&r8a7740_data },
{ "r8a777x-ether", (kernel_ulong_t)&r8a777x_data },
{ }
};