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MIPS: ath79: Separate AR913x SoC specific WMAC setup code 

The device registration code can be shared between the different SoCs, but
the required setup code varies Move AR913x specific setup code into a
separate function in order to make adding support for another SoCs easier.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3029/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Gabor Juhos 2011-11-18 00:17:53 +00:00 committed by Ralf Baechle
parent 67b0f0f1b3
commit 6903bb49da
1 changed files with 17 additions and 7 deletions
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24
arch/mips/ath79/dev-ar913x-wmac.c
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@ -23,8 +23,7 @@ static struct ath9k_platform_data ath79_wmac_data;
static struct resource ath79_wmac_resources[] = {
{
.start = AR913X_WMAC_BASE,
.end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1,
/* .start and .end fields are filled dynamically */
.flags = IORESOURCE_MEM,
}, {
.start = ATH79_CPU_IRQ_IP2,
@ -43,12 +42,8 @@ static struct platform_device ath79_wmac_device = {
},
};
void __init ath79_register_wmac(u8 *cal_data)
static void __init ar913x_wmac_setup(void)
{
if (cal_data)
memcpy(ath79_wmac_data.eeprom_data, cal_data,
sizeof(ath79_wmac_data.eeprom_data));
/* reset the WMAC */
ath79_device_reset_set(AR913X_RESET_AMBA2WMAC);
mdelay(10);
@ -56,5 +51,20 @@ void __init ath79_register_wmac(u8 *cal_data)
ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC);
mdelay(10);
ath79_wmac_resources[0].start = AR913X_WMAC_BASE;
ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1;
}
void __init ath79_register_wmac(u8 *cal_data)
{
if (soc_is_ar913x())
ar913x_wmac_setup();
else
BUG();
if (cal_data)
memcpy(ath79_wmac_data.eeprom_data, cal_data,
sizeof(ath79_wmac_data.eeprom_data));
platform_device_register(&ath79_wmac_device);
}