Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-21 18:42:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

MIPS: ath79: Separate AR913x SoC specific WMAC setup code

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
arch/mips/ath79/dev-ar913x-wmac.c
View File

@ -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);
}