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MIPS: ath79: add USB controller registration code for the QCA955X SoCs

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Register platfom devices for the built-in USB
controllers of the SoCs.

Cc: Rodriguez, Luis <rodrigue@qca.qualcomm.com>
Cc: Giori, Kathy <kgiori@qca.qualcomm.com>
Cc: QCA Linux Team <qca-linux-team@qca.qualcomm.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/4952/
Signed-off-by: John Crispin <blogic@openwrt.org>
This commit is contained in:
Gabor Juhos 2013-02-15 13:38:24 +00:00 committed by John Crispin
parent 0a5f3b1c9f
commit 82c46840ae
2 changed files with 18 additions and 0 deletions
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15
arch/mips/ath79/dev-usb.c
View file

@ -208,6 +208,19 @@ static void __init ar934x_usb_setup(void)
&ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
}
static void __init qca955x_usb_setup(void)
{
ath79_usb_register("ehci-platform", 0,
QCA955X_EHCI0_BASE, QCA955X_EHCI_SIZE,
ATH79_IP3_IRQ(0),
&ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
ath79_usb_register("ehci-platform", 1,
QCA955X_EHCI1_BASE, QCA955X_EHCI_SIZE,
ATH79_IP3_IRQ(1),
&ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2));
}
void __init ath79_register_usb(void)
{
if (soc_is_ar71xx())
@ -222,6 +235,8 @@ void __init ath79_register_usb(void)
ar933x_usb_setup();
else if (soc_is_ar934x())
ar934x_usb_setup();
else if (soc_is_qca955x())
qca955x_usb_setup();
else
BUG();
}

3
arch/mips/include/asm/mach-ath79/ar71xx_regs.h
View file

@ -109,6 +109,9 @@
#define QCA955X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
#define QCA955X_WMAC_SIZE 0x20000
#define QCA955X_EHCI0_BASE 0x1b000000
#define QCA955X_EHCI1_BASE 0x1b400000
#define QCA955X_EHCI_SIZE 0x1000
/*
* DDR_CTRL block