Commit 82c46840 authored by Gabor Juhos's avatar Gabor Juhos Committed by John Crispin
Browse files

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



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: default avatarGabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/4952/


Signed-off-by: default avatarJohn Crispin <blogic@openwrt.org>
parent 0a5f3b1c

arch/mips/ath79/dev-usb.c

+15 −0
Original line number Diff line number Diff line
@@ -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();

}

arch/mips/include/asm/mach-ath79/ar71xx_regs.h

+3 −0
Original line number Diff line number Diff line
@@ -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

CRA Git | Maintained and supported by SUSTech CRA and CCSE