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Tue, 10 Nov 2026 08:29:30 +0000 From: Jamin Lin To: =?iso-8859-1?Q?C=E9dric_Le_Goater?= , Peter Maydell , Kane Chen , "open list:ASPEED BMCs" , "open list:All patches CC here" CC: Jamin Lin , Troy Lee , =?iso-8859-1?Q?C=E9dric_Le_Goater?= Subject: [PATCH v3 11/12] hw/arm/aspeed_ast10x0: Add the USB device controller Thread-Topic: [PATCH v3 11/12] hw/arm/aspeed_ast10x0: Add the USB device controller Thread-Index: AQHdcO2b9UJ+8I//L0OqD2fAggJa/g== Date: Tue, 10 Nov 2026 08:29:30 +0000 Message-ID: <20261110082917.240329-12-jamin_lin@aspeedtech.com> References: <20261110082917.240329-1-jamin_lin@aspeedtech.com> In-Reply-To: <20261110082917.240329-1-jamin_lin@aspeedtech.com> Accept-Language: zh-TW, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: mx.microsoft.com 1; dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=aspeedtech.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: SEZPR06MB7362:EE_|TYZPR06MB6047:EE_ x-ms-office365-filtering-correlation-id: eafe563f-46a4-4d01-14ae-08df3f04bdb6 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; 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The AST10x0 UDC=0A= controller is compatible with the AST2600 one, so reuse TYPE_ASPEED_UDC.=0A= =0A= Signed-off-by: Jamin Lin =0A= Reviewed-by: C=E9dric Le Goater =0A= ---=0A= include/hw/arm/aspeed_soc.h | 1 +=0A= hw/arm/aspeed_ast10x0.c | 13 ++++++++++++-=0A= 2 files changed, 13 insertions(+), 1 deletion(-)=0A= =0A= diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h=0A= index 338496a421..fc1adcb6c1 100644=0A= --- a/include/hw/arm/aspeed_soc.h=0A= +++ b/include/hw/arm/aspeed_soc.h=0A= @@ -157,6 +157,7 @@ struct Aspeed10x0SoCState {=0A= AspeedSoCState parent;=0A= =0A= ARMv7MState armv7m;=0A= + AspeedUDCState udc;=0A= };=0A= =0A= #define TYPE_ASPEED10X0_SOC "aspeed10x0-soc"=0A= diff --git a/hw/arm/aspeed_ast10x0.c b/hw/arm/aspeed_ast10x0.c=0A= index 0790859735..04e7650e7e 100644=0A= --- a/hw/arm/aspeed_ast10x0.c=0A= +++ b/hw/arm/aspeed_ast10x0.c=0A= @@ -101,7 +101,6 @@ static const UnimplementedDeviceConfig aspeed_soc_ast10= x0_unimp_devs[] =3D {=0A= { "iomem", "aspeed.io", 0x7E600000, 0x00200000, -1000 },=0A= { "pwm", "aspeed.pwm", 0x7E610000, 0x100, -1000 },=0A= { "espi", "aspeed.espi", 0x7E6EE000, 0x800, -1000 },=0A= - { "udc", "aspeed.udc", 0x7E6A2000, 0x1000, -1000 },=0A= { "sgpiom", "aspeed.sgpiom", 0x7E780500, 0x100, -1000 },=0A= { "jtag[0]", "aspeed.jtag0", 0x7E6E4000, 0x20, -1000 },=0A= { "jtag[1]", "aspeed.jtag1", 0x7E6E4100, 0x20, -1000 },=0A= @@ -170,6 +169,7 @@ static void aspeed_soc_ast10x0_init(Object *obj, const = char *socname)=0A= =0A= snprintf(typename, sizeof(typename), "aspeed.hace-%s", socname);=0A= object_initialize_child(obj, "hace", &s->hace, typename);=0A= + object_initialize_child(obj, "udc", &a->udc, TYPE_ASPEED_UDC);=0A= }=0A= =0A= static void aspeed_soc_ast1030_init(Object *obj)=0A= @@ -389,6 +389,17 @@ static bool aspeed_soc_ast10x0_realize(Aspeed10x0SoCSt= ate *a, Error **errp)=0A= sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio), 0,=0A= aspeed_soc_ast1030_get_irq(s, ASPEED_DEV_GPIO));=0A= =0A= + /* UDC - USB 2.0 Device Controller */=0A= + object_property_set_link(OBJECT(&a->udc), "dram",=0A= + OBJECT(&s->sram[0]), &error_abort);=0A= + if (!sysbus_realize(SYS_BUS_DEVICE(&a->udc), errp)) {=0A= + return false;=0A= + }=0A= + aspeed_mmio_map(s->memory, SYS_BUS_DEVICE(&a->udc), 0,=0A= + sc->memmap[ASPEED_DEV_UDC]);=0A= + sysbus_connect_irq(SYS_BUS_DEVICE(&a->udc), 0,=0A= + aspeed_soc_ast1030_get_irq(s, ASPEED_DEV_UDC));=0A= +=0A= return true;=0A= }=0A= =0A= -- =0A= 2.43.0=0A=