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| author | Troy Lee <troy_lee@aspeedtech.com> | 2025-03-17 14:59:38 +0800 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2025-05-05 09:38:55 +0200 |
| commit | ba27ba302a264117c8b8427f944ced1bed17c438 (patch) | |
| tree | 5d803ef523ef2e1ceba8bdef56fa20db2ad9cecd /include/hw/arm | |
| parent | e578dcc7e1590b20a84036afe5bdfa8d23a6048e (diff) | |
| download | qemu-ba27ba302a264117c8b8427f944ced1bed17c438.zip qemu-ba27ba302a264117c8b8427f944ced1bed17c438.tar.gz qemu-ba27ba302a264117c8b8427f944ced1bed17c438.tar.bz2 | |
hw/arm: ast27x0: Wire up EHCI controllers
AST27x0 has 4 EHCI controllers, where each CPU and I/O die has 2
instances. This patch use existing TYPE_PLATFORM_EHCI. After wiring up
the EHCI controller, the ast2700a1-evb can find up to 4 USB EHCI
interfaces.
ehci-platform 12061000.usb: EHCI Host Controller
ehci-platform 12061000.usb: new USB bus registered, assigned bus number 2
ehci-platform 12063000.usb: EHCI Host Controller
ehci-platform 12063000.usb: new USB bus registered, assigned bus number 3
ehci-platform 12061000.usb: irq 88, io mem 0x12061000
ehci-platform 12063000.usb: irq 90, io mem 0x12063000
ehci-platform 14121000.usb: EHCI Host Controller
ehci-platform 14123000.usb: EHCI Host Controller
ehci-platform 12061000.usb: USB 2.0 started, EHCI 1.00
ehci-platform 14121000.usb: new USB bus registered, assigned bus number 5
ehci-platform 14123000.usb: new USB bus registered, assigned bus number 6
ehci-platform 14121000.usb: irq 91, io mem 0x14121000
ehci-platform 14123000.usb: irq 92, io mem 0x14123000
ehci-platform 12063000.usb: USB 2.0 started, EHCI 1.00
usb usb2: Manufacturer: Linux 6.6.78-dirty-bafd2830c17c-gbafd2830c17c-dirty ehci_hcd
usb usb3: Manufacturer: Linux 6.6.78-dirty-bafd2830c17c-gbafd2830c17c-dirty ehci_hcd
ehci-platform 14121000.usb: USB 2.0 started, EHCI 1.00
usb usb5: Manufacturer: Linux 6.6.78-dirty-bafd2830c17c-gbafd2830c17c-dirty ehci_hcd
ehci-platform 14123000.usb: USB 2.0 started, EHCI 1.00
usb usb6: Manufacturer: Linux 6.6.78-dirty-bafd2830c17c-gbafd2830c17c-dirty ehci_hcd
Note that, AST27x0A0 only has 2 EHCI controllers due to hw issue.
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250317065938.1902272-2-troy_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'include/hw/arm')
| -rw-r--r-- | include/hw/arm/aspeed_soc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h index f069d17..c1e80c8 100644 --- a/include/hw/arm/aspeed_soc.h +++ b/include/hw/arm/aspeed_soc.h @@ -43,7 +43,7 @@ #include "hw/intc/arm_gicv3.h" #define ASPEED_SPIS_NUM 3 -#define ASPEED_EHCIS_NUM 2 +#define ASPEED_EHCIS_NUM 4 #define ASPEED_WDTS_NUM 8 #define ASPEED_CPUS_NUM 4 #define ASPEED_MACS_NUM 4 @@ -192,6 +192,8 @@ enum { ASPEED_DEV_SPI2, ASPEED_DEV_EHCI1, ASPEED_DEV_EHCI2, + ASPEED_DEV_EHCI3, + ASPEED_DEV_EHCI4, ASPEED_DEV_VIC, ASPEED_DEV_INTC, ASPEED_DEV_INTCIO, |