[Qemu-arm] [PATCH 2/3] usb: ehci: Add support for Allwinner A10

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

From: Guenter Roeck <linux@roeck-us.net>

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
Gerd: You already review this code here:
https://lists.gnu.org/archive/html/qemu-arm/2017-01/msg00345.html
Can we use your R-b again?

 hw/usb/hcd-ehci-sysbus.c | 17 +++++++++++++++++
 hw/usb/hcd-ehci.h        |  1 +
 2 files changed, 18 insertions(+)

diff --git a/hw/usb/hcd-ehci-sysbus.c b/hw/usb/hcd-ehci-sysbus.c
index 3b83beb140..87fac9de01 100644
--- a/hw/usb/hcd-ehci-sysbus.c
+++ b/hw/usb/hcd-ehci-sysbus.c
@@ -110,6 +110,22 @@ static const TypeInfo ehci_xlnx_type_info = {
     .class_init    = ehci_xlnx_class_init,
 };
 
+static void ehci_aw_a10_class_init(ObjectClass *oc, void *data)
+{
+    SysBusEHCIClass *sec = SYS_BUS_EHCI_CLASS(oc);
+    DeviceClass *dc = DEVICE_CLASS(oc);
+
+    sec->capsbase = 0x0;
+    sec->opregbase = 0x10;
+    set_bit(DEVICE_CATEGORY_USB, dc->categories);
+}
+
+static const TypeInfo ehci_aw_a10_type_info = {
+    .name          = TYPE_AW_A10_EHCI,
+    .parent        = TYPE_SYS_BUS_EHCI,
+    .class_init    = ehci_aw_a10_class_init,
+};
+
 static void ehci_exynos4210_class_init(ObjectClass *oc, void *data)
 {
     SysBusEHCIClass *sec = SYS_BUS_EHCI_CLASS(oc);
@@ -246,6 +262,7 @@ static void ehci_sysbus_register_types(void)
 {
     type_register_static(&ehci_type_info);
     type_register_static(&ehci_xlnx_type_info);
+    type_register_static(&ehci_aw_a10_type_info);
     type_register_static(&ehci_exynos4210_type_info);
     type_register_static(&ehci_tegra2_type_info);
     type_register_static(&ehci_ppc4xx_type_info);
diff --git a/hw/usb/hcd-ehci.h b/hw/usb/hcd-ehci.h
index 0bc364b286..8d78864a82 100644
--- a/hw/usb/hcd-ehci.h
+++ b/hw/usb/hcd-ehci.h
@@ -342,6 +342,7 @@ typedef struct EHCIPCIState {
 
 
 #define TYPE_SYS_BUS_EHCI "sysbus-ehci-usb"
+#define TYPE_AW_A10_EHCI "aw-a10-ehci-usb"
 #define TYPE_EXYNOS4210_EHCI "exynos4210-ehci-usb"
 #define TYPE_TEGRA2_EHCI "tegra2-ehci-usb"
 #define TYPE_PPC4xx_EHCI "ppc4xx-ehci-usb"
-- 
2.17.2