Patchwork [RFT,5/5] usb/ehci: Add Tegra2 SysBus EHCI device

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Submitter Andreas Färber
Date Dec. 2, 2012, 2:57 a.m.
Message ID <1354417042-8818-6-git-send-email-andreas.faerber@web.de>
Download mbox | patch
Permalink /patch/203179/
State New
Headers show

Comments

Andreas Färber - Dec. 2, 2012, 2:57 a.m.
This prepares an EHCI device for the Nvidia Tegra 2 SoC family.
Values based on patch by Vincent Palatin and verified against TRM v01p.

Cc: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
---
 hw/usb/hcd-ehci-sysbus.c |   15 +++++++++++++++
 1 Datei geändert, 15 Zeilen hinzugefügt(+)

Patch

diff --git a/hw/usb/hcd-ehci-sysbus.c b/hw/usb/hcd-ehci-sysbus.c
index 2ac61e6..b062d6d 100644
--- a/hw/usb/hcd-ehci-sysbus.c
+++ b/hw/usb/hcd-ehci-sysbus.c
@@ -117,11 +117,26 @@  static const TypeInfo ehci_exynos4210_type_info = {
     .class_init    = ehci_exynos4210_class_init,
 };
 
+static void ehci_tegra2_class_init(ObjectClass *oc, void *data)
+{
+    SysBusEHCIClass *sec = SYS_BUS_EHCI_CLASS(oc);
+
+    sec->capsbase = 0x100;
+    sec->opregbase = 0x140;
+}
+
+static const TypeInfo ehci_tegra2_type_info = {
+    .name          = "tegra2-ehci",
+    .parent        = TYPE_SYS_BUS_EHCI,
+    .class_init    = ehci_tegra2_class_init,
+};
+
 static void ehci_sysbus_register_types(void)
 {
     type_register_static(&ehci_type_info);
     type_register_static(&ehci_xlnx_type_info);
     type_register_static(&ehci_exynos4210_type_info);
+    type_register_static(&ehci_tegra2_type_info);
 }
 
 type_init(ehci_sysbus_register_types)