20 Jan
2012
20 Jan
'12
12:53 a.m.
Hi Stephen,
On Wed, Jan 18, 2012 at 4:30 PM, Stephen Warren swarren@nvidia.com wrote:
On 01/11/2012 09:33 PM, Simon Glass wrote:
This adds basic USB support for port 0. The other port is not supported yet.
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
+#ifdef CONFIG_USB_EHCI_TEGRA
- /* For USB GPIO PD0. for now, since we have no pinmux in fdt */
- pinmux_tristate_disable(PINGRP_SLXK);
Can we ifdef this so it only happens on Seaboard? Who knows what other boards use that pin group for. Unfortunately, I checked and this really does appear required for Seaboard, since there's no pull on the USB1_VBUS_EN GPIO, so Tegra must drive it.
Yes will do. The pinmux is the hole in our fdt armour at present as you know.
Regards, Simon
-- nvpublic