Hi Geert,
Thank you for valuable review.
On 15.11.2017 19:49, Geert Uytterhoeven wrote:
Hi Vladimir,
On Wed, Nov 8, 2017 at 2:06 PM, Vladimir Barinov
<[email protected]> wrote:
Adds the pfc node for USB3.0 channel 0.
Signed-off-by: Vladimir Barinov <[email protected]>
---
arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
index 48a2e8f..2ecb6ac 100644
--- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -173,6 +173,11 @@
groups = "usb0";
function = "usb0";
};
+
+ usb30_pins: usb30 {
+ groups = "usb30";
+ function = "usb30";
This enabled USB30_PWEN and USB30_OVC.
However, these pins are routed via CN1A pins A97/A98 to HDMI_CS_A
and HDMI_CS_B, not to a USB PHY?
USB30_PWEN of the real USB PHY is provided by the i2c GPIO
expander U11.
I'm a bit puzzled by this... What am I missing?
This is my fault.
(Seems I've been looking for older KF schematic).
Please ignore this patch.
+ };
};
&scif1 {
@@ -191,5 +196,8 @@
};
&xhci0 {
+ pinctrl-0 = <&usb30_pins>;
+ pinctrl-names = "default";
+
status = "okay";
};
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
--
Regards,
Vladimir
