Hi,
On 16-11-15 04:00, Chen-Yu Tsai wrote:
Hi,
On Mon, Nov 16, 2015 at 3:46 AM, Hans de Goede <hdego...@redhat.com> wrote:
From: Reinder de Haan <patches...@mveas.com>
Enable the 3 pairs of USB host controllers used on the Orange Pi Plus.
Signed-off-by: Reinder de Haan <patches...@mveas.com>
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
index e67df59..e05a409 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
@@ -60,6 +60,18 @@
};
};
+&ehci1 {
+ status = "okay";
+};
+
+&ehci2 {
+ status = "okay";
+};
+
+&ehci3 {
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
@@ -70,8 +82,24 @@
status = "okay";
};
+&ohci1 {
+ status = "okay";
+};
This controller is connected to a FE1.1s USB 2.0 hub, giving us the
four usable external USB ports. We shouldn't need to enable OHCI.
Right, my bad, I actually tested this on an orangepi pc, for which
we need to create a new dts of course, the orangepi pc does have
all 3 controllers routed directly to the outside.
+
+&ohci2 {
+ status = "okay";
+};
According to the schematics, this port is never used. Please remove.
The same goes for ehci2 then, otherwise ack.
+&ohci3 {
+ status = "okay";
+};
This is connected to the GL830 USB-SATA bridge. Again, OHCI isn't
needed.
My bad again.
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
+
+&usbphy {
+ status = "okay";
And what about power supplies / regulators?
On the orangepi pc none are needed. Jens can you test this
series (or my sunxi-wip kernel branch) on your orangepi plus ?
and send an updated version of this patch with the necessary changes?
I do not actually have an orangepi plus.
Regards,
Hans
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