On 07/26/2016 12:53 PM, Stefan Wahren wrote:
The Raspberry Pi Zero is a minified version of model A+. It's
notable there is no PWR LED and the ACT LED is inverted.
Patches 3-6,
Acked-by: Stephen Warren <swar...@nvidia.com>
diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero.dts
b/arch/arm/boot/dts/bcm2835-rpi-zero.dts
The following comment format is a bit strange, but I'm not sure there's
anything objectively better...
+&usb {
+ dr_mode = "host";
+ h-rx-fifo-size = <774>;
+ h-np-tx-fifo-size = <256>;
+ h-tx-fifo-size = <512>;
+/*
+ * Settings for otg
+ *
+ dr_mode = "otg";
+ h-rx-fifo-size = <774>;
+ h-np-tx-fifo-size = <32>;
+ h-tx-fifo-size = <0>;
+ g-np-tx-fifo-size = <16>;
+ g-rx-fifo-size = <256>;
+ g-tx-fifo-size = <256 128 128 64 64 64 32>;
+ *
+ * Settings for peripheral
+ *
+ dr_mode = "peripheral";
+ h-rx-fifo-size = <774>;
+ h-np-tx-fifo-size = <0>;
+ h-tx-fifo-size = <0>;
+ g-np-tx-fifo-size = <16>;
+ g-rx-fifo-size = <256>;
+ g-tx-fifo-size = <256 128 128 64 64 64 32>;
+ */
+};
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