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https://github.com/AsahiLinux/u-boot
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7155dc97f6
TrimSlice's USB1 port has two purposes; it either acts as a device port hosting Tegra's USB recovery protocol, or acts as a host port connected to the internal USB->SATA bridge chip, which may in turn be connected to an SSD or HDD. Add the appropriate device tree and board configuration options to enable this port as a host port, and route the port to the SATA bridge using the VBUS GPIO. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
58 lines
761 B
Text
58 lines
761 B
Text
/dts-v1/;
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/include/ ARCH_CPU_DTS
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/ {
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model = "Compulab TrimSlice board";
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compatible = "compulab,trimslice", "nvidia,tegra20";
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aliases {
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usb0 = "/usb@c5008000";
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usb1 = "/usb@c5000000";
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};
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memory {
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reg = <0x00000000 0x40000000>;
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};
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clocks {
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clk_32k: clk_32k {
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clock-frequency = <32000>;
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};
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osc {
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clock-frequency = <12000000>;
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};
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};
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clock@60006000 {
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clocks = <&clk_32k &osc>;
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};
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serial@70006000 {
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clock-frequency = <216000000>;
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};
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i2c@7000c000 {
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status = "disabled";
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};
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i2c@7000c400 {
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status = "disabled";
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};
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i2c@7000c500 {
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status = "disabled";
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};
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i2c@7000d000 {
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status = "disabled";
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};
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usb@c5000000 {
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nvidia,vbus-gpio = <&gpio 170 0>; /* PV2 */
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};
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usb@c5004000 {
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status = "disabled";
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};
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};
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