i need to enable three usb 3.0 on my custom carrier board.
when i do it well on R28
this is my topic
https://devtalk.nvidia.com/default/topic/1068272/jetson-tx2/tx2-config-4-for-usb-lane-mapping/post/5410923/#5410923
but when it does not work well on R32.2.3
is the config for device tree same on R32 and R28?
another question i compile the device tree ,and i get so many dtb files ,is that all useful ?
or i should just replace the tegra186-quill-p3310-1000-c03-00-base.dtb on the kernel/dtb folder ?
-rw-rw-r-- 1 ubuntu ubuntu 344127 Dec 19 18:09tegra186-quill-e3313-1000-a00-00-e2598.dtb
-rw-rw-r-- 1 ubuntu ubuntu 343745 Dec 19 18:09 tegra186-quill-hdmi-primary-p3310-1000-a00-00.dtb
-rw-rw-r-- 1 ubuntu ubuntu 346712 Dec 19 18:09 tegra186-quill-hdmi-primary-p3310-1000-a00-00-imx274.dtb
-rw-rw-r-- 1 ubuntu ubuntu 344083 Dec 19 18:09 tegra186-quill-hdmi-primary-p3310-1000-c03-00.dtb
-rw-rw-r-- 1 ubuntu ubuntu 347050 Dec 19 18:09 tegra186-quill-hdmi-primary-p3310-1000-c03-00-imx274.dtb
-rw-rw-r-- 1 ubuntu ubuntu 343847 Dec 19 18:09 tegra186-quill-p3310-1000-a00-00-ape-cam.dtb
-rw-rw-rw- 1 ubuntu ubuntu 343737 Dec 19 18:09 tegra186-quill-p3310-1000-a00-00-base.dtb
-rw-rw-r-- 1 ubuntu ubuntu 344912 Dec 19 18:09 tegra186-quill-p3310-1000-a00-00-base-mods-display.dtb
-rw-rw-r-- 1 ubuntu ubuntu 343511 Dec 19 18:09 tegra186-quill-p3310-1000-a00-00-dsi-dp.dtb
-rw-rw-r-- 1 ubuntu ubuntu 343761 Dec 19 18:09 tegra186-quill-p3310-1000-a00-00-dsi-hdmi-dp.dtb
-rw-rw-r-- 1 ubuntu ubuntu 343982 Dec 19 18:09 tegra186-quill-p3310-1000-a00-00-edp.dtb
-rw-rw-r-- 1 ubuntu ubuntu 243572 Dec 19 18:09 tegra186-quill-p3310-1000-a00-00-imx185_v1.dtb
-rw-rw-r-- 1 ubuntu ubuntu 346700 Dec 19 18:09 tegra186-quill-p3310-1000-a00-00-imx274.dtb
-rw-rw-r-- 1 ubuntu ubuntu 344945 Dec 19 18:09 tegra186-quill-p3310-1000-a00-00-lc898212.dtb
-rw-rw-r-- 1 ubuntu ubuntu 72 Dec 19 18:09 tegra186-quill-p3310-1000-a00-overlay.dtbo
-rw-rw-rw- 1 ubuntu ubuntu 341524 Dec 19 18:09 tegra186-quill-p3310-1000-as-0888.dtb
-rw-rw-r-- 1 ubuntu ubuntu 344342 Dec 19 18:09 tegra186-quill-p3310-1000-c00-00-auo-1080p-edp.dtb
-rw-rw-r-- 1 ubuntu ubuntu 344185 Dec 19 18:09 tegra186-quill-p3310-1000-c03-00-ape-cam.dtb
-rw-rw-rw- 1 ubuntu ubuntu 344075 Dec 19 18:09 tegra186-quill-p3310-1000-c03-00-base.dtb
-rw-rw-r-- 1 ubuntu ubuntu 343849 Dec 19 18:09 tegra186-quill-p3310-1000-c03-00-dsi-dp.dtb
-rw-rw-rw- 1 ubuntu ubuntu 344099 Dec 19 18:09 tegra186-quill-p3310-1000-c03-00-dsi-hdmi-dp.dtb
-rw-rw-r-- 1 ubuntu ubuntu 243918 Dec 19 18:09 tegra186-quill-p3310-1000-c03-00-imx185_v1.dtb
-rw-rw-rw- 1 ubuntu ubuntu 337208 Dec 19 18:09 tegra186-quill-p3489-0888-a00-00-base.dtb
-rw-rw-r-- 1 ubuntu ubuntu 335819 Dec 19 18:09 tegra186-quill-p3489-0888-a00-00-e2598.dtb
-rw-rw-r-- 1 ubuntu ubuntu 337866 Dec 19 18:09 tegra186-quill-p3489-1000-a00-00-e2598.dtb
-rw-rw-rw- 1 ubuntu ubuntu 337302 Dec 19 18:09 tegra186-quill-p3489-1000-a00-00-ucm1.dtb
-rw-rw-rw- 1 ubuntu ubuntu 337302 Dec 19 18:09 tegra186-quill-p3489-1000-a00-00-ucm2.dtb
-rw-rw-r-- 1 ubuntu ubuntu 187829 Dec 19 18:09 tegra194-p2888-0001-e3366-1199.dtb
-rw-rw-rw- 1 ubuntu ubuntu 280903 Dec 19 18:09 tegra194-p2888-0001-p2822-0000.dtb
-rw-rw-r-- 1 ubuntu ubuntu 201749 Dec 19 18:09 tegra194-p2888-0001-p2822-0000-imx185_v1.dtb
-rw-rw-r-- 1 ubuntu ubuntu 200579 Dec 19 18:09 tegra194-p2888-0001-p2822-0000-imx274-hdmi.dtb
-rw-rw-rw- 1 ubuntu ubuntu 280940 Dec 19 18:09 tegra194-p2888-0001-p2822-0000-maxn.dtb
-rw-rw-rw- 1 ubuntu ubuntu 280947 Dec 19 18:09 tegra194-p2888-0006-p2822-0000.dtb
-rw-rw-rw- 1 ubuntu ubuntu 280982 Dec 19 18:09 tegra194-p2888-as-0006-p2822-0000.dtb