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authorMarcel Ziswiler <marcel.ziswiler@toradex.com>2019-08-09 13:21:46 +0300
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2019-08-16 20:09:23 +0200
commitd0cb34815e2090f7dee3425c08f004342007021b (patch)
tree4189ce634e77ef18e1a6bd471feb6d72155a4b91 /doc
parent739442620b33b70b5a2049f98bd6c6855b312392 (diff)
apalis-tk1: support v1.2 hardware revision
Support the V1.2 hardware revision with the following pin muxing changes: Ddc_scl_pv4 and ddc_sda_pv5 previously used as Apalis GPIO3 and GPIO4 are now used as DDC pins. Gen2_i2c_scl_pt5 and gen2_i2c_sda_pt6 previously used as DDC pins are now used as USB power enable signals. Usb_vbus_en0_pn4 and usb_vbus_en1_pn5 previously used as USB power enable signals are now used as GPIO3 and GPIO4. Additionally a new device tree file tegra124-apalis-v1.2-eval.dtb is loaded on V1.2 and later modules and resp. USB power enable signals activated. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com> (cherry picked from commit 4c63a601b90db131e92d3f6f6da6a4bc2b287df1)
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