HACK: ARM: DRA7: enable DSS_DESHDCP_CLKEN

DRA7xx's CTRL_CORE_CONTROL_IO_2 register contains bits for various
subsystems, including PCIe, DCAN, QSPI and DSS. At the moment only DCAN
bits are used by the SW via syscon.

For DSS there is DSS_DESHDCP_CLKEN bit. This (presumably) enables a
clock related to DSS's HDCP. If that clock is off, DSS module does not
start at all, causing OCP errors. This means that the HWMOD code is not
able to reset and initialize DSS.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
1 file changed