arm64: dts: sdm845: Redefine interconnect provider DT nodes

arm64: dts: sdm845: Redefine interconnect provider DT nodes

Add the DT nodes for each of the Network-On-Chip interconnect
buses found on SDM845 based platform and redefine the rsc_hlos
child node as a bcm-voter device to better represent the hardware.

Reviewed-by: Evan Green <evgreen@chromium.org>
Acked-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: David Dai <daidavid1@codeaurora.org>
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200209183411.17195-7-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>