clock: qcom: ipq4019: add ESS clock

ESS clock is the Ethernet Subsystem clock, so lets add it as its
already configured by SBL1.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
1 file changed