phy: qcom-qmp-combo: fix sdm845 reset

The SDM845 has two resets but the DP configuration erroneously described
only one.

In case the DP part of the PHY is initialised before the USB part (e.g.
depending on probe order), then only the first reset would be asserted.

Add a dedicated configuration for SDM845 rather than reuse the
incompatible SC7180 configuration.

Fixes: d88497fb

 ("phy: qualcomm: phy-qcom-qmp: add support for combo USB3+DP phy on SDM845")
Cc: stable@vger.kernel.org	# 6.1
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20221114081346.5116-3-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>