phy: qcom-qmp: Add missing offsets for Qserdes PLL registers.

Add missing register offsets for Qserdes PLL.
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: devi priya <quic_devipriy@quicinc.com>
Link: https://lore.kernel.org/r/20240516032436.2681828-3-quic_devipriy@quicinc.comSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/phy/qualcomm/phy-qcom-qmp-qserdes-pll.h

@@ -8,6 +8,9 @@
 
 /* QMP V2 PHY for PCIE gen3 ports - QSERDES PLL registers */
 #define QSERDES_PLL_BG_TIMER				0x00c
+#define QSERDES_PLL_SSC_EN_CENTER			0x010
+#define QSERDES_PLL_SSC_ADJ_PER1			0x014
+#define QSERDES_PLL_SSC_ADJ_PER2			0x018
 #define QSERDES_PLL_SSC_PER1				0x01c
 #define QSERDES_PLL_SSC_PER2				0x020
 #define QSERDES_PLL_SSC_STEP_SIZE1_MODE0		0x024