MPLL_SS1
si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
mpll_ss1 = PHM_SET_FIELD(mpll_ss1, MPLL_SS1, CLKV, clkv);
mpll_ss1 = PHM_SET_FIELD(mpll_ss1, MPLL_SS1, CLKV, clkv);
mpll_ss1 = PHM_SET_FIELD(mpll_ss1, MPLL_SS1, CLKV, clkv);
pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
ni_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
pi->clk_regs.rv770.mpll_ss1 = RREG32(MPLL_SS1);
si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);