SCLK_MORE_CNTL
sclk_more_cntl = RREG32_PLL(SCLK_MORE_CNTL);
WREG32_PLL(SCLK_MORE_CNTL, sclk_more_cntl);
rinfo->save_regs[34] = INPLL(SCLK_MORE_CNTL);
OUTPLL(SCLK_MORE_CNTL, rinfo->save_regs[34]);