SIBA_CC_PMU1_PLL3
pll = siba_cc_pll_read(scc, SIBA_CC_PMU1_PLL3);
siba_cc_pll_write(scc, SIBA_CC_PMU1_PLL3, pll);
siba_cc_pll_write(scc, SIBA_CC_PMU1_PLL3, 0x00000000);
siba_cc_pll_write(scc, SIBA_CC_PMU1_PLL3, 0x00000000);