- /* Oh for bf_unpack()... */
- rate = parent_rate * ((base & PLL_DIVN_MASK) >> PLL_DIVN_SHIFT);
- divm = (base & PLL_DIVM_MASK) >> PLL_DIVM_SHIFT;
- if (clkid == CLOCK_ID_USB)
- divm <<= (base & PLLU_VCO_FREQ_MASK) >> PLLU_VCO_FREQ_SHIFT;
- else
- divm <<= (base & PLL_DIVP_MASK) >> PLL_DIVP_SHIFT;
+ rate = parent_rate * ((base >> pllinfo->n_shift) & pllinfo->n_mask);
+ divm = (base >> pllinfo->m_shift) & pllinfo->m_mask;
+ /*
+ * PLLU uses p_mask/p_shift for VCO on all but T210,
+ * T210 uses normal DIVP. Handled in pllinfo table.
+ */
+#ifdef CONFIG_TEGRA210
+ /*
+ * PLLP's primary output (pllP_out0) on T210 is the VCO, and divp is
+ * not applied. pllP_out2 does have divp applied. All other pllP_outN
+ * are divided down from pllP_out0. We only support pllP_out0 in
+ * U-Boot at the time of writing this comment.
+ */
+ if (clkid != CLOCK_ID_PERIPH)
+#endif
+ divm <<= (base >> pllinfo->p_shift) & pllinfo->p_mask;