diff options
Diffstat (limited to 'drivers/clk/tegra/clk-pll.c')
| -rw-r--r-- | drivers/clk/tegra/clk-pll.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c index 197074a..4c1d9bb 100644 --- a/drivers/clk/tegra/clk-pll.c +++ b/drivers/clk/tegra/clk-pll.c @@ -1587,12 +1587,14 @@ struct clk *tegra_clk_register_plle_tegra114(const char *name, val_aux = pll_readl(pll_params->aux_reg, pll); if (val & PLL_BASE_ENABLE) { - if (!(val_aux & PLLE_AUX_PLLRE_SEL)) + if ((val_aux & PLLE_AUX_PLLRE_SEL) || + (val_aux & PLLE_AUX_PLLP_SEL)) WARN(1, "pll_e enabled with unsupported parent %s\n", - (val & PLLE_AUX_PLLP_SEL) ? "pllp_out0" : "pll_ref"); + (val_aux & PLLE_AUX_PLLP_SEL) ? "pllp_out0" : + "pll_re_vco"); } else { - val_aux |= PLLE_AUX_PLLRE_SEL; - pll_writel(val, pll_params->aux_reg, pll); + val_aux &= ~(PLLE_AUX_PLLRE_SEL | PLLE_AUX_PLLP_SEL); + pll_writel(val_aux, pll_params->aux_reg, pll); } clk = _tegra_clk_register_pll(pll, name, parent_name, flags, |