A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 11:11:45 -04:00
Code Issues Projects Releases Packages Wiki Activity

clk: tegra: Init cfg structure in _get_pll_mnp

Browse source 
Not all fields are read from the hw depending on the PLL type. Make sure
the other fields are 0 by clearing the structure beforehand to prevent
users such as the rate re-calculation code from using bogus values.

Based on work by  Alex Frid <[email protected]>

Signed-off-by: Peter De Schrijver <[email protected]>
Tested-by: Thierry Reding <[email protected]>
Acked-by: Thierry Reding <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
This commit is contained in:
Peter De Schrijver 2017-07-25 13:34:06 +03:00 • committed by Stephen Boyd
commit bc7b34a2fb
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/clk/tegra/clk-pll.c
View file

@ -690,6 +690,8 @@ static void _get_pll_mnp(struct tegra_clk_pll *pll,
struct tegra_clk_pll_params *params = pll->params;
struct div_nmp *div_nmp = params->div_nmp;
*cfg = (struct tegra_clk_pll_freq_table) { };
if ((params->flags & (TEGRA_PLLM | TEGRA_PLLMB)) &&
(pll_override_readl(PMC_PLLP_WB0_OVERRIDE, pll) &
PMC_PLLP_WB0_OVERRIDE_PLLM_OVERRIDE)) {