diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
| commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
| tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/clk/clk-si5351.c | |
| parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) | |
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/clk/clk-si5351.c')
| -rw-r--r-- | drivers/clk/clk-si5351.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/clk/clk-si5351.c b/drivers/clk/clk-si5351.c index e346b2231..850316ac8 100644 --- a/drivers/clk/clk-si5351.c +++ b/drivers/clk/clk-si5351.c @@ -1091,6 +1091,13 @@ static int si5351_clkout_set_rate(struct clk_hw *hw, unsigned long rate, si5351_set_bits(hwdata->drvdata, SI5351_CLK0_CTRL + hwdata->num, SI5351_CLK_POWERDOWN, 0); + /* + * Do a pll soft reset on both plls, needed in some cases to get + * all outputs running. + */ + si5351_reg_write(hwdata->drvdata, SI5351_PLL_RESET, + SI5351_PLL_RESET_A | SI5351_PLL_RESET_B); + dev_dbg(&hwdata->drvdata->client->dev, "%s - %s: rdiv = %u, parent_rate = %lu, rate = %lu\n", __func__, clk_hw_get_name(hw), (1 << rdiv), |