Hi Fabio,
On 4/27/20 1:48 AM, Fabio Estevam wrote:
Hi Giulio,
On Sun, Apr 26, 2020 at 8:43 PM Giulio Benetti
<giulio.bene...@benettiengineering.com> wrote:
+ ret = clk_enable(&per_clk);
+ if (ret < 0) {
+ dev_err(dev, "Failed to enable mxs clk: %d\n", ret);
+ return;
+ }
+
ret = clk_set_rate(&per_clk, timings->pixelclock.typ);
if (ret < 0) {
dev_err(dev, "Failed to set mxs clk: %d\n", ret);
Usually it is safer to configure the clock rate first and then enable
the clock to avoid glitches.
Could you try to call clk_enable() after clk_set_rate() here?
Sure, I'm going to send it for V2.
Thanks for reviewing
--
Giulio Benetti
Benetti Engineering sas
