| Message ID | 20200427151107.101075-4-giulio.benetti@benettiengineering.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Various i.MXRT bug/typo fixes | expand |
On Mon, 27 Apr 2020 17:11:06 +0200 Giulio Benetti giulio.benetti at benettiengineering.com wrote: > BROM doesn't enable lcdif by default so add clk_enable() after > clk_set_rate(). > > Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust at denx.de> -- Anatolij
Hi Giulio, On Mon, Apr 27, 2020 at 12:11 PM Giulio Benetti <giulio.benetti at benettiengineering.com> wrote: > > BROM doesn't enable lcdif by default so add clk_enable() after > clk_set_rate(). > > Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com> > --- > V1->V2: > * call clk_enable() after clk_set_rate() as suggested by Fabio Thanks for the respin: Reviewed-by: Fabio Estevam <festevam at gmail.com>
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c index 8a5a61c9fb..12d00b4689 100644 --- a/drivers/video/mxsfb.c +++ b/drivers/video/mxsfb.c @@ -77,6 +77,12 @@ static void mxs_lcd_init(struct udevice *dev, u32 fb_addr, dev_err(dev, "Failed to set mxs clk: %d\n", ret); return; } + + ret = clk_enable(&per_clk); + if (ret < 0) { + dev_err(dev, "Failed to enable mxs clk: %d\n", ret); + return; + } #else /* Kick in the LCDIF clock */ mxs_set_lcdclk(MXS_LCDIF_BASE, timings->pixelclock.typ / 1000);
BROM doesn't enable lcdif by default so add clk_enable() after clk_set_rate(). Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com> --- V1->V2: * call clk_enable() after clk_set_rate() as suggested by Fabio --- drivers/video/mxsfb.c | 6 ++++++ 1 file changed, 6 insertions(+)