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| author | Giulio Benetti <giulio.benetti@benettiengineering.com> | 2020-04-27 18:53:05 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-05-01 20:03:18 +0300 |
| commit | 72fef43d4d4043cf62fc9d8da6b41fe17f3dfb5e (patch) | |
| tree | 88fa43bba84059547dd39e30bc20f67d5475fd7c /drivers/video/mxsfb.c | |
| parent | 2bdfde5a000001e5e401e51e21e0784bc83b9922 (diff) | |
| download | u-boot-72fef43d4d4043cf62fc9d8da6b41fe17f3dfb5e.tar.xz | |
video: mxsfb: add clk_enable()
BROM doesn't enable lcdif by default so add clk_enable() after
clk_set_rate().
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'drivers/video/mxsfb.c')
| -rw-r--r-- | drivers/video/mxsfb.c | 6 |
1 files changed, 6 insertions, 0 deletions
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); |