diff options
Diffstat (limited to 'drivers/video/mxsfb.c')
| -rw-r--r-- | drivers/video/mxsfb.c | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c index e1fd36a62d..523d8a8d98 100644 --- a/drivers/video/mxsfb.c +++ b/drivers/video/mxsfb.c @@ -67,26 +67,48 @@ static void mxs_lcd_init(struct udevice *dev, u32 fb_addr, uint32_t vdctrl0; #if CONFIG_IS_ENABLED(CLK) - struct clk per_clk; + struct clk clk; int ret; - ret = clk_get_by_name(dev, "per", &per_clk); + ret = clk_get_by_name(dev, "pix", &clk); if (ret) { - dev_err(dev, "Failed to get mxs clk: %d\n", ret); + dev_err(dev, "Failed to get mxs pix clk: %d\n", ret); return; } - ret = clk_set_rate(&per_clk, timings->pixelclock.typ); + ret = clk_set_rate(&clk, timings->pixelclock.typ); if (ret < 0) { - dev_err(dev, "Failed to set mxs clk: %d\n", ret); + dev_err(dev, "Failed to set mxs pix clk: %d\n", ret); return; } - ret = clk_enable(&per_clk); + ret = clk_enable(&clk); if (ret < 0) { - dev_err(dev, "Failed to enable mxs clk: %d\n", ret); + dev_err(dev, "Failed to enable mxs pix clk: %d\n", ret); return; } + + ret = clk_get_by_name(dev, "axi", &clk); + if (!ret) { + debug("%s: Failed to get mxs axi clk: %d\n", __func__, ret); + } else { + ret = clk_enable(&clk); + if (ret < 0) { + dev_err(dev, "Failed to enable mxs axi clk: %d\n", ret); + return; + } + } + + ret = clk_get_by_name(dev, "disp_axi", &clk); + if (!ret) { + debug("%s: Failed to get mxs disp_axi clk: %d\n", __func__, ret); + } else { + ret = clk_enable(&clk); + if (ret < 0) { + dev_err(dev, "Failed to enable mxs disp_axi clk: %d\n", ret); + return; + } + } #else /* Kick in the LCDIF clock */ mxs_set_lcdclk(MXS_LCDIF_BASE, timings->pixelclock.typ / 1000); |