commit 092da18391e112d0d95c2a226d4eb387be9a54e4
author Fabio Estevam <festevam@gmail.com> Sun Nov 24 17:37:52 2019 -0300
committer Anatolij Gustschin <agust@denx.de> Sun Nov 24 21:50:44 2019 +0100
tree 736b3c96bbceb728a8b0c34f7f3596c2b15ec76a
parent 5db181d2a09bd9abb8c70632aa337855a193133a

Revert "video: mxsfb: Configure the clock after eLCDIF reset"

Commit ec3dcea74470 ("video: mxsfb: Configure the clock after eLCDIF reset")
causes boot regression on imx7d-pico/imx7d-sdb boards, so revert it
until a better solution is prepared.

This reverts commit ec3dcea7447031463643c33143b3a5f027f0b54d.

Reported-by: Joris Offouga <offougajoris@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>

drivers/video/mxsfb.c

diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index d73a8ba..c529810 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -57,6 +57,9 @@
 	uint32_t word_len = 0, bus_width = 0;
 	uint8_t valid_data = 0;
 
+	/* Kick in the LCDIF clock */
+	mxs_set_lcdclk(MXS_LCDIF_BASE, PS2KHZ(mode->pixclock));
+
 	/* Restart the LCDIF block */
 	mxs_reset_block(&regs->hw_lcdif_ctrl_reg);
 
@@ -127,9 +130,6 @@
 	/* FIFO cleared */
 	writel(LCDIF_CTRL1_FIFO_CLEAR, &regs->hw_lcdif_ctrl1_clr);
 
-	/* Kick in the LCDIF clock */
-	mxs_set_lcdclk(MXS_LCDIF_BASE, PS2KHZ(mode->pixclock));
-
 	/* RUN! */
 	writel(LCDIF_CTRL_RUN, &regs->hw_lcdif_ctrl_set);
 }