]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
clk: imx: clk-imx8mp: Allow media_disp pixel clock reconfigure parent rate
authorMarek Vasut <marex@denx.de>
Fri, 31 May 2024 20:26:26 +0000 (22:26 +0200)
committerAbel Vesa <abel.vesa@linaro.org>
Fri, 21 Jun 2024 06:35:30 +0000 (09:35 +0300)
commitff06ea04e4cf3ba2f025024776e83bfbdfa05155
tree9617f48cdf5fa666fa3bee09d15a7e0211c2ed21
parent2c3499c761e0d695f08463943c1bca95ffc92d68
clk: imx: clk-imx8mp: Allow media_disp pixel clock reconfigure parent rate

The media_disp[12]_pix clock supply LCDIFv3 pixel clock output. These
clocks are usually the only downstream clock from Video PLL on i.MX8MP.
Allow these clocks to reconfigure the Video PLL, as that results in
accurate pixel clock. If the Video PLL is not reconfigured, the pixel
clock accuracy is low.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20240531202648.277078-1-marex@denx.de
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
drivers/clk/imx/clk-imx8mp.c
drivers/clk/imx/clk.h