Add debug messages to print the real pixel clock rate, which may not be the requested one.
Signed-off-by: Dario Binacchi dario.binacchi@amarulasolutions.com
---
arch/arm/mach-imx/mx6/clock.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-imx/mx6/clock.c b/arch/arm/mach-imx/mx6/clock.c index 267d86ab4194..1bdc568f9b14 100644 --- a/arch/arm/mach-imx/mx6/clock.c +++ b/arch/arm/mach-imx/mx6/clock.c @@ -802,6 +802,7 @@ void mxs_set_lcdclk(u32 base_addr, u32 freq) }
enable_lcdif_clock(base_addr, 1); + debug("pixel clock = %u\n", mxc_get_clock(MXC_LCDIF1_CLK)); } else if (is_mx6sx()) { /* Setting LCDIF2 for i.MX6SX */ if (enable_pll_video(pll_div, pll_num, pll_denom, post_div)) @@ -823,6 +824,7 @@ void mxs_set_lcdclk(u32 base_addr, u32 freq) MXC_CCM_CSCMR1_LCDIF2_PODF_OFFSET));
enable_lcdif_clock(base_addr, 1); + debug("pixel clock = %u\n", mxc_get_clock(MXC_LCDIF2_CLK)); } }