ARM: dts: logicpd-torpedo-37xx-devkit: Increase camera pixel clock

The default settings used on the baseboard are good for the
OMAP3530 and are compatible with the DM3730.  However, the
DM3730 has a faster L3 clock which means the camera pixel clock
can also be pushed faster as well.

This patch increase the Pixel clock to 90MHz which is the
maximum the current ISP driver permits for an L3 clock
of 200MHz.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
index 79d56bc14e880b2d6fc9135d6d38df199eddb8dc..5532db04046c0b4ee9d54e8891507f0d2b07aee8 100644 (file)
--- a/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
+++ b/arch/arm/boot/dts/logicpd-torpedo-37xx-devkit.dts
@@ -59,6 +59,11 @@
        };
 };
 
+/* The DM3730 has a faster L3 than OMAP35, so increase pixel clock */
+&mt9p031_out {
+       pixel-clock-frequency = <90000000>;
+};
+
 &omap3_pmx_core {
        mmc3_pins: pinmux_mm3_pins {
                pinctrl-single,pins = <