Commit 7c93931e authored Dec 13, 2016 by Bartosz Golaszewski Committed by Sekhar Nori Jan 02, 2017

ARM: dts: da850: specify the maximum pixel clock rate for tilcdc

At maximum CPU frequency of 300 MHz the maximum pixel clock frequency
is 37.5 MHz[1]. We must filter out any mode for which the calculated
pixel clock rate would exceed this value.

Specify the max-pixelclock property for the display node for
da850-lcdk.

[1] http://www.ti.com/lit/ds/symlink/am1808.pdf


(SPRS653E, revised March 2014, table 6-110)

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
[nsekhar@ti.com: commit message update]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

parent c9825344

arch/arm/boot/dts/da850.dtsi

+1 −0

Original line number	Diff line number	Diff line
		@@ -462,6 +462,7 @@
		compatible = "ti,da850-tilcdc";
		reg = <0x213000 0x1000>;
		interrupts = <52>;
		max-pixelclock = <37500>;
		status = "disabled";
		};
		};