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[1/2] ARM: bcm2835: add dumb framebuffer to device tree

Message ID 1364969931-6574-1-git-send-email-swarren@wwwdotorg.org (mailing list archive)
State New, archived
Headers show

Commit Message

Stephen Warren April 3, 2013, 6:18 a.m. UTC 
Place a template dumb-framebuffer device into the RPi device tree. The
bootloader is expected to fill in all the parameters at boot time.
Hence, disable the device by default, so if the bootloader doesn't do
this, the device isn't activated with invalid parameters.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
---
 arch/arm/boot/dts/bcm2835-rpi-b.dts |   11 +++++++++++
 1 file changed, 11 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts
index 71ea7f9..26106aa 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -8,6 +8,17 @@ 
 	memory {
 		reg = <0 0x10000000>;
 	};
+
+	framebuffer {
+		compatible = "dumb-framebuffer";
+		status = "disabled";
+		/* The bootloader is expected to fill these in */
+		reg = <0 0>;
+		width = <0>;
+		height = <0>;
+		stride = <0>;
+		format = "";
+	};
 };
 
 &gpio {