[PATCH v2 8/8] ARM: dts: bcm283x: Add Transposer block

Boris Brezillon boris.brezillon at bootlin.com
Fri Jun 29 11:17:21 UTC 2018


From: Boris Brezillon <boris.brezillon at free-electrons.com>

The transposer block is allowing one to write the result of the VC4
composition back to memory instead of displaying it on a screen.

Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com>
---
 arch/arm/boot/dts/bcm283x.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index ac00e730f898..740870898b1e 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -66,6 +66,12 @@
 			clock-frequency = <1000000>;
 		};
 
+		txp at 7e004000 {
+			compatible = "brcm,bcm2835-txp";
+			reg = <0x7e004000 0x20>;
+			interrupts = <1 11>;
+		};
+
 		dma: dma at 7e007000 {
 			compatible = "brcm,bcm2835-dma";
 			reg = <0x7e007000 0xf00>;
-- 
2.14.1



More information about the dri-devel mailing list