diff mbox

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

Message ID 20180629111722.20299-9-boris.brezillon@bootlin.com (mailing list archive)
State New, archived
Headers show

Commit Message

Boris Brezillon June 29, 2018, 11:17 a.m. UTC 
From: Boris Brezillon <boris.brezillon@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@free-electrons.com>
---
 arch/arm/boot/dts/bcm283x.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Eric Anholt June 29, 2018, 8:27 p.m. UTC | #1 
Boris Brezillon <boris.brezillon@bootlin.com> writes:

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

Reviewed-by: Eric Anholt <eric@anholt.net>
diff mbox

Patch

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@7e004000 {
+			compatible = "brcm,bcm2835-txp";
+			reg = <0x7e004000 0x20>;
+			interrupts = <1 11>;
+		};
+
 		dma: dma@7e007000 {
 			compatible = "brcm,bcm2835-dma";
 			reg = <0x7e007000 0xf00>;