Just like on the A33, the video engine on the H3 can map any address in
memory, so there is no particular need to have reserved memory at a fixed
address.
As a result, remove the reserved memory node and let the kernel allocate
the CMA pool wherever it sees fit.
Signed-off-by: Paul Kocialkowski <paul.kocialkow...@bootlin.com>
---
arch/arm/boot/dts/sun8i-h3.dtsi | 14 --------------
1 file changed, 14 deletions(-)
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index dbb7e71b6d69..e438e54580e1 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -119,20 +119,6 @@
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) |
IRQ_TYPE_LEVEL_LOW)>;
};
- reserved-memory {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- default-pool {
- compatible = "shared-dma-pool";
- size = <0x6000000>;
- alloc-ranges = <0x4a000000 0x6000000>;
- reusable;
- linux,cma-default;
- };
- };
-
soc {
system-control@1c00000 {
compatible = "allwinner,sun8i-h3-system-control";
--
2.19.2
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