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arm64: dts: qcom: qrb5165-rb5-vision-mezzanine: Drop CMA heap

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Initially added, the cma heap was supposed to help with libcamera swisp,
however a mistake was made such that the node was never applied as part
of the overlay since the change was added to the overlay root ("/") and
not with a reference to the target dtb root ("&{/}"). Moveover libcamera
doesn't require CMA heap on Qualcomm platforms anymore as it can now use
UDMA buffers instead.

Drop the CMA heap node. This change has no effect on the final dtb.

This reverts commit 99d557cfe4.

Fixes: 99d557cfe4 ("arm64: dts: qcom: qrb5165-rb5-vision-mezzanine: Add cma heap for libcamera softisp support")
Suggested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20250227-qcom-nonroot-overlays-v2-1-bde44f708cbe@trvn.ru
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Nikita Travkin 2025-02-27 19:26:48 +05:00 committed by Bjorn Andersson
parent 06eadce936
commit 2a26a02e66
1 changed files with 0 additions and 11 deletions
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11
arch/arm64/boot/dts/qcom/qrb5165-rb5-vision-mezzanine.dtso
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@ -9,17 +9,6 @@
#include <dt-bindings/clock/qcom,camcc-sm8250.h>
#include <dt-bindings/gpio/gpio.h>
/ {
reserved-memory {
linux,cma {
compatible = "shared-dma-pool";
size = <0x0 0x8000000>;
reusable;
linux,cma-default;
};
};
};
&camcc {
status = "okay";
};