From: Stephan Gerhold Date: Mon, 11 Sep 2023 17:41:51 +0000 (+0200) Subject: arm64: dts: qcom: msm8916/39: Fix venus memory size X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e3c6386c6a5d0187f103fc9bf39850ac15c01690;p=linux.git arm64: dts: qcom: msm8916/39: Fix venus memory size Both MSM8916 and MSM8939 have unnecessarily large reservations for the venus firmware for some reason. According to the ELF headers and downstream [1] 5 MiB is enough. Let's set the minimum size as default. With the dynamic reserved memory allocations boards can easily override this if needed, although in practice there does not seem to be any device with a different venus firmware size. [1]: https://git.codelinaro.org/clo/la/kernel/msm-3.10/-/blame/LA.BR.1.2.9.1-02310-8x16.0/arch/arm/boot/dts/qcom/msm8939-common.dtsi#L69 Signed-off-by: Stephan Gerhold Link: https://lore.kernel.org/r/20230911-msm8916-rmem-v1-9-b7089ec3e3a1@gerhold.net Signed-off-by: Bjorn Andersson --- diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index b141331f51fd5..4f799b536a92a 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -98,7 +98,7 @@ }; venus_mem: venus { - size = <0x0 0x600000>; + size = <0x0 0x500000>; alignment = <0x0 0x100000>; alloc-ranges = <0x0 0x86800000 0x0 0x8000000>; no-map; diff --git a/arch/arm64/boot/dts/qcom/msm8939.dtsi b/arch/arm64/boot/dts/qcom/msm8939.dtsi index ba177725f3d7f..715c86c217c54 100644 --- a/arch/arm64/boot/dts/qcom/msm8939.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8939.dtsi @@ -370,7 +370,7 @@ }; venus_mem: venus { - size = <0x0 0x800000>; + size = <0x0 0x500000>; alignment = <0x0 0x100000>; alloc-ranges = <0x0 0x86800000 0x0 0x8000000>; no-map;