From: Fei Shao Date: Fri, 19 Jul 2024 04:58:04 +0000 (+0800) Subject: arm64: dts: mediatek: mt8186-corsola: Update ADSP reserved memory region X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=d03521e6c18f62876b3b5c1fbf37e0d8ab9fd1b8;p=users%2Fjedix%2Flinux-maple.git arm64: dts: mediatek: mt8186-corsola: Update ADSP reserved memory region Corsola firmware reserves the memory region of [0x60000000, 0x61100000) exclusively for ADSP usage. But in fact, a 6 MB "hole" of [0x60A00000, 0x61000000) didn't get assigned to the ADSP node in the Corsola device tree, meaning no audio tasks can access and utilize that memory section. Update the reserved ADSP memory region to fill the gap. Fixes: 8855d01fb81f ("arm64: dts: mediatek: Add MT8186 Krabby platform based Tentacruel / Tentacool") Signed-off-by: Fei Shao Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20240719045823.3264974-1-fshao@chromium.org Signed-off-by: AngeloGioacchino Del Regno --- diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi index afdab5724eaa..0c4a26117428 100644 --- a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi @@ -169,7 +169,7 @@ adsp_mem: memory@60000000 { compatible = "shared-dma-pool"; - reg = <0 0x60000000 0 0xA00000>; + reg = <0 0x60000000 0 0x1000000>; no-map; };