arm64: dts: mediatek: mt8192: Add missing gce-client-reg to mutex

[ Upstream commit 00bcc8810d9dd69d3899a4189e2f3964f263a600 ]

Add the missing mediatek,gce-client-reg property to the mutex node to
allow it to use the GCE. This prevents the "can't parse gce-client-reg
property" error from being printed and should result in better
performance.

Fixes: b4b75bac952b ("arm64: dts: mt8192: Add display nodes")
Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240229-gce-client-reg-add-missing-mt8192-95-v1-1-b12c233a8a33@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index f1fc14e53f8c789c04d82036a8ede4ef02c43955..b1443adc55aab51a39ec8428856fbc814111a416 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -1412,6 +1412,7 @@
                        reg = <0 0x14001000 0 0x1000>;
                        interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH 0>;
                        clocks = <&mmsys CLK_MM_DISP_MUTEX0>;
+                       mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x1000 0x1000>;
                        mediatek,gce-events = <CMDQ_EVENT_DISP_STREAM_DONE_ENG_EVENT_0>,
                                              <CMDQ_EVENT_DISP_STREAM_DONE_ENG_EVENT_1>;
                        power-domains = <&spm MT8192_POWER_DOMAIN_DISP>;