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From:   Howard Chiu <howard_chiu@aspeedtech.com>
To:     "robh+dt@kernel.org" <robh+dt@kernel.org>,
        Joel Stanley <joel@jms.id.au>,
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CC:     Troy Lee <troy_lee@aspeedtech.com>
Subject: [PATCH v3 2/2] ARM: dts: aspeed: ast2600-evb: Support KVM
Thread-Topic: [PATCH v3 2/2] ARM: dts: aspeed: ast2600-evb: Support KVM
Thread-Index: AdhCR/KuzsKY1nhTRLG729StfBMpvQ==
Date:   Tue, 29 Mar 2022 01:38:45 +0000
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Enable video engine and reserve memory for it.
Enable USB for HID support

Signed-off-by: Howard Chiu <howard_chiu@aspeedtech.com>
---
 arch/arm/boot/dts/aspeed-ast2600-evb.dts | 39 +++++++++++++++++++-----
 1 file changed, 31 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/a=
speed-ast2600-evb.dts
index b7eb552640cb..d535a711bf5a 100644
--- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
@@ -23,6 +23,19 @@ memory@80000000 {
 		reg =3D <0x80000000 0x80000000>;
 	};
=20
+	reserved-memory {
+		#address-cells =3D <1>;
+		#size-cells =3D <1>;
+		ranges;
+
+		video_engine_memory: video {
+			size =3D <0x04000000>;
+			alignment =3D <0x01000000>;
+			compatible =3D "shared-dma-pool";
+			reusable;
+		};
+	};
+
 	vcc_sdhci0: regulator-vcc-sdhci0 {
 		compatible =3D "regulator-fixed";
 		regulator-name =3D "SDHCI0 Vcc";
@@ -250,14 +263,6 @@ &fsim0 {
 	status =3D "okay";
 };
=20
-&ehci1 {
-	status =3D "okay";
-};
-
-&uhci {
-	status =3D "okay";
-};
-
 &sdc {
 	status =3D "okay";
 };
@@ -300,3 +305,21 @@ &sdhci1 {
 	vqmmc-supply =3D <&vccq_sdhci1>;
 	clk-phase-sd-hs =3D <7>, <200>;
 };
+
+&ehci1 {
+	status =3D "okay";
+};
+
+&uhci {
+	status =3D "okay";
+};
+
+&vhub {
+	status =3D "okay";
+	pinctrl-names =3D "default";
+};
+
+&video {
+	status =3D "okay";
+	memory-region =3D <&video_engine_memory>;
+};
--=20
2.25.1