linux-kernel - [RESEND PATCH] arm64: dts: rockchip: add rk3328 VPU node

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Message-ID: <HE1PR06MB4011C8496657B2C267A66327ACAA0@HE1PR06MB4011.eurprd06.prod.outlook.com>
Date:   Wed, 21 Aug 2019 17:54:38 +0000
From:   Jonas Karlman <jonas@...boo.se>
To:     Heiko Stuebner <heiko@...ech.de>
CC:     Rob Herring <robh+dt@...nel.org>,
        "linux-rockchip@...ts.infradead.org" 
        <linux-rockchip@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Jonas Karlman <jonas@...boo.se>
Subject: [RESEND PATCH] arm64: dts: rockchip: add rk3328 VPU node

This patch add a VPU device node for rk3328.

Signed-off-by: Jonas Karlman <jonas@...boo.se>
---
It would be great if this can be considered for v5.4,
related dt-bindings commit has been merged in media tree for v5.4.

Decoding using hantro driver has been tested on a Pine64 Rock64 RK3328 device.
---
 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index e9fefd8a7e02..4a175fff2861 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -278,6 +278,7 @@
 			};
 			pd_vpu@...328_PD_VPU {
 				reg = <RK3328_PD_VPU>;
+				clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
 			};
 		};
 
@@ -596,6 +597,17 @@
 		status = "disabled";
 	};
 
+	vpu: video-codec@...50000 {
+		compatible = "rockchip,rk3328-vpu";
+		reg = <0x0 0xff350000 0x0 0x800>;
+		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "vdpu";
+		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
+		clock-names = "aclk", "hclk";
+		iommus = <&vpu_mmu>;
+		power-domains = <&power RK3328_PD_VPU>;
+	};
+
 	vpu_mmu: iommu@...50800 {
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff350800 0x0 0x40>;
@@ -604,7 +616,7 @@
 		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
 		clock-names = "aclk", "iface";
 		#iommu-cells = <0>;
-		status = "disabled";
+		power-domains = <&power RK3328_PD_VPU>;
 	};
 
 	rkvdec_mmu: iommu@...60480 {
-- 
2.17.1