From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tiffany Lin Subject: [PATCH v6 3/8] arm64: dts: mediatek: Add node for Mediatek Video Processor Unit Date: Tue, 29 Mar 2016 19:32:05 +0800 Message-ID: <1459251130-53774-4-git-send-email-tiffany.lin@mediatek.com> References: <1459251130-53774-1-git-send-email-tiffany.lin@mediatek.com> <1459251130-53774-2-git-send-email-tiffany.lin@mediatek.com> <1459251130-53774-3-git-send-email-tiffany.lin@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1459251130-53774-3-git-send-email-tiffany.lin@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: Hans Verkuil , daniel.thompson@linaro.org, Rob Herring , Mauro Carvalho Chehab , Matthias Brugger , Daniel Kurtz , Pawel Osciak Cc: Eddie Huang , Yingjoe Chen , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org, PoChun.Lin@mediatek.com, Tiffany.lin@mediatek.com, Andrew-CT Chen , Tiffany Lin List-Id: devicetree@vger.kernel.org From: Andrew-CT Chen Add VPU drivers for MT8173 Signed-off-by: Andrew-CT Chen Signed-off-by: Tiffany Lin --- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 60a1284..5b0b38a 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -200,6 +200,18 @@ clock-output-names = "cpum_ck"; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + vpu_dma_reserved: vpu_dma_mem_region { + compatible = "shared-dma-pool"; + reg = <0 0xb7000000 0 0x500000>; + alignment = <0x1000>; + no-map; + }; + }; + thermal-zones { cpu_thermal: cpu_thermal { polling-delay-passive = <1000>; /* milliseconds */ @@ -422,6 +434,17 @@ clocks = <&infracfg CLK_INFRA_CEC>; }; + vpu: vpu@10020000 { + compatible = "mediatek,mt8173-vpu"; + reg = <0 0x10020000 0 0x30000>, + <0 0x10050000 0 0x100>; + reg-names = "tcm", "cfg_reg"; + interrupts = ; + clocks = <&topckgen CLK_TOP_SCP_SEL>; + clock-names = "main"; + memory-region = <&vpu_dma_reserved>; + }; + sysirq: intpol-controller@10200620 { compatible = "mediatek,mt8173-sysirq", "mediatek,mt6577-sysirq"; -- 1.7.9.5