Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8afac375 authored by Srinu Gorle's avatar Srinu Gorle
Browse files

arm/dt: msm8939: Add device tree node for venus 



Add device tree node for venus to support hardware
accelerated video codecs.

Change-Id: I4bf2f4a7edc78d7d5aa9b00d701701b827b825f6
Signed-off-by: default avatarSrinu Gorle <sgorle@codeaurora.org>
parent 69c4f207

arch/arm/boot/dts/qcom/msm8939-iommu-domains.dtsi

0 → 100644
+59 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2014, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



&soc {

	qcom,iommu-domains {

		compatible = "qcom,iommu-domains";



		/*

		 * non-secure addr pool from 1500 MB to 3532 MB

		 *                           3532 MB to 3548 MB

		 */

		venus_domain_ns: qcom,iommu-domain1 {

			label = "venus_ns";

			qcom,iommu-contexts = <&venus_ns>;

			qcom,virtual-addr-pool = <0x5dc00000 0x7f000000

						  0xdcc00000 0x1000000>;

		};



		/*

		 * secure bitstream addr pool from 1200 MB to 1500 MB

		 */

		venus_domain_sec_bitstream: qcom,iommu-domain2 {

			label = "venus_sec_bitstream";

			qcom,iommu-contexts = <&venus_sec_bitstream>;

			qcom,virtual-addr-pool = <0x4b000000 0x12c00000>;

			qcom,secure-domain;

		};



		/*

		 * secure pixel addr pool from 616 MB to 1200 MB

		 */

		venus_domain_sec_pixel: qcom,iommu-domain3 {

			label = "venus_sec_pixel";

			qcom,iommu-contexts = <&venus_sec_pixel>;

			qcom,virtual-addr-pool = <0x25800000 0x25800000>;

			qcom,secure-domain;

		};



		/*

		 * secure non-pixel addr pool from 16 MB to 616 MB

		 */

		venus_domain_sec_non_pixel: qcom,iommu-domain4 {

			label = "venus_sec_non_pixel";

			qcom,iommu-contexts = <&venus_sec_non_pixel>;

			qcom,virtual-addr-pool = <0x1000000 0x24800000>;

			qcom,secure-domain;

		};



	};

};

arch/arm/boot/dts/qcom/msm8939.dtsi

+82 −1
Original line number Diff line number Diff line
@@ -214,7 +214,7 @@ 
#include "msm8939-coresight.dtsi"

#include "msm8939-bus.dtsi"

#include "msm8939-mdss.dtsi"



#include "msm8939-iommu-domains.dtsi"

&soc {

	#address-cells = <1>;

	#size-cells = <1>;
@@ -1478,6 +1478,87 @@ 
	qcom,msm-pcm-hostless {

		compatible = "qcom,msm-pcm-hostless";

	};

	qcom,vidc@1d00000 {

		compatible = "qcom,msm-vidc";

		reg = <0x01d00000 0xff000>;

		interrupts = <0 44 0>;

		venus-supply = <&gdsc_venus>;

		venus-core0-supply = <&gdsc_venus_core0>;

		venus-core1-supply = <&gdsc_venus_core1>;

		clocks = <&clock_gcc clk_gcc_venus0_vcodec0_clk>,

			<&clock_gcc clk_gcc_venus0_core0_vcodec0_clk>,

			<&clock_gcc clk_gcc_venus0_core1_vcodec0_clk>,

			<&clock_gcc clk_gcc_venus0_ahb_clk>,

			<&clock_gcc clk_gcc_venus0_axi_clk>;

		clock-names = "core_clk", "core0_clk", "core1_clk", "iface_clk", "bus_clk";

		qcom,clock-names = "core_clk", "core0_clk", "core1_clk", "iface_clk", "bus_clk";

		qcom,clock-configs = <0x3 0x0 0x0 0x0 0x0>;

		qcom,load-freq-tbl = <352800 228570000>,

			<244800 160000000>,

			<108000 100000000>;

		qcom,hfi = "venus";

		qcom,reg-presets = <0xE0020 0x0aaaaaaa>,

			<0xE0024 0x0aaaaaaa>,

			<0x80124 0x00000003>;

		qcom,buffer-type-tz-usage-table = <0x241 0x1>,

			<0x106 0x2>,

			<0x480 0x3>;

		qcom,max-hw-load = <352800>; /* 720p @ 30 + 1080p @ 30 */

		qcom,vidc-iommu-domains {

			qcom,domain-ns {

				qcom,vidc-domain-phandle = <&venus_domain_ns>;

				qcom,vidc-partition-buffer-types = <0x7ff>,

					<0x800>;

			};

			qcom,domain-sec-bs {

				qcom,vidc-domain-phandle = <&venus_domain_sec_bitstream>;

				qcom,vidc-partition-buffer-types = <0x241>;

			};

			qcom,domain-sec-px {

				qcom,vidc-domain-phandle = <&venus_domain_sec_pixel>;

				qcom,vidc-partition-buffer-types = <0x106>;

			};

			qcom,domain-sec-np {

				qcom,vidc-domain-phandle = <&venus_domain_sec_non_pixel>;

				qcom,vidc-partition-buffer-types = <0x480>;

			};

		};

		qcom,msm-bus-clients {

			qcom,msm-bus-client@0 {

				qcom,msm-bus,name = "venc-ddr";

				qcom,msm-bus,num-cases = <4>;

				qcom,msm-bus,num-paths = <1>;

				qcom,msm-bus,vectors-KBps =

					<63 512 0 0>,

					<63 512 133600 674400>,

					<63 512 400900 1079000>,

					<63 512 908600 1537600>;

				qcom,bus-configs = <0x01000414>;

			};

			qcom,msm-bus-client@1 {

				qcom,msm-bus,name = "vdec-core0-ddr";

				qcom,msm-bus,num-cases = <4>;

				qcom,msm-bus,num-paths = <1>;

				qcom,msm-bus,vectors-KBps =

					<63 512 0 0>,

					<63 512 99600 831900>,

					<63 512 298900 831900>,

					<63 512 677600 1331000>;

				qcom,bus-configs = <0x030fcfff>;

			};

			qcom,msm-bus-client@2 {

				qcom,msm-bus,name = "vdec-core1-ddr";

				qcom,msm-bus,num-cases = <4>;

				qcom,msm-bus,num-paths = <1>;

				qcom,msm-bus,vectors-KBps =

					<63 512 0 0>,

					<63 512 99600 831900>,

					<63 512 298900 831900>,

					<63 512 677600 1331000>;

				qcom,bus-configs = <0x030fcfff>;

			};

		};

	};

};



&gdsc_venus {