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Commit b6ee198d authored by Jeykumar Sankaran's avatar Jeykumar Sankaran
Browse files

ARM: dts: msm: add mdss device node for 8992 target 



Add mdss device node for 8992 target and define properties for
MDP, DSI and WB blocks.

Change-Id: I3839bb58a5d51622c5fe6cf797346efab3393579
Signed-off-by: default avatarJeykumar Sankaran <jsanka@codeaurora.org>
parent e92aa60f

arch/arm/boot/dts/qcom/msm8992-mdss.dtsi

0 → 100644
+186 −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 {

	mdss_mdp: qcom,mdss_mdp@fd900000 {

		compatible = "qcom,mdss_mdp";

		reg = <0xfd900000 0x90000>,

		      <0xfd9b0000 0x1000>;

		reg-names = "mdp_phys", "vbif_phys";

		interrupts = <0 83 0>;

		vdd-supply = <&gdsc_mdss>;



		/* Bus Scale Settings */

		qcom,msm-bus,name = "mdss_mdp";

		qcom,msm-bus,num-cases = <3>;

		qcom,msm-bus,num-paths = <2>;

		qcom,msm-bus,vectors-KBps =

			<22 512 0 0>, <23 512 0 0>,

			<22 512 0 6400000>, <23 512 0 6400000>,

			<22 512 0 6400000>, <23 512 0 6400000>;



		/* Fudge factors */

		qcom,mdss-ab-factor = <1 1>;		/* No fudge factor */

		qcom,mdss-ib-factor = <1 1>;		/* No fudge factor */

		qcom,mdss-clk-factor = <105 100>;	/* 1.05 times */



		qcom,max-mixer-width = <2560>;



		/* VBIF QoS remapper settings*/

		qcom,mdss-vbif-qos-rt-setting = <2 2 2 1>;

		qcom,mdss-vbif-qos-nrt-setting = <1 1 1 1>;



		qcom,mdss-mdp-reg-offset = <0x00001000>;

		qcom,max-bandwidth-low-kbps = <7000000>;

		qcom,max-bandwidth-high-kbps = <7000000>;

		qcom,max-bandwidth-per-pipe-kbps = <1800000>;

		qcom,max-clk-rate = <400000000>;

		qcom,mdss-pipe-vig-off = <0x00005000 0x00007000

					  0x00009000>;

		qcom,mdss-pipe-rgb-off = <0x00015000 0x00017000

					  0x00019000>;

		qcom,mdss-pipe-dma-off = <0x00025000 0x00027000>;



		qcom,mdss-pipe-vig-fetch-id = <1 4 7>;

		qcom,mdss-pipe-rgb-fetch-id = <16 17 18>;

		qcom,mdss-pipe-dma-fetch-id = <10 13>;



		qcom,mdss-pipe-vig-xin-id = <0 4 8>;

		qcom,mdss-pipe-rgb-xin-id = <1 5 9>;

		qcom,mdss-pipe-dma-xin-id = <2 10>;



		qcom,mdss-pipe-rgb-fixed-mmb =	<5 0 1 6 7 8>,

						<5 2 3 9 10 11>,

						<5 4 5 12 13 14>;

		qcom,mdss-pipe-vig-fixed-mmb =	<1 15>,

						<1 16>,

						<1 17>;

		/* These Offsets are relative to "mdp_phys + mdp-reg-offset" address */

		qcom,mdss-pipe-vig-clk-ctrl-offsets = <0x2AC 0 0>,

						      <0x2B4 0 0>,

						      <0x2BC 0 0>;

		qcom,mdss-pipe-rgb-clk-ctrl-offsets = <0x2AC 4 8>,

						      <0x2B4 4 8>,

						      <0x2BC 4 8>;

		qcom,mdss-pipe-dma-clk-ctrl-offsets = <0x2AC 8 12>,

						      <0x2B4 8 12>;



		qcom,mdss-smp-data = <44 8192>;

		qcom,mdss-sspp-len = <0x00002000>;



		qcom,mdss-ctl-off = <0x00002000 0x00002200 0x00002400>;

		qcom,mdss-mixer-intf-off = <0x00045000 0x00046000>;

		qcom,mdss-mixer-wb-off = <0x000480000>;

		qcom,mdss-dspp-off = <0x00055000>;

		qcom,mdss-wb-off = <0x00065000 0x00065800 0x00066000>;

		qcom,mdss-intf-off = <0x0006B000 0x0006B800 0x0006C000>;

		qcom,mdss-pingpong-off = <0x00071000 0x00071800>;

		qcom,mdss-has-decimation;

		qcom,mdss-wfd-mode = "intf";



		clocks = <&clock_mmss clk_mdss_ahb_clk>,

			 <&clock_mmss clk_mdss_axi_clk>,

			 <&clock_mmss clk_mdp_clk_src>,

			 <&clock_mmss clk_mdss_mdp_clk>,

			 <&clock_mmss clk_mdss_vsync_clk>;

		clock-names = "iface_clk", "bus_clk", "core_clk_src",

				"core_clk", "vsync_clk";



		/* These Offsets are relative to "mdp_phys" address */

		qcom,mdp-settings = <0x0117c 0x00005555>,

				    <0x01184 0xC000ff00>,

				    <0x011e4 0x00000000>,

				    <0x012ac 0xc0000ccc>,

				    <0x012b4 0xc0000ccc>,

				    <0x012bc 0x00cccccc>,

				    <0x012c4 0x000000cc>,

				    <0x013a8 0x0cccc0c0>,

				    <0x013b0 0xccccc0c0>,

				    <0x013b8 0xccccc0c0>,

				    <0x013d0 0x00ccc000>;



		/* buffer parameters to calculate prefill bandwidth */

		qcom,mdss-prefill-outstanding-buffer-bytes = <1024>;

		qcom,mdss-prefill-y-buffer-bytes = <4096>;

		qcom,mdss-prefill-scaler-buffer-lines-bilinear = <2>;

		qcom,mdss-prefill-scaler-buffer-lines-caf = <4>;

		qcom,mdss-prefill-post-scaler-buffer-pixels = <2048>;

		qcom,mdss-prefill-pingpong-buffer-pixels = <5120>;

		qcom,mdss-prefill-fbc-lines = <2>;



		mdss_fb0: qcom,mdss_fb_primary {

			cell-index = <0>;

			compatible = "qcom,mdss-fb";

		};



		mdss_fb1: qcom,mdss_fb_wfd {

			cell-index = <1>;

			compatible = "qcom,mdss-fb";

		};

	};



	mdss_dsi0: qcom,mdss_dsi@fd998000 {

		compatible = "qcom,mdss-dsi-ctrl";

		label = "MDSS DSI CTRL->0";

		cell-index = <0>;

		reg = 	<0xfd994000 0x260>,

			<0xfd994500 0x2b0>,

			<0xfd828000 0x108>;

		reg-names = "dsi_ctrl", "dsi_phy", "mmss_misc_phys";

		gdsc-supply = <&gdsc_mdss>;

		qcom,mdss-mdp = <&mdss_mdp>;

		qcom,mdss-fb-map = <&mdss_fb0>;

		clocks = <&clock_mmss clk_mdss_mdp_clk>,

			<&clock_mmss clk_mdss_ahb_clk>,

			<&clock_mmss clk_mmss_misc_ahb_clk>,

			<&clock_mmss clk_mdss_axi_clk>,

			<&clock_mmss clk_mdss_byte0_clk>,

			<&clock_mmss clk_mdss_pclk0_clk>,

			<&clock_mmss clk_mdss_esc0_clk>;

		clock-names = "mdp_core_clk", "iface_clk", "bus_clk",

			"byte_clk", "pixel_clk", "core_clk";



		qcom,platform-strength-ctrl = [77 00];

		qcom,platform-bist-ctrl = [00 00 b1 ff 00 00];

		qcom,platform-regulator-settings = [03 08 07 00 20 07 01];

		qcom,platform-lane-config = [02 00 00 00 20 00 00 00 00

			02 00 00 00 40 00 00 00 00

			02 00 00 40 20 00 00 00 00

			02 00 00 40 00 00 00 00 00

			00 00 00 80 00 00 00 00 00];



		qcom,mmss-ulp-clamp-ctrl-offset = <0x14>;

		qcom,mmss-phyreset-ctrl-offset = <0x108>;



		qcom,core-supply-entries {

			#address-cells = <1>;

			#size-cells = <0>;



			qcom,core-supply-entry@0 {

				reg = <0>;

				qcom,supply-name = "gdsc";

				qcom,supply-min-voltage = <0>;

				qcom,supply-max-voltage = <0>;

				qcom,supply-enable-load = <0>;

				qcom,supply-disable-load = <0>;

			};

		};



	};



	qcom,mdss_wb_panel {

		compatible = "qcom,mdss_wb";

		qcom,mdss_pan_res = <640 480>;

		qcom,mdss_pan_bpp = <24>;

		qcom,mdss-fb-map = <&mdss_fb1>;

	};

};

arch/arm/boot/dts/qcom/msm8992-sim.dts

+10 −0
Original line number Diff line number Diff line
@@ -65,3 +65,13 @@ 
	qcom,bus-speed-mode = "SDR12", "SDR25", "SDR50", "DDR50", "SDR104";

	status = "ok";

};



#include "dsi-panel-sim-video.dtsi"



&mdss_mdp {

	qcom,mdss-pref-prim-intf = "dsi";

};



&mdss_dsi0 {

	qcom,dsi-pref-prim-pan = <&dsi_sim_vid>;

};

arch/arm/boot/dts/qcom/msm8992.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -150,7 +150,7 @@ 
};



#include "msm-gdsc.dtsi"



#include "msm8992-mdss.dtsi"

&soc {

	#address-cells = <1>;

	#size-cells = <1>;