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Commit e4632b33 authored by Vishnuvardhan Prodduturi's avatar Vishnuvardhan Prodduturi
Browse files

ARM: dts: msm: Add display support for msmgold 



Add mdss device and mdss PLL device for msmgold.

Change-Id: I1490e076ffcba53b776035df4f30d056dcd26b04
Signed-off-by: default avatarVishnuvardhan Prodduturi <vproddut@codeaurora.org>
parent 37c8e26b

arch/arm/boot/dts/qcom/msmgold-mdss-pll.dtsi

0 → 100644
+18 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2015, 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.

 */



#include "msm8937-mdss-pll.dtsi"



&mdss_dsi0_pll {

	vddio-supply = <&pmgold_l6>;

};

/delete-node/ &mdss_dsi1_pll;

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

0 → 100644
+89 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2015 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.

*/



#include "msm8937-mdss.dtsi"



&mdss_dsi {

	vdda-supply = <&pmgold_l2>;

	vddio-supply = <&pmgold_l6>;



	ranges = <0x1a94000 0x1a94000 0x300

		0x1a94400 0x1a94400 0x280

		0x1a94b80 0x1a94b80 0x30

		0x193e000 0x193e000 0x30>;



	clocks = <&clock_gcc_mdss clk_mdss_mdp_vote_clk>,

		<&clock_gcc clk_gcc_mdss_ahb_clk>,

		<&clock_gcc clk_gcc_mdss_axi_clk>,

		<&clock_gcc_mdss clk_ext_byte0_clk_src>,

		<&clock_gcc_mdss clk_ext_pclk0_clk_src>;

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

		"ext_byte0_clk", "ext_pixel0_clk";



	/delete-property/ qcom,mdss-fb-map-sec;



};



&mdss_dsi0 {

	vdd-supply = <&pmgold_l17>;

	vddio-supply = <&pmgold_l6>;

};



/delete-node/ &mdss_dsi1;



&mdss_mdp {

	qcom,mdss-intf-off = <0x00000000 0x0006B800>;

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



	qcom,mdss-per-pipe-panic-luts = <0x000f>,

					<0x0>,

					<0xfffc>,

					<0x0>;



	/delete-property/ qcom,mdss-highest-bank-bit;



	qcom,regs-dump-mdp = <0x01000 0x01454>,

			     <0x02000 0x02064>,

			     <0x02200 0x02264>,

			     <0x02400 0x02464>,

			     <0x05000 0x05150>,

			     <0x05200 0x05230>,

			     <0x15000 0x15150>,

			     <0x17000 0x17150>,

			     <0x25000 0x25150>,

			     <0x35000 0x35150>,

			     <0x45000 0x452bc>,

			     <0x46000 0x462bc>,

			     <0x55000 0x5522c>,

			     <0x65000 0x652c0>,

			     <0x66000 0x662c0>,

			     <0x6b800 0x6ba68>,

			     <0x71000 0x710d4>;



	qcom,regs-dump-names-mdp = "MDP",

		"CTL_0",    "CTL_1", "CTL_2",

		"VIG0_SSPP", "VIG0",

		"RGB0_SSPP", "RGB1_SSPP",

		"DMA0_SSPP",

		"CURSOR0_SSPP",

		"LAYER_0", "LAYER_1",

		"DSPP_0",

		"WB_0",    "WB_2",

		"INTF_1",

		"PP_0";

};



&mdss_rotator {

	/delete-property/ qcom,mdss-has-ubwc;

};



/delete-node/ &mdss_fb2;

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

+8 −0
Original line number Diff line number Diff line
@@ -89,6 +89,9 @@ 
			size = <0 0x400000>;

		};



		cont_splash_mem: splash_region@83000000 {

			reg = <0x0 0x8dd00000 0x0 0x1400000>;

		};

	};



	soc: soc { };
@@ -102,6 +105,8 @@ 
#include "msmgold-iommu-domains.dtsi"

#include "msmgold-smp2p.dtsi"

#include "msmgold-coresight.dtsi"

#include "msmgold-mdss.dtsi"

#include "msmgold-mdss-pll.dtsi"



&soc {

	#address-cells = <1>;
@@ -448,6 +453,9 @@ 


	clock_gcc_mdss: qcom,gcc-mdss@1800000 {

		compatible = "qcom,gcc-mdss-gold";

		clocks = <&mdss_dsi0_pll clk_dsi_pll0_pixel_clk_src>,

			 <&mdss_dsi0_pll clk_dsi_pll0_byte_clk_src>;

		clock-names = "pixel_src", "byte_src";

		#clock-cells = <1>;

	};