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Commit 277a320e authored by Gilad Broner's avatar Gilad Broner
Browse files

ARM: dts: msm: add tspp to msm8992 



Add TSPP support for msm8992.
TSPP is needed for broadcast applications.

Change-Id: I07d4dda0165fddb679d3aa47c1a91a51ab78ca65
Signed-off-by: default avatarGilad Broner <gbroner@codeaurora.org>
parent df5046b7

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

+51 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013-2015, 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
@@ -1210,5 +1210,55 @@ 
				bias-disable; /* No PULL */

			};

		};



		tsif0_signals {

			qcom,pins = <&gp 89>,	/* TSIF0 CLK */

				<&gp 90>,	/* TSIF0 Enable */

				<&gp 91>;	/* TSIF0 DATA */

			qcom,num-grp-pins = <3>;

			qcom,pin-func = <1>;

			label = "tsif0-signals";

			tsif0_signals_active: tsif0_signals_active {

				drive_strength = <2>;	/* 2 mA */

				bias-pull-down;		/* pull down */

			};

		};



		/* sync signal is only used if configured to mode-2 */

		tsif0_sync {

			qcom,pins = <&gp 110>;	/* TSIF0 SYNC */

			qcom,num-grp-pins = <1>;

			qcom,pin-func = <1>;

			label = "tsif0-sync";

			tsif0_sync_active: tsif0_sync_active {

				drive_strength = <2>;	/* 2 mA */

				bias-pull-down;		/* pull down */

			};

		};



		tsif1_signals {

			qcom,pins = <&gp 93>,	/* TSIF1 CLK */

				<&gp 94>,	/* TSIF1 Enable */

				<&gp 95>;	/* TSIF1 DATA */

			qcom,num-grp-pins = <3>;

			qcom,pin-func = <1>;

			label = "tsif1-signals";

			tsif1_signals_active: tsif1_signals_active {

				drive_strength = <2>;	/* 2 mA */

				bias-pull-down;		/* pull down */

			};

		};



		/* sync signal is only used if configured to mode-2 */

		tsif1_sync {

			qcom,pins = <&gp 96>;	/* TSIF1 SYNC */

			qcom,num-grp-pins = <1>;

			qcom,pin-func = <1>;

			label = "tsif1-sync";

			tsif1_sync_active: tsif1_sync_active {

				drive_strength = <2>;	/* 2 mA */

				bias-pull-down;		/* pull down */

			};

		};

	};

};

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

+50 −0
Original line number Diff line number Diff line
@@ -1127,6 +1127,56 @@ 
		qcom,master-id = <86>;

	};



	tspp: msm_tspp@f99d8000 {

		compatible = "qcom,msm_tspp";

		reg = <0xf99d8000 0x1000>, /* MSM_TSIF0_PHYS */

		      <0xf99d9000 0x1000>, /* MSM_TSIF1_PHYS */

		      <0xf99da000 0x1000>, /* MSM_TSPP_PHYS  */

		      <0xf99c4000 0x11000>; /* MSM_TSPP_BAM_PHYS */

		reg-names = "MSM_TSIF0_PHYS",

			"MSM_TSIF1_PHYS",

			"MSM_TSPP_PHYS",

			"MSM_TSPP_BAM_PHYS";

		interrupts = <0 121 0>, /* TSIF_TSPP_IRQ */

			<0 119 0>, /* TSIF0_IRQ */

			<0 120 0>, /* TSIF1_IRQ */

			<0 122 0>; /* TSIF_BAM_IRQ */

		interrupt-names = "TSIF_TSPP_IRQ",

			"TSIF0_IRQ",

			"TSIF1_IRQ",

			"TSIF_BAM_IRQ";



		clock-names = "iface_clk", "ref_clk";

		clocks = <&clock_gcc clk_gcc_tsif_ahb_clk>,

			<&clock_gcc clk_gcc_tsif_ref_clk>;



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

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

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

		qcom,msm-bus,vectors-KBps =

				<82 512 0 0>, /* No vote */

				<82 512 12288 24576>; /* Max. bandwidth, 2xTSIF, each max of 96Mbps */



		pinctrl-names = "disabled",

			"tsif0-mode1", "tsif0-mode2",

			"tsif1-mode1", "tsif1-mode2",

			"dual-tsif-mode1", "dual-tsif-mode2";



		pinctrl-0 = <>;				/* disabled */

		pinctrl-1 = <&tsif0_signals_active>;	/* tsif0-mode1 */

		pinctrl-2 = <&tsif0_signals_active

			&tsif0_sync_active>;		/* tsif0-mode2 */

		pinctrl-3 = <&tsif1_signals_active>;	/* tsif1-mode1 */

		pinctrl-4 = <&tsif1_signals_active

			&tsif1_sync_active>;		/* tsif1-mode2 */

		pinctrl-5 = <&tsif0_signals_active

			&tsif1_signals_active>;		/* dual-tsif-mode1 */

		pinctrl-6 = <&tsif0_signals_active

			&tsif0_sync_active

			&tsif1_signals_active

			&tsif1_sync_active>;		/* dual-tsif-mode2 */

	};



	slim_msm: slim@fe12f000 {

		cell-index = <1>;

		compatible = "qcom,slim-ngd";