e12c77371e
Add ABB device nodes for OMAP443x family of devices. abb_iva is populated, but disabled as it is not used on current OMAP443x family, but the node is used on OMAP446x family. Data is based on OMAP443x Technical Reference Manual revision AN (April 2013). ABB device nodes for OMAP4460 device Data is based on OMAP4460 Technical Reference Manual revision Z (April 2013) [nm@ti.com: co-developer] Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Andrii.Tseglytskyi <andrii.tseglytskyi@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
94 lines
2 KiB
Plaintext
94 lines
2 KiB
Plaintext
/*
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* Device Tree Source for OMAP4460 SoC
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*
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* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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#include "omap4.dtsi"
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/ {
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cpus {
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/* OMAP446x 'standard device' variants OPP50 to OPPTurbo */
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cpu0: cpu@0 {
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operating-points = <
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/* kHz uV */
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350000 1025000
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700000 1200000
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920000 1313000
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>;
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clock-latency = <300000>; /* From legacy driver */
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/* cooling options */
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cooling-min-level = <0>;
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cooling-max-level = <2>;
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#cooling-cells = <2>; /* min followed by max */
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};
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};
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pmu {
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compatible = "arm,cortex-a9-pmu";
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interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
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ti,hwmods = "debugss";
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};
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thermal-zones {
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#include "omap4-cpu-thermal.dtsi"
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};
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ocp {
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bandgap: bandgap {
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reg = <0x4a002260 0x4
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0x4a00232C 0x4
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0x4a002378 0x18>;
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compatible = "ti,omap4460-bandgap";
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interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>; /* talert */
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gpios = <&gpio3 22 0>; /* tshut */
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#thermal-sensor-cells = <0>;
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};
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abb_mpu: regulator-abb-mpu {
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status = "okay";
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reg = <0x4a307bd0 0x8>, <0x4a306014 0x4>,
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<0x4A002268 0x4>;
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reg-names = "base-address", "int-address",
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"efuse-address";
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ti,abb_info = <
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/*uV ABB efuse rbb_m fbb_m vset_m*/
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1025000 0 0 0 0 0
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1200000 0 0 0 0 0
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1313000 0 0 0x100000 0x40000 0
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1375000 1 0 0 0 0
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1389000 1 0 0 0 0
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>;
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};
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abb_iva: regulator-abb-iva {
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status = "okay";
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reg = <0x4a307bd8 0x8>, <0x4a306010 0x4>,
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<0x4A002268 0x4>;
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reg-names = "base-address", "int-address",
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"efuse-address";
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ti,abb_info = <
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/*uV ABB efuse rbb_m fbb_m vset_m*/
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950000 0 0 0 0 0
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1140000 0 0 0 0 0
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1291000 0 0 0x200000 0 0
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1375000 1 0 0 0 0
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1376000 1 0 0 0 0
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>;
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};
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};
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};
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/include/ "omap446x-clocks.dtsi"
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