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ARM: dts: OMAP4: Add device nodes for ABB

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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>
This commit is contained in:
Andrii.Tseglytskyi 2014-03-03 20:20:22 +05:30 • committed by Tony Lindgren
commit e12c77371e
3 changed files with 89 additions and 0 deletions
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26
arch/arm/boot/dts/omap4.dtsi
View file

@ -776,6 +776,32 @@
dmas = <&sdma 117>, <&sdma 116>; dmas = <&sdma 117>, <&sdma 116>;
dma-names = "tx", "rx"; dma-names = "tx", "rx";
}; };
abb_mpu: regulator-abb-mpu {
compatible = "ti,abb-v2";
regulator-name = "abb_mpu";
#address-cells = <0>;
#size-cells = <0>;
ti,tranxdone-status-mask = <0x80>;
clocks = <&sys_clkin_ck>;
ti,settling-time = <50>;
ti,clock-cycles = <16>;
status = "disabled";
};
abb_iva: regulator-abb-iva {
compatible = "ti,abb-v2";
regulator-name = "abb_iva";
#address-cells = <0>;
#size-cells = <0>;
ti,tranxdone-status-mask = <0x80000000>;
clocks = <&sys_clkin_ck>;
ti,settling-time = <50>;
ti,clock-cycles = <16>;
status = "disabled";
};
}; };
}; };

26
arch/arm/boot/dts/omap443x.dtsi
View file

@ -43,6 +43,32 @@
#thermal-sensor-cells = <0>; #thermal-sensor-cells = <0>;
}; };
}; };
ocp {
abb_mpu: regulator-abb-mpu {
status = "okay";
reg = <0x4a307bd0 0x8>, <0x4a306014 0x4>;
reg-names = "base-address", "int-address";
ti,abb_info = <
/*uV ABB efuse rbb_m fbb_m vset_m*/
1025000 0 0 0 0 0
1200000 0 0 0 0 0
1313000 0 0 0 0 0
1375000 1 0 0 0 0
1389000 1 0 0 0 0
>;
};
/* Default unused, just provide register info for record */
abb_iva: regulator-abb-iva {
reg = <0x4a307bd8 0x8>, <0x4a306010 0x4>;
reg-names = "base-address", "int-address";
};
};
}; };
/include/ "omap443x-clocks.dtsi" /include/ "omap443x-clocks.dtsi"

37
arch/arm/boot/dts/omap4460.dtsi
View file

@ -50,7 +50,44 @@
#thermal-sensor-cells = <0>; #thermal-sensor-cells = <0>;
}; };
abb_mpu: regulator-abb-mpu {
status = "okay";
reg = <0x4a307bd0 0x8>, <0x4a306014 0x4>,
<0x4A002268 0x4>;
reg-names = "base-address", "int-address",
"efuse-address";
ti,abb_info = <
/*uV ABB efuse rbb_m fbb_m vset_m*/
1025000 0 0 0 0 0
1200000 0 0 0 0 0
1313000 0 0 0x100000 0x40000 0
1375000 1 0 0 0 0
1389000 1 0 0 0 0
>;
};
abb_iva: regulator-abb-iva {
status = "okay";
reg = <0x4a307bd8 0x8>, <0x4a306010 0x4>,
<0x4A002268 0x4>;
reg-names = "base-address", "int-address",
"efuse-address";
ti,abb_info = <
/*uV ABB efuse rbb_m fbb_m vset_m*/
950000 0 0 0 0 0
1140000 0 0 0 0 0
1291000 0 0 0x200000 0 0
1375000 1 0 0 0 0
1376000 1 0 0 0 0
>;
};
}; };
}; };
/include/ "omap446x-clocks.dtsi" /include/ "omap446x-clocks.dtsi"