From: "Andrii.Tseglytskyi" <andrii.tseglytskyi@xxxxxx>
Add DT ABB data for OMAP44xx family of devices.
Data is based on OMAP44xx TRM document.
Signed-off-by: Andrii.Tseglytskyi <andrii.tseglytskyi@xxxxxx>
---
arch/arm/boot/dts/omap4.dtsi | 22 ++++++++++++++++++++++
arch/arm/boot/dts/omap443x.dtsi | 23 +++++++++++++++++++++++
arch/arm/boot/dts/omap446x.dtsi | 39 +++++++++++++++++++++++++++++++++++++++
3 files changed, 84 insertions(+)
create mode 100644 arch/arm/boot/dts/omap446x.dtsi
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 2a56428..8a98002 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -81,6 +81,28 @@
};
};
+ abb_mpu: regulator-abb1 {
+ compatible = "ti,omap4-abb";
+ regulator-name = "abb_mpu";
+ regulator-always-on;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x4a307bd0 0x8>,
+ <0x4a306014 0x4>;
+ ti,tranxdone_status_mask = <0x80>;
+ };
+
+ abb_iva: regulator-abb2 {
+ compatible = "ti,omap4-abb";
+ regulator-name = "abb_iva";
+ regulator-always-on;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x4a307bd8 0x8>,
+ <0x4a306010 0x4>;
+ ti,tranxdone_status_mask = <0x80000000>;
+ };
+
/*
* XXX: Use a flat representation of the OMAP4 interconnect.
* The real OMAP interconnect network is quite complex.
diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi
index cccf39a..044b54c 100644
--- a/arch/arm/boot/dts/omap443x.dtsi
+++ b/arch/arm/boot/dts/omap443x.dtsi
@@ -24,4 +24,27 @@
clock-latency = <300000>; /* From legacy driver */
};
};
+
+ abb_mpu: regulator-abb1 {
+ regulator-min-microvolt = <1025000>;
+ regulator-max-microvolt = <1375000>;
+ operating-points = <
+ /* uV ABB */
+ 1025000 0
+ 1200000 0
+ 1313000 0
+ 1375000 1
+ >;
+ };
+
+ abb_iva: regulator-abb2 {
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1291000>;
+ operating-points = <
+ /* uV ABB */
+ 950000 0
+ 1114000 0
+ 1291000 0
+ >;
+ };
};
diff --git a/arch/arm/boot/dts/omap446x.dtsi b/arch/arm/boot/dts/omap446x.dtsi
new file mode 100644
index 0000000..3c81d3b
--- /dev/null
+++ b/arch/arm/boot/dts/omap446x.dtsi
@@ -0,0 +1,39 @@
+/*
+ * Device Tree Source for OMAP446x SoC
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/include/ "omap4.dtsi"
+
+/ {
+ abb_mpu: regulator-abb1 {
+ regulator-min-microvolt = <1025000>;
+ regulator-max-microvolt = <1390000>;
+ operating-points = <
+ /* uV ABB */
+ 1025000 0
+ 1203000 0
+ 1317000 0
+ 1380000 1
+ 1390000 1
+ >;
+ };
+
+ abb_iva: regulator-abb2 {
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1376000>;
+ operating-points = <
+ /* uV ABB */
+ 950000 0
+ 1140000 0
+ 1291000 0
+ 1375000 1
+ 1376000 1
+ >;
+ };
+};
--
1.7.9.5
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