Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / mfd / brcm,bcm59056.txt

diff --git a/kernel/Documentation/devicetree/bindings/mfd/brcm,bcm59056.txt b/kernel/Documentation/devicetree/bindings/mfd/brcm,bcm59056.txt
new file mode 100644 (file)
index 0000000..be51a15
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+++ b/kernel/Documentation/devicetree/bindings/mfd/brcm,bcm59056.txt
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+-------------------------------
+BCM590xx Power Management Units
+-------------------------------
+
+Required properties:
+- compatible: "brcm,bcm59056"
+- reg: I2C slave address
+- interrupts: interrupt for the PMU. Generic interrupt client node bindings
+  are described in interrupt-controller/interrupts.txt
+
+------------------
+Voltage Regulators
+------------------
+
+Optional child nodes:
+- regulators: container node for regulators following the generic
+  regulator binding in regulator/regulator.txt
+
+  The valid regulator node names for BCM59056 are:
+       rfldo, camldo1, camldo2, simldo1, simldo2, sdldo, sdxldo,
+       mmcldo1, mmcldo2, audldo, micldo, usbldo, vibldo,
+       csr, iosr1, iosr2, msr, sdsr1, sdsr2, vsr,
+       gpldo1, gpldo2, gpldo3, gpldo4, gpldo5, gpldo6,
+       vbus
+
+Example:
+       pmu: bcm59056@8 {
+               compatible = "brcm,bcm59056";
+               reg = <0x08>;
+               interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+               regulators {
+                       rfldo_reg: rfldo {
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       ...
+               };
+       };