[PATCH v4 22/28] dt-bindings: power: Add Owl SPS power domains
From: afaerber@suse.de (Andreas Färber)
Date: 2017-06-06 00:55:24
Also in:
linux-devicetree, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Define power domains for all non-reserved S500 power gates. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Andreas F?rber <afaerber@suse.de> --- v3 -> v4: Unchanged v3: new .../devicetree/bindings/power/actions,owl-sps.txt | 17 +++++++++++++++++ include/dt-bindings/power/s500-powergate.h | 19 +++++++++++++++++++ 2 files changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/actions,owl-sps.txt create mode 100644 include/dt-bindings/power/s500-powergate.h
diff --git a/Documentation/devicetree/bindings/power/actions,owl-sps.txt b/Documentation/devicetree/bindings/power/actions,owl-sps.txt
new file mode 100644
index 000000000000..c5eed06c771e
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/actions,owl-sps.txt@@ -0,0 +1,17 @@ +Actions Semi Owl Smart Power System (SPS) + +Required properties: +- compatible : "actions,s500-sps" for S500 +- reg : Offset and length of the register set for the device. +- #power-domain-cells : Must be 1. + See macros in: + include/dt-bindings/power/s500-powergate.h for S500 + + +Example: + + sps: power-controller at b01b0100 { + compatible = "actions,s500-sps"; + reg = <0xb01b0100 0x100>; + #power-domain-cells = <1>; + };
diff --git a/include/dt-bindings/power/s500-powergate.h b/include/dt-bindings/power/s500-powergate.h
new file mode 100644
index 000000000000..ccc4ac37bc42
--- /dev/null
+++ b/include/dt-bindings/power/s500-powergate.h@@ -0,0 +1,19 @@ +/* + * Copyright (c) 2017 Andreas F?rber + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ +#ifndef DT_BINDINGS_POWER_S500_POWERGATE_H +#define DT_BINDINGS_POWER_S500_POWERGATE_H + +#define S500_PD_VDE 0 +#define S500_PD_VCE_SI 1 +#define S500_PD_USB2_1 2 +#define S500_PD_CPU2 3 +#define S500_PD_CPU3 4 +#define S500_PD_DMA 5 +#define S500_PD_DS 6 +#define S500_PD_USB3 7 +#define S500_PD_USB2_0 8 + +#endif
--
2.12.3