From 4ca3fbd981efde78e64643672d493b4ede458e72 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Mon, 27 Feb 2017 23:13:48 +0100 Subject: [PATCH] dt-bindings: power: Add Owl SPS power domains MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Define power domains for all non-reserved S500 power gates. Acked-by: Rob Herring Signed-off-by: Andreas Färber --- .../bindings/power/actions,owl-sps.txt | 17 +++++++++++++++++ .../dt-bindings/power/owl-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/owl-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..007b9a7ae723 --- /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/owl-s500-powergate.h for S500 + + +Example: + + sps: power-controller@b01b0100 { + compatible = "actions,s500-sps"; + reg = <0xb01b0100 0x100>; + #power-domain-cells = <1>; + }; diff --git a/include/dt-bindings/power/owl-s500-powergate.h b/include/dt-bindings/power/owl-s500-powergate.h new file mode 100644 index 000000000000..0a1c451865ea --- /dev/null +++ b/include/dt-bindings/power/owl-s500-powergate.h @@ -0,0 +1,19 @@ +/* + * Copyright (c) 2017 Andreas Färber + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ +#ifndef DT_BINDINGS_POWER_OWL_S500_POWERGATE_H +#define DT_BINDINGS_POWER_OWL_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