| Message ID | 20170619033626.5583-1-afaerber@suse.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Am 19.06.2017 um 05:36 schrieb Andreas Färber: > Define power domains for all non-reserved S500 power gates. > > Acked-by: Rob Herring <robh@kernel.org> > Signed-off-by: Andreas Färber <afaerber@suse.de> > --- > v4 -> v5: > * Renamed header file with owl- prefix for uniqueness > > v3 -> v4: Unchanged > > v3: new > > .../devicetree/bindings/power/actions,owl-sps.txt | 17 +++++++++++++++++ > include/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 Due to include dependency applying to linux-actions.git v4.13/soc: https://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions.git/log/?h=v4.13/soc Regards, Andreas
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