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author | Jim Quinlan <jim2101024@gmail.com> | 2020-01-03 11:04:28 -0800 |
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committer | Philipp Zabel <p.zabel@pengutronix.de> | 2020-01-06 10:01:19 +0100 |
commit | f6e1405f7a1698234e5143a806453d60f893c651 (patch) | |
tree | 086b1d63614072de2eff20a34e6a46c0db43a0c8 /Documentation/devicetree/bindings/reset | |
parent | c9aef213e38cde27d4689a5cbe25a7c1b1db9fad (diff) | |
download | linux-f6e1405f7a1698234e5143a806453d60f893c651.tar.bz2 |
dt-bindings: reset: Document BCM7216 RESCAL reset controller
BCM7216 has a special purpose RESCAL reset controller for its SATA and
PCIe0/1 instances. This is a simple reset controller with #reset-cells
set to 0.
Signed-off-by: Jim Quinlan <jim2101024@gmail.com>
[florian: Convert to YAML binding]
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'Documentation/devicetree/bindings/reset')
-rw-r--r-- | Documentation/devicetree/bindings/reset/brcm,bcm7216-pcie-sata-rescal.yaml | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/reset/brcm,bcm7216-pcie-sata-rescal.yaml b/Documentation/devicetree/bindings/reset/brcm,bcm7216-pcie-sata-rescal.yaml new file mode 100644 index 000000000000..411bd76f1b64 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/brcm,bcm7216-pcie-sata-rescal.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2020 Broadcom +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/reset/brcm,bcm7216-pcie-sata-rescal.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: BCM7216 RESCAL reset controller + +description: This document describes the BCM7216 RESCAL reset controller which is responsible for controlling the reset of the SATA and PCIe0/1 instances on BCM7216. + +maintainers: + - Florian Fainelli <f.fainelli@gmail.com> + - Jim Quinlan <jim2101024@gmail.com> + +properties: + compatible: + const: brcm,bcm7216-pcie-sata-rescal + + reg: + maxItems: 1 + + "#reset-cells": + const: 0 + +required: + - compatible + - reg + - "#reset-cells" + +examples: + - | + reset-controller@8b2c800 { + compatible = "brcm,bcm7216-pcie-sata-rescal"; + reg = <0x8b2c800 0x10>; + #reset-cells = <0>; + }; |