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Brooklyn/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml
crowetic a94b3d14aa Brooklyn+ (PLUS) changes
Changes included (and more):

1. Dynamic RAM merge

2. Real-time page scan and allocation

3. Cache compression

4. Real-time IRQ checks

5. Dynamic I/O allocation for Java heap

6. Java page migration

7. Contiguous memory allocation

8. Idle pages tracking

9. Per CPU RAM usage tracking

10. ARM NEON scalar multiplication library

11. NEON/ARMv8 crypto extensions

12. NEON SHA, Blake, RIPEMD crypto extensions

13. Parallel NEON crypto engine for multi-algo based CPU stress reduction
2022-05-12 10:47:00 -07:00

64 lines
1.1 KiB
YAML

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/i2c/allwinner,sun6i-a31-p2wi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Allwinner A31 P2WI (Push/Pull 2 Wires Interface) Device Tree Bindings
maintainers:
- Chen-Yu Tsai <wens@csie.org>
- Maxime Ripard <mripard@kernel.org>
allOf:
- $ref: /schemas/i2c/i2c-controller.yaml#
properties:
compatible:
const: allwinner,sun6i-a31-p2wi
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
maxItems: 1
resets:
maxItems: 1
clock-frequency:
minimum: 1
maximum: 6000000
required:
- compatible
- reg
- interrupts
- clocks
- resets
unevaluatedProperties: false
examples:
- |
i2c@1f03400 {
compatible = "allwinner,sun6i-a31-p2wi";
reg = <0x01f03400 0x400>;
interrupts = <0 39 4>;
clocks = <&apb0_gates 3>;
clock-frequency = <100000>;
resets = <&apb0_rst 3>;
#address-cells = <1>;
#size-cells = <0>;
axp221: pmic@68 {
/* compatible = "x-powers,axp221"; */
reg = <0x68>;
};
};
...