98 lines
2.5 KiB
YAML
98 lines
2.5 KiB
YAML
|
# SPDX-License-Identifier: GPL-2.0
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/pwm/renesas,pwm-rcar.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: Renesas R-Car PWM Timer Controller
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
items:
|
||
|
|
- enum:
|
||
|
|
- renesas,pwm-r8a7742 # RZ/G1H
|
||
|
|
- renesas,pwm-r8a7743 # RZ/G1M
|
||
|
|
- renesas,pwm-r8a7744 # RZ/G1N
|
||
|
|
- renesas,pwm-r8a7745 # RZ/G1E
|
||
|
|
- renesas,pwm-r8a77470 # RZ/G1C
|
||
|
|
- renesas,pwm-r8a774a1 # RZ/G2M
|
||
|
|
- renesas,pwm-r8a774b1 # RZ/G2N
|
||
|
|
- renesas,pwm-r8a774c0 # RZ/G2E
|
||
|
|
- renesas,pwm-r8a774e1 # RZ/G2H
|
||
|
|
- renesas,pwm-r8a7778 # R-Car M1A
|
||
|
|
- renesas,pwm-r8a7779 # R-Car H1
|
||
|
|
- renesas,pwm-r8a7790 # R-Car H2
|
||
|
|
- renesas,pwm-r8a7791 # R-Car M2-W
|
||
|
|
- renesas,pwm-r8a7794 # R-Car E2
|
||
|
|
- renesas,pwm-r8a7795 # R-Car H3
|
||
|
|
- renesas,pwm-r8a7796 # R-Car M3-W
|
||
|
|
- renesas,pwm-r8a77961 # R-Car M3-W+
|
||
|
|
- renesas,pwm-r8a77965 # R-Car M3-N
|
||
|
|
- renesas,pwm-r8a77970 # R-Car V3M
|
||
|
|
- renesas,pwm-r8a77980 # R-Car V3H
|
||
|
|
- renesas,pwm-r8a77990 # R-Car E3
|
||
|
|
- renesas,pwm-r8a77995 # R-Car D3
|
||
|
|
- renesas,pwm-r8a779g0 # R-Car V4H
|
||
|
|
- const: renesas,pwm-rcar
|
||
|
|
|
||
|
|
reg:
|
||
|
|
# base address and length of the registers block for the PWM.
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
'#pwm-cells':
|
||
|
|
# should be 2. See pwm.yaml in this directory for a description of
|
||
|
|
# the cells format.
|
||
|
|
const: 2
|
||
|
|
|
||
|
|
clocks:
|
||
|
|
# clock phandle and specifier pair.
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
power-domains:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
resets:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- reg
|
||
|
|
- clocks
|
||
|
|
- power-domains
|
||
|
|
|
||
|
|
allOf:
|
||
|
|
- $ref: pwm.yaml#
|
||
|
|
|
||
|
|
- if:
|
||
|
|
not:
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
contains:
|
||
|
|
enum:
|
||
|
|
- renesas,pwm-r8a7778
|
||
|
|
- renesas,pwm-r8a7779
|
||
|
|
then:
|
||
|
|
required:
|
||
|
|
- resets
|
||
|
|
|
||
|
|
additionalProperties: false
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |
|
||
|
|
#include <dt-bindings/clock/r8a7743-cpg-mssr.h>
|
||
|
|
#include <dt-bindings/power/r8a7743-sysc.h>
|
||
|
|
|
||
|
|
pwm0: pwm@e6e30000 {
|
||
|
|
compatible = "renesas,pwm-r8a7743", "renesas,pwm-rcar";
|
||
|
|
reg = <0xe6e30000 0x8>;
|
||
|
|
clocks = <&cpg CPG_MOD 523>;
|
||
|
|
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
|
||
|
|
resets = <&cpg 523>;
|
||
|
|
#pwm-cells = <2>;
|
||
|
|
pinctrl-0 = <&pwm0_pins>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
};
|