soc/microchip/atmel%2Cat91rm9200-tcb.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/microchip/atmel,at91rm9200-tcb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Alexandre Belloni <alexandre.belloni@bootlin.com>
19       - enum:
20           - atmel,at91rm9200-tcb
21           - atmel,at91sam9x5-tcb
22           - atmel,sama5d2-tcb
23       - const: simple-mfd
24       - const: syscon
31       List of interrupts. One interrupt per TCB channel if available or one
36   clock-names:
39       t1_clk and t2_clk if a clock per channel is available.
47   '#address-cells':
50   '#size-cells':
54   "^timer@[0-2]$":
61           - enum:
62               - atmel,tcb-timer
63               - atmel,tcb-pwm
64               - microchip,tcb-capture
69           channel <0> and <1> are required.
74       - compatible
75       - reg
77   "^pwm@[0-2]$":
83         const: atmel,tcb-pwm
86           TCB channel to use for this PWM.
89       "#pwm-cells":
96       - compatible
97       - reg
98       - "#pwm-cells"
104   - if:
108             const: atmel,sama5d2-tcb
114         clock-names:
116             - const: t0_clk
117             - const: gclk
118             - const: slow_clk
124         clock-names:
126             - items:
127                 - const: t0_clk
128                 - const: slow_clk
129             - items:
130                 - const: t0_clk
131                 - const: t1_clk
132                 - const: t2_clk
133                 - const: slow_clk
136   - compatible
137   - reg
138   - interrupts
139   - clocks
140   - clock-names
141   - '#address-cells'
142   - '#size-cells'
147   - |
148     /* One interrupt per TC block: */
150                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
151                 #address-cells = <1>;
152                 #size-cells = <0>;
156                 clock-names = "t0_clk", "slow_clk";
159                         compatible = "atmel,tcb-timer";
164                         compatible = "atmel,tcb-timer";
169     /* One interrupt per TC channel in a TC block: */
171                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
172                 #address-cells = <1>;
173                 #size-cells = <0>;
177                 clock-names = "t0_clk", "slow_clk";
180                         compatible = "atmel,tcb-timer";
185                         compatible = "atmel,tcb-timer";
190                         compatible = "atmel,tcb-pwm";
192                         #pwm-cells = <3>;
197                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
198                 #address-cells = <1>;
199                 #size-cells = <0>;
203                 clock-names = "t0_clk", "slow_clk";
206                         compatible = "microchip,tcb-capture";
211                         compatible = "atmel,tcb-timer";