Lines Matching +full:io +full:- +full:multiplex

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/rockchip,i2s-tdm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
15   - Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
20       - rockchip,px30-i2s-tdm
21       - rockchip,rk1808-i2s-tdm
22       - rockchip,rk3308-i2s-tdm
23       - rockchip,rk3568-i2s-tdm
24       - rockchip,rv1126-i2s-tdm
36   dma-names:
41         - rx
42         - tx
47       - description: clock for TX
48       - description: clock for RX
49       - description: AHB clock driving the interface
50       - description:
51           Parent clock for mclk_tx (only required when using mclk-calibrate)
52       - description:
53           Parent clock for mclk_rx (only required when using mclk-calibrate)
54       - description:
56           (only required when using mclk-calibrate)
57       - description:
59           (only required when using mclk-calibrate)
61   clock-names:
64       - const: mclk_tx
65       - const: mclk_rx
66       - const: hclk
67       - const: mclk_tx_src
68       - const: mclk_rx_src
69       - const: mclk_root0
70       - const: mclk_root1
77   reset-names:
82         - tx-m
83         - rx-m
90   rockchip,trcm-sync-tx-only:
94   rockchip,trcm-sync-rx-only:
98   "#sound-dai-cells":
101   rockchip,i2s-rx-route:
102     $ref: /schemas/types.yaml#/definitions/uint32-array
105       By default, they are mapped one-to-one.
106       rockchip,i2s-rx-route = <3> would mean sdi3 is receiving from data0.
111   rockchip,i2s-tx-route:
112     $ref: /schemas/types.yaml#/definitions/uint32-array
115       By default, they are mapped one-to-one.
116       rockchip,i2s-tx-route = <3> would mean sdo3 is sending to data0.
121   rockchip,io-multiplex:
129   - compatible
130   - reg
131   - interrupts
132   - dmas
133   - dma-names
134   - clocks
135   - clock-names
136   - resets
137   - reset-names
138   - rockchip,grf
139   - "#sound-dai-cells"
144   - |
145     #include <dt-bindings/clock/rk3568-cru.h>
146     #include <dt-bindings/interrupt-controller/arm-gic.h>
147     #include <dt-bindings/interrupt-controller/irq.h>
148     #include <dt-bindings/pinctrl/rockchip.h>
151         #address-cells = <2>;
152         #size-cells = <2>;
154             compatible = "rockchip,rk3568-i2s-tdm";
159             clock-names = "mclk_tx", "mclk_rx", "hclk";
161             dma-names = "rx", "tx";
163             reset-names = "tx-m", "rx-m";
164             rockchip,trcm-sync-tx-only;
166             #sound-dai-cells = <0>;
167             pinctrl-names = "default";
168             pinctrl-0 =