Lines Matching +full:dsp +full:- +full:gpio1

1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
11   - Richard Fitzgerald <rf@opensource.cirrus.com>
14   CS35L45 is a Boosted Mono Class D Amplifier with DSP
18   - $ref: dai-common.yaml#
23       - cirrus,cs35l45
28   '#sound-dai-cells':
31   reset-gpios:
34   vdd-a-supply:
37   vdd-batt-supply:
40   spi-max-frequency:
43   cirrus,asp-sdout-hiz-ctrl:
45       Audio serial port SDOUT Hi-Z control. Sets the Hi-Z
54   "^cirrus,gpio-ctrl[1-3]$":
60       gpio-dir:
62           GPIO pin direction. Valid only when 'gpio-ctrl' is 1
69       gpio-lvl:
71           GPIO level. Valid only when 'gpio-ctrl' is 1 and 'gpio-dir' is 0
78       gpio-op-cfg:
80           GPIO level. Valid only when 'gpio-ctrl' is 1 and 'gpio-dir' is 0
87       gpio-pol:
89           GPIO output polarity select. Valid only when 'gpio-ctrl' is 1
90           and 'gpio-dir' is 0
91             0 = Non-inverted, Active High
97       gpio-ctrl:
100           GPIO1
102             1 = Pin acts as a GPIO, direction controlled by 'gpio-dir'
104             3-7 = Reserved
107             1 = Pin acts as a GPIO, direction controlled by 'gpio-dir'
110             4 = Pin acts as push-pull output INT. Active low.
111             5 = Pin acts as push-pull output INT. Active high.
115             1 = Pin acts as a GPIO, direction controlled by 'gpio-dir'
116             2-7 = Reserved
122   - compatible
123   - reg
124   - "#sound-dai-cells"
129   - |
130     #include <dt-bindings/sound/cs35l45.h>
132         #address-cells = <1>;
133         #size-cells = <0>;
136           #sound-dai-cells = <1>;
139           spi-max-frequency = <5000000>;
140           vdd-a-supply = <&dummy_vreg>;
141           vdd-batt-supply = <&dummy_vreg>;
142           reset-gpios = <&gpio 110 0>;
143           cirrus,asp-sdout-hiz-ctrl = <(CS35L45_ASP_TX_HIZ_UNUSED |
145           cirrus,gpio-ctrl1 {
146              gpio-ctrl = <0x2>;
148           cirrus,gpio-ctrl2 {
149              gpio-ctrl = <0x2>;
151           cirrus,gpio-ctrl3 {
152              gpio-ctrl = <0x1>;
153              gpio-dir = <0x1>;