soc/mediatek/mediatek%2Cpwrap.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Flora Fu <flora.fu@mediatek.com>
11   - Alexandre Mergnat <amergnat@baylibre.com>
14   On MediaTek SoCs the PMIC is connected via SPI. The SPI master interface
17   optionally be encrypted. Also a non standard Dual IO SPI mode can be
23   The signals of these pins are routed over the SPI bus using the pwrap
31       - items:
32           - enum:
33               - mediatek,mt2701-pwrap
34               - mediatek,mt6765-pwrap
35               - mediatek,mt6779-pwrap
36               - mediatek,mt6795-pwrap
37               - mediatek,mt6797-pwrap
38               - mediatek,mt6873-pwrap
39               - mediatek,mt7622-pwrap
40               - mediatek,mt8135-pwrap
41               - mediatek,mt8173-pwrap
42               - mediatek,mt8183-pwrap
43               - mediatek,mt8186-pwrap
44               - mediatek,mt8188-pwrap
45               - mediatek,mt8195-pwrap
46               - mediatek,mt8365-pwrap
47               - mediatek,mt8516-pwrap
48       - items:
49           - enum:
50               - mediatek,mt8186-pwrap
51               - mediatek,mt8195-pwrap
52           - const: syscon
57       - description: PMIC wrapper registers
58       - description: IP pairing registers
60   reg-names:
63       - const: pwrap
64       - const: pwrap-bridge
72       - description: SPI bus clock
73       - description: Main module clock
74       - description: System module clock
75       - description: Timer module clock
77   clock-names:
80       - const: spi
81       - const: wrap
82       - const: sys
83       - const: tmr
88       - description: PMIC wrapper reset
89       - description: IP pairing reset
91   reset-names:
94       - const: pwrap
95       - const: pwrap-bridge
101   - compatible
102   - reg
103   - reg-names
104   - interrupts
105   - clocks
106   - clock-names
109   resets: [reset-names]
112   - if:
116             const: mediatek,mt8365-pwrap
122         clock-names:
128   - |
129     #include <dt-bindings/interrupt-controller/irq.h>
130     #include <dt-bindings/interrupt-controller/arm-gic.h>
131     #include <dt-bindings/reset/mt8135-resets.h>
134         #address-cells = <2>;
135         #size-cells = <2>;
137             compatible = "mediatek,mt8135-pwrap";
140             reg-names = "pwrap", "pwrap-bridge";
143             clock-names = "spi", "wrap";
146             reset-names = "pwrap", "pwrap-bridge";