bindings/serial/snps-dw-apb-uart.yaml

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/serial/snps-dw-apb-uart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Rob Herring <robh@kernel.org>
13   - $ref: serial.yaml#
14   - $ref: rs485.yaml#
16   - if:
20             const: starfive,jh7110-uart
33       - items:
34           - enum:
35               - renesas,r9a06g032-uart
36               - renesas,r9a06g033-uart
37           - const: renesas,rzn1-uart
38       - items:
39           - enum:
40               - rockchip,px30-uart
41               - rockchip,rk1808-uart
42               - rockchip,rk3036-uart
43               - rockchip,rk3066-uart
44               - rockchip,rk3128-uart
45               - rockchip,rk3188-uart
46               - rockchip,rk3288-uart
47               - rockchip,rk3308-uart
48               - rockchip,rk3328-uart
49               - rockchip,rk3368-uart
50               - rockchip,rk3399-uart
51               - rockchip,rk3568-uart
52               - rockchip,rk3588-uart
53               - rockchip,rv1108-uart
54               - rockchip,rv1126-uart
55           - const: snps,dw-apb-uart
56       - items:
57           - enum:
58               - brcm,bcm11351-dw-apb-uart
59               - brcm,bcm21664-dw-apb-uart
60           - const: snps,dw-apb-uart
61       - items:
62           - enum:
63               - starfive,jh7100-hsuart
64               - starfive,jh7100-uart
65               - starfive,jh7110-uart
66           - const: snps,dw-apb-uart
67       - const: snps,dw-apb-uart
75   clock-frequency: true
81   clock-names:
83       - const: baudclk
84       - const: apb_pclk
89   dma-names:
91       - const: tx
92       - const: rx
94   snps,uart-16550-compatible:
103   reg-shift: true
105   reg-io-width: true
107   dcd-override:
114   dsr-override:
121   cts-override:
128   ri-override:
135   - compatible
136   - reg
141   - |
143       compatible = "snps,dw-apb-uart";
145       clock-frequency = <3686400>;
147       reg-shift = <2>;
148       reg-io-width = <4>;
149       dcd-override;
150       dsr-override;
151       cts-override;
152       ri-override;
155   - |
158       compatible = "snps,dw-apb-uart";
162       reg-shift = <2>;
163       reg-io-width = <4>;
166   - |
169       compatible = "snps,dw-apb-uart";
172       clock-names = "baudclk", "apb_pclk";
174       reg-shift = <2>;
175       reg-io-width = <4>;