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             - enum:
21                 - renesas,r9a06g032-uart
22                 - renesas,r9a06g033-uart
23             - const: renesas,rzn1-uart
24             - const: snps,dw-apb-uart
28         dma-names: false
30   - if:
34             const: starfive,jh7110-uart
47       - items:
48           - enum:
49               - renesas,r9a06g032-uart
50               - renesas,r9a06g033-uart
51           - const: renesas,rzn1-uart
52           - const: snps,dw-apb-uart
53       - items:
54           - enum:
55               - renesas,r9a06g032-uart
56               - renesas,r9a06g033-uart
57           - const: renesas,rzn1-uart
58       - items:
59           - enum:
60               - brcm,bcm11351-dw-apb-uart
61               - brcm,bcm21664-dw-apb-uart
62               - rockchip,px30-uart
63               - rockchip,rk1808-uart
64               - rockchip,rk3036-uart
65               - rockchip,rk3066-uart
66               - rockchip,rk3128-uart
67               - rockchip,rk3188-uart
68               - rockchip,rk3288-uart
69               - rockchip,rk3308-uart
70               - rockchip,rk3328-uart
71               - rockchip,rk3368-uart
72               - rockchip,rk3399-uart
73               - rockchip,rk3528-uart
74               - rockchip,rk3562-uart
75               - rockchip,rk3568-uart
76               - rockchip,rk3576-uart
77               - rockchip,rk3588-uart
78               - rockchip,rv1108-uart
79               - rockchip,rv1126-uart
80               - sophgo,sg2044-uart
81               - starfive,jh7100-hsuart
82               - starfive,jh7100-uart
83               - starfive,jh7110-uart
84           - const: snps,dw-apb-uart
85       - const: snps,dw-apb-uart
87   reg:
93   clock-frequency: true
99   clock-names:
101       - const: baudclk
102       - const: apb_pclk
107   dma-names:
109       - const: tx
110       - const: rx
112   snps,uart-16550-compatible:
121   reg-shift: true
123   reg-io-width: true
125   dcd-override:
132   dsr-override:
139   cts-override:
146   ri-override:
153   - compatible
154   - reg
159   - |
161       compatible = "snps,dw-apb-uart";
162       reg = <0x80230000 0x100>;
163       clock-frequency = <3686400>;
165       reg-shift = <2>;
166       reg-io-width = <4>;
167       dcd-override;
168       dsr-override;
169       cts-override;
170       ri-override;
173   - |
176       compatible = "snps,dw-apb-uart";
177       reg = <0x80230000 0x100>;
180       reg-shift = <2>;
181       reg-io-width = <4>;
184   - |
187       compatible = "snps,dw-apb-uart";
188       reg = <0x80230000 0x100>;
190       clock-names = "baudclk", "apb_pclk";
192       reg-shift = <2>;
193       reg-io-width = <4>;