Lines Matching +full:ns +full:- +full:cru
1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-rk3x.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - $ref: /schemas/i2c/i2c-controller.yaml#
17 - Heiko Stuebner <heiko@sntech.de>
23 - const: rockchip,rv1108-i2c
24 - const: rockchip,rk3066-i2c
25 - const: rockchip,rk3188-i2c
26 - const: rockchip,rk3228-i2c
27 - const: rockchip,rk3288-i2c
28 - const: rockchip,rk3399-i2c
29 - items:
30 - enum:
31 - rockchip,rk3036-i2c
32 - rockchip,rk3128-i2c
33 - rockchip,rk3368-i2c
34 - const: rockchip,rk3288-i2c
35 - items:
36 - enum:
37 - rockchip,px30-i2c
38 - rockchip,rk3308-i2c
39 - rockchip,rk3328-i2c
40 - rockchip,rk3568-i2c
41 - rockchip,rk3588-i2c
42 - rockchip,rv1126-i2c
43 - const: rockchip,rk3399-i2c
54 - description:
60 - description:
63 clock-names:
66 - const: i2c
67 - const: pclk
77 clock-frequency:
82 i2c-scl-rising-time-ns:
87 the maximum the specification allows(1000 ns for Standard-mode,
88 300 ns for Fast-mode) which might cause slightly slower communication.
90 i2c-scl-falling-time-ns:
95 be the maximum the specification allows (300 ns) which might cause
98 i2c-sda-falling-time-ns:
106 - compatible
107 - reg
108 - interrupts
109 - clocks
110 - clock-names
117 - rockchip,rk3066-i2c
118 - rockchip,rk3188-i2c
122 - rockchip,grf
127 - |
128 #include <dt-bindings/clock/rk3188-cru-common.h>
129 #include <dt-bindings/interrupt-controller/arm-gic.h>
130 #include <dt-bindings/interrupt-controller/irq.h>
132 compatible = "rockchip,rk3188-i2c";
135 clocks = <&cru PCLK_I2C0>;
136 clock-names = "i2c";
138 i2c-scl-falling-time-ns = <100>;
139 i2c-scl-rising-time-ns = <800>;
140 #address-cells = <1>;
141 #size-cells = <0>;