Lines Matching +full:tx +full:- +full:delay +full:- +full:ns

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-rockchip.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14   - $ref: spi-controller.yaml#
17   - Heiko Stuebner <heiko@sntech.de>
23       - const: rockchip,rk3036-spi
24       - const: rockchip,rk3066-spi
25       - const: rockchip,rk3228-spi
26       - const: rockchip,rv1108-spi
27       - items:
28           - enum:
29               - rockchip,px30-spi
30               - rockchip,rk3128-spi
31               - rockchip,rk3188-spi
32               - rockchip,rk3288-spi
33               - rockchip,rk3308-spi
34               - rockchip,rk3328-spi
35               - rockchip,rk3368-spi
36               - rockchip,rk3399-spi
37               - rockchip,rk3568-spi
38               - rockchip,rk3588-spi
39               - rockchip,rv1126-spi
40           - const: rockchip,rk3066-spi
50       - description: transfer-clock
51       - description: peripheral clock
53   clock-names:
55       - const: spiclk
56       - const: apb_pclk
60       - description: TX DMA Channel
61       - description: RX DMA Channel
63   dma-names:
65       - const: tx
66       - const: rx
68   rx-sample-delay-ns:
71       Nano seconds to delay after the SCLK edge before sampling Rx data
75   pinctrl-names:
78       - const: default
79       - const: sleep
85   power-domains:
89   - compatible
90   - reg
91   - interrupts
92   - clocks
93   - clock-names
98   - |
99     #include <dt-bindings/clock/rk3188-cru-common.h>
100     #include <dt-bindings/interrupt-controller/arm-gic.h>
101     #include <dt-bindings/interrupt-controller/irq.h>
103       compatible = "rockchip,rk3066-spi";
107       clock-names = "spiclk", "apb_pclk";
109       dma-names = "tx", "rx";
110       pinctrl-0 = <&spi1_pins>;
111       pinctrl-1 = <&spi1_sleep>;
112       pinctrl-names = "default", "sleep";
113       rx-sample-delay-ns = <10>;
114       #address-cells = <1>;
115       #size-cells = <0>;