Lines Matching +full:rx +full:- +full:watermark

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-pl022.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Linus Walleij <linus.walleij@linaro.org>
13   - $ref: spi-controller.yaml#
14   - $ref: /schemas/arm/primecell.yaml#
23     - compatible
28       - const: arm,pl022
29       - const: arm,primecell
40   clock-names:
42       - const: sspclk
43       - const: apb_pclk
45   pl022,autosuspend-delay:
63   dma-names:
65       There must be at least one channel named "tx" for transmit and named "rx"
71       - const: rx
72       - const: tx
78   - compatible
79   - reg
80   - interrupts
85   - |
89       #address-cells = <1>;
90       #size-cells = <0>;
94       dma-names = "rx", "tx";
99         spi-max-frequency = <12000000>;
100         spi-cpol;
101         spi-cpha;
103         pl022,com-mode = <0x2>;
104         pl022,rx-level-trig = <0>;
105         pl022,tx-level-trig = <0>;
106         pl022,ctrl-len = <0x11>;
107         pl022,wait-state = <0>;