bindings/ata/imx-sata.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/ata/imx-sata.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Shawn Guo <shawn.guo@linaro.org>
14   with some special extensions at integration level.
19       - fsl,imx53-ahci
20       - fsl,imx6q-ahci
21       - fsl,imx6qp-ahci
31       - description: sata clock
32       - description: sata reference clock
33       - description: ahb clock
35   clock-names:
37       - const: sata
38       - const: sata_ref
39       - const: ahb
41   fsl,transmit-level-mV:
43     description: transmit voltage level, in millivolts.
45   fsl,transmit-boost-mdB:
47     description: transmit boost level, in milli-decibels.
49   fsl,transmit-atten-16ths:
51     description: transmit attenuation, in 16ths.
53   fsl,receive-eq-mdB:
55     description: receive equalisation, in milli-decibels.
57   fsl,no-spread-spectrum:
59     description: if present, disable spread-spectrum clocking on the SATA link.
62   - compatible
63   - reg
64   - interrupts
65   - clocks
66   - clock-names
71   - |
72     #include <dt-bindings/clock/imx6qdl-clock.h>
73     #include <dt-bindings/interrupt-controller/arm-gic.h>
76         compatible = "fsl,imx6q-ahci";
82         clock-names = "sata", "sata_ref", "ahb";