Lines Matching +full:i2c +full:- +full:erratum +full:- +full:a004447
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-mpc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: I2C-Bus adapter for MPC824x/83xx/85xx/86xx/512x/52xx SoCs
10 - Chris Packham <chris.packham@alliedtelesis.co.nz>
13 - $ref: /schemas/i2c/i2c-controller.yaml#
18 - items:
19 - enum:
20 - mpc5200-i2c
21 - fsl,mpc5200-i2c
22 - fsl,mpc5121-i2c
23 - fsl,mpc8313-i2c
24 - fsl,mpc8543-i2c
25 - fsl,mpc8544-i2c
26 - const: fsl-i2c
27 - items:
28 - const: fsl,mpc5200b-i2c
29 - const: fsl,mpc5200-i2c
30 - const: fsl-i2c
38 fsl,preserve-clocking:
47 I2C bus timeout in microseconds
49 fsl,i2c-erratum-a004447:
52 Indicates the presence of QorIQ erratum A-004447, which
53 says that the standard i2c recovery scheme mechanism does
57 - compatible
58 - reg
59 - interrupts
64 - |
66 i2c@1740 {
67 #address-cells = <1>;
68 #size-cells = <0>;
69 compatible = "fsl,mpc5121-i2c", "fsl-i2c";
72 interrupt-parent = <&ipic>;
73 clock-frequency = <100000>;
76 - |
78 i2c@3d00 {
79 #address-cells = <1>;
80 #size-cells = <0>;
81 compatible = "fsl,mpc5200b-i2c", "fsl,mpc5200-i2c", "fsl-i2c";
84 interrupt-parent = <&mpc5200_pic>;
85 fsl,preserve-clocking;
88 - |
90 i2c@3100 {
91 #address-cells = <1>;
92 #size-cells = <0>;
93 compatible = "fsl,mpc8544-i2c", "fsl-i2c";
96 interrupt-parent = <&mpic>;
97 clock-frequency = <400000>;