Searched +full:i2c +full:- +full:erratum +full:- +full:a004447 (Results 1 – 4 of 4) sorted by relevance
| /linux/arch/powerpc/boot/dts/fsl/ |
| H A D | p2041si-post.dtsi | 4 * Copyright 2011 - 2015 Freescale Semiconductor Inc.
36 compatible = "fsl,bman-fbpr";
37 alloc-ranges = <0 0 0x10 0>;
41 compatible = "fsl,qman-fqd";
42 alloc-ranges = <0 0 0x10 0>;
46 compatible = "fsl,qman-pfdr";
47 alloc-ranges = <0 0 0x10 0>;
51 compatible = "fsl,p2041-elbc", "fsl,elbc", "simple-bus";
53 #address-cells = <2>;
54 #size-cells = <1>;
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| H A D | p1010si-post.dtsi | 36 #address-cells = <2>;
37 #size-cells = <1>;
44 compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3";
46 #size-cells = <2>;
47 #address-cells = <3>;
48 bus-range = <0 255>;
49 clock-frequency = <33333333>;
54 #interrupt-cells = <1>;
55 #size-cells = <2>;
56 #address-cells = <3>;
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| /linux/Documentation/devicetree/bindings/i2c/ |
| H A D | i2c-mpc.yaml | 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
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-mpc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * This is a combined i2c adapter and algorithm driver for the
5 * the same I2C unit (8240, 8245, 85xx).
7 * Copyright (C) 2003-2004 Humboldt Solutions Ltd, adrian@humboldt.co.uk
25 #include <linux/i2c.h>
109 void (*setup)(struct device_node *node, struct mpc_i2c *i2c, u32 clock);
112 static inline void writeccr(struct mpc_i2c *i2c, u32 x) in writeccr() argument
114 writeb(x, i2c->base + MPC_I2C_CR); in writeccr()
122 static void mpc_i2c_fixup(struct mpc_i2c *i2c) in mpc_i2c_fixup() argument
127 for (k = 9; k; k--) { in mpc_i2c_fixup()
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