Searched +full:mpc8544 +full:- +full:i2c (Results 1 – 5 of 5) sorted by relevance
/linux-6.12.1/Documentation/devicetree/bindings/i2c/ |
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 [all …]
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/linux-6.12.1/arch/powerpc/boot/dts/ |
D | socrates.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later 3 * Device Tree Source for the Socrates board (MPC8544). 9 /dts-v1/; 14 #address-cells = <1>; 15 #size-cells = <1>; 26 #address-cells = <1>; 27 #size-cells = <0>; 32 d-cache-line-size = <32>; 33 i-cache-line-size = <32>; 34 d-cache-size = <0x8000>; // L1, 32K [all …]
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/linux-6.12.1/arch/powerpc/boot/dts/fsl/ |
D | mpc8544si-post.dtsi | 2 * MPC8544 Silicon/SoC Device Tree Source (post include) 36 #address-cells = <2>; 37 #size-cells = <1>; 38 compatible = "fsl,mpc8544-lbc", "fsl,pq3-localbus", "simple-bus"; 44 compatible = "fsl,mpc8540-pci"; 47 bus-range = <0 0xff>; 48 #interrupt-cells = <1>; 49 #size-cells = <2>; 50 #address-cells = <3>; 55 compatible = "fsl,mpc8548-pcie"; [all …]
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/linux-6.12.1/Documentation/devicetree/bindings/powerpc/fsl/ |
D | mpic.txt | 14 - compatible 22 - reg 24 Value type: <prop-encoded-array> 29 - interrupt-controller 35 - #interrupt-cells 39 specifiers do not contain the interrupt-type or type-specific 42 - #address-cells 47 - pic-no-reset 53 configuration registers to a sane state-- masked or 60 - big-endian [all …]
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/linux-6.12.1/drivers/i2c/busses/ |
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() [all …]
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