threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
80 lines
1.7 KiB
C
80 lines
1.7 KiB
C
/*
|
|
* arch/arm/plat-iop/i2c.c
|
|
*
|
|
* Author: Nicolas Pitre <nico@cam.org>
|
|
* Copyright (C) 2001 MontaVista Software, Inc.
|
|
* Copyright (C) 2004 Intel Corporation.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#include <linux/mm.h>
|
|
#include <linux/init.h>
|
|
#include <linux/major.h>
|
|
#include <linux/fs.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/serial.h>
|
|
#include <linux/tty.h>
|
|
#include <linux/serial_core.h>
|
|
#include <linux/io.h>
|
|
#include <asm/pgtable.h>
|
|
#include <asm/page.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/setup.h>
|
|
#include <asm/memory.h>
|
|
#include <mach/hardware.h>
|
|
#include <asm/hardware/iop3xx.h>
|
|
#include <asm/mach/arch.h>
|
|
|
|
#ifdef CONFIG_ARCH_IOP32X
|
|
#define IRQ_IOP3XX_I2C_0 IRQ_IOP32X_I2C_0
|
|
#define IRQ_IOP3XX_I2C_1 IRQ_IOP32X_I2C_1
|
|
#endif
|
|
#ifdef CONFIG_ARCH_IOP33X
|
|
#define IRQ_IOP3XX_I2C_0 IRQ_IOP33X_I2C_0
|
|
#define IRQ_IOP3XX_I2C_1 IRQ_IOP33X_I2C_1
|
|
#endif
|
|
|
|
static struct resource iop3xx_i2c0_resources[] = {
|
|
[0] = {
|
|
.start = 0xfffff680,
|
|
.end = 0xfffff697,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_IOP3XX_I2C_0,
|
|
.end = IRQ_IOP3XX_I2C_0,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
struct platform_device iop3xx_i2c0_device = {
|
|
.name = "IOP3xx-I2C",
|
|
.id = 0,
|
|
.num_resources = 2,
|
|
.resource = iop3xx_i2c0_resources,
|
|
};
|
|
|
|
|
|
static struct resource iop3xx_i2c1_resources[] = {
|
|
[0] = {
|
|
.start = 0xfffff6a0,
|
|
.end = 0xfffff6b7,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_IOP3XX_I2C_1,
|
|
.end = IRQ_IOP3XX_I2C_1,
|
|
.flags = IORESOURCE_IRQ,
|
|
}
|
|
};
|
|
|
|
struct platform_device iop3xx_i2c1_device = {
|
|
.name = "IOP3xx-I2C",
|
|
.id = 1,
|
|
.num_resources = 2,
|
|
.resource = iop3xx_i2c1_resources,
|
|
};
|