diff options
Diffstat (limited to 'arch/sh/boards/board-sh7785lcr.c')
| -rw-r--r-- | arch/sh/boards/board-sh7785lcr.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c index 2c4771ee84cd..25c4968f0d8b 100644 --- a/arch/sh/boards/board-sh7785lcr.c +++ b/arch/sh/boards/board-sh7785lcr.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Technology Corp. R0P7785LC0011RL Support. * * Copyright (C) 2008 Yoshihiro Shimoda * Copyright (C) 2009 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. */ #include <linux/init.h> #include <linux/platform_device.h> @@ -17,7 +14,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/i2c.h> -#include <linux/i2c-pca-platform.h> +#include <linux/platform_data/i2c-pca-platform.h> #include <linux/i2c-algo-pca.h> #include <linux/usb/r8a66597.h> #include <linux/sh_intc.h> @@ -25,6 +22,7 @@ #include <linux/io.h> #include <linux/clk.h> #include <linux/errno.h> +#include <linux/gpio/machine.h> #include <mach/sh7785lcr.h> #include <cpu/sh7785.h> #include <asm/heartbeat.h> @@ -243,8 +241,15 @@ static struct resource i2c_resources[] = { }, }; +static struct gpiod_lookup_table i2c_gpio_table = { + .dev_id = "i2c.0", + .table = { + GPIO_LOOKUP("pfc-sh7757", 0, "reset-gpios", GPIO_ACTIVE_LOW), + { }, + }, +}; + static struct i2c_pca9564_pf_platform_data i2c_platform_data = { - .gpio = 0, .i2c_clock_speed = I2C_PCA_CON_330kHz, .timeout = HZ, }; @@ -283,13 +288,14 @@ static int __init sh7785lcr_devices_setup(void) i2c_device.num_resources = ARRAY_SIZE(i2c_proto_resources); } + gpiod_add_lookup_table(&i2c_gpio_table); return platform_add_devices(sh7785lcr_devices, ARRAY_SIZE(sh7785lcr_devices)); } device_initcall(sh7785lcr_devices_setup); /* Initialize IRQ setting */ -void __init init_sh7785lcr_IRQ(void) +static void __init init_sh7785lcr_IRQ(void) { plat_irq_setup_pins(IRQ_MODE_IRQ7654); plat_irq_setup_pins(IRQ_MODE_IRQ3210); @@ -335,7 +341,7 @@ static void __init sh7785lcr_setup(char **cmdline_p) pm_power_off = sh7785lcr_power_off; /* sm501 DRAM configuration */ - sm501_reg = ioremap_nocache(SM107_REG_ADDR, SM501_DRAM_CONTROL); + sm501_reg = ioremap(SM107_REG_ADDR, SM501_DRAM_CONTROL); if (!sm501_reg) { printk(KERN_ERR "%s: ioremap error.\n", __func__); return; |