/* * APE6EVM board support * * Copyright (C) 2013 Renesas Solutions Corp. * Copyright (C) 2013 Magnus Damm * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/gpio.h> #include <linux/kernel.h> #include <linux/of_platform.h> #include <linux/pinctrl/machine.h> #include <linux/platform_device.h> #include <linux/sh_clk.h> #include <mach/common.h> #include <mach/r8a73a4.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> static void __init ape6evm_add_standard_devices(void) { struct clk *parent; struct clk *mp; r8a73a4_clock_init(); /* MP clock parent = extal2 */ parent = clk_get(NULL, "extal2"); mp = clk_get(NULL, "mp"); BUG_ON(IS_ERR(parent) || IS_ERR(mp)); clk_set_parent(mp, parent); clk_put(parent); clk_put(mp); r8a73a4_add_dt_devices(); of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); platform_device_register_simple("cpufreq-cpu0", -1, NULL, 0); } static const char *ape6evm_boards_compat_dt[] __initdata = { "renesas,ape6evm-reference", NULL, }; DT_MACHINE_START(APE6EVM_DT, "ape6evm") .init_early = r8a73a4_init_early, .init_machine = ape6evm_add_standard_devices, .dt_compat = ape6evm_boards_compat_dt, MACHINE_END