| /* |
| * Device Tree support for Rockchip SoCs |
| * |
| * Copyright (c) 2013 MundoReader S.L. |
| * Author: Heiko Stuebner <heiko@sntech.de> |
| * |
| * 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; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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. |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/of_platform.h> |
| #include <linux/irqchip.h> |
| #include <linux/dw_apb_timer.h> |
| #include <linux/clk-provider.h> |
| #include <asm/mach/arch.h> |
| #include <asm/mach/map.h> |
| #include <asm/hardware/cache-l2x0.h> |
| |
| static void __init rockchip_timer_init(void) |
| { |
| of_clk_init(NULL); |
| clocksource_of_init(); |
| } |
| |
| static void __init rockchip_dt_init(void) |
| { |
| l2x0_of_init(0, ~0UL); |
| of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); |
| } |
| |
| static const char * const rockchip_board_dt_compat[] = { |
| "rockchip,rk2928", |
| "rockchip,rk3066a", |
| "rockchip,rk3066b", |
| "rockchip,rk3188", |
| NULL, |
| }; |
| |
| DT_MACHINE_START(ROCKCHIP_DT, "Rockchip Cortex-A9 (Device Tree)") |
| .init_machine = rockchip_dt_init, |
| .init_time = rockchip_timer_init, |
| .dt_compat = rockchip_board_dt_compat, |
| MACHINE_END |
