13b52634fSMaxime Ripard /* 23b52634fSMaxime Ripard * Device Tree support for Allwinner A1X SoCs 33b52634fSMaxime Ripard * 43b52634fSMaxime Ripard * Copyright (C) 2012 Maxime Ripard 53b52634fSMaxime Ripard * 63b52634fSMaxime Ripard * Maxime Ripard <maxime.ripard@free-electrons.com> 73b52634fSMaxime Ripard * 83b52634fSMaxime Ripard * This file is licensed under the terms of the GNU General Public 93b52634fSMaxime Ripard * License version 2. This program is licensed "as is" without any 103b52634fSMaxime Ripard * warranty of any kind, whether express or implied. 113b52634fSMaxime Ripard */ 123b52634fSMaxime Ripard 13751b2ac4SMaxime Ripard #include <linux/clk-provider.h> 14751b2ac4SMaxime Ripard #include <linux/clocksource.h> 15d767af5eSMaxime Ripard #include <linux/init.h> 163b52634fSMaxime Ripard 173b52634fSMaxime Ripard #include <asm/mach/arch.h> 18bc34b5f2SMaxime Ripard 193b52634fSMaxime Ripard static const char * const sunxi_board_dt_compat[] = { 2043880f70SMaxime Ripard "allwinner,sun4i-a10", 2181265dfbSMaxime Ripard "allwinner,sun5i-a10s", 2243880f70SMaxime Ripard "allwinner,sun5i-a13", 233b52634fSMaxime Ripard NULL, 243b52634fSMaxime Ripard }; 253b52634fSMaxime Ripard 263b52634fSMaxime Ripard DT_MACHINE_START(SUNXI_DT, "Allwinner A1X (Device Tree)") 273b52634fSMaxime Ripard .dt_compat = sunxi_board_dt_compat, 283b52634fSMaxime Ripard MACHINE_END 2991a31977SMaxime Ripard 3091a31977SMaxime Ripard static const char * const sun6i_board_dt_compat[] = { 3191a31977SMaxime Ripard "allwinner,sun6i-a31", 3291a31977SMaxime Ripard NULL, 3391a31977SMaxime Ripard }; 3491a31977SMaxime Ripard 35751b2ac4SMaxime Ripard extern void __init sun6i_reset_init(void); 36751b2ac4SMaxime Ripard static void __init sun6i_timer_init(void) 37751b2ac4SMaxime Ripard { 38751b2ac4SMaxime Ripard of_clk_init(NULL); 39e58cf019SArnd Bergmann if (IS_ENABLED(CONFIG_RESET_CONTROLLER)) 40751b2ac4SMaxime Ripard sun6i_reset_init(); 41751b2ac4SMaxime Ripard clocksource_of_init(); 42751b2ac4SMaxime Ripard } 43751b2ac4SMaxime Ripard 4491a31977SMaxime Ripard DT_MACHINE_START(SUN6I_DT, "Allwinner sun6i (A31) Family") 45751b2ac4SMaxime Ripard .init_time = sun6i_timer_init, 4691a31977SMaxime Ripard .dt_compat = sun6i_board_dt_compat, 4791a31977SMaxime Ripard MACHINE_END 4891a31977SMaxime Ripard 4991a31977SMaxime Ripard static const char * const sun7i_board_dt_compat[] = { 5091a31977SMaxime Ripard "allwinner,sun7i-a20", 5191a31977SMaxime Ripard NULL, 5291a31977SMaxime Ripard }; 5391a31977SMaxime Ripard 5491a31977SMaxime Ripard DT_MACHINE_START(SUN7I_DT, "Allwinner sun7i (A20) Family") 5591a31977SMaxime Ripard .dt_compat = sun7i_board_dt_compat, 563b52634fSMaxime Ripard MACHINE_END 57ac84b79fSChen-Yu Tsai 58ac84b79fSChen-Yu Tsai static const char * const sun8i_board_dt_compat[] = { 59ac84b79fSChen-Yu Tsai "allwinner,sun8i-a23", 60ac84b79fSChen-Yu Tsai NULL, 61ac84b79fSChen-Yu Tsai }; 62ac84b79fSChen-Yu Tsai 63ac84b79fSChen-Yu Tsai DT_MACHINE_START(SUN8I_DT, "Allwinner sun8i (A23) Family") 64ac84b79fSChen-Yu Tsai .dt_compat = sun8i_board_dt_compat, 65ac84b79fSChen-Yu Tsai MACHINE_END 663d4c2f1cSChen-Yu Tsai 673d4c2f1cSChen-Yu Tsai static const char * const sun9i_board_dt_compat[] = { 683d4c2f1cSChen-Yu Tsai "allwinner,sun9i-a80", 693d4c2f1cSChen-Yu Tsai NULL, 703d4c2f1cSChen-Yu Tsai }; 713d4c2f1cSChen-Yu Tsai 723d4c2f1cSChen-Yu Tsai DT_MACHINE_START(SUN9I_DT, "Allwinner sun9i Family") 733d4c2f1cSChen-Yu Tsai .dt_compat = sun9i_board_dt_compat, 743d4c2f1cSChen-Yu Tsai MACHINE_END 75