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113 lines
2.5 KiB
113 lines
2.5 KiB
/* |
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* Device Tree support for Allwinner A1X SoCs |
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* |
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* Copyright (C) 2012 Maxime Ripard |
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* |
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* Maxime Ripard <[email protected]> |
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* |
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* This file is licensed under the terms of the GNU General Public |
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* License version 2. This program is licensed "as is" without any |
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* warranty of any kind, whether express or implied. |
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*/ |
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#include <linux/clocksource.h> |
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#include <linux/init.h> |
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#include <linux/of_clk.h> |
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#include <linux/platform_device.h> |
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#include <linux/reset/sunxi.h> |
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#include <asm/mach/arch.h> |
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#include <asm/secure_cntvoff.h> |
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static const char * const sunxi_board_dt_compat[] = { |
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"allwinner,sun4i-a10", |
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"allwinner,sun5i-a10s", |
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"allwinner,sun5i-a13", |
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"allwinner,sun5i-r8", |
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"nextthing,gr8", |
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NULL, |
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}; |
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DT_MACHINE_START(SUNXI_DT, "Allwinner sun4i/sun5i Families") |
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.dt_compat = sunxi_board_dt_compat, |
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MACHINE_END |
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static const char * const sun6i_board_dt_compat[] = { |
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"allwinner,sun6i-a31", |
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"allwinner,sun6i-a31s", |
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NULL, |
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}; |
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static void __init sun6i_timer_init(void) |
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{ |
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of_clk_init(NULL); |
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if (IS_ENABLED(CONFIG_RESET_CONTROLLER)) |
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sun6i_reset_init(); |
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timer_probe(); |
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} |
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DT_MACHINE_START(SUN6I_DT, "Allwinner sun6i (A31) Family") |
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.init_time = sun6i_timer_init, |
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.dt_compat = sun6i_board_dt_compat, |
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MACHINE_END |
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static const char * const sun7i_board_dt_compat[] = { |
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"allwinner,sun7i-a20", |
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NULL, |
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}; |
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DT_MACHINE_START(SUN7I_DT, "Allwinner sun7i (A20) Family") |
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.dt_compat = sun7i_board_dt_compat, |
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MACHINE_END |
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static const char * const sun8i_board_dt_compat[] = { |
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"allwinner,sun8i-a23", |
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"allwinner,sun8i-a33", |
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"allwinner,sun8i-h2-plus", |
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"allwinner,sun8i-h3", |
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"allwinner,sun8i-r40", |
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"allwinner,sun8i-v3", |
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"allwinner,sun8i-v3s", |
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NULL, |
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}; |
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DT_MACHINE_START(SUN8I_DT, "Allwinner sun8i Family") |
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.init_time = sun6i_timer_init, |
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.dt_compat = sun8i_board_dt_compat, |
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MACHINE_END |
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static void __init sun8i_a83t_cntvoff_init(void) |
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{ |
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#ifdef CONFIG_SMP |
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secure_cntvoff_init(); |
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#endif |
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} |
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static const char * const sun8i_a83t_cntvoff_board_dt_compat[] = { |
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"allwinner,sun8i-a83t", |
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NULL, |
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}; |
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DT_MACHINE_START(SUN8I_A83T_CNTVOFF_DT, "Allwinner A83t board") |
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.init_early = sun8i_a83t_cntvoff_init, |
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.init_time = sun6i_timer_init, |
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.dt_compat = sun8i_a83t_cntvoff_board_dt_compat, |
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MACHINE_END |
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static const char * const sun9i_board_dt_compat[] = { |
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"allwinner,sun9i-a80", |
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NULL, |
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}; |
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DT_MACHINE_START(SUN9I_DT, "Allwinner sun9i Family") |
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.dt_compat = sun9i_board_dt_compat, |
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MACHINE_END |
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static const char * const suniv_board_dt_compat[] = { |
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"allwinner,suniv-f1c100s", |
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NULL, |
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}; |
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DT_MACHINE_START(SUNIV_DT, "Allwinner suniv Family") |
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.dt_compat = suniv_board_dt_compat, |
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MACHINE_END
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