| /* |
| * Copyright (C) 2016 Linaro. |
| * Viresh Kumar <viresh.kumar@linaro.org> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #include <linux/err.h> |
| #include <linux/of.h> |
| #include <linux/platform_device.h> |
| |
| #include "cpufreq-dt.h" |
| |
| static const struct of_device_id machines[] __initconst = { |
| { .compatible = "allwinner,sun4i-a10", }, |
| { .compatible = "allwinner,sun5i-a10s", }, |
| { .compatible = "allwinner,sun5i-a13", }, |
| { .compatible = "allwinner,sun5i-r8", }, |
| { .compatible = "allwinner,sun6i-a31", }, |
| { .compatible = "allwinner,sun6i-a31s", }, |
| { .compatible = "allwinner,sun7i-a20", }, |
| { .compatible = "allwinner,sun8i-a23", }, |
| { .compatible = "allwinner,sun8i-a33", }, |
| { .compatible = "allwinner,sun8i-a83t", }, |
| { .compatible = "allwinner,sun8i-h3", }, |
| |
| { .compatible = "apm,xgene-shadowcat", }, |
| |
| { .compatible = "arm,integrator-ap", }, |
| { .compatible = "arm,integrator-cp", }, |
| |
| { .compatible = "hisilicon,hi3660", }, |
| { .compatible = "hisilicon,hi6220", }, |
| |
| { .compatible = "fsl,imx27", }, |
| { .compatible = "fsl,imx51", }, |
| { .compatible = "fsl,imx53", }, |
| { .compatible = "fsl,imx7d", }, |
| |
| { .compatible = "marvell,berlin", }, |
| { .compatible = "marvell,pxa250", }, |
| { .compatible = "marvell,pxa270", }, |
| |
| { .compatible = "samsung,exynos3250", }, |
| { .compatible = "samsung,exynos4210", }, |
| { .compatible = "samsung,exynos4212", }, |
| { .compatible = "samsung,exynos4412", }, |
| { .compatible = "samsung,exynos5250", }, |
| #ifndef CONFIG_BL_SWITCHER |
| { .compatible = "samsung,exynos5420", }, |
| { .compatible = "samsung,exynos5433", }, |
| { .compatible = "samsung,exynos5800", }, |
| #endif |
| |
| { .compatible = "renesas,emev2", }, |
| { .compatible = "renesas,r7s72100", }, |
| { .compatible = "renesas,r8a73a4", }, |
| { .compatible = "renesas,r8a7740", }, |
| { .compatible = "renesas,r8a7743", }, |
| { .compatible = "renesas,r8a7745", }, |
| { .compatible = "renesas,r8a7778", }, |
| { .compatible = "renesas,r8a7779", }, |
| { .compatible = "renesas,r8a7790", }, |
| { .compatible = "renesas,r8a7791", }, |
| { .compatible = "renesas,r8a7792", }, |
| { .compatible = "renesas,r8a7793", }, |
| { .compatible = "renesas,r8a7794", }, |
| { .compatible = "renesas,sh73a0", }, |
| |
| { .compatible = "rockchip,rk2928", }, |
| { .compatible = "rockchip,rk3036", }, |
| { .compatible = "rockchip,rk3066a", }, |
| { .compatible = "rockchip,rk3066b", }, |
| { .compatible = "rockchip,rk3188", }, |
| { .compatible = "rockchip,rk3228", }, |
| { .compatible = "rockchip,rk3288", }, |
| { .compatible = "rockchip,rk3366", }, |
| { .compatible = "rockchip,rk3368", }, |
| { .compatible = "rockchip,rk3399", }, |
| |
| { .compatible = "socionext,uniphier-pro5", }, |
| { .compatible = "socionext,uniphier-pxs2", }, |
| { .compatible = "socionext,uniphier-ld6b", }, |
| { .compatible = "socionext,uniphier-ld11", }, |
| { .compatible = "socionext,uniphier-ld20", }, |
| |
| { .compatible = "ti,omap2", }, |
| { .compatible = "ti,omap3", }, |
| { .compatible = "ti,omap4", }, |
| { .compatible = "ti,omap5", }, |
| |
| { .compatible = "xlnx,zynq-7000", }, |
| { .compatible = "xlnx,zynqmp", }, |
| |
| { .compatible = "zte,zx296718", }, |
| |
| { } |
| }; |
| |
| static int __init cpufreq_dt_platdev_init(void) |
| { |
| struct device_node *np = of_find_node_by_path("/"); |
| const struct of_device_id *match; |
| |
| if (!np) |
| return -ENODEV; |
| |
| match = of_match_node(machines, np); |
| of_node_put(np); |
| if (!match) |
| return -ENODEV; |
| |
| return PTR_ERR_OR_ZERO(platform_device_register_data(NULL, "cpufreq-dt", |
| -1, match->data, |
| sizeof(struct cpufreq_dt_platform_data))); |
| } |
| device_initcall(cpufreq_dt_platdev_init); |