8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
214 lines
6.0 KiB
C
214 lines
6.0 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2016 Linaro.
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* Viresh Kumar <viresh.kumar@linaro.org>
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*/
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#include <linux/err.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/platform_device.h>
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#include "cpufreq-dt.h"
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/*
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* Machines for which the cpufreq device is *always* created, mostly used for
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* platforms using "operating-points" (V1) property.
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*/
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static const struct of_device_id whitelist[] __initconst = {
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{ .compatible = "allwinner,sun4i-a10", },
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{ .compatible = "allwinner,sun5i-a10s", },
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{ .compatible = "allwinner,sun5i-a13", },
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{ .compatible = "allwinner,sun5i-r8", },
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{ .compatible = "allwinner,sun6i-a31", },
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{ .compatible = "allwinner,sun6i-a31s", },
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{ .compatible = "allwinner,sun7i-a20", },
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{ .compatible = "allwinner,sun8i-a23", },
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{ .compatible = "allwinner,sun8i-a83t", },
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{ .compatible = "allwinner,sun8i-h3", },
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{ .compatible = "apm,xgene-shadowcat", },
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{ .compatible = "arm,integrator-ap", },
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{ .compatible = "arm,integrator-cp", },
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{ .compatible = "hisilicon,hi3660", },
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{ .compatible = "fsl,imx27", },
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{ .compatible = "fsl,imx51", },
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{ .compatible = "fsl,imx53", },
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{ .compatible = "marvell,berlin", },
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{ .compatible = "marvell,pxa250", },
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{ .compatible = "marvell,pxa270", },
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{ .compatible = "samsung,exynos3250", },
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{ .compatible = "samsung,exynos4210", },
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{ .compatible = "samsung,exynos5250", },
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#ifndef CONFIG_BL_SWITCHER
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{ .compatible = "samsung,exynos5800", },
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#endif
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{ .compatible = "renesas,emev2", },
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{ .compatible = "renesas,r7s72100", },
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{ .compatible = "renesas,r8a73a4", },
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{ .compatible = "renesas,r8a7740", },
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{ .compatible = "renesas,r8a7742", },
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{ .compatible = "renesas,r8a7743", },
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{ .compatible = "renesas,r8a7744", },
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{ .compatible = "renesas,r8a7745", },
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{ .compatible = "renesas,r8a7778", },
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{ .compatible = "renesas,r8a7779", },
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{ .compatible = "renesas,r8a7790", },
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{ .compatible = "renesas,r8a7791", },
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{ .compatible = "renesas,r8a7792", },
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{ .compatible = "renesas,r8a7793", },
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{ .compatible = "renesas,r8a7794", },
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{ .compatible = "renesas,sh73a0", },
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{ .compatible = "st-ericsson,u8500", },
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{ .compatible = "st-ericsson,u8540", },
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{ .compatible = "st-ericsson,u9500", },
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{ .compatible = "st-ericsson,u9540", },
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{ .compatible = "ti,omap2", },
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{ .compatible = "ti,omap4", },
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{ .compatible = "ti,omap5", },
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{ .compatible = "xlnx,zynq-7000", },
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{ .compatible = "xlnx,zynqmp", },
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{ }
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};
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/*
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* Machines for which the cpufreq device is *not* created, mostly used for
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* platforms using "operating-points-v2" property.
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*/
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static const struct of_device_id blacklist[] __initconst = {
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{ .compatible = "allwinner,sun50i-h6", },
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{ .compatible = "arm,vexpress", },
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{ .compatible = "calxeda,highbank", },
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{ .compatible = "calxeda,ecx-2000", },
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{ .compatible = "fsl,imx7ulp", },
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{ .compatible = "fsl,imx7d", },
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{ .compatible = "fsl,imx8mq", },
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{ .compatible = "fsl,imx8mm", },
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{ .compatible = "fsl,imx8mn", },
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{ .compatible = "fsl,imx8mp", },
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{ .compatible = "marvell,armadaxp", },
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{ .compatible = "mediatek,mt2701", },
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{ .compatible = "mediatek,mt2712", },
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{ .compatible = "mediatek,mt7622", },
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{ .compatible = "mediatek,mt7623", },
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{ .compatible = "mediatek,mt817x", },
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{ .compatible = "mediatek,mt8173", },
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{ .compatible = "mediatek,mt8176", },
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{ .compatible = "mediatek,mt8183", },
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{ .compatible = "nvidia,tegra20", },
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{ .compatible = "nvidia,tegra30", },
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{ .compatible = "nvidia,tegra124", },
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{ .compatible = "nvidia,tegra210", },
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{ .compatible = "qcom,apq8096", },
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{ .compatible = "qcom,msm8996", },
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{ .compatible = "qcom,qcs404", },
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{ .compatible = "qcom,sc7180", },
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{ .compatible = "qcom,sdm845", },
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{ .compatible = "qcom,sm8150", },
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{ .compatible = "rockchip,px30", },
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{ .compatible = "rockchip,rk2928", },
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{ .compatible = "rockchip,rk3036", },
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{ .compatible = "rockchip,rk3066a", },
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{ .compatible = "rockchip,rk3066b", },
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{ .compatible = "rockchip,rk3126", },
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{ .compatible = "rockchip,rk3128", },
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{ .compatible = "rockchip,rk3188", },
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{ .compatible = "rockchip,rk3228", },
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{ .compatible = "rockchip,rk3229", },
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{ .compatible = "rockchip,rk3288", },
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{ .compatible = "rockchip,rk3288w", },
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{ .compatible = "rockchip,rk3308", },
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{ .compatible = "rockchip,rk3326", },
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{ .compatible = "rockchip,rk3328", },
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{ .compatible = "rockchip,rk3366", },
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{ .compatible = "rockchip,rk3368", },
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{ .compatible = "rockchip,rk3399", },
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{ .compatible = "rockchip,rk3399pro", },
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{ .compatible = "rockchip,rk3528", },
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{ .compatible = "rockchip,rk3562", },
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{ .compatible = "rockchip,rk3566", },
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{ .compatible = "rockchip,rk3568", },
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{ .compatible = "rockchip,rk3588", },
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{ .compatible = "rockchip,rv1103", },
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{ .compatible = "rockchip,rv1106", },
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{ .compatible = "rockchip,rv1109", },
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{ .compatible = "rockchip,rv1126", },
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{ .compatible = "st,stih407", },
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{ .compatible = "st,stih410", },
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{ .compatible = "st,stih418", },
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{ .compatible = "sigma,tango4", },
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{ .compatible = "ti,am33xx", },
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{ .compatible = "ti,am43", },
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{ .compatible = "ti,dra7", },
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{ .compatible = "ti,omap3", },
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{ .compatible = "qcom,ipq8064", },
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{ .compatible = "qcom,apq8064", },
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{ .compatible = "qcom,msm8974", },
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{ .compatible = "qcom,msm8960", },
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{ }
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};
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static bool __init cpu0_node_has_opp_v2_prop(void)
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{
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struct device_node *np = of_cpu_device_node_get(0);
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bool ret = false;
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if (of_get_property(np, "operating-points-v2", NULL))
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ret = true;
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of_node_put(np);
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return ret;
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}
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static int __init cpufreq_dt_platdev_init(void)
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{
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struct device_node *np = of_find_node_by_path("/");
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const struct of_device_id *match;
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const void *data = NULL;
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if (!np)
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return -ENODEV;
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match = of_match_node(whitelist, np);
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if (match) {
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data = match->data;
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goto create_pdev;
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}
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if (cpu0_node_has_opp_v2_prop() && !of_match_node(blacklist, np))
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goto create_pdev;
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of_node_put(np);
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return -ENODEV;
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create_pdev:
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of_node_put(np);
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return PTR_ERR_OR_ZERO(platform_device_register_data(NULL, "cpufreq-dt",
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-1, data,
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sizeof(struct cpufreq_dt_platform_data)));
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}
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core_initcall(cpufreq_dt_platdev_init);
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