61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/*
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Copyright (c), 2001-2022, Shenshu Tech. Co., Ltd.
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*/
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#include "ot_ir.h"
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#include <linux/module.h>
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#include <linux/kernel.h>
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#include <linux/printk.h>
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#include <linux/version.h>
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#include <linux/of_platform.h>
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#define OSDRV_MODULE_VERSION_STRING "OT_ir @OT_MPP"
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static int ot_ir_probe(struct platform_device *pdev)
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{
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struct resource *mem = NULL;
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uintptr_t *ot_ir_irq = NULL;
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volatile void **ot_ir_reg_base = NULL;
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ot_ir_irq = get_ir_irq();
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*ot_ir_irq = (uintptr_t)platform_get_irq(pdev, 0);
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if (*ot_ir_irq <= 0) {
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dev_err(&pdev->dev, "cannot find ir IRQ%lu. \n", *ot_ir_irq);
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}
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ot_ir_reg_base = get_ir_reg_base();
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mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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*ot_ir_reg_base = (volatile void *)devm_ioremap_resource(&pdev->dev, mem);
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if (IS_ERR((void *)*ot_ir_reg_base)) {
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dev_err(&pdev->dev, "ir reg map failed. \n");
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}
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return ot_ir_init();
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}
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static int ot_ir_remove(struct platform_device *pdev)
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{
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ot_ir_unused(pdev);
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ot_ir_exit();
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return 0;
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}
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static const struct of_device_id g_ot_ir_match[] = {
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{ .compatible = "vendor,ir" },
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{},
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};
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static struct platform_driver g_ot_ir_driver = {
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.probe = ot_ir_probe,
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.remove = ot_ir_remove,
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.driver = {
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.name = "ot_ir",
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.of_match_table = g_ot_ir_match,
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},
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};
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module_platform_driver(g_ot_ir_driver);
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MODULE_LICENSE("GPL");
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MODULE_DESCRIPTION("Infrared remoter(OT_IR11) Device Driver");
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MODULE_VERSION("OT_VERSION=" OSDRV_MODULE_VERSION_STRING);
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