{"blog_title":"\u65b0\u5343\u8449 \u30ac\u30fc\u30d9\u30fc\u30b8\u30fb\u30b3\u30ec\u30af\u30b7\u30e7\u30f3","height":"190","width":"100%","description":"dts \u306e interrupt \u306f\u901a\u5e38(\u4f55\u3092\u901a\u5e38\u3068\u3044\u3046\u304b\u308f\u304b\u3089\u306a\u3044\u304c) #interrupt-cells = <0x2>; ... interrupts = <0x52 0x0>;\u307f\u305f\u3044\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u6700\u521d\u306e\u6570\u304c IRQ \u306e\u756a\u53f7\u3067\u3001\u6b21\u304c\u30bf\u30a4\u30d7(\u3053\u306e\u5834\u5408\u306f IRQ_TYPE_NONE\u3001gic \u3067\u306f\u6307\u5b9a\u3067\u304d\u306a\u3044\u305f\u3081\u304b\uff1f) linux/irq.h \u306b\u305d\u306e\u5024\u304c\u66f8\u3044\u3066\u3042\u308b\u3002\u4e0b\u99c4\u306e\u306f\u304d\u65b9\u304c 23 \u3060\u3063\u305f\u3002\u3067 ARM \u306e gic \u306e\u5834\u5408\u3001\u6614\u306f\u305d\u3046\u3060\u3063\u305f\u3002\u3060\u304b\u3089 wdt \u306e\u3088\u3046\u306a\u30de\u30eb\u30c1\u30d7\u30ed\u30bb\u30c3\u30b5\u306e\u3059\u3079\u3066\u306b\u540c\u6642\u306b\u5272\u308a\u8fbc\u307f\u3092\u639b\u3051\u305f\u3044\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3092\u8868\u73fe\u3067\u304d\u306a\u304b\u3063\u305f\u3002device tree \u3092\u8aad\u3080\u3068\u304d\u306b xlate \u3068\u2026","title":"dts interrupt \u3082\u3046\u4e00\u5ea6","type":"rich","author_name":"ryos36","provider_url":"https://hatena.blog","blog_url":"https://ryos36.hatenablog.com/","published":"2013-02-10 18:18:09","author_url":"https://blog.hatena.ne.jp/ryos36/","categories":[],"url":"https://ryos36.hatenablog.com/entry/2013/02/10/181809","image_url":null,"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryos36.hatenablog.com%2Fentry%2F2013%2F02%2F10%2F181809\" title=\"dts interrupt \u3082\u3046\u4e00\u5ea6 - \u65b0\u5343\u8449 \u30ac\u30fc\u30d9\u30fc\u30b8\u30fb\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog"}