{"id":63112,"date":"2025-04-29T14:01:39","date_gmt":"2025-04-29T06:01:39","guid":{"rendered":"https:\/\/fwq.ai\/blog\/63112\/"},"modified":"2025-04-29T14:01:39","modified_gmt":"2025-04-29T06:01:39","slug":"linux-dts%e5%9c%a8%e7%b3%bb%e7%bb%9f%e5%bc%80%e5%8f%91%e4%b8%ad%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/63112\/","title":{"rendered":"Linux DTS\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u6027"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/170930178990273.jpg\" class=\"aligncenter\" title=\"Linux DTS\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u6027\u63d2\u56fe\" alt=\"Linux DTS\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u6027\u63d2\u56fe\" \/><\/p>\n<p>Linux DTS\uff0c\u5728Linux\u8bbe\u5907\u6811\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u63cf\u8ff0\u786c\u4ef6\u5e73\u53f0\u8d44\u6e90\u4fe1\u606f\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5b83\u662fLinux\u5185\u6838\u542f\u52a8\u65f6\u7528\u6765\u521d\u59cb\u5316\u786c\u4ef6\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\uff0cLinux DTS\u7684\u7f16\u5199\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u5b9a\u4e49\u4e86\u786c\u4ef6\u8bbe\u5907\u5728Linux\u7cfb\u7edf\u4e2d\u7684\u5404\u79cd\u5c5e\u6027\u548c\u5173\u7cfb\uff0c\u4e3aLinux\u5185\u6838\u63d0\u4f9b\u4e86\u6b63\u786e\u7684\u786c\u4ef6\u4fe1\u606f\uff0c\u4fdd\u8bc1\u4e86\u7cfb\u7edf\u7684\u6b63\u786e\u5de5\u4f5c\u3002<\/p>\n<p>\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u4e86\u89e3\u4e00\u4e0bLinux\u8bbe\u5907\u6811\u7684\u57fa\u672c\u7ed3\u6784\u3002\u4e00\u4e2a\u7b80\u5355\u7684DTS\u6587\u4ef6\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n<ol>\n<li>\u5934\u90e8\u4fe1\u606f\uff1a\u5305\u542b\u4e86\u8bbe\u5907\u6811\u7248\u672c\u3001\u5382\u5546\u540d\u79f0\u3001\u6839\u8282\u70b9\u7b49\u4fe1\u606f\u3002<\/li>\n<li>\u8bbe\u5907\u8282\u70b9\uff1a\u63cf\u8ff0\u4e86\u5404\u4e2a\u786c\u4ef6\u8bbe\u5907\u7684\u5c5e\u6027\uff0c\u5982\u8bbe\u5907\u7c7b\u578b\u3001\u8bbe\u5907\u5730\u5740\u3001\u4e2d\u65ad\u4fe1\u606f\u7b49\u3002<\/li>\n<li>\u603b\u7ebf\u8282\u70b9\uff1a\u63cf\u8ff0\u786c\u4ef6\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u5173\u7cfb\uff0c\u5982\u8bbe\u5907\u7684\u7236\u5b50\u5173\u7cfb\u3001\u8bbe\u5907\u4e0e\u603b\u7ebf\u7684\u8fde\u63a5\u5173\u7cfb\u7b49\u3002<\/li>\n<li>\u7279\u6b8a\u8282\u70b9\uff1a\u63cf\u8ff0\u4e00\u4e9b\u7279\u6b8a\u7684\u786c\u4ef6\u8d44\u6e90\uff0c\u5982\u65f6\u949f\u3001\u4e2d\u65ad\u63a7\u5236\u5668\u7b49\u3002<\/li>\n<\/ol>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6765\u770b\u4e00\u4e2a\u7b80\u5355\u7684DTS\u793a\u4f8b\uff0c\u4ee5\u5c55\u793a\u5176\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u6027\uff1a<\/p>\n<pre>\/dts-v1\/;\n\/ {\n    compatible = \"myboard\";\n\n    cpus {\n        #address-cells = ;\n        #size-cells = ;\n        cpu@0 {\n            compatible = \"arm,cortex-a53\";\n            device_type = \"cpu\";\n            reg = ;\n            clock-frequency = ;\n        };\n    };\n\n    memory {\n        device_type = \"memory\";\n        reg = ;\n    };\n\n    serial@12345678 {\n        compatible = \"my-uart\";\n        reg = ;\n        interrupt-parent = ;\n        interrupts = ;\n        status = \"okay\";\n    };\n\n    intc: interrupt-controller {\n        compatible = \"my-intc\";\n        #interrupt-cells = ;\n    };\n};<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u8fd9\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a&#8221;myboard&#8221;\u7684\u8bbe\u5907\u6811\uff0c\u5305\u62ec\u4e86\u4e00\u4e2aCPU\u3001\u5185\u5b58\u3001\u4e32\u53e3\u548c\u4e2d\u65ad\u63a7\u5236\u5668\u7b49\u786c\u4ef6\u8d44\u6e90\u3002\u6bcf\u4e2a\u8bbe\u5907\u8282\u70b9\u90fd\u5305\u542b\u4e86\u4e0e\u8be5\u8bbe\u5907\u76f8\u5173\u7684\u5c5e\u6027\u4fe1\u606f\uff0c\u5982\u8bbe\u5907\u7c7b\u578b\u3001\u5bc4\u5b58\u5668\u5730\u5740\u3001\u4e2d\u65ad\u4fe1\u606f\u7b49\u3002\u901a\u8fc7\u8fd9\u6837\u7684\u8bbe\u5907\u6811\u63cf\u8ff0\uff0cLinux\u5185\u6838\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\u4fe1\u606f\u6b63\u786e\u521d\u59cb\u5316\u5404\u4e2a\u786c\u4ef6\u8bbe\u5907\uff0c\u5b9e\u73b0\u7cfb\u7edf\u7684\u6b63\u786e\u8fd0\u884c\u3002<\/p>\n<p>\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\uff0c\u5408\u7406\u7f16\u5199Linux DTS\u975e\u5e38\u91cd\u8981\u3002\u6b63\u786e\u7684\u8bbe\u5907\u6811\u63cf\u8ff0\u80fd\u591f\u786e\u4fdd\u786c\u4ef6\u8d44\u6e90\u88ab\u6b63\u786e\u521d\u59cb\u5316\u548c\u4f7f\u7528\uff0c\u907f\u514d\u4e86\u786c\u4ef6\u76f8\u5173\u7684\u95ee\u9898\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u5f00\u53d1\u4eba\u5458\u9700\u8981\u4ed4\u7ec6\u7f16\u5199DTS\u6587\u4ef6\uff0c\u5e76\u6839\u636e\u5177\u4f53\u786c\u4ef6\u5e73\u53f0\u7684\u7279\u70b9\u7075\u6d3b\u8c03\u6574\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<p>\u603b\u4e4b\uff0cLinux DTS\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\u3002\u901a\u8fc7\u5408\u7406\u7f16\u5199DTS\u6587\u4ef6\uff0c\u53ef\u4ee5\u4e3aLinux\u5185\u6838\u63d0\u4f9b\u786e\u5207\u7684\u786c\u4ef6\u4fe1\u606f\uff0c\u4fdd\u8bc1\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u3002\u5e0c\u671b\u4ee5\u4e0a\u5185\u5bb9\u80fd\u5e2e\u52a9\u8bfb\u8005\u66f4\u6df1\u5165\u4e86\u89e3Linux\u8bbe\u5907\u6811\u3001DTS\u7684\u4f5c\u7528\u548c\u91cd\u8981\u6027\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u7cfb\u7edf\u5f00\u53d1\u7684\u6548\u7387\u548c\u8d28\u91cf\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux DTS\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u6027\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux DTS\uff0c\u5728Linux\u8bbe\u5907\u6811\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u63cf\u8ff0\u786c\u4ef6\u5e73\u53f0\u8d44\u6e90\u4fe1\u606f\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5b83\u662fLinux\u5185\u6838\u542f\u52a8\u65f6\u7528\u6765\u521d\u59cb\u5316\u786c\u4ef6\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\uff0cLinux DTS\u7684\u7f16\u5199\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u5b9a\u4e49\u4e86\u786c\u4ef6\u8bbe\u5907\u5728Linux\u7cfb\u7edf\u4e2d\u7684\u5404\u79cd\u5c5e\u6027\u548c\u5173\u7cfb\uff0c\u4e3aLinux\u5185\u6838\u63d0\u4f9b\u4e86\u6b63\u786e\u7684\u786c\u4ef6\u4fe1\u606f\uff0c\u4fdd\u8bc1\u4e86\u7cfb\u7edf\u7684\u6b63\u786e\u5de5\u4f5c\u3002 \u9996\u5148\uff0c\u8ba9\u6211\u4eec\u4e86\u89e3\u4e00\u4e0bLinux\u8bbe\u5907\u6811\u7684\u57fa\u672c\u7ed3\u6784\u3002\u4e00\u4e2a\u7b80\u5355\u7684DTS\u6587\u4ef6\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u90e8\u5206\u7ec4\u6210\uff1a 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&#8220;myboard&#8221;; cpus { #address-cells = ; #size-cells = ; cpu@0 { compatible = &#8220;arm,cortex-a53&#8221;; device_type = &#8220;cpu&#8221;; reg = ; clock-frequency = ; }; }; memory { device_type = &#8220;memory&#8221;; reg = ; }; serial@12345678 { compatible = &#8220;my-uart&#8221;; reg = [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-63112","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=63112"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63112\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=63112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=63112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=63112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}