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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1">
<span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" title="Edit this document" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/tsensor/tsensor-config.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">TSensor 配置</h1>
<div class="date inPage">15 Jan 2024</div><div style="color: gray;">
Read time: 1 minute(s)
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<section class="- topic/section section" id="tsensor_configuration__section_yyh_fds_sdc" data-ofbid="tsensor_configuration__section_yyh_fds_sdc"><h2 class="- topic/title title sectiontitle">内核配置</h2>
<div class="- topic/p p" data-ofbid="d76419e38__20250123155205">
<ol class="- topic/ol ol" data-ofbid="d76419e40__20250123155205">
<li class="- topic/li li" data-ofbid="d76419e42__20250123155205">
<div class="- topic/div div">
<div class="- topic/p p" data-ofbid="d76419e46__20250123155205">在 SDK 根目录下,执行下列命令,进入 kernel
的功能配置界面:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="tsensor_configuration__codeblock_wg1_3ml_sdc" data-ofbid="tsensor_configuration__codeblock_wg1_3ml_sdc"><code>make kernel-menuconfig</code></pre></div>
<p class="- topic/p p" data-ofbid="d76419e51__20250123155205">或使用简写命令</p>
<div class="- topic/p p" data-ofbid="d76419e54__20250123155205">
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="tsensor_configuration__codeblock_uss_hml_sdc" data-ofbid="tsensor_configuration__codeblock_uss_hml_sdc"><code>make km</code></pre>
</div>
</div>
</li>
<li class="- topic/li li" data-ofbid="d76419e62__20250123155205">
<p class="- topic/p p" data-ofbid="d76419e64__20250123155205">在内核配置界面,按如下选择:</p>
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="tsensor_configuration__pre_cqp_xzs_c1c" data-ofbid="tsensor_configuration__pre_cqp_xzs_c1c"><code>Linux
Device Drivers
[*] Thermal drivers
&lt;*&gt; ArtInChip thermal driver</code></pre>
</li>
</ol>
</div>
</section>
<section class="- topic/section section" id="tsensor_configuration__section_xnn_3ds_sdc" data-ofbid="tsensor_configuration__section_xnn_3ds_sdc"><h2 class="- topic/title title sectiontitle">DTS 参数配置</h2>
<ol class="- topic/ol ol" id="tsensor_configuration__ol_und_4ds_sdc" data-ofbid="tsensor_configuration__ol_und_4ds_sdc">
<li class="- topic/li li" data-ofbid="d76419e81__20250123155205">
<div class="- topic/p p" data-ofbid="d76419e83__20250123155205">TSensor 驱动支持从 DTS 中配置的<strong class="+ topic/ph hi-d/b ph b">自定义参数</strong>,如下表:<div class="table-container"><table class="- topic/table table frame-all" id="tsensor_configuration__table_eqp_xzs_c1c" data-ofbid="tsensor_configuration__table_eqp_xzs_c1c" data-cols="4"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 1</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">TSensor 自定义参数</span></caption><colgroup><col style="width:23.4%"/><col style="width:20%"/><col style="width:20.200000000000003%"/><col style="width:36.4%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="tsensor_configuration__table_eqp_xzs_c1c__entry__1">参数名称</th>
<th class="- topic/entry entry colsep-1 rowsep-1" id="tsensor_configuration__table_eqp_xzs_c1c__entry__2">类型</th>
<th class="- topic/entry entry colsep-1 rowsep-1" id="tsensor_configuration__table_eqp_xzs_c1c__entry__3">取值范围</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="tsensor_configuration__table_eqp_xzs_c1c__entry__4">功能说明</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__1"><span class="+ topic/keyword pr-d/parmname keyword parmname">aic,sample-period</span></td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__2">正整数</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__3">&gt; 0, (0, 10]</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__4">周期采样模式下的周期值单位s</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__1"><span class="+ topic/keyword pr-d/parmname keyword parmname">aic,high-temp-thd</span></td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__2">正整数</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__3">&gt; 0</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__4">高电平报警阈值</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__1"><span class="+ topic/keyword pr-d/parmname keyword parmname">aic,low-temp-thd</span></td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__2">正整数</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__3">&gt; 0</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__4">低电平报警阈值</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__1"><span class="+ topic/keyword pr-d/parmname keyword parmname">aic,htp-enable</span></td>
<td class="- topic/entry entry colsep-1 rowsep-0" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__2">boolean</td>
<td class="- topic/entry entry colsep-1 rowsep-0" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__3">有 - 1无 - 0</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="tsensor_configuration__table_eqp_xzs_c1c__entry__4">是否使能高温保护功能</td>
</tr>
</tbody></table></div><div class="- topic/note note note note_note" id="tsensor_configuration__note_cmr_b1t_c1c" data-ofbid="tsensor_configuration__note_cmr_b1t_c1c"><span class="note__title">注:</span> <div class="note__body">
<ul class="- topic/ul ul" id="tsensor_configuration__ol_fqp_xzs_c1c" data-ofbid="tsensor_configuration__ol_fqp_xzs_c1c">
<li class="- topic/li li" data-ofbid="d76419e194__20250123155205">需在周期模式下,高/低电平报警以及高温保护功能才可使能有效。</li>
<li class="- topic/li li" data-ofbid="d76419e197__20250123155205">配置 <span class="+ topic/keyword pr-d/parmname keyword parmname">aic,htp-enable</span> 时,需配置
<span class="+ topic/keyword pr-d/parmname keyword parmname">aic,high-temp-thd</span>,否则高温保护使能无效。</li>
</ul>
</div></div></div>
</li>
<li class="- topic/li li" data-ofbid="d76419e209__20250123155205"><strong class="+ topic/ph hi-d/b ph b">D211 配置</strong><div class="- topic/p p" data-ofbid="d76419e212__20250123155205"><span class="+ topic/ph sw-d/filepath ph filepath">common/d211.dtsi</span>
中的参数配置:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="tsensor_configuration__codeblock_oy4_mds_sdc" data-ofbid="tsensor_configuration__codeblock_oy4_mds_sdc"><code>tsen: tsen@<span class="hl-number">19253000</span> {
compatible = <span class="hl-string">"artinchip,aic-tsen-v1.0"</span>;
reg = &lt;<span class="hl-number">0x0</span> <span class="hl-number">0x19253000</span> <span class="hl-number">0x0</span> <span class="hl-number">0x1000</span>&gt;;
interrupts-extended = &lt;&amp;plic0 <span class="hl-number">94</span> IRQ_TYPE_LEVEL_HIGH&gt;;
clocks = &lt;&amp;cmu CLK_TSEN&gt;, &lt;&amp;cmu CLK_APB1&gt;;
clock-names = <span class="hl-string">"tsen"</span>, <span class="hl-string">"pclk"</span>;
resets = &lt;&amp;rst RESET_TSEN&gt;;
};</code></pre></div></li>
<li class="- topic/li li" data-ofbid="d76419e219__20250123155205"><strong class="+ topic/ph hi-d/b ph b">Board 配置</strong><div class="- topic/p p" data-ofbid="d76419e223__20250123155205"><span class="+ topic/ph sw-d/filepath ph filepath">xxx/board.dts</span>
中的参数配置:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="tsensor_configuration__codeblock_ikh_h1t_c1c" data-ofbid="tsensor_configuration__codeblock_ikh_h1t_c1c"><code>&amp;tsen {
status = <span class="hl-string">"okay"</span>;
tsen0 {
status = <span class="hl-string">"okay"</span>;
};
tsen1 {
status = <span class="hl-string">"okay"</span>;
};
};</code></pre></div><ul class="- topic/ul ul" id="tsensor_configuration__ol_kqp_xzs_c1c" data-ofbid="tsensor_configuration__ol_kqp_xzs_c1c">
<li class="- topic/li li" data-ofbid="d76419e231__20250123155205">上述配置采样的是非周期模式。</li>
<li class="- topic/li li" data-ofbid="d76419e234__20250123155205">阈值未配置,表示未打开相关功能。详见 <a class="- topic/xref xref" href="tsensor-config.html#tsensor_configuration__table_eqp_xzs_c1c">TSensor 自定义参数</a></li>
<li class="- topic/li li" data-ofbid="d76419e241__20250123155205">仅在实测后才能确认阈值的配置值。</li>
</ul></li>
</ol>
</section>
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