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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" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/cmu/cmu-interface-design.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">接口设计</h1><div class="date inPage">15 Jul 2024</div><div style="color: gray;">
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</div><div class="- topic/body concept/conbody body conbody"><div class="table-container"><table class="- topic/table table frame-all" id="concept_nyl_l43_pzb__table_ab5_fsw_bzb" data-ofbid="concept_nyl_l43_pzb__table_ab5_fsw_bzb" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 1</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_clk_hw_fixed_parent_module</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-0" id="concept_nyl_l43_pzb__table_ab5_fsw_bzb__entry__1">函数原型</th><th class="- topic/entry entry colsep-0 rowsep-0" id="concept_nyl_l43_pzb__table_ab5_fsw_bzb__entry__2">struct clk_hw *aic_clk_hw_fixed_parent(void __iomem *base, const
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struct fixed_parent_clk_cfg *cfg)</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_ab5_fsw_bzb__entry__1">功能说明</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_ab5_fsw_bzb__entry__2">初始化 clock，并对时钟进行注册</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_ab5_fsw_bzb__entry__1">参数定义</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_ab5_fsw_bzb__entry__2">
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<ul class="- topic/ul ul" id="concept_nyl_l43_pzb__ul_xhg_lx3_bcc" data-ofbid="concept_nyl_l43_pzb__ul_xhg_lx3_bcc"><li class="- topic/li li" data-ofbid="d90323e46__20250121171530">base：CMU 寄存器的基地址 </li><li class="- topic/li li" data-ofbid="d90323e48__20250121171530">cfg：指向配置参数的指针</li></ul>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_ab5_fsw_bzb__entry__1">返回值</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_ab5_fsw_bzb__entry__2">返回 struct clk_hw*类型的指针</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_ab5_fsw_bzb__entry__1">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_ab5_fsw_bzb__entry__2">-</td></tr></tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="concept_nyl_l43_pzb__table_bb5_fsw_bzb" data-ofbid="concept_nyl_l43_pzb__table_bb5_fsw_bzb" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 2</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_clk_hw_multi_parent_module</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-0" id="concept_nyl_l43_pzb__table_bb5_fsw_bzb__entry__1">函数原型</th><th class="- topic/entry entry colsep-0 rowsep-0" id="concept_nyl_l43_pzb__table_bb5_fsw_bzb__entry__2">struct clk_hw *aic_clk_hw_multi_parent(void __iomem *base, const
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struct multi_parent_clk_cfg *cfg)</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_bb5_fsw_bzb__entry__1">功能说明</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_bb5_fsw_bzb__entry__2">初始化 clock，并对时钟进行注册</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_bb5_fsw_bzb__entry__1">参数定义</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_bb5_fsw_bzb__entry__2">
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<ul class="- topic/ul ul" id="concept_nyl_l43_pzb__ul_fwn_jx3_bcc" data-ofbid="concept_nyl_l43_pzb__ul_fwn_jx3_bcc"><li class="- topic/li li" data-ofbid="d90323e85__20250121171530">base：CMU 寄存器的基地址 </li><li class="- topic/li li" data-ofbid="d90323e87__20250121171530">cfg：指向配置参数的指针</li></ul>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_bb5_fsw_bzb__entry__1">返回值</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_bb5_fsw_bzb__entry__2">返回 struct clk_hw*类型的指针</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_bb5_fsw_bzb__entry__1">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_bb5_fsw_bzb__entry__2">-</td></tr></tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="concept_nyl_l43_pzb__table_cb5_fsw_bzb" data-ofbid="concept_nyl_l43_pzb__table_cb5_fsw_bzb" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 3</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_clk_hw_pll</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-0" id="concept_nyl_l43_pzb__table_cb5_fsw_bzb__entry__1">函数原型</th><th class="- topic/entry entry colsep-0 rowsep-0" id="concept_nyl_l43_pzb__table_cb5_fsw_bzb__entry__2">struct clk_hw *aic_clk_hw_pll(void __iomem *base, const struct
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pll_clk_cfg *cfg)</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_cb5_fsw_bzb__entry__1">功能说明</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_cb5_fsw_bzb__entry__2">初始化 clock，并对时钟进行注册</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_cb5_fsw_bzb__entry__1">参数定义</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_cb5_fsw_bzb__entry__2">
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<ul class="- topic/ul ul" id="concept_nyl_l43_pzb__ul_cf1_jx3_bcc" data-ofbid="concept_nyl_l43_pzb__ul_cf1_jx3_bcc"><li class="- topic/li li" data-ofbid="d90323e124__20250121171530">base：CMU 寄存器的基地址 </li><li class="- topic/li li" data-ofbid="d90323e126__20250121171530">cfg：指向配置参数的指针</li></ul>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_cb5_fsw_bzb__entry__1">返回值</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_cb5_fsw_bzb__entry__2">返回 struct clk_hw*类型的指针</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_cb5_fsw_bzb__entry__1">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_cb5_fsw_bzb__entry__2">-</td></tr></tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="concept_nyl_l43_pzb__table_db5_fsw_bzb" data-ofbid="concept_nyl_l43_pzb__table_db5_fsw_bzb" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 4</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_clk_hw_disp</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-0" id="concept_nyl_l43_pzb__table_db5_fsw_bzb__entry__1">函数原型</th><th class="- topic/entry entry colsep-0 rowsep-0" id="concept_nyl_l43_pzb__table_db5_fsw_bzb__entry__2">struct clk_hw *aic_clk_hw_disp(void __iomem *base, const struct
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disp_clk_cfg *cfg)</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_db5_fsw_bzb__entry__1">功能说明</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_db5_fsw_bzb__entry__2">初始化 clock，并对时钟进行注册</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_db5_fsw_bzb__entry__1">参数定义</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_db5_fsw_bzb__entry__2">
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<ul class="- topic/ul ul" id="concept_nyl_l43_pzb__ul_zkn_3x3_bcc" data-ofbid="concept_nyl_l43_pzb__ul_zkn_3x3_bcc"><li class="- topic/li li" data-ofbid="d90323e163__20250121171530">base：CMU 寄存器的基地址 </li><li class="- topic/li li" data-ofbid="d90323e165__20250121171530">cfg：指向配置参数的指针</li></ul>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_db5_fsw_bzb__entry__1">返回值</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_db5_fsw_bzb__entry__2">返回 struct clk_hw*类型的指针</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_db5_fsw_bzb__entry__1">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_nyl_l43_pzb__table_db5_fsw_bzb__entry__2">-</td></tr></tbody></table></div></div></article></main></div>
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