Lines Matching +full:clock +full:- +full:names

9  * SPDX-License-Identifier: Apache-2.0
20  * @defgroup devicetree-clocks Devicetree Clocks API
26  * @brief Test if a node has a clocks phandle-array property at a given index
28  * This expands to 1 if the given index is valid clocks property phandle-array index.
33  *     n1: node-1 {
37  *     n2: node-2 {
49  * @param idx index of a clocks property phandle-array whose existence to check
56  * @brief Test if a node has a clock-names array property holds a given name
58  * This expands to 1 if the name is available as clocks-name array property cell.
63  *     n1: node-1 {
65  *             clock-names = "alpha", "beta";
68  *     n2: node-2 {
70  *             clock-names = "alpha";
79  * @param node_id node identifier; may or may not have any clock-names property.
80  * @param name lowercase-and-underscores clock-names cell value name to check
81  * @return 1 if the clock name exists, 0 otherwise
91  *     n1: node-1 {
95  *     n2: node-2 {
113  *        "clocks" phandle-array property at an index
117  *     clk1: clock-controller@... { ... };
119  *     clk2: clock-controller@... { ... };
132  * @return the node identifier for the clock controller referenced at
150  *        clocks phandle-array property by name
154  *     clk1: clock-controller@... { ... };
156  *     clk2: clock-controller@... { ... };
160  *             clock-names = "alpha", "beta";
168  * @param name lowercase-and-underscores name of a clocks element
169  *             as defined by the node's clock-names property
170  * @return the node identifier for the clock controller referenced by name
177  * @brief Get a clock specifier's cell value at an index
181  *     clk1: clock-controller@... {
182  *             compatible = "vnd,clock";
183  *             #clock-cells = < 2 >;
190  * Bindings fragment for the vnd,clock compatible:
192  *     clock-cells:
193  *       - bus
194  *       - bits
203  * @param cell lowercase-and-underscores cell name
211  * @brief Get a clock specifier's cell value by name
215  *     clk1: clock-controller@... {
216  *             compatible = "vnd,clock";
217  *             #clock-cells = < 2 >;
222  *             clock-names = "alpha", "beta";
225  * Bindings fragment for the vnd,clock compatible:
227  *     clock-cells:
228  *       - bus
229  *       - bits
237  * @param name lowercase-and-underscores name of a clocks element
238  *             as defined by the node's clock-names property
239  * @param cell lowercase-and-underscores cell name
249  * @param cell lowercase-and-underscores cell name
258  * @param idx index of a clocks property phandle-array whose existence to check
266  * @param inst DT_DRV_COMPAT instance number; may or may not have any clock-names property.
267  * @param name lowercase-and-underscores clock-names cell value name to check
268  * @return 1 if the clock name exists, 0 otherwise
283  *        "clocks" phandle-array property at an index
287  * @return the node identifier for the clock controller referenced at
305  *        clocks phandle-array property by name
308  * @param name lowercase-and-underscores name of a clocks element
309  *             as defined by the node's clock-names property
310  * @return the node identifier for the clock controller referenced by
318  * @brief Get a DT_DRV_COMPAT instance's clock specifier's cell value
322  * @param cell lowercase-and-underscores cell name
330  * @brief Get a DT_DRV_COMPAT instance's clock specifier's cell value by name
332  * @param name lowercase-and-underscores name of a clocks element
333  *             as defined by the node's clock-names property
334  * @param cell lowercase-and-underscores cell name
344  * @param cell lowercase-and-underscores cell name