firmware: xilinx: Add query data API
Add ZynqMP firmware query data API to query platform specific information(clocks, pins) from firmware. Signed-off-by: Rajan Vaja <rajanv@xilinx.com> Signed-off-by: Jolly Shah <jollys@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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@@ -34,6 +34,7 @@
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enum pm_api_id {
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PM_GET_API_VERSION = 1,
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PM_QUERY_DATA = 35,
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};
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/* PMU-FW return status codes */
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@@ -47,8 +48,27 @@ enum pm_ret_status {
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XST_PM_ABORT_SUSPEND,
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};
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enum pm_query_id {
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PM_QID_INVALID,
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};
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/**
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* struct zynqmp_pm_query_data - PM query data
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* @qid: query ID
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* @arg1: Argument 1 of query data
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* @arg2: Argument 2 of query data
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* @arg3: Argument 3 of query data
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*/
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struct zynqmp_pm_query_data {
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u32 qid;
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u32 arg1;
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u32 arg2;
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u32 arg3;
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};
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struct zynqmp_eemi_ops {
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int (*get_api_version)(u32 *version);
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int (*query_data)(struct zynqmp_pm_query_data qdata, u32 *out);
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};
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#if IS_REACHABLE(CONFIG_ARCH_ZYNQMP)
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