nimble/drivers: Add initial support for nRF54L15 PHY

Author: mkasenberg

nimble/drivers/nrf54l15/include/ble/xcvr.h

@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#ifndef H_BLE_XCVR_
+#define H_BLE_XCVR_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <syscfg/syscfg.h>
+
+#define XCVR_RX_RADIO_RAMPUP_USECS  (40)
+#define XCVR_TX_RADIO_RAMPUP_USECS  (40)
+
+/* We need to account for the RTC compare issue, we want it to be 5 ticks.
+ * In case FEM turn on time is more than radio enable (i.e. 2 ticks) we want
+ * to add 1 more tick to compensate for additional delay.
+ *
+ * TODO this file should be refactored...
+ */
+#if (MYNEWT_VAL(BLE_FEM_PA) && (MYNEWT_VAL(BLE_FEM_PA_TURN_ON_US) > 60)) || \
+    (MYNEWT_VAL(BLE_FEM_LNA) && (MYNEWT_VAL(BLE_FEM_LNA_TURN_ON_US) > 60))
+#define XCVR_PROC_DELAY_USECS         (183)
+#else
+#define XCVR_PROC_DELAY_USECS         (153)
+#endif
+#define XCVR_RX_START_DELAY_USECS     (XCVR_RX_RADIO_RAMPUP_USECS)
+#define XCVR_TX_START_DELAY_USECS     (XCVR_TX_RADIO_RAMPUP_USECS)
+#define XCVR_TX_SCHED_DELAY_USECS     \
+    (XCVR_TX_START_DELAY_USECS + XCVR_PROC_DELAY_USECS)
+#define XCVR_RX_SCHED_DELAY_USECS     \
+    (XCVR_RX_START_DELAY_USECS + XCVR_PROC_DELAY_USECS)
+
+/*
+ * Define HW whitelist size. This is the total possible whitelist size;
+ * not necessarily the size that will be used (may be smaller)
+ */
+#define BLE_HW_WHITE_LIST_SIZE        (8)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* H_BLE_XCVR_ */

nimble/drivers/nrf54l15/pkg.yml

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+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+pkg.name: nimble/drivers/nrf54l15
+pkg.description: PHY for nRF54l15
+pkg.author: "Apache Mynewt <dev@mynewt.apache.org>"
+pkg.homepage: "https://mynewt.apache.org/"
+pkg.keywords:
+    - ble
+    - bluetooth
+
+pkg.apis: ble_driver
+pkg.deps:
+    - nimble
+    - nimble/controller