more ci abstract

src/portable/chipidea/ci_hs/ci_hs_imxrt.h

@@ -0,0 +1,61 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021, Ha Thach (tinyusb.org)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This file is part of the TinyUSB stack.
+ */
+
+#ifndef _CI_HS_IMXRT_H_
+#define _CI_HS_IMXRT_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#include "fsl_device_registers.h"
+
+static const dcd_controller_t _dcd_controller[] =
+{
+  // RT1010 and RT1020 only has 1 USB controller
+  #if FSL_FEATURE_SOC_USBHS_COUNT == 1
+    { .regs = (ci_hs_regs_t*) USB_BASE , .irqnum = USB_OTG1_IRQn, .ep_count = 8 }
+  #else
+    { .regs = (ci_hs_regs_t*) USB1_BASE, .irqnum = USB_OTG1_IRQn, .ep_count = 8 },
+    { .regs = (ci_hs_regs_t*) USB2_BASE, .irqnum = USB_OTG2_IRQn, .ep_count = 8 }
+  #endif
+};
+
+void dcd_int_enable(uint8_t rhport)
+{
+  NVIC_EnableIRQ(_dcd_controller[rhport].irqnum);
+}
+
+void dcd_int_disable(uint8_t rhport)
+{
+  NVIC_DisableIRQ(_dcd_controller[rhport].irqnum);
+}
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif