/** Copyright 2020 Espressif Systems (Shanghai) PTE LTD
*
* Licensed 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.
*/
#pragma once
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/** Control/Status registers */
/** Type of otg_conf register
* PAD/DFIFO/PHY configuration register.
*/
typedef union {
struct {
/** srp_sessend_override : R/W; bitpos: [0]; default: 0;
* This bit is used to enable the software override of srp session end signal.1'b0:
* the signal is controlled by the chip input.1'b1: the signal is controlled by the
* software.
*/
uint32_t srp_sessend_override:1;
/** srp_sessend_value : R/W; bitpos: [1]; default: 0;
* Software override value of srp session end signal.
*/
uint32_t srp_sessend_value:1;
/** phy_sel : R/W; bitpos: [2]; default: 0;
* Select internal or external PHY.1'b0: Select internal PHY.1'b1: Select external PHY
*/
uint32_t phy_sel:1;
/** dfifo_force_pd : R/W; bitpos: [3]; default: 0;
* Force the dfifo to go into low power mode. The data in dfifo will not lost.
*/
uint32_t dfifo_force_pd:1;
/** dbnce_fltr_bypass : R/W; bitpos: [4]; default: 0;
* Bypass Debounce filters for avalid.
*/
uint32_t dbnce_fltr_bypass:1;
/** exchg_pins_override : R/W; bitpos: [5]; default: 0;
* Enable software to control USB D+ D- exchange
*/
uint32_t exchg_pins_override:1;
/** exchg_pins : R/W; bitpos: [6]; default: 0;
* USB D+/D- exchange.1'b0: don't change.1'b1: exchange D+ D-.
*/
uint32_t exchg_pins:1;
/** vrefh : R/W; bitpos: [8:7]; default: 0;
* Control single-end input high threshold.
*/
uint32_t vrefh:2;
/** vrefl : R/W; bitpos: [10:9]; default: 0;
* Control single-end input low threshold.
*/
uint32_t vrefl:2;
/** vref_override : R/W; bitpos: [11]; default: 0;
* Enable software to control input threshold.
*/
uint32_t vref_override:1;
/** pad_pull_override : R/W; bitpos: [12]; default: 0;
* Enable software to control USB pad in pullup or pulldown mode.
*/
uint32_t pad_pull_override:1;
/** dp_pullup : R/W; bitpos: [13]; default: 0;
* Control USB D+ pullup.
*/
uint32_t dp_pullup:1;
/** dp_pulldown : R/W; bitpos: [14]; default: 0;
* Control USB D+ pulldown.
*/
uint32_t dp_pulldown:1;
/** dm_pullup : R/W; bitpos: [15]; default: 0;
* Control USB D+ pullup.
*/
uint32_t dm_pullup:1;
/** dm_pulldown : R/W; bitpos: [16]; default: 0;
* Control USB D+ pulldown.
*/
uint32_t dm_pulldown:1;
/** pullup_value : R/W; bitpos: [17]; default: 0;
* Control pullup value.1'b0: typical value is 2.4K.1'b1: typical value is 1.2K.
*/
uint32_t pullup_value:1;
/** pad_enable : R/W; bitpos: [18]; default: 0;
* Enable USB pad function.
*/
uint32_t pad_enable:1;
/** ahb_clk_force_on : R/W; bitpos: [19]; default: 1;
* Force AHB clock always on.
*/
uint32_t ahb_clk_force_on:1;
/** phy_clk_force_on : R/W; bitpos: [20]; default: 1;
* Force PHY clock always on.
*/
uint32_t phy_clk_force_on:1;
/** phy_tx_edge_sel : R/W; bitpos: [21]; default: 0;
* Select PHY tx signal output clock edge.1'b0: negedge;1'b1: posedge.
*/
uint32_t phy_tx_edge_sel:1;
/** dfifo_force_pu : R/W; bitpos: [22]; default: 0;
* Disable the dfifo to go into low power mode. The data in dfifo will not lost.
*/
uint32_t dfifo_force_pu:1;
uint32_t reserved_23:8;
/** clk_en : R/W; bitpos: [31]; default: 0;
* Disable auto clock gating of CSR registers.
*/
uint32_t clk_en:1;
};
uint32_t val;
} usb_wrap_otg_conf_reg_t;
/** Type of test_conf register
* TEST relative configuration registers.
*/
typedef union {
struct {
/** test_enable : R/W; bitpos: [0]; default: 0;
* Enable to test the USB pad.
*/
uint32_t test_enable:1;
/** test_usb_wrap_oe : R/W; bitpos: [1]; default: 0;
* USB pad oen in test.
*/
uint32_t test_usb_wrap_oe:1;
/** test_tx_dp : R/W; bitpos: [2]; default: 0;
* USB D+ tx value in test.
*/
uint32_t test_tx_dp:1;
/** test_tx_dm : R/W; bitpos: [3]; default: 0;
* USB D- tx value in test.
*/
uint32_t test_tx_dm:1;
/** test_rx_rcv : RO; bitpos: [4]; default: 0;
* USB differential rx value in test.
*/
uint32_t test_rx_rcv:1;
/** test_rx_dp : RO; bitpos: [5]; default: 0;
* USB D+ rx value in test.
*/
uint32_t test_rx_dp:1;
/** test_rx_dm : RO; bitpos: [6]; default: 0;
* USB D- rx value in test.
*/
uint32_t test_rx_dm:1;
uint32_t reserved:25;
};
uint32_t val;
} usb_wrap_test_conf_reg_t;
/** Status registers */
/** Type of date register
* Version register.
*/
typedef union {
struct {
/** date : R/W; bitpos: [31:0]; default: 419631616;
* data register.
*/
uint32_t date:32;
};
uint32_t val;
} usb_wrap_date_reg_t;
typedef struct {
volatile usb_wrap_otg_conf_reg_t otg_conf;
volatile usb_wrap_test_conf_reg_t test_conf;
uint32_t reserved_008;
uint32_t reserved_00c;
uint32_t reserved_010;
uint32_t reserved_014;
uint32_t reserved_018;
uint32_t reserved_01c;
uint32_t reserved_020;
uint32_t reserved_024;
uint32_t reserved_028;
uint32_t reserved_02c;
uint32_t reserved_030;
uint32_t reserved_034;
uint32_t reserved_038;
uint32_t reserved_03c;
uint32_t reserved_040;
uint32_t reserved_044;
uint32_t reserved_048;
uint32_t reserved_04c;
uint32_t reserved_050;
uint32_t reserved_054;
uint32_t reserved_058;
uint32_t reserved_05c;
uint32_t reserved_060;
uint32_t reserved_064;
uint32_t reserved_068;
uint32_t reserved_06c;
uint32_t reserved_070;
uint32_t reserved_074;
uint32_t reserved_078;
uint32_t reserved_07c;
uint32_t reserved_080;
uint32_t reserved_084;
uint32_t reserved_088;
uint32_t reserved_08c;
uint32_t reserved_090;
uint32_t reserved_094;
uint32_t reserved_098;
uint32_t reserved_09c;
uint32_t reserved_0a0;
uint32_t reserved_0a4;
uint32_t reserved_0a8;
uint32_t reserved_0ac;
uint32_t reserved_0b0;
uint32_t reserved_0b4;
uint32_t reserved_0b8;
uint32_t reserved_0bc;
uint32_t reserved_0c0;
uint32_t reserved_0c4;
uint32_t reserved_0c8;
uint32_t reserved_0cc;
uint32_t reserved_0d0;
uint32_t reserved_0d4;
uint32_t reserved_0d8;
uint32_t reserved_0dc;
uint32_t reserved_0e0;
uint32_t reserved_0e4;
uint32_t reserved_0e8;
uint32_t reserved_0ec;
uint32_t reserved_0f0;
uint32_t reserved_0f4;
uint32_t reserved_0f8;
uint32_t reserved_0fc;
uint32_t reserved_100;
uint32_t reserved_104;
uint32_t reserved_108;
uint32_t reserved_10c;
uint32_t reserved_110;
uint32_t reserved_114;
uint32_t reserved_118;
uint32_t reserved_11c;
uint32_t reserved_120;
uint32_t reserved_124;
uint32_t reserved_128;
uint32_t reserved_12c;
uint32_t reserved_130;
uint32_t reserved_134;
uint32_t reserved_138;
uint32_t reserved_13c;
uint32_t reserved_140;
uint32_t reserved_144;
uint32_t reserved_148;
uint32_t reserved_14c;
uint32_t reserved_150;
uint32_t reserved_154;
uint32_t reserved_158;
uint32_t reserved_15c;
uint32_t reserved_160;
uint32_t reserved_164;
uint32_t reserved_168;
uint32_t reserved_16c;
uint32_t reserved_170;
uint32_t reserved_174;
uint32_t reserved_178;
uint32_t reserved_17c;
uint32_t reserved_180;
uint32_t reserved_184;
uint32_t reserved_188;
uint32_t reserved_18c;
uint32_t reserved_190;
uint32_t reserved_194;
uint32_t reserved_198;
uint32_t reserved_19c;
uint32_t reserved_1a0;
uint32_t reserved_1a4;
uint32_t reserved_1a8;
uint32_t reserved_1ac;
uint32_t reserved_1b0;
uint32_t reserved_1b4;
uint32_t reserved_1b8;
uint32_t reserved_1bc;
uint32_t reserved_1c0;
uint32_t reserved_1c4;
uint32_t reserved_1c8;
uint32_t reserved_1cc;
uint32_t reserved_1d0;
uint32_t reserved_1d4;
uint32_t reserved_1d8;
uint32_t reserved_1dc;
uint32_t reserved_1e0;
uint32_t reserved_1e4;
uint32_t reserved_1e8;
uint32_t reserved_1ec;
uint32_t reserved_1f0;
uint32_t reserved_1f4;
uint32_t reserved_1f8;
uint32_t reserved_1fc;
uint32_t reserved_200;
uint32_t reserved_204;
uint32_t reserved_208;
uint32_t reserved_20c;
uint32_t reserved_210;
uint32_t reserved_214;
uint32_t reserved_218;
uint32_t reserved_21c;
uint32_t reserved_220;
uint32_t reserved_224;
uint32_t reserved_228;
uint32_t reserved_22c;
uint32_t reserved_230;
uint32_t reserved_234;
uint32_t reserved_238;
uint32_t reserved_23c;
uint32_t reserved_240;
uint32_t reserved_244;
uint32_t reserved_248;
uint32_t reserved_24c;
uint32_t reserved_250;
uint32_t reserved_254;
uint32_t reserved_258;
uint32_t reserved_25c;
uint32_t reserved_260;
uint32_t reserved_264;
uint32_t reserved_268;
uint32_t reserved_26c;
uint32_t reserved_270;
uint32_t reserved_274;
uint32_t reserved_278;
uint32_t reserved_27c;
uint32_t reserved_280;
uint32_t reserved_284;
uint32_t reserved_288;
uint32_t reserved_28c;
uint32_t reserved_290;
uint32_t reserved_294;
uint32_t reserved_298;
uint32_t reserved_29c;
uint32_t reserved_2a0;
uint32_t reserved_2a4;
uint32_t reserved_2a8;
uint32_t reserved_2ac;
uint32_t reserved_2b0;
uint32_t reserved_2b4;
uint32_t reserved_2b8;
uint32_t reserved_2bc;
uint32_t reserved_2c0;
uint32_t reserved_2c4;
uint32_t reserved_2c8;
uint32_t reserved_2cc;
uint32_t reserved_2d0;
uint32_t reserved_2d4;
uint32_t reserved_2d8;
uint32_t reserved_2dc;
uint32_t reserved_2e0;
uint32_t reserved_2e4;
uint32_t reserved_2e8;
uint32_t reserved_2ec;
uint32_t reserved_2f0;
uint32_t reserved_2f4;
uint32_t reserved_2f8;
uint32_t reserved_2fc;
uint32_t reserved_300;
uint32_t reserved_304;
uint32_t reserved_308;
uint32_t reserved_30c;
uint32_t reserved_310;
uint32_t reserved_314;
uint32_t reserved_318;
uint32_t reserved_31c;
uint32_t reserved_320;
uint32_t reserved_324;
uint32_t reserved_328;
uint32_t reserved_32c;
uint32_t reserved_330;
uint32_t reserved_334;
uint32_t reserved_338;
uint32_t reserved_33c;
uint32_t reserved_340;
uint32_t reserved_344;
uint32_t reserved_348;
uint32_t reserved_34c;
uint32_t reserved_350;
uint32_t reserved_354;
uint32_t reserved_358;
uint32_t reserved_35c;
uint32_t reserved_360;
uint32_t reserved_364;
uint32_t reserved_368;
uint32_t reserved_36c;
uint32_t reserved_370;
uint32_t reserved_374;
uint32_t reserved_378;
uint32_t reserved_37c;
uint32_t reserved_380;
uint32_t reserved_384;
uint32_t reserved_388;
uint32_t reserved_38c;
uint32_t reserved_390;
uint32_t reserved_394;
uint32_t reserved_398;
uint32_t reserved_39c;
uint32_t reserved_3a0;
uint32_t reserved_3a4;
uint32_t reserved_3a8;
uint32_t reserved_3ac;
uint32_t reserved_3b0;
uint32_t reserved_3b4;
uint32_t reserved_3b8;
uint32_t reserved_3bc;
uint32_t reserved_3c0;
uint32_t reserved_3c4;
uint32_t reserved_3c8;
uint32_t reserved_3cc;
uint32_t reserved_3d0;
uint32_t reserved_3d4;
uint32_t reserved_3d8;
uint32_t reserved_3dc;
uint32_t reserved_3e0;
uint32_t reserved_3e4;
uint32_t reserved_3e8;
uint32_t reserved_3ec;
uint32_t reserved_3f0;
uint32_t reserved_3f4;
uint32_t reserved_3f8;
volatile usb_wrap_date_reg_t date;
} usb_wrap_dev_t;
#ifndef __cplusplus
_Static_assert(sizeof(usb_wrap_dev_t)==0x400, "Invalid USB_WRAP size");
#endif
extern usb_wrap_dev_t USB_WRAP;
#ifdef __cplusplus
}
#endif