esp-idf/components/soc/esp32s3/sdmmc_periph.c
Ivan Grokhotkov 17c65dad27 soc: add esp32s3 sdmmc support
* sync the latest struct header file from ESP32
* add soc_caps.h macros to distinguish between IO MUX and GPIO Matrix
  support in SDMMC on different chips.
* store GPIO matrix signal numbers in sdmmc_slot_info_t
2021-05-10 23:21:27 +02:00

58 lines
1.9 KiB
C

// Copyright 2015-2020 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.
#include "soc/sdmmc_periph.h"
const sdmmc_slot_info_t sdmmc_slot_info[SOC_SDMMC_NUM_SLOTS] = {
{
.width = 8,
.card_detect = SDHOST_CARD_DETECT_N_1_IDX,
.write_protect = SDHOST_CARD_WRITE_PRT_1_IDX,
.card_int = SDHOST_CARD_INT_N_1_IDX,
},
{
.width = 8,
.card_detect = SDHOST_CARD_DETECT_N_2_IDX,
.write_protect = SDHOST_CARD_WRITE_PRT_2_IDX,
.card_int = SDHOST_CARD_INT_N_2_IDX,
}
};
const sdmmc_slot_io_info_t sdmmc_slot_gpio_sig[SOC_SDMMC_NUM_SLOTS] = {
{
.clk = SDHOST_CCLK_OUT_1_IDX,
.cmd = SDHOST_CCMD_OUT_1_IDX,
.d0 = SDHOST_CDATA_OUT_10_IDX,
.d1 = SDHOST_CDATA_OUT_11_IDX,
.d2 = SDHOST_CDATA_OUT_12_IDX,
.d3 = SDHOST_CDATA_OUT_13_IDX,
.d4 = SDHOST_CDATA_OUT_14_IDX,
.d5 = SDHOST_CDATA_OUT_15_IDX,
.d6 = SDHOST_CDATA_OUT_16_IDX,
.d7 = SDHOST_CDATA_OUT_17_IDX,
},
{
.clk = SDHOST_CCLK_OUT_2_IDX,
.cmd = SDHOST_CCMD_OUT_2_IDX,
.d0 = SDHOST_CDATA_OUT_20_IDX,
.d1 = SDHOST_CDATA_OUT_21_IDX,
.d2 = SDHOST_CDATA_OUT_22_IDX,
.d3 = SDHOST_CDATA_OUT_23_IDX,
.d4 = SDHOST_CDATA_OUT_24_IDX,
.d5 = SDHOST_CDATA_OUT_25_IDX,
.d6 = SDHOST_CDATA_OUT_26_IDX,
.d7 = SDHOST_CDATA_OUT_27_IDX,
}
};