[BSP][NS800RT7P65] Add SPI functionality (#11427)

* 添加 SPI 功能

* 默认不开启SPI

* 添加SPI驱动编译看护

* 解决冲突文件

5 files changed, 406 insertions, 1 deletions

diff --git a/bsp/novosns/ns800/libraries/HAL_Drivers/drivers/SConscript b/bsp/novosns/ns800/libraries/HAL_Drivers/drivers/SConscript
index 994c5dcf63..9c90f5f9c1 100644
--- a/bsp/novosns/ns800/libraries/HAL_Drivers/drivers/SConscript
+++ b/bsp/novosns/ns800/libraries/HAL_Drivers/drivers/SConscript
@@ -22,6 +22,9 @@ if GetDepend('BSP_USING_ECAP'):
 if GetDepend('BSP_USING_TIM'):
     src += ['drv_timer.c']
 
+if GetDepend('BSP_USING_SPI'):
+    src += ['drv_spi.c']
+
 group = DefineGroup('HAL_Drivers', src, depend = [''], CPPPATH = path)
 
 Return('group')
diff --git a/bsp/novosns/ns800/libraries/HAL_Drivers/drivers/drv_spi.c b/bsp/novosns/ns800/libraries/HAL_Drivers/drivers/drv_spi.c
new file mode 100644
index 0000000000..018341b9fa
--- /dev/null
+++ b/bsp/novosns/ns800/libraries/HAL_Drivers/drivers/drv_spi.c
@@ -0,0 +1,328 @@
+/*
+ * Copyright (c) 2006-2026, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2026-05-12     lugl         first version
+ */
+
+#include "board.h"
+#include "drv_spi.h"
+#include "drv_config.h"
+
+#ifdef RT_USING_SPI
+
+#define DRV_DEBUG
+#define LOG_TAG             "drv.spi"
+#include <drv_log.h>
+
+#if !defined(BSP_USING_SPI1) && !defined(BSP_USING_SPI2) && !defined(BSP_USING_SPI3) && \
+    !defined(BSP_USING_SPI4)
+#error "Please define at least one BSP_USING_SPIx"
+#endif
+
+enum
+{
+#ifdef BSP_USING_SPI1
+    SPI1_INDEX,
+#endif
+#ifdef BSP_USING_SPI2
+    SPI2_INDEX,
+#endif
+#ifdef BSP_USING_SPI3
+    SPI3_INDEX,
+#endif
+#ifdef BSP_USING_SPI4
+    SPI4_INDEX,
+#endif
+};
+
+static struct ns800_spi_config spi_config[] =
+{
+#ifdef BSP_USING_SPI1
+    {
+        .name = "spi1",
+        .Instance = SPI1,
+        .rx_irq_type = SPI1_RX_IRQn,
+        .tx_irq_type = SPI1_TX_IRQn,
+        .sck_port = GPIOA,
+        .sck_pin = GPIO_PIN_18,
+        .sck_mux = ALT1_FUNCTION,
+        .mosi_port = GPIOA,
+        .mosi_pin = GPIO_PIN_16,
+        .mosi_mux = ALT1_FUNCTION,
+        .miso_port = GPIOA,
+        .miso_pin = GPIO_PIN_17,
+        .miso_mux = ALT1_FUNCTION,
+    },
+#endif
+#ifdef BSP_USING_SPI2
+    {
+        .name = "spi2",
+        .Instance = SPI2,
+        .rx_irq_type = SPI2_RX_IRQn,
+        .tx_irq_type = SPI2_TX_IRQn,
+        .sck_port = GPIOB,
+        .sck_pin = GPIO_PIN_0,
+        .sck_mux = ALT9_FUNCTION,
+        .mosi_port = GPIOB,
+        .mosi_pin = GPIO_PIN_1,
+        .mosi_mux = ALT9_FUNCTION,
+        .miso_port = GPIOB,
+        .miso_pin = GPIO_PIN_2,
+        .miso_mux = ALT9_FUNCTION,
+    },
+#endif
+#ifdef BSP_USING_SPI3
+    {
+        .name = "spi3",
+        .Instance = SPI3,
+        .rx_irq_type = SPI3_RX_IRQn,
+        .tx_irq_type = SPI3_TX_IRQn,
+        .sck_port = GPIOC,
+        .sck_pin = GPIO_PIN_0,
+        .sck_mux = ALT7_FUNCTION,
+        .mosi_port = GPIOC,
+        .mosi_pin = GPIO_PIN_1,
+        .mosi_mux = ALT7_FUNCTION,
+        .miso_port = GPIOC,
+        .miso_pin = GPIO_PIN_2,
+        .miso_mux = ALT7_FUNCTION,
+    },
+#endif
+#ifdef BSP_USING_SPI4
+    {
+        .name = "spi4",
+        .Instance = SPI4,
+        .rx_irq_type = SPI4_RX_IRQn,
+        .tx_irq_type = SPI4_TX_IRQn,
+        .sck_port = GPIOC,
+        .sck_pin = GPIO_PIN_4,
+        .sck_mux = ALT7_FUNCTION,
+        .mosi_port = GPIOC,
+        .mosi_pin = GPIO_PIN_5,
+        .mosi_mux = ALT7_FUNCTION,
+        .miso_port = GPIOC,
+        .miso_pin = GPIO_PIN_6,
+        .miso_mux = ALT7_FUNCTION,
+    },
+#endif
+};
+
+static struct ns800_spi spi_obj[sizeof(spi_config) / sizeof(spi_config[0])] = {0};
+
+static void ns800_spi_gpio_init(const struct ns800_spi_config *config)
+{
+    RT_ASSERT(config != RT_NULL);
+
+    GPIO_setPinConfig(config->sck_port, config->sck_pin, config->sck_mux);
+    GPIO_setAnalogMode(config->sck_port, config->sck_pin, GPIO_ANALOG_DISABLED);
+    GPIO_setPadConfig(config->sck_port, config->sck_pin, GPIO_PIN_TYPE_STD);
+    GPIO_setQualificationMode(config->sck_port, config->sck_pin, GPIO_QUAL_SYNC);
+    GPIO_setDirectionMode(config->sck_port, config->sck_pin, GPIO_DIR_MODE_OUT);
+
+    GPIO_setPinConfig(config->mosi_port, config->mosi_pin, config->mosi_mux);
+    GPIO_setAnalogMode(config->mosi_port, config->mosi_pin, GPIO_ANALOG_DISABLED);
+    GPIO_setPadConfig(config->mosi_port, config->mosi_pin, GPIO_PIN_TYPE_STD);
+    GPIO_setQualificationMode(config->mosi_port, config->mosi_pin, GPIO_QUAL_SYNC);
+    GPIO_setDirectionMode(config->mosi_port, config->mosi_pin, GPIO_DIR_MODE_OUT);
+
+    GPIO_setPinConfig(config->miso_port, config->miso_pin, config->miso_mux);
+    GPIO_setAnalogMode(config->miso_port, config->miso_pin, GPIO_ANALOG_DISABLED);
+    GPIO_setPadConfig(config->miso_port, config->miso_pin, GPIO_PIN_TYPE_PULLUP);
+    GPIO_setQualificationMode(config->miso_port, config->miso_pin, GPIO_QUAL_SYNC);
+    GPIO_setDirectionMode(config->miso_port, config->miso_pin, GPIO_DIR_MODE_IN);
+}
+
+static rt_err_t ns800_spi_configure(struct rt_spi_device *device, struct rt_spi_configuration *configuration)
+{
+    struct ns800_spi *spi;
+    SPI_TransferProtocol protocol;
+    SPI_BitWidth data_width;
+
+    RT_ASSERT(device != RT_NULL);
+    RT_ASSERT(configuration != RT_NULL);
+
+    spi = rt_container_of(device->bus, struct ns800_spi, spi_bus);
+
+    ns800_spi_gpio_init(spi->config);
+
+    switch (configuration->mode & RT_SPI_MODE_3)
+    {
+    case RT_SPI_MODE_0:
+        protocol = SPI_PROT_POL0PHA0;
+        break;
+    case RT_SPI_MODE_1:
+        protocol = SPI_PROT_POL0PHA1;
+        break;
+    case RT_SPI_MODE_2:
+        protocol = SPI_PROT_POL1PHA0;
+        break;
+    case RT_SPI_MODE_3:
+        protocol = SPI_PROT_POL1PHA1;
+        break;
+    default:
+        protocol = SPI_PROT_POL0PHA0;
+        break;
+    }
+
+    switch (configuration->data_width)
+    {
+    case 8:
+        data_width = SPI_BIT_WIDTH_8_BITS;
+        break;
+    case 16:
+        data_width = SPI_BIT_WIDTH_16_BITS;
+        break;
+    default:
+        data_width = SPI_BIT_WIDTH_8_BITS;
+        break;
+    }
+
+    SPI_disableModule(spi->config->Instance);
+
+    SPI_setConfig(spi->config->Instance,
+                  protocol,
+                  SPI_MASTER_MODE,
+                  SPI_FULL_DUPLEX_COMM_MODE,
+                  configuration->max_hz,
+                  data_width);
+
+    SPI_resetFifo(spi->config->Instance);
+    SPI_enableModule(spi->config->Instance);
+
+    return RT_EOK;
+}
+
+static rt_ssize_t ns800_spi_xfer(struct rt_spi_device *device, struct rt_spi_message *message)
+{
+    struct ns800_spi *spi;
+    SPI_TypeDef *instance;
+    const rt_uint8_t *send_buf;
+    rt_uint8_t *recv_buf;
+    rt_size_t length;
+
+    RT_ASSERT(device != RT_NULL);
+    RT_ASSERT(device->bus != RT_NULL);
+
+    spi = rt_container_of(device->bus, struct ns800_spi, spi_bus);
+    instance = spi->config->Instance;
+    length = message->length;
+    send_buf = message->send_buf;
+    recv_buf = message->recv_buf;
+
+    if (message->cs_take)
+    {
+        rt_pin_write(device->cs_pin, PIN_LOW);
+    }
+
+    while (length)
+    {
+        if (send_buf)
+        {
+            if (recv_buf)
+            {
+                recv_buf[0] = SPI_transmitReceive(instance, send_buf[0]);
+                recv_buf++;
+            }
+            else
+            {
+                SPI_transmitReceive(instance, send_buf[0]);
+            }
+            send_buf++;
+        }
+        else
+        {
+            if (recv_buf)
+            {
+                recv_buf[0] = SPI_transmitReceive(instance, 0xFF);
+                recv_buf++;
+            }
+            else
+            {
+                SPI_transmitReceive(instance, 0xFF);
+            }
+        }
+        length--;
+    }
+
+    if (message->cs_release)
+    {
+        rt_pin_write(device->cs_pin, PIN_HIGH);
+    }
+
+    return message->length;
+}
+
+static const struct rt_spi_ops ns800_spi_ops =
+{
+    .configure = ns800_spi_configure,
+    .xfer = ns800_spi_xfer,
+};
+
+static void ns800_spi_clock_init(SPI_TypeDef *Instance)
+{
+#ifdef BSP_USING_SPI1
+    if (Instance == SPI1)
+    {
+        RCC_enableSpi1Clock();
+        RCC_resetSpi1Module();
+        RCC_releaseSpi1Module();
+    }
+#endif
+#ifdef BSP_USING_SPI2
+    if (Instance == SPI2)
+    {
+        RCC_enableSpi2Clock();
+        RCC_resetSpi2Module();
+        RCC_releaseSpi2Module();
+    }
+#endif
+#ifdef BSP_USING_SPI3
+    if (Instance == SPI3)
+    {
+        RCC_enableSpi3Clock();
+        RCC_resetSpi3Module();
+        RCC_releaseSpi3Module();
+    }
+#endif
+#ifdef BSP_USING_SPI4
+    if (Instance == SPI4)
+    {
+        RCC_enableSpi4Clock();
+        RCC_resetSpi4Module();
+        RCC_releaseSpi4Module();
+    }
+#endif
+}
+
+int rt_hw_spi_init(void)
+{
+    rt_size_t i;
+    rt_err_t result;
+
+    for (i = 0; i < sizeof(spi_config) / sizeof(spi_config[0]); i++)
+    {
+        ns800_spi_clock_init(spi_config[i].Instance);
+
+        spi_obj[i].config = &spi_config[i];
+        spi_obj[i].spi_bus.parent.user_data = &spi_config[i];
+
+        result = rt_spi_bus_register(&spi_obj[i].spi_bus,
+                                      spi_config[i].name,
+                                      &ns800_spi_ops);
+        if (result != RT_EOK)
+        {
+            LOG_E("rt_spi_bus_register(%s) failed: %d", spi_config[i].name, result);
+        }
+    }
+
+    return RT_EOK;
+}
+
+INIT_BOARD_EXPORT(rt_hw_spi_init);
+
+#endif
+
diff --git a/bsp/novosns/ns800/libraries/HAL_Drivers/drivers/drv_spi.h b/bsp/novosns/ns800/libraries/HAL_Drivers/drivers/drv_spi.h
new file mode 100644
index 0000000000..56bf9489bf
--- /dev/null
+++ b/bsp/novosns/ns800/libraries/HAL_Drivers/drivers/drv_spi.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2006-2026, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2026-05-12     lugl         first version
+ */
+
+#ifndef __DRV_SPI_H__
+#define __DRV_SPI_H__
+
+#include <rtthread.h>
+#include "rtdevice.h"
+#include <rthw.h>
+#include <drv_common.h>
+
+#ifdef RT_USING_SPI
+
+struct ns800_spi_config
+{
+    const char *name;
+    SPI_TypeDef *Instance;
+    IRQn_Type rx_irq_type;
+    IRQn_Type tx_irq_type;
+    GPIO_TypeDef *sck_port;
+    GPIO_PinNum sck_pin;
+    GPIO_AltFunc sck_mux;
+    GPIO_TypeDef *mosi_port;
+    GPIO_PinNum mosi_pin;
+    GPIO_AltFunc mosi_mux;
+    GPIO_TypeDef *miso_port;
+    GPIO_PinNum miso_pin;
+    GPIO_AltFunc miso_mux;
+};
+
+struct ns800_spi
+{
+    SPI_TypeDef *Instance;
+    struct rt_spi_bus spi_bus;
+    struct ns800_spi_config *config;
+};
+
+int rt_hw_spi_init(void);
+
+#endif
+
+#endif /* __DRV_SPI_H__ */
+
diff --git a/bsp/novosns/ns800/ns800rt7p65-nssinepad/.ci/attachconfig/ci.attachconfig.yml b/bsp/novosns/ns800/ns800rt7p65-nssinepad/.ci/attachconfig/ci.attachconfig.yml
index 7eba0225c6..fe5a40c27b 100644
--- a/bsp/novosns/ns800/ns800rt7p65-nssinepad/.ci/attachconfig/ci.attachconfig.yml
+++ b/bsp/novosns/ns800/ns800rt7p65-nssinepad/.ci/attachconfig/ci.attachconfig.yml
@@ -5,4 +5,6 @@ devices.ecap:
     <<: *scons
     kconfig:
       - CONFIG_BSP_USING_ECAP=y
-      - CONFIG_BSP_USING_ECAP1=y
\ No newline at end of file
+      - CONFIG_BSP_USING_ECAP1=y
+      - CONFIG_BSP_USING_SPI=y
+      - CONFIG_BSP_USING_SPI1=y
\ No newline at end of file
diff --git a/bsp/novosns/ns800/ns800rt7p65-nssinepad/board/Kconfig b/bsp/novosns/ns800/ns800rt7p65-nssinepad/board/Kconfig
index 5b2c2580dc..0d9073c9bb 100644
--- a/bsp/novosns/ns800/ns800rt7p65-nssinepad/board/Kconfig
+++ b/bsp/novosns/ns800/ns800rt7p65-nssinepad/board/Kconfig
@@ -153,4 +153,26 @@ menu "On-chip Peripheral Drivers"
 
     endif
 
+    menuconfig BSP_USING_SPI
+        bool "Enable SPI"
+        select RT_USING_SPI
+        default n
+        if BSP_USING_SPI
+            menuconfig BSP_USING_SPI1
+                bool "Enable SPI1"
+                default n
+
+            menuconfig BSP_USING_SPI2
+                bool "Enable SPI2"
+                default n
+
+            menuconfig BSP_USING_SPI3
+                bool "Enable SPI3"
+                default n
+
+            menuconfig BSP_USING_SPI4
+                bool "Enable SPI4"
+                default n
+        endif
+
 endmenu