add raspi4 gpio interrupt

bsp/raspberry-pi/raspi4-32/.config

@@ -65,7 +65,7 @@ CONFIG_RT_USING_DEVICE=y
 # CONFIG_RT_USING_INTERRUPT_INFO is not set
 CONFIG_RT_USING_CONSOLE=y
 CONFIG_RT_CONSOLEBUF_SIZE=128
-CONFIG_RT_CONSOLE_DEVICE_NAME="uart1"
+CONFIG_RT_CONSOLE_DEVICE_NAME="uart0"
 CONFIG_RT_VER_NUM=0x40003
 # CONFIG_RT_USING_CPU_FFS is not set
 CONFIG_ARCH_ARMV8=y
@@ -331,7 +331,6 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_LWEXT4 is not set
 # CONFIG_PKG_USING_PARTITION is not set
 # CONFIG_PKG_USING_FAL is not set
-# CONFIG_PKG_USING_FLASHDB is not set
 # CONFIG_PKG_USING_SQLITE is not set
 # CONFIG_PKG_USING_RTI is not set
 # CONFIG_PKG_USING_LITTLEVGL2RTT is not set
@@ -388,7 +387,6 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_BEEP is not set
 # CONFIG_PKG_USING_EASYBLINK is not set
 # CONFIG_PKG_USING_PMS_SERIES is not set
-# CONFIG_PKG_USING_CAN_YMODEM is not set
 
 #
 # miscellaneous packages
@@ -425,6 +423,38 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_VT100 is not set
 # CONFIG_PKG_USING_ULAPACK is not set
 # CONFIG_PKG_USING_UKAL is not set
+
+#
+# Privated Packages of RealThread
+#
+# CONFIG_PKG_USING_CODEC is not set
+# CONFIG_PKG_USING_PLAYER is not set
+# CONFIG_PKG_USING_MPLAYER is not set
+# CONFIG_PKG_USING_PERSIMMON_SRC is not set
+# CONFIG_PKG_USING_JS_PERSIMMON is not set
+# CONFIG_PKG_USING_JERRYSCRIPT_WIN32 is not set
+
+#
+# Network Utilities
+#
+# CONFIG_PKG_USING_WICED is not set
+# CONFIG_PKG_USING_CLOUDSDK is not set
+# CONFIG_PKG_USING_POWER_MANAGER is not set
+# CONFIG_PKG_USING_RT_OTA is not set
+# CONFIG_PKG_USING_RDBD_SRC is not set
+# CONFIG_PKG_USING_RTINSIGHT is not set
+# CONFIG_PKG_USING_SMARTCONFIG is not set
+# CONFIG_PKG_USING_RTX is not set
+# CONFIG_RT_USING_TESTCASE is not set
+# CONFIG_PKG_USING_NGHTTP2 is not set
+# CONFIG_PKG_USING_AVS is not set
+# CONFIG_PKG_USING_ALI_LINKKIT is not set
+# CONFIG_PKG_USING_STS is not set
+# CONFIG_PKG_USING_DLMS is not set
+# CONFIG_PKG_USING_AUDIO_FRAMEWORK is not set
+# CONFIG_PKG_USING_ZBAR is not set
+# CONFIG_PKG_USING_MCF is not set
+# CONFIG_PKG_USING_URPC is not set
 CONFIG_BCM2711_SOC=y
 # CONFIG_BSP_SUPPORT_FPU is not set
 

bsp/raspberry-pi/raspi4-32/driver/drv_gpio.h

@@ -17,6 +17,14 @@
 #include "board.h"
 #include "interrupt.h"
 
+struct gpio_irq_def
+{
+    void  *irq_arg[32];
+    void (*irq_cb[32])(void *param);
+    rt_uint8_t irq_type[32];
+    rt_uint8_t state[32];
+};
+
 #define GPIO_REG_GPFSEL0(BASE)             HWREG32(BASE + 0x00)
 #define GPIO_REG_GPFSEL1(BASE)             HWREG32(BASE + 0x04)
 #define GPIO_REG_GPFSEL2(BASE)             HWREG32(BASE + 0x08)
@@ -59,6 +67,10 @@
 #define GPIO_REG_GPPUDCLK1(BASE)           HWREG32(BASE + 0x9C)
 #define GPIO_REG_REV9(BASE)                HWREG32(BASE + 0xA0)
 #define GPIO_REG_TEST(BASE)                HWREG32(BASE + 0xA4)
+#define GPIO_PUP_PDN_CNTRL_REG0(BASE)      HWREG32(BASE + 0xE4)
+#define GPIO_PUP_PDN_CNTRL_REG1(BASE)      HWREG32(BASE + 0xE8)
+#define GPIO_PUP_PDN_CNTRL_REG2(BASE)      HWREG32(BASE + 0xEC)
+#define GPIO_PUP_PDN_CNTRL_REG3(BASE)      HWREG32(BASE + 0xF0)
 
 typedef enum {
     GPIO_PIN_0,
@@ -115,6 +127,12 @@ typedef enum {
     ALT5 = 0b010
 } GPIO_FUNC;
 
+typedef enum {
+    RASPI_NO_RESISTOR = 0x00,
+    RASPI_PULL_UP = 0x01,
+    RASPI_PULL_DOWN = 0x10
+} GPIO_PUPD_FUNC;
+
 void prev_raspi_pin_mode(GPIO_PIN pin, GPIO_FUNC mode);
 int rt_hw_gpio_init(void);
 

bsp/raspberry-pi/raspi4-32/driver/raspi4.h

@@ -29,6 +29,11 @@
 
 /* GPIO */
 #define GPIO_BASE                   (PER_BASE + GPIO_BASE_OFFSET)
+#define GPIO_IRQ_NUM                (3)   //40 pin mode
+#define IRQ_GPIO0                   (96 + 49) //bank0 (0 to 27)
+#define IRQ_GPIO1                   (96 + 50) //bank1 (28 to 45)
+#define IRQ_GPIO2                   (96 + 51) //bank2 (46 to 57)
+#define IRQ_GPIO3                   (96 + 52) //bank3
 
 /* Timer (ARM side) */
 #define ARM_TIMER_IRQ       (64)

bsp/raspberry-pi/raspi4-32/rtconfig.h

@@ -154,6 +154,12 @@
 
 /* samples: kernel and components samples */
 
+
+/* Privated Packages of RealThread */
+
+
+/* Network Utilities */
+
 #define BCM2711_SOC
 
 /* Hardware Drivers Config */