ODROID-C5: Add odroid-c5 wiring-pi support

- Rev. 20250106
- Warning: Use only GPIO functions.

Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>
Change-Id: I02623a284c047c6b5e485d28c9714ed8e65025df

Android.bp

@@ -29,6 +29,7 @@ cc_library_shared {
         "wiringPi/odroidm1.c",
         "wiringPi/odroidm1s.c",
         "wiringPi/odroidm2.c",
+        "wiringPi/odroidc5.c",
         "wiringPi/drcSerial.c",
         "wiringPi/mcp23s08.c",
         "wiringPi/odroidn1.c",

debian/changelog

@@ -1,3 +1,10 @@
+odroid-wiringpi (3.17.1) stable; urgency=medium
+
+  * ODROID-C5: New Support for ODROID-C5
+  * ODROID: Change binary installation path
+
+ -- Bob Shin <shinys000114@gmail.com>  Thu, 29 Oct 2024 06:07:00 +0000
+
 odroid-wiringpi (3.17.0) stable; urgency=medium
 
   * ODROID-M2: New Support for ODROID-M2

gpio/readall.c

@@ -779,6 +779,69 @@ static const char *physNamesOdroidM2 [64] =
 };
 
 /*----------------------------------------------------------------------------*/
+static const char *physNamesOdroidC5All [64] =
+{
+	NULL,
+
+	"    3.3V", "5V      ",
+	"   SDA.0", "5V      ",
+	"   SCL.0", "GND(0V) ",
+	"GPIOX_17", "TxD.0   ",
+	" GND(0V)", "RxD.0   ",
+	" GPIOX_5", "GPIOX_14",
+	"GPIOX_15", "GND(0V) ",
+	" GPIOX_4", "GPIODV_1",
+	"    3.3V", "GPIODV_2",
+	"    MOSI", "GND(0V) ",
+	"    MISO", "GPIOX_6 ",
+	"    SLCK", "SS      ",
+	" GND(0V)", "GPIOX_7 ",
+	"   SDA.1", "SCL.1   ",
+	" GPIOH_4", "GND(0V) ",
+	" GPIOH_5", "GPIOX_2 ",
+	" GPIOX_0", "GND(0V) ",
+	" GPIOX_1", "GPIOX_3 ",
+	"   AIN.1", "1V8     ",
+	" GND(0V)", "AIN.0   ",
+
+	NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
+	NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
+	NULL,NULL,NULL,
+};
+
+/*----------------------------------------------------------------------------*/
+static const char *physNamesOdroidC5 [64] =
+{
+	NULL,
+
+	"   3.3V", "5V     ",
+	"  SDA.0", "5V     ",
+	"  SCL.0", "0V     ",
+	"  IO_D4", "TxD1   ",
+	"     0V", "RxD1   ",
+	"  IO_X5", "IO_X14 ",
+	" IO_X15", "0V     ",
+	"  IO_X4", "IO_DV1 ",
+	"   3.3V", "IO_DV2 ",
+	"   MOSI", "0V     ",
+	"   MISO", "IOX_6  ",
+	"   SLCK", "SS     ",
+	"     0V", "IOX_7  ",
+	"  SDA.1", "SCL.1  ",
+	"  IO_H4", "0V     ",
+	"  IO_H5", "IOX_2  ",
+	"  IO_X0", "0V     ",
+	"  IO_X1", "IOX_3  ",
+	"  AIN.1", "1V8    ",
+	"     0V", "AIN.0  ",
+
+	NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
+	NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
+	NULL,NULL,NULL,
+};
+
+/*----------------------------------------------------------------------------*/
+
 static void readallPhys(int model, int UNU rev, int physPin, const char *physNames[], int isAll) {
 	int pin ;
 
@@ -834,6 +897,7 @@ static void readallPhys(int model, int UNU rev, int physPin, const char *physNam
 			case MODEL_ODROID_M1:
 			case MODEL_ODROID_M1S:
 			case MODEL_ODROID_M2:
+			case MODEL_ODROID_C5:
 				printf (" | %2d | %5s", getDrive(pin), pupd[getPUPD(pin)]);
 				break;
 			default:
@@ -878,6 +942,7 @@ static void readallPhys(int model, int UNU rev, int physPin, const char *physNam
 			case MODEL_ODROID_M1:
 			case MODEL_ODROID_M1S:
 			case MODEL_ODROID_M2:
+			case MODEL_ODROID_C5:
 				printf (" | %-5s | %-2d", pupd[getPUPD(pin)], getDrive(pin));
 				break;
 			default:
@@ -1108,6 +1173,10 @@ void doReadall(int argc, char *argv[]) {
 			headerName = (isAll == FALSE) ? "--- M2 ---" : "---- Model ODROID-M2 ----";
 			physNames = (char *) ((isAll == FALSE) ? physNamesOdroidM2 : physNamesOdroidM2All);
 			break;
+		case MODEL_ODROID_C5:
+			headerName = (isAll == FALSE) ? "--- C5 ---" : "---- Model ODROID-C5 ----";
+			physNames = (char *) ((isAll == FALSE) ? physNamesOdroidC5 : physNamesOdroidC5All);
+		break;
 		default:
 			printf("Oops - unknown model: %d\n", model);
 			return;

wiringPi/Makefile.am

@@ -21,6 +21,7 @@ libwiringPi_la_SOURCES = \
 	odroidc1.c \
 	odroidc2.c \
 	odroidc4.c \
+	odroidc5.c \
 	odroidhc4.c \
 	odroidm1.c \
 	odroidm1s.c \

wiringPi/odroidc5.h

@@ -0,0 +1,68 @@
+/*----------------------------------------------------------------------------*/
+/*
+
+	WiringPi ODROID-C5 Board Header file
+
+ */
+/*----------------------------------------------------------------------------*/
+#ifndef	__ODROID_C5_H__
+#define	__ODROID_C5_H__
+
+/*----------------------------------------------------------------------------*/
+
+#define C5_PWM_INTERNAL_CLK			24000000
+
+#define C5_GPIO_BASE			0xfe004000
+
+#define C5_GPIO_D_WPI_START  452
+#define C5_GPIO_DV_WPI_START 457
+#define C5_GPIO_H_WPI_START  464
+#define C5_GPIO_X_WPI_START  476
+
+#define C5_GPIO_D(REG)  (REG + C5_GPIO_D_WPI_START)
+#define C5_GPIO_DV(REG) (REG + C5_GPIO_DV_WPI_START)
+#define C5_GPIO_H(REG)  (REG + C5_GPIO_H_WPI_START)
+#define C5_GPIO_X(REG)  (REG + C5_GPIO_X_WPI_START)
+
+#define C5_IS_GPIO_D(W)      (W >= C5_GPIO_D(2) && W <= C5_GPIO_D(4))
+#define C5_IS_GPIO_DV(W)     (W >= C5_GPIO_DV(1) && W <= C5_GPIO_DV(2))
+#define C5_IS_GPIO_H(W)      (W >= C5_GPIO_H(4) && W <= C5_GPIO_H(5))
+#define C5_IS_GPIO_X(W)      (W >= C5_GPIO_X(0) && W <= C5_GPIO_X(18) && W != C5_GPIO_X(16))
+#define C5_IS_GPIO_X_EXT(W)  (W >= C5_GPIO_X(16) && W <= C5_GPIO_X(18))
+
+#define C5_PIN_MUX_REG2_OFFSET 0x02
+#define C5_PIN_MUX_REG3_OFFSET 0x03
+#define C5_PIN_MUX_REG4_OFFSET 0x04
+#define C5_PIN_MUX_REG5_OFFSET 0x05
+#define C5_PIN_MUX_REGB_OFFSET 0x0b
+#define C5_PIN_MUX_REGG_OFFSET 0x10
+
+#define C5_GPIO_X_OFFSET  0x40
+#define C5_GPIO_H_OFFSET  0x50
+#define C5_GPIO_D_OFFSET  0x60
+#define C5_GPIO_DV_OFFSET 0xa0
+
+#define C5_GPIO_I_OFFSET 		0x00
+#define C5_GPIO_O_OFFSET 		0x01
+#define C5_GPIO_OEN_OFFSET 		0x02
+#define C5_GPIO_PULL_EN_OFFSET 	0x03
+#define C5_GPIO_PULL_UP_OFFSET 	0x04
+#define C5_GPIO_DS_OFFSET 		0x07
+#define C5_GPIO_DS_EXT_OFFSET 	0x08
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void init_odroidc5 (struct libodroid *libwiring);
+
+#ifdef __cplusplus
+}
+#endif
+
+/*----------------------------------------------------------------------------*/
+#endif	/* __ODROID_C5_H__ */
+/*----------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------*/

wiringPi/wiringPi.c

@@ -47,6 +47,7 @@
 #include "odroidc4.h"
 #include "odroidm1.h"
 #include "odroidm2.h"
+#include "odroidc5.h"
 
 /*----------------------------------------------------------------------------*/
 // Const string define
@@ -67,6 +68,7 @@ const char *piModelNames [16] =
 	"ODROID-M1",
 	"ODROID-M1S",
 	"ODROID-M2",
+	"ODROID-C5",
 };
 
 const char *piRevisionNames [16] =
@@ -551,6 +553,11 @@ int piGpioLayout (void) {
 			libwiring.mem = 5;
 			libwiring.rev = 1;
 			break;
+		case MODEL_ODROID_C5:
+			libwiring.maker = MAKER_AMLOGIC;
+			libwiring.mem = 4;
+			libwiring.rev = 1;
+		break;
 		case MODEL_UNKNOWN:
 		default:
 			libwiring.model = MAKER_UNKNOWN;
@@ -1279,6 +1286,9 @@ int wiringPiSetup (void)
 	case MODEL_ODROID_M2:
 		init_odroidm2(&libwiring);
 	break;
+	case MODEL_ODROID_C5:
+		init_odroidc5(&libwiring);
+	break;
 	default:
 		return wiringPiFailure (WPI_ALMOST,
 			"wiringPiSetup: Unknown model\n");

wiringPi/wiringPi.h

@@ -63,6 +63,7 @@
 #define	MODEL_ODROID_M1		8
 #define	MODEL_ODROID_M1S	9
 #define	MODEL_ODROID_M2		10
+#define	MODEL_ODROID_C5		11
 
 #define	MAKER_UNKNOWN		0
 #define	MAKER_AMLOGIC		1

wiringPi/wiringPiI2C.c

@@ -270,6 +270,8 @@ int wiringPiI2CSetup (const int devId)
 	case MODEL_ODROID_M1S:
 	case MODEL_ODROID_M2:
 		device = "/dev/i2c-0";
+	case MODEL_ODROID_C5:
+		device = "/dev/i2c-0";
 	break;
 	}
 

wiringPi/wiringPiSPI.c

@@ -151,6 +151,7 @@ int wiringPiSPISetupMode (int channel, int speed, int mode)
 	case MODEL_ODROID_M1:
 	case MODEL_ODROID_M1S:
 	case MODEL_ODROID_M2:
+	case MODEL_ODROID_C5:
 		sprintf(device, "%s%d", spiDevType0, channel);
 	break;
 	case MODEL_ODROID_XU3: