初版

2025-12-03 11:12:34 +08:00
parent c23ae4f24c
commit bc195654bf
8163 changed files with 3799544 additions and 92 deletions
@@ -0,0 +1,85 @@
+/*********************************************************************************************
+    *   Filename        : gpio.h
+
+    *   Description     : 本文件存放p11 gpio的接口函数和宏定义
+
+    *   Author          : MoZhiYe
+
+    *   Email           : mozhiye@zh-jieli.com
+
+    *   Last modifiled  : 2021-05-17 09:00
+
+    *   Copyright:(c)JIELI  2021-2029  @ , All Rights Reserved.
+*********************************************************************************************/
+
+#ifndef __GPIO_H__
+#define __GPIO_H__
+
+#define IO_GROUP_NUM 				16
+
+//PB0 ~ PB13
+#define IO_PORTB_00 				(IO_GROUP_NUM * 1 + 0)
+#define IO_PORTB_01 				(IO_GROUP_NUM * 1 + 1)
+#define IO_PORTB_02 				(IO_GROUP_NUM * 1 + 2)
+#define IO_PORTB_03 				(IO_GROUP_NUM * 1 + 3)
+#define IO_PORTB_04 				(IO_GROUP_NUM * 1 + 4)
+#define IO_PORTB_05 				(IO_GROUP_NUM * 1 + 5)
+#define IO_PORTB_06 				(IO_GROUP_NUM * 1 + 6)
+#define IO_PORTB_07 				(IO_GROUP_NUM * 1 + 7)
+#define IO_PORTB_08 				(IO_GROUP_NUM * 1 + 8)
+
+#define IO_MAX_NUM 					(IO_PORTB_08 + 1)
+
+#ifndef EINVAL
+#define EINVAL      22  /* Invalid argument */
+#endif /* #ifndef EINVAL */
+
+#ifndef EFAULT
+#define	EFAULT		14	/* Bad address */
+#endif /* #ifndef EFAULT */
+
+enum gpio_drive_strength {
+    PORT_DRIVE_STRENGT_2p4mA,		///< 最大驱动电流  2.4mA
+    PORT_DRIVE_STRENGT_8p0mA,		///< 最大驱动电流  8.0mA
+    PORT_DRIVE_STRENGT_24p0mA,		///< 最大驱动电流 24.0mA
+    PORT_DRIVE_STRENGT_64p0mA,		///< 最大驱动电流 64.0mA
+};
+
+//===================================================//
+// BR27 P11 Crossbar API
+//===================================================//
+enum PFI_TABLE {
+    PFI_GP_ICH0 = ((u32)(&(P11_IMAP->P11_FI_GP_ICH0))),
+    PFI_GP_ICH1 = ((u32)(&(P11_IMAP->P11_FI_GP_ICH1))),
+    PFI_GP_ICH2 = ((u32)(&(P11_IMAP->P11_FI_GP_ICH2))),
+    PFI_UART0_RX = ((u32)(&(P11_IMAP->P11_FI_UART0_RX))),
+    PFI_IIC_SCL = ((u32)(&(P11_IMAP->P11_FI_IIC_SCL))),
+    PFI_IIC_SDA = ((u32)(&(P11_IMAP->P11_FI_IIC_SDA))),
+};
+
+int gpio_set_direction(u32 gpio, u32 dir);
+
+int gpio_set_output_value(u32 gpio, u32 value);
+
+int gpio_set_pull_up(u32 gpio, u32 value);
+
+int gpio_set_pull_down(u32 gpio, int value);
+
+int gpio_set_hd(u32 gpio, int value);
+
+int gpio_set_die(u32 gpio, int value);
+
+int gpio_set_dieh(u32 gpio, int value);
+
+int gpio_set_spl(u32 gpio, int value);
+
+int gpio_read(u32 gpio);
+
+int gpio_set_fun_output_port(u32 gpio, u32 fun_index, u8 dir_ctl, u8 data_ctl);
+int gpio_disable_fun_output_port(u32 gpio);
+
+int gpio_set_fun_input_port(u32 gpio, enum PFI_TABLE pfun);
+int gpio_disable_fun_input_port(enum PFI_TABLE pfun);
+
+
+#endif /* #ifndef __GPIO_H__ */