GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * LPC32xx GPIO interface
+ *
+ * (C) Copyright 2014  DENX Software Engineering GmbH
+ * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
+ */
+
+/**
+ * GPIO Register map for LPC32xx
+ */
+
+struct gpio_regs {
+	u32 p3_inp_state;
+	u32 p3_outp_set;
+	u32 p3_outp_clr;
+	u32 p3_outp_state;
+	/* Watch out! the following are shared between p2 and p3 */
+	u32 p2_p3_dir_set;
+	u32 p2_p3_dir_clr;
+	u32 p2_p3_dir_state;
+	/* Now back to 'one register for one port' */
+	u32 p2_inp_state;
+	u32 p2_outp_set;
+	u32 p2_outp_clr;
+	u32 reserved1[6];
+	u32 p0_inp_state;
+	u32 p0_outp_set;
+	u32 p0_outp_clr;
+	u32 p0_outp_state;
+	u32 p0_dir_set;
+	u32 p0_dir_clr;
+	u32 p0_dir_state;
+	u32 reserved2;
+	u32 p1_inp_state;
+	u32 p1_outp_set;
+	u32 p1_outp_clr;
+	u32 p1_outp_state;
+	u32 p1_dir_set;
+	u32 p1_dir_clr;
+	u32 p1_dir_state;
+};