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

2026-09-06 03:52:57 +08:00
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+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2017 Socionext Inc.
+ *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ */
+
+#ifndef __UNIPHIER_SOC_INFO_H__
+#define __UNIPHIER_SOC_INFO_H__
+
+#include <linux/kernel.h>
+#include <linux/stddef.h>
+
+#define UNIPHIER_LD4_ID		0x26
+#define UNIPHIER_PRO4_ID	0x28
+#define UNIPHIER_SLD8_ID	0x29
+#define UNIPHIER_PRO5_ID	0x2a
+#define UNIPHIER_PXS2_ID	0x2e
+#define UNIPHIER_LD6B_ID	0x2f
+#define UNIPHIER_LD11_ID	0x31
+#define UNIPHIER_LD20_ID	0x32
+#define UNIPHIER_PXS3_ID	0x35
+
+unsigned int uniphier_get_soc_id(void);
+unsigned int uniphier_get_soc_model(void);
+unsigned int uniphier_get_soc_revision(void);
+
+#define UNIPHIER_DEFINE_SOCDATA_FUNC(__func_name, __table)	\
+static typeof(&__table[0]) __func_name(void)			\
+{								\
+	unsigned int soc_id;					\
+	int i;							\
+								\
+	soc_id = uniphier_get_soc_id();				\
+	for (i = 0; i < ARRAY_SIZE(__table); i++) {		\
+		if (__table[i].soc_id == soc_id)		\
+			return &__table[i];			\
+	}							\
+								\
+	return NULL;						\
+}
+
+#endif /* __UNIPHIER_SOC_INFO_H__ */