platform/x86/amd/pmc: Move PMC driver to separate directory

With latest commits having PMC code spread across multiple files, it would
be easier to maintain them in a separate directory under amd/pmc.

Co-developed-by: Sanket Goswami <[email protected]>
Signed-off-by: Sanket Goswami <[email protected]>
Signed-off-by: Shyam Sundar S K <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>

1 files changed, 44 insertions, 0 deletions

diff --git a/drivers/platform/x86/amd/pmc/pmc.h b/drivers/platform/x86/amd/pmc/pmc.h
new file mode 100644
index 000000000000..c27bd6a5642f
--- /dev/null
+++ b/drivers/platform/x86/amd/pmc/pmc.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * AMD SoC Power Management Controller Driver
+ *
+ * Copyright (c) 2023, Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Author: Mario Limonciello <[email protected]>
+ */
+
+#ifndef PMC_H
+#define PMC_H
+
+#include <linux/types.h>
+#include <linux/mutex.h>
+
+struct amd_pmc_dev {
+	void __iomem *regbase;
+	void __iomem *smu_virt_addr;
+	void __iomem *stb_virt_addr;
+	void __iomem *fch_virt_addr;
+	bool msg_port;
+	u32 base_addr;
+	u32 cpu_id;
+	u32 active_ips;
+	u32 dram_size;
+	u32 num_ips;
+	u32 s2d_msg_id;
+/* SMU version information */
+	u8 smu_program;
+	u8 major;
+	u8 minor;
+	u8 rev;
+	struct device *dev;
+	struct pci_dev *rdev;
+	struct mutex lock; /* generic mutex lock */
+	struct dentry *dbgfs_dir;
+	struct quirk_entry *quirks;
+};
+
+void amd_pmc_process_restore_quirks(struct amd_pmc_dev *dev);
+void amd_pmc_quirks_init(struct amd_pmc_dev *dev);
+
+#endif /* PMC_H */