[PATCH 1/4] soc: qcom: socinfo: move SMEM item struct and defines to a header

Robert Marko
2023-01-21T11:29:58Z

Move SMEM item struct and related defines to a header in order to be able
to reuse them in the Qualcomm NVMEM CPUFreq driver instead of duplicating
them.

Signed-off-by: Robert Marko <robimarko@gmail.com>
---
drivers/soc/qcom/socinfo.c | 65 +-----------------------------
include/linux/soc/qcom/socinfo.h | 68 ++++++++++++++++++++++++++++++++
2 files changed, 69 insertions(+), 64 deletions(-)
create mode 100644 include/linux/soc/qcom/socinfo.h

diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index 3b970a80f3aa..5919f863f369 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -11,6 +11,7 @@
#include <linux/random.h>
#include <linux/slab.h>
#include <linux/soc/qcom/smem.h>
+#include <linux/soc/qcom/socinfo.h>
#include <linux/string.h>
#include <linux/stringify.h>
#include <linux/sys_soc.h>
@@ -32,15 +33,6 @@
#define qcom_board_id(id) QCOM_ID_ ## id, __stringify(id)
#define qcom_board_id_named(id, name) QCOM_ID_ ## id, (name)

-#define SMEM_SOCINFO_BUILD_ID_LENGTH 32
-#define SMEM_SOCINFO_CHIP_ID_LENGTH 32
-
-/*
- * SMEM item id, used to acquire handles to respective
- * SMEM region.
- */
-#define SMEM_HW_SW_BUILD_ID 137
-
#ifdef CONFIG_DEBUG_FS
#define SMEM_IMAGE_VERSION_BLOCKS_COUNT 32
#define SMEM_IMAGE_VERSION_SIZE 4096
@@ -121,62 +113,7 @@ static const char *const pmic_models[] = {
[58] = "PM8450",
[65] = "PM8010",
};
-#endif /* CONFIG_DEBUG_FS */
-
-/* Socinfo SMEM item structure */
-struct socinfo {
- __le32 fmt;
- __le32 id;
- __le32 ver;
- char build_id[SMEM_SOCINFO_BUILD_ID_LENGTH];
- /* Version 2 */
- __le32 raw_id;
- __le32 raw_ver;
- /* Version 3 */
- __le32 hw_plat;
- /* Version 4 */
- __le32 plat_ver;
- /* Version 5 */
- __le32 accessory_chip;
- /* Version 6 */
- __le32 hw_plat_subtype;
- /* Version 7 */
- __le32 pmic_model;
- __le32 pmic_die_rev;
- /* Version 8 */
- __le32 pmic_model_1;
- __le32 pmic_die_rev_1;
- __le32 pmic_model_2;
- __le32 pmic_die_rev_2;
- /* Version 9 */
- __le32 foundry_id;
- /* Version 10 */
- __le32 serial_num;
- /* Version 11 */
- __le32 num_pmics;
- __le32 pmic_array_offset;
- /* Version 12 */
- __le32 chip_family;
- __le32 raw_device_family;
- __le32 raw_device_num;
- /* Version 13 */
- __le32 nproduct_id;
- char chip_id[SMEM_SOCINFO_CHIP_ID_LENGTH];
- /* Version 14 */
- __le32 num_clusters;
- __le32 ncluster_array_offset;
- __le32 num_defective_parts;
- __le32 ndefective_parts_array_offset;
- /* Version 15 */
- __le32 nmodem_supported;
- /* Version 16 */
- __le32 feature_code;
- __le32 pcode;
- __le32 npartnamemap_offset;
- __le32 nnum_partname_mapping;
-};

-#ifdef CONFIG_DEBUG_FS
struct socinfo_params {
u32 raw_device_family;
u32 hw_plat_subtype;
diff --git a/include/linux/soc/qcom/socinfo.h b/include/linux/soc/qcom/socinfo.h
new file mode 100644
index 000000000000..6a175d635617
--- /dev/null
+++ b/include/linux/soc/qcom/socinfo.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __QCOM_SOCINFO_H__
+#define __QCOM_SOCINFO_H__
+
+/*
+ * SMEM item id, used to acquire handles to respective
+ * SMEM region.
+ */
+#define SMEM_HW_SW_BUILD_ID 137
+
+#define SMEM_SOCINFO_BUILD_ID_LENGTH 32
+#define SMEM_SOCINFO_CHIP_ID_LENGTH 32
+
+/* Socinfo SMEM item structure */
+struct socinfo {
+ __le32 fmt;
+ __le32 id;
+ __le32 ver;
+ char build_id[SMEM_SOCINFO_BUILD_ID_LENGTH];
+ /* Version 2 */
+ __le32 raw_id;
+ __le32 raw_ver;
+ /* Version 3 */
+ __le32 hw_plat;
+ /* Version 4 */
+ __le32 plat_ver;
+ /* Version 5 */
+ __le32 accessory_chip;
+ /* Version 6 */
+ __le32 hw_plat_subtype;
+ /* Version 7 */
+ __le32 pmic_model;
+ __le32 pmic_die_rev;
+ /* Version 8 */
+ __le32 pmic_model_1;
+ __le32 pmic_die_rev_1;
+ __le32 pmic_model_2;
+ __le32 pmic_die_rev_2;
+ /* Version 9 */
+ __le32 foundry_id;
+ /* Version 10 */
+ __le32 serial_num;
+ /* Version 11 */
+ __le32 num_pmics;
+ __le32 pmic_array_offset;
+ /* Version 12 */
+ __le32 chip_family;
+ __le32 raw_device_family;
+ __le32 raw_device_num;
+ /* Version 13 */
+ __le32 nproduct_id;
+ char chip_id[SMEM_SOCINFO_CHIP_ID_LENGTH];
+ /* Version 14 */
+ __le32 num_clusters;
+ __le32 ncluster_array_offset;
+ __le32 num_defective_parts;
+ __le32 ndefective_parts_array_offset;
+ /* Version 15 */
+ __le32 nmodem_supported;
+ /* Version 16 */
+ __le32 feature_code;
+ __le32 pcode;
+ __le32 npartnamemap_offset;
+ __le32 nnum_partname_mapping;
+};
+
+#endif
--
2.39.1