[PATCH 9/9] soc/qcom: Add REVID driver

Konrad Dybcio
2020-07-26T11:15:00Z

From: Xiaozhe Shi <xiaozhes@codeaurora.org>

Add the REVID device driver. The REVID driver will print out the PMIC
revision at probe time.

Signed-off-by: Xiaozhe Shi <xiaozhes@codeaurora.org>
[konradybcio@gmail.com: Fast-forward the driver from kernel 4.14 to 5.8,
convert binding to yaml]
Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
---
.../bindings/soc/qcom/qcom,qpnp-revid.yaml | 38 ++
drivers/soc/qcom/Kconfig | 9 +
drivers/soc/qcom/Makefile | 1 +
drivers/soc/qcom/qpnp-revid.c | 288 ++++++++++++++
include/linux/qpnp/qpnp-revid.h | 369 ++++++++++++++++++
5 files changed, 705 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,qpnp-revid.yaml
create mode 100644 drivers/soc/qcom/qpnp-revid.c
create mode 100644 include/linux/qpnp/qpnp-revid.h

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,qpnp-revid.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,qpnp-revid.yaml
new file mode 100644
index 000000000000..fa4a15d7cc15
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,qpnp-revid.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/qcom/qcom,qpnp-revid.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: QPNP-REVID
+
+description: |
+ QPNP-REVID provides a way to read the PMIC part number and revision.
+
+properties:
+ compatible:
+ enum:
+ - qcom,qpnp-revid
+
+ reg:
+ description: Offset and length of the PMIC peripheral register map.
+ maxItems: 1
+
+ qcom,fab-id-valid:
+ description: |
+ Use this property when support to read Fab
+ identification from REV ID peripheral is available.
+
+ qcom,tp-rev-valid:
+ description: |
+ Use this property when support to read TP
+ revision identification from REV ID peripheral.
+
+examples:
+ - |
+ qcom,revid@100 {
+ compatible = "qcom,qpnp-revid";
+ reg = <0x100 0x100>;
+ };
+
+...
diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 07bb261a63d2..03a024acdb37 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -75,6 +75,15 @@ config QCOM_QMI_HELPERS
tristate
depends on NET

+config QCOM_QPNP_REVID
+ tristate "QPNP Revision ID Peripheral"
+ depends on SPMI
+ help
+ Say 'y' here to include support for the Qualcomm Technologies, Inc.
+ QPNP REVID peripheral. REVID prints out the PMIC type and revision
+ numbers in the kernel log along with the PMIC option status. The PMIC
+ type is mapped to a QTI chip part number and logged as well.
+
config QCOM_RMTFS_MEM
tristate "Qualcomm Remote Filesystem memory driver"
depends on ARCH_QCOM
diff --git a/drivers/soc/qcom/Makefile b/drivers/soc/qcom/Makefile
index 7d7e2ecbdce6..d7a4c6b85ede 100644
--- a/drivers/soc/qcom/Makefile
+++ b/drivers/soc/qcom/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_QCOM_OCMEM) += ocmem.o
obj-$(CONFIG_QCOM_PDR_HELPERS) += pdr_interface.o
obj-$(CONFIG_QCOM_QMI_HELPERS) += qmi_helpers.o
qmi_helpers-y += qmi_encdec.o qmi_interface.o
+obj-$(CONFIG_QCOM_QPNP_REVID) += qpnp-revid.o
obj-$(CONFIG_QCOM_RMTFS_MEM) += rmtfs_mem.o
obj-$(CONFIG_QCOM_RPMH) += qcom_rpmh.o
qcom_rpmh-y += rpmh-rsc.o
diff --git a/drivers/soc/qcom/qpnp-revid.c b/drivers/soc/qcom/qpnp-revid.c
new file mode 100644
index 000000000000..edae0b299847
--- /dev/null
+++ b/drivers/soc/qcom/qpnp-revid.c
@@ -0,0 +1,288 @@
+/* Copyright (c) 2013-2019, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/spmi.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/err.h>
+#include <linux/qpnp/qpnp-revid.h>
+#include <linux/of.h>
+
+#define REVID_REVISION1 0x0
+#define REVID_REVISION2 0x1
+#define REVID_REVISION3 0x2
+#define REVID_REVISION4 0x3
+#define REVID_TYPE 0x4
+#define REVID_SUBTYPE 0x5
+#define REVID_STATUS1 0x8
+#define REVID_SPARE_0 0x60
+#define REVID_TP_REV 0xf1
+#define REVID_FAB_ID 0xf2
+
+#define QPNP_REVID_DEV_NAME "qcom,qpnp-revid"
+
+static const char *const pmic_names[] = {
+ [0] = "Unknown PMIC",
+ [PM8941_SUBTYPE] = "PM8941",
+ [PM8841_SUBTYPE] = "PM8841",
+ [PM8019_SUBTYPE] = "PM8019",
+ [PM8226_SUBTYPE] = "PM8226",
+ [PM8110_SUBTYPE] = "PM8110",
+ [PMA8084_SUBTYPE] = "PMA8084",
+ [PMI8962_SUBTYPE] = "PMI8962",
+ [PMD9635_SUBTYPE] = "PMD9635",
+ [PM8994_SUBTYPE] = "PM8994",
+ [PMI8994_SUBTYPE] = "PMI8994",
+ [PM8916_SUBTYPE] = "PM8916",
+ [PM8004_SUBTYPE] = "PM8004",
+ [PM8909_SUBTYPE] = "PM8909",
+ [PM2433_SUBTYPE] = "PM2433",
+ [PMD9655_SUBTYPE] = "PMD9655",
+ [PM8950_SUBTYPE] = "PM8950",
+ [PMI8950_SUBTYPE] = "PMI8950",
+ [PMK8001_SUBTYPE] = "PMK8001",
+ [PMI8996_SUBTYPE] = "PMI8996",
+ [PM8998_SUBTYPE] = "PM8998",
+ [PMI8998_SUBTYPE] = "PMI8998",
+ [PM8005_SUBTYPE] = "PM8005",
+ [PM8937_SUBTYPE] = "PM8937",
+ [PM660L_SUBTYPE] = "PM660L",
+ [PM660_SUBTYPE] = "PM660",
+ [PMI632_SUBTYPE] = "PMI632",
+ [PMI8937_SUBTYPE] = "PMI8937",
+ [PM8150_SUBTYPE] = "PM8150",
+ [PM8150B_SUBTYPE] = "PM8150B",
+ [PM8150L_SUBTYPE] = "PM8150L",
+ [PM6150_SUBTYPE] = "PM6150",
+ [PM8150A_SUBTYPE] = "PM8150A",
+ [PME9205_SUBTYPE] = "PME9205",
+ [PM6125_SUBTYPE] = "PM6125",
+ [PM8008_SUBTYPE] = "PM8008",
+ [SMB1355_SUBTYPE] = "SMB1355",
+ [SMB1390_SUBTYPE] = "SMB1390",
+};
+
+struct revid_chip {
+ struct list_head link;
+ struct device_node *dev_node;
+ struct pmic_revid_data data;
+};
+
+static LIST_HEAD(revid_chips);
+static DEFINE_MUTEX(revid_chips_lock);
+
+static const struct of_device_id qpnp_revid_match_table[] = {
+ { .compatible = QPNP_REVID_DEV_NAME },
+ {}
+};
+
+static u8 qpnp_read_byte(struct regmap *regmap, u16 addr)
+{
+ int rc;
+ int val;
+
+ rc = regmap_read(regmap, addr, &val);
+ if (rc) {
+ pr_err("read failed rc=%d\n", rc);
+ return 0;
+ }
+ return (u8)val;
+}
+
+/**
+ * get_revid_data - Return the revision information of PMIC
+ * @dev_node: Pointer to the revid peripheral of the PMIC for which
+ * revision information is seeked
+ *
+ * CONTEXT: Should be called in non atomic context
+ *
+ * RETURNS: pointer to struct pmic_revid_data filled with the information
+ * about the PMIC revision
+ */
+struct pmic_revid_data *get_revid_data(struct device_node *dev_node)
+{
+ struct revid_chip *revid_chip;
+
+ if (!dev_node)
+ return ERR_PTR(-EINVAL);
+
+ mutex_lock(&revid_chips_lock);
+ list_for_each_entry(revid_chip, &revid_chips, link) {
+ if (dev_node == revid_chip->dev_node) {
+ mutex_unlock(&revid_chips_lock);
+ return &revid_chip->data;
+ }
+ }
+ mutex_unlock(&revid_chips_lock);
+ return ERR_PTR(-EINVAL);
+}
+EXPORT_SYMBOL(get_revid_data);
+
+#define PM8941_PERIPHERAL_SUBTYPE 0x01
+#define PM8226_PERIPHERAL_SUBTYPE 0x04
+#define PMD9655_PERIPHERAL_SUBTYPE 0x0F
+#define PMI8950_PERIPHERAL_SUBTYPE 0x11
+#define PMI8937_PERIPHERAL_SUBTYPE 0x37
+static size_t build_pmic_string(char *buf, size_t n, int sid,
+ u8 subtype, u8 rev1, u8 rev2, u8 rev3, u8 rev4)
+{
+ size_t pos = 0;
+ /*
+ * In early versions of PM8941 and PM8226, the major revision number
+ * started incrementing from 0 (eg 0 = v1.0, 1 = v2.0).
+ * Increment the major revision number here if the chip is an early
+ * version of PM8941 or PM8226.
+ */
+ if (((int)subtype == PM8941_PERIPHERAL_SUBTYPE
+ || (int)subtype == PM8226_PERIPHERAL_SUBTYPE)
+ && rev4 < 0x02)
+ rev4++;
+
+ pos += snprintf(buf + pos, n - pos, "PMIC@SID%d", sid);
+ if (subtype >= ARRAY_SIZE(pmic_names) || subtype == 0)
+ pos += snprintf(buf + pos, n - pos, ": %s (subtype: 0x%02X)",
+ pmic_names[0], subtype);
+ else
+ pos += snprintf(buf + pos, n - pos, ": %s",
+ pmic_names[subtype]);
+ pos += snprintf(buf + pos, n - pos, " v%d.%d", rev4, rev3);
+ if (rev2 || rev1)
+ pos += snprintf(buf + pos, n - pos, ".%d", rev2);
+ if (rev1)
+ pos += snprintf(buf + pos, n - pos, ".%d", rev1);
+ return pos;
+}
+
+#define PMIC_PERIPHERAL_TYPE 0x51
+#define PMIC_STRING_MAXLENGTH 80
+static int qpnp_revid_probe(struct platform_device *pdev)
+{
+ u8 rev1, rev2, rev3, rev4, pmic_type, pmic_subtype, pmic_status;
+ u8 option1, option2, option3, option4, spare0;
+ unsigned int base;
+ int rc, fab_id, tp_rev;
+ char pmic_string[PMIC_STRING_MAXLENGTH] = {'\0'};
+ struct revid_chip *revid_chip;
+ struct regmap *regmap;
+
+ regmap = dev_get_regmap(pdev->dev.parent, NULL);
+ if (!regmap) {
+ dev_err(&pdev->dev, "Couldn't get parent's regmap\n");
+ return -EINVAL;
+ }
+
+ rc = of_property_read_u32(pdev->dev.of_node, "reg", &base);
+ if (rc < 0) {
+ dev_err(&pdev->dev,
+ "Couldn't find reg in node = %s rc = %d\n",
+ pdev->dev.of_node->full_name, rc);
+ return rc;
+ }
+ pmic_type = qpnp_read_byte(regmap, base + REVID_TYPE);
+ if (pmic_type != PMIC_PERIPHERAL_TYPE) {
+ pr_err("Invalid REVID peripheral type: %02X\n", pmic_type);
+ return -EINVAL;
+ }
+
+ rev1 = qpnp_read_byte(regmap, base + REVID_REVISION1);
+ rev2 = qpnp_read_byte(regmap, base + REVID_REVISION2);
+ rev3 = qpnp_read_byte(regmap, base + REVID_REVISION3);
+ rev4 = qpnp_read_byte(regmap, base + REVID_REVISION4);
+
+ pmic_subtype = qpnp_read_byte(regmap, base + REVID_SUBTYPE);
+ if (pmic_subtype != PMD9655_PERIPHERAL_SUBTYPE)
+ pmic_status = qpnp_read_byte(regmap, base + REVID_STATUS1);
+ else
+ pmic_status = 0;
+
+ /* special case for PMI8937 */
+ if (pmic_subtype == PMI8950_PERIPHERAL_SUBTYPE) {
+ /* read spare register */
+ spare0 = qpnp_read_byte(regmap, base + REVID_SPARE_0);
+ if (spare0)
+ pmic_subtype = PMI8937_PERIPHERAL_SUBTYPE;
+ }
+
+ if (of_property_read_bool(pdev->dev.of_node, "qcom,fab-id-valid"))
+ fab_id = qpnp_read_byte(regmap, base + REVID_FAB_ID);
+ else
+ fab_id = -EINVAL;
+
+ if (of_property_read_bool(pdev->dev.of_node, "qcom,tp-rev-valid"))
+ tp_rev = qpnp_read_byte(regmap, base + REVID_TP_REV);
+ else
+ tp_rev = -EINVAL;
+
+ revid_chip = devm_kzalloc(&pdev->dev, sizeof(struct revid_chip),
+ GFP_KERNEL);
+ if (!revid_chip)
+ return -ENOMEM;
+
+ revid_chip->dev_node = pdev->dev.of_node;
+ revid_chip->data.rev1 = rev1;
+ revid_chip->data.rev2 = rev2;
+ revid_chip->data.rev3 = rev3;
+ revid_chip->data.rev4 = rev4;
+ revid_chip->data.pmic_subtype = pmic_subtype;
+ revid_chip->data.pmic_type = pmic_type;
+ revid_chip->data.fab_id = fab_id;
+ revid_chip->data.tp_rev = tp_rev;
+
+ if (pmic_subtype < ARRAY_SIZE(pmic_names))
+ revid_chip->data.pmic_name = pmic_names[pmic_subtype];
+ else
+ revid_chip->data.pmic_name = pmic_names[0];
+
+ mutex_lock(&revid_chips_lock);
+ list_add(&revid_chip->link, &revid_chips);
+ mutex_unlock(&revid_chips_lock);
+
+ option1 = pmic_status & 0x3;
+ option2 = (pmic_status >> 2) & 0x3;
+ option3 = (pmic_status >> 4) & 0x3;
+ option4 = (pmic_status >> 6) & 0x3;
+
+ build_pmic_string(pmic_string, PMIC_STRING_MAXLENGTH,
+ to_spmi_device(pdev->dev.parent)->usid,
+ pmic_subtype, rev1, rev2, rev3, rev4);
+ pr_info("%s options: %d, %d, %d, %d\n",
+ pmic_string, option1, option2, option3, option4);
+ return 0;
+}
+
+static struct platform_driver qpnp_revid_driver = {
+ .probe = qpnp_revid_probe,
+ .driver = {
+ .name = QPNP_REVID_DEV_NAME,
+ .owner = THIS_MODULE,
+ .of_match_table = qpnp_revid_match_table,
+ },
+};
+
+static int __init qpnp_revid_init(void)
+{
+ return platform_driver_register(&qpnp_revid_driver);
+}
+
+static void __exit qpnp_revid_exit(void)
+{
+ return platform_driver_unregister(&qpnp_revid_driver);
+}
+
+subsys_initcall(qpnp_revid_init);
+module_exit(qpnp_revid_exit);
+
+MODULE_DESCRIPTION("QPNP REVID DRIVER");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" QPNP_REVID_DEV_NAME);
diff --git a/include/linux/qpnp/qpnp-revid.h b/include/linux/qpnp/qpnp-revid.h
new file mode 100644
index 000000000000..0fbdd528d204
--- /dev/null
+++ b/include/linux/qpnp/qpnp-revid.h
@@ -0,0 +1,369 @@
+/* Copyright (c) 2013-2019, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __QPNP_REVID
+#define __QPNP_REVID
+
+/* Common TYPE for all PMICs */
+#define PMIC_TYPE 0x51
+
+/* PM8994 */
+#define PM8941_SUBTYPE 0x01
+
+#define PM8941_V1P0_REV1 0x00
+#define PM8941_V1P0_REV2 0x00
+#define PM8941_V1P0_REV3 0x00
+#define PM8941_V1P0_REV4 0x01
+
+#define PM8941_V2P0_REV1 0x00
+#define PM8941_V2P0_REV2 0x00
+#define PM8941_V2P0_REV3 0x00
+#define PM8941_V2P0_REV4 0x01
+
+#define PM8941_V3P0_REV1 0x00
+#define PM8941_V3P0_REV2 0x00
+#define PM8941_V3P0_REV3 0x00
+#define PM8941_V3P0_REV4 0x03
+
+#define PM8941_V3P1_REV1 0x00
+#define PM8941_V3P1_REV2 0x00
+#define PM8941_V3P1_REV3 0x01
+#define PM8941_V3P1_REV4 0x03
+
+/* PM8841 */
+#define PM8841_SUBTYPE 0x02
+
+/* PM8019 */
+#define PM8019_SUBTYPE 0x03
+
+/* PM8226 */
+#define PM8226_SUBTYPE 0x04
+
+#define PM8226_V2P2_REV1 0x00
+#define PM8226_V2P2_REV2 0x00
+#define PM8226_V2P2_REV3 0x02
+#define PM8226_V2P2_REV4 0x02
+
+#define PM8226_V2P1_REV1 0x00
+#define PM8226_V2P1_REV2 0x00
+#define PM8226_V2P1_REV3 0x01
+#define PM8226_V2P1_REV4 0x02
+
+#define PM8226_V2P0_REV1 0x00
+#define PM8226_V2P0_REV2 0x00
+#define PM8226_V2P0_REV3 0x00
+#define PM8226_V2P0_REV4 0x02
+
+#define PM8226_V1P0_REV1 0x00
+#define PM8226_V1P0_REV2 0x00
+#define PM8226_V1P0_REV3 0x00
+#define PM8226_V1P0_REV4 0x00
+
+/* PM8110 */
+#define PM8110_SUBTYPE 0x05
+
+#define PM8110_V1P0_REV1 0x00
+#define PM8110_V1P0_REV2 0x00
+#define PM8110_V1P0_REV3 0x00
+#define PM8110_V1P0_REV4 0x01
+
+#define PM8110_V1P1_REV1 0x00
+#define PM8110_V1P1_REV2 0x01
+#define PM8110_V1P1_REV3 0x00
+#define PM8110_V1P1_REV4 0x01
+
+#define PM8110_V1P3_REV1 0x00
+#define PM8110_V1P3_REV2 0x03
+#define PM8110_V1P3_REV3 0x00
+#define PM8110_V1P3_REV4 0x01
+
+#define PM8110_V2P0_REV1 0x00
+#define PM8110_V2P0_REV2 0x00
+#define PM8110_V2P0_REV3 0x00
+#define PM8110_V2P0_REV4 0x02
+
+/* PMA8084 */
+#define PMA8084_SUBTYPE 0x06
+
+/* PMI8962 */
+#define PMI8962_SUBTYPE 0x07
+
+/* PMD9635 */
+#define PMD9635_SUBTYPE 0x08
+/* PM8994 */
+#define PM8994_SUBTYPE 0x09
+
+/* PMI8994 */
+#define PMI8994_TYPE 0x51
+#define PMI8994_SUBTYPE 0x0A
+
+#define PMI8994_V1P0_REV1 0x00
+#define PMI8994_V1P0_REV2 0x00
+#define PMI8994_V1P0_REV3 0x00
+#define PMI8994_V1P0_REV4 0x01
+
+#define PMI8994_V2P0_REV1 0x00
+#define PMI8994_V2P0_REV2 0x00
+#define PMI8994_V2P0_REV3 0x00
+#define PMI8994_V2P0_REV4 0x02
+
+/* PM8916 */
+#define PM8916_SUBTYPE 0x0B
+
+#define PM8916_V1P0_REV1 0x00
+#define PM8916_V1P0_REV2 0x00
+#define PM8916_V1P0_REV3 0x00
+#define PM8916_V1P0_REV4 0x01
+
+#define PM8916_V1P1_REV1 0x00
+#define PM8916_V1P1_REV2 0x00
+#define PM8916_V1P1_REV3 0x01
+#define PM8916_V1P1_REV4 0x01
+
+#define PM8916_V2P0_REV1 0x00
+#define PM8916_V2P0_REV2 0x00
+#define PM8916_V2P0_REV3 0x00
+#define PM8916_V2P0_REV4 0x02
+
+/* PM8004 */
+#define PM8004_SUBTYPE 0x0C
+
+/* PM8909 */
+#define PM8909_SUBTYPE 0x0D
+
+#define PM8909_V1P0_REV1 0x00
+#define PM8909_V1P0_REV2 0x00
+#define PM8909_V1P0_REV3 0x00
+#define PM8909_V1P0_REV4 0x01
+
+#define PM8909_V1P1_REV1 0x00
+#define PM8909_V1P1_REV2 0x00
+#define PM8909_V1P1_REV3 0x01
+#define PM8909_V1P1_REV4 0x01
+
+/* PM2433 */
+#define PM2433_SUBTYPE 0x0E
+
+/* PMD9655 */
+#define PMD9655_SUBTYPE 0x0F
+
+/* PM8950 */
+#define PM8950_SUBTYPE 0x10
+#define PM8950_V1P0_REV4 0x01
+
+#define PM8950_V2P0_REV4 0x02
+
+/* PMI8950 */
+#define PMI8950_SUBTYPE 0x11
+
+/* PMK8001 */
+#define PMK8001_SUBTYPE 0x12
+
+/* PMI8996 */
+#define PMI8996_SUBTYPE 0x13
+
+/* PM8998 */
+#define PM8998_SUBTYPE 0x14
+
+/* PMI8998 */
+#define PMI8998_SUBTYPE 0x15
+
+/* PM660 */
+#define PM660L_SUBTYPE 0x1A
+#define PM660_SUBTYPE 0x1B
+
+/* PM8150 */
+#define PM8150_SUBTYPE 0x1E
+#define PM8150L_SUBTYPE 0x1F
+#define PM8150B_SUBTYPE 0x20
+#define PM8150A_SUBTYPE 0x27
+
+/* PM6150 SUBTYPE */
+#define PM6150_SUBTYPE 0x28
+#define PM6150L_SUBTYPE 0x1F
+
+/* PME9205 SUBTYPE */
+#define PME9205_SUBTYPE 0x24
+
+/* PM6125 SUBTYPE */
+#define PM6125_SUBTYPE 0x2D
+
+/* PMI632 */
+#define PMI632_SUBTYPE 0x25
+
+/* PM8008 SUBTYPE */
+#define PM8008_SUBTYPE 0x2C
+
+/* PMI8998 REV_ID */
+#define PMI8998_V1P0_REV1 0x00
+#define PMI8998_V1P0_REV2 0x00
+#define PMI8998_V1P0_REV3 0x00
+#define PMI8998_V1P0_REV4 0x01
+
+#define PMI8998_V1P1_REV1 0x00
+#define PMI8998_V1P1_REV2 0x00
+#define PMI8998_V1P1_REV3 0x01
+#define PMI8998_V1P1_REV4 0x01
+
+#define PMI8998_V2P0_REV1 0x00
+#define PMI8998_V2P0_REV2 0x00
+#define PMI8998_V2P0_REV3 0x00
+#define PMI8998_V2P0_REV4 0x02
+
+/* PM660 REV_ID */
+#define PM660_V1P0_REV1 0x00
+#define PM660_V1P0_REV2 0x00
+#define PM660_V1P0_REV3 0x00
+#define PM660_V1P0_REV4 0x01
+
+#define PM660_V1P1_REV1 0x00
+#define PM660_V1P1_REV2 0x00
+#define PM660_V1P1_REV3 0x01
+#define PM660_V1P1_REV4 0x01
+
+/* PM660L REV_ID */
+#define PM660L_V1P1_REV1 0x00
+#define PM660L_V1P1_REV2 0x00
+#define PM660L_V1P1_REV3 0x01
+#define PM660L_V1P1_REV4 0x01
+
+#define PM660L_V2P0_REV1 0x00
+#define PM660L_V2P0_REV2 0x00
+#define PM660L_V2P0_REV3 0x00
+#define PM660L_V2P0_REV4 0x02
+
+/* PMI632 REV_ID */
+#define PMI632_V1P0_REV1 0x00
+#define PMI632_V1P0_REV2 0x00
+#define PMI632_V1P0_REV3 0x00
+#define PMI632_V1P0_REV4 0x01
+
+/* PM8150B_REV_ID */
+#define PM8150B_V1P0_REV1 0x00
+#define PM8150B_V1P0_REV2 0x00
+#define PM8150B_V1P0_REV3 0x00
+#define PM8150B_V1P0_REV4 0x01
+
+#define PM8150B_V2P0_REV1 0x00
+#define PM8150B_V2P0_REV2 0x00
+#define PM8150B_V2P0_REV3 0x00
+#define PM8150B_V2P0_REV4 0x02
+
+/* PM8150L_REV_ID */
+#define PM8150L_V1P0_REV1 0x00
+#define PM8150L_V1P0_REV2 0x00
+#define PM8150L_V1P0_REV3 0x00
+#define PM8150L_V1P0_REV4 0x01
+
+#define PM8150L_V2P0_REV1 0x00
+#define PM8150L_V2P0_REV2 0x00
+#define PM8150L_V2P0_REV3 0x00
+#define PM8150L_V2P0_REV4 0x02
+
+#define PM8150L_V3P0_REV1 0x00
+#define PM8150L_V3P0_REV2 0x00
+#define PM8150L_V3P0_REV3 0x00
+#define PM8150L_V3P0_REV4 0x03
+
+/* PM8150A_REV_ID */
+#define PM8150A_V1P0_REV1 0x00
+#define PM8150A_V1P0_REV2 0x00
+#define PM8150A_V1P0_REV3 0x00
+#define PM8150A_V1P0_REV4 0x01
+
+#define PM8150A_V2P0_REV1 0x00
+#define PM8150A_V2P0_REV2 0x00
+#define PM8150A_V2P0_REV3 0x00
+#define PM8150A_V2P0_REV4 0x02
+
+/* PME9205_REV_ID */
+#define PME9205_V1P0_REV1 0x00
+#define PME9205_V1P0_REV2 0x00
+#define PME9205_V1P0_REV3 0x00
+#define PME9205_V1P0_REV4 0x01
+
+#define PME9205_V2P0_REV1 0x00
+#define PME9205_V2P0_REV2 0x00
+#define PME9205_V2P0_REV3 0x00
+#define PME9205_V2P0_REV4 0x02
+
+/* PM6150_REV_ID */
+#define PM6150_V1P0_REV1 0x00
+#define PM6150_V1P0_REV2 0x00
+#define PM6150_V1P0_REV3 0x00
+#define PM6150_V1P0_REV4 0x01
+
+#define PM6150_V1P1_REV1 0x00
+#define PM6150_V1P1_REV2 0x00
+#define PM6150_V1P1_REV3 0x01
+#define PM6150_V1P1_REV4 0x01
+
+#define PM6150_V2P0_REV1 0x00
+#define PM6150_V2P0_REV2 0x00
+#define PM6150_V2P0_REV3 0x00
+#define PM6150_V2P0_REV4 0x02
+
+/* PM6125_REV_ID */
+#define PM6125_V1P0_REV1 0x00
+#define PM6125_V1P0_REV2 0x00
+#define PM6125_V1P0_REV3 0x00
+#define PM6125_V1P0_REV4 0x01
+
+/* PMI8998 FAB_ID */
+#define PMI8998_FAB_ID_SMIC 0x11
+#define PMI8998_FAB_ID_GF 0x30
+
+/* PM660 FAB_ID */
+#define PM660_FAB_ID_GF 0x0
+#define PM660_FAB_ID_TSMC 0x2
+#define PM660_FAB_ID_MX 0x3
+
+/* PM8005 */
+#define PM8005_SUBTYPE 0x18
+
+/* PM8937 */
+#define PM8937_SUBTYPE 0x19
+
+/* PMI8937 */
+#define PMI8937_SUBTYPE 0x37
+
+/* SMB1390 */
+#define SMB1390_SUBTYPE 0x23
+
+/* SMB1381 */
+#define SMB1381_SUBTYPE 0x17
+
+/* SMB1355 */
+#define SMB1355_SUBTYPE 0x1C
+
+struct pmic_revid_data {
+ u8 rev1;
+ u8 rev2;
+ u8 rev3;
+ u8 rev4;
+ u8 pmic_type;
+ u8 pmic_subtype;
+ const char *pmic_name;
+ int fab_id;
+ int tp_rev;
+};
+
+#ifdef CONFIG_QCOM_QPNP_REVID
+struct pmic_revid_data *get_revid_data(struct device_node *dev_node);
+#else
+static inline
+struct pmic_revid_data *get_revid_data(struct device_node *dev_node)
+{
+ return NULL;
+}
+#endif
+#endif
--
2.27.0