+#endif /* __REGULATOR_CPR_REGULATOR_H__ */
--- /dev/null
+++ b/drivers/regulator/cpr3-util.c
-@@ -0,0 +1,2750 @@
+@@ -0,0 +1,2760 @@
+/*
+ * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.
+ *
+#include <linux/slab.h>
+#include <linux/types.h>
+
-+#include <soc/qcom/socinfo.h>
-+
+#include "cpr3-regulator.h"
+
+#define BYTES_PER_FUSE_ROW 8
+/* This constant has units of uV/mV so 1000 corresponds to 100%. */
+#define CPR3_AGING_DERATE_UNITY 1000
+
++static inline int read_ipq_soc_version_major(void)
++{
++ const int *prop;
++ prop = of_get_property(of_find_node_by_path("/"), "soc_version_major",
++ NULL);
++
++ if (!prop)
++ return -EINVAL;
++
++ return le32_to_cpu(*prop);
++}
++
+/**
+ * cpr3_allocate_regulators() - allocate and initialize CPR3 regulators for a
+ * given thread based upon device tree data
+
+arch_initcall(cpr4_regulator_init);
+module_exit(cpr4_regulator_exit);
---- /dev/null
-+++ b/include/soc/qcom/socinfo.h
-@@ -0,0 +1,463 @@
-+/* Copyright (c) 2009-2014, 2016, 2020, 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 _ARCH_ARM_MACH_MSM_SOCINFO_H_
-+#define _ARCH_ARM_MACH_MSM_SOCINFO_H_
-+
-+#include <linux/of.h>
-+
-+#define CPU_IPQ8074 323
-+#define CPU_IPQ8072 342
-+#define CPU_IPQ8076 343
-+#define CPU_IPQ8078 344
-+#define CPU_IPQ8070 375
-+#define CPU_IPQ8071 376
-+
-+#define CPU_IPQ8072A 389
-+#define CPU_IPQ8074A 390
-+#define CPU_IPQ8076A 391
-+#define CPU_IPQ8078A 392
-+#define CPU_IPQ8070A 395
-+#define CPU_IPQ8071A 396
-+
-+#define CPU_IPQ8172 397
-+#define CPU_IPQ8173 398
-+#define CPU_IPQ8174 399
-+
-+#define CPU_IPQ6018 402
-+#define CPU_IPQ6028 403
-+#define CPU_IPQ6000 421
-+#define CPU_IPQ6010 422
-+#define CPU_IPQ6005 453
-+
-+#define CPU_IPQ5010 446
-+#define CPU_IPQ5018 447
-+#define CPU_IPQ5028 448
-+#define CPU_IPQ5000 503
-+#define CPU_IPQ0509 504
-+#define CPU_IPQ0518 505
-+
-+#define CPU_IPQ9514 510
-+#define CPU_IPQ9554 512
-+#define CPU_IPQ9570 513
-+#define CPU_IPQ9574 514
-+#define CPU_IPQ9550 511
-+#define CPU_IPQ9510 521
-+
-+static inline int read_ipq_soc_version_major(void)
-+{
-+ const int *prop;
-+ prop = of_get_property(of_find_node_by_path("/"), "soc_version_major",
-+ NULL);
-+
-+ if (!prop)
-+ return -EINVAL;
-+
-+ return le32_to_cpu(*prop);
-+}
-+
-+static inline int read_ipq_cpu_type(void)
-+{
-+ const int *prop;
-+ prop = of_get_property(of_find_node_by_path("/"), "cpu_type", NULL);
-+ /*
-+ * Return Default CPU type if "cpu_type" property is not found in DTSI
-+ */
-+ if (!prop)
-+ return CPU_IPQ8074;
-+
-+ return le32_to_cpu(*prop);
-+}
-+
-+static inline int cpu_is_ipq8070(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8070;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8071(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8071;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8072(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8072;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8074(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8074;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8076(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8076;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8078(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8078;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8072a(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8072A;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8074a(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8074A;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8076a(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8076A;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8078a(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8078A;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8070a(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8070A;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8071a(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8071A;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8172(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8172;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8173(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8173;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq8174(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ8174;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq6018(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ6018;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq6028(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ6028;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq6000(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ6000;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq6010(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ6010;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq6005(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ6005;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq5010(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ5010;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq5018(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ5018;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq5028(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ5028;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq5000(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ5000;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq0509(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ0509;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq0518(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ0518;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq9514(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ9514;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq9554(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ9554;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq9570(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ9570;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq9574(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ9574;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq9550(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ9550;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq9510(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return read_ipq_cpu_type() == CPU_IPQ9510;
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq807x(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return cpu_is_ipq8072() || cpu_is_ipq8074() ||
-+ cpu_is_ipq8076() || cpu_is_ipq8078() ||
-+ cpu_is_ipq8070() || cpu_is_ipq8071() ||
-+ cpu_is_ipq8072a() || cpu_is_ipq8074a() ||
-+ cpu_is_ipq8076a() || cpu_is_ipq8078a() ||
-+ cpu_is_ipq8070a() || cpu_is_ipq8071a() ||
-+ cpu_is_ipq8172() || cpu_is_ipq8173() ||
-+ cpu_is_ipq8174();
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq60xx(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return cpu_is_ipq6018() || cpu_is_ipq6028() ||
-+ cpu_is_ipq6000() || cpu_is_ipq6010() ||
-+ cpu_is_ipq6005();
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq50xx(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return cpu_is_ipq5010() || cpu_is_ipq5018() ||
-+ cpu_is_ipq5028() || cpu_is_ipq5000() ||
-+ cpu_is_ipq0509() || cpu_is_ipq0518();
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_ipq95xx(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return cpu_is_ipq9514() || cpu_is_ipq9554() ||
-+ cpu_is_ipq9570() || cpu_is_ipq9574() ||
-+ cpu_is_ipq9550() || cpu_is_ipq9510();
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_nss_crypto_enabled(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return cpu_is_ipq807x() || cpu_is_ipq60xx() ||
-+ cpu_is_ipq50xx() || cpu_is_ipq9570() ||
-+ cpu_is_ipq9550() || cpu_is_ipq9574() ||
-+ cpu_is_ipq9554();
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_internal_wifi_enabled(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return cpu_is_ipq807x() || cpu_is_ipq60xx() ||
-+ cpu_is_ipq50xx() || cpu_is_ipq9514() ||
-+ cpu_is_ipq9554() || cpu_is_ipq9574();
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_uniphy1_enabled(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return cpu_is_ipq807x() || cpu_is_ipq60xx() ||
-+ cpu_is_ipq9554() || cpu_is_ipq9570() ||
-+ cpu_is_ipq9574() || cpu_is_ipq9550();
-+#else
-+ return 0;
-+#endif
-+}
-+
-+static inline int cpu_is_uniphy2_enabled(void)
-+{
-+#ifdef CONFIG_ARCH_QCOM
-+ return cpu_is_ipq807x() || cpu_is_ipq9570() ||
-+ cpu_is_ipq9574();
-+#else
-+ return 0;
-+#endif
-+}
-+
-+#endif /* _ARCH_ARM_MACH_MSM_SOCINFO_H_ */