diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 7bd2c94..a8c2a96 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -9,3 +9,17 @@ config QCOM_GSBI
           functions for connecting the underlying serial UART, SPI, and I2C
           devices to the output pins.
 
+config QCOM_RPM
+	tristate "Qualcomm Resource Power Manager (RPM)"
+	depends on ARCH_QCOM && OF
+	help
+	  If you say yes to this option, support will be included for the
+	  Resource Power Manager system found in the Qualcomm 8660, 8960 and
+	  8064 based devices.
+
+	  This is required to access many regulators, clocks and bus
+	  frequencies controlled by the RPM on these devices.
+
+	  Say M here if you want to include support for the Qualcomm RPM as a
+	  module. This will build a module called "qcom_rpm".
+
diff --git a/drivers/soc/qcom/Makefile b/drivers/soc/qcom/Makefile
index 4389012..e7706e8 100644
--- a/drivers/soc/qcom/Makefile
+++ b/drivers/soc/qcom/Makefile
@@ -1 +1,2 @@
 obj-$(CONFIG_QCOM_GSBI)	+=	qcom_gsbi.o
+obj-$(CONFIG_QCOM_RPM) +=	qcom_rpm.o
diff --git a/drivers/soc/qcom/qcom_rpm.c b/drivers/soc/qcom/qcom_rpm.c
new file mode 100644
index 0000000..6fc683a
--- /dev/null
+++ b/drivers/soc/qcom/qcom_rpm.c
@@ -0,0 +1,573 @@
+/*
+ * Copyright (c) 2014, Sony Mobile Communications AB.
+ * Copyright (c) 2013, 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/platform_device.h>
+#include <linux/of_platform.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/soc/qcom_rpm.h>
+
+#include <dt-bindings/soc/qcom,rpm.h>
+
+struct qcom_rpm_resource {
+	unsigned target_id;
+	unsigned status_id;
+	unsigned select_id;
+	unsigned size;
+};
+
+struct qcom_rpm_data {
+	u32 version;
+	const struct qcom_rpm_resource *resource_table;
+	unsigned n_resources;
+};
+
+struct qcom_rpm {
+	struct device *dev;
+	struct completion ack;
+	struct mutex lock;
+
+	void __iomem *status_regs;
+	void __iomem *ctrl_regs;
+	void __iomem *req_regs;
+
+	void __iomem *ipc_rpm_reg;
+
+	u32 ack_status;
+
+	const struct qcom_rpm_data *data;
+};
+
+#define RPM_STATUS_REG(rpm, i)	((rpm)->status_regs + (i) * 4)
+#define RPM_CTRL_REG(rpm, i)	((rpm)->ctrl_regs + (i) * 4)
+#define RPM_REQ_REG(rpm, i)	((rpm)->req_regs + (i) * 4)
+
+#define RPM_REQUEST_TIMEOUT	(5 * HZ)
+
+#define RPM_REQUEST_CONTEXT	3
+#define RPM_REQ_SELECT		11
+#define RPM_ACK_CONTEXT		15
+#define RPM_ACK_SELECTOR	23
+#define RPM_SELECT_SIZE		7
+
+#define RPM_ACTIVE_STATE	BIT(0)
+#define RPM_NOTIFICATION	BIT(30)
+#define RPM_REJECTED		BIT(31)
+
+#define RPM_SIGNAL		BIT(2)
+
+static const struct qcom_rpm_resource apq8064_rpm_resource_table[] = {
+	[QCOM_RPM_CXO_CLK] =			{ 25, 9, 5, 1 },
+	[QCOM_RPM_PXO_CLK] =			{ 26, 10, 6, 1 },
+	[QCOM_RPM_APPS_FABRIC_CLK] =		{ 27, 11, 8, 1 },
+	[QCOM_RPM_SYS_FABRIC_CLK] =		{ 28, 12, 9, 1 },
+	[QCOM_RPM_MM_FABRIC_CLK] =		{ 29, 13, 10, 1 },
+	[QCOM_RPM_DAYTONA_FABRIC_CLK] =		{ 30, 14, 11, 1 },
+	[QCOM_RPM_SFPB_CLK] =			{ 31, 15, 12, 1 },
+	[QCOM_RPM_CFPB_CLK] =			{ 32, 16, 13, 1 },
+	[QCOM_RPM_MMFPB_CLK] =			{ 33, 17, 14, 1 },
+	[QCOM_RPM_EBI1_CLK] =			{ 34, 18, 16, 1 },
+	[QCOM_RPM_APPS_FABRIC_HALT] =		{ 35, 19, 18, 1 },
+	[QCOM_RPM_APPS_FABRIC_MODE] =		{ 37, 20, 19, 1 },
+	[QCOM_RPM_APPS_FABRIC_IOCTL] =		{ 40, 21, 20, 1 },
+	[QCOM_RPM_APPS_FABRIC_ARB] =		{ 41, 22, 21, 12 },
+	[QCOM_RPM_SYS_FABRIC_HALT] =		{ 53, 23, 22, 1 },
+	[QCOM_RPM_SYS_FABRIC_MODE] =		{ 55, 24, 23, 1 },
+	[QCOM_RPM_SYS_FABRIC_IOCTL] =		{ 58, 25, 24, 1 },
+	[QCOM_RPM_SYS_FABRIC_ARB] =		{ 59, 26, 25, 30 },
+	[QCOM_RPM_MM_FABRIC_HALT] =		{ 89, 27, 26, 1 },
+	[QCOM_RPM_MM_FABRIC_MODE] =		{ 91, 28, 27, 1 },
+	[QCOM_RPM_MM_FABRIC_IOCTL] =		{ 94, 29, 28, 1 },
+	[QCOM_RPM_MM_FABRIC_ARB] =		{ 95, 30, 29, 21 },
+	[QCOM_RPM_PM8921_S1] =			{ 116, 31, 30, 2 },
+	[QCOM_RPM_PM8921_S2] =			{ 118, 33, 31, 2 },
+	[QCOM_RPM_PM8921_S3] =			{ 120, 35, 32, 2 },
+	[QCOM_RPM_PM8921_S4] =			{ 122, 37, 33, 2 },
+	[QCOM_RPM_PM8921_S5] =			{ 124, 39, 34, 2 },
+	[QCOM_RPM_PM8921_S6] =			{ 126, 41, 35, 2 },
+	[QCOM_RPM_PM8921_S7] =			{ 128, 43, 36, 2 },
+	[QCOM_RPM_PM8921_S8] =			{ 130, 45, 37, 2 },
+	[QCOM_RPM_PM8921_L1] =			{ 132, 47, 38, 2 },
+	[QCOM_RPM_PM8921_L2] =			{ 134, 49, 39, 2 },
+	[QCOM_RPM_PM8921_L3] =			{ 136, 51, 40, 2 },
+	[QCOM_RPM_PM8921_L4] =			{ 138, 53, 41, 2 },
+	[QCOM_RPM_PM8921_L5] =			{ 140, 55, 42, 2 },
+	[QCOM_RPM_PM8921_L6] =			{ 142, 57, 43, 2 },
+	[QCOM_RPM_PM8921_L7] =			{ 144, 59, 44, 2 },
+	[QCOM_RPM_PM8921_L8] =			{ 146, 61, 45, 2 },
+	[QCOM_RPM_PM8921_L9] =			{ 148, 63, 46, 2 },
+	[QCOM_RPM_PM8921_L10] =			{ 150, 65, 47, 2 },
+	[QCOM_RPM_PM8921_L11] =			{ 152, 67, 48, 2 },
+	[QCOM_RPM_PM8921_L12] =			{ 154, 69, 49, 2 },
+	[QCOM_RPM_PM8921_L13] =			{ 156, 71, 50, 2 },
+	[QCOM_RPM_PM8921_L14] =			{ 158, 73, 51, 2 },
+	[QCOM_RPM_PM8921_L15] =			{ 160, 75, 52, 2 },
+	[QCOM_RPM_PM8921_L16] =			{ 162, 77, 53, 2 },
+	[QCOM_RPM_PM8921_L17] =			{ 164, 79, 54, 2 },
+	[QCOM_RPM_PM8921_L18] =			{ 166, 81, 55, 2 },
+	[QCOM_RPM_PM8921_L19] =			{ 168, 83, 56, 2 },
+	[QCOM_RPM_PM8921_L20] =			{ 170, 85, 57, 2 },
+	[QCOM_RPM_PM8921_L21] =			{ 172, 87, 58, 2 },
+	[QCOM_RPM_PM8921_L22] =			{ 174, 89, 59, 2 },
+	[QCOM_RPM_PM8921_L23] =			{ 176, 91, 60, 2 },
+	[QCOM_RPM_PM8921_L24] =			{ 178, 93, 61, 2 },
+	[QCOM_RPM_PM8921_L25] =			{ 180, 95, 62, 2 },
+	[QCOM_RPM_PM8921_L26] =			{ 182, 97, 63, 2 },
+	[QCOM_RPM_PM8921_L27] =			{ 184, 99, 64, 2 },
+	[QCOM_RPM_PM8921_L28] =			{ 186, 101, 65, 2 },
+	[QCOM_RPM_PM8921_L29] =			{ 188, 103, 66, 2 },
+	[QCOM_RPM_PM8921_CLK1] =		{ 190, 105, 67, 2 },
+	[QCOM_RPM_PM8921_CLK2] =		{ 192, 107, 68, 2 },
+	[QCOM_RPM_PM8921_LVS1] =		{ 194, 109, 69, 1 },
+	[QCOM_RPM_PM8921_LVS2] =		{ 195, 110, 70, 1 },
+	[QCOM_RPM_PM8921_LVS3] =		{ 196, 111, 71, 1 },
+	[QCOM_RPM_PM8921_LVS4] =		{ 197, 112, 72, 1 },
+	[QCOM_RPM_PM8921_LVS5] =		{ 198, 113, 73, 1 },
+	[QCOM_RPM_PM8921_LVS6] =		{ 199, 114, 74, 1 },
+	[QCOM_RPM_PM8921_LVS7] =		{ 200, 115, 75, 1 },
+	[QCOM_RPM_PM8821_S1] =			{ 201, 116, 76, 2 },
+	[QCOM_RPM_PM8821_S2] =			{ 203, 118, 77, 2 },
+	[QCOM_RPM_PM8821_L1] =			{ 205, 120, 78, 2 },
+	[QCOM_RPM_PM8921_NCP] =			{ 207, 122, 80, 2 },
+	[QCOM_RPM_CXO_BUFFERS] =		{ 209, 124, 81, 1 },
+	[QCOM_RPM_USB_OTG_SWITCH] =		{ 210, 125, 82, 1 },
+	[QCOM_RPM_HDMI_SWITCH] =		{ 211, 126, 83, 1 },
+	[QCOM_RPM_DDR_DMM] =			{ 212, 127, 84, 2 },
+	[QCOM_RPM_VDDMIN_GPIO] =		{ 215, 131, 89, 1 },
+};
+
+static const struct qcom_rpm_data apq8064_template = {
+	.version = 3,
+	.resource_table = apq8064_rpm_resource_table,
+	.n_resources = ARRAY_SIZE(apq8064_rpm_resource_table),
+};
+
+static const struct qcom_rpm_resource msm8660_rpm_resource_table[] = {
+	[QCOM_RPM_CXO_CLK] =			{ 32, 12, 5, 1 },
+	[QCOM_RPM_PXO_CLK] =			{ 33, 13, 6, 1 },
+	[QCOM_RPM_PLL_4] =			{ 34, 14, 7, 1 },
+	[QCOM_RPM_APPS_FABRIC_CLK] =		{ 35, 15, 8, 1 },
+	[QCOM_RPM_SYS_FABRIC_CLK] =		{ 36, 16, 9, 1 },
+	[QCOM_RPM_MM_FABRIC_CLK] =		{ 37, 17, 10, 1 },
+	[QCOM_RPM_DAYTONA_FABRIC_CLK] =		{ 38, 18, 11, 1 },
+	[QCOM_RPM_SFPB_CLK] =			{ 39, 19, 12, 1 },
+	[QCOM_RPM_CFPB_CLK] =			{ 40, 20, 13, 1 },
+	[QCOM_RPM_MMFPB_CLK] =			{ 41, 21, 14, 1 },
+	[QCOM_RPM_SMI_CLK] =			{ 42, 22, 15, 1 },
+	[QCOM_RPM_EBI1_CLK] =			{ 43, 23, 16, 1 },
+	[QCOM_RPM_APPS_L2_CACHE_CTL] =		{ 44, 24, 17, 1 },
+	[QCOM_RPM_APPS_FABRIC_HALT] =		{ 45, 25, 18, 2 },
+	[QCOM_RPM_APPS_FABRIC_MODE] =		{ 47, 26, 19, 3 },
+	[QCOM_RPM_APPS_FABRIC_ARB] =		{ 51, 28, 21, 6 },
+	[QCOM_RPM_SYS_FABRIC_HALT] =		{ 63, 29, 22, 2 },
+	[QCOM_RPM_SYS_FABRIC_MODE] =		{ 65, 30, 23, 3 },
+	[QCOM_RPM_SYS_FABRIC_ARB] =		{ 69, 32, 25, 22 },
+	[QCOM_RPM_MM_FABRIC_HALT] =		{ 105, 33, 26, 2 },
+	[QCOM_RPM_MM_FABRIC_MODE] =		{ 107, 34, 27, 3 },
+	[QCOM_RPM_MM_FABRIC_ARB] =		{ 111, 36, 29, 23 },
+	[QCOM_RPM_PM8901_SMPS0] =		{ 134, 37, 30, 2 },
+	[QCOM_RPM_PM8901_SMPS1] =		{ 136, 39, 31, 2 },
+	[QCOM_RPM_PM8901_SMPS2] =		{ 138, 41, 32, 2 },
+	[QCOM_RPM_PM8901_SMPS3] =		{ 140, 43, 33, 2 },
+	[QCOM_RPM_PM8901_SMPS4] =		{ 142, 45, 34, 2 },
+	[QCOM_RPM_PM8901_LDO0] =		{ 144, 47, 35, 2 },
+	[QCOM_RPM_PM8901_LDO1] =		{ 146, 49, 36, 2 },
+	[QCOM_RPM_PM8901_LDO2] =		{ 148, 51, 37, 2 },
+	[QCOM_RPM_PM8901_LDO3] =		{ 150, 53, 38, 2 },
+	[QCOM_RPM_PM8901_LDO4] =		{ 152, 55, 39, 2 },
+	[QCOM_RPM_PM8901_LDO5] =		{ 154, 57, 40, 2 },
+	[QCOM_RPM_PM8901_LDO6] =		{ 156, 59, 41, 2 },
+	[QCOM_RPM_PM8901_LVS0] =		{ 158, 61, 42, 1 },
+	[QCOM_RPM_PM8901_LVS1] =		{ 159, 62, 43, 1 },
+	[QCOM_RPM_PM8901_LVS2] =		{ 160, 63, 44, 1 },
+	[QCOM_RPM_PM8901_LVS3] =		{ 161, 64, 45, 1 },
+	[QCOM_RPM_PM8901_MVS] =			{ 162, 65, 46, 1 },
+	[QCOM_RPM_PM8058_SMPS0] =		{ 163, 66, 47, 2 },
+	[QCOM_RPM_PM8058_SMPS1] =		{ 165, 68, 48, 2 },
+	[QCOM_RPM_PM8058_SMPS2] =		{ 167, 70, 49, 2 },
+	[QCOM_RPM_PM8058_SMPS3] =		{ 169, 72, 50, 2 },
+	[QCOM_RPM_PM8058_SMPS4] =		{ 171, 74, 51, 2 },
+	[QCOM_RPM_PM8058_LDO0] =		{ 173, 76, 52, 2 },
+	[QCOM_RPM_PM8058_LDO1] =		{ 175, 78, 53, 2 },
+	[QCOM_RPM_PM8058_LDO2] =		{ 177, 80, 54, 2 },
+	[QCOM_RPM_PM8058_LDO3] =		{ 179, 82, 55, 2 },
+	[QCOM_RPM_PM8058_LDO4] =		{ 181, 84, 56, 2 },
+	[QCOM_RPM_PM8058_LDO5] =		{ 183, 86, 57, 2 },
+	[QCOM_RPM_PM8058_LDO6] =		{ 185, 88, 58, 2 },
+	[QCOM_RPM_PM8058_LDO7] =		{ 187, 90, 59, 2 },
+	[QCOM_RPM_PM8058_LDO8] =		{ 189, 92, 60, 2 },
+	[QCOM_RPM_PM8058_LDO9] =		{ 191, 94, 61, 2 },
+	[QCOM_RPM_PM8058_LDO10] =		{ 193, 96, 62, 2 },
+	[QCOM_RPM_PM8058_LDO11] =		{ 195, 98, 63, 2 },
+	[QCOM_RPM_PM8058_LDO12] =		{ 197, 100, 64, 2 },
+	[QCOM_RPM_PM8058_LDO13] =		{ 199, 102, 65, 2 },
+	[QCOM_RPM_PM8058_LDO14] =		{ 201, 104, 66, 2 },
+	[QCOM_RPM_PM8058_LDO15] =		{ 203, 106, 67, 2 },
+	[QCOM_RPM_PM8058_LDO16] =		{ 205, 108, 68, 2 },
+	[QCOM_RPM_PM8058_LDO17] =		{ 207, 110, 69, 2 },
+	[QCOM_RPM_PM8058_LDO18] =		{ 209, 112, 70, 2 },
+	[QCOM_RPM_PM8058_LDO19] =		{ 211, 114, 71, 2 },
+	[QCOM_RPM_PM8058_LDO20] =		{ 213, 116, 72, 2 },
+	[QCOM_RPM_PM8058_LDO21] =		{ 215, 118, 73, 2 },
+	[QCOM_RPM_PM8058_LDO22] =		{ 217, 120, 74, 2 },
+	[QCOM_RPM_PM8058_LDO23] =		{ 219, 122, 75, 2 },
+	[QCOM_RPM_PM8058_LDO24] =		{ 221, 124, 76, 2 },
+	[QCOM_RPM_PM8058_LDO25] =		{ 223, 126, 77, 2 },
+	[QCOM_RPM_PM8058_LVS0] =		{ 225, 128, 78, 1 },
+	[QCOM_RPM_PM8058_LVS1] =		{ 226, 129, 79, 1 },
+	[QCOM_RPM_PM8058_NCP] =			{ 227, 130, 80, 2 },
+	[QCOM_RPM_CXO_BUFFERS] =		{ 229, 132, 81, 1 },
+};
+
+static const struct qcom_rpm_data msm8660_template = {
+	.version = -1,
+	.resource_table = msm8660_rpm_resource_table,
+	.n_resources = ARRAY_SIZE(msm8660_rpm_resource_table),
+};
+
+static const struct qcom_rpm_resource msm8960_rpm_resource_table[] = {
+	[QCOM_RPM_CXO_CLK] =			{ 25, 9, 5, 1 },
+	[QCOM_RPM_PXO_CLK] =			{ 26, 10, 6, 1 },
+	[QCOM_RPM_APPS_FABRIC_CLK] =		{ 27, 11, 8, 1 },
+	[QCOM_RPM_SYS_FABRIC_CLK] =		{ 28, 12, 9, 1 },
+	[QCOM_RPM_MM_FABRIC_CLK] =		{ 29, 13, 10, 1 },
+	[QCOM_RPM_DAYTONA_FABRIC_CLK] =		{ 30, 14, 11, 1 },
+	[QCOM_RPM_SFPB_CLK] =			{ 31, 15, 12, 1 },
+	[QCOM_RPM_CFPB_CLK] =			{ 32, 16, 13, 1 },
+	[QCOM_RPM_MMFPB_CLK] =			{ 33, 17, 14, 1 },
+	[QCOM_RPM_EBI1_CLK] =			{ 34, 18, 16, 1 },
+	[QCOM_RPM_APPS_FABRIC_HALT] =		{ 35, 19, 18, 1 },
+	[QCOM_RPM_APPS_FABRIC_MODE] =		{ 37, 20, 19, 1 },
+	[QCOM_RPM_APPS_FABRIC_IOCTL] =		{ 40, 21, 20, 1 },
+	[QCOM_RPM_APPS_FABRIC_ARB] =		{ 41, 22, 21, 12 },
+	[QCOM_RPM_SYS_FABRIC_HALT] =		{ 53, 23, 22, 1 },
+	[QCOM_RPM_SYS_FABRIC_MODE] =		{ 55, 24, 23, 1 },
+	[QCOM_RPM_SYS_FABRIC_IOCTL] =		{ 58, 25, 24, 1 },
+	[QCOM_RPM_SYS_FABRIC_ARB] =		{ 59, 26, 25, 29 },
+	[QCOM_RPM_MM_FABRIC_HALT] =		{ 88, 27, 26, 1 },
+	[QCOM_RPM_MM_FABRIC_MODE] =		{ 90, 28, 27, 1 },
+	[QCOM_RPM_MM_FABRIC_IOCTL] =		{ 93, 29, 28, 1 },
+	[QCOM_RPM_MM_FABRIC_ARB] =		{ 94, 30, 29, 23 },
+	[QCOM_RPM_PM8921_S1] =			{ 117, 31, 30, 2 },
+	[QCOM_RPM_PM8921_S2] =			{ 119, 33, 31, 2 },
+	[QCOM_RPM_PM8921_S3] =			{ 121, 35, 32, 2 },
+	[QCOM_RPM_PM8921_S4] =			{ 123, 37, 33, 2 },
+	[QCOM_RPM_PM8921_S5] =			{ 125, 39, 34, 2 },
+	[QCOM_RPM_PM8921_S6] =			{ 127, 41, 35, 2 },
+	[QCOM_RPM_PM8921_S7] =			{ 129, 43, 36, 2 },
+	[QCOM_RPM_PM8921_S8] =			{ 131, 45, 37, 2 },
+	[QCOM_RPM_PM8921_L1] =			{ 133, 47, 38, 2 },
+	[QCOM_RPM_PM8921_L2] =			{ 135, 49, 39, 2 },
+	[QCOM_RPM_PM8921_L3] =			{ 137, 51, 40, 2 },
+	[QCOM_RPM_PM8921_L4] =			{ 139, 53, 41, 2 },
+	[QCOM_RPM_PM8921_L5] =			{ 141, 55, 42, 2 },
+	[QCOM_RPM_PM8921_L6] =			{ 143, 57, 43, 2 },
+	[QCOM_RPM_PM8921_L7] =			{ 145, 59, 44, 2 },
+	[QCOM_RPM_PM8921_L8] =			{ 147, 61, 45, 2 },
+	[QCOM_RPM_PM8921_L9] =			{ 149, 63, 46, 2 },
+	[QCOM_RPM_PM8921_L10] =			{ 151, 65, 47, 2 },
+	[QCOM_RPM_PM8921_L11] =			{ 153, 67, 48, 2 },
+	[QCOM_RPM_PM8921_L12] =			{ 155, 69, 49, 2 },
+	[QCOM_RPM_PM8921_L13] =			{ 157, 71, 50, 2 },
+	[QCOM_RPM_PM8921_L14] =			{ 159, 73, 51, 2 },
+	[QCOM_RPM_PM8921_L15] =			{ 161, 75, 52, 2 },
+	[QCOM_RPM_PM8921_L16] =			{ 163, 77, 53, 2 },
+	[QCOM_RPM_PM8921_L17] =			{ 165, 79, 54, 2 },
+	[QCOM_RPM_PM8921_L18] =			{ 167, 81, 55, 2 },
+	[QCOM_RPM_PM8921_L19] =			{ 169, 83, 56, 2 },
+	[QCOM_RPM_PM8921_L20] =			{ 171, 85, 57, 2 },
+	[QCOM_RPM_PM8921_L21] =			{ 173, 87, 58, 2 },
+	[QCOM_RPM_PM8921_L22] =			{ 175, 89, 59, 2 },
+	[QCOM_RPM_PM8921_L23] =			{ 177, 91, 60, 2 },
+	[QCOM_RPM_PM8921_L24] =			{ 179, 93, 61, 2 },
+	[QCOM_RPM_PM8921_L25] =			{ 181, 95, 62, 2 },
+	[QCOM_RPM_PM8921_L26] =			{ 183, 97, 63, 2 },
+	[QCOM_RPM_PM8921_L27] =			{ 185, 99, 64, 2 },
+	[QCOM_RPM_PM8921_L28] =			{ 187, 101, 65, 2 },
+	[QCOM_RPM_PM8921_L29] =			{ 189, 103, 66, 2 },
+	[QCOM_RPM_PM8921_CLK1] =		{ 191, 105, 67, 2 },
+	[QCOM_RPM_PM8921_CLK2] =		{ 193, 107, 68, 2 },
+	[QCOM_RPM_PM8921_LVS1] =		{ 195, 109, 69, 1 },
+	[QCOM_RPM_PM8921_LVS2] =		{ 196, 110, 70, 1 },
+	[QCOM_RPM_PM8921_LVS3] =		{ 197, 111, 71, 1 },
+	[QCOM_RPM_PM8921_LVS4] =		{ 198, 112, 72, 1 },
+	[QCOM_RPM_PM8921_LVS5] =		{ 199, 113, 73, 1 },
+	[QCOM_RPM_PM8921_LVS6] =		{ 200, 114, 74, 1 },
+	[QCOM_RPM_PM8921_LVS7] =		{ 201, 115, 75, 1 },
+	[QCOM_RPM_PM8921_NCP] =			{ 202, 116, 80, 2 },
+	[QCOM_RPM_CXO_BUFFERS] =		{ 204, 118, 81, 1 },
+	[QCOM_RPM_USB_OTG_SWITCH] =		{ 205, 119, 82, 1 },
+	[QCOM_RPM_HDMI_SWITCH] =		{ 206, 120, 83, 1 },
+	[QCOM_RPM_DDR_DMM] =			{ 207, 121, 84, 2 },
+};
+
+static const struct qcom_rpm_data msm8960_template = {
+	.version = 3,
+	.resource_table = msm8960_rpm_resource_table,
+	.n_resources = ARRAY_SIZE(msm8960_rpm_resource_table),
+};
+
+static const struct of_device_id qcom_rpm_of_match[] = {
+	{ .compatible = "qcom,rpm-apq8064", .data = &apq8064_template },
+	{ .compatible = "qcom,rpm-msm8660", .data = &msm8660_template },
+	{ .compatible = "qcom,rpm-msm8960", .data = &msm8960_template },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, qcom_rpm_of_match);
+
+struct qcom_rpm *dev_get_qcom_rpm(struct device *dev)
+{
+	return dev_get_drvdata(dev);
+}
+EXPORT_SYMBOL(dev_get_qcom_rpm);
+
+int qcom_rpm_write(struct qcom_rpm *rpm, int resource, u32 *buf, size_t count)
+{
+	const struct qcom_rpm_resource *res;
+	const struct qcom_rpm_data *data = rpm->data;
+	u32 sel_mask[RPM_SELECT_SIZE] = { 0 };
+	int left;
+	int ret = 0;
+	int i;
+
+	if (WARN_ON(resource < 0 || resource >= data->n_resources))
+		return -EINVAL;
+
+	res = &data->resource_table[resource];
+	if (WARN_ON(res->size != count))
+		return -EINVAL;
+
+	mutex_lock(&rpm->lock);
+
+	for (i = 0; i < res->size; i++)
+		writel_relaxed(buf[i], RPM_REQ_REG(rpm, res->target_id + i));
+
+	bitmap_set((unsigned long *)sel_mask, res->select_id, 1);
+	for (i = 0; i < ARRAY_SIZE(sel_mask); i++) {
+		writel_relaxed(sel_mask[i],
+			       RPM_CTRL_REG(rpm, RPM_REQ_SELECT + i));
+	}
+
+	writel_relaxed(RPM_ACTIVE_STATE,
+		       RPM_CTRL_REG(rpm, RPM_REQUEST_CONTEXT));
+
+	reinit_completion(&rpm->ack);
+	writel(RPM_SIGNAL, rpm->ipc_rpm_reg);
+
+	left = wait_for_completion_timeout(&rpm->ack, RPM_REQUEST_TIMEOUT);
+	if (!left)
+		ret = -ETIMEDOUT;
+	else if (rpm->ack_status & RPM_REJECTED)
+		ret = -EIO;
+
+	mutex_unlock(&rpm->lock);
+
+	return ret;
+}
+EXPORT_SYMBOL(qcom_rpm_write);
+
+static irqreturn_t qcom_rpm_ack_interrupt(int irq, void *dev)
+{
+	struct qcom_rpm *rpm = dev;
+	u32 ack;
+	int i;
+
+	ack = readl_relaxed(RPM_CTRL_REG(rpm, RPM_ACK_CONTEXT));
+	for (i = 0; i < RPM_SELECT_SIZE; i++)
+		writel_relaxed(0, RPM_CTRL_REG(rpm, RPM_ACK_SELECTOR + i));
+	writel(0, RPM_CTRL_REG(rpm, RPM_ACK_CONTEXT));
+
+	if (ack & RPM_NOTIFICATION) {
+		dev_warn(rpm->dev, "ignoring notification!\n");
+	} else {
+		rpm->ack_status = ack;
+		complete(&rpm->ack);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t qcom_rpm_err_interrupt(int irq, void *dev)
+{
+	struct qcom_rpm *rpm = dev;
+
+	writel(0x1, rpm->ipc_rpm_reg);
+
+	dev_err(rpm->dev, "RPM triggered fatal error\n");
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t qcom_rpm_wakeup_interrupt(int irq, void *dev)
+{
+	return IRQ_HANDLED;
+}
+
+static int qcom_rpm_probe(struct platform_device *pdev)
+{
+	const struct of_device_id *match;
+	struct resource *res;
+	struct qcom_rpm *rpm;
+	u32 fw_version[3];
+	int irq_wakeup;
+	int irq_ack;
+	int irq_err;
+	int ret;
+
+	rpm = devm_kzalloc(&pdev->dev, sizeof(*rpm), GFP_KERNEL);
+	if (!rpm) {
+		dev_err(&pdev->dev, "Can't allocate qcom_rpm\n");
+		return -ENOMEM;
+	}
+	rpm->dev = &pdev->dev;
+	mutex_init(&rpm->lock);
+	init_completion(&rpm->ack);
+
+	irq_ack = platform_get_irq_byname(pdev, "ack");
+	if (irq_ack < 0) {
+		dev_err(&pdev->dev, "required ack interrupt missing\n");
+		return irq_ack;
+	}
+
+	irq_err = platform_get_irq_byname(pdev, "err");
+	if (irq_err < 0) {
+		dev_err(&pdev->dev, "required err interrupt missing\n");
+		return irq_err;
+	}
+
+	irq_wakeup = platform_get_irq_byname(pdev, "wakeup");
+	if (irq_wakeup < 0) {
+		dev_err(&pdev->dev, "required wakeup interrupt missing\n");
+		return irq_wakeup;
+	}
+
+	match = of_match_device(qcom_rpm_of_match, &pdev->dev);
+	rpm->data = match->data;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	rpm->status_regs = devm_ioremap_resource(&pdev->dev, res);
+	rpm->ctrl_regs = rpm->status_regs + 0x400;
+	rpm->req_regs = rpm->status_regs + 0x600;
+	if (IS_ERR(rpm->status_regs))
+		return PTR_ERR(rpm->status_regs);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+	rpm->ipc_rpm_reg = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(rpm->ipc_rpm_reg))
+		return PTR_ERR(rpm->ipc_rpm_reg);
+
+	dev_set_drvdata(&pdev->dev, rpm);
+
+	fw_version[0] = readl(RPM_STATUS_REG(rpm, 0));
+	fw_version[1] = readl(RPM_STATUS_REG(rpm, 1));
+	fw_version[2] = readl(RPM_STATUS_REG(rpm, 2));
+	if (fw_version[0] != rpm->data->version) {
+		dev_err(&pdev->dev,
+			"RPM version %u.%u.%u incompatible with driver version %u",
+			fw_version[0],
+			fw_version[1],
+			fw_version[2],
+			rpm->data->version);
+		return -EFAULT;
+	}
+
+	dev_info(&pdev->dev, "RPM firmware %u.%u.%u\n", fw_version[0],
+							fw_version[1],
+							fw_version[2]);
+
+	writel(fw_version[0], RPM_CTRL_REG(rpm, 0));
+	writel(fw_version[1], RPM_CTRL_REG(rpm, 1));
+	writel(fw_version[2], RPM_CTRL_REG(rpm, 2));
+
+	ret = devm_request_irq(&pdev->dev,
+			       irq_ack,
+			       qcom_rpm_ack_interrupt,
+			       IRQF_TRIGGER_RISING | IRQF_NO_SUSPEND,
+			       "qcom_rpm_ack",
+			       rpm);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to request ack interrupt\n");
+		return ret;
+	}
+
+	ret = irq_set_irq_wake(irq_ack, 1);
+	if (ret)
+		dev_warn(&pdev->dev, "failed to mark ack irq as wakeup\n");
+
+	ret = devm_request_irq(&pdev->dev,
+			       irq_err,
+			       qcom_rpm_err_interrupt,
+			       IRQF_TRIGGER_RISING,
+			       "qcom_rpm_err",
+			       rpm);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to request err interrupt\n");
+		return ret;
+	}
+
+	ret = devm_request_irq(&pdev->dev,
+			       irq_wakeup,
+			       qcom_rpm_wakeup_interrupt,
+			       IRQF_TRIGGER_RISING,
+			       "qcom_rpm_wakeup",
+			       rpm);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to request wakeup interrupt\n");
+		return ret;
+	}
+
+	ret = irq_set_irq_wake(irq_wakeup, 1);
+	if (ret)
+		dev_warn(&pdev->dev, "failed to mark wakeup irq as wakeup\n");
+
+	return of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
+}
+
+static int qcom_rpm_remove_child(struct device *dev, void *unused)
+{
+	platform_device_unregister(to_platform_device(dev));
+	return 0;
+}
+
+static int qcom_rpm_remove(struct platform_device *pdev)
+{
+	device_for_each_child(&pdev->dev, NULL, qcom_rpm_remove_child);
+	return 0;
+}
+
+static struct platform_driver qcom_rpm_driver = {
+	.probe = qcom_rpm_probe,
+	.remove = qcom_rpm_remove,
+	.driver  = {
+		.name  = "qcom_rpm",
+		.owner = THIS_MODULE,
+		.of_match_table = qcom_rpm_of_match,
+	},
+};
+
+static int __init qcom_rpm_init(void)
+{
+	return platform_driver_register(&qcom_rpm_driver);
+}
+arch_initcall(qcom_rpm_init);
+
+static void __exit qcom_rpm_exit(void)
+{
+	platform_driver_unregister(&qcom_rpm_driver);
+}
+module_exit(qcom_rpm_exit)
+
+MODULE_DESCRIPTION("Qualcomm Resource Power Manager driver");
+MODULE_LICENSE("GPL v2");
diff --git a/include/linux/soc/qcom_rpm.h b/include/linux/soc/qcom_rpm.h
new file mode 100644
index 0000000..a52bc37
--- /dev/null
+++ b/include/linux/soc/qcom_rpm.h
@@ -0,0 +1,12 @@
+#ifndef __QCOM_RPM_H__
+#define __QCOM_RPM_H__
+
+#include <linux/types.h>
+
+struct device;
+struct qcom_rpm;
+
+struct qcom_rpm *dev_get_qcom_rpm(struct device *dev);
+int qcom_rpm_write(struct qcom_rpm *rpm, int resource, u32 *buf, size_t count);
+
+#endif
