5 files changed, 124 insertions, 0 deletions

diff --git a/include/linux/soc/dove/pmu.h b/include/linux/soc/dove/pmu.h
new file mode 100644
index 000000000..9c99f84bc
--- /dev/null
+++ b/include/linux/soc/dove/pmu.h
@@ -0,0 +1,6 @@
+#ifndef LINUX_SOC_DOVE_PMU_H
+#define LINUX_SOC_DOVE_PMU_H
+
+int dove_init_pmu(void);
+
+#endif
diff --git a/include/linux/soc/mediatek/infracfg.h b/include/linux/soc/mediatek/infracfg.h
new file mode 100644
index 000000000..a5714e93f
--- /dev/null
+++ b/include/linux/soc/mediatek/infracfg.h
@@ -0,0 +1,26 @@
+#ifndef __SOC_MEDIATEK_INFRACFG_H
+#define __SOC_MEDIATEK_INFRACFG_H
+
+#define MT8173_TOP_AXI_PROT_EN_MCI_M2		BIT(0)
+#define MT8173_TOP_AXI_PROT_EN_MM_M0		BIT(1)
+#define MT8173_TOP_AXI_PROT_EN_MM_M1		BIT(2)
+#define MT8173_TOP_AXI_PROT_EN_MMAPB_S		BIT(6)
+#define MT8173_TOP_AXI_PROT_EN_L2C_M2		BIT(9)
+#define MT8173_TOP_AXI_PROT_EN_L2SS_SMI		BIT(11)
+#define MT8173_TOP_AXI_PROT_EN_L2SS_ADD		BIT(12)
+#define MT8173_TOP_AXI_PROT_EN_CCI_M2		BIT(13)
+#define MT8173_TOP_AXI_PROT_EN_MFG_S		BIT(14)
+#define MT8173_TOP_AXI_PROT_EN_PERI_M0		BIT(15)
+#define MT8173_TOP_AXI_PROT_EN_PERI_M1		BIT(16)
+#define MT8173_TOP_AXI_PROT_EN_DEBUGSYS		BIT(17)
+#define MT8173_TOP_AXI_PROT_EN_CQ_DMA		BIT(18)
+#define MT8173_TOP_AXI_PROT_EN_GCPU		BIT(19)
+#define MT8173_TOP_AXI_PROT_EN_IOMMU		BIT(20)
+#define MT8173_TOP_AXI_PROT_EN_MFG_M0		BIT(21)
+#define MT8173_TOP_AXI_PROT_EN_MFG_M1		BIT(22)
+#define MT8173_TOP_AXI_PROT_EN_MFG_SNOOP_OUT	BIT(23)
+
+int mtk_infracfg_set_bus_protection(struct regmap *infracfg, u32 mask);
+int mtk_infracfg_clear_bus_protection(struct regmap *infracfg, u32 mask);
+
+#endif /* __SOC_MEDIATEK_INFRACFG_H */
diff --git a/include/linux/soc/qcom/smd-rpm.h b/include/linux/soc/qcom/smd-rpm.h
new file mode 100644
index 000000000..2a53dcaee
--- /dev/null
+++ b/include/linux/soc/qcom/smd-rpm.h
@@ -0,0 +1,35 @@
+#ifndef __QCOM_SMD_RPM_H__
+#define __QCOM_SMD_RPM_H__
+
+struct qcom_smd_rpm;
+
+#define QCOM_SMD_RPM_ACTIVE_STATE        0
+#define QCOM_SMD_RPM_SLEEP_STATE         1
+
+/*
+ * Constants used for addressing resources in the RPM.
+ */
+#define QCOM_SMD_RPM_BOOST	0x61747362
+#define QCOM_SMD_RPM_BUS_CLK	0x316b6c63
+#define QCOM_SMD_RPM_BUS_MASTER	0x73616d62
+#define QCOM_SMD_RPM_BUS_SLAVE	0x766c7362
+#define QCOM_SMD_RPM_CLK_BUF_A	0x616B6C63
+#define QCOM_SMD_RPM_LDOA	0x616f646c
+#define QCOM_SMD_RPM_LDOB	0x626F646C
+#define QCOM_SMD_RPM_MEM_CLK	0x326b6c63
+#define QCOM_SMD_RPM_MISC_CLK	0x306b6c63
+#define QCOM_SMD_RPM_NCPA	0x6170636E
+#define QCOM_SMD_RPM_NCPB	0x6270636E
+#define QCOM_SMD_RPM_OCMEM_PWR	0x706d636f
+#define QCOM_SMD_RPM_QPIC_CLK	0x63697071
+#define QCOM_SMD_RPM_SMPA	0x61706d73
+#define QCOM_SMD_RPM_SMPB	0x62706d73
+#define QCOM_SMD_RPM_SPDM	0x63707362
+#define QCOM_SMD_RPM_VSA	0x00617376
+
+int qcom_rpm_smd_write(struct qcom_smd_rpm *rpm,
+		       int state,
+		       u32 resource_type, u32 resource_id,
+		       void *buf, size_t count);
+
+#endif
diff --git a/include/linux/soc/qcom/smd.h b/include/linux/soc/qcom/smd.h
new file mode 100644
index 000000000..d7e50aa6a
--- /dev/null
+++ b/include/linux/soc/qcom/smd.h
@@ -0,0 +1,46 @@
+#ifndef __QCOM_SMD_H__
+#define __QCOM_SMD_H__
+
+#include <linux/device.h>
+#include <linux/mod_devicetable.h>
+
+struct qcom_smd;
+struct qcom_smd_channel;
+struct qcom_smd_lookup;
+
+/**
+ * struct qcom_smd_device - smd device struct
+ * @dev:	the device struct
+ * @channel:	handle to the smd channel for this device
+ */
+struct qcom_smd_device {
+	struct device dev;
+	struct qcom_smd_channel *channel;
+};
+
+/**
+ * struct qcom_smd_driver - smd driver struct
+ * @driver:	underlying device driver
+ * @probe:	invoked when the smd channel is found
+ * @remove:	invoked when the smd channel is closed
+ * @callback:	invoked when an inbound message is received on the channel,
+ *		should return 0 on success or -EBUSY if the data cannot be
+ *		consumed at this time
+ */
+struct qcom_smd_driver {
+	struct device_driver driver;
+	int (*probe)(struct qcom_smd_device *dev);
+	void (*remove)(struct qcom_smd_device *dev);
+	int (*callback)(struct qcom_smd_device *, const void *, size_t);
+};
+
+int qcom_smd_driver_register(struct qcom_smd_driver *drv);
+void qcom_smd_driver_unregister(struct qcom_smd_driver *drv);
+
+#define module_qcom_smd_driver(__smd_driver) \
+	module_driver(__smd_driver, qcom_smd_driver_register, \
+		      qcom_smd_driver_unregister)
+
+int qcom_smd_send(struct qcom_smd_channel *channel, const void *data, int len);
+
+#endif
diff --git a/include/linux/soc/qcom/smem.h b/include/linux/soc/qcom/smem.h
new file mode 100644
index 000000000..bc9630d3a
--- /dev/null
+++ b/include/linux/soc/qcom/smem.h
@@ -0,0 +1,11 @@
+#ifndef __QCOM_SMEM_H__
+#define __QCOM_SMEM_H__
+
+#define QCOM_SMEM_HOST_ANY -1
+
+int qcom_smem_alloc(unsigned host, unsigned item, size_t size);
+int qcom_smem_get(unsigned host, unsigned item, void **ptr, size_t *size);
+
+int qcom_smem_get_free_space(unsigned host);
+
+#endif