ARM: DRA7xx: power Add support for tps659038 PMIC
TPS659038 is the power IC used in DRA7XX boards.
Adding support for this and also adding pmic data
for DRA7XX boards.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h
index 15e3682..e413466 100644
--- a/arch/arm/include/asm/arch-omap4/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap4/sys_proto.h
@@ -58,6 +58,7 @@
void init_omap_revision(void);
void do_io_settings(void);
void sri2c_init(void);
+void gpi2c_init(void);
int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data);
u32 warm_reset(void);
void force_emif_self_refresh(void);
diff --git a/arch/arm/include/asm/arch-omap5/clock.h b/arch/arm/include/asm/arch-omap5/clock.h
index 6673a02..f7ddd5f 100644
--- a/arch/arm/include/asm/arch-omap5/clock.h
+++ b/arch/arm/include/asm/arch-omap5/clock.h
@@ -212,9 +212,24 @@
#define VDD_MPU_ES2_LOW 880
#define VDD_MM_ES2_LOW 880
+/* TPS659038 Voltage settings in mv for OPP_NOMINAL */
+#define VDD_MPU_DRA752 1090
+#define VDD_EVE_DRA752 1060
+#define VDD_GPU_DRA752 1060
+#define VDD_CORE_DRA752 1030
+#define VDD_IVA_DRA752 1060
+
/* Standard offset is 0.5v expressed in uv */
#define PALMAS_SMPS_BASE_VOLT_UV 500000
+/* TPS659038 */
+#define TPS659038_I2C_SLAVE_ADDR 0x58
+#define TPS659038_REG_ADDR_SMPS12_MPU 0x23
+#define TPS659038_REG_ADDR_SMPS45_EVE 0x2B
+#define TPS659038_REG_ADDR_SMPS6_GPU 0x2F
+#define TPS659038_REG_ADDR_SMPS7_CORE 0x33
+#define TPS659038_REG_ADDR_SMPS8_IVA 0x37
+
/* TPS */
#define TPS62361_I2C_SLAVE_ADDR 0x60
#define TPS62361_REG_ADDR_SET0 0x0
diff --git a/arch/arm/include/asm/arch-omap5/sys_proto.h b/arch/arm/include/asm/arch-omap5/sys_proto.h
index 91eb36c..0bb59d8 100644
--- a/arch/arm/include/asm/arch-omap5/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap5/sys_proto.h
@@ -62,6 +62,7 @@
void init_omap_revision(void);
void do_io_settings(void);
void sri2c_init(void);
+void gpi2c_init(void);
int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data);
u32 warm_reset(void);
void force_emif_self_refresh(void);
diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h
index b70575b..3b8bece 100644
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -516,6 +516,9 @@
struct volts mpu;
struct volts core;
struct volts mm;
+ struct volts gpu;
+ struct volts eve;
+ struct volts iva;
};
extern struct prcm_regs const **prcm;