ARM: OMAP4+: Clean up the pmic code
The pmic code is duplicated for OMAP 4 and 5.
Instead move the data to Soc specific place and
share the code.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h
index c2d8388..eee6893 100644
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -364,10 +364,31 @@
const struct dpll_params *usb;
};
+struct pmic_data {
+ u32 base_offset;
+ u32 step;
+ u32 start_code;
+ unsigned gpio;
+ int gpio_en;
+};
+
+struct volts {
+ u32 value;
+ u32 addr;
+ struct pmic_data *pmic;
+};
+
+struct vcores_data {
+ struct volts mpu;
+ struct volts core;
+ struct volts mm;
+};
+
extern struct prcm_regs const **prcm;
extern struct prcm_regs const omap5_es1_prcm;
extern struct prcm_regs const omap4_prcm;
extern struct dplls const **dplls_data;
+extern struct vcores_data const **omap_vcores;
extern const u32 sys_clk_array[8];
void hw_data_init(void);
@@ -391,6 +412,9 @@
void enable_basic_clocks(void);
void enable_basic_uboot_clocks(void);
void enable_non_essential_clocks(void);
+void scale_vcores(struct vcores_data const *);
+u32 get_offset_code(u32 volt_offset, struct pmic_data *pmic);
+void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic);
/* Max value for DPLL multiplier M */
#define OMAP_DPLL_MAX_N 127