ARM: DRA7xx: power Add support for tps659038 PMIC

[people/ms/u-boot.git] / arch / arm / cpu / armv7 / omap5 / hw_data.c

diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index 585e318671f7af973798a7d4a6ba22efaad3689b..90274a02cfdeeac70af20108ec29bb329216c446 100644 (file)
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -26,6 +26,7 @@
  * MA 02111-1307 USA
  */
 #include <common.h>
+#include <palmas.h>
 #include <asm/arch/omap.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/omap_common.h>
@@ -294,6 +295,19 @@ struct pmic_data palmas = {
        .pmic_write     = omap_vc_bypass_send_value,
 };
 
+struct pmic_data tps659038 = {
+       .base_offset = PALMAS_SMPS_BASE_VOLT_UV,
+       .step = 10000, /* 10 mV represented in uV */
+       /*
+        * Offset codes 1-6 all give the base voltage in Palmas
+        * Offset code 0 switches OFF the SMPS
+        */
+       .start_code = 6,
+       .i2c_slave_addr = TPS659038_I2C_SLAVE_ADDR,
+       .pmic_bus_init  = gpi2c_init,
+       .pmic_write     = palmas_i2c_write_u8,
+};
+
 struct vcores_data omap5430_volts = {
        .mpu.value = VDD_MPU,
        .mpu.addr = SMPS_REG_ADDR_12_MPU,
@@ -322,6 +336,28 @@ struct vcores_data omap5430_volts_es2 = {
        .mm.pmic = &palmas,
 };
 
+struct vcores_data dra752_volts = {
+       .mpu.value      = VDD_MPU_DRA752,
+       .mpu.addr       = TPS659038_REG_ADDR_SMPS12_MPU,
+       .mpu.pmic       = &tps659038,
+
+       .eve.value      = VDD_EVE_DRA752,
+       .eve.addr       = TPS659038_REG_ADDR_SMPS45_EVE,
+       .eve.pmic       = &tps659038,
+
+       .gpu.value      = VDD_GPU_DRA752,
+       .gpu.addr       = TPS659038_REG_ADDR_SMPS6_GPU,
+       .gpu.pmic       = &tps659038,
+
+       .core.value     = VDD_CORE_DRA752,
+       .core.addr      = TPS659038_REG_ADDR_SMPS7_CORE,
+       .core.pmic      = &tps659038,
+
+       .iva.value      = VDD_IVA_DRA752,
+       .iva.addr       = TPS659038_REG_ADDR_SMPS8_IVA,
+       .iva.pmic       = &tps659038,
+};
+
 /*
  * Enable essential clock domains, modules and
  * do some additional special settings needed
@@ -562,7 +598,7 @@ void hw_data_init(void)
        case DRA752_ES1_0:
        *prcm = &dra7xx_prcm;
        *dplls_data = &dra7xx_dplls;
-       *omap_vcores = &omap5430_volts_es2;
+       *omap_vcores = &dra752_volts;
        *ctrl = &dra7xx_ctrl;
        break;