| /* |
| * OMAP4 Voltage Controller (VC) data |
| * |
| * Copyright (C) 2007, 2010 Texas Instruments, Inc. |
| * Rajendra Nayak <rnayak@ti.com> |
| * Lesly A M <x0080970@ti.com> |
| * Thara Gopinath <thara@ti.com> |
| * |
| * Copyright (C) 2008, 2011 Nokia Corporation |
| * Kalle Jokiniemi |
| * Paul Walmsley |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| #include <linux/io.h> |
| #include <linux/err.h> |
| #include <linux/init.h> |
| |
| #include "common.h" |
| |
| #include "prm44xx.h" |
| #include "prm-regbits-44xx.h" |
| #include "voltage.h" |
| |
| #include "vc.h" |
| |
| /* |
| * VC data common to 44xx chips |
| * XXX This stuff presumably belongs in the vc3xxx.c or vc.c file. |
| */ |
| static const struct omap_vc_common omap4_vc_common = { |
| .bypass_val_reg = OMAP4_PRM_VC_VAL_BYPASS_OFFSET, |
| .data_shift = OMAP4430_DATA_SHIFT, |
| .slaveaddr_shift = OMAP4430_SLAVEADDR_SHIFT, |
| .regaddr_shift = OMAP4430_REGADDR_SHIFT, |
| .valid = OMAP4430_VALID_MASK, |
| .cmd_on_shift = OMAP4430_ON_SHIFT, |
| .cmd_on_mask = OMAP4430_ON_MASK, |
| .cmd_onlp_shift = OMAP4430_ONLP_SHIFT, |
| .cmd_ret_shift = OMAP4430_RET_SHIFT, |
| .cmd_off_shift = OMAP4430_OFF_SHIFT, |
| .i2c_cfg_reg = OMAP4_PRM_VC_CFG_I2C_MODE_OFFSET, |
| .i2c_cfg_hsen_mask = OMAP4430_HSMODEEN_MASK, |
| .i2c_mcode_mask = OMAP4430_HSMCODE_MASK, |
| }; |
| |
| /* VC instance data for each controllable voltage line */ |
| struct omap_vc_channel omap4_vc_mpu = { |
| .flags = OMAP_VC_CHANNEL_DEFAULT | OMAP_VC_CHANNEL_CFG_MUTANT, |
| .common = &omap4_vc_common, |
| .smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET, |
| .smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET, |
| .smps_cmdra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_CMD_OFFSET, |
| .cfg_channel_reg = OMAP4_PRM_VC_CFG_CHANNEL_OFFSET, |
| .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET, |
| .smps_sa_mask = OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_MASK, |
| .smps_volra_mask = OMAP4430_VOLRA_VDD_MPU_L_MASK, |
| .smps_cmdra_mask = OMAP4430_CMDRA_VDD_MPU_L_MASK, |
| .cfg_channel_sa_shift = OMAP4430_SA_VDD_MPU_L_SHIFT, |
| }; |
| |
| struct omap_vc_channel omap4_vc_iva = { |
| .common = &omap4_vc_common, |
| .smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET, |
| .smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET, |
| .smps_cmdra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_CMD_OFFSET, |
| .cfg_channel_reg = OMAP4_PRM_VC_CFG_CHANNEL_OFFSET, |
| .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET, |
| .smps_sa_mask = OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_MASK, |
| .smps_volra_mask = OMAP4430_VOLRA_VDD_IVA_L_MASK, |
| .smps_cmdra_mask = OMAP4430_CMDRA_VDD_IVA_L_MASK, |
| .cfg_channel_sa_shift = OMAP4430_SA_VDD_IVA_L_SHIFT, |
| }; |
| |
| struct omap_vc_channel omap4_vc_core = { |
| .common = &omap4_vc_common, |
| .smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET, |
| .smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET, |
| .smps_cmdra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_CMD_OFFSET, |
| .cfg_channel_reg = OMAP4_PRM_VC_CFG_CHANNEL_OFFSET, |
| .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET, |
| .smps_sa_mask = OMAP4430_SA_VDD_CORE_L_0_6_MASK, |
| .smps_volra_mask = OMAP4430_VOLRA_VDD_CORE_L_MASK, |
| .smps_cmdra_mask = OMAP4430_CMDRA_VDD_CORE_L_MASK, |
| .cfg_channel_sa_shift = OMAP4430_SA_VDD_CORE_L_SHIFT, |
| }; |
| |