| /* Copyright (c) 2012, The Linux Foundation. All rights reserved. |
| |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation, Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef _PM8x41_HW_H_ |
| #define _PM8x41_HW_H_ |
| |
| /* SMBB Registers */ |
| #define SMBB_MISC_BOOT_DONE 0x1642 |
| |
| /* SMBB bit values */ |
| #define BOOT_DONE_BIT 7 |
| |
| |
| /* GPIO Registers */ |
| #define GPIO_PERIPHERAL_BASE 0xC000 |
| /* Peripheral base address for GPIO_X */ |
| #define GPIO_N_PERIPHERAL_BASE(x) (GPIO_PERIPHERAL_BASE + ((x) - 1) * 0x100) |
| |
| /* Register offsets within GPIO */ |
| #define GPIO_STATUS 0x08 |
| #define GPIO_MODE_CTL 0x40 |
| #define GPIO_DIG_VIN_CTL 0x41 |
| #define GPIO_DIG_PULL_CTL 0x42 |
| #define GPIO_DIG_OUT_CTL 0x45 |
| #define GPIO_EN_CTL 0x46 |
| |
| /* GPIO bit values */ |
| #define PERPH_EN_BIT 7 |
| #define GPIO_STATUS_VAL_BIT 0 |
| |
| |
| /* PON Peripheral registers */ |
| #define PON_INT_RT_STS 0x810 |
| #define PON_INT_SET_TYPE 0x811 |
| #define PON_INT_POLARITY_HIGH 0x812 |
| #define PON_INT_POLARITY_LOW 0x813 |
| #define PON_INT_LATCHED_CLR 0x814 |
| #define PON_INT_EN_SET 0x815 |
| #define PON_INT_LATCHED_STS 0x818 |
| #define PON_INT_PENDING_STS 0x819 |
| #define PON_RESIN_N_RESET_S1_TIMER 0x844 /* bits 0:3 : S1_TIMER */ |
| #define PON_RESIN_N_RESET_S2_TIMER 0x845 /* bits 0:2 : S2_TIMER */ |
| #define PON_RESIN_N_RESET_S2_CTL 0x846 /* bit 7: S2_RESET_EN, bit 0:3 : RESET_TYPE */ |
| #define PON_PS_HOLD_RESET_CTL 0x85A /* bit 7: S2_RESET_EN, bit 0:3 : RESET_TYPE */ |
| |
| /* PON Peripheral register bit values */ |
| #define RESIN_BARK_INT_BIT 4 |
| #define S2_RESET_EN_BIT 7 |
| |
| #define S2_RESET_TYPE_WARM 0x1 |
| #define PON_RESIN_N_RESET_S2_TIMER_MAX_VALUE 0x7 |
| |
| /* LDO voltage ranges */ |
| #define NLDO_UV_MIN 375000 |
| #define NLDO_UV_MAX 1537500 |
| #define NLDO_UV_STEP 12500 |
| #define NLDO_UV_VMIN_LOW 750000 |
| |
| #define PLDO_UV_VMIN_LOW 750000 |
| #define PLDO_UV_VMIN_MID 1500000 |
| #define PLDO_UV_VMIN_HIGH 1750000 |
| |
| #define PLDO_UV_MIN 1537500 |
| #define PDLO_UV_MID 3075000 |
| #define PLDO_UV_MAX 4900000 |
| #define PLDO_UV_STEP_LOW 12500 |
| #define PLDO_UV_STEP_MID 25000 |
| #define PLDO_UV_STEP_HIGH 50000 |
| |
| #define LDO_RANGE_SEL_BIT 0 |
| #define LDO_VSET_SEL_BIT 0 |
| #define LDO_VREG_ENABLE_BIT 7 |
| #define LDO_NORMAL_PWR_BIT 7 |
| |
| #define LDO_RANGE_CTRL 0x40 |
| #define LDO_STEP_CTRL 0x41 |
| #define LDO_POWER_MODE 0x45 |
| #define LDO_EN_CTL_REG 0x46 |
| |
| #define PLDO_TYPE 0 |
| #define NLDO_TYPE 1 |
| |
| #define LDO(_name, _type, _base, _range, _step, _enable) \ |
| { \ |
| .name = _name, \ |
| .type = _type, \ |
| .base = _base, \ |
| .range_reg = _range, \ |
| .step_reg = _step, \ |
| .enable_reg = _enable, \ |
| } |
| |
| #endif |