From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/mfd/sec-irq.c | 414 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 414 insertions(+) create mode 100644 drivers/mfd/sec-irq.c (limited to 'drivers/mfd/sec-irq.c') diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c new file mode 100644 index 0000000000..e191aeb0c0 --- /dev/null +++ b/drivers/mfd/sec-irq.c @@ -0,0 +1,414 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Copyright (c) 2011-2014 Samsung Electronics Co., Ltd +// http://www.samsung.com + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +static const struct regmap_irq s2mps11_irqs[] = { + [S2MPS11_IRQ_PWRONF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRONF_MASK, + }, + [S2MPS11_IRQ_PWRONR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRONR_MASK, + }, + [S2MPS11_IRQ_JIGONBF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_JIGONBF_MASK, + }, + [S2MPS11_IRQ_JIGONBR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_JIGONBR_MASK, + }, + [S2MPS11_IRQ_ACOKBF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_ACOKBF_MASK, + }, + [S2MPS11_IRQ_ACOKBR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_ACOKBR_MASK, + }, + [S2MPS11_IRQ_PWRON1S] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRON1S_MASK, + }, + [S2MPS11_IRQ_MRB] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_MRB_MASK, + }, + [S2MPS11_IRQ_RTC60S] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTC60S_MASK, + }, + [S2MPS11_IRQ_RTCA1] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTCA1_MASK, + }, + [S2MPS11_IRQ_RTCA0] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTCA0_MASK, + }, + [S2MPS11_IRQ_SMPL] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_SMPL_MASK, + }, + [S2MPS11_IRQ_RTC1S] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTC1S_MASK, + }, + [S2MPS11_IRQ_WTSR] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_WTSR_MASK, + }, + [S2MPS11_IRQ_INT120C] = { + .reg_offset = 2, + .mask = S2MPS11_IRQ_INT120C_MASK, + }, + [S2MPS11_IRQ_INT140C] = { + .reg_offset = 2, + .mask = S2MPS11_IRQ_INT140C_MASK, + }, +}; + +static const struct regmap_irq s2mps14_irqs[] = { + [S2MPS14_IRQ_PWRONF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRONF_MASK, + }, + [S2MPS14_IRQ_PWRONR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRONR_MASK, + }, + [S2MPS14_IRQ_JIGONBF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_JIGONBF_MASK, + }, + [S2MPS14_IRQ_JIGONBR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_JIGONBR_MASK, + }, + [S2MPS14_IRQ_ACOKBF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_ACOKBF_MASK, + }, + [S2MPS14_IRQ_ACOKBR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_ACOKBR_MASK, + }, + [S2MPS14_IRQ_PWRON1S] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRON1S_MASK, + }, + [S2MPS14_IRQ_MRB] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_MRB_MASK, + }, + [S2MPS14_IRQ_RTC60S] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTC60S_MASK, + }, + [S2MPS14_IRQ_RTCA1] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTCA1_MASK, + }, + [S2MPS14_IRQ_RTCA0] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTCA0_MASK, + }, + [S2MPS14_IRQ_SMPL] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_SMPL_MASK, + }, + [S2MPS14_IRQ_RTC1S] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTC1S_MASK, + }, + [S2MPS14_IRQ_WTSR] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_WTSR_MASK, + }, + [S2MPS14_IRQ_INT120C] = { + .reg_offset = 2, + .mask = S2MPS11_IRQ_INT120C_MASK, + }, + [S2MPS14_IRQ_INT140C] = { + .reg_offset = 2, + .mask = S2MPS11_IRQ_INT140C_MASK, + }, + [S2MPS14_IRQ_TSD] = { + .reg_offset = 2, + .mask = S2MPS14_IRQ_TSD_MASK, + }, +}; + +static const struct regmap_irq s2mpu02_irqs[] = { + [S2MPU02_IRQ_PWRONF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRONF_MASK, + }, + [S2MPU02_IRQ_PWRONR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRONR_MASK, + }, + [S2MPU02_IRQ_JIGONBF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_JIGONBF_MASK, + }, + [S2MPU02_IRQ_JIGONBR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_JIGONBR_MASK, + }, + [S2MPU02_IRQ_ACOKBF] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_ACOKBF_MASK, + }, + [S2MPU02_IRQ_ACOKBR] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_ACOKBR_MASK, + }, + [S2MPU02_IRQ_PWRON1S] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_PWRON1S_MASK, + }, + [S2MPU02_IRQ_MRB] = { + .reg_offset = 0, + .mask = S2MPS11_IRQ_MRB_MASK, + }, + [S2MPU02_IRQ_RTC60S] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTC60S_MASK, + }, + [S2MPU02_IRQ_RTCA1] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTCA1_MASK, + }, + [S2MPU02_IRQ_RTCA0] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTCA0_MASK, + }, + [S2MPU02_IRQ_SMPL] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_SMPL_MASK, + }, + [S2MPU02_IRQ_RTC1S] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_RTC1S_MASK, + }, + [S2MPU02_IRQ_WTSR] = { + .reg_offset = 1, + .mask = S2MPS11_IRQ_WTSR_MASK, + }, + [S2MPU02_IRQ_INT120C] = { + .reg_offset = 2, + .mask = S2MPS11_IRQ_INT120C_MASK, + }, + [S2MPU02_IRQ_INT140C] = { + .reg_offset = 2, + .mask = S2MPS11_IRQ_INT140C_MASK, + }, + [S2MPU02_IRQ_TSD] = { + .reg_offset = 2, + .mask = S2MPS14_IRQ_TSD_MASK, + }, +}; + +static const struct regmap_irq s5m8767_irqs[] = { + [S5M8767_IRQ_PWRR] = { + .reg_offset = 0, + .mask = S5M8767_IRQ_PWRR_MASK, + }, + [S5M8767_IRQ_PWRF] = { + .reg_offset = 0, + .mask = S5M8767_IRQ_PWRF_MASK, + }, + [S5M8767_IRQ_PWR1S] = { + .reg_offset = 0, + .mask = S5M8767_IRQ_PWR1S_MASK, + }, + [S5M8767_IRQ_JIGR] = { + .reg_offset = 0, + .mask = S5M8767_IRQ_JIGR_MASK, + }, + [S5M8767_IRQ_JIGF] = { + .reg_offset = 0, + .mask = S5M8767_IRQ_JIGF_MASK, + }, + [S5M8767_IRQ_LOWBAT2] = { + .reg_offset = 0, + .mask = S5M8767_IRQ_LOWBAT2_MASK, + }, + [S5M8767_IRQ_LOWBAT1] = { + .reg_offset = 0, + .mask = S5M8767_IRQ_LOWBAT1_MASK, + }, + [S5M8767_IRQ_MRB] = { + .reg_offset = 1, + .mask = S5M8767_IRQ_MRB_MASK, + }, + [S5M8767_IRQ_DVSOK2] = { + .reg_offset = 1, + .mask = S5M8767_IRQ_DVSOK2_MASK, + }, + [S5M8767_IRQ_DVSOK3] = { + .reg_offset = 1, + .mask = S5M8767_IRQ_DVSOK3_MASK, + }, + [S5M8767_IRQ_DVSOK4] = { + .reg_offset = 1, + .mask = S5M8767_IRQ_DVSOK4_MASK, + }, + [S5M8767_IRQ_RTC60S] = { + .reg_offset = 2, + .mask = S5M8767_IRQ_RTC60S_MASK, + }, + [S5M8767_IRQ_RTCA1] = { + .reg_offset = 2, + .mask = S5M8767_IRQ_RTCA1_MASK, + }, + [S5M8767_IRQ_RTCA2] = { + .reg_offset = 2, + .mask = S5M8767_IRQ_RTCA2_MASK, + }, + [S5M8767_IRQ_SMPL] = { + .reg_offset = 2, + .mask = S5M8767_IRQ_SMPL_MASK, + }, + [S5M8767_IRQ_RTC1S] = { + .reg_offset = 2, + .mask = S5M8767_IRQ_RTC1S_MASK, + }, + [S5M8767_IRQ_WTSR] = { + .reg_offset = 2, + .mask = S5M8767_IRQ_WTSR_MASK, + }, +}; + +static const struct regmap_irq_chip s2mps11_irq_chip = { + .name = "s2mps11", + .irqs = s2mps11_irqs, + .num_irqs = ARRAY_SIZE(s2mps11_irqs), + .num_regs = 3, + .status_base = S2MPS11_REG_INT1, + .mask_base = S2MPS11_REG_INT1M, + .ack_base = S2MPS11_REG_INT1, +}; + +#define S2MPS1X_IRQ_CHIP_COMMON_DATA \ + .irqs = s2mps14_irqs, \ + .num_irqs = ARRAY_SIZE(s2mps14_irqs), \ + .num_regs = 3, \ + .status_base = S2MPS14_REG_INT1, \ + .mask_base = S2MPS14_REG_INT1M, \ + .ack_base = S2MPS14_REG_INT1 \ + +static const struct regmap_irq_chip s2mps13_irq_chip = { + .name = "s2mps13", + S2MPS1X_IRQ_CHIP_COMMON_DATA, +}; + +static const struct regmap_irq_chip s2mps14_irq_chip = { + .name = "s2mps14", + S2MPS1X_IRQ_CHIP_COMMON_DATA, +}; + +static const struct regmap_irq_chip s2mps15_irq_chip = { + .name = "s2mps15", + S2MPS1X_IRQ_CHIP_COMMON_DATA, +}; + +static const struct regmap_irq_chip s2mpu02_irq_chip = { + .name = "s2mpu02", + .irqs = s2mpu02_irqs, + .num_irqs = ARRAY_SIZE(s2mpu02_irqs), + .num_regs = 3, + .status_base = S2MPU02_REG_INT1, + .mask_base = S2MPU02_REG_INT1M, + .ack_base = S2MPU02_REG_INT1, +}; + +static const struct regmap_irq_chip s5m8767_irq_chip = { + .name = "s5m8767", + .irqs = s5m8767_irqs, + .num_irqs = ARRAY_SIZE(s5m8767_irqs), + .num_regs = 3, + .status_base = S5M8767_REG_INT1, + .mask_base = S5M8767_REG_INT1M, + .ack_base = S5M8767_REG_INT1, +}; + +int sec_irq_init(struct sec_pmic_dev *sec_pmic) +{ + int ret = 0; + int type = sec_pmic->device_type; + const struct regmap_irq_chip *sec_irq_chip; + + if (!sec_pmic->irq) { + dev_warn(sec_pmic->dev, + "No interrupt specified, no interrupts\n"); + return 0; + } + + switch (type) { + case S5M8767X: + sec_irq_chip = &s5m8767_irq_chip; + break; + case S2MPA01: + sec_irq_chip = &s2mps14_irq_chip; + break; + case S2MPS11X: + sec_irq_chip = &s2mps11_irq_chip; + break; + case S2MPS13X: + sec_irq_chip = &s2mps13_irq_chip; + break; + case S2MPS14X: + sec_irq_chip = &s2mps14_irq_chip; + break; + case S2MPS15X: + sec_irq_chip = &s2mps15_irq_chip; + break; + case S2MPU02: + sec_irq_chip = &s2mpu02_irq_chip; + break; + default: + dev_err(sec_pmic->dev, "Unknown device type %lu\n", + sec_pmic->device_type); + return -EINVAL; + } + + ret = devm_regmap_add_irq_chip(sec_pmic->dev, sec_pmic->regmap_pmic, + sec_pmic->irq, IRQF_ONESHOT, + 0, sec_irq_chip, &sec_pmic->irq_data); + if (ret != 0) { + dev_err(sec_pmic->dev, "Failed to register IRQ chip: %d\n", ret); + return ret; + } + + /* + * The rtc-s5m driver requests S2MPS14_IRQ_RTCA0 also for S2MPS11 + * so the interrupt number must be consistent. + */ + BUILD_BUG_ON(((enum s2mps14_irq)S2MPS11_IRQ_RTCA0) != S2MPS14_IRQ_RTCA0); + + return 0; +} +EXPORT_SYMBOL_GPL(sec_irq_init); + +MODULE_AUTHOR("Sangbeom Kim "); +MODULE_AUTHOR("Chanwoo Choi "); +MODULE_AUTHOR("Krzysztof Kozlowski "); +MODULE_DESCRIPTION("Interrupt support for the S5M MFD"); +MODULE_LICENSE("GPL"); -- cgit v1.2.3