From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751938AbeFBKMp (ORCPT ); Sat, 2 Jun 2018 06:12:45 -0400 Received: from mail-wm0-f67.google.com ([74.125.82.67]:39121 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751553AbeFBKMX (ORCPT ); Sat, 2 Jun 2018 06:12:23 -0400 X-Google-Smtp-Source: ADUXVKKBW+t2QSxfLsC6EYmferg+mgugs1FfXxwtuetoX6V78SfGRxpaODCiVhKogNyYsDS3D8gsFg== From: Marek Vasut X-Google-Original-From: Marek Vasut To: linux-kernel@vger.kernel.org Cc: Marek Vasut , Geert Uytterhoeven , Lee Jones , Mark Brown , Steve Twiss , Wolfram Sang , linux-renesas-soc@vger.kernel.org Subject: [PATCH v3 07/10] mfd: da9063: Add custom IRQ map for DA9063L Date: Sat, 2 Jun 2018 12:11:52 +0200 Message-Id: <20180602101155.26375-7-marek.vasut+renesas@gmail.com> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180602101155.26375-1-marek.vasut+renesas@gmail.com> References: <20180602101155.26375-1-marek.vasut+renesas@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org While the datasheet for DA9063L (2v1, 23-Mar-2017) lists the RTC register block, the DA9063L does not have an RTC. Add custom IRQ map for DA9063L to ignore the Alarm and Tick IRQs from the PMIC. Signed-off-by: Marek Vasut Cc: Geert Uytterhoeven Cc: Lee Jones Cc: Mark Brown Cc: Steve Twiss Cc: Wolfram Sang Cc: linux-renesas-soc@vger.kernel.org --- V3: New patch --- drivers/mfd/da9063-irq.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 53 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/da9063-irq.c b/drivers/mfd/da9063-irq.c index 5b406ecfc14a..b6a88861cc2e 100644 --- a/drivers/mfd/da9063-irq.c +++ b/drivers/mfd/da9063-irq.c @@ -74,8 +74,55 @@ static const struct regmap_irq_chip da9063_irq_chip = { .init_ack_masked = true, }; +static const struct regmap_irq da9063l_irqs[] = { + /* DA9063 event A register */ + REGMAP_IRQ_REG(DA9063_IRQ_ONKEY, DA9063_REG_EVENT_A_OFFSET, DA9063_M_ONKEY), + REGMAP_IRQ_REG(DA9063_IRQ_ADC_RDY, DA9063_REG_EVENT_A_OFFSET, DA9063_M_ADC_RDY), + REGMAP_IRQ_REG(DA9063_IRQ_SEQ_RDY, DA9063_REG_EVENT_A_OFFSET, DA9063_M_SEQ_RDY), + /* DA9063 event B register */ + REGMAP_IRQ_REG(DA9063_IRQ_WAKE, DA9063_REG_EVENT_B_OFFSET, DA9063_M_WAKE), + REGMAP_IRQ_REG(DA9063_IRQ_TEMP, DA9063_REG_EVENT_B_OFFSET, DA9063_M_TEMP), + REGMAP_IRQ_REG(DA9063_IRQ_COMP_1V2, DA9063_REG_EVENT_B_OFFSET, DA9063_M_COMP_1V2), + REGMAP_IRQ_REG(DA9063_IRQ_LDO_LIM, DA9063_REG_EVENT_B_OFFSET, DA9063_M_LDO_LIM), + REGMAP_IRQ_REG(DA9063_IRQ_REG_UVOV, DA9063_REG_EVENT_B_OFFSET, DA9063_M_UVOV), + REGMAP_IRQ_REG(DA9063_IRQ_DVC_RDY, DA9063_REG_EVENT_B_OFFSET, DA9063_M_DVC_RDY), + REGMAP_IRQ_REG(DA9063_IRQ_VDD_MON, DA9063_REG_EVENT_B_OFFSET, DA9063_M_VDD_MON), + REGMAP_IRQ_REG(DA9063_IRQ_WARN, DA9063_REG_EVENT_B_OFFSET, DA9063_M_VDD_WARN), + /* DA9063 event C register */ + REGMAP_IRQ_REG(DA9063_IRQ_GPI0, DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI0), + REGMAP_IRQ_REG(DA9063_IRQ_GPI1, DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI1), + REGMAP_IRQ_REG(DA9063_IRQ_GPI2, DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI2), + REGMAP_IRQ_REG(DA9063_IRQ_GPI3, DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI3), + REGMAP_IRQ_REG(DA9063_IRQ_GPI4, DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI4), + REGMAP_IRQ_REG(DA9063_IRQ_GPI5, DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI5), + REGMAP_IRQ_REG(DA9063_IRQ_GPI6, DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI6), + REGMAP_IRQ_REG(DA9063_IRQ_GPI7, DA9063_REG_EVENT_C_OFFSET, DA9063_M_GPI7), + /* DA9063 event D register */ + REGMAP_IRQ_REG(DA9063_IRQ_GPI8, DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI8), + REGMAP_IRQ_REG(DA9063_IRQ_GPI9, DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI9), + REGMAP_IRQ_REG(DA9063_IRQ_GPI10, DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI10), + REGMAP_IRQ_REG(DA9063_IRQ_GPI11, DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI11), + REGMAP_IRQ_REG(DA9063_IRQ_GPI12, DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI12), + REGMAP_IRQ_REG(DA9063_IRQ_GPI13, DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI13), + REGMAP_IRQ_REG(DA9063_IRQ_GPI14, DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI14), + REGMAP_IRQ_REG(DA9063_IRQ_GPI15, DA9063_REG_EVENT_D_OFFSET, DA9063_M_GPI15), +}; + +static const struct regmap_irq_chip da9063l_irq_chip = { + .name = "da9063l-irq", + .irqs = da9063l_irqs, + .num_irqs = DA9063_NUM_IRQ, + + .num_regs = 4, + .status_base = DA9063_REG_EVENT_A, + .mask_base = DA9063_REG_IRQ_MASK_A, + .ack_base = DA9063_REG_EVENT_A, + .init_ack_masked = true, +}; + int da9063_irq_init(struct da9063 *da9063) { + struct regmap_irq_chip *irq_chip; int ret; if (!da9063->chip_irq) { @@ -83,10 +130,14 @@ int da9063_irq_init(struct da9063 *da9063) return -EINVAL; } + if (da9063->type == PMIC_TYPE_DA9063) + irq_chip = &da9063_irq_chip; + else + irq_chip = &da9063l_irq_chip; + ret = regmap_add_irq_chip(da9063->regmap, da9063->chip_irq, IRQF_TRIGGER_LOW | IRQF_ONESHOT | IRQF_SHARED, - da9063->irq_base, &da9063_irq_chip, - &da9063->regmap_irq); + da9063->irq_base, irq_chip, &da9063->regmap_irq); if (ret) { dev_err(da9063->dev, "Failed to reguest IRQ %d: %d\n", da9063->chip_irq, ret); -- 2.16.2