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mfd: mt6358-irq: Add MT6357 PMIC support

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Add MT6357 PMIC IRQ support.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220531124959.202787-6-fparent@baylibre.com
This commit is contained in:
Fabien Parent 2022-05-31 14:49:57 +02:00 committed by Lee Jones
parent de58cee8c6
commit 738654be3c
2 changed files with 25 additions and 0 deletions
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24
drivers/mfd/mt6358-irq.c
View File

@ -3,6 +3,8 @@
// Copyright (c) 2020 MediaTek Inc. // Copyright (c) 2020 MediaTek Inc.
#include <linux/interrupt.h> #include <linux/interrupt.h>
#include <linux/mfd/mt6357/core.h>
#include <linux/mfd/mt6357/registers.h>
#include <linux/mfd/mt6358/core.h> #include <linux/mfd/mt6358/core.h>
#include <linux/mfd/mt6358/registers.h> #include <linux/mfd/mt6358/registers.h>
#include <linux/mfd/mt6359/core.h> #include <linux/mfd/mt6359/core.h>
@ -17,6 +19,17 @@
#define MTK_PMIC_REG_WIDTH 16 #define MTK_PMIC_REG_WIDTH 16
static const struct irq_top_t mt6357_ints[] = {
MT6357_TOP_GEN(BUCK),
MT6357_TOP_GEN(LDO),
MT6357_TOP_GEN(PSC),
MT6357_TOP_GEN(SCK),
MT6357_TOP_GEN(BM),
MT6357_TOP_GEN(HK),
MT6357_TOP_GEN(AUD),
MT6357_TOP_GEN(MISC),
};
static const struct irq_top_t mt6358_ints[] = { static const struct irq_top_t mt6358_ints[] = {
MT6358_TOP_GEN(BUCK), MT6358_TOP_GEN(BUCK),
MT6358_TOP_GEN(LDO), MT6358_TOP_GEN(LDO),
@ -39,6 +52,13 @@ static const struct irq_top_t mt6359_ints[] = {
MT6359_TOP_GEN(MISC), MT6359_TOP_GEN(MISC),
}; };
static struct pmic_irq_data mt6357_irqd = {
.num_top = ARRAY_SIZE(mt6357_ints),
.num_pmic_irqs = MT6357_IRQ_NR,
.top_int_status_reg = MT6357_TOP_INT_STATUS0,
.pmic_ints = mt6357_ints,
};
static struct pmic_irq_data mt6358_irqd = { static struct pmic_irq_data mt6358_irqd = {
.num_top = ARRAY_SIZE(mt6358_ints), .num_top = ARRAY_SIZE(mt6358_ints),
.num_pmic_irqs = MT6358_IRQ_NR, .num_pmic_irqs = MT6358_IRQ_NR,
@ -211,6 +231,10 @@ int mt6358_irq_init(struct mt6397_chip *chip)
struct pmic_irq_data *irqd; struct pmic_irq_data *irqd;
switch (chip->chip_id) { switch (chip->chip_id) {
case MT6357_CHIP_ID:
chip->irq_data = &mt6357_irqd;
break;
case MT6358_CHIP_ID: case MT6358_CHIP_ID:
case MT6366_CHIP_ID: case MT6366_CHIP_ID:
chip->irq_data = &mt6358_irqd; chip->irq_data = &mt6358_irqd;

1
include/linux/mfd/mt6397/core.h
View File

@ -12,6 +12,7 @@
enum chip_id { enum chip_id {
MT6323_CHIP_ID = 0x23, MT6323_CHIP_ID = 0x23,
MT6357_CHIP_ID = 0x57,
MT6358_CHIP_ID = 0x58, MT6358_CHIP_ID = 0x58,
MT6359_CHIP_ID = 0x59, MT6359_CHIP_ID = 0x59,
MT6366_CHIP_ID = 0x66, MT6366_CHIP_ID = 0x66,