mfd: Add support for the MediaTek MT6358 PMIC
This adds support for the MediaTek MT6358 PMIC. This is a multifunction device with the following sub modules: - Regulator - RTC - Codec - Interrupt It is interfaced to the host controller using SPI interface by a proprietary hardware called PMIC wrapper or pwrap. MT6358 MFD is a child device of the pwrap. Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Hsin-Hsiung Wang
Lee Jones
parent
6c3d5c97d2
commit
2b91c28f2a
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@ -239,7 +239,7 @@ obj-$(CONFIG_INTEL_SOC_PMIC) += intel-soc-pmic.o
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obj-$(CONFIG_INTEL_SOC_PMIC_BXTWC) += intel_soc_pmic_bxtwc.o
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obj-$(CONFIG_INTEL_SOC_PMIC_BXTWC) += intel_soc_pmic_bxtwc.o
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obj-$(CONFIG_INTEL_SOC_PMIC_CHTWC) += intel_soc_pmic_chtwc.o
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obj-$(CONFIG_INTEL_SOC_PMIC_CHTWC) += intel_soc_pmic_chtwc.o
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obj-$(CONFIG_INTEL_SOC_PMIC_CHTDC_TI) += intel_soc_pmic_chtdc_ti.o
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obj-$(CONFIG_INTEL_SOC_PMIC_CHTDC_TI) += intel_soc_pmic_chtdc_ti.o
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mt6397-objs := mt6397-core.o mt6397-irq.o
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mt6397-objs := mt6397-core.o mt6397-irq.o mt6358-irq.o
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obj-$(CONFIG_MFD_MT6397) += mt6397.o
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obj-$(CONFIG_MFD_MT6397) += mt6397.o
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obj-$(CONFIG_INTEL_SOC_PMIC_MRFLD) += intel_soc_pmic_mrfld.o
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obj-$(CONFIG_INTEL_SOC_PMIC_MRFLD) += intel_soc_pmic_mrfld.o
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@ -0,0 +1,235 @@
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// SPDX-License-Identifier: GPL-2.0
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//
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// Copyright (c) 2020 MediaTek Inc.
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#include <linux/interrupt.h>
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#include <linux/mfd/mt6358/core.h>
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#include <linux/mfd/mt6358/registers.h>
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#include <linux/mfd/mt6397/core.h>
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#include <linux/module.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/of_irq.h>
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#include <linux/platform_device.h>
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#include <linux/regmap.h>
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static struct irq_top_t mt6358_ints[] = {
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MT6358_TOP_GEN(BUCK),
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MT6358_TOP_GEN(LDO),
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MT6358_TOP_GEN(PSC),
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MT6358_TOP_GEN(SCK),
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MT6358_TOP_GEN(BM),
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MT6358_TOP_GEN(HK),
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MT6358_TOP_GEN(AUD),
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MT6358_TOP_GEN(MISC),
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};
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static void pmic_irq_enable(struct irq_data *data)
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{
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unsigned int hwirq = irqd_to_hwirq(data);
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struct mt6397_chip *chip = irq_data_get_irq_chip_data(data);
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struct pmic_irq_data *irqd = chip->irq_data;
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irqd->enable_hwirq[hwirq] = true;
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}
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static void pmic_irq_disable(struct irq_data *data)
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{
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unsigned int hwirq = irqd_to_hwirq(data);
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struct mt6397_chip *chip = irq_data_get_irq_chip_data(data);
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struct pmic_irq_data *irqd = chip->irq_data;
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irqd->enable_hwirq[hwirq] = false;
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}
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static void pmic_irq_lock(struct irq_data *data)
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{
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struct mt6397_chip *chip = irq_data_get_irq_chip_data(data);
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mutex_lock(&chip->irqlock);
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}
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static void pmic_irq_sync_unlock(struct irq_data *data)
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{
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unsigned int i, top_gp, gp_offset, en_reg, int_regs, shift;
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struct mt6397_chip *chip = irq_data_get_irq_chip_data(data);
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struct pmic_irq_data *irqd = chip->irq_data;
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for (i = 0; i < irqd->num_pmic_irqs; i++) {
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if (irqd->enable_hwirq[i] == irqd->cache_hwirq[i])
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continue;
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/* Find out the IRQ group */
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top_gp = 0;
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while ((top_gp + 1) < irqd->num_top &&
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i >= mt6358_ints[top_gp + 1].hwirq_base)
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top_gp++;
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/* Find the IRQ registers */
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gp_offset = i - mt6358_ints[top_gp].hwirq_base;
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int_regs = gp_offset / MT6358_REG_WIDTH;
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shift = gp_offset % MT6358_REG_WIDTH;
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en_reg = mt6358_ints[top_gp].en_reg +
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(mt6358_ints[top_gp].en_reg_shift * int_regs);
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regmap_update_bits(chip->regmap, en_reg, BIT(shift),
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irqd->enable_hwirq[i] << shift);
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irqd->cache_hwirq[i] = irqd->enable_hwirq[i];
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}
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mutex_unlock(&chip->irqlock);
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}
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static struct irq_chip mt6358_irq_chip = {
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.name = "mt6358-irq",
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.flags = IRQCHIP_SKIP_SET_WAKE,
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.irq_enable = pmic_irq_enable,
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.irq_disable = pmic_irq_disable,
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.irq_bus_lock = pmic_irq_lock,
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.irq_bus_sync_unlock = pmic_irq_sync_unlock,
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};
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static void mt6358_irq_sp_handler(struct mt6397_chip *chip,
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unsigned int top_gp)
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{
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unsigned int irq_status, sta_reg, status;
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unsigned int hwirq, virq;
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int i, j, ret;
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for (i = 0; i < mt6358_ints[top_gp].num_int_regs; i++) {
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sta_reg = mt6358_ints[top_gp].sta_reg +
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mt6358_ints[top_gp].sta_reg_shift * i;
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ret = regmap_read(chip->regmap, sta_reg, &irq_status);
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if (ret) {
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dev_err(chip->dev,
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"Failed to read IRQ status, ret=%d\n", ret);
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return;
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}
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if (!irq_status)
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continue;
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status = irq_status;
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do {
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j = __ffs(status);
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hwirq = mt6358_ints[top_gp].hwirq_base +
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MT6358_REG_WIDTH * i + j;
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virq = irq_find_mapping(chip->irq_domain, hwirq);
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if (virq)
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handle_nested_irq(virq);
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status &= ~BIT(j);
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} while (status);
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regmap_write(chip->regmap, sta_reg, irq_status);
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}
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}
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static irqreturn_t mt6358_irq_handler(int irq, void *data)
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{
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struct mt6397_chip *chip = data;
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struct pmic_irq_data *mt6358_irq_data = chip->irq_data;
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unsigned int bit, i, top_irq_status = 0;
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int ret;
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ret = regmap_read(chip->regmap,
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mt6358_irq_data->top_int_status_reg,
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&top_irq_status);
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if (ret) {
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dev_err(chip->dev,
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"Failed to read status from the device, ret=%d\n", ret);
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return IRQ_NONE;
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}
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for (i = 0; i < mt6358_irq_data->num_top; i++) {
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bit = BIT(mt6358_ints[i].top_offset);
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if (top_irq_status & bit) {
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mt6358_irq_sp_handler(chip, i);
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top_irq_status &= ~bit;
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if (!top_irq_status)
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break;
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}
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}
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return IRQ_HANDLED;
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}
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static int pmic_irq_domain_map(struct irq_domain *d, unsigned int irq,
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irq_hw_number_t hw)
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{
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struct mt6397_chip *mt6397 = d->host_data;
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irq_set_chip_data(irq, mt6397);
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irq_set_chip_and_handler(irq, &mt6358_irq_chip, handle_level_irq);
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irq_set_nested_thread(irq, 1);
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irq_set_noprobe(irq);
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return 0;
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}
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static const struct irq_domain_ops mt6358_irq_domain_ops = {
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.map = pmic_irq_domain_map,
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.xlate = irq_domain_xlate_twocell,
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};
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int mt6358_irq_init(struct mt6397_chip *chip)
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{
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int i, j, ret;
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struct pmic_irq_data *irqd;
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irqd = devm_kzalloc(chip->dev, sizeof(*irqd), GFP_KERNEL);
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if (!irqd)
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return -ENOMEM;
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chip->irq_data = irqd;
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mutex_init(&chip->irqlock);
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irqd->top_int_status_reg = MT6358_TOP_INT_STATUS0;
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irqd->num_pmic_irqs = MT6358_IRQ_NR;
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irqd->num_top = ARRAY_SIZE(mt6358_ints);
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irqd->enable_hwirq = devm_kcalloc(chip->dev,
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irqd->num_pmic_irqs,
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sizeof(*irqd->enable_hwirq),
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GFP_KERNEL);
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if (!irqd->enable_hwirq)
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return -ENOMEM;
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irqd->cache_hwirq = devm_kcalloc(chip->dev,
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irqd->num_pmic_irqs,
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sizeof(*irqd->cache_hwirq),
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GFP_KERNEL);
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if (!irqd->cache_hwirq)
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return -ENOMEM;
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/* Disable all interrupts for initializing */
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for (i = 0; i < irqd->num_top; i++) {
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for (j = 0; j < mt6358_ints[i].num_int_regs; j++)
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regmap_write(chip->regmap,
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mt6358_ints[i].en_reg +
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mt6358_ints[i].en_reg_shift * j, 0);
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}
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chip->irq_domain = irq_domain_add_linear(chip->dev->of_node,
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irqd->num_pmic_irqs,
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&mt6358_irq_domain_ops, chip);
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if (!chip->irq_domain) {
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dev_err(chip->dev, "Could not create IRQ domain\n");
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return -ENODEV;
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}
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ret = devm_request_threaded_irq(chip->dev, chip->irq, NULL,
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mt6358_irq_handler, IRQF_ONESHOT,
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mt6358_irq_chip.name, chip);
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if (ret) {
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dev_err(chip->dev, "Failed to register IRQ=%d, ret=%d\n",
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chip->irq, ret);
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return ret;
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}
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enable_irq_wake(chip->irq);
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return ret;
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}
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@ -12,13 +12,18 @@
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#include <linux/regmap.h>
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#include <linux/regmap.h>
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#include <linux/mfd/core.h>
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#include <linux/mfd/core.h>
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#include <linux/mfd/mt6323/core.h>
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#include <linux/mfd/mt6323/core.h>
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#include <linux/mfd/mt6358/core.h>
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#include <linux/mfd/mt6397/core.h>
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#include <linux/mfd/mt6397/core.h>
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#include <linux/mfd/mt6323/registers.h>
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#include <linux/mfd/mt6323/registers.h>
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#include <linux/mfd/mt6358/registers.h>
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#include <linux/mfd/mt6397/registers.h>
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#include <linux/mfd/mt6397/registers.h>
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#define MT6323_RTC_BASE 0x8000
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#define MT6323_RTC_BASE 0x8000
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#define MT6323_RTC_SIZE 0x40
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#define MT6323_RTC_SIZE 0x40
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#define MT6358_RTC_BASE 0x0588
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#define MT6358_RTC_SIZE 0x3c
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#define MT6397_RTC_BASE 0xe000
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#define MT6397_RTC_BASE 0xe000
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#define MT6397_RTC_SIZE 0x3e
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#define MT6397_RTC_SIZE 0x3e
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@ -30,6 +35,11 @@ static const struct resource mt6323_rtc_resources[] = {
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DEFINE_RES_IRQ(MT6323_IRQ_STATUS_RTC),
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DEFINE_RES_IRQ(MT6323_IRQ_STATUS_RTC),
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};
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};
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static const struct resource mt6358_rtc_resources[] = {
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DEFINE_RES_MEM(MT6358_RTC_BASE, MT6358_RTC_SIZE),
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DEFINE_RES_IRQ(MT6358_IRQ_RTC),
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};
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static const struct resource mt6397_rtc_resources[] = {
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static const struct resource mt6397_rtc_resources[] = {
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DEFINE_RES_MEM(MT6397_RTC_BASE, MT6397_RTC_SIZE),
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DEFINE_RES_MEM(MT6397_RTC_BASE, MT6397_RTC_SIZE),
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DEFINE_RES_IRQ(MT6397_IRQ_RTC),
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DEFINE_RES_IRQ(MT6397_IRQ_RTC),
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@ -74,6 +84,21 @@ static const struct mfd_cell mt6323_devs[] = {
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},
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},
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};
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};
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static const struct mfd_cell mt6358_devs[] = {
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{
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.name = "mt6358-regulator",
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.of_compatible = "mediatek,mt6358-regulator"
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}, {
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.name = "mt6358-rtc",
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.num_resources = ARRAY_SIZE(mt6358_rtc_resources),
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.resources = mt6358_rtc_resources,
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.of_compatible = "mediatek,mt6358-rtc",
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}, {
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.name = "mt6358-sound",
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.of_compatible = "mediatek,mt6358-sound"
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},
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};
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static const struct mfd_cell mt6397_devs[] = {
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static const struct mfd_cell mt6397_devs[] = {
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{
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{
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.name = "mt6397-rtc",
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.name = "mt6397-rtc",
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@ -116,6 +141,14 @@ static const struct chip_data mt6323_core = {
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.irq_init = mt6397_irq_init,
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.irq_init = mt6397_irq_init,
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};
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};
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static const struct chip_data mt6358_core = {
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.cid_addr = MT6358_SWCID,
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.cid_shift = 8,
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.cells = mt6358_devs,
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.cell_size = ARRAY_SIZE(mt6358_devs),
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.irq_init = mt6358_irq_init,
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};
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static const struct chip_data mt6397_core = {
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static const struct chip_data mt6397_core = {
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.cid_addr = MT6397_CID,
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.cid_addr = MT6397_CID,
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.cid_shift = 0,
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.cid_shift = 0,
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@ -182,6 +215,9 @@ static const struct of_device_id mt6397_of_match[] = {
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{
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{
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.compatible = "mediatek,mt6323",
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.compatible = "mediatek,mt6323",
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.data = &mt6323_core,
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.data = &mt6323_core,
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}, {
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.compatible = "mediatek,mt6358",
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.data = &mt6358_core,
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}, {
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}, {
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.compatible = "mediatek,mt6397",
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.compatible = "mediatek,mt6397",
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.data = &mt6397_core,
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.data = &mt6397_core,
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@ -0,0 +1,158 @@
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2020 MediaTek Inc.
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*/
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#ifndef __MFD_MT6358_CORE_H__
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||||||
|
#define __MFD_MT6358_CORE_H__
|
||||||
|
|
||||||
|
#define MT6358_REG_WIDTH 16
|
||||||
|
|
||||||
|
struct irq_top_t {
|
||||||
|
int hwirq_base;
|
||||||
|
unsigned int num_int_regs;
|
||||||
|
unsigned int num_int_bits;
|
||||||
|
unsigned int en_reg;
|
||||||
|
unsigned int en_reg_shift;
|
||||||
|
unsigned int sta_reg;
|
||||||
|
unsigned int sta_reg_shift;
|
||||||
|
unsigned int top_offset;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct pmic_irq_data {
|
||||||
|
unsigned int num_top;
|
||||||
|
unsigned int num_pmic_irqs;
|
||||||
|
unsigned short top_int_status_reg;
|
||||||
|
bool *enable_hwirq;
|
||||||
|
bool *cache_hwirq;
|
||||||
|
};
|
||||||
|
|
||||||
|
enum mt6358_irq_top_status_shift {
|
||||||
|
MT6358_BUCK_TOP = 0,
|
||||||
|
MT6358_LDO_TOP,
|
||||||
|
MT6358_PSC_TOP,
|
||||||
|
MT6358_SCK_TOP,
|
||||||
|
MT6358_BM_TOP,
|
||||||
|
MT6358_HK_TOP,
|
||||||
|
MT6358_AUD_TOP,
|
||||||
|
MT6358_MISC_TOP,
|
||||||
|
};
|
||||||
|
|
||||||
|
enum mt6358_irq_numbers {
|
||||||
|
MT6358_IRQ_VPROC11_OC = 0,
|
||||||
|
MT6358_IRQ_VPROC12_OC,
|
||||||
|
MT6358_IRQ_VCORE_OC,
|
||||||
|
MT6358_IRQ_VGPU_OC,
|
||||||
|
MT6358_IRQ_VMODEM_OC,
|
||||||
|
MT6358_IRQ_VDRAM1_OC,
|
||||||
|
MT6358_IRQ_VS1_OC,
|
||||||
|
MT6358_IRQ_VS2_OC,
|
||||||
|
MT6358_IRQ_VPA_OC,
|
||||||
|
MT6358_IRQ_VCORE_PREOC,
|
||||||
|
MT6358_IRQ_VFE28_OC = 16,
|
||||||
|
MT6358_IRQ_VXO22_OC,
|
||||||
|
MT6358_IRQ_VRF18_OC,
|
||||||
|
MT6358_IRQ_VRF12_OC,
|
||||||
|
MT6358_IRQ_VEFUSE_OC,
|
||||||
|
MT6358_IRQ_VCN33_OC,
|
||||||
|
MT6358_IRQ_VCN28_OC,
|
||||||
|
MT6358_IRQ_VCN18_OC,
|
||||||
|
MT6358_IRQ_VCAMA1_OC,
|
||||||
|
MT6358_IRQ_VCAMA2_OC,
|
||||||
|
MT6358_IRQ_VCAMD_OC,
|
||||||
|
MT6358_IRQ_VCAMIO_OC,
|
||||||
|
MT6358_IRQ_VLDO28_OC,
|
||||||
|
MT6358_IRQ_VA12_OC,
|
||||||
|
MT6358_IRQ_VAUX18_OC,
|
||||||
|
MT6358_IRQ_VAUD28_OC,
|
||||||
|
MT6358_IRQ_VIO28_OC,
|
||||||
|
MT6358_IRQ_VIO18_OC,
|
||||||
|
MT6358_IRQ_VSRAM_PROC11_OC,
|
||||||
|
MT6358_IRQ_VSRAM_PROC12_OC,
|
||||||
|
MT6358_IRQ_VSRAM_OTHERS_OC,
|
||||||
|
MT6358_IRQ_VSRAM_GPU_OC,
|
||||||
|
MT6358_IRQ_VDRAM2_OC,
|
||||||
|
MT6358_IRQ_VMC_OC,
|
||||||
|
MT6358_IRQ_VMCH_OC,
|
||||||
|
MT6358_IRQ_VEMC_OC,
|
||||||
|
MT6358_IRQ_VSIM1_OC,
|
||||||
|
MT6358_IRQ_VSIM2_OC,
|
||||||
|
MT6358_IRQ_VIBR_OC,
|
||||||
|
MT6358_IRQ_VUSB_OC,
|
||||||
|
MT6358_IRQ_VBIF28_OC,
|
||||||
|
MT6358_IRQ_PWRKEY = 48,
|
||||||
|
MT6358_IRQ_HOMEKEY,
|
||||||
|
MT6358_IRQ_PWRKEY_R,
|
||||||
|
MT6358_IRQ_HOMEKEY_R,
|
||||||
|
MT6358_IRQ_NI_LBAT_INT,
|
||||||
|
MT6358_IRQ_CHRDET,
|
||||||
|
MT6358_IRQ_CHRDET_EDGE,
|
||||||
|
MT6358_IRQ_VCDT_HV_DET,
|
||||||
|
MT6358_IRQ_RTC = 64,
|
||||||
|
MT6358_IRQ_FG_BAT0_H = 80,
|
||||||
|
MT6358_IRQ_FG_BAT0_L,
|
||||||
|
MT6358_IRQ_FG_CUR_H,
|
||||||
|
MT6358_IRQ_FG_CUR_L,
|
||||||
|
MT6358_IRQ_FG_ZCV,
|
||||||
|
MT6358_IRQ_FG_BAT1_H,
|
||||||
|
MT6358_IRQ_FG_BAT1_L,
|
||||||
|
MT6358_IRQ_FG_N_CHARGE_L,
|
||||||
|
MT6358_IRQ_FG_IAVG_H,
|
||||||
|
MT6358_IRQ_FG_IAVG_L,
|
||||||
|
MT6358_IRQ_FG_TIME_H,
|
||||||
|
MT6358_IRQ_FG_DISCHARGE,
|
||||||
|
MT6358_IRQ_FG_CHARGE,
|
||||||
|
MT6358_IRQ_BATON_LV = 96,
|
||||||
|
MT6358_IRQ_BATON_HT,
|
||||||
|
MT6358_IRQ_BATON_BAT_IN,
|
||||||
|
MT6358_IRQ_BATON_BAT_OUT,
|
||||||
|
MT6358_IRQ_BIF,
|
||||||
|
MT6358_IRQ_BAT_H = 112,
|
||||||
|
MT6358_IRQ_BAT_L,
|
||||||
|
MT6358_IRQ_BAT2_H,
|
||||||
|
MT6358_IRQ_BAT2_L,
|
||||||
|
MT6358_IRQ_BAT_TEMP_H,
|
||||||
|
MT6358_IRQ_BAT_TEMP_L,
|
||||||
|
MT6358_IRQ_AUXADC_IMP,
|
||||||
|
MT6358_IRQ_NAG_C_DLTV,
|
||||||
|
MT6358_IRQ_AUDIO = 128,
|
||||||
|
MT6358_IRQ_ACCDET = 133,
|
||||||
|
MT6358_IRQ_ACCDET_EINT0,
|
||||||
|
MT6358_IRQ_ACCDET_EINT1,
|
||||||
|
MT6358_IRQ_SPI_CMD_ALERT = 144,
|
||||||
|
MT6358_IRQ_NR,
|
||||||
|
};
|
||||||
|
|
||||||
|
#define MT6358_IRQ_BUCK_BASE MT6358_IRQ_VPROC11_OC
|
||||||
|
#define MT6358_IRQ_LDO_BASE MT6358_IRQ_VFE28_OC
|
||||||
|
#define MT6358_IRQ_PSC_BASE MT6358_IRQ_PWRKEY
|
||||||
|
#define MT6358_IRQ_SCK_BASE MT6358_IRQ_RTC
|
||||||
|
#define MT6358_IRQ_BM_BASE MT6358_IRQ_FG_BAT0_H
|
||||||
|
#define MT6358_IRQ_HK_BASE MT6358_IRQ_BAT_H
|
||||||
|
#define MT6358_IRQ_AUD_BASE MT6358_IRQ_AUDIO
|
||||||
|
#define MT6358_IRQ_MISC_BASE MT6358_IRQ_SPI_CMD_ALERT
|
||||||
|
|
||||||
|
#define MT6358_IRQ_BUCK_BITS (MT6358_IRQ_VCORE_PREOC - MT6358_IRQ_BUCK_BASE + 1)
|
||||||
|
#define MT6358_IRQ_LDO_BITS (MT6358_IRQ_VBIF28_OC - MT6358_IRQ_LDO_BASE + 1)
|
||||||
|
#define MT6358_IRQ_PSC_BITS (MT6358_IRQ_VCDT_HV_DET - MT6358_IRQ_PSC_BASE + 1)
|
||||||
|
#define MT6358_IRQ_SCK_BITS (MT6358_IRQ_RTC - MT6358_IRQ_SCK_BASE + 1)
|
||||||
|
#define MT6358_IRQ_BM_BITS (MT6358_IRQ_BIF - MT6358_IRQ_BM_BASE + 1)
|
||||||
|
#define MT6358_IRQ_HK_BITS (MT6358_IRQ_NAG_C_DLTV - MT6358_IRQ_HK_BASE + 1)
|
||||||
|
#define MT6358_IRQ_AUD_BITS (MT6358_IRQ_ACCDET_EINT1 - MT6358_IRQ_AUD_BASE + 1)
|
||||||
|
#define MT6358_IRQ_MISC_BITS \
|
||||||
|
(MT6358_IRQ_SPI_CMD_ALERT - MT6358_IRQ_MISC_BASE + 1)
|
||||||
|
|
||||||
|
#define MT6358_TOP_GEN(sp) \
|
||||||
|
{ \
|
||||||
|
.hwirq_base = MT6358_IRQ_##sp##_BASE, \
|
||||||
|
.num_int_regs = \
|
||||||
|
((MT6358_IRQ_##sp##_BITS - 1) / MT6358_REG_WIDTH) + 1, \
|
||||||
|
.num_int_bits = MT6358_IRQ_##sp##_BITS, \
|
||||||
|
.en_reg = MT6358_##sp##_TOP_INT_CON0, \
|
||||||
|
.en_reg_shift = 0x6, \
|
||||||
|
.sta_reg = MT6358_##sp##_TOP_INT_STATUS0, \
|
||||||
|
.sta_reg_shift = 0x2, \
|
||||||
|
.top_offset = MT6358_##sp##_TOP, \
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* __MFD_MT6358_CORE_H__ */
|
||||||
|
|
@ -0,0 +1,282 @@
|
||||||
|
/* SPDX-License-Identifier: GPL-2.0 */
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2020 MediaTek Inc.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __MFD_MT6358_REGISTERS_H__
|
||||||
|
#define __MFD_MT6358_REGISTERS_H__
|
||||||
|
|
||||||
|
/* PMIC Registers */
|
||||||
|
#define MT6358_SWCID 0xa
|
||||||
|
#define MT6358_MISC_TOP_INT_CON0 0x188
|
||||||
|
#define MT6358_MISC_TOP_INT_STATUS0 0x194
|
||||||
|
#define MT6358_TOP_INT_STATUS0 0x19e
|
||||||
|
#define MT6358_SCK_TOP_INT_CON0 0x52e
|
||||||
|
#define MT6358_SCK_TOP_INT_STATUS0 0x53a
|
||||||
|
#define MT6358_EOSC_CALI_CON0 0x540
|
||||||
|
#define MT6358_EOSC_CALI_CON1 0x542
|
||||||
|
#define MT6358_RTC_MIX_CON0 0x544
|
||||||
|
#define MT6358_RTC_MIX_CON1 0x546
|
||||||
|
#define MT6358_RTC_MIX_CON2 0x548
|
||||||
|
#define MT6358_RTC_DSN_ID 0x580
|
||||||
|
#define MT6358_RTC_DSN_REV0 0x582
|
||||||
|
#define MT6358_RTC_DBI 0x584
|
||||||
|
#define MT6358_RTC_DXI 0x586
|
||||||
|
#define MT6358_RTC_BBPU 0x588
|
||||||
|
#define MT6358_RTC_IRQ_STA 0x58a
|
||||||
|
#define MT6358_RTC_IRQ_EN 0x58c
|
||||||
|
#define MT6358_RTC_CII_EN 0x58e
|
||||||
|
#define MT6358_RTC_AL_MASK 0x590
|
||||||
|
#define MT6358_RTC_TC_SEC 0x592
|
||||||
|
#define MT6358_RTC_TC_MIN 0x594
|
||||||
|
#define MT6358_RTC_TC_HOU 0x596
|
||||||
|
#define MT6358_RTC_TC_DOM 0x598
|
||||||
|
#define MT6358_RTC_TC_DOW 0x59a
|
||||||
|
#define MT6358_RTC_TC_MTH 0x59c
|
||||||
|
#define MT6358_RTC_TC_YEA 0x59e
|
||||||
|
#define MT6358_RTC_AL_SEC 0x5a0
|
||||||
|
#define MT6358_RTC_AL_MIN 0x5a2
|
||||||
|
#define MT6358_RTC_AL_HOU 0x5a4
|
||||||
|
#define MT6358_RTC_AL_DOM 0x5a6
|
||||||
|
#define MT6358_RTC_AL_DOW 0x5a8
|
||||||
|
#define MT6358_RTC_AL_MTH 0x5aa
|
||||||
|
#define MT6358_RTC_AL_YEA 0x5ac
|
||||||
|
#define MT6358_RTC_OSC32CON 0x5ae
|
||||||
|
#define MT6358_RTC_POWERKEY1 0x5b0
|
||||||
|
#define MT6358_RTC_POWERKEY2 0x5b2
|
||||||
|
#define MT6358_RTC_PDN1 0x5b4
|
||||||
|
#define MT6358_RTC_PDN2 0x5b6
|
||||||
|
#define MT6358_RTC_SPAR0 0x5b8
|
||||||
|
#define MT6358_RTC_SPAR1 0x5ba
|
||||||
|
#define MT6358_RTC_PROT 0x5bc
|
||||||
|
#define MT6358_RTC_DIFF 0x5be
|
||||||
|
#define MT6358_RTC_CALI 0x5c0
|
||||||
|
#define MT6358_RTC_WRTGR 0x5c2
|
||||||
|
#define MT6358_RTC_CON 0x5c4
|
||||||
|
#define MT6358_RTC_SEC_CTRL 0x5c6
|
||||||
|
#define MT6358_RTC_INT_CNT 0x5c8
|
||||||
|
#define MT6358_RTC_SEC_DAT0 0x5ca
|
||||||
|
#define MT6358_RTC_SEC_DAT1 0x5cc
|
||||||
|
#define MT6358_RTC_SEC_DAT2 0x5ce
|
||||||
|
#define MT6358_RTC_SEC_DSN_ID 0x600
|
||||||
|
#define MT6358_RTC_SEC_DSN_REV0 0x602
|
||||||
|
#define MT6358_RTC_SEC_DBI 0x604
|
||||||
|
#define MT6358_RTC_SEC_DXI 0x606
|
||||||
|
#define MT6358_RTC_TC_SEC_SEC 0x608
|
||||||
|
#define MT6358_RTC_TC_MIN_SEC 0x60a
|
||||||
|
#define MT6358_RTC_TC_HOU_SEC 0x60c
|
||||||
|
#define MT6358_RTC_TC_DOM_SEC 0x60e
|
||||||
|
#define MT6358_RTC_TC_DOW_SEC 0x610
|
||||||
|
#define MT6358_RTC_TC_MTH_SEC 0x612
|
||||||
|
#define MT6358_RTC_TC_YEA_SEC 0x614
|
||||||
|
#define MT6358_RTC_SEC_CK_PDN 0x616
|
||||||
|
#define MT6358_RTC_SEC_WRTGR 0x618
|
||||||
|
#define MT6358_PSC_TOP_INT_CON0 0x910
|
||||||
|
#define MT6358_PSC_TOP_INT_STATUS0 0x91c
|
||||||
|
#define MT6358_BM_TOP_INT_CON0 0xc32
|
||||||
|
#define MT6358_BM_TOP_INT_CON1 0xc38
|
||||||
|
#define MT6358_BM_TOP_INT_STATUS0 0xc4a
|
||||||
|
#define MT6358_BM_TOP_INT_STATUS1 0xc4c
|
||||||
|
#define MT6358_HK_TOP_INT_CON0 0xf92
|
||||||
|
#define MT6358_HK_TOP_INT_STATUS0 0xf9e
|
||||||
|
#define MT6358_BUCK_TOP_INT_CON0 0x1318
|
||||||
|
#define MT6358_BUCK_TOP_INT_STATUS0 0x1324
|
||||||
|
#define MT6358_BUCK_VPROC11_CON0 0x1388
|
||||||
|
#define MT6358_BUCK_VPROC11_DBG0 0x139e
|
||||||
|
#define MT6358_BUCK_VPROC11_DBG1 0x13a0
|
||||||
|
#define MT6358_BUCK_VPROC11_ELR0 0x13a6
|
||||||
|
#define MT6358_BUCK_VPROC12_CON0 0x1408
|
||||||
|
#define MT6358_BUCK_VPROC12_DBG0 0x141e
|
||||||
|
#define MT6358_BUCK_VPROC12_DBG1 0x1420
|
||||||
|
#define MT6358_BUCK_VPROC12_ELR0 0x1426
|
||||||
|
#define MT6358_BUCK_VCORE_CON0 0x1488
|
||||||
|
#define MT6358_BUCK_VCORE_DBG0 0x149e
|
||||||
|
#define MT6358_BUCK_VCORE_DBG1 0x14a0
|
||||||
|
#define MT6358_BUCK_VCORE_ELR0 0x14aa
|
||||||
|
#define MT6358_BUCK_VGPU_CON0 0x1508
|
||||||
|
#define MT6358_BUCK_VGPU_DBG0 0x151e
|
||||||
|
#define MT6358_BUCK_VGPU_DBG1 0x1520
|
||||||
|
#define MT6358_BUCK_VGPU_ELR0 0x1526
|
||||||
|
#define MT6358_BUCK_VMODEM_CON0 0x1588
|
||||||
|
#define MT6358_BUCK_VMODEM_DBG0 0x159e
|
||||||
|
#define MT6358_BUCK_VMODEM_DBG1 0x15a0
|
||||||
|
#define MT6358_BUCK_VMODEM_ELR0 0x15a6
|
||||||
|
#define MT6358_BUCK_VDRAM1_CON0 0x1608
|
||||||
|
#define MT6358_BUCK_VDRAM1_DBG0 0x161e
|
||||||
|
#define MT6358_BUCK_VDRAM1_DBG1 0x1620
|
||||||
|
#define MT6358_BUCK_VDRAM1_ELR0 0x1626
|
||||||
|
#define MT6358_BUCK_VS1_CON0 0x1688
|
||||||
|
#define MT6358_BUCK_VS1_DBG0 0x169e
|
||||||
|
#define MT6358_BUCK_VS1_DBG1 0x16a0
|
||||||
|
#define MT6358_BUCK_VS1_ELR0 0x16ae
|
||||||
|
#define MT6358_BUCK_VS2_CON0 0x1708
|
||||||
|
#define MT6358_BUCK_VS2_DBG0 0x171e
|
||||||
|
#define MT6358_BUCK_VS2_DBG1 0x1720
|
||||||
|
#define MT6358_BUCK_VS2_ELR0 0x172e
|
||||||
|
#define MT6358_BUCK_VPA_CON0 0x1788
|
||||||
|
#define MT6358_BUCK_VPA_CON1 0x178a
|
||||||
|
#define MT6358_BUCK_VPA_ELR0 MT6358_BUCK_VPA_CON1
|
||||||
|
#define MT6358_BUCK_VPA_DBG0 0x1792
|
||||||
|
#define MT6358_BUCK_VPA_DBG1 0x1794
|
||||||
|
#define MT6358_VPROC_ANA_CON0 0x180c
|
||||||
|
#define MT6358_VCORE_VGPU_ANA_CON0 0x1828
|
||||||
|
#define MT6358_VMODEM_ANA_CON0 0x1888
|
||||||
|
#define MT6358_VDRAM1_ANA_CON0 0x1896
|
||||||
|
#define MT6358_VS1_ANA_CON0 0x18a2
|
||||||
|
#define MT6358_VS2_ANA_CON0 0x18ae
|
||||||
|
#define MT6358_VPA_ANA_CON0 0x18ba
|
||||||
|
#define MT6358_LDO_TOP_INT_CON0 0x1a50
|
||||||
|
#define MT6358_LDO_TOP_INT_CON1 0x1a56
|
||||||
|
#define MT6358_LDO_TOP_INT_STATUS0 0x1a68
|
||||||
|
#define MT6358_LDO_TOP_INT_STATUS1 0x1a6a
|
||||||
|
#define MT6358_LDO_VXO22_CON0 0x1a88
|
||||||
|
#define MT6358_LDO_VXO22_CON1 0x1a96
|
||||||
|
#define MT6358_LDO_VA12_CON0 0x1a9c
|
||||||
|
#define MT6358_LDO_VA12_CON1 0x1aaa
|
||||||
|
#define MT6358_LDO_VAUX18_CON0 0x1ab0
|
||||||
|
#define MT6358_LDO_VAUX18_CON1 0x1abe
|
||||||
|
#define MT6358_LDO_VAUD28_CON0 0x1ac4
|
||||||
|
#define MT6358_LDO_VAUD28_CON1 0x1ad2
|
||||||
|
#define MT6358_LDO_VIO28_CON0 0x1ad8
|
||||||
|
#define MT6358_LDO_VIO28_CON1 0x1ae6
|
||||||
|
#define MT6358_LDO_VIO18_CON0 0x1aec
|
||||||
|
#define MT6358_LDO_VIO18_CON1 0x1afa
|
||||||
|
#define MT6358_LDO_VDRAM2_CON0 0x1b08
|
||||||
|
#define MT6358_LDO_VDRAM2_CON1 0x1b16
|
||||||
|
#define MT6358_LDO_VEMC_CON0 0x1b1c
|
||||||
|
#define MT6358_LDO_VEMC_CON1 0x1b2a
|
||||||
|
#define MT6358_LDO_VUSB_CON0_0 0x1b30
|
||||||
|
#define MT6358_LDO_VUSB_CON1 0x1b40
|
||||||
|
#define MT6358_LDO_VSRAM_PROC11_CON0 0x1b46
|
||||||
|
#define MT6358_LDO_VSRAM_PROC11_DBG0 0x1b60
|
||||||
|
#define MT6358_LDO_VSRAM_PROC11_DBG1 0x1b62
|
||||||
|
#define MT6358_LDO_VSRAM_PROC11_TRACKING_CON0 0x1b64
|
||||||
|
#define MT6358_LDO_VSRAM_PROC11_TRACKING_CON1 0x1b66
|
||||||
|
#define MT6358_LDO_VSRAM_PROC11_TRACKING_CON2 0x1b68
|
||||||
|
#define MT6358_LDO_VSRAM_PROC11_TRACKING_CON3 0x1b6a
|
||||||
|
#define MT6358_LDO_VSRAM_PROC12_TRACKING_CON0 0x1b6c
|
||||||
|
#define MT6358_LDO_VSRAM_PROC12_TRACKING_CON1 0x1b6e
|
||||||
|
#define MT6358_LDO_VSRAM_PROC12_TRACKING_CON2 0x1b70
|
||||||
|
#define MT6358_LDO_VSRAM_PROC12_TRACKING_CON3 0x1b72
|
||||||
|
#define MT6358_LDO_VSRAM_WAKEUP_CON0 0x1b74
|
||||||
|
#define MT6358_LDO_GON1_ELR_NUM 0x1b76
|
||||||
|
#define MT6358_LDO_VDRAM2_ELR0 0x1b78
|
||||||
|
#define MT6358_LDO_VSRAM_PROC12_CON0 0x1b88
|
||||||
|
#define MT6358_LDO_VSRAM_PROC12_DBG0 0x1ba2
|
||||||
|
#define MT6358_LDO_VSRAM_PROC12_DBG1 0x1ba4
|
||||||
|
#define MT6358_LDO_VSRAM_OTHERS_CON0 0x1ba6
|
||||||
|
#define MT6358_LDO_VSRAM_OTHERS_DBG0 0x1bc0
|
||||||
|
#define MT6358_LDO_VSRAM_OTHERS_DBG1 0x1bc2
|
||||||
|
#define MT6358_LDO_VSRAM_GPU_CON0 0x1bc8
|
||||||
|
#define MT6358_LDO_VSRAM_GPU_DBG0 0x1be2
|
||||||
|
#define MT6358_LDO_VSRAM_GPU_DBG1 0x1be4
|
||||||
|
#define MT6358_LDO_VSRAM_CON0 0x1bee
|
||||||
|
#define MT6358_LDO_VSRAM_CON1 0x1bf0
|
||||||
|
#define MT6358_LDO_VSRAM_CON2 0x1bf2
|
||||||
|
#define MT6358_LDO_VSRAM_CON3 0x1bf4
|
||||||
|
#define MT6358_LDO_VFE28_CON0 0x1c08
|
||||||
|
#define MT6358_LDO_VFE28_CON1 0x1c16
|
||||||
|
#define MT6358_LDO_VFE28_CON2 0x1c18
|
||||||
|
#define MT6358_LDO_VFE28_CON3 0x1c1a
|
||||||
|
#define MT6358_LDO_VRF18_CON0 0x1c1c
|
||||||
|
#define MT6358_LDO_VRF18_CON1 0x1c2a
|
||||||
|
#define MT6358_LDO_VRF18_CON2 0x1c2c
|
||||||
|
#define MT6358_LDO_VRF18_CON3 0x1c2e
|
||||||
|
#define MT6358_LDO_VRF12_CON0 0x1c30
|
||||||
|
#define MT6358_LDO_VRF12_CON1 0x1c3e
|
||||||
|
#define MT6358_LDO_VRF12_CON2 0x1c40
|
||||||
|
#define MT6358_LDO_VRF12_CON3 0x1c42
|
||||||
|
#define MT6358_LDO_VEFUSE_CON0 0x1c44
|
||||||
|
#define MT6358_LDO_VEFUSE_CON1 0x1c52
|
||||||
|
#define MT6358_LDO_VEFUSE_CON2 0x1c54
|
||||||
|
#define MT6358_LDO_VEFUSE_CON3 0x1c56
|
||||||
|
#define MT6358_LDO_VCN18_CON0 0x1c58
|
||||||
|
#define MT6358_LDO_VCN18_CON1 0x1c66
|
||||||
|
#define MT6358_LDO_VCN18_CON2 0x1c68
|
||||||
|
#define MT6358_LDO_VCN18_CON3 0x1c6a
|
||||||
|
#define MT6358_LDO_VCAMA1_CON0 0x1c6c
|
||||||
|
#define MT6358_LDO_VCAMA1_CON1 0x1c7a
|
||||||
|
#define MT6358_LDO_VCAMA1_CON2 0x1c7c
|
||||||
|
#define MT6358_LDO_VCAMA1_CON3 0x1c7e
|
||||||
|
#define MT6358_LDO_VCAMA2_CON0 0x1c88
|
||||||
|
#define MT6358_LDO_VCAMA2_CON1 0x1c96
|
||||||
|
#define MT6358_LDO_VCAMA2_CON2 0x1c98
|
||||||
|
#define MT6358_LDO_VCAMA2_CON3 0x1c9a
|
||||||
|
#define MT6358_LDO_VCAMD_CON0 0x1c9c
|
||||||
|
#define MT6358_LDO_VCAMD_CON1 0x1caa
|
||||||
|
#define MT6358_LDO_VCAMD_CON2 0x1cac
|
||||||
|
#define MT6358_LDO_VCAMD_CON3 0x1cae
|
||||||
|
#define MT6358_LDO_VCAMIO_CON0 0x1cb0
|
||||||
|
#define MT6358_LDO_VCAMIO_CON1 0x1cbe
|
||||||
|
#define MT6358_LDO_VCAMIO_CON2 0x1cc0
|
||||||
|
#define MT6358_LDO_VCAMIO_CON3 0x1cc2
|
||||||
|
#define MT6358_LDO_VMC_CON0 0x1cc4
|
||||||
|
#define MT6358_LDO_VMC_CON1 0x1cd2
|
||||||
|
#define MT6358_LDO_VMC_CON2 0x1cd4
|
||||||
|
#define MT6358_LDO_VMC_CON3 0x1cd6
|
||||||
|
#define MT6358_LDO_VMCH_CON0 0x1cd8
|
||||||
|
#define MT6358_LDO_VMCH_CON1 0x1ce6
|
||||||
|
#define MT6358_LDO_VMCH_CON2 0x1ce8
|
||||||
|
#define MT6358_LDO_VMCH_CON3 0x1cea
|
||||||
|
#define MT6358_LDO_VIBR_CON0 0x1d08
|
||||||
|
#define MT6358_LDO_VIBR_CON1 0x1d16
|
||||||
|
#define MT6358_LDO_VIBR_CON2 0x1d18
|
||||||
|
#define MT6358_LDO_VIBR_CON3 0x1d1a
|
||||||
|
#define MT6358_LDO_VCN33_CON0_0 0x1d1c
|
||||||
|
#define MT6358_LDO_VCN33_CON0_1 0x1d2a
|
||||||
|
#define MT6358_LDO_VCN33_CON1 0x1d2c
|
||||||
|
#define MT6358_LDO_VCN33_BT_CON1 MT6358_LDO_VCN33_CON1
|
||||||
|
#define MT6358_LDO_VCN33_WIFI_CON1 MT6358_LDO_VCN33_CON1
|
||||||
|
#define MT6358_LDO_VCN33_CON2 0x1d2e
|
||||||
|
#define MT6358_LDO_VCN33_CON3 0x1d30
|
||||||
|
#define MT6358_LDO_VLDO28_CON0_0 0x1d32
|
||||||
|
#define MT6358_LDO_VLDO28_CON0_1 0x1d40
|
||||||
|
#define MT6358_LDO_VLDO28_CON1 0x1d42
|
||||||
|
#define MT6358_LDO_VLDO28_CON2 0x1d44
|
||||||
|
#define MT6358_LDO_VLDO28_CON3 0x1d46
|
||||||
|
#define MT6358_LDO_VSIM1_CON0 0x1d48
|
||||||
|
#define MT6358_LDO_VSIM1_CON1 0x1d56
|
||||||
|
#define MT6358_LDO_VSIM1_CON2 0x1d58
|
||||||
|
#define MT6358_LDO_VSIM1_CON3 0x1d5a
|
||||||
|
#define MT6358_LDO_VSIM2_CON0 0x1d5c
|
||||||
|
#define MT6358_LDO_VSIM2_CON1 0x1d6a
|
||||||
|
#define MT6358_LDO_VSIM2_CON2 0x1d6c
|
||||||
|
#define MT6358_LDO_VSIM2_CON3 0x1d6e
|
||||||
|
#define MT6358_LDO_VCN28_CON0 0x1d88
|
||||||
|
#define MT6358_LDO_VCN28_CON1 0x1d96
|
||||||
|
#define MT6358_LDO_VCN28_CON2 0x1d98
|
||||||
|
#define MT6358_LDO_VCN28_CON3 0x1d9a
|
||||||
|
#define MT6358_VRTC28_CON0 0x1d9c
|
||||||
|
#define MT6358_LDO_VBIF28_CON0 0x1d9e
|
||||||
|
#define MT6358_LDO_VBIF28_CON1 0x1dac
|
||||||
|
#define MT6358_LDO_VBIF28_CON2 0x1dae
|
||||||
|
#define MT6358_LDO_VBIF28_CON3 0x1db0
|
||||||
|
#define MT6358_VCAMA1_ANA_CON0 0x1e08
|
||||||
|
#define MT6358_VCAMA2_ANA_CON0 0x1e0c
|
||||||
|
#define MT6358_VCN33_ANA_CON0 0x1e28
|
||||||
|
#define MT6358_VSIM1_ANA_CON0 0x1e2c
|
||||||
|
#define MT6358_VSIM2_ANA_CON0 0x1e30
|
||||||
|
#define MT6358_VUSB_ANA_CON0 0x1e34
|
||||||
|
#define MT6358_VEMC_ANA_CON0 0x1e38
|
||||||
|
#define MT6358_VLDO28_ANA_CON0 0x1e3c
|
||||||
|
#define MT6358_VIO28_ANA_CON0 0x1e40
|
||||||
|
#define MT6358_VIBR_ANA_CON0 0x1e44
|
||||||
|
#define MT6358_VMCH_ANA_CON0 0x1e48
|
||||||
|
#define MT6358_VMC_ANA_CON0 0x1e4c
|
||||||
|
#define MT6358_VRF18_ANA_CON0 0x1e88
|
||||||
|
#define MT6358_VCN18_ANA_CON0 0x1e8c
|
||||||
|
#define MT6358_VCAMIO_ANA_CON0 0x1e90
|
||||||
|
#define MT6358_VIO18_ANA_CON0 0x1e94
|
||||||
|
#define MT6358_VEFUSE_ANA_CON0 0x1e98
|
||||||
|
#define MT6358_VRF12_ANA_CON0 0x1e9c
|
||||||
|
#define MT6358_VSRAM_PROC11_ANA_CON0 0x1ea0
|
||||||
|
#define MT6358_VSRAM_PROC12_ANA_CON0 0x1ea4
|
||||||
|
#define MT6358_VSRAM_OTHERS_ANA_CON0 0x1ea6
|
||||||
|
#define MT6358_VSRAM_GPU_ANA_CON0 0x1ea8
|
||||||
|
#define MT6358_VDRAM2_ANA_CON0 0x1eaa
|
||||||
|
#define MT6358_VCAMD_ANA_CON0 0x1eae
|
||||||
|
#define MT6358_VA12_ANA_CON0 0x1eb2
|
||||||
|
#define MT6358_AUD_TOP_INT_CON0 0x2228
|
||||||
|
#define MT6358_AUD_TOP_INT_STATUS0 0x2234
|
||||||
|
|
||||||
|
#endif /* __MFD_MT6358_REGISTERS_H__ */
|
||||||
|
|
@ -12,6 +12,7 @@
|
||||||
|
|
||||||
enum chip_id {
|
enum chip_id {
|
||||||
MT6323_CHIP_ID = 0x23,
|
MT6323_CHIP_ID = 0x23,
|
||||||
|
MT6358_CHIP_ID = 0x58,
|
||||||
MT6391_CHIP_ID = 0x91,
|
MT6391_CHIP_ID = 0x91,
|
||||||
MT6397_CHIP_ID = 0x97,
|
MT6397_CHIP_ID = 0x97,
|
||||||
};
|
};
|
||||||
|
|
@ -65,8 +66,10 @@ struct mt6397_chip {
|
||||||
u16 int_con[2];
|
u16 int_con[2];
|
||||||
u16 int_status[2];
|
u16 int_status[2];
|
||||||
u16 chip_id;
|
u16 chip_id;
|
||||||
|
void *irq_data;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
int mt6358_irq_init(struct mt6397_chip *chip);
|
||||||
int mt6397_irq_init(struct mt6397_chip *chip);
|
int mt6397_irq_init(struct mt6397_chip *chip);
|
||||||
|
|
||||||
#endif /* __MFD_MT6397_CORE_H__ */
|
#endif /* __MFD_MT6397_CORE_H__ */
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue