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Message-ID: <1502071065-6745-6-git-send-email-chen.zhong@mediatek.com>
Date: Mon, 7 Aug 2017 09:57:45 +0800
From: Chen Zhong <chen.zhong@...iatek.com>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>
CC: Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Matthias Brugger <matthias.bgg@...il.com>,
Lee Jones <lee.jones@...aro.org>,
Eddie Huang <eddie.huang@...iatek.com>,
Alessandro Zummo <a.zummo@...ertech.it>,
Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
Jaechul Lee <jcsing.lee@...sung.com>,
Jonathan Cameron <jic23@...nel.org>,
Javier Martinez Canillas <javier@....samsung.com>,
Linus Walleij <linus.walleij@...aro.org>,
Chen Zhong <chen.zhong@...iatek.com>,
Beomho Seo <beomho.seo@...sung.com>,
<linux-input@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-mediatek@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <linux-rtc@...r.kernel.org>
Subject: [PATCH v2 5/5] mfd: mt6397: Add PMIC keys support to MT6397 driver
This patch adds compatible strings and interrupts for pmic keys
which serves as child device of MFD.
Signed-off-by: Chen Zhong <chen.zhong@...iatek.com>
---
drivers/mfd/mt6397-core.c | 36 +++++++++++++++++++++++++++++++++++-
1 file changed, 35 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index 6546d7f..3c6a765 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -43,6 +43,30 @@
},
};
+static const struct resource mt6323_keys_resources[] = {
+ {
+ .start = MT6323_IRQ_STATUS_PWRKEY,
+ .end = MT6323_IRQ_STATUS_PWRKEY,
+ .flags = IORESOURCE_IRQ,
+ }, {
+ .start = MT6323_IRQ_STATUS_FCHRKEY,
+ .end = MT6323_IRQ_STATUS_FCHRKEY,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static const struct resource mt6397_keys_resources[] = {
+ {
+ .start = MT6397_IRQ_PWRKEY,
+ .end = MT6397_IRQ_PWRKEY,
+ .flags = IORESOURCE_IRQ,
+ }, {
+ .start = MT6397_IRQ_HOMEKEY,
+ .end = MT6397_IRQ_HOMEKEY,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
static const struct mfd_cell mt6323_devs[] = {
{
.name = "mt6323-regulator",
@@ -50,6 +74,11 @@
}, {
.name = "mt6323-led",
.of_compatible = "mediatek,mt6323-led"
+ }, {
+ .name = "mtk-pmic-keys",
+ .num_resources = ARRAY_SIZE(mt6323_keys_resources),
+ .resources = mt6323_keys_resources,
+ .of_compatible = "mediatek,mt6323-keys"
},
};
@@ -71,7 +100,12 @@
}, {
.name = "mt6397-pinctrl",
.of_compatible = "mediatek,mt6397-pinctrl",
- },
+ }, {
+ .name = "mtk-pmic-keys",
+ .num_resources = ARRAY_SIZE(mt6397_keys_resources),
+ .resources = mt6397_keys_resources,
+ .of_compatible = "mediatek,mt6397-keys"
+ }
};
static void mt6397_irq_lock(struct irq_data *data)
--
1.7.9.5
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