mfd: mt6397: Add PMIC keys support to MT6397 driver
authorChen Zhong <chen.zhong@mediatek.com>
Wed, 25 Oct 2017 13:16:04 +0000 (21:16 +0800)
committerLee Jones <lee.jones@linaro.org>
Mon, 16 Apr 2018 14:16:11 +0000 (15:16 +0100)
This patch adds compatible strings and interrupts for pmic keys
which serves as child device of MFD.

Signed-off-by: Chen Zhong <chen.zhong@mediatek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
drivers/mfd/mt6397-core.c

index 6546d7f88b5e5c96a2dc0caeacad818ed9cd4be9..77b64bd64df36aab2dd805a5dd2e056003c3c6e7 100644 (file)
@@ -43,6 +43,16 @@ static const struct resource mt6397_rtc_resources[] = {
        },
 };
 
+static const struct resource mt6323_keys_resources[] = {
+       DEFINE_RES_IRQ(MT6323_IRQ_STATUS_PWRKEY),
+       DEFINE_RES_IRQ(MT6323_IRQ_STATUS_FCHRKEY),
+};
+
+static const struct resource mt6397_keys_resources[] = {
+       DEFINE_RES_IRQ(MT6397_IRQ_PWRKEY),
+       DEFINE_RES_IRQ(MT6397_IRQ_HOMEKEY),
+};
+
 static const struct mfd_cell mt6323_devs[] = {
        {
                .name = "mt6323-regulator",
@@ -50,6 +60,11 @@ static const struct mfd_cell mt6323_devs[] = {
        }, {
                .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 +86,12 @@ static const struct mfd_cell mt6397_devs[] = {
        }, {
                .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)