Messages in this thread Patch in this message | | | From | Chen Zhong <> | Subject | [PATCH 4/4] mfd: mt6397: Add PMIC keys support to MT6397 driver | Date | Wed, 2 Aug 2017 11:17:20 +0800 |
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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> --- drivers/mfd/mt6397-core.c | 28 +++++++++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c index 04a601f..a3225b6 100644 --- a/drivers/mfd/mt6397-core.c +++ b/drivers/mfd/mt6397-core.c @@ -43,6 +43,22 @@ }, }; +static const struct resource mt6323_keys_resources[] = { + { + .start = MT6323_IRQ_STATUS_PWRKEY, + .end = MT6323_IRQ_STATUS_FCHRKEY, + .flags = IORESOURCE_IRQ, + }, +}; + +static const struct resource mt6397_keys_resources[] = { + { + .start = MT6397_IRQ_PWRKEY, + .end = MT6397_IRQ_HOMEKEY, + .flags = IORESOURCE_IRQ, + }, +}; + static const struct mfd_cell mt6323_devs[] = { { .name = "mt6323-regulator", @@ -50,6 +66,11 @@ }, { .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 +92,12 @@ }, { .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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