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Message-ID: <1476719978-16332-5-git-send-email-j-keerthy@ti.com>
Date: Mon, 17 Oct 2016 21:29:37 +0530
From: Keerthy <j-keerthy@...com>
To: <lee.jones@...aro.org>
CC: <devicetree@...r.kernel.org>, <linux-omap@...r.kernel.org>,
<linux-gpio@...r.kernel.org>, <linux-input@...r.kernel.org>,
<robh+dt@...nel.org>, <linux-kernel@...r.kernel.org>,
<t-kristo@...com>, <tony@...mide.com>, <dmitry.torokhov@...il.com>,
<linus.walleij@...aro.org>, <broonie@...nel.org>,
<j-keerthy@...com>
Subject: [RESEND PATCH v8 4/5] mfd: tps65218: Use mfd_add_devices instead of of_platform_populate
mfd_add_devices enables parsing device tree nodes without compatibles
for regulators and gpio modules. Replace of_platform_populate with
mfd_add_devices. mfd_cell currently is populated with regulators,
gpio and powerbutton.
Signed-off-by: Keerthy <j-keerthy@...com>
Acked-by: Lee Jones <lee.jones@...aro.org>
---
drivers/mfd/tps65218.c | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c
index 9bca1b1..13834a0 100644
--- a/drivers/mfd/tps65218.c
+++ b/drivers/mfd/tps65218.c
@@ -33,6 +33,18 @@
#define TPS65218_PASSWORD_REGS_UNLOCK 0x7D
+static const struct mfd_cell tps65218_cells[] = {
+ {
+ .name = "tps65218-pwrbutton",
+ .of_compatible = "ti,tps65218-pwrbutton",
+ },
+ {
+ .name = "tps65218-gpio",
+ .of_compatible = "ti,tps65218-gpio",
+ },
+ { .name = "tps65218-regulator", },
+};
+
/**
* tps65218_reg_write: Write a single tps65218 register.
*
@@ -245,8 +257,10 @@ static int tps65218_probe(struct i2c_client *client,
tps->rev = chipid & TPS65218_CHIPID_REV_MASK;
- ret = of_platform_populate(client->dev.of_node, NULL, NULL,
- &client->dev);
+ ret = mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO, tps65218_cells,
+ ARRAY_SIZE(tps65218_cells), NULL, 0,
+ regmap_irq_get_domain(tps->irq_data));
+
if (ret < 0)
goto err_irq;
--
1.9.1
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