| Message ID | 1467025305-13464-4-git-send-email-j-keerthy@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, 27 Jun 2016, Keerthy wrote: > mfd_add_devices enables parsing device tree nodes without compatibles > for child nodes. Replace of_platform_populate with mfd_add_devices. > mfd_cell currently is populated with only regulators. > > Signed-off-by: Keerthy <j-keerthy@ti.com> > --- > > Changes in v2: > > * Updated commit log. > > As of now only regulators driver is in kernel. The PMIC contains > a bunch of GPIOs, Over temperature warning / shutdown unit. > > drivers/mfd/tps65218.c | 10 ++++++++-- > 1 file changed, 8 insertions(+), 2 deletions(-) Acked-by: Lee Jones <lee.jones@linaro.org> > diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c > index f20a531..b8b3a58 100644 > --- a/drivers/mfd/tps65218.c > +++ b/drivers/mfd/tps65218.c > @@ -33,6 +33,10 @@ > > #define TPS65218_PASSWORD_REGS_UNLOCK 0x7D > > +static const struct mfd_cell tps65218_cells[] = { > + { .name = "tps65218-regulator", }, > +}; > + > /** > * tps65218_reg_write: Write a single tps65218 register. > * > @@ -236,8 +240,10 @@ static int tps65218_probe(struct i2c_client *client, > if (ret < 0) > return ret; > > - 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; >
diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c index f20a531..b8b3a58 100644 --- a/drivers/mfd/tps65218.c +++ b/drivers/mfd/tps65218.c @@ -33,6 +33,10 @@ #define TPS65218_PASSWORD_REGS_UNLOCK 0x7D +static const struct mfd_cell tps65218_cells[] = { + { .name = "tps65218-regulator", }, +}; + /** * tps65218_reg_write: Write a single tps65218 register. * @@ -236,8 +240,10 @@ static int tps65218_probe(struct i2c_client *client, if (ret < 0) return ret; - 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;
mfd_add_devices enables parsing device tree nodes without compatibles for child nodes. Replace of_platform_populate with mfd_add_devices. mfd_cell currently is populated with only regulators. Signed-off-by: Keerthy <j-keerthy@ti.com> --- Changes in v2: * Updated commit log. As of now only regulators driver is in kernel. The PMIC contains a bunch of GPIOs, Over temperature warning / shutdown unit. drivers/mfd/tps65218.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)