Message ID | 1557242108-13580-3-git-send-email-sagar.kadam@sifive.com |
---|---|
State | Superseded |
Headers | show |
Series | Extend dt bindings to support I2C on sifive devices and a fix broken IRQ in polling mode. | expand |
On Tue, May 07, 2019 at 08:45:07PM +0530, Sagar Shrikant Kadam wrote: > Update device id table for Opencores I2C master used in HiFive Unleashed > platform having FU540-c000 chipset. > > Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com> > --- > drivers/i2c/busses/i2c-ocores.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c > index 4e1a077..7bf7b0c 100644 > --- a/drivers/i2c/busses/i2c-ocores.c > +++ b/drivers/i2c/busses/i2c-ocores.c > @@ -85,6 +85,7 @@ struct ocores_i2c { > > #define TYPE_OCORES 0 > #define TYPE_GRLIB 1 > +#define TYPE_SIFIVE_REV0 2 > > static void oc_setreg_8(struct ocores_i2c *i2c, int reg, u8 value) > { > @@ -465,6 +466,10 @@ static u32 ocores_func(struct i2c_adapter *adap) > .data = (void *)TYPE_OCORES, > }, > { > + .compatible = "sifive,fu540-c000-i2c", > + .data = (void *)TYPE_SIFIVE_REV0, > + }, If you list "sifive,i2c0" in the binding document, it should be here as well. > + { > .compatible = "aeroflexgaisler,i2cmst", > .data = (void *)TYPE_GRLIB, > }, > -- > 1.9.1 > > > -- > The information transmitted is intended only for the person or entity to > which it is addressed and may contain confidential and/or privileged > material. If you are not the intended recipient of this message please do > not read, copy, use or disclose this communication and notify the sender > immediately. It should be noted that any review, retransmission, > dissemination or other use of, or taking action or reliance upon, this > information by persons or entities other than the intended recipient is > prohibited.
diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c index 4e1a077..7bf7b0c 100644 --- a/drivers/i2c/busses/i2c-ocores.c +++ b/drivers/i2c/busses/i2c-ocores.c @@ -85,6 +85,7 @@ struct ocores_i2c { #define TYPE_OCORES 0 #define TYPE_GRLIB 1 +#define TYPE_SIFIVE_REV0 2 static void oc_setreg_8(struct ocores_i2c *i2c, int reg, u8 value) { @@ -465,6 +466,10 @@ static u32 ocores_func(struct i2c_adapter *adap) .data = (void *)TYPE_OCORES, }, { + .compatible = "sifive,fu540-c000-i2c", + .data = (void *)TYPE_SIFIVE_REV0, + }, + { .compatible = "aeroflexgaisler,i2cmst", .data = (void *)TYPE_GRLIB, },
Update device id table for Opencores I2C master used in HiFive Unleashed platform having FU540-c000 chipset. Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com> --- drivers/i2c/busses/i2c-ocores.c | 5 +++++ 1 file changed, 5 insertions(+)