> It looks like that the i2c subsystem needs some modifications to allow to
> specify a master device which is attached to a slave controller. Maybe
> someone
> from the i2c folks (cc'ed) can comment on this?
The linux i2c core does not really support controllers being a slave.
There are proba
On 18/09/13 13:46, Maxime COQUELIN wrote:
> On 09/18/2013 02:03 PM, Lee Jones wrote:
>>> >> This patch supplies I2C configuration to STiH416 SoC.
>>> >>
>>> >> Cc: Srinivas Kandagatla
>>> >> Signed-off-by: Maxime Coquelin
>>> >> ---
>>> >> arch/arm/boot/dts/stih416-pinctrl.dtsi | 35 ++
On 18/09/2013 12:01, Maxime COQUELIN wrote:
> This patch adds support to SSC (Synchronous Serial Controller)
> I2C driver. This IP also supports SPI protocol, but this is not
> the aim of this driver.
>
> This IP is embedded in all ST SoCs for Set-top box platorms, and
> supports I2C Standard and F
Some functions and variables are only used if the configuration selects
HAVE_CLK. Protect them with a corresponding #ifdef CONFIG_HAVE_CLK block
to avoid compiler warnings.
Signed-off-by: Thierry Reding
---
drivers/i2c/busses/i2c-mv64xxx.c | 12 +++-
1 file changed, 7 insertions(+), 5 de
The driver is used on PowerPC which don't provide writel_relaxed(). This
breaks the c2k and prpmc2800 default configurations. To fix the build,
turn the calls to writel_relaxed() into writel(). The impacts for ARM
should be minimal.
Signed-off-by: Thierry Reding
---
drivers/i2c/busses/i2c-mv64xx
On 09/18/2013 02:03 PM, Lee Jones wrote:
>> This patch supplies I2C configuration to STiH416 SoC.
>>
>> Cc: Srinivas Kandagatla
>> Signed-off-by: Maxime Coquelin
>> ---
>> arch/arm/boot/dts/stih416-pinctrl.dtsi | 35
>> arch/arm/boot/dts/stih416.dtsi | 57
>> +++
On 09/18/2013 02:00 PM, Lee Jones wrote:
> On Wed, 18 Sep 2013, Maxime COQUELIN wrote:
>
>> This patch supplies I2C configuration to STiH415 SoC.
>>
>> Cc: Srinivas Kandagatla
>> Signed-off-by: Maxime Coquelin
>> ---
>> arch/arm/boot/dts/stih415-pinctrl.dtsi | 36
>> arch/
Hi Lee,
On 09/18/2013 01:40 PM, Lee Jones wrote:
> On Wed, 18 Sep 2013, Maxime COQUELIN wrote:
>
>> This patch supplies I2C configuration to B2000 and B2020
>> based on either STiH415 or STiH416 SoCs.
>>
>> Cc: Srinivas Kandagatla
>> Signed-off-by: Maxime Coquelin
>> ---
>> arch/arm/boot/dts/st
> This patch supplies I2C configuration to STiH416 SoC.
>
> Cc: Srinivas Kandagatla
> Signed-off-by: Maxime Coquelin
> ---
> arch/arm/boot/dts/stih416-pinctrl.dtsi | 35
> arch/arm/boot/dts/stih416.dtsi | 57
>
> 2 files changed
On Wed, 18 Sep 2013, Maxime COQUELIN wrote:
> This patch supplies I2C configuration to STiH415 SoC.
>
> Cc: Srinivas Kandagatla
> Signed-off-by: Maxime Coquelin
> ---
> arch/arm/boot/dts/stih415-pinctrl.dtsi | 36
> arch/arm/boot/dts/stih415.dtsi | 57
> ++
On Wed, 18 Sep 2013, Maxime COQUELIN wrote:
> This patch supplies I2C configuration to B2000 and B2020
> based on either STiH415 or STiH416 SoCs.
>
> Cc: Srinivas Kandagatla
> Signed-off-by: Maxime Coquelin
> ---
> arch/arm/boot/dts/stih41x-b2000.dtsi |7 +++
> arch/arm/boot/dts/stih41
On Tue, Sep 17, 2013 at 01:04:06PM +, Strashko, Grygorii wrote:
> Hi Thierry,
>
> On 09/16/2013 11:32 AM, Thierry Reding wrote:> Interrupt references are
> currently resolved very early (when a device is
> > created). This has the disadvantage that it will fail in cases where the
> > interrup
This patch supplies I2C configuration to STiH415 SoC.
Cc: Srinivas Kandagatla
Signed-off-by: Maxime Coquelin
---
arch/arm/boot/dts/stih415-pinctrl.dtsi | 36
arch/arm/boot/dts/stih415.dtsi | 57
2 files changed, 93 insertions(+)
This patch adds support to SSC (Synchronous Serial Controller)
I2C driver. This IP also supports SPI protocol, but this is not
the aim of this driver.
This IP is embedded in all ST SoCs for Set-top box platorms, and
supports I2C Standard and Fast modes.
Cc: Srinivas Kandagatla
Signed-off-by: Max
The goal of this series is to add I2C support to ST SoCs.
The DT definition is added for STiH415 and STiH416 SoCs on
B2000 and B2020 boards.
Signed-off-by: Maxime Coquelin
Maxime Coquelin (4):
i2c: busses: i2c-st: Add ST I2C controller
ARM: STi: Supply I2C configuration to STiH416 SoC
ARM:
This patch supplies I2C configuration to B2000 and B2020
based on either STiH415 or STiH416 SoCs.
Cc: Srinivas Kandagatla
Signed-off-by: Maxime Coquelin
---
arch/arm/boot/dts/stih41x-b2000.dtsi |7 +++
arch/arm/boot/dts/stih41x-b2020.dtsi | 20
2 files changed, 27
This patch supplies I2C configuration to STiH416 SoC.
Cc: Srinivas Kandagatla
Signed-off-by: Maxime Coquelin
---
arch/arm/boot/dts/stih416-pinctrl.dtsi | 35
arch/arm/boot/dts/stih416.dtsi | 57
2 files changed, 92 insertions(+)
17 matches
Mail list logo