This patch adds a device node for the Reduced Serial Bus (RSB)
controller and the defacto pinmux setting to the A23 dtsi.
Since there is only one possible pinmux setting for RSB, just
set it in the dtsi.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun8i-a23.dtsi | 21
XP809 PMICs and the AC100 codec/RTC). However the RSB protocol is an
extension of P2WI, which was close enough to SMBus to be integrated into
the I2C subsystem in commit 3e833490fae5 ("i2c: sunxi: add P2WI (Push/Pull
2 Wire Interface) controller support").
Signed-off-by: Chen-Yu Tsai
-
The Reduced Serial Bus controller is used to talk to the onboard PMIC.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
nded to follow whatever conventions
the hardware vendor uses.
Signed-off-by: Chen-Yu Tsai
---
.../devicetree/bindings/i2c/i2c-sunxi-rsb.txt | 54 ++
1 file changed, 54 insertions(+)
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-sunxi-rsb.txt
diff --git a/Do
moment. The A80 uses the same
IP block with no differences, but the related clock/reset/pinctrl
drivers are still WIP.
Regards,
ChenYu
Chen-Yu Tsai (4):
i2c: sunxi: Add Reduced Serial Bus (RSB) support
i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation
ARM: dts: sun8i: Add Red
On Tue, Feb 24, 2015 at 10:17 PM, Arnd Bergmann wrote:
> On Tuesday 24 February 2015 22:01:26 Chen-Yu Tsai wrote:
>> On Tue, Feb 24, 2015 at 6:37 PM, Arnd Bergmann wrote:
>> > On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai wrote:
>> >&
On Tue, Feb 24, 2015 at 6:37 PM, Arnd Bergmann wrote:
> On Tuesday 24 February 2015 18:29:02 Chen-Yu Tsai wrote:
>>
>> + rsb@01f03400 {
>> + compatible = "allwinner,sun8i-a23-rsb";
>> + reg = <0x01f03400 0x400&g
The Reduced Serial Bus controller is used to talk to the onboard PMIC.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts
t; property for slave device nodes.
Signed-off-by: Chen-Yu Tsai
---
.../devicetree/bindings/i2c/i2c-sunxi-rsb.txt | 50 ++
1 file changed, 50 insertions(+)
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-sunxi-rsb.txt
diff --git a/Documentation/devicetree/b
differences, but the related clock/reset/pinctrl
drivers are still WIP.
Regards,
ChenYu
Chen-Yu Tsai (4):
i2c: sunxi: Add Reduced Serial Bus (RSB) support
i2c: sunxi: Add Reduced Serial Bus (RSB) DT bindings documentation
ARM: dts: sun8i: Add Reduced Serial Bus controller device node to
This patch adds a device node for the Reduced Serial Bus (RSB)
controller and the defacto pinmux setting to the A23 dtsi.
Since there is only one possible pinmux setting for RSB, just
set it in the dtsi.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun8i-a23.dtsi | 21
XP809 PMICs and the AC100 codec/RTC). However the RSB protocol is an
extension of P2WI, which was close enough to SMBus to be integrated into
the I2C subsystem in commit 3e833490fae5 ("i2c: sunxi: add P2WI (Push/Pull
2 Wire Interface) controller support").
Signed-off-by: Chen-Yu Tsai
-
ved from all
sunxi DTs.
Fixes: 4c730a06c19bb ("i2c: mv64xxx: Set bus frequency to 100kHz if
clock-frequency is not provided")
Signed-off-by: Chen-Yu Tsai
Cc: sta...@vger.kernel.org
Acked-by: Andrew Lunn
Acked-by: Maxime Ripard
---
Changes in v2:
- Added Fixes tag, and Acked-bys from Andre
all
sunxi DTs.
Signed-off-by: Chen-Yu Tsai
Cc: sta...@vger.kernel.org
---
drivers/i2c/busses/i2c-mv64xxx.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 6dc5ded..2f64273 100644
--- a/drivers/i2c/buss
On Fri, Mar 7, 2014 at 6:34 PM, Russell King - ARM Linux
wrote:
> On Fri, Mar 07, 2014 at 11:07:51AM +0100, Maxime Ripard wrote:
>> Hi Russell,
>>
>> On Fri, Mar 07, 2014 at 09:52:23AM +, Russell King - ARM Linux wrote:
>> > On Tue, Mar 04, 2014 at 05:28:37PM +0100, Maxime Ripard wrote:
>> > >
Hi,
On Fri, Jan 10, 2014 at 1:19 AM, Maxime Ripard
wrote:
> The Allwinner A31 SoC using that IP has a reset controller maintaining
> it reset unless told otherwise.
>
> Add some optional reset support to the driver.
>
> Signed-off-by: Maxime Ripard
> ---
> Documentation/devicetree/bindings/i2c/
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