Re: [linux-sunxi][PATCH v5] ARM: sun7i: dt: Add new Olimex A20 EVB device

On Thu, Oct 01, 2015 at 02:54:07PM +0200, Code Kipper wrote: > >> +_dcdc2 { > >> + regulator-always-on; > >> + regulator-min-microvolt = <100>; > >> + regulator-max-microvolt = <1425000>; > > > > You also changed that since v4, for an unknown reason, and without > > mentionning it

[linux-sunxi] [PATCH v5 4/5] ARM: dts: sun8i: q8-common: Enable RSB controller for A23/A33 Q8 tablets

The Reduced Serial Bus controller is used to talk to the onboard PMIC. Signed-off-by: Chen-Yu Tsai --- Changes since v4: - Move enabling RSB controller from ippo-q8h-v5 dts to sun8i-q8-common --- arch/arm/boot/dts/sun8i-q8-common.dtsi | 4 1 file changed, 4

[linux-sunxi] [PATCH v5 3/5] ARM: dts: sun8i: Add Reduced Serial Bus controller device node to A23/A33 dtsi

This patch adds a device node for the Reduced Serial Bus (RSB) controller and the defacto pinmux setting to the A23/A33 dtsi. Since there is only one possible pinmux setting for RSB, just set it in the dtsi. Signed-off-by: Chen-Yu Tsai --- Changes since v4: None Changes

[linux-sunxi] [PATCH v5 2/5] soc: sunxi: Add driver for Allwinner Reduced Serial Bus

Reduced Serial Bus (RSB) is an Allwinner proprietery interface used to communicate with PMICs and other peripheral ICs. RSB is a two-wire push-pull serial bus that supports 1 master device and up to 15 active slave devices. Signed-off-by: Chen-Yu Tsai --- Changes since v4: -

[linux-sunxi] [PATCH v5 1/5] soc: sunxi: Add Allwinner Reduced Serial Bus (RSB) controller bindings

Reduced Serial Bus is a proprietary 2-line push-pull serial bus supporting multiple slave devices. It was developed by Allwinner, Inc. and used by Allwinner and X-Powers, Inc. for their line of PMICs and other peripheral ICs. Recent Allwinner SoCs, starting with the A23, have an RSB controller.

Re: [linux-sunxi][PATCH v5] ARM: sun7i: dt: Add new Olimex A20 EVB device

On Wed, Sep 30, 2015 at 07:34:39PM +0200, codekip...@gmail.com wrote: > From: Marcus Cooper > > The A20-SOM-EVB is a reference design of a 2-layer board for the > A20-SOM. > It expands the features of A20-SOM by adding VGA connector, HDMI > connector, audio In/Out, LCD

Re: [linux-sunxi][PATCH v5] ARM: sun7i: dt: Add new Olimex A20 EVB device

>> +_dcdc2 { >> + regulator-always-on; >> + regulator-min-microvolt = <100>; >> + regulator-max-microvolt = <1425000>; > > You also changed that since v4, for an unknown reason, and without > mentionning it in the changelog... AAARRRHHHcould you kindly fix this for

Re: [linux-sunxi] DCDC2 (VDD-SYS) voltage for A23/A33?

On Wed, Sep 30, 2015 at 12:42:43PM +0200, Hans de Goede wrote: > Hi, > > On 30-09-15 03:52, wens Tsai wrote: > >Hi, > > > >I've been looking into AXP223 usage as part of the RSB patches. > >I found that the recommended voltage for VDD-SYS is 1.1V, but > >we default to 1.2V in U-boot. Among the

[linux-sunxi] [PATCH v5 0/5] ARM: sunxi: Add Reduced Serial Bus support

Hi everyone, This is my fifth attempt at adding support for Allwinner's Reduced Serial Bus (RSB), which is used to communicate with PMICs and other peripherals on their newer SoCs, such as the A23/A33/A80. RSB is a simplified two wire interface using push-pull outputs, supporting multiple

[linux-sunxi] [PATCH v5 5/5] ARM: dts: sun8i: sinlinx-sina33: Enable Reduced Serial Bus controller

The Reduced Serial Bus controller is used to talk to the onboard PMIC. Signed-off-by: Chen-Yu Tsai --- Changes since v4: None --- arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts | 4 1 file changed, 4 insertions(+) diff --git

Re: [linux-sunxi] Hello

Test successfull! Hi David ;) On 03-02-15 17:09, David Lanzendörfer wrote: This is a test e-mail. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to

Re: [linux-sunxi] Allwinner A20 SMP issue

Hey SASP, You probably should try supp...@microsoft.com, smp has worked on 3.4 and 4.x kernels for some time however. Olliver On 04-02-15 19:24, sarpa...@gmail.com wrote: Dear All, Though this is not related to Linux, I hope to get your expertise support to solve a A20 related issue. We

Re: [linux-sunxi] UART: Configure Custom Speed?

Hey Bruce, On 01-02-15 02:14, bruce bushby wrote: Hi Emilio Apologies, previous email sent by mistake. >> And reattaching with 9600 makes it work again. Ahh...thank you, that appears to work in that I don't get any error messages [root@A20-SOM ~]# [root@A20-SOM ~]# setserial -v /dev/ttyS1

Re: [linux-sunxi] [PATCH] i2c: mv64xxx: The n clockdiv factor is 0 based on sunxi SoCs

Hey Maxime, On 29-09-15 14:09, Maxime Ripard wrote: On Sun, Sep 27, 2015 at 06:05:35PM +0200, Olliver Schinagl wrote: Hey Hans, On 27-09-15 16:57, Hans de Goede wrote: According to the datasheets to n factor for dividing the tclk is 2 to the power n on Allwinner SoCs, not 2 to the power n +

[linux-sunxi] Re: [PATCH v2 1/4] dt-bindings: add sunxi SPDIF transceiver bindings

On Wed, Sep 30, 2015 at 07:50:55PM +0200, codekip...@gmail.com wrote: > From: Marcus Cooper > > Add devicetree bindings for the SPDIF transceiver found on > found on Allwinners A10, A20 and A31 SoCs. > > Signed-off-by: Marcus Cooper > --- >

[linux-sunxi] Re: [PATCH v2 4/4] ASOC: sunxi: Add support for the spdif block

On Wed, Sep 30, 2015 at 07:50:58PM +0200, codekip...@gmail.com wrote: > From: Marcus Cooper > > The sun4i, sun6i and sun7i SoC families have an SPDIF > block which is capable of playback and capture. > > This patch enables the playback of this block for > the sun4i and

[linux-sunxi] Re: [PATCH v2 resend 0/4] ARM: dts: sunxi: q8 A13 tablet backlight support

Hi, On Tue, Sep 29, 2015 at 12:29:47PM +0200, Hans de Goede wrote: > Hi Maxime, > > This series seems to have fallen through the cracks, hence this > resend. No, it didn't fall through the cracks, I asked a question on the first patch and never got a reply. The way we handled *all* the

[linux-sunxi] Re: Allwinner A20 SMP issue

> We are trying to port Windows CE on to Marsboard (A20). So why are you asking here rather than asking Allwinner? Stefan -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from

[linux-sunxi] Re: [PATCH 1/5] ARM: sunxi: Add R8 support

On Wed, Sep 30, 2015 at 03:38:29PM -0700, Stephen Boyd wrote: > On 09/18, Maxime Ripard wrote: > > The R8 is a new Allwinner SoC based on the A13. While both are very > > similar, there's still a few differences. Introduce a new compatible to > > deal with them. > > > > Signed-off-by: Maxime

[linux-sunxi] Re: [PATCH 1/5] ARM: sunxi: Add R8 support

On 09/18, Maxime Ripard wrote: > The R8 is a new Allwinner SoC based on the A13. While both are very > similar, there's still a few differences. Introduce a new compatible to > deal with them. > > Signed-off-by: Maxime Ripard > --- Acked-by: Stephen Boyd

[linux-sunxi] Re: [PATCH v2 1/4] dt-bindings: add sunxi SPDIF transceiver bindings

>> + >> + - compatible : should be one of the following: >> +- "allwinner,sun4i-a10-spdif": for the Allwinner A10 SoC >> +- "allwinner,sun7i-a20-spdif": for the Allwinner A20 SoC >> +- "allwinner,sun6i-a31-spdif": for the Allwinner A31 SoC > > Are all these compatibles

Re: [linux-sunxi] Re: [PATCH 2/6] ARM: dts: sun7i: Enable USB DRC on Bananapi

Hi, On Tue, Sep 29, 2015 at 10:26:37AM +0200, Hans de Goede wrote: > Hi, > > On 29-09-15 10:04, Maxime Ripard wrote: > >On Tue, Sep 22, 2015 at 03:36:01PM +0200, Hans de Goede wrote: > >>Enable the otg/drc usb controller on the Bananapi. > >> > >>Signed-off-by: Hans de Goede