[linux-sunxi] Re: [U-Boot] Porting Linux's MTD/NAND changes into U-Boot

Hello Tom, Boris, Am 25.04.2016 um 19:36 schrieb Tom Rini: On Mon, Apr 25, 2016 at 04:43:14PM +0200, Boris Brezillon wrote: Hi Scott, I've recently contributed a lot of MTD/NAND related patches (and intend to continue doing so). Some of them are transversal changes touching the MTD and NAND

[linux-sunxi] Re: [PATCH v5 1/3] dmaengine: sun6i: Simplify lli setting

On Fri, Apr 22, 2016 at 08:47:29AM +0200, Jean-Francois Moine wrote: > Checking the DMA config before setting the lli list avoids to do tests > inside the setting loop. Applied, thanks -- ~Vinod -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group.

[linux-sunxi] Re: [PATCH v5 3/3] dmaengine: sun6i: Add cyclic capability

On Fri, Apr 22, 2016 at 08:49:55AM +0200, Jean-Francois Moine wrote: > DMA cyclic transfers are required by audio streaming. > > Acked-by: Maxime Ripard > Signed-off-by: Jean-Francois Moine > --- > drivers/dma/sun6i-dma.c | 129 >

[linux-sunxi] Re: [PATCH v5 2/3] dmaengine: sun6i: Set default maxburst size and bus width

On Fri, Apr 22, 2016 at 08:48:40AM +0200, Jean-Francois Moine wrote: > Some DMA clients, as audio, don't set the maxburst size and bus width > on the memory side when starting DMA transfers. > This patch prevents such transfers to be aborted by providing system > default values to the lacking

[linux-sunxi] Re: [PATCH RESEND v3 0/2] dmaengine: sun6i: Fixes

On Fri, Apr 22, 2016 at 08:22:56AM +0200, Jean-Francois Moine wrote: > This patch series replaces part of the previous series > 'dmaengine: sun6i: Fixes and upgrade for audio transfers'. > It contains only fixes for a normal use of the DMA driver. Applied, thanks -- ~Vinod -- You received

[linux-sunxi] Re: [U-Boot] Porting Linux's MTD/NAND changes into U-Boot

On Mon, 25 Apr 2016 13:36:46 -0400 Tom Rini wrote: > On Mon, Apr 25, 2016 at 04:43:14PM +0200, Boris Brezillon wrote: > > > Hi Scott, > > > > I've recently contributed a lot of MTD/NAND related patches (and intend > > to continue doing so). Some of them are transversal

[linux-sunxi] Re: [PATCH v4 00/11] drm: Add Allwinner A10 display engine support

Hi Maxime, On 25 April 2016 at 14:22, Maxime Ripard wrote: > Documentation/devicetree/bindings/clock/sunxi.txt | 2 + > .../bindings/display/sunxi/sun4i-drm.txt | 258 > arch/arm/boot/dts/sun5i-a13.dtsi | 39 +- >

[linux-sunxi] Re: [U-Boot] Porting Linux's MTD/NAND changes into U-Boot

On Mon, Apr 25, 2016 at 04:43:14PM +0200, Boris Brezillon wrote: > Hi Scott, > > I've recently contributed a lot of MTD/NAND related patches (and intend > to continue doing so). Some of them are transversal changes touching the > MTD and NAND framework internals, which implies patching all NAND

[linux-sunxi] Re: [PATCH resend v2 1/9] MAINTAINERS: Add entry for X-Powers AXP family PMIC drivers

On Tue, 29 Mar 2016, Chen-Yu Tsai wrote: > Add an entry for X-Powers AXP family PMIC drivers and list myself > as maintainer. > > Cc: Carlo Caione > Cc: Maxime Ripard > Cc: Ramakrishna Pallala > Cc: Todd Brandt

[linux-sunxi] Re: [PATCH v2] clk: sunxi: predivider handling for factors clock

Hi, On Wed, Apr 20, 2016 at 12:47 AM, Vishnu Patekar wrote: > For A31 ahb1 and a83t ahb1 clocks have predivider for certain parent. > To handle this, this patch adds predivider table with parent index, > prediv shift and width, parents with predivider will have

[linux-sunxi] Porting Linux's MTD/NAND changes into U-Boot

Hi Scott, I've recently contributed a lot of MTD/NAND related patches (and intend to continue doing so). Some of them are transversal changes touching the MTD and NAND framework internals, which implies patching all NAND drivers along with the core changes. All those changes are required to

Re: [linux-sunxi] Enabling GPIO on pcduino 3

On Monday, April 25, 2016 at 2:23:42 PM UTC+2, Irvin Probst wrote: > > Thanks I know these pages but I'm fighting with dts/dtb, not fex/bin... > Maybe what I'm asking is obvious but I'm really lost. > OK I got it, for the record if anybody has the same problem in the future the right entry point

[linux-sunxi] [PATCH v4 08/11] drm: sun4i: tv: Add PAL output standard

Now that we have support for the composite output, we can start adding new supported standards. Start with PAL, and we will add other eventually. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/sun4i/sun4i_tv.c | 42 1

[linux-sunxi] [PATCH v4 07/11] drm: sun4i: Add composite output

Some Allwinner SoCs have an IP called the TV encoder that is used to output composite and VGA signals. In such a case, we need to use the second TCON channel. Add support for that TV encoder. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/sun4i/Makefile |

[linux-sunxi] [PATCH v4 10/11] ARM: sun5i: r8: Add display blocks to the DTSI

The TCON, tv-encoder and display engine backends and frontends are combined to create our display pipeline. Add them to the R8 DTSI. It's supposed to be perfectly compatible with the A10s and A13, but since we haven't tested it on them yet, it's safer to just enable it on the R8. Eventually, it

[linux-sunxi] [PATCH v4 11/11] ARM: sun5i: chip: Enable the TV Encoder

The CHIP has a composite output available muxed with the microphone in the micro-jack plug. Enable the composite output in its DTS. Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun5i-r8-chip.dts | 12 1 file changed, 12 insertions(+) diff

[linux-sunxi] [PATCH v4 02/11] ARM: sun5i: a13: Add display and TCON clocks

Enable the display and TCON (channel 0 and channel 1) clocks that are going to be needed to drive the display engine, tcon and TV encoders. Acked-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun5i-a13.dtsi | 39

[linux-sunxi] [PATCH v4 01/11] clk: sunxi: Add display and TCON0 clocks driver

The A10 SoCs and its relatives has a special clock controller to drive the display engines (both frontend and backend), that have a lot in common with the clock to drive the first TCON channel. Add a driver to support both. Signed-off-by: Maxime Ripard

[linux-sunxi] [PATCH v4 09/11] drm: sun4i: tv: Add NTSC output standard

Add the settings to support the NTSC standard. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/sun4i/sun4i_tv.c | 45 1 file changed, 45 insertions(+) diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c

[linux-sunxi] [PATCH v4 00/11] drm: Add Allwinner A10 display engine support

Hi everyone, The Allwinner SoCs (except for the very latest ones) all share the same set of controllers, loosely coupled together to form the display pipeline. Depending on the SoC, the number of instances of the controller will change (2 instances of each in the A10, only one in the A13, for

[linux-sunxi] [PATCH v4 06/11] drm: sun4i: Add RGB output

One of the A10 display pipeline possible output is an RGB interface to drive LCD panels directly. This is done through the first channel of the TCON that will output our video signals directly. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/sun4i/Makefile

[linux-sunxi] [PATCH v4 04/11] drm: sun4i: Add DT bindings documentation

The display pipeline of the Allwinner A10 is involving several loosely coupled components. Add a documentation for the bindings. Signed-off-by: Maxime Ripard --- .../bindings/display/sunxi/sun4i-drm.txt | 258 + 1 file changed,

[linux-sunxi] [PATCH v4 05/11] drm: Add Allwinner A10 Display Engine support

The Allwinner A10 and subsequent SoCs share the same display pipeline, with variations in the number of controllers (1 or 2), or the presence or not of some output (HDMI, TV, VGA) or not. Add a driver with a limited set of features for now, and we will hopefully support all of them eventually

[linux-sunxi] [PATCH v4 03/11] drm: fb: Add seq_file definition

Otherwise, building with DEBUG_FS enabled will trigger a build warning because we're using a structure that has not been declared. Signed-off-by: Maxime Ripard --- include/drm/drm_fb_cma_helper.h | 2 ++ 1 file changed, 2 insertions(+) diff --git

Re: [linux-sunxi] Enabling GPIO on pcduino 3

> > Please use (and improve) our Wiki: > > https://linux-sunxi.org/GPIO > https://linux-sunxi.org/LinkSprite_pcDuino3 > > > Thanks I know these pages but I'm fighting with dts/dtb, not fex/bin... Maybe what I'm asking is obvious but I'm really lost. Thanks -- You received this message

Re: [linux-sunxi] Enabling GPIO on pcduino 3

On Mon, 2016-04-25 at 04:12 -0700, Irvin Probst wrote: > Hi, > I'm trying to upgrade a pcduino 3 to the 4.4.x kernel branch and > configure it as it was by default when unboxing. > > The easy part was to re-enable i2c-1 and i2c-2 and modify the > section to have the ethernet port again. However