Re: [linux-sunxi] Re: [PATCH v6 08/13] drm/sun4i: add support for Allwinner DE2 mixers

On Fri, May 5, 2017 at 12:52 AM, wrote: > 在 2017-05-04 21:05，Maxime Ripard 写道： >> >> On Thu, May 04, 2017 at 07:48:53PM +0800, Icenowy Zheng wrote: >>> >>> Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes >>> with mixers to do graphic processing and feed

Re: [linux-sunxi] [PATCH v2 01/10] arm: sunxi: add support for R40 SoC

On Thu, May 4, 2017 at 9:49 PM, Icenowy Zheng wrote: > From: Icenowy Zheng Do you want to update your author email address? > > Allwinner R40 is a new SoC, with Quad Core Cortex-A7 and peripherals > like A20. > > Add support for it. > > Signed-off-by: Icenowy

Re: [linux-sunxi] [PATCH v6 10/13] drm/sun4i: tcon: add support for V3s TCON

On Thu, May 4, 2017 at 7:48 PM, Icenowy Zheng wrote: > Allwinner V3s SoC features a TCON without channel 1. > > Add support for it. > > Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai -- You received this message because you are

Re: [linux-sunxi] [PATCH v6 11/13] ARM: dts: sun8i: add DE2 nodes for V3s SoC

On Thu, May 4, 2017 at 7:48 PM, Icenowy Zheng wrote: > Allwinner V3s SoC features a "Display Engine 2.0" with only one TCON > which have RGB LCD output. Please also mention that it only has one mixer. For the subject, you could just say "Add device nodes for the display

Re: [linux-sunxi] [PATCH v6 12/13] ARM: dts: sun8i: add pinmux for LCD pins of V3s SoC

On Thu, May 4, 2017 at 7:48 PM, Icenowy Zheng wrote: > Allwinner V3s SoC features a set of pins that have functionality of RGB > LCD, the pins are at different pin ban than other SoCs. > > Add pinctrl node for them. > > Signed-off-by: Icenowy Zheng > --- >

Re: [linux-sunxi] [PATCH v6 03/13] dt-bindings: add bindings for DE2 on V3s SoC

On Thu, May 4, 2017 at 7:48 PM, Icenowy Zheng wrote: > Allwinner V3s SoC have a display engine which have a different pipeline > with older SoCs. > > Add document for it (new compatibles and the new "mixer" part). > > Signed-off-by: Icenowy Zheng > Acked-by: Rob

Re: [linux-sunxi] [PATCH 04/13] drm/sun4i: return only planes for layers created

On Thu, May 4, 2017 at 7:41 PM, Icenowy Zheng wrote: > As we are going to add support for the Allwinner DE2 Mixer in sun4i-drm > driver, we will finally have two types of layers. > > Each layer is bound to a drm_plane that is CRTC-specific, so we create > them when initializing

Re: [linux-sunxi] [PATCH v6 05/13] drm/sun4i: abstract a engine type

On Thu, May 4, 2017 at 7:48 PM, Icenowy Zheng wrote: > As we are going to add support for the Allwinner DE2 engine in sun4i-drm > driver, we will finally have two types of display engines -- the DE1 > backend and the DE2 mixer. They both do some display blending and feed >

Re: [linux-sunxi] Re: [PATCH 2/4] dt-bindings: add binding for RTL8211E Ethernet PHY

On 05/04/2017 11:26 AM, Icenowy Zheng wrote: > > > 于 2017年5月5日 GMT+08:00 上午2:21:29, Florian Fainelli 写到: >> On 05/04/2017 11:10 AM, icen...@aosc.io wrote: >>> 在 2017-04-22 08:22，Florian Fainelli 写道： On 04/21/2017 04:24 PM, Icenowy Zheng wrote: > From: Icenowy

Re: [linux-sunxi] Re: [PATCH 2/4] dt-bindings: add binding for RTL8211E Ethernet PHY

于 2017年5月5日 GMT+08:00 上午2:21:29, Florian Fainelli 写到: >On 05/04/2017 11:10 AM, icen...@aosc.io wrote: >> 在 2017-04-22 08:22，Florian Fainelli 写道： >>> On 04/21/2017 04:24 PM, Icenowy Zheng wrote: From: Icenowy Zheng Some RTL8211E Ethernet

[linux-sunxi] Re: [PATCH 2/4] dt-bindings: add binding for RTL8211E Ethernet PHY

On 05/04/2017 11:10 AM, icen...@aosc.io wrote: > 在 2017-04-22 08:22，Florian Fainelli 写道： >> On 04/21/2017 04:24 PM, Icenowy Zheng wrote: >>> From: Icenowy Zheng >>> >>> Some RTL8211E Ethernet PHY have an issue that needs a workaround >>> indicated with device tree. >>> >>> Add

[linux-sunxi] Re: [PATCH 2/4] dt-bindings: add binding for RTL8211E Ethernet PHY

在 2017-04-22 08:22，Florian Fainelli 写道： On 04/21/2017 04:24 PM, Icenowy Zheng wrote: From: Icenowy Zheng Some RTL8211E Ethernet PHY have an issue that needs a workaround indicated with device tree. Add the binding for a property that indicates this workaround.

[linux-sunxi] Re: [PATCH v6 08/13] drm/sun4i: add support for Allwinner DE2 mixers

在 2017-05-05 00:57，icen...@aosc.io 写道： 在 2017-05-05 00:50，icen...@aosc.io 写道： 在 2017-05-04 21:05，Maxime Ripard 写道： On Thu, May 04, 2017 at 07:48:53PM +0800, Icenowy Zheng wrote: Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes with mixers to do graphic processing and

[linux-sunxi] Re: [PATCH] pinctrl: use non-devm kmalloc versions for free functions

Hello, On Thu, May 04, 2017 at 02:03:14PM +0200, Maxime Ripard wrote: > > @@ -704,6 +704,7 @@ static void pinctrl_generic_free_groups(struct > > pinctrl_dev *pctldev) > > radix_tree_delete(>pin_group_tree, indices[i]); > > devm_kfree(pctldev->dev, group); > > } > > +

[linux-sunxi] Re: [PATCH v2 03/10] pinctrl: sunxi: add A20 support to A10 driver

于 2017年5月4日 GMT+08:00 下午10:41:52, Maxime Ripard 写到: >On Thu, May 04, 2017 at 10:03:26PM +0800, Icenowy Zheng wrote: >> >> >> 于 2017年5月4日 GMT+08:00 下午10:02:20, Maxime Ripard > 写到: >> >On Thu, May 04, 2017 at 09:49:59PM +0800,

[linux-sunxi] Re: [PATCH v2 03/10] pinctrl: sunxi: add A20 support to A10 driver

On Thu, May 04, 2017 at 10:03:26PM +0800, Icenowy Zheng wrote: > > > 于 2017年5月4日 GMT+08:00 下午10:02:20, Maxime Ripard > 写到: > >On Thu, May 04, 2017 at 09:49:59PM +0800, Icenowy Zheng wrote: > >> static const struct of_device_id sun4i_a10_pinctrl_match[] = { >

[linux-sunxi] Re: [PATCH v2 02/10] pinctrl: sunxi: add definitions for add A20 and R40 support to A10 driver

On Thu, May 04, 2017 at 10:07:47PM +0800, Icenowy Zheng wrote: > > > 于 2017年5月4日 GMT+08:00 下午10:04:31, Maxime Ripard > 写到: > >On Thu, May 04, 2017 at 09:49:58PM +0800, Icenowy Zheng wrote: > >> Allwinner A10, A20 and R40 SoCs have similar GPIO layout. > >> >

[linux-sunxi] Re: [PATCH v2 10/10] ARM: dts: sun8i: Add board dts file for Banana Pi M2 Ultra

On Thu, May 04, 2017 at 09:50:06PM +0800, Icenowy Zheng wrote: > From: Chen-Yu Tsai > > The Banana Pi M2 Ultra is an SBC based on the Allwinner R40 SoC. The > form factor and position of various connectors, leds and buttons is > similar to the Banana Pi M1+, Banana Pi M3, and is

[linux-sunxi] Re: [PATCH v2 09/10] ARM: dts: sun8i: Add basic dtsi file for Allwinner R40

On Thu, May 04, 2017 at 09:50:05PM +0800, Icenowy Zheng wrote: > From: Chen-Yu Tsai > > The Allwinner R40 SoC is marketed as the successor to the A20 SoC. > The R40 is a smaller chip than the A20, but features the same set > of programmable pins, with a couple extra pins and some

[linux-sunxi] Re: [PATCH v2 02/10] pinctrl: sunxi: add definitions for add A20 and R40 support to A10 driver

于 2017年5月4日 GMT+08:00 下午10:04:31, Maxime Ripard 写到: >On Thu, May 04, 2017 at 09:49:58PM +0800, Icenowy Zheng wrote: >> Allwinner A10, A20 and R40 SoCs have similar GPIO layout. >> >> Add SoC definitions in pinctrl-sunxi.h, in order to merge A20 support >>

[linux-sunxi] Re: [PATCH v2 03/10] pinctrl: sunxi: add A20 support to A10 driver

于 2017年5月4日 GMT+08:00 下午10:02:20, Maxime Ripard 写到: >On Thu, May 04, 2017 at 09:49:59PM +0800, Icenowy Zheng wrote: >> static const struct of_device_id sun4i_a10_pinctrl_match[] = { >> -{ .compatible = "allwinner,sun4i-a10-pinctrl", }, >> +{ >> +

[linux-sunxi] [PATCH v2 07/10] dt-bindings: add compatible string for Allwinner R40 CCU

Allwinner R40 has a clock controlling unit like the ones on other Allwinner SoCs after sun6i, and can also use a CCU-based driver. Add a compatible string for it. Signed-off-by: Icenowy Zheng --- Documentation/devicetree/bindings/clock/sunxi-ccu.txt | 1 + 1 file changed, 1

[linux-sunxi] [PATCH v2 02/10] pinctrl: sunxi: add definitions for add A20 and R40 support to A10 driver

Allwinner A10, A20 and R40 SoCs have similar GPIO layout. Add SoC definitions in pinctrl-sunxi.h, in order to merge A20 support into A10 driver, and add R40 support into it. Signed-off-by: Icenowy Zheng --- drivers/pinctrl/sunxi/pinctrl-sunxi.h | 3 +++ 1 file changed, 3

[linux-sunxi] [PATCH v2 04/10] pinctrl: sunxi: switch A20's pinctrl driver to use the A10 version

As we added A20 support to A10 pinctrl driver, now we can delete the dedicated A20 pinctrl driver, and enable A10 driver for A20. Signed-off-by: Icenowy Zheng --- drivers/pinctrl/sunxi/Kconfig |6 +- drivers/pinctrl/sunxi/Makefile|1 -

[linux-sunxi] [PATCH v2 01/10] arm: sunxi: add support for R40 SoC

From: Icenowy Zheng Allwinner R40 is a new SoC, with Quad Core Cortex-A7 and peripherals like A20. Add support for it. Signed-off-by: Icenowy Zheng --- Documentation/arm/sunxi/README | 4

[linux-sunxi] [PATCH v2 03/10] pinctrl: sunxi: add A20 support to A10 driver

As A20 is designed as a pin-compatible upgrade of A10, their pin controller are very similar, and can share one driver. Add A20 support to the A10 driver. Signed-off-by: Icenowy Zheng --- drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c | 287 +++--- 1 file

[linux-sunxi] [PATCH v2 00/10] Initial Allwinner R40 support

This is the first non-RFC version of this patchset, which added basical support including I2C, UART and MMC to the mainline Linux. The pinctrl driver of A20 is also merged into the one of A10 before R40 support is added into the A10 driver. Chen-Yu Tsai (2): ARM: dts: sun8i: Add basic dtsi

[linux-sunxi] Re: [PATCH v6 08/13] drm/sun4i: add support for Allwinner DE2 mixers

On Thu, May 04, 2017 at 07:48:53PM +0800, Icenowy Zheng wrote: > Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes > with mixers to do graphic processing and feed data to TCON, like the old > backends and frontends. > > Add support for the mixer on Allwinner V3s SoC; it's

[linux-sunxi] Re: [PATCH v6 02/13] clk: sunxi-ng: add support for DE2 CCU

On Thu, May 04, 2017 at 07:48:47PM +0800, Icenowy Zheng wrote: > The "Display Engine 2.0" in Allwinner newer SoCs contains a clock > management unit for its subunits, like the DE CCU in A80. > > Add a sunxi-ng style driver for it. > > Signed-off-by: Icenowy Zheng > --- >

[linux-sunxi] Re: [PATCH] ARM: dts: OLinuXino Lime2 eMMC dts sync

On Thu, May 04, 2017 at 11:51:19AM +0200, Olliver Schinagl wrote: > Hey Maxime, > > On 04-05-17 11:43, Maxime Ripard wrote: > > Hi, > > > > On Thu, May 04, 2017 at 11:00:31AM +0200, Olliver Schinagl wrote: > > > Sync the sun7i-a20-olinuxino-lime2-emmc.dts with the upstream kernel, > > > which

[linux-sunxi] Re: [PATCH] pinctrl: use non-devm kmalloc versions for free functions

Hi Andre, On Thu, May 04, 2017 at 12:57:37AM +0100, Andre Przywara wrote: > When a pinctrl driver gets interrupted during its probe process > (returning -EPROBE_DEFER), the devres system cleans up all allocated > resources. During this process it calls pinmux_generic_free_functions() > and

[linux-sunxi] [PATCH v6 12/13] ARM: dts: sun8i: add pinmux for LCD pins of V3s SoC

Allwinner V3s SoC features a set of pins that have functionality of RGB LCD, the pins are at different pin ban than other SoCs. Add pinctrl node for them. Signed-off-by: Icenowy Zheng --- arch/arm/boot/dts/sun8i-v3s.dtsi | 9 + 1 file changed, 9 insertions(+) diff

[linux-sunxi] [PATCH v6 13/13] [DO NOT MERGE] ARM: dts: sun8i: enable LCD panel of Lichee Pi Zero

A 480x272 QiaoDian QD43003C0-40-7LED panel is available from Lichee Pi. This commit connects this panel to Lichee Pi Zero. Lichee Pi also provides a 800x480 panel without accurate model number, so do not merge this patch. It will finally come as device tree overlay. Signed-off-by: Icenowy Zheng

[linux-sunxi] [PATCH v6 11/13] ARM: dts: sun8i: add DE2 nodes for V3s SoC

Allwinner V3s SoC features a "Display Engine 2.0" with only one TCON which have RGB LCD output. Add device nodes for it as well as the TCON. Signed-off-by: Icenowy Zheng --- arch/arm/boot/dts/sun8i-v3s.dtsi | 87 1 file changed, 87

[linux-sunxi] [PATCH v6 10/13] drm/sun4i: tcon: add support for V3s TCON

Allwinner V3s SoC features a TCON without channel 1. Add support for it. Signed-off-by: Icenowy Zheng --- drivers/gpu/drm/sun4i/sun4i_drv.c | 3 ++- drivers/gpu/drm/sun4i/sun4i_tcon.c | 5 + 2 files changed, 7 insertions(+), 1 deletion(-) diff --git

[linux-sunxi] [PATCH v6 09/13] drm/sun4i: Add compatible string for V3s display engine

Allwinner V3s features the new "Display Engine 2.0", which can now also be driven with our subdrivers in sun4i-drm. Add the compatible string for in sun4i_drv.c, in order to make the display engine and its components probed. Signed-off-by: Icenowy Zheng ---

[linux-sunxi] [PATCH v6 06/13] drm/sun4i: add a dedicated module for sun4i-backend and sun4i-layer

Currently the direct call from CRTC code to layer code has disappeared, instead the layer's init function is called via the backend's ops. Add a dedicated module for sun4i-backend and sun4i-layer, and drop the EXPORT_SYMBOL from backend code to layer code. Signed-off-by: Icenowy Zheng

[linux-sunxi] [PATCH v6 05/13] drm/sun4i: abstract a engine type

As we are going to add support for the Allwinner DE2 engine in sun4i-drm driver, we will finally have two types of display engines -- the DE1 backend and the DE2 mixer. They both do some display blending and feed graphics data to TCON, so I choose to call them both "engine" here. Abstract the

[linux-sunxi] [PATCH v6 04/13] drm/sun4i: return only planes for layers created

As we are going to add support for the Allwinner DE2 Mixer in sun4i-drm driver, we will finally have two types of layers. Each layer is bound to a drm_plane that is CRTC-specific, so we create them when initializing CRTC (calling sun4i_layers_init, which will be generalized in next patch). The

[linux-sunxi] [PATCH v6 07/13] drm/sun4i: add a Kconfig option for sun4i-backend

As sun4i-backend is now a dedicated module, add an Kconfig option for it to make it optional, since some build may only use other engines. Signed-off-by: Icenowy Zheng --- Splited out patch. drivers/gpu/drm/sun4i/Kconfig | 10 ++ drivers/gpu/drm/sun4i/Makefile | 2 +-

[linux-sunxi] [PATCH v6 03/13] dt-bindings: add bindings for DE2 on V3s SoC

Allwinner V3s SoC have a display engine which have a different pipeline with older SoCs. Add document for it (new compatibles and the new "mixer" part). Signed-off-by: Icenowy Zheng Acked-by: Rob Herring --- Changes in v4: - Removed the refactor at TCON

[linux-sunxi] [PATCH v6 01/13] dt-bindings: add binding for the Allwinner DE2 CCU

Allwinner "Display Engine 2.0" contains some clock controls in it. In order to add them as clock drivers, we need a device tree binding. Add the binding here. Also add the device tree binding headers. Signed-off-by: Icenowy Zheng Acked-by: Rob Herring ---

[linux-sunxi] [PATCH v6 00/13] Initial Allwinner Display Engine 2.0 Support

I'm sorry that some patch from this version is wrongly sent without decorations. This patchset is the initial patchset for Allwinner DE2 support. It contains the support of clocks in DE2 and the mixers in DE2. The SoC used to develop this patchset is V3s, as V3s is the simplest one of the SoCs

[linux-sunxi] [PATCH 02/13] clk: sunxi-ng: add support for DE2 CCU

The "Display Engine 2.0" in Allwinner newer SoCs contains a clock management unit for its subunits, like the DE CCU in A80. Add a sunxi-ng style driver for it. Signed-off-by: Icenowy Zheng --- drivers/clk/sunxi-ng/Kconfig | 5 + drivers/clk/sunxi-ng/Makefile|

[linux-sunxi] [PATCH 01/13] dt-bindings: add binding for the Allwinner DE2 CCU

Allwinner "Display Engine 2.0" contains some clock controls in it. In order to add them as clock drivers, we need a device tree binding. Add the binding here. Also add the device tree binding headers. Signed-off-by: Icenowy Zheng Acked-by: Rob Herring ---

[linux-sunxi] [PATCHv3 1/2] ARM: dts: sunxi: Change node name for pwrseq pin on Olinuxino-lime2-emmc

From: Emmanuel Vadot The node name for the power seq pin is mmc2@0 like the mmc2_pins_a one. This makes the original node (mmc2_pins_a) scrapped out of the dtb and result in a unusable eMMC if U-Boot didn't configured the pins to the correct functions. Signed-off-by:

[linux-sunxi] [PATCHv3 2/2] sun7i: Add support for Olimex A20-OLinuXino-LIME2-eMMC

This patch adds support for the Olimex OLinuXino Lime2 with eMMC flash storage. https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXino-LIME2-eMMC/ It is a assembly variant of the regular Lime2 but featuring eMMC for storage. Signed-off-by: Olliver Schinagl ---

[linux-sunxi] [PATCHv3 0/2] ARM: sunxi: Add support for OLinuXino Lime2 eMMC

This patch series adds support for the Olimex OLinuXino Lime2 eMMC. This assembly variant uses eMMC flash instead of NAND (or no flash) on the other Lime2's. Additionally, we sync the dts with upstream as we now use this dts from the new defconfig. Emmanuel Vadot (1): ARM: dts: sunxi: Change

[linux-sunxi] [PATCH] ARM: dts: OLinuXino Lime2 eMMC dts sync

Sync the sun7i-a20-olinuxino-lime2-emmc.dts with the upstream kernel, which fixes the power-sequencing pin being wrongfully set up. Signed-off-by: Olliver Schinagl --- arch/arm/dts/sun7i-a20-olinuxino-lime2-emmc.dts | 8 +++- 1 file changed, 3 insertions(+), 5

Re: [linux-sunxi] Re: [PATCHv2] sun7i: Add support for Olimex A20-OLinuXino-LIME2-eMMC

Hey ChenYu On 04-05-17 10:48, Chen-Yu Tsai wrote: On Thu, May 4, 2017 at 4:44 PM, Olliver Schinagl wrote: Hey Maxime, On 04-05-17 10:43, Maxime Ripard wrote: On Wed, May 03, 2017 at 04:40:02PM +0200, Olliver Schinagl wrote: This patch adds support for the Olimex

Re: [linux-sunxi] Re: [PATCHv2] sun7i: Add support for Olimex A20-OLinuXino-LIME2-eMMC

On Thu, May 4, 2017 at 4:44 PM, Olliver Schinagl wrote: > Hey Maxime, > > On 04-05-17 10:43, Maxime Ripard wrote: >> >> On Wed, May 03, 2017 at 04:40:02PM +0200, Olliver Schinagl wrote: >>> >>> This patch adds support for the Olimex OLinuXino Lime2 with eMMC flash >>> storage.

[linux-sunxi] Re: [PATCHv2] sun7i: Add support for Olimex A20-OLinuXino-LIME2-eMMC

Hey Maxime, On 04-05-17 10:43, Maxime Ripard wrote: On Wed, May 03, 2017 at 04:40:02PM +0200, Olliver Schinagl wrote: This patch adds support for the Olimex OLinuXino Lime2 with eMMC flash storage. https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXino-LIME2-eMMC/ It is a assembly

[linux-sunxi] Re: [PATCHv2] sun7i: Add support for Olimex A20-OLinuXino-LIME2-eMMC

On Wed, May 03, 2017 at 04:40:02PM +0200, Olliver Schinagl wrote: > This patch adds support for the Olimex OLinuXino Lime2 with eMMC flash > storage. > https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXino-LIME2-eMMC/ > > It is a assembly variant of the regular Lime2 but featuring eMMC for

Re: [linux-sunxi] Designware UART bug

Hey Tim, On 04-05-17 05:51, Tim Kryger wrote: On Wed, May 3, 2017 at 8:40 AM, Olliver Schinagl wrote: Hey Tim, Ok, so as far as I understand (from the datasheet) the intended way to do this would be to check for the BUSY IRQ & USR[0] IRQ and if it is busy, (re-write)

Re: [linux-sunxi] [PATCH v2 20/20] ARM: sun5i: a10s-olinuxino: Enable HDMI

On Wed, May 3, 2017 at 7:59 PM, Maxime Ripard wrote: > The A10s Olinuxino has an HDMI connector. Make sure we can use it. > > Acked-by: Chen-Yu Tsai > Signed-off-by: Maxime Ripard > --- >

[linux-sunxi] Re: [PATCH v2 19/20] ARM: sun5i: a10s: Add the HDMI controller node

On Wed, May 3, 2017 at 7:59 PM, Maxime Ripard wrote: > The A10s has an HDMI controller connected to the second TCON channel. Add > it to our DT. > > Since the TV Encoder was the only channel 1 user so far, also add the > property now that we have several users. >

Re: [linux-sunxi] [PATCH v2 18/20] drm/sun4i: Add HDMI support

On Wed, May 3, 2017 at 7:59 PM, Maxime Ripard wrote: > The earlier Allwinner SoCs (A10, A10s, A20, A31) have an embedded HDMI > controller. > > That HDMI controller is able to do audio and CEC, but those have been left > out for now. > > Signed-off-by: Maxime

[linux-sunxi] Re: [U-Boot] [PATCHv2] sun7i: Add support for Olimex A20-OLinuXino-LIME2-eMMC

On Wed, May 3, 2017 at 8:10 PM, Olliver Schinagl wrote: > This patch adds support for the Olimex OLinuXino Lime2 with eMMC flash > storage. > https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXino-LIME2-eMMC/ > > It is a assembly variant of the regular Lime2 but featuring