[linux-sunxi] Re: [PATCH 01/19] clk: sunxi: Add display clock

On 11/06, Maxime Ripard wrote: > Hi Stephen, > > Thanks for your feedback! > > On Fri, Oct 30, 2015 at 02:29:02PM -0700, Stephen Boyd wrote: > > > + > > > + mux = kzalloc(sizeof(*mux), GFP_KERNEL); > > > + if (!mux) > > [..] > > > + goto free_reset; > > > + } > > > + > > > + return; > >

Re: [linux-sunxi] Re: [PATCH sunxi-tools 2/2] fel: Enable MMU on Allwinner-H3

Hi Stefan, On Thu, Nov 12, 2015 at 12:20 AM, Stefan Monnier wrote: >> When the CPU clock speed is set to 480 MHz by the U-Boot SPL, >^^^ > You mean MBUS? > >> the performance improvement for 'sunxi-fel write' transfers >> to DRAM is ~95 KB/s -> ~510 KB/s. >

[linux-sunxi] [PATCH v2 3/9] mfd: axp20x: Add support for RSB based AXP223 PMIC

The AXP223 is a new PMIC commonly paired with Allwinner A23/A33 SoCs. It is functionally identical to AXP221; only the regulator default voltage/status and the external host interface are different. Signed-off-by: Chen-Yu Tsai --- drivers/mfd/Kconfig| 11 ++

[linux-sunxi] [PATCH v2 6/9] ARM: dts: sun8i: Add simplefb node labels to reference at board level

Some boards, such as tablets, have regulators providing power to parts of the display pipeline, like signal converters and LCD panels. Add labels to the simplefb device nodes so that we can reference them in the board dts files to add regulator supply properties. Signed-off-by: Chen-Yu Tsai

[linux-sunxi] [PATCH v2 4/9] regulator: axp20x: Support new AXP223 PMIC

The AXP223 is a new PMIC commonly paired with Allwinner A23/A33 SoCs. It is functionally identical to AXP221; only the regulator default voltage/status and the external host interface are different. Signed-off-by: Chen-Yu Tsai Reviewed-by: Mark Brown ---

[linux-sunxi] [PATCH v2 9/9] ARM: multi_v7_defconfig: Build AXP20X related drivers as modules

axp20x support has been split into 2 parts, I2C and RSB interface variants. Update the MFD_AXP20X symbol for I2C support, and also enable MFD_AXP20X_RSB to support RSB variants. Build these drivers as modules. Keep MFD_AXP20X enabled for now, to ease migration for automated boot farms while the

[linux-sunxi] [PATCH v2 9/9] ARM: multi_v7_defconfig: Enable RSB and AXP20X related drivers as modules

axp20x support has been split into 2 parts, I2C and RSB interface variants. Update the MFD_AXP20X symbol for I2C support. Also enable SUNXI_RSB MFD_AXP20X_RSB to support RSB variants. Build these drivers as modules. Keep MFD_AXP20X enabled for now, to ease migration for automated boot farms

[linux-sunxi] [PATCH v2 7/9] ARM: dts: sun8i: q8-common: Add device node for AXP223 PMIC

A23/A33 Q8 tablets have an X-Powers AXP223 PMIC connected via RSB. It's regulators provide power to various parts of the SoC and the board. Also add simplefb regulator supplies and update existing ones. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun8i-q8-common.dtsi | 84

[linux-sunxi] [PATCH v2 8/9] ARM: sunxi_defconfig: Update MFD_AXP20X symbol and enable MFD_AXP20X_RSB

axp20x support has been split into 2 parts, I2C and RSB interface variants. Update the MFD_AXP20X symbol for I2C support, and also enable MFD_AXP20X_RSB to support RSB variants. Keep MFD_AXP20X enabled for now, to ease migration for automated boot farms while the patches are being merged. This

[linux-sunxi] [PATCH v2 2/9] mfd: axp20x: Split the driver into core and i2c bits

The axp20x driver assumes the device is i2c based. This is not the case with later chips, which use a proprietary 2 wire serial bus by Allwinner called "Reduced Serial Bus". This patch follows the example of mfd/wm831x and splits it into an interface independent core, and an i2c specific glue

[linux-sunxi] [PATCH v2 1/9] mfd: axp20x: Add AXP223 to list of supported PMICs in DT bindings

The AXP223 is a new PMIC commonly paired with Allwinner A23/A33 SoCs. It is functionally identical to AXP221; only the regulator default voltage/status and the external host interface are different. Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard

[linux-sunxi] Re: Suspend-to-RAM for A20 in sunxi-3.4

On Friday, May 22, 2015 at 12:15:56 PM UTC+4, dwo...@gmail.com wrote: > Hi Willi, > > Did you get any further with this? I am realy interested if it i posisble to > suspend the A20 to RAM. Any news on this ?? -- You received this message because you are subscribed to the Google Groups

[linux-sunxi] Re: [PATCH v2 9/9] ARM: multi_v7_defconfig: Build AXP20X related drivers as modules

On Fri, Nov 13, 2015 at 12:04 PM, Chen-Yu Tsai wrote: > axp20x support has been split into 2 parts, I2C and RSB interface > variants. > > Update the MFD_AXP20X symbol for I2C support, and also enable > MFD_AXP20X_RSB to support RSB variants. Build these drivers as > modules. > >

[linux-sunxi] [PATCH v2 7/9] ARM: dts: sun8i: q8-common: Add AXP223 PMIC device and regulator nodes

A23/A33 Q8 tablets have an X-Powers AXP223 PMIC connected via RSB. It's regulators provide power to various parts of the SoC and the board. Also add lcd regulator supply for simplefb and update the existing vmmc-supply for mmc0. Signed-off-by: Chen-Yu Tsai ---

[linux-sunxi] [PATCH v2 0/9] mfd: axp20x: Add support for RSB based AXP223

Hi everyone, This is v2 of the AXP223 PMIC series. Changes since v1: - Dropped NMI interrupt controller dts patch (Merged) - Change MFD_AXP20X to represent the axp20x core, and drop MFD_AXP20X_CORE - Keep the axp20x core bits named axp20x.c - Add patch 7 to add AXP223 to

[linux-sunxi] [PATCH v2 5/9] ARM: dts: sun8i: sinlinx-sina33: Add AXP223 PMIC device and regulator nodes

This board has a X-Powers AXP223 PMIC connected via RSB. It's regulators provide power to various parts of the SoC and the board. Also update the regulator supply phandles. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts | 79

Re: [linux-sunxi] [PATCH v2 7/9] ARM: dts: sun8i: q8-common: Add device node for AXP223 PMIC

On Fri, Nov 13, 2015 at 12:04 PM, Chen-Yu Tsai wrote: > A23/A33 Q8 tablets have an X-Powers AXP223 PMIC connected via RSB. It's > regulators provide power to various parts of the SoC and the board. > > Also add simplefb regulator supplies and update existing ones. > >

Re: [linux-sunxi] Re: [PATCH sunxi-tools 2/2] fel: Enable MMU on Allwinner-H3

Hello, On Thu, Nov 12, 2015 at 7:03 PM, Julian Calaby wrote: > Hi Stefan, > > On Thu, Nov 12, 2015 at 12:20 AM, Stefan Monnier > wrote: > >> When the CPU clock speed is set to 480 MHz by the U-Boot SPL, > >^^^ > > You mean MBUS? >

Re: [linux-sunxi] Re: [PATCH v3 3/3] ARM: dts: sun4i: gemei-g9: Enable sun4i audio codec support

On Mon, 2015-11-09 at 11:59 +0800, Chen-Yu Tsai wrote: > On Sat, Nov 7, 2015 at 1:54 AM, Priit Laes wrote: > > Gemei G9 has internal speakers and headphone jack. Audio switching > > from internal speakers to headphones is automatically handled by > > extra FT2012Q audio amplifier