[linux-sunxi] Re: Hardware Reliability Tests: How reliable are the tests mentioned on the wiki?

Am Mittwoch, den 04.11.2015, 18:39 +0100 schrieb Timo Sigurdsson: > Hi, > > since I have an extra A20 board that doesn't have a specific purpose at the > moment, I thought I do some experiments with it and test performance and > reliability (among other things). > One of my tests involved

Re: [linux-sunxi] [PATCH v4 2/6] clk: sunxi: Add H3 clocks support

Hi Maxime, On Thu, Nov 5, 2015 at 3:23 AM, Maxime Ripard wrote: > Hi Julian, > > On Wed, Oct 28, 2015 at 10:12:09AM +1100, Julian Calaby wrote: >> > + of_property_for_each_u32(node, "clock-indices", prop, p, index) { >> > +

[linux-sunxi] Re: [PATCH] ARM: dts: sun4i: inet9f-rev03: Add support for game buttons / joysticks

On Tue, Nov 03, 2015 at 04:51:48PM +0100, Hans de Goede wrote: > The inet9f-rev03 tablet has multiple fire-buttons / direction controls, > add support for these using the same axis mapping as ps2 compatible game > controllers with the same stick / button layout use. > > Signed-off-by: Hans de

[linux-sunxi] Re: Hardware Reliability Tests: How reliable are the tests mentioned on the wiki?

Hi, Am Mittwoch, den 04.11.2015, 11:07 -0800 schrieb null: > By my tests, A20 with small heatsink can run 1Ghz 24/7 at 1.275mv with > prolonged heavy load(emerge world, gentoo). > > > Without heatsink, it unstable even at 0.8Ghz. > > > my dmesg: > [cpu_freq] INF: voltage = 1625mv

[linux-sunxi] Re: [PATCH v4 4/6] reset: sunxi: Add Allwinner H3 bus resets

On Wed, 4 Nov 2015 08:30:14 -0800 Maxime Ripard wrote: > Hi Arnd, > > On Fri, Oct 30, 2015 at 09:27:03AM +0100, Arnd Bergmann wrote: > > On Tuesday 27 October 2015 17:50:24 Jens Kuske wrote: > > > > > > +static int sun8i_h3_bus_reset_xlate(struct

[linux-sunxi] [PATCH] crypto: sun4i-ss: add missing statesize

sun4i-ss implementaton of md5/sha1 is via ahash algorithms. A recent change make impossible to load them without giving statesize. This patch specifiy statesize for sha1 and md5. Signed-off-by: LABBE Corentin Cc: sta...@vger.kernel.org ---

[linux-sunxi] Re: Hardware Reliability Tests: How reliable are the tests mentioned on the wiki?

By my tests, A20 with small heatsink can run 1Ghz 24/7 at 1.275mv with prolonged heavy load(emerge world, gentoo). Without heatsink, it unstable even at 0.8Ghz. my dmesg: [cpu_freq] INF: voltage = 1625mvfrequency = 1296MHz [cpu_freq] INF: voltage = 1475mvfrequency = 1200MHz

[linux-sunxi] Re: [PATCH] ARM: dts: sun7i: Enable audio codec on Wexler TAB7200 tablet.

On Sun, Nov 01, 2015 at 04:53:52PM +0300, Aleksei Mamlin wrote: > Enable on-chip audio codec on the Wexler TAB7200 tablet. > > Signed-off-by: Aleksei Mamlin Queued for 4.5, thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering

[linux-sunxi] Re: [PATCH v4 2/6] clk: sunxi: Add H3 clocks support

Hi Arnd, On Fri, Oct 30, 2015 at 09:28:55AM +0100, Arnd Bergmann wrote: > On Tuesday 27 October 2015 17:50:22 Jens Kuske wrote: > > + of_property_read_string_index(node, "clock-output-names", > > + i, _name); > > + > > + if

Re: [linux-sunxi] [PATCH v4 2/6] clk: sunxi: Add H3 clocks support

Hi Julian, On Wed, Oct 28, 2015 at 10:12:09AM +1100, Julian Calaby wrote: > > + of_property_for_each_u32(node, "clock-indices", prop, p, index) { > > + of_property_read_string_index(node, "clock-output-names", > > + i, _name); > > +

[linux-sunxi] Re: [PATCH] ARM: dts: sun7i: Enable audio codec on pcDuino

Hi, On Tue, Nov 03, 2015 at 04:47:20PM +0100, Hans de Goede wrote: > From: Jelle van der Waa > > Enable the on-chip audio codec > > Signed-off-by: Jelle van der Waa > Signed-off-by: Hans de Goede I removed the extra blank line, and

[linux-sunxi] audio codec: input/output error from aplay if "Pre-Amplifier DAC" and "Pre-Amplifier Mute" are off

Hi all, first of all: thank you very much for all your work on mainlining the Allwinner chips, especially for adding OTG and audio codec support! I've been testing the audio codec using the linux-sunxi/sunxi-next branch on my Olimex SOM EVB. It works great, but it took me a while to find the

[linux-sunxi] Re: [PATCH v4 4/6] reset: sunxi: Add Allwinner H3 bus resets

Hi Arnd, On Fri, Oct 30, 2015 at 09:27:03AM +0100, Arnd Bergmann wrote: > On Tuesday 27 October 2015 17:50:24 Jens Kuske wrote: > > > > +static int sun8i_h3_bus_reset_xlate(struct reset_controller_dev *rcdev, > > + const struct of_phandle_args > > *reset_spec)

[linux-sunxi] Hardware Reliability Tests: How reliable are the tests mentioned on the wiki?

Hi, since I have an extra A20 board that doesn't have a specific purpose at the moment, I thought I do some experiments with it and test performance and reliability (among other things). One of my tests involved overclocking the board at stock voltage (1.4V) to see what the board can do. So I

Re: [linux-sunxi] Re: [PATCH] ARM: dts: sun7i: Enable audio codec on pcDuino

Hi Stefan, On 04-11-15 03:43, Stefan Monnier wrote: BTW, I've been using successfully the same additions in sun7i-a20-bananapi.dts and sun7i-a20-orangepi-mini.dts. Can you please turn these additions into proper patches, and send 2 separate patches for these with S-o-b lines in the commit

[linux-sunxi] Re: control USB Power from linux

Usb power can be controlled by corresponding gpio. There is *sunxi-pio* utility from sunxi-tools . For example To power off usb port: ./sunxi-pio -m PH6'' To power it up again: ./sunxi-pio -m PH6'' To find gpio port used to