[PATCH v2 2/2] dma: pxa_dma: fix residue corner case

_tx_status() } while (residue > 0 || status != DMA_ERROR) Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- Since v1: reworded the commit message for typos --- drivers/dma/pxa_dma.c | 10 ++ 1 file changed, 10 insertions(+) diff --git a/drivers/dma/pxa_dma.c b/drivers/

Re: [PATCH] Revert "backlight: pwm: Handle EPROBE_DEFER while requesting the PWM"

Robert Jarzmik <robert.jarz...@free.fr> writes: > This reverts commit 68feaca0b13e453aa14ee064c1736202b48b342f. > This commit breaks legacy platforms, for which : > (a) no pwm table is added (legacy platforms) > (b) in this case, in pwm_get(), pmw_lookup_list is em

[PATCH] ASoC: pxa: pxa-pcm-lib: switch over to snd-soc-dmaengine-pcm

o keep the transition as small as possible. This was tested on the mioa701 pxa27x board. Signed-off-by: Daniel Mack <zon...@gmail.com> [trivial change from mmp-dma to pxa-dma] Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- include/sound/pxa2xx-lib.h | 1 - sound/arm/pxa2x

Re: [PATCH] Revert "backlight: pwm: Handle EPROBE_DEFER while requesting the PWM"

Nicolas Ferre <nicolas.fe...@atmel.com> writes: > Le 30/09/2015 21:29, Robert Jarzmik a écrit : >> Robert Jarzmik <robert.jarz...@free.fr> writes: >> >>> This reverts commit 68feaca0b13e453aa14ee064c1736202b48b342f. >>> This commit breaks legacy

Re: [PATCH] video: fbdev: add Marvell PXA framebuffer binding

Philipp Zabel <philipp.za...@gmail.com> writes: > On Sat, Oct 3, 2015 at 6:11 PM, Robert Jarzmik <robert.jarz...@free.fr> wrote: >> Add documentation for the PXA frambuffer devicetree binding. >> >> Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr>

[PATCH 1/2] video: fbdev: pxafb: loosen the platform data bond

In order to prepare the transition to a mixed platform data and device-tree initialization, remove all the platform data references all over the driver. Copy the platform data into the internal structure of the pxafb, and only use this afterward. Signed-off-by: Robert Jarzmik <robert.j

[PATCH 2/2] video: fbdev: pxafb: initial devicetree conversion

configurations with different bits per pixel, only the LCD hardware bus width is used. The patch was tested on both pxa25x, pxa27x and pxa3xx platform (namely lubbock, mainstone and zylonite). Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- drivers/video/fbdev/Kconfig | 2 + d

[PATCH 0/2] video: fbdev: pxafb: devicetree conversion

This patchset aims at bringing support for the pxa framebuffer driver to a devicetree pxa platform. This was tested on a pxa27x platform, in both a devicetree build and a classic platform data one. Robert Jarzmik (2): video: fbdev: pxafb: loosen the platform data bond video: fbdev: pxafb

[PATCH] video: fbdev: add Marvell PXA framebuffer binding

Add documentation for the PXA frambuffer devicetree binding. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> Cc: Jean-Christophe Plagniol-Villard <plagn...@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkei...@ti.com> Cc: linux-fb...@vger.kernel.org --- .../devicetree/bind

Re: [PATCH 2/2] video: fbdev: pxafb: initial devicetree conversion

Philipp Zabel <philipp.za...@gmail.com> writes: > Hi Robert, > > On Sat, Oct 3, 2015 at 6:11 PM, Robert Jarzmik <robert.jarz...@free.fr> wrote: >> This patch brings a first support of pxa framebuffer devices to a >> devicetree pxa plat

[PATCH v2] video: fbdev: add Marvell PXA framebuffer binding

Add documentation for the PXA frambuffer devicetree binding. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- Since v1: Philipp's review on the whole binding --- .../devicetree/bindings/video/marvell,pxafb.txt| 80 ++ 1 file changed, 80 insertions(+)

Re: [PATCH] Revert "backlight: pwm: Handle EPROBE_DEFER while requesting the PWM"

Nicolas Ferre <nicolas.fe...@atmel.com> writes: > Le 30/09/2015 21:29, Robert Jarzmik a écrit : >> Robert Jarzmik <robert.jarz...@free.fr> writes: >> >>> This reverts commit 68feaca0b13e453aa14ee064c1736202b48b342f. >>> This commit breaks legacy

Re: [PATCH v2] mtd: nand: pxa3xx-nand: switch to dmaengine

Brian Norris <computersforpe...@gmail.com> writes: > On Sun, Sep 27, 2015 at 05:18:56PM -0700, Brian Norris wrote: >> Sparse has one complaint, but I have no others: >> >> On Sun, Sep 06, 2015 at 03:12:47PM +0200, Robert Jarzmik wrote: >> > diff --git a/dr

Re: [PATCH v2] mtd: nand: pxa3xx-nand: prevent DFI bus lockup on removal

Brian Norris <computersforpe...@gmail.com> writes: > On Sat, Sep 26, 2015 at 10:19:07PM +0200, Robert Jarzmik wrote: >> Robert Jarzmik <robert.jarz...@free.fr> writes: >> >> > After the conversion of pxa architecture to common clock framework, the >> &

[PATCH v3 3/3] net: irda: pxaficp_ir: dmaengine conversion

Convert pxaficp_ir to dmaengine. As pxa architecture is shifting from raw DMA registers access to pxa_dma dmaengine driver, convert this driver to dmaengine. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> Tested-by: Petr Cvek <petr.c...@tul.cz> --- Since v1: removed mach/d

[PATCH v3] mmc: pxamci: fix card detect with slot-gpio API

cannot be a nested interrupt from a threaded interrupt (set __setup_irq()). This was tested on zylonite and mioa701 boards. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> Cc: Petr Cvek <petr.c...@tul.cz> --- Since v1: trade threaded interrupt for slot-gpio API Since v2: remove gpio_

Re: [PATCH v2] mtd: nand: pxa3xx-nand: prevent DFI bus lockup on removal

Robert Jarzmik <robert.jarz...@free.fr> writes: > After the conversion of pxa architecture to common clock framework, the > NAND clock can be disabled on driver exit. > > In this case, it happens that if the driver used the NAND and set the > DFI arbitration bit, the ne

[PATCH v3 2/3] net: irda: pxaficp_ir: convert to readl and writel

Convert the pxa IRDA driver to readl and writel primitives, and remove another set of direct registers access. This leaves only the DMA registers access, which will be dealt with dmaengine conversion. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> Tested-by: Petr Cvek <petr.c.

Re: [PATCH v2] ARM: pxa: mioa701: add wm9713 codec

Robert Jarzmik <robert.jarz...@free.fr> writes: > The mioa701 is using the wm9713 for audio, battery and touchscreen. Add > the missing audio part, which disappeared. > > Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> > --- > Since v1: Igor's catch of subj

Re: [PATCH 2/2] dma: pxa_dma: fix residue corner case

Vinod Koul <vinod.k...@intel.com> writes: > On Thu, Sep 10, 2015 at 07:17:46PM +0200, Robert Jarzmik wrote: >> A very tiny temporal window exists in the residue calculation where : >> - upon entering residue calculation, the transfer is ongoing >> - when reading t

Re: [PATCH v3] mmc: pxamci: fix card detect with slot-gpio API

Ulf Hansson <ulf.hans...@linaro.org> writes: > On 26 September 2015 at 21:41, Robert Jarzmik <robert.jarz...@free.fr> wrote: > Thanks, applied for fixes! > > Kind regards > Uffe Thanks. -- Robert -- To unsubscribe from this list: send the line "unsubscribe linux-

[PATCH v3 1/3] net: irda: pxaficp_ir: use sched_clock() for time management

, as previously the minimum turnaround time was counted in 76ns steps, while with this patch it is counted in microsecond steps. The strictly equal formula would have been : while ((sched_clock() - si->last_clk) * 76 < mtt) Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- Sin

Re: [PATCH] ARM: pxa: add resources to pxaficp_ir

Petr Cvek writes: > Tested-by: Petr Cvek Thanks for the test. Applied to pxa/for-next. Cheers. -- Robert -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [PATCH] ARM: pxa: Remove unused clock_enable field from struct pxa2xx_spi_master

Robert Jarzmik <robert.jarz...@free.fr> writes: > Jarkko Nikula <jarkko.nik...@linux.intel.com> writes: > >> Use for struct pxa2xx_spi_master clock_enable field was removed years ago >> from the pxa2xx-spi driver by the commit 2f1a74e5a2de ("[ARM] pxa: make &

[PATCH] Revert "backlight: pwm: Handle EPROBE_DEFER while requesting the PWM"

goto err_alloc; dev_err(>dev, "unable to request PWM, trying legacy API\n"); pb->legacy = true; pb->pwm = pwm_request(data->pwm_id, "pwm-backlight"); As this code is unreachable, all legacy platforms relying on pwm_id are broken, amongst which pxa

Re: [PATCH v2] mtd: nand: pxa3xx-nand: switch to dmaengine

Robert Jarzmik <robert.jarz...@free.fr> writes: > Now pxa architecture has a dmaengine driver, remove the access to direct > dma registers in favor of the more generic dmaengine code. > > This should be also applicable for mmp and orion, provided they work in > de

Re: [PATCH] ARM: pxa: Remove unused clock_enable field from struct pxa2xx_spi_master

Jarkko Nikula writes: > Use for struct pxa2xx_spi_master clock_enable field was removed years ago > from the pxa2xx-spi driver by the commit 2f1a74e5a2de ("[ARM] pxa: make > pxa2xx_spi driver use ssp_request()/ssp_free()"). > > Therefore remove it from structure

Re: [PATCH] ARM: pxa: add wm9713 codec

Igor Grinberg <grinb...@compulab.co.il> writes: > Hi Robert, > > On 09/16/15 22:42, Robert Jarzmik wrote: >> The mioa701 is using the wm9713 for audio, battery and touchscreen. Add >> the missing audio part, which disappeared. >> >> Signed-off-by:

Re: [PATCH v2 1/3] net: irda: pxaficp_ir: use sched_clock() for time management

David Miller <da...@davemloft.net> writes: > From: Robert Jarzmik <robert.jarz...@free.fr> > Date: Fri, 18 Sep 2015 18:36:56 +0200 > >> Which brings me to wonder which is the more correct : >> (a) replace to reproduce the same calculation >> Prev

[PATCH v2] ASoC: pxa: pxa2xx-ac97: fix dma requestor lines

: use snd_dmaengine_dai_dma_data") Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- Since v1: rebase on Linus's master, not my dmaengine tip branch. --- sound/soc/pxa/pxa2xx-ac97.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa

Re: [PATCH] dmaengine: pxa_dma: fix initial list move

Vinod Koul <vinod.k...@intel.com> writes: > On Mon, Sep 21, 2015 at 11:06:32AM +0200, Robert Jarzmik wrote: >> Since the commit to have an allocated list of virtual descriptors was >> reverted, the pxa_dma driver is broken, as it assumes the descriptor is >> placed

Re: [PATCH 1/3] dmaengine: virt-dma: don't always free descriptor upon completion

Vinod Koul <vinod.k...@intel.com> writes: > On Sun, Sep 06, 2015 at 01:40:52PM +0200, Robert Jarzmik wrote: >> @@ -29,7 +29,7 @@ dma_cookie_t vchan_tx_submit(struct >> dma_async_tx_descriptor *tx) >> spin_lock_irqsave(>lock, flags); >>

Re: [PATCH v2 1/3] net: irda: pxaficp_ir: use sched_clock() for time management

David Miller writes: >> My understanding is that the flow will be : >> sched_clock() >>rd->read_sched_clock() (cyc_to_ns() transformed for return) >> pxa_read_sched_clock() >>readl_relaxed(OSCR) >> >> I didn't see any timings issue, as the flow looks

[PATCH v2] ARM: pxa: mioa701: add wm9713 codec

The mioa701 is using the wm9713 for audio, battery and touchscreen. Add the missing audio part, which disappeared. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- Since v1: Igor's catch of subject prefix issue --- arch/arm/mach-pxa/mioa701.c | 2 ++ 1 file changed, 2 inse

Re: [PATCH v3 01/12] pwm: introduce default period and polarity concepts

s patch also modifies all the places where the default helpers should > be used in place of the standard ones. > > Signed-off-by: Boris Brezillon <boris.brezil...@free-electrons.com> For pwm-pxa.c : Acked-by: Robert Jarzmik <robert.jarz...@free.fr> Cheers. -- Robert -- To unsub

[PATCH] dmaengine: pxa_dma: fix initial list move

evert "dmaengine: virt-dma: don't always free descriptor upon completion"") Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- Vinod, this is my fallback plan as I'm getting no answer on https://lkml.org/lkml/2015/9/6/112. If I get no answer before v4.3-rc3, I'll

[PATCH] net: smc911x: convert pxa dma to dmaengine

Convert the dma transfers to be dmaengine based, now pxa has a dmaengine slave driver. This makes this driver a bit more PXA agnostic. The driver was only compile tested. The risk is quite small as no current PXA platform I'm aware of is using smc911x driver. Signed-off-by: Robert Jarzmik

Re: [PATCH 0/6] pinctrl: pxa: add pxa27x pin control support

Linus Walleij <linus.wall...@linaro.org> writes: > On Sat, Nov 21, 2015 at 7:04 PM, Robert Jarzmik <robert.jarz...@free.fr> > wrote: > >> I've been working on this for some time now, it's time pxa archtecture gets a >> proper pin control support. >> &g

Re: [PATCH v5 2/2] video: fbdev: pxafb: initial devicetree conversion

Tomi Valkeinen <tomi.valkei...@ti.com> writes: > On 17/11/15 22:32, Robert Jarzmik wrote: >> This patch brings a first support of pxa framebuffer devices to a >> devicetree pxa platform, as was before platform data. >> >> There are restrictions with this por

Re: [PATCH] net: smc911x: convert pxa dma to dmaengine

David Miller <da...@davemloft.net> writes: > From: Robert Jarzmik <robert.jarz...@free.fr> > Date: Mon, 30 Nov 2015 22:40:28 +0100 > >> Convert the dma transfers to be dmaengine based, now pxa has a dmaengine >> slave driver. This makes this driver a bit mor

Re: [PATCH] ARM: pxa: cm-x2xx: avoid duplicate macro warnings

MFP_CFG_IN(GPIO86, AF0) > > This uses the same hack as before and undefines all symbols that > are defined more than once. Fortunately, cm-x2xx does not need > any of these. > > Signed-off-by: Arnd Bergmann <a...@arndb.de> Digging out old patches of 2012, cool. Acked-by: Ro

Re: [PATCH] ARM: pxa: use PWM lookup table for all machines

rnd Bergmann <a...@arndb.de> > Fixes: c3322022897c ("ARM: pxa: ezx: Use PWM lookup table") > Acked-by: Thierry Reding <thierry.red...@gmail.com> > --- > If nobody has any objections, I'll queue this up for 4.4. No backport > is needed as it only broke in this re

Re: [PATCH] ARM: pxa: mark ezx structures as __maybe_unused

s the ezx platform but no specific > model is a bit silly, but it should not cause compile-time warnings. > > Signed-off-by: Arnd Bergmann <a...@arndb.de> Acked-by: Robert Jarzmik <robert.jarz...@free.fr> I think you'll take that through your tree, as I'm passing the v4.5 pull. If you wa

Re: [PATCH 0/4] gpio: pxa: integrate with pincontrol

Linus Walleij writes: >>- the GPDR (gpio direction register) shared access bothers me a bit > > How is it shared and between what users? It's shared between the pin controller and the gpio controller. The odd thing with the pxa architecture is that the GPDR bit

Re: [PATCH 6/6] pinctrl: activate pxa architecture

Linus Walleij <linus.wall...@linaro.org> writes: > On Sat, Nov 21, 2015 at 7:04 PM, Robert Jarzmik <robert.jarz...@free.fr> > wrote: > >> As the pxa architecture, at least for pxa27x, supports pin control, >> activate it in the pinctrl tree. >> >&g

Re: [PATCH 4/4] gpio: pxa: add pin control gpio direction and request

Robert Jarzmik <robert.jarz...@free.fr> writes: > +static int pxa_gpio_request(struct gpio_chip *chip, unsigned int offset) > +{ > + return pinctrl_request_gpio(chip->base + offset); > +} > + > +static void pxa_gpio_free(struct gpio_chip

Re: [PATCH 0/4] gpio: pxa: integrate with pincontrol

Linus Walleij <linus.wall...@linaro.org> writes: > On Sat, Nov 28, 2015 at 10:37 PM, Robert Jarzmik <robert.jarz...@free.fr> > wrote: > >> Hi Linus, Alexandre and Haojian, >> >> This serie aims at several cleanups and improvements in the pxa gpio d

Re: [PATCH v5 2/2] arm: pxa27x: support for ICP DAS LP-8x4x w/ DT

Sergei Ianovich writes: > On Tue, 2015-12-15 at 18:02 +0100, Arnd Bergmann wrote: >> On Tuesday 15 December 2015 19:42:07 Sergei Ianovich wrote: >> > There are several board-specific devices on LP8x4x: custom FPGA, >> > custom >> > UART, custom IRQ on FPGA, custom parallel bus

Re: [PATCH v5 2/2] arm: pxa27x: support for ICP DAS LP-8x4x w/ DT

Arnd Bergmann <a...@arndb.de> writes: > On Tuesday 15 December 2015 21:50:13 Sergei Ianovich wrote: >> On Tue, 2015-12-15 at 19:06 +0100, Robert Jarzmik wrote: >> Updated plan: >> 1. MACH_PXA27X_DT >> 2. PXA_FB and 8250_PXA to enable console What about gpio-pxa

Re: [PATCH v2 1/2] gpio: pxa: change the interrupt management

Linus Walleij <linus.wall...@linaro.org> writes: > On Sat, Dec 12, 2015 at 11:55 PM, Robert Jarzmik <robert.jarz...@free.fr> > wrote: > >> The interrupt management is changed by this patch to rely on chip data >> instead of chained interrupts. >> >&

Re: [PATCH] backlight: pwm_bl: Fix broken PWM backlight for non-dt platforms

it by replacing the phandle variable with a node variable and > by checking that for NULL before dereferencing it. > > Reported-by: Robert Jarzmik <robert.jarz...@free.fr> > Signed-off-by: Philipp Zabel <p.za...@pengutronix.de> And indeed it does the trick. Tested-by:

Re: [PATCH 1/4] gpio: pxa: convert to one gpiochip

Linus Walleij <linus.wall...@linaro.org> writes: > On Sat, Nov 28, 2015 at 10:37 PM, Robert Jarzmik <robert.jarz...@free.fr> > wrote: > >> The pxa gpio IP is provided by one chip, which holds multiple banks. >> >> Another reason the driver should register o

Re: [PATCH v5 2/2] video: fbdev: pxafb: initial devicetree conversion

Tomi Valkeinen <tomi.valkei...@ti.com> writes: > On 07/12/15 22:50, Robert Jarzmik wrote: > >>> It seems that at least "depth" is missing from the binding document. >> You're right. >> >> Actually depth is not a "hardware"

Re: [PATCH] MAINTAINERS: Add missing platform maintainers for dts files

ined > +F: arch/arm/boot/dts/pxa* > F: arch/arm/mach-pxa/ > F: drivers/dma/pxa* > F: drivers/pcmcia/pxa2xx* Acked-by: Robert Jarzmik <robert.jarz...@free.fr> Cheers. -- Robert -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the

Re: [PATCH 0/4] gpio: pxa: integrate with pincontrol

Linus Walleij <linus.wall...@linaro.org> writes: > On Thu, Dec 10, 2015 at 6:31 PM, Robert Jarzmik <robert.jarz...@free.fr> > wrote: >> Linus Walleij <linus.wall...@linaro.org> writes: >> >>>>- the GPDR (gpio direction register) shared

[PATCH v6 1/2] video: fbdev: pxafb: loosen the platform data bond

In order to prepare the transition to a mixed platform data and device-tree initialization, remove all the platform data references all over the driver. Copy the platform data into the internal structure of the pxafb, and only use this afterward. Signed-off-by: Robert Jarzmik <robert.j

[PATCH v6 2/2] video: fbdev: pxafb: initial devicetree conversion

configurations with different bits per pixel, only the LCD hardware bus width is used. The patch was tested on both pxa25x, pxa27x and pxa3xx platform (namely lubbock, mainstone and zylonite). Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- Since v1: Philipp's review: of_graph

[PATCH] fixup! pinctrl: pxa: pxa2xx: add pin control skeleton

The wrong free functions were used to release temporary buffers. This didn't show up in the normal driver's life. Yet in suspend to RAM, the managed resource list is walked, and as memory was released, the list is corrupted and make the kernel Oops. Signed-off-by: Robert Jarzmik <robert.j

[PATCH v2 1/2] gpio: pxa: change the interrupt management

. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- Since v1: moved CONFIG_OF for pxa_irq_domain_ops --- drivers/gpio/gpio-pxa.c | 171 +++- 1 file changed, 95 insertions(+), 76 deletions(-) diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpi

[PATCH v2 2/2] gpio: pxa: add pin control gpio direction and request

as pinctrl_request_gpio() returns it in that case. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- Since v1: expand commit message to state the gpio possible breakage if CONFIG_PINCTRL is selected and no pinctrl driver is built. --- drivers/gpio/gpio-pxa.c | 23

Re: [RFC PATCH] ARM: pxa: add defconfig covering all the boards

Arnd Bergmann writes: > Sorry for the late reply. I think this is great and I'd like to just apply it. > Can you re-send to a...@kernel.org if you're happy with that? Yep. > Looking at your description above, I see that you included pxa168_defconfig > and pxa910_defconfig as

Re: [PATCH v6] serial: rewrite pxa2xx-uart to use 8250_core

> Signed-off-by: Sergei Ianovich <ynv...@gmail.com> >> CC: Heikki Krogerus <heikki.kroge...@linux.intel.com> > > Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com> Tested-by: Robert Jarzmik <robert.jarz...@free.fr> The tests were done on lubbock(pxa25x)

Re: [PATCH v2 RESEND 1/3] clocksource/vt8500: Use MIN_OSCR_DELTA from PXA

Roman Volkov writes: > В Thu, 31 Dec 2015 23:33:45 +0100 (CET) > Thomas Gleixner пишет: > >> Roman, >> >> On Thu, 31 Dec 2015, Roman Volkov wrote: >> > Since vt8500 and PXA timers are identical, use MIN_OSCR_DELTA from >> > PXA, which is bigger than existing

[PATCH] ARM: pxa: add defconfig covering all the boards

*c files, look for all platform devices added, and verify they are all in pxa_defconfig - do the same to ensure all pxa specific drivers (leds, gpio, ...) are included Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- arch/arm/configs/pxa_defconfig | 783 +

Re: [PATCH v4 1/2] serial: rewrite pxa2xx-uart to use 8250_core

Sergei Ianovich <ynv...@gmail.com> writes: > On Sat, 2015-12-19 at 14:26 +0100, Robert Jarzmik wrote: >> Robert Jarzmik <robert.jarz...@free.fr> writes: >> >> > Sergei Ianovich <ynv...@gmail.com> writes: >> > >> > > px

Re: [PATCH v4 1/2] serial: rewrite pxa2xx-uart to use 8250_core

Sergei Ianovich <ynv...@gmail.com> writes: > On Sat, 2015-12-19 at 20:31 +0100, Robert Jarzmik wrote: >> Sergei Ianovich <ynv...@gmail.com> writes: >> Thanks for spotting this. This is caused by a change in the latest >> > version of the patch (S

[PATCH] gpio: pxa: fixes non devicetree builds

The commit "gpio: pxa: change the interrupt management" should have taken care of moving an ifdef to not englobe irqdomain related structures anymore, as they are used now for all builds. This repairs the broken builds where CONFIG_OF=n. Signed-off-by: Robert Jarzmik <robert.ja

Re: [PATCH v6 1/2] video: fbdev: pxafb: loosen the platform data bond

Tomi Valkeinen <tomi.valkei...@ti.com> writes: > On 12/12/15 23:27, Robert Jarzmik wrote: >> In order to prepare the transition to a mixed platform data and >> device-tree initialization, remove all the platform data references all >> over the driver. &g

[PATCH] MAINTAINERS: add my-self as maintainer of gpio pxa driver

Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- MAINTAINERS | 6 ++ 1 file changed, 6 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 3f7d7136adfd..a27682bdee8b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8643,6 +8643,12 @@ F: include/sound/pxa2xx-li

Re: linux-next: build failure after merge of the gpio tree

Stephen Rothwell writes: > Hi Linus, > > After merging the gpio tree, today's linux-next build (lots without > CONFIG_OF) failed like this: > > drivers/gpio/gpio-pxa.c: In function 'pxa_gpio_probe': > drivers/gpio/gpio-pxa.c:648:12: error: 'pxa_irq_domain_ops' undeclared

Re: [PATCH v4 1/2] serial: rewrite pxa2xx-uart to use 8250_core

Sergei Ianovich <ynv...@gmail.com> writes: > On Sun, 2015-12-20 at 00:12 +0100, Robert Jarzmik wrote: >> Sergei Ianovich <ynv...@gmail.com> writes: >> >> > On Sat, 2015-12-19 at 20:31 +0100, Robert Jarzmik wrote: >> > I understand that people are a

[PATCH] video: fbdev: pxafb: fix out of memory error path

As seen by Julia, the initial allocation memory is not checked anymore after commit "video: fbdev: pxafb: initial devicetree conversion". Introduce back the removed test. Reported-by: Julia Lawall <julia.law...@lip6.fr> Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr&

Re: [PATCH 1/3] mtd: nand: pxa3xx_nand: add register access debug

Brian Norris writes: > I don't have very strong opinions on this. It's kind of annoying to have > this sort of stuff duplicated for every driver, if it's really needed. > But I'll admit this kind of infrastructure is sometimes useful. > > Anecdote: I recently found

Re: [PATCH v5 2/2] arm: pxa27x: support for ICP DAS LP-8x4x w/ DT

Arnd Bergmann writes: > I would like those drivers to be enabled in some defconfig, so we get > compile-time coverage, but we generally stopped having one-config-per-board > files. > > Maybe we can have a pxa_defconfig file that enables lots of boards > and then we remove the

Re: [PATCH v4 1/2] serial: rewrite pxa2xx-uart to use 8250_core

...@gmail.com> > Reviewed-by: Heikki Krogerus <heikki.kroge...@linux.intel.com> > Reviewed-by: James Cameron <qu...@laptop.org> > Acked-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> Tested-by: Robert Jarzmik <robert.jarz...@free.fr> I was wondering

[RFC PATCH] ARM: pxa: add defconfig covering all the boards

lonite (pxa3xx) The completion of this work will require to : - parse manually all the arch/arm/mach-pxa/*c files, look for all platform devices added, and verify they are all in pxa_defconfig - do the same to ensure all pxa specific drivers (leds, gpio, ...) are included Signed-off-by: Robert J

Re: [PATCH v4 1/2] serial: rewrite pxa2xx-uart to use 8250_core

Robert Jarzmik <robert.jarz...@free.fr> writes: > Sergei Ianovich <ynv...@gmail.com> writes: > >> pxa2xx-uart was a separate uart platform driver. It was declaring >> the same device names and numbers as 8250 driver. As a result, >> it was impossible to use

[PATCH 1/4] gpio: pxa: convert to one gpiochip

range 0..127 mapped to gpios 0..127. This patch, amongst other thinks, paves the path to loosen the bond with the global structure variable pxa_gpio_chip. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- drivers/gpio/gpio-pxa.c | 221 ++---

[PATCH 3/4] gpio: pxa: change the interrupt management

. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- drivers/gpio/gpio-pxa.c | 145 +++- 1 file changed, 82 insertions(+), 63 deletions(-) diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c index 8558abf98204..7e02157c5b92

[PATCH 4/4] gpio: pxa: add pin control gpio direction and request

functions. In order to do it atomically, only one driver should control the gpio direction, and if a pin controller is available, it has to be him. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- drivers/gpio/gpio-pxa.c | 23 +++ 1 file changed, 23 insertions(+) diff

[PATCH 2/4] gpio: pxa: convert to devm_ioremap

Use the device managed ioremap to simplify the probe function. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- drivers/gpio/gpio-pxa.c | 7 ++- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c index de2cfb

[PATCH 0/4] gpio: pxa: integrate with pincontrol

of irqdomain - use of pinctrl functions when available Haojian, I've tested that on pxa27x, in both platform_data and devicetree builds. Nevertheless I'd feel better if others architectures were tested, especially mmp ones and pxa1928, which I don't have home. Happy review. Robert Jarzmik (4

Re: [PATCH 3/4] gpio: pxa: change the interrupt management

kbuild test robot <l...@intel.com> writes: > Hi Robert, > > [auto build test ERROR on: gpio/for-next] > [also build test ERROR on: v4.4-rc2 next-20151127] > > url: > https://github.com/0day-ci/linux/commits/Robert-Jarzmik/gpio-pxa-integrate-with-pincontrol/2015

Re: [PATCH] ARM: pxa: make more mach/*.h files local

- > I've been carrying patches like this one in my multiplatform series > for a while, the PXA one is the largest. > > I'd like to merge that for 4.5, any objections? No, I like this very much. Acked-by: Robert Jarzmik <robert.jarz...@free.fr> > Do you want to take it into

Re: [PATCH] gpio: pxa: change initcall level second attempt

Linus Walleij writes: > Kludgy, but what can we do. Indeed. > Patch applied. Thanks. I'll follow up with the current pinmux + partly pinconf implementation to gather comments to amend/change/rework my current pxa2xx implementation. I just need to split the patch into

[PATCH 0/6] pinctrl: pxa: add pxa27x pin control support

time to have more eyes on this code, so let's begin the review. Cheers. Robert Jarzmik (6): MAINTAINERS: add to pxa files pinctrl pinctrl: pxa: pxa2xx: add pin control skeleton pinctrl: pxa: pxa2xx: add pin muxing pinctrl: pxa: pxa2xx: add pin configuration support pinctrl: pxa: add pxa27x

[PATCH 2/6] pinctrl: pxa: pxa2xx: add pin control skeleton

x function is an alternate function (ie. gpio-in, gpio-out, MMCLK, BTRTS, etc ...) The individual architecture (pxa27x, pxa25x) instantiate a pin control by providing a table of pins, each pin being provided a list of PXA_FUNCTION (alternate functions). Signed-off-by: Robert Jarzmik <robert.ja

[PATCH 5/6] pinctrl: pxa: add pxa27x architecture

Add the pxa27x architecture, which is a pxa2xx with 128 pins. The registers spacing, and pins logic is common to pxa2xx, only the pins and their alternate function are specific to pxa27x. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- drivers/pinctrl/pxa/Kconfig

[PATCH 4/6] pinctrl: pxa: pxa2xx: add pin configuration support

- if it is output, a register set programs whether the pin should be held to ground or VccIO Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- drivers/pinctrl/pxa/pinctrl-pxa2xx.c | 63 1 file changed, 63 insertions(+) diff --git a/drivers/pinctrl/pxa/p

[PATCH 6/6] pinctrl: activate pxa architecture

As the pxa architecture, at least for pxa27x, supports pin control, activate it in the pinctrl tree. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- drivers/pinctrl/Kconfig | 1 + drivers/pinctrl/Makefile | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/pinctrl/Kco

[PATCH 3/6] pinctrl: pxa: pxa2xx: add pin muxing

the function matrix is very scattered : - some functions can be found on 5 different pads - the number of functions is greater than the number of pins - there is no "topology" grouping of pins (such as all SPI in one corner of the die) Signed-off-by: Robert Jarzmik <rob

[PATCH 1/6] MAINTAINERS: add to pxa files pinctrl

Add the pinctrl pxa drivers to the pxa maintained files. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index e9caa4b28828..9bca217c655e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -

Re: pxa_defconfig runtime failures due to 'ARM: pxa: activate pinctrl for device-tree machines'

t [1] One solution ---8<--- >From d6079c9cce351e217df947b4c5e243d350c39823 Mon Sep 17 00:00:00 2001 From: Robert Jarzmik <robert.jarz...@free.fr> Date: Sat, 28 May 2016 10:17:33 +0200 Subject: [PATCH] ARM: pxa: remove devicetree boards from pxa_defconfig If both legacy and device-t

Re: pxa_defconfig runtime failures due to 'ARM: pxa: activate pinctrl for device-tree machines'

Guenter Roeck <li...@roeck-us.net> writes: > On 05/28/2016 01:24 AM, Robert Jarzmik wrote: >> Guenter Roeck <li...@roeck-us.net> writes: >> >>> Hi, >> I'd rather say that pxa_defconfig doesn't work anymore on any legacy system. >> Its first purpose

[RFC PATCH v2 3/7] ASoC: add new ac97 bus support

Add the new ac97 bus support, with ac97 bus automatic probing. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- sound/Kconfig | 2 ++ sound/Makefile| 1 + sound/soc/Kconfig | 4 3 files changed, 7 insertions(+) diff --git a/sound/Kconfig b/sound/Kconfig index 5a240e

[RFC PATCH v2 5/7] ASoC: pxa: switch to new ac97 bus support

Switch to the new ac97 bus support in sound/ac97 instead of the legacy snd_ac97 one. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- include/sound/pxa2xx-lib.h | 15 +-- sound/arm/Kconfig | 1 - sound/arm/pxa2xx-ac97-lib.

[RFC PATCH v2 1/7] ALSA: ac97: split out the generic ac97 registers

tion which would come with ac97_codec.h by "chance". - don't have to have snd_a97_*() functions, as they rely on struct snd_ac97. - don't want the struct snd_ac97_bus_ops, there is a new one Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- Since v1: improve commit

[RFC PATCH v2 7/7] ASoC: mioa701_wm9713: convert to new ac97 bus

Convert to the new auto-probing ac97 bus, which changes the device name. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- sound/soc/pxa/mioa701_wm9713.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_

[RFC PATCH v2 4/7] ASoC: wm9713: add ac97 new bus support

Add support for the new ac97 bus model, where devices are automatically discovered on AC-Links. Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- sound/soc/codecs/Kconfig | 1 + sound/soc/codecs/wm9713.c | 62 ++- 2 files chang

[RFC PATCH v2 6/7] ARM: pxa: mioa701 convert to the new AC97 bus

This migration implies : - wm9713 device is removed, it will be auto-probed - the AC97 bit clock is added as the pxa internally generated 13MHz clock Signed-off-by: Robert Jarzmik <robert.jarz...@free.fr> --- arch/arm/mach-pxa/mioa701.c | 12 ++-- 1 file changed, 10 insertions

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