[PATCH v2 04/11] ARM: dts: sun8i: olinuxino: add cpu-supply

This adds the cpu-supply DT property to the cpu0 DT node needed by the board to adapt the regulator voltage depending on the currently use OPP. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- arch/arm/boot/dts/sun8i-a33-olinuxino.dts | 4 1 file changed, 4 inse

[PATCH v2 03/11] ARM: dts: sun8i: sina33: add cpu-supply

This adds the cpu-supply DT property to the cpu0 DT node needed by the board to adapt the regulator voltage depending on the currently used OPP. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts | 4 1 file chan

Re: [PATCH v2 05/11] Documentation: DT: bindings: mfd: add A33 GPADC binding

Hi Icenowy, On 10/03/2017 20:25, Icenowy Zheng wrote: > > > 10.03.2017, 18:56, "Quentin Schulz" <quentin.sch...@free-electrons.com>: >> This patch adds documentation for the A33 GPADC binding. >> >> Signed-off-by: Quentin Schulz <quentin.sch..

Re: [PATCH v2 07/11] iio: adc: sun4i-gpadc-iio: move code used in MFD probing to new function

Hi Icenowy, On 10/03/2017 20:36, Icenowy Zheng wrote: > > > 10.03.2017, 18:56, "Quentin Schulz" <quentin.sch...@free-electrons.com>: >> This moves code used in MFD probing to a new sun4i_gpadc_probe_mfd >> function. >> >> Signed-off-by:

Re: [PATCH v3 01/18] dt-bindings: power: battery: add constant-charge-current property

Hi Chen-Yu, Sorry for the late reply. On 21/02/2017 05:55, Chen-Yu Tsai wrote: > On Wed, Feb 15, 2017 at 4:53 PM, Quentin Schulz > <quentin.sch...@free-electrons.com> wrote: >> Hi, >> >> On 15/02/2017 01:46, Liam Breck wrote: >>> >>> On Tue,

Re: [PATCH v2 08/11] iio: adc: sun4i-gpadc-iio: add support for A33 thermal sensor

Hi Jonathan, On 14/03/2017 06:18, Icenowy Zheng wrote: > > > 14.03.2017, 05:08, "Jonathan Cameron" <ji...@kernel.org>: >> On 10/03/17 10:39, Quentin Schulz wrote: >>> This adds support for the Allwinner A33 thermal sensor. >>> >>> U

Re: [PATCH v9 3/3] iio: adc: add support for Allwinner SoCs ADC

Hi Jonathan, On 06/02/2017 19:35, Jonathan Cameron wrote: > On 06/02/17 07:37, Quentin Schulz wrote: >> Hi Jonathan, >> >> On 14/01/2017 20:28, Jonathan Cameron wrote: >>> >>> >>> On 14 January 2017 19:19:58 GMT+00:00, Quentin Schulz >&g

[PATCH v4 4/8] iio: adc: sun4i-gpadc-iio: add support for A33 thermal sensor

supported SoCs and almost the same bits, for the same purpose (thermal sensor). The thermal sensor behaves exactly the same (except the presence of interrupts or not) on the different SoCs. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Lee Jones <lee.jo...@l

Re: [PATCH v3 00/11] add thermal throttling to Allwinner A33 SoC

Hi Lee, On 05/04/2017 11:57, Lee Jones wrote: > On Wed, 05 Apr 2017, Quentin Schulz wrote: >> On 04/04/2017 10:31, Lee Jones wrote: >>> On Tue, 21 Mar 2017, Quentin Schulz wrote: >>>> v3: >>>> - fixed compatible name in DT and in documentat

[PATCH v4 5/8] ARM: sun8i: a33: add thermal sensor

This adds the DT node for the thermal sensor present in the Allwinner A33 GPADC. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- v3: - switched compatible to allwinner,sun8i-a33-ths, - renamed DT node name and label to ths to better match datasheet's name, ar

[PATCH v4 2/8] dt-bindings: input: touschcreen: remove sun4i documentation

This patch removes the sun4i touchscreen controller binding documentation since it has been merged with the sun4i GPADC binding documentation. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Rob Herring <r...@kernel.org> Acked-by: Dmitry Torokhov &

[PATCH v4 3/8] iio: adc: sun4i-gpadc-iio: move code used in MFD probing to new function

that will require to create a DT binding for this IP, we can avoid using an MFD, thus we need two separate functions: one for probing via MFD and one for probing without MFD. This split the code specific to MFD probing in a function separated from the driver probe function. Signed-off-by: Quentin

[PATCH v3 04/11] Documentation: DT: bindings: mfd: add A33 GPADC binding

This patch adds documentation for the A33 GPADC binding. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- v3: - fixed missing allwinner in front of compatible, - updated compatible to allwinner,sun8i-a33-ths to better reflect the datasheet's name, - updated exa

[PATCH v3 01/11] ARM: sun8i: a33: add operating-points-v2 property to all nodes

The OPP are declared as shared but no operating points are declared for cpu1, 2 and 3. Thus, the following error happens during the boot: cpu cpu1: dev_pm_opp_of_get_sharing_cpus: Couldn't find tcpu_dev node. This patch applies the operating points to each cpu of the A33. Signed-off-by: Quentin

[PATCH v3 02/11] ARM: sun8i: a33: add all operating points

boards defining the CPU regulator, we cannot have these two frequencies as it would cause the CPU to try to run a higher frequency without "overvolting" which is very likely to crash the CPU. Therefore, these two frequencies must be enabled on a per-board basis. Signed-off-by: Quen

[PATCH] iio: bmg160: reset chip when probing

on a BMX055 and the datasheet of the BMG160 and the BMI055 give the same reset register and bits. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- drivers/iio/gyro/bmg160_core.c | 12 1 file changed, 12 insertions(+) diff --git a/drivers/iio/gyro/bmg160_co

[PATCH v3 05/11] Documentation: DT: bindings: input: touschcreen: remove sun4i documentation

This patch removes the sun4i touchscreen controller binding documentation since it has been merged with the sun4i GPADC binding documentation. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Rob Herring <r...@kernel.org> --- added in v2 .../bi

[PATCH v6 0/6] add support for AXP20X and AXP22X battery power supply driver

tched from DT IIO channels mapping to iio_map structures IIO channels mapping, Quentin Quentin Schulz (6): dt-bindings: power: supply: add AXP20X/AXP22X battery DT binding power: supply: add battery driver for AXP20X and AXP22X PMICs ARM: dtsi: axp209: add battery power supply subnode

[PATCH v6 3/6] ARM: dtsi: axp209: add battery power supply subnode

supply subnode for AXP20X PMIC. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Maxime Ripard <maxime.rip...@free-electrons.com> Acked-by: Chen-Yu Tsai <w...@csie.org> --- v2: - changed DT node name from battery_power_supply to battery-power-sup

[PATCH v6 4/6] ARM: dtsi: axp22x: add battery power supply subnode

subnode for AXP22X PMIC. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Maxime Ripard <maxime.rip...@free-electrons.com> Acked-by: Chen-Yu Tsai <w...@csie.org> --- v2: - changed DT node name from battery_power_supply to battery-power-supply, - r

[PATCH v6 6/6] ARM: sun5i: chip: enable battery power supply subnode

The NextThing Co. CHIP has an AXP209 PMIC with battery connector. This enables the battery power supply subnode. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Maxime Ripard <maxime.rip...@free-electrons.com> Acked-by: Chen-Yu Tsai <w...@csie.org>

[PATCH v6 1/6] dt-bindings: power: supply: add AXP20X/AXP22X battery DT binding

capacity (in percentage), voltage max and min limits, current voltage and battery capacity (in Ah). Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Chen-Yu Tsai <w...@csie.org> Acked-by: Maxime Ripard <maxime.rip...@free-electrons.com> --- v6:

[PATCH v6 2/6] power: supply: add battery driver for AXP20X and AXP22X PMICs

max and min limits, current voltage and battery capacity (in Ah). This battery driver uses the AXP20X/AXP22X ADC driver as PMIC data provider. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Jonathan Cameron <ji...@kernel.org> Acked-by: Maxime Ripard

[PATCH v6 5/6] ARM: dts: sun8i: sina33: enable battery power supply subnode

The Sinlinx SinA33 has an AXP223 PMIC and a battery connector, thus, we enable the battery power supply subnode in its Device Tree. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Maxime Ripard <maxime.rip...@free-electrons.com> Acked-by: Chen-Yu Tsai &l

[PATCH v5 3/7] clk: at91: add audio pll clock drivers

ed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Boris Brezillon <boris.brezil...@free-electrons.com> --- arch/arm/mach-at91/Kconfig | 4 +- drivers/clk/at91/Makefile| 1 +- drivers/clk/at91/clk-audio-pll.c | 536 -

[PATCH v5 4/7] clk: at91: clk-generated: create function to find best_diff

The way to find the best_diff and do the appropriate process afterwards can be re-used. This patch prepares the driver for an upcoming patch that will allow clk_generated to determine the rate of the audio_pll. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by:

[PATCH v5 5/7] clk: at91: clk-generated: make gclk determine audio_pll rate

of the clock. Since audio IPs are most likely to request the same rate, we enforce that the only clks able to modify gck rate are those of audio IPs. To remain consistent, we deny other clocks to be children of audio_pll. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com>

[PATCH v5 7/7] ASoC: atmel-classd: remove aclk clock

-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Mark Brown <broo...@kernel.org> Acked-by: Nicolas Ferre <nicolas.fe...@microchip.com> --- sound/soc/atmel/atmel-classd.c | 47 ++- 1 file changed, 14 insertions(+), 33 deletions(-) diff

[PATCH v5 0/7] add support for Sama5d2 audio PLLs and enable ClassD

/msg436120.html [5] http://www.spinics.net/lists/linux-clk/msg17927.html Quentin Schulz (7): clk: at91: clk-generated: remove useless divisor loop dt-bindings: clk: at91: add audio plls to the compatible list clk: at91: add audio pll clock drivers clk: at91: clk-generated: create function to find

[PATCH v5 6/7] ASoC: atmel-classd: remove aclk clock from DT binding

Since gclk (generated-clk) is now able to determine the rate of the audio_pll, there is no need for classd to have a direct phandle to the audio_pll while already having a phandle to gclk. This binding is used by no board in mainline so it is safe to be modified. Signed-off-by: Quentin Schulz

[PATCH v5 1/7] clk: at91: clk-generated: remove useless divisor loop

(passed along req argument of the function) and the parent clock rate, thus we know the closest rounded divisor, we don't need to iterate over the available divisors to find the best one for a given clock. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Boris Bre

[PATCH v5 2/7] dt-bindings: clk: at91: add audio plls to the compatible list

have different enable bits and different dividers and divider formulas, they are handled by two different drivers. This adds the audio plls (frac, pad and pmc) to the compatible list of at91 clocks in DT binding. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Rob H

Re: [PATCH 0/2] use correct values for startup time bits for AXP22X/AXP8XX PEKs

Hi all, On 17/07/2017 11:53, Quentin Schulz wrote: > According to their datasheets, the AXP221, AXP223, AXP288, AXP803, > AXP809 and AXP813 PEK have different values for startup time bits from > the AXP20X PEK (which are currently used for all the aforementioned PMICs). > > Th

[PATCH 0/2] use correct values for startup time bits for AXP22X/AXP8XX PEKs

the board. Thanks, Quentin Quentin Schulz (2): Input: axp20x-pek: add support for AXP221 PEK mfd: axp20x: use correct platform device id for many PEK drivers/input/misc/axp20x-pek.c | 62 ++--- drivers/mfd/axp20x.c| 12 2 files changed

[PATCH 2/2] mfd: axp20x: use correct platform device id for many PEK

According to their datasheets, the AXP221, AXP223, AXP288, AXP803, AXP809 and AXP813 PEK have different values for startup time bits from the AXP20X, let's use the platform device id with the correct values. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- drive

[PATCH 1/2] Input: axp20x-pek: add support for AXP221 PEK

The AXP221 has different values for startup time bits from the AXP20X. This patch introduces a different platform_device_id to the driver and adds the necessary code to handle the different platform_device_ids. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- drivers

[PATCH v2 2/2] mmc: sdhci-of-at91: set clocks and presets after resume from deepest PM

to be reconfigured as well. The other registers and init process are taken care of by the SDHCI core. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Ludovic Desroches <ludovic.desroc...@microchip.com> --- v2: - use runtime_resume as system_resume, - set a

[PATCH v2 1/2] mmc: sdhci-of-at91: factor out clks and presets setting

The setting of clocks and presets is currently done in probe only but once deep PM support is added, it'll be needed in the resume function. Let's create a function for this setting. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Ludovic Desroches <ludov

[PATCH v3 9/9] ARM: dts: at91: sama5d2_xplained: add pin muxing and enable classd

From: Cyrille Pitchen <cyrille.pitc...@atmel.com> This patch adds the pin muxing for classd and enables it. Signed-off-by: Cyrille Pitchen <cyrille.pitc...@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.fe...@atmel.com> Signed-off-by: Quentin Schulz <quentin.sch.

[PATCH v3 8/9] ASoC: atmel-classd: remove aclk clock

-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Mark Brown <broo...@kernel.org> --- added in v2: - split from bigger patch with audio PLLs and DT binding, - updated all variables and macros named ACLK to GCLK, sound/soc/atmel/atmel-c

[PATCH v3 0/9] add support for Sama5d2 audio PLLs and enable ClassD

://patchwork.kernel.org/patch/9462349/ [4] https://www.spinics.net/lists/arm-kernel/msg436120.html [5] http://www.spinics.net/lists/linux-clk/msg17927.html Cyrille Pitchen (2): ARM: dts: at91: sama5d2: add classd nodes ARM: dts: at91: sama5d2_xplained: add pin muxing and enable classd Quentin

[PATCH v3 2/9] clk: at91: add audio plls to the compatible list in DT binding

have different enable bits and different dividers and divider formulas, they are handled by two different drivers. This adds the audio plls (frac, pad and pmc) to the compatible list of at91 clocks in DT binding. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Rob H

[PATCH v3 1/9] clk: at91: clk-generated: remove useless divisor loop

(passed along req argument of the function) and the parent clock rate, thus we know the closest rounded divisor, we don't need to iterate over the available divisors to find the best one for a given clock. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Boris Bre

[PATCH v3 2/2] mmc: sdhci-of-at91: set clocks and presets after resume from deepest PM

to be reconfigured as well. The other registers and init process are taken care of by the SDHCI core. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Ludovic Desroches <ludovic.desroc...@microchip.com> --- v3: - pm_runtime_force_suspend before setting restore

[PATCH v3 1/2] mmc: sdhci-of-at91: factor out clks and presets setting

The setting of clocks and presets is currently done in probe only but once deep PM support is added, it'll be needed in the resume function. Let's create a function for this setting. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Ludovic Desroches <ludov

[PATCH v3 3/9] clk: at91: add audio pll clock drivers

ed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- v2: - split DT binding in a different patch, - removed unused AUDIO_PLL_*FOUT* defines from clk-audio-pll-pmc, - split classD modifications in a different patch, arch/arm/mach-at91/Kconfig | 4 + driv

[PATCH v3 4/9] ARM: dts: at91: sama5d2: add classd nodes

From: Cyrille Pitchen <cyrille.pitc...@atmel.com> This patch adds nodes for the classd device and its generated clock. Signed-off-by: Cyrille Pitchen <cyrille.pitc...@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.fe...@atmel.com> Signed-off-by: Quentin Schulz &l

[PATCH v3 5/9] clk: at91: clk-generated: create function to find best_diff

The way to find the best_diff and do the appropriate process afterwards can be re-used. This patch prepares the driver for an upcoming patch that will allow clk_generated to determine the rate of the audio_pll. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by:

[PATCH v3 6/9] clk: at91: clk-generated: make gclk determine audio_pll rate

of the clock. Since audio IPs are most likely to request the same rate, we enforce that the only clks able to modify gck rate are those of audio IPs. To remain consistent, we deny other clocks to be children of audio_pll. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com>

[PATCH v3 7/9] ASoC: atmel-classd: remove aclk clock from DT binding

Since gclk (generated-clk) is now able to determine the rate of the audio_pll, there is no need for classd to have a direct phandle to the audio_pll while already having a phandle to gclk. This binding is used by no board in mainline so it is safe to be modified. Signed-off-by: Quentin Schulz

Re: [PATCH 2/2] mfd: axp20x: use correct platform device id for many PEK

Hi Lee, On 18/07/2017 09:19, Lee Jones wrote: > On Mon, 17 Jul 2017, Quentin Schulz wrote: > >> According to their datasheets, the AXP221, AXP223, AXP288, AXP803, >> AXP809 and AXP813 PEK have different values for startup time bits from >> the AXP20X, let's us

Re: [PATCH 0/2] use correct values for startup time bits for AXP22X/AXP8XX PEKs

Hi Lee, On 18/07/2017 09:18, Lee Jones wrote: > On Mon, 17 Jul 2017, Quentin Schulz wrote: > >> Hi all, >> >> On 17/07/2017 11:53, Quentin Schulz wrote: >>> According to their datasheets, the AXP221, AXP223, AXP288, AXP803, >>> AXP809 and AXP813 PEK h

Re: [PATCH 1/2] Input: axp20x-pek: add support for AXP221 PEK

Hi Maxime, On 18/07/2017 09:57, Maxime Ripard wrote: > On Tue, Jul 18, 2017 at 09:36:04AM +0200, Quentin Schulz wrote: >>>> + >>>> + error = sysfs_create_group(>dev.kobj, >>>> + axp20x_pek->attribute_group); >

Re: [PATCH 1/2] Input: axp20x-pek: add support for AXP221 PEK

Hi Maxime, On 17/07/2017 13:29, Maxime Ripard wrote: > Hi, > > On Mon, Jul 17, 2017 at 11:53:06AM +0200, Quentin Schulz wrote: >> The AXP221 has different values for startup time bits from the AXP20X. >> >> This patch introduces a different platform_device_i

Re: [PATCH 2/2] mfd: axp20x: use correct platform device id for many PEK

Hi Lee, On 18/07/2017 11:49, Lee Jones wrote: > On Tue, 18 Jul 2017, Quentin Schulz wrote: > >> Hi Lee, >> >> On 18/07/2017 09:19, Lee Jones wrote: >>> On Mon, 17 Jul 2017, Quentin Schulz wrote: >>> >>>> According to their datasheets, the

Re: [PATCH v3 0/9] add support for Sama5d2 audio PLLs and enable ClassD

Hi all, It's been almost a week with no comments on this patch set, so kindly pinging. Thanks, Quentin On 13/07/2017 09:49, Quentin Schulz wrote: > This patch series adds support for the audio PLLs and enables ClassD that > can be found in ATMEL Sama5d2 SoC. > > There are two aud

[PATCH v2 2/3] Input: axp20x-pek: remove mention to extended attributes

Now that extended attributes aren't used anymore, remove all the mentions to extended attributes. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- drivers/input/misc/axp20x-pek.c | 60 - 1 file changed, 29 insertions(+), 31 del

[PATCH v2 1/3] Input: axp20x-pek: use driver_data of platform_device_id instead of extended attributes

can be easily supported by just filling correctly its ax20x_info structure and adding a platform_device_id. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- drivers/input/misc/axp20x-pek.c | 131 +++- 1 file changed, 88 insertions(

[PATCH v2 0/3] add support for AXP22X/AXP288/AXP8XX PEK

, - separate in different patches, - removed mfd patch to correct mfd cell name since Chen-Yu will take care of it in another patch series, Thanks, Quentin Quentin Schulz (3): Input: axp20x-pek: use driver_data of platform_device_id instead of extended attributes Input: axp20x-pek: remove

[PATCH v2 3/3] Input: axp20x-pek: add support for AXP221 PEK

The AXP221 has different values for startup time bits from the AXP20X. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- drivers/input/misc/axp20x-pek.c | 17 + 1 file changed, 17 insertions(+) diff --git a/drivers/input/misc/axp20x-pek.c b/drivers/inpu

Re: [PATCH 1/2] staging: net: wireless: add ESP8089 WiFi driver

an eMMC SDIO device. >>>> >>>> The code was taken from an out-of-tree repository and has seen a first >>>> pass in the cleanup process. >>>> >>>> At the moment, there is no publicly available datasheet for this chip. >>>

[PATCH 0/2] add ESP8089 WiFi chip driver

/ _end functions Quentin Schulz (1): staging: net: wireless: add ESP8089 WiFi driver drivers/mmc/core/core.c | 47 +- drivers/staging/Kconfig |2 + drivers/staging/Makefile|1 + drivers/staging/esp8089/Kconfig

Re: [PATCH v3 3/9] clk: at91: add audio pll clock drivers

Hi Stephen, I forgot to answer one of your questions: On 22/07/2017 00:20, Stephen Boyd wrote: > On 07/13, Quentin Schulz wrote: >> diff --git a/drivers/clk/at91/clk-audio-pll-pad.c >> b/drivers/clk/at91/clk-audio-pll-pad.c >> new file mode 100644 >> index 000

Re: [PATCH v4 0/9] add support for Sama5d2 audio PLLs and enable ClassD

Hi Alexandre, On 26/07/2017 08:57, Alexandre Belloni wrote: > On 25/07/2017 at 17:44:19 +0200, Nicolas Ferre wrote: >> On 25/07/2017 at 09:37, Quentin Schulz wrote: >>> This patch series adds support for the audio PLLs and enables ClassD that >>> can be

[PATCH v4 3/9] clk: at91: add audio pll clock drivers

ed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Boris Brezillon <boris.brezil...@free-electrons.com> --- arch/arm/mach-at91/Kconfig | 4 +- drivers/clk/at91/Makefile| 1 +- drivers/clk/at91/clk-audio-pll.c | 531 -

[PATCH v4 5/9] clk: at91: clk-generated: create function to find best_diff

The way to find the best_diff and do the appropriate process afterwards can be re-used. This patch prepares the driver for an upcoming patch that will allow clk_generated to determine the rate of the audio_pll. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by:

[PATCH v4 9/9] ARM: dts: at91: sama5d2_xplained: add pin muxing and enable classd

From: Cyrille Pitchen <cyrille.pitc...@atmel.com> This patch adds the pin muxing for classd and enables it. Signed-off-by: Cyrille Pitchen <cyrille.pitc...@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.fe...@atmel.com> Signed-off-by: Quentin Schulz <quentin.sch.

[PATCH v4 2/9] dt-bindings: clk: at91: add audio plls to the compatible list

have different enable bits and different dividers and divider formulas, they are handled by two different drivers. This adds the audio plls (frac, pad and pmc) to the compatible list of at91 clocks in DT binding. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Rob H

[PATCH v4 0/9] add support for Sama5d2 audio PLLs and enable ClassD

://patchwork.kernel.org/patch/9462349/ [4] https://www.spinics.net/lists/arm-kernel/msg436120.html [5] http://www.spinics.net/lists/linux-clk/msg17927.html Cyrille Pitchen (2): ARM: dts: at91: sama5d2: add classd nodes ARM: dts: at91: sama5d2_xplained: add pin muxing and enable classd Quentin Schulz (7): clk

[PATCH v4 4/9] ARM: dts: at91: sama5d2: add classd nodes

From: Cyrille Pitchen <cyrille.pitc...@atmel.com> This patch adds nodes for the classd device and its generated clock. Signed-off-by: Cyrille Pitchen <cyrille.pitc...@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.fe...@atmel.com> Signed-off-by: Quentin Schulz &l

[PATCH v4 1/9] clk: at91: clk-generated: remove useless divisor loop

(passed along req argument of the function) and the parent clock rate, thus we know the closest rounded divisor, we don't need to iterate over the available divisors to find the best one for a given clock. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Boris Bre

[PATCH v4 8/9] ASoC: atmel-classd: remove aclk clock

-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Mark Brown <broo...@kernel.org> --- sound/soc/atmel/atmel-classd.c | 47 ++- 1 file changed, 14 insertions(+), 33 deletions(-) diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/at

[PATCH v4 6/9] clk: at91: clk-generated: make gclk determine audio_pll rate

of the clock. Since audio IPs are most likely to request the same rate, we enforce that the only clks able to modify gck rate are those of audio IPs. To remain consistent, we deny other clocks to be children of audio_pll. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com>

[PATCH v4 7/9] ASoC: atmel-classd: remove aclk clock from DT binding

Since gclk (generated-clk) is now able to determine the rate of the audio_pll, there is no need for classd to have a direct phandle to the audio_pll while already having a phandle to gclk. This binding is used by no board in mainline so it is safe to be modified. Signed-off-by: Quentin Schulz

Re: [PATCH v3] phy: allwinner: phy-sun4i-usb: Add log when probing

Hi all, Kindly pinging since the merge window is now closed and I haven;t received any update in the last two weeks, Thanks, Quentin On 04/07/2017 14:37, Quentin Schulz wrote: > When phy-sun4i-usb's probing fails, it does not print the reason in > kernel log, forcing the developer t

Re: [PATCH v3 3/9] clk: at91: add audio pll clock drivers

Hi Stephen, On 22/07/2017 00:20, Stephen Boyd wrote: > On 07/13, Quentin Schulz wrote: >> diff --git a/drivers/clk/at91/clk-audio-pll-pad.c >> b/drivers/clk/at91/clk-audio-pll-pad.c >> new file mode 100644 >> index ..10dd6d625696 >> --- /dev/null &g

Re: [PATCH 1/2] staging: net: wireless: add ESP8089 WiFi driver

Hi Greg, On 21/07/2017 17:01, Greg KH wrote: > On Fri, Jul 21, 2017 at 04:35:01PM +0200, Quentin Schulz wrote: >> The Espressif ESP8089 WiFi chips can be often found in cheap tablets. >> There is one in A23 Polaroid tablets for example. >> >> The chip is often embe

[PATCH 2/2] mmc: Add mmc_force_detect_change_begin / _end functions

From: Hans de Goede Some sdio devices have a multiple stage bring-up process. Specifically the esp8089 (for which an out of tree driver is available) loads firmware on the first call to its sdio-drivers' probe function and then resets the device causing it to reboot from its

[PATCH v2 9/9] ARM: dts: at91: sama5d2_xplained: add pin muxing and enable classd

From: Cyrille Pitchen <cyrille.pitc...@atmel.com> This patch adds the pin muxing for classd and enables it. Signed-off-by: Cyrille Pitchen <cyrille.pitc...@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.fe...@atmel.com> Signed-off-by: Quentin Schulz <quentin.sch.

[PATCH v2 8/9] ASoC: atmel-classd: remove aclk clock

-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- added in v2: - split from bigger patch with audio PLLs and DT binding, - updated all variables and macros named ACLK to GCLK, sound/soc/atmel/atmel-classd.c | 47 +- 1 file changed, 14 inse

[PATCH v2 6/9] clk: at91: clk-generated: make gclk determine audio_pll rate

of the clock. Since audio IPs are most likely to request the same rate, we enforce that the only clks able to modify gck rate are those of audio IPs. To remain consistent, we deny other clocks to be children of audio_pll. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> -

[PATCH v2 4/9] ARM: dts: at91: sama5d2: add classd nodes

From: Cyrille Pitchen <cyrille.pitc...@atmel.com> This patch adds nodes for the classd device and its generated clock. Signed-off-by: Cyrille Pitchen <cyrille.pitc...@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.fe...@atmel.com> Signed-off-by: Quentin Schulz &l

[PATCH v2 7/9] ASoC: atmel-classd: remove aclk clock from DT binding

Since gclk (generated-clk) is now able to determine the rate of the audio_pll, there is no need for classd to have a direct phandle to the audio_pll while already having a phandle to gclk. This binding is used by no board in mainline so it is safe to be modified. Signed-off-by: Quentin Schulz

[PATCH v3] phy: allwinner: phy-sun4i-usb: Add log when probing

When phy-sun4i-usb's probing fails, it does not print the reason in kernel log, forcing the developer to edit this driver to add info logs. This commit makes the kernel print the reason of phy-sun4i-usb's probing failure or a success message. Signed-off-by: Quentin Schulz <quentin.sch...@f

[PATCH v2 3/9] clk: at91: add audio pll clock drivers

ed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- v2: - split DT binding in a different patch, - removed unused AUDIO_PLL_*FOUT* defines from clk-audio-pll-pmc, - split classD modifications in a different patch, arch/arm/mach-at91/Kconfig | 4 + driv

[PATCH v2 5/9] clk: at91: clk-generated: create function to find best_diff

The way to find the best_diff and do the appropriate process afterwards can be re-used. This patch prepares the driver for an upcoming patch that will allow clk_generated to determine the rate of the audio_pll. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by:

[PATCH v2 1/9] clk: at91: clk-generated: remove useless divisor loop

(passed along req argument of the function) and the parent clock rate, thus we know the closest rounded divisor, we don't need to iterate over the available divisors to find the best one for a given clock. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Boris Bre

[PATCH v2 0/9] add support for Sama5d2 audio PLLs and enable ClassD

://patchwork.kernel.org/patch/9462349/ [4] https://www.spinics.net/lists/arm-kernel/msg436120.html [5] http://www.spinics.net/lists/linux-clk/msg17927.html Cyrille Pitchen (2): ARM: dts: at91: sama5d2: add classd nodes ARM: dts: at91: sama5d2_xplained: add pin muxing and enable classd Quentin

[PATCH v2 2/9] clk: at91: add audio plls to the compatible list in DT binding

have different enable bits and different dividers and divider formulas, they are handled by two different drivers. This adds the audio plls (frac, pad and pmc) to the compatible list of at91 clocks in DT binding. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Acked-by: Rob H

[PATCH] iio: adc: sun4i-gpadc-iio: fix unbalanced irq enable/disable

Reported-by: Andreas Färber <afaer...@suse.de> Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- drivers/iio/adc/sun4i-gpadc-iio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/s

Re: [PATCH 2/2] mmc: sdhci-of-at91: set clocks and presets after resume from deepest PM

Hi Adrian and Ludovic, On 20/06/2017 11:49, Ludovic Desroches wrote: > On Tue, Jun 20, 2017 at 10:07:06AM +0200, Quentin Schulz wrote: >> Hi Adrian, >> >> On 20/06/2017 09:39, Adrian Hunter wrote: >>> On 16/06/17 10:29, Quentin Schulz wrote: >>>> This add

Re: [PATCH 2/2] mmc: sdhci-of-at91: set clocks and presets after resume from deepest PM

Better with the link. On 05/07/2017 08:23, Quentin Schulz wrote: > Hi Adrian and Ludovic, > > On 20/06/2017 11:49, Ludovic Desroches wrote: >> On Tue, Jun 20, 2017 at 10:07:06AM +0200, Quentin Schulz wrote: >>> Hi Adrian, >>> >>> On 20/06/2017 09:39, A

[PATCH v3 1/2] Input: axp20x-pek: use driver_data of platform_device_id instead of extended attributes

can be easily supported by just filling correctly its ax20x_info structure and adding a platform_device_id. Moreover, since we get rid of extended attributes, rename axp20x_store_ext_attr to axp20x_store_attr and axp20x_show_ext_attr to axp20x_show_attr. Signed-off-by: Quentin Schulz <quentin.

[PATCH v3 0/2] add support for AXP22X/AXP288/AXP8XX PEK

and their respective masks, - separate in different patches, - removed mfd patch to correct mfd cell name since Chen-Yu will take care of it in another patch series, Thanks, Quentin Quentin Schulz (2): Input: axp20x-pek: use driver_data of platform_device_id instead of extended attributes

[PATCH v3 2/2] Input: axp20x-pek: add support for AXP221 PEK

The AXP221 has different values for startup time bits from the AXP20X. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> Reviewed-by: Chen-Yu Tsai <w...@csie.org> --- drivers/input/misc/axp20x-pek.c | 17 + 1 file changed, 17 insertions(+) diff --g

Re: [PATCH v2 2/2] can: m_can: add deep Suspend/Resume support

Hum, forgot the changelog. On 03/05/2017 14:37, Quentin Schulz wrote: > This adds Power Management deep Suspend/Resume support for Bosch M_CAN > chip. > > When the system resumes from deep sleep, the chip needs to be fully > reinitialized (RAM, chip, clocks, irq, candev, ...) t

[PATCH v2 2/2] can: m_can: add deep Suspend/Resume support

This adds Power Management deep Suspend/Resume support for Bosch M_CAN chip. When the system resumes from deep sleep, the chip needs to be fully reinitialized (RAM, chip, clocks, irq, candev, ...) to be functional. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- d

Re: [PATCH 2/2] can: m_can: add deep Suspend/Resume support

Hi Marc, On 03/05/2017 14:16, Marc Kleine-Budde wrote: > On 05/03/2017 02:11 PM, Quentin Schulz wrote: >> This adds Power Management deep Suspend/Resume support for Bosch M_CAN >> chip. >> >> When the chip resumes from deep sleep, the RAM needs to be initialized >&

[PATCH v2 1/2] can: m_can: move Message RAM initialization to function

it can be called separately from device initialization from Device Tree. Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> --- drivers/net/can/m_can/m_can.c | 24 +++- 1 file changed, 15 insertions(+), 9 deletions(-) diff --git a/drivers/net/can/m_can/m_c

[PATCH 2/2] can: m_can: add deep Suspend/Resume support

This adds Power Management deep Suspend/Resume support for Bosch M_CAN chip. When the chip resumes from deep sleep, the RAM needs to be initialized as it is done when the driver probes. The net interface also needs to be closed and reopened to be fully functional. Signed-off-by: Quentin Schulz

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