Hi Kevin,
Thanks for your comments!
On Thu, Dec 18, 2014 at 10:29 PM, Kevin Hilman khil...@kernel.org wrote:
However, if PM domains are active, drivers must be runtime PM-aware for the
gpd_dev_ops.start() method to be called in the first place (perhaps this is
just
one bug that's easy to
On Fri, Dec 19, 2014 at 3:03 AM, Rafael J. Wysocki r...@rjwysocki.net wrote:
--- linux-pm.orig/arch/mips/configs/lemote2f_defconfig
+++ linux-pm/arch/mips/configs/lemote2f_defconfig
@@ -37,7 +37,7 @@ CONFIG_MIPS32_N32=y
CONFIG_PM=y
^^^
CONFIG_HIBERNATION=y
This patch replace number by macro in gpio keys for exynos 3250 boards.
Cc: Youngjun Cho yj44@samsung.com
Cc: Chanwoo Choi cw00.c...@samsung.com
Signed-off-by: Beomho Seo beomho@samsung.com
---
arch/arm/boot/dts/exynos3250-monk.dts |3 ++-
arch/arm/boot/dts/exynos3250-rinato.dts |
This patch remove unecessary property of gpio-keys node.
gpio-keys driver do not uses interrupts and interrupt-parent.
Cc: Youngjun Cho yj44@samsung.com
Cc: Chanwoo Choi cw00.c...@samsung.com
Signed-off-by: Beomho Seo beomho@samsung.com
---
arch/arm/boot/dts/exynos3250-monk.dts |2
Hi Beomho,
On 12/19/2014 05:39 PM, Beomho Seo wrote:
This patch replace number by macro in gpio keys for exynos 3250 boards.
Cc: Youngjun Cho yj44@samsung.com
Cc: Chanwoo Choi cw00.c...@samsung.com
Signed-off-by: Beomho Seo beomho@samsung.com
Reviewed-by: Chanwoo Choi
Hi Beomho,
On 12/19/2014 05:39 PM, Beomho Seo wrote:
This patch remove unecessary property of gpio-keys node.
gpio-keys driver do not uses interrupts and interrupt-parent.
Cc: Youngjun Cho yj44@samsung.com
Cc: Chanwoo Choi cw00.c...@samsung.com
Signed-off-by: Beomho Seo
Audio interface IPs I2S, PCM and SPDIF on Exynos7 requires GPIOs
available on AUD and BUS0 pin controller blocks. So add support
for all.
This patchset is dependent on BUS1 pin control support from Vivek
in the below link
https://patchwork.kernel.org/patch/5467321/
Padmavathi Venna (2):
Add pinctrl support for I2S,PCM,SPDIF
Signed-off-by: Padmavathi Venna padm...@samsung.com
---
arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi | 56 +++
arch/arm64/boot/dts/exynos/exynos7.dtsi |7 +++
2 files changed, 63 insertions(+), 0 deletions(-)
diff --git
Audio IPs on Exynos7 require gpios available in AUDIO
pin controller block. So adding the AUDIO pinctrl support.
Signed-off-by: Padmavathi Venna padm...@samsung.com
---
.../bindings/pinctrl/samsung-pinctrl.txt |1 +
drivers/pinctrl/samsung/pinctrl-exynos.c | 10
Add PDMA0,PDMA1 gate clock and required clks for 5 SPI channels.
Also enable the support for PDMA and 5 SPI channels in DT.
This patchset is dependent on usb clk support from Vivek in below link.
http://www.spinics.net/lists/linux-samsung-soc/msg39342.html
Padmavathi Venna (4):
clk: samsung:
Add clock support for 5 SPI channels.
Signed-off-by: Padmavathi Venna padm...@samsung.com
---
drivers/clk/samsung/clk-exynos7.c | 73 +++
include/dt-bindings/clock/exynos7-clk.h | 22 -
2 files changed, 93 insertions(+), 2 deletions(-)
diff --git
Add required clk support for I2S,PCM amd SPDIF
Signed-off-by: Padmavathi Venna padm...@samsung.com
---
.../devicetree/bindings/clock/exynos7-clock.txt|6 +
drivers/clk/samsung/clk-exynos7.c | 144 +++-
include/dt-bindings/clock/exynos7-clk.h|
Add PDMA0,PDMA1 and 5 SPI dt nodes for Exynos7.
Signed-off-by: Padmavathi Venna padm...@samsung.com
---
arch/arm64/boot/dts/exynos/exynos7.dtsi | 113 +++
1 files changed, 113 insertions(+), 0 deletions(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi
Fix typo in fsys0 and fsys1 NR_CLK assignment
Signed-off-by: Padmavathi Venna padm...@samsung.com
---
drivers/clk/samsung/clk-exynos7.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/samsung/clk-exynos7.c
b/drivers/clk/samsung/clk-exynos7.c
index
I2C7 base address corrected.
Signed-off-by: Padmavathi Venna padm...@samsung.com
---
arch/arm64/boot/dts/exynos/exynos7.dtsi |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi
b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index
Hi Padma,
On 16/12/14 04:16, Padma Venkat wrote:
Hi Sylwester,
I need some more thought about interaction between the clk API calls on the
clocks being exposed and the ASoC calls into sound/soc/samsung/i2s.c.
I'm sending teh patches for review though to avoid any waste of time should
it
This series is an attempt to resolve the CDCLK clock gating issue on Odroid
X2/U3 as reported by Daniel Drake [1], by exposing the CDCLK gate clock
(and the two other clocks) through clk API.
Changes since previous version:
- removed check for the i2s_opclk1 mux input clock while creating the
Tidy up the samsung_i2s_get_driver_data() function by using
IS_ENABLE() instead of #ifdef and add missing braces for
the 'else' part. Also ensure we are not dereferencing NULL
'match' pointer.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
---
sound/soc/samsung/i2s.c |9 -
These functions may fail so let's properly report any errors.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
---
sound/soc/samsung/i2s.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index
The memory mapped registers region is common for both DAIs so request
it in the I2S platform device driver's probe for the platform device
corresponding to the primary DAI, rather than in the ASoC DAI's probe
callback. While at it switch to devm_ioremap_resource(). This also
drops the hard coded
The 'gpios' field in 'struct i2s' is now unused, this change
seems to be missing in commit 0429ffeff460c4302bd1520e6
(ASoC: samsung: Remove obsolete GPIO based DT pinmuxing).
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
---
sound/soc/samsung/i2s.c |1 -
1 file changed, 1
Acquire the I2S interface clock in driver probe() callback
as it's a per-device not a per-DAI clock. While at it switch
to the resource managed clk_get().
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
---
sound/soc/samsung/i2s.c | 19 +++
1 file changed, 7
Gating the I2S bus clock in the driver's runtime PM callbacks has
currently really no effect since the clock is being enabled
in the DAI's probe() and thus is permanently turned on. Now we just
move the enable to the platform driver's probe(), which doesn't
change the situation much. It will allow
The code to get pointer to the other DAI is repeated multiple
times. Add a helper function and use it instead.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
---
sound/soc/samsung/i2s.c | 24 +++-
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git
The usage of this goto seems unjustified, use if/else statement instead.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
---
sound/soc/samsung/i2s.c | 17 -
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
Ensure the I2SMOD, I2SPSR registers, which are also exposed through
clk API are only accessed with the i2s-spinlock spinlock held.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
---
sound/soc/samsung/i2s.c | 81 +--
1 file changed, 51
The new DT properties required for the I2S device node to be referred
as a clock provider and corresponding clock indices definition is added.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
---
.../devicetree/bindings/sound/samsung-i2s.txt | 22
In order to support old DTs we check the codec device node if it
contains clocks property and only if it doesn't (which indicates
an old DT) we proceed with enabling the CDCLK clock by means of
the set_sysclk() callback. For new DTs which use the common clock
bindings for CDCLK that clock is
It seems this driver hasn't been updated for SMP, as local_irq_save/
local_irq_restore don't provide proper protection of read/modify/write
of the device's registers on such systems. Introduce a spinlock
serializing access to the register region, it will be helpful later
when I2SMOD, I2SPSR
This patch adds a clock provider (currently only for DT platforms) for
the CODECLKO (CDCLK) gate, RCLKSRC mux and RCLK pre-scaler divider clock.
All these tree clocks are only available in the IIS Multi Audio Interface
(I2S0), the regular IIS Bus Interface has only CDCLK gate clock.
With that in
Clock related properties are added to the Exynos4 I2S device nodes
so they can be referred to as clock providers. Missing i2s_opclk1
clock is added to the I2S0 node and clock properties are added
to the MAX98090 codec node to allow it to control/read frequency
of the MCLK clock directly.
Now when the CDCLK I2S output clock can be handled through the clock
API the Odroid X2/U3 can be switched to the simple-audio-card DT binding.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
---
arch/arm/boot/dts/exynos4.dtsi |3 +++
I2S1, I2S2 on Exynos4 SoC series have limited functionality compared
to I2S0, samsung,s3c6410-i2s compatible should be used for them.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
---
arch/arm/boot/dts/exynos4.dtsi |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff
From what i can see, the block was already dead when it was introduced.
d2193ce2 changed the if ARCH_S3C64XX into the Kconfig file itself,
before it was around the source statement in arch/arm/Kconfig
if there are really just downstream users that explicitly have to add
a statement to select
Hi Sjoerd,
Thanks for your feedback and sorry for a late reply.
On Thu, 2014-12-18 at 11:13 +0100, Lukasz Majewski wrote:
Several new properties to allow PWM fan working as a cooling device
have been combined into this single commit.
Signed-off-by: Lukasz Majewski
On Fri, Dec 19, 2014 at 04:32:24PM +0100, Lukasz Majewski wrote:
Hi Sjoerd,
Thanks for your feedback and sorry for a late reply.
On Thu, 2014-12-18 at 11:13 +0100, Lukasz Majewski wrote:
Several new properties to allow PWM fan working as a cooling device
have been combined into this
Hi Guenter,
On Fri, Dec 19, 2014 at 04:32:24PM +0100, Lukasz Majewski wrote:
Hi Sjoerd,
Thanks for your feedback and sorry for a late reply.
On Thu, 2014-12-18 at 11:13 +0100, Lukasz Majewski wrote:
Several new properties to allow PWM fan working as a cooling
device have
Hi,
On 17/12/14 08:33, Tony K Nadackal wrote:
Add clock support for the MSCL block for Exynos7.
Signed-off-by: Tony K Nadackal tony...@samsung.com
---
.../devicetree/bindings/clock/exynos7-clock.txt| 1 +
drivers/clk/samsung/clk-exynos7.c | 124
Hi Guenter,
On 12/18/2014 02:13 AM, Lukasz Majewski wrote:
Several new properties to allow PWM fan working as a cooling device
have been combined into this single commit.
Signed-off-by: Lukasz Majewski l.majew...@samsung.com
---
.../devicetree/bindings/hwmon/pwm-fan.txt |
On Friday, December 19, 2014 09:13:29 AM Geert Uytterhoeven wrote:
On Fri, Dec 19, 2014 at 3:03 AM, Rafael J. Wysocki r...@rjwysocki.net wrote:
--- linux-pm.orig/arch/mips/configs/lemote2f_defconfig
+++ linux-pm/arch/mips/configs/lemote2f_defconfig
@@ -37,7 +37,7 @@ CONFIG_MIPS32_N32=y
Rafael J. Wysocki r...@rjwysocki.net writes:
[...]
Fixed up patch is appended, thanks!
---
From: Rafael J. Wysocki rafael.j.wyso...@intel.com
Subject: PM: Eliminate CONFIG_PM_RUNTIME
Having switched over all of the users of CONFIG_PM_RUNTIME to use
CONFIG_PM directly, turn the latter
Geert Uytterhoeven ge...@linux-m68k.org writes:
[...]
On Thu, Dec 18, 2014 at 10:29 PM, Kevin Hilman khil...@kernel.org wrote:
However, if PM domains are active, drivers must be runtime PM-aware for the
gpd_dev_ops.start() method to be called in the first place (perhaps this is
just
one
On Friday, December 19, 2014 01:49:34 PM Kevin Hilman wrote:
Rafael J. Wysocki r...@rjwysocki.net writes:
[...]
Fixed up patch is appended, thanks!
---
From: Rafael J. Wysocki rafael.j.wyso...@intel.com
Subject: PM: Eliminate CONFIG_PM_RUNTIME
Having switched over all of the
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