Hi Weiyi Lu,
Many thanks for your comments.
On 27/10/20 12:07, Weiyi Lu wrote:
> On Mon, 2020-10-26 at 18:55 +0100, Enric Balletbo i Serra wrote:
>> From: Matthias Brugger
>>
>> Bus protection will need to update more then one register
>> in infracfg. Add sup
Hi Nicolas,
Thank you for your comments.
On 27/10/20 1:55, Nicolas Boichat wrote:
> On Tue, Oct 27, 2020 at 1:55 AM Enric Balletbo i Serra
> wrote:
>>
>> The System Control Processor System (SCPSYS) has several power management
>> related tasks in the system. This d
Hi Nicolas,
On 28/10/20 2:13, Nicolas Boichat wrote:
> On Wed, Oct 28, 2020 at 12:25 AM Enric Balletbo i Serra
> wrote:
>>
>> Hi Nicolas,
>>
>> On 27/10/20 1:19, Nicolas Boichat wrote:
>>> Hi Enric,
>>>
>>> On Mon, Oct 26, 2020 at 11:17 P
the
regmap phandle is optional.
Suggested-by: Nicolas Boichat
Signed-off-by: Enric Balletbo i Serra
---
drivers/mfd/syscon.c | 13 +
include/linux/mfd/syscon.h | 11 +++
2 files changed, 24 insertions(+)
diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index
Hi Nicolas,
On 27/10/20 1:19, Nicolas Boichat wrote:
> Hi Enric,
>
> On Mon, Oct 26, 2020 at 11:17 PM Enric Balletbo i Serra
> wrote:
>>
>> Hi Nicolas,
>>
>> Many thanks for looking at this.
>
> Thanks to you ,-)
>
> [snip]
>
Convert the soc/rockchip/power_domain.txt binding document to json-schema
and move to the power bindings directory.
Signed-off-by: Enric Balletbo i Serra
Reviewed-by: Rob Herring
---
Changes in v5:
- Fix space warnings reported by bot.
- Add the Rob's Reviewed-by tag.
- Fix license.
Changes
From: Matthias Brugger
Bus protection will need to update more then one register
in infracfg. Add support for several operations.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3: None
Changes in v2: None
drivers/soc/mediatek/mt8173-pm-domains.h | 4
.
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3: None
Changes in v2: None
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 9cfd961c45eb
From: Matthias Brugger
Bus protection is not exclusively done by calling the infracfg misc driver.
Make the calls for setting and clearing the bus protection generic so
that we can use other blocks for it as well.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
Add power domain controller node for SoC mt8173.
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3: None
Changes in v2:
- Add a scpsys syscon node as parent and a SPM (System Power Manager) as
a child.
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 164 ---
1 file
: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3: None
Changes in v2:
- Nit, split readl(ctl_addr) | pd->data->sram_pdn_bits in two lines.
- Use regmap API
drivers/soc/mediatek/mtk-pm-domains.c | 25 +++--
drivers/soc/mediatek/mtk-pm-domains.h
From: Matthias Brugger
Add power domains controller node for SoC mt8183
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3: None
Changes in v2: None
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 162 +++
1 file changed, 162 insertions
From: Weiyi Lu
Add the needed board data to support mt8192 SoC.
Signed-off-by: Weiyi Lu
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3: None
Changes in v2: None
drivers/soc/mediatek/mt8192-pm-domains.h | 292 +++
drivers/soc/mediatek/mtk-pm-domains.c| 5
The System Control Processor System (SCPSYS) has several power management
related tasks in the system. Add the bindings to define the power
domains for the SCPSYS power controller.
Co-developed-by: Matthias Brugger
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3:
- Return only a boolean for scpsys_domain_is_on()
- Use regmap_update_bits API when possible.
- Add some logic to make sure scpsys->domains[id] == NULL or != NULL
when needed.
- Return the child n
Add power domains dt-bindings for MT8183.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3: None
Changes in v2: None
.../power/mediatek,power-controller.yaml | 2 ++
include/dt-bindings/power/mt8183-power.h | 26 +++
2 files
From: Matthias Brugger
Apart from the infracfg block, the SMI block is used to enable the bus
protection for some power domains. Add support for this block.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3:
- Do not reuse bpd for 2 different things
From: Weiyi Lu
Add power domains dt-bindings for MT8192.
Signed-off-by: Weiyi Lu
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3: None
Changes in v2: None
.../power/mediatek,power-controller.yaml | 2 ++
include/dt-bindings/power/mt8192-power.h | 32
-by: Weiyi Lu
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3: None
Changes in v2: None
drivers/soc/mediatek/mtk-pm-domains.c | 23 +--
drivers/soc/mediatek/mtk-pm-domains.h | 1 +
2 files changed, 18 insertions(+), 6 deletions(-)
diff --git a/drivers/soc/mediatek
From: Matthias Brugger
Add the needed board data to support mt8183 SoC.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3:
- Do not remove mmsys from of_device_id. That's part of another
patchset.
- Move the soc specific data to separate include files
From: Matthias Brugger
In some cases the hardware does not create an acknowledgment of the
bus protection clearing. Add a flag to the bus protection indicating
that a clear event will be ignored.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3: None
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3:
- Prepare the basic clocks before we prepare the subsystem clocks.
Changes in v2:
- Use dev_err_probe if getting clocks fails, so an error is not printed
if is deferred.
drivers/soc/mediatek/mtk-pm-domains.c | 83
regards,
Enric
Enric Balletbo i Serra (5):
dt-bindings: power: Add bindings for the Mediatek SCPSYS power domains
controller
soc: mediatek: Add MediaTek SCPSYS power domains
arm64: dts: mediatek: Add mt8173 power domain controller
dt-bindings: power: Add MT8183 power domains
arm64
Hi Nicolas,
Thank you for your review.
On 5/10/20 3:48, Nicolas Boichat wrote:
> On Fri, Oct 2, 2020 at 4:56 PM Matthias Brugger
> wrote:
>>
>>
>>
>> On 01/10/2020 18:01, Enric Balletbo i Serra wrote:
>>> From: Matthias Brugger
>>>
>>
Hi Matthias,
Thank you for your review.
On 2/10/20 11:04, Matthias Brugger wrote:
>
>
> On 01/10/2020 18:01, Enric Balletbo i Serra wrote:
>> From: Matthias Brugger
>>
>> For the bus protection operations, some subsystem clocks need to be enabled
>> before rel
Hi Matthias,
Thank you for your review.
On 2/10/20 10:56, Matthias Brugger wrote:
>
>
> On 01/10/2020 18:01, Enric Balletbo i Serra wrote:
>> From: Matthias Brugger
>>
>> Apart from the infracfg block, the SMI block is used to enable the bus
>> protection fo
Hi Matthias,
On 10/9/20 20:27, Matthias Brugger wrote:
>
>
> On 10/09/2020 19:28, Enric Balletbo i Serra wrote:
>> From: Matthias Brugger
>>
>> For some power domains like vpu_core on MT8183 whose sram need to do clock
>> and internal isolation whil
Hi Nicolas,
Many thanks for looking at this.
On 5/10/20 3:39, Nicolas Boichat wrote:
> On Fri, Oct 2, 2020 at 12:02 AM Enric Balletbo i Serra
> wrote:
>>
>> The System Control Processor System (SCPSYS) has several power management
>> related tasks in the system. This d
Hi Matthias,
On 2/10/20 11:17, Matthias Brugger wrote:
>
>
> On 01/10/2020 18:28, Enric Balletbo i Serra wrote:
>> The SMI (Smart Multimedia Interface) Common is a bridge between the m4u
>> (Multimedia Memory Management Unit) and the Multimedia HW. This block is
>>
Hi Matthias and Chun-Kuang,
On 11/10/20 4:22, Chun-Kuang Hu wrote:
> Hi, Matthias:
>
> Matthias Brugger 於 2020年10月8日 週四 下午6:22寫道：
>>
>> Hi Enric and CK,
>>
>> On 06/10/2020 21:33, Enric Balletbo i Serra wrote:
>>> From: CK Hu
>>>
>>&g
Convert the soc/rockchip/power_domain.txt binding document to json-schema
and move to the power bindings directory.
Signed-off-by: Enric Balletbo i Serra
---
Rob, I didn't add a number of clocks neither a number of pm_qos because will
be a finger in the air number. If you still want I add it, I
Hi Duncan,
On 11/10/20 18:35, Duncan Laurie wrote:
> On Sun, Oct 11, 2020 at 4:59 AM Enric Balletbo i Serra
> mailto:enric.balle...@collabora.com>> wrote:
>
> Hi Bhanu,
>
> Thank you for your patch.
>
> On 9/10/20 23:01, Bhanu Prakash Maiya wrote:
&g
Hi Borislav,
On 11/10/20 17:57, Borislav Petkov wrote:
> On Sun, Oct 11, 2020 at 05:40:27PM +0200, Enric Balletbo i Serra wrote:
>> How do you quantify those things are NOT common enough? Do you have a number?
>
> I don't want to change the defconfig - you do. So quantifying is
Hi Borislav,
On 11/10/20 14:20, Borislav Petkov wrote:
> On Sun, Oct 11, 2020 at 01:43:44PM +0200, Enric Balletbo i Serra wrote:
>> We're also probably lacking a definition of what normal users mean, because I
>> don't think normal users build their own kernel.
>
> You'd
umentation/devicetree/bindings/mfd/google,cros-ec.yaml
> +++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
> @@ -10,11 +10,12 @@ maintainers:
>- Benson Leung
>- Enric Balletbo i Serra
>- Guenter Roeck
> + - Bhanu Prakash Maiya
>
> descript
Hi Borislav and Randy,
Thank you for your comments.
On 8/10/20 20:31, Randy Dunlap wrote:
> On 10/8/20 9:40 AM, Borislav Petkov wrote:
>> On Thu, Oct 08, 2020 at 06:22:06PM +0200, Enric Balletbo i Serra wrote:
>>> As part of KernelCI, we added a bunch of different x86 based Chr
On 11/10/20 11:56, Enric Balletbo i Serra wrote:
> Hi Rob,
>
> Many thanks for your comments, some questions below.
>
> On 7/10/20 17:11, Rob Herring wrote:
>> On Mon, Sep 21, 2020 at 11:29:51AM +0200, Enric Balletbo i Serra wrote:
>>> Convert the soc/roc
Hi Rob,
Many thanks for your comments, some questions below.
On 7/10/20 17:11, Rob Herring wrote:
> On Mon, Sep 21, 2020 at 11:29:51AM +0200, Enric Balletbo i Serra wrote:
>> Convert the soc/rockchip/power_domain.txt binding document to json-schema
>> and move to the power bin
Hi Rob,
On 8/10/20 21:47, Rob Herring wrote:
> On Wed, Oct 7, 2020 at 3:57 PM Enric Balletbo Serra
> wrote:
>>
>> Hi Rob,
>>
>> Missatge de Rob Herring del dia dc., 7 d’oct. 2020 a
>> les 17:12:
>>>
>>> On Mon, Sep 21, 2020 at 11:29:
Hi,
On 9/10/20 14:50, Matthias Brugger wrote:
>
>
> On 06/10/2020 08:53, Weiyi Lu wrote:
>> On Fri, 2020-09-25 at 16:04 +0200, Matthias Brugger wrote:
>>>
>>> On 25/09/2020 12:06, Weiyi Lu wrote:
>>>> On Thu, 2020-09-10 at 19:28 +0200,
Gleixner
Cc: Ingo Molnar
Signed-off-by: Enric Balletbo i Serra
---
arch/x86/configs/x86_64_defconfig | 4
1 file changed, 4 insertions(+)
diff --git a/arch/x86/configs/x86_64_defconfig
b/arch/x86/configs/x86_64_defconfig
index 9936528e1939..c43f61a8059c 100644
--- a/arch/x86/configs
Hi Chun-Kuang,
On 8/10/20 2:01, Chun-Kuang Hu wrote:
> Hi, Enric:
>
> Enric Balletbo i Serra 於 2020年10月7日 週三
> 上午3:33寫道：
>>
>> From: CK Hu
>>
>> Actually, setting the registers for routing, use multiple 'if-else' for
>> different
>> routes,
struct mtk_mmsys to store context data
soc: mediatek: mmsys: Use an array for setting the routing registers
Enric Balletbo i Serra (1):
soc: mediatek: mmsys: Use devm_platform_ioremap_resource()
Yongqiang Niu (1):
soc / drm: mediatek: Move DDP component defines into mtk-mmsys.h
drivers/gpu
For the common platform_get_resource()+devm_platform_ioremap() combination,
there is a helper, so use it and make the code a bit more compact.
Signed-off-by: Enric Balletbo i Serra
---
drivers/soc/mediatek/mtk-mmsys.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git
From: Yongqiang Niu
MMSYS is the driver which controls the routing of these DDP components,
so the definition of the mtk_ddp_comp_id enum should be placed in mtk-mmsys.h
Signed-off-by: Yongqiang Niu
Reviewed-by: Chun-Kuang Hu
Signed-off-by: Enric Balletbo i Serra
---
This patch
Signed-off-by: Enric Balletbo i Serra
---
drivers/soc/mediatek/mtk-mmsys.c | 393 +--
1 file changed, 210 insertions(+), 183 deletions(-)
diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
index da2de8f6969e..f00d6d08c9c5 100644
From: CK Hu
Apart from the driver data, in order to extend the driver to support more
and more SoCs, we will need to store other configuration data. So, create
a mtk_mmsys struct to encapsulate all that information.
Signed-off-by: CK Hu
Signed-off-by: Enric Balletbo i Serra
---
drivers/soc
Hi Stephen,
On 25/9/20 18:26, Stephen Boyd wrote:
> On newer keyboards this key is in a different place. Add both options to
> the keymap so that both new and old keyboards work.
>
> Cc: Douglas Anderson
> Signed-off-by: Stephen Boyd
> ---
Queued for 5.10.
Thanks,
Enric
>
oder_funcs mtk_dpi_encoder_funcs = {
This struct is and the 'mtk_dpi_encoder_destroy()' are not needed
anymore, so remove them.
Fixes: f89c696e7f63 ("drm/mediatek: mtk_dpi: Convert to bridge driver")
Reported-by: kernel test robot
Signed-off-by: Enric Balletbo i Serra
---
drivers/gpu/drm/me
.
Signed-off-by: Enric Balletbo i Serra
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index c2fd141afcf6..9082bc65e15e 100644
--- a/arch/arm64/boot/dts
Add power domains dt-bindings for MT8183.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2: None
.../power/mediatek,power-controller.yaml | 2 ++
include/dt-bindings/power/mt8183-power.h | 26 +++
2 files changed, 28
: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2:
- Nit, split readl(ctl_addr) | pd->data->sram_pdn_bits in two lines.
- Use regmap API
drivers/soc/mediatek/mtk-pm-domains.c | 30 +--
1 file changed, 28 insertions(+), 2 deletions(-)
diff
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2:
- Use dev_err_probe if getting clocks fails, so an error is not printed
if is deferred.
drivers/soc/mediatek/mtk-pm-domains.c | 89 ++-
1 file changed, 75 insertions(+), 14 deletions(-)
diff --git a/drivers/soc
From: Matthias Brugger
Apart from the infracfg block, the SMI block is used to enable the bus
protection for some power domains. Add support for this block.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2: None
drivers/soc/mediatek/mtk-pm-domains.c
From: Matthias Brugger
Bus protection is not exclusively done by calling the infracfg misc driver.
Make the calls for setting and clearing the bus protection generic so
that we can use other blocks for it as well.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
Add power domain controller node for SoC mt8173.
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2:
- Add a scpsys syscon node as parent and a SPM (System Power Manager) as
a child.
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 164 ---
1 file changed, 115 insertions
-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2:
- Get base address from parent syscon. We have now a scpsys syscon node
and a child for the SPM (System Power Manager).
- Use regmap API to acces de base address.
drivers/soc/mediatek/Kconfig | 13 +
drivers/soc
From: Matthias Brugger
Add power domains controller node for SoC mt8183
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2: None
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 162 +++
drivers/soc/mediatek/mtk-mmsys.c | 4 -
2
From: Matthias Brugger
In some cases the hardware does not create an acknowledgment of the
bus protection clearing. Add a flag to the bus protection indicating
that a clear event will be ignored.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2: None
From: Matthias Brugger
Add the needed board data to support mt8183 SoC.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2:
- Do not use hardcoded values for triplets set, clear and status in
infracfg and SMI.
drivers/soc/mediatek/mtk-pm-domains.c
The System Control Processor System (SCPSYS) has several power management
related tasks in the system. Add the bindings to define the power
domains for the SCPSYS power controller.
Co-developed-by: Matthias Brugger
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
.
Best regards,
Enric
Enric Balletbo i Serra (4):
dt-bindings: power: Add bindings for the Mediatek SCPSYS power domains
controller
soc: mediatek: Add MediaTek SCPSYS power domains
arm64: dts: mediatek: Add mt8173 power domain controller
dt-bindings: power: Add MT8183 power domains
From: Matthias Brugger
Bus protection will need to update more then one register
in infracfg. Add support for several operations.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2: None
drivers/soc/mediatek/mtk-pm-domains.c | 44
ediatek: extend eint build to
pinctrl-mtk-common-v2.c")
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3:
- Really release the resource when needed. For some reason the change
was not reflected in patch v2.
Changes in v2:
- Free the resource when needed (Sean Wang)
.../pinctrl/
Hi,
On 1/10/20 9:58, Linus Walleij wrote:
> On Wed, Sep 30, 2020 at 6:33 PM Sean Wang wrote:
>> On Wed, Sep 30, 2020 at 1:47 AM Linus Walleij
>> wrote:
>>> On Sun, Sep 27, 2020 at 7:57 PM Sean Wang wrote:
>>>
v2 seems the same with v1 or I was missing something.
I just thought
Hi Rob,
On 28/9/20 18:49, Rob Herring wrote:
> There's a bunch of warnings in the Cros EC schemas. They stem from
> child node names needing to be defined. I started fixing, but it's
> kind of a mess as there's a mixture of no unit addresses and different
> unit address spaces (regulators and
Hi Wang Qing,
Many thanks for your patch.
On 26/9/20 9:03, Wang Qing wrote:
> Use kobj_to_dev() instead of container_of().
>
> Signed-off-by: Wang Qing
> ---
Applied for 5.10
> drivers/platform/chrome/cros_ec_sysfs.c | 2 +-
> drivers/platform/chrome/cros_ec_vbc.c | 4 ++--
> 2 files
Hi Wang Qing,
Thank you for your patch.
On 26/9/20 4:49, Wang Qing wrote:
> Modify the typo: "compliment" -> "complement".
>
> Signed-off-by: Wang Qing
> ---
> include/linux/platform_data/cros_ec_commands.h | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git
Hi Hsin-Yi and Matthias,
Hsin-Yi, many thanks to provide the register names.
On 25/9/20 9:37, Hsin-Yi Wang wrote:
> On Wed, Sep 16, 2020 at 8:19 PM Matthias Brugger
> wrote:
>>
>>
>>
>> On 16/09/2020 11:46, Matthias Brugger wrote:
>>>
>>>
>&
Hi Rob,
Thank you for your answer. I have some doubts, see below.
On 23/9/20 0:36, Rob Herring wrote:
> On Mon, Sep 14, 2020 at 2:59 AM Matthias Brugger
> wrote:
>>
>>
>>
>> On 12/09/2020 01:02, Rob Herring wrote:
>>> On Thu, Sep 10, 2020 at 07:28:1
Convert the soc/rockchip/power_domain.txt binding document to json-schema
and move to the power bindings directory.
Signed-off-by: Enric Balletbo i Serra
---
Changes in v3:
- Fixed tab errors found by bot
Changes in v2:
- Fixed a warning that says that 'syscon' should not be used alone.
- Use
Hi Prashant,
On 3/9/20 11:54, Prashant Malani wrote:
> Since cros_ec_cmd_xfer_status() now returns Linux error codes and all
> other files use that command, remove the now-unused function
> cros_ec_cmd_xfer().
>
> Signed-off-by: Prashant Malani
Applied for 5.10
Thanks,
Enric
> ---
>
Hi Prashant and Gwendal,
On 19/9/20 1:38, Gwendal Grignou wrote:
> On Mon, Sep 14, 2020 at 4:29 PM Prashant Malani wrote:
>>
>> Thanks Enric,
>>
>> On Mon, Sep 7, 2020 at 3:48 AM Enric Balletbo i Serra
>> wrote:
>>>
>>> Hi Prashant,
>&g
Convert the soc/rockchip/power_domain.txt binding document to json-schema
and move to the power bindings directory.
Signed-off-by: Enric Balletbo i Serra
---
Changes in v2:
- Fixed a warning that says that 'syscon' should not be used alone.
- Use patternProperties to define a new level
Hi Prashant,
On 15/9/20 17:34, Prashant Malani wrote:
> HI Enric,
>
> On Tue, Sep 15, 2020 at 5:48 AM Enric Balletbo i Serra
> wrote:
>>
>> Hi Stephen, Prashant,
>>
>> On 9/9/20 6:04, Stephen Boyd wrote:
>>> Let's try to read more information ou
Hi Sam,
On 27/8/20 10:59, Enric Balletbo i Serra wrote:
> The first 4 patches of the series version 2:
> - drm/bridge_connector: Set default status connected for eDP connectors
> - drm/bridge: ps8640: Get the EDID from eDP control
> - drm/bridge: ps8640: Return an error for inco
INERS
> index c8e8232c65da9..1603efb897a18 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -4133,6 +4133,12 @@ S: Maintained
> F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
> F: sound/soc/codecs/cros_ec_codec.*
>
> +CHROMEOS EC UART DRIVER
>
Hi Stephen, Prashant,
On 9/9/20 6:04, Stephen Boyd wrote:
> Let's try to read more information out of more modern cros_ec devices by
> using the v2 format first and then fall back to the v1 format. This
> gives us more information about things such as DP mode of the typec pins
> and the CC state,
Hi Matthias,
On 26/8/20 11:02, Enric Balletbo i Serra wrote:
> The elm and hana devices uses an Embedded DisplayPort (eDP) as interface
> for its panel, so the DDC channel specified in the binding is useless.
>
> Signed-off-by: Enric Balletbo i Serra
A gentle ping on this pa
Hi Linus,
On 21/8/20 9:54, Enric Balletbo i Serra wrote:
> The pinctrl driver can work without the EINT resource, but, if it is
> expected to have this resource but the mtk_build_eint() function fails
> after allocating their data (because can't get the resource or can't map
> the ir
On 14/9/20 10:59, Matthias Brugger wrote:
>
>
> On 12/09/2020 01:02, Rob Herring wrote:
>> On Thu, Sep 10, 2020 at 07:28:15PM +0200, Enric Balletbo i Serra wrote:
>>> The System Control Processor System (SCPSYS) has several power management
>>> related task
Hi,
On 10/9/20 16:52, Guenter Roeck wrote:
> On Thu, Sep 10, 2020 at 7:32 AM Enric Balletbo i Serra
> wrote:
>>
>> Hi,
>>
>> On 10/9/20 16:18, Guenter Roeck wrote:
>>> On Wed, Sep 9, 2020 at 3:42 PM Stephen Boyd wrote:
>>>>
>>>>
: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
drivers/soc/mediatek/mtk-pm-domains.c | 22 --
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a/drivers/soc/mediatek/mtk-pm-domains.c
b/drivers/soc/mediatek/mtk-pm-domains.c
index 3aa430a60602..08
From: Matthias Brugger
Apart from the infracfg block, the SMI block is used to enable the bus
protection for some power domains. Add support for this block.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
drivers/soc/mediatek/mtk-pm-domains.c | 64
Signed-off-by: Enric Balletbo i Serra
---
drivers/soc/mediatek/mtk-pm-domains.c | 82 +++
1 file changed, 70 insertions(+), 12 deletions(-)
diff --git a/drivers/soc/mediatek/mtk-pm-domains.c
b/drivers/soc/mediatek/mtk-pm-domains.c
index 0802eccc3a0b..52a93a87e313 100644
From: Matthias Brugger
In some cases the hardware does not create an acknowledgment of the
bus protection clearing. Add a flag to the bus protection indicating
that a clear event will be ignored.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
drivers/soc/mediatek
Add power domains dt-bindings for MT8183.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
.../power/mediatek,power-controller.yaml | 2 ++
include/dt-bindings/power/mt8183-power.h | 26 +++
2 files changed, 28 insertions(+)
create mode
From: Matthias Brugger
Add power domains controller node for SoC mt8183
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 160 +++
1 file changed, 160 insertions(+)
diff --git a/arch/arm64/boot/dts
The System Control Processor System (SCPSYS) has several power management
related tasks in the system. Add the bindings to define the power
domains for the SCPSYS power controller.
Co-developed-by: Matthias Brugger
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
Dear
From: Matthias Brugger
Add the needed board data to support mt8183 SoC.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
drivers/soc/mediatek/mtk-pm-domains.c | 162 ++
include/linux/soc/mediatek/infracfg.h | 28 +
2 files changed, 190
From: Matthias Brugger
Bus protection will need to update more then one register
in infracfg. Add support for several operations.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
drivers/soc/mediatek/mtk-pm-domains.c | 44 +++
1 file changed
From: Matthias Brugger
Bus protection is not exclusively done by calling the infracfg misc driver.
Make the calls for setting and clearing the bus protection generic so
that we can use other blocks for it as well.
Signed-off-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
-by: Matthias Brugger
Signed-off-by: Enric Balletbo i Serra
---
drivers/soc/mediatek/Kconfig | 13 +
drivers/soc/mediatek/Makefile | 1 +
drivers/soc/mediatek/mtk-pm-domains.c | 626 ++
3 files changed, 640 insertions(+)
create mode 100644 drivers/soc
Add power domain controller node for SoC mt8173.
Signed-off-by: Enric Balletbo i Serra
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 78 +---
1 file changed, 69 insertions(+), 9 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
b/arch/arm64/boot/dts
, only MT8173 and MT8183 is supported but should be fairly easy to
add support for new SoCs.
Best regards,
Enric
Enric Balletbo i Serra (4):
dt-bindings: power: Add bindings for the Mediatek SCPSYS power domains
controller
soc: mediatek: Add MediaTek SCPSYS power domains
arm64: dts
Hi,
On 10/9/20 16:18, Guenter Roeck wrote:
> On Wed, Sep 9, 2020 at 3:42 PM Stephen Boyd wrote:
>>
>> The cros ec lightbar driver has a check in probe to fail early if the ec
>> device isn't the cros_ec one or if it can't read the lightbar version
>> from the EC. Let's move this check to the
Hi Hsin-Yi,
On 10/9/20 9:57, Hsin-Yi Wang wrote:
> On Thu, Sep 10, 2020 at 3:20 PM Enric Balletbo i Serra
> wrote:
>>
>> Hi Hsin-Yi,
>>
>> On 10/9/20 7:46, Hsin-Yi Wang wrote:
>>> Set uart0 iotype to mmio32 to make earlycon work with stdout-pa
Hi Hsin-Yi,
On 10/9/20 7:46, Hsin-Yi Wang wrote:
> Set uart0 iotype to mmio32 to make earlycon work with stdout-path.
>
> Signed-off-by: Hsin-Yi Wang
> ---
> arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git
Hi Gwendal and Guenter,
Thank you for the review and tested tags.
On 3/9/20 16:17, Enric Balletbo i Serra wrote:
> The MFD_CROS_EC config was a transitional Kconfig option to not break
> current defconfigs in the kernel. Now, this is not required anymore
> because all the defconfigs
Hi Prashant,
Thank you for your patch.
On 3/9/20 11:54, Prashant Malani wrote:
> Since all the other call-sites of cros_ec_cmd_xfer() have been converted
> to use cros_ec_cmd_xfer_status() instead, update the remaining
> call-sites to prepare for the merge of cros_ec_cmd_xfer() into
>
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