* [PATCH v2 00/16] Introduce support for MediaTek MT8192 Google Chromebooks
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Allen-KH Cheng, Fabien Parent,
Hsin-Yi Wang, Krzysztof Kozlowski, Luca Weiss, Maxim Kutnij,
Rob Herring, Sam Shih, Sean Wang, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
This series introduces Devicetrees for the MT8192-based Asurada platform
as well as Asurada Spherion and Asurada Hayato boards.
Support for the boards is added to the extent that is currently enabled
in the mt8192.dtsi, as to not add any dependencies to this series.
Besides the other dt-binding fixes already on linux-next to avoid new
warnings by this series, [1] is already merged but not on next yet.
This series was peer-reviewed internally before submission.
[1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@collabora.com/
v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@collabora.com/
Changes in v2:
- Added patches 1-2 for Mediatek board dt-bindings
- Added patches 13-16 enabling hardware for Asurada that has since been
enabled on mt8192.dtsi
Nícolas F. R. A. Prado (16):
dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
arm64: dts: mediatek: Introduce MT8192-based Asurada board family
arm64: dts: mediatek: asurada: Document GPIO names
arm64: dts: mediatek: asurada: Add system-wide power supplies
arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
arm64: dts: mediatek: asurada: Add ChromeOS EC
arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
arm64: dts: mediatek: asurada: Add Cr50 TPM
arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
arm64: dts: mediatek: asurada: Add I2C touchscreen
arm64: dts: mediatek: spherion: Add keyboard backlight
arm64: dts: mediatek: asurada: Enable XHCI
arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
arm64: dts: mediatek: asurada: Add MT6359 PMIC
arm64: dts: mediatek: asurada: Add SPMI regulators
.../devicetree/bindings/arm/mediatek.yaml | 13 +
arch/arm64/boot/dts/mediatek/Makefile | 2 +
.../dts/mediatek/mt8192-asurada-hayato-r1.dts | 18 +
.../mediatek/mt8192-asurada-spherion-r0.dts | 33 +
.../boot/dts/mediatek/mt8192-asurada.dtsi | 777 ++++++++++++++++++
5 files changed, 843 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 69+ messages in thread
* [PATCH v2 00/16] Introduce support for MediaTek MT8192 Google Chromebooks
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Allen-KH Cheng, Fabien Parent,
Hsin-Yi Wang, Krzysztof Kozlowski, Luca Weiss, Maxim Kutnij,
Rob Herring, Sam Shih, Sean Wang, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
This series introduces Devicetrees for the MT8192-based Asurada platform
as well as Asurada Spherion and Asurada Hayato boards.
Support for the boards is added to the extent that is currently enabled
in the mt8192.dtsi, as to not add any dependencies to this series.
Besides the other dt-binding fixes already on linux-next to avoid new
warnings by this series, [1] is already merged but not on next yet.
This series was peer-reviewed internally before submission.
[1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@collabora.com/
v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@collabora.com/
Changes in v2:
- Added patches 1-2 for Mediatek board dt-bindings
- Added patches 13-16 enabling hardware for Asurada that has since been
enabled on mt8192.dtsi
Nícolas F. R. A. Prado (16):
dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
arm64: dts: mediatek: Introduce MT8192-based Asurada board family
arm64: dts: mediatek: asurada: Document GPIO names
arm64: dts: mediatek: asurada: Add system-wide power supplies
arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
arm64: dts: mediatek: asurada: Add ChromeOS EC
arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
arm64: dts: mediatek: asurada: Add Cr50 TPM
arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
arm64: dts: mediatek: asurada: Add I2C touchscreen
arm64: dts: mediatek: spherion: Add keyboard backlight
arm64: dts: mediatek: asurada: Enable XHCI
arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
arm64: dts: mediatek: asurada: Add MT6359 PMIC
arm64: dts: mediatek: asurada: Add SPMI regulators
.../devicetree/bindings/arm/mediatek.yaml | 13 +
arch/arm64/boot/dts/mediatek/Makefile | 2 +
.../dts/mediatek/mt8192-asurada-hayato-r1.dts | 18 +
.../mediatek/mt8192-asurada-spherion-r0.dts | 33 +
.../boot/dts/mediatek/mt8192-asurada.dtsi | 777 ++++++++++++++++++
5 files changed, 843 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 69+ messages in thread
* [PATCH v2 01/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Allen-KH Cheng, Fabien Parent,
Hsin-Yi Wang, Krzysztof Kozlowski, Luca Weiss, Maxim Kutnij,
Rob Herring, Sam Shih, Sean Wang, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
Add binding for the Google Spherion board, which is used for Acer
Chromebook 514 (CB514-2H).
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
Documentation/devicetree/bindings/arm/mediatek.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 4a2bd9759c47..43fc3417e786 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -131,6 +131,14 @@ properties:
- enum:
- mediatek,mt8183-evb
- const: mediatek,mt8183
+ - description: Google Spherion (Acer Chromebook 514)
+ items:
+ - const: google,spherion-rev3
+ - const: google,spherion-rev2
+ - const: google,spherion-rev1
+ - const: google,spherion-rev0
+ - const: google,spherion
+ - const: mediatek,mt8192
- items:
- enum:
- mediatek,mt8192-evb
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 01/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Allen-KH Cheng, Fabien Parent,
Hsin-Yi Wang, Krzysztof Kozlowski, Luca Weiss, Maxim Kutnij,
Rob Herring, Sam Shih, Sean Wang, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
Add binding for the Google Spherion board, which is used for Acer
Chromebook 514 (CB514-2H).
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
Documentation/devicetree/bindings/arm/mediatek.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 4a2bd9759c47..43fc3417e786 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -131,6 +131,14 @@ properties:
- enum:
- mediatek,mt8183-evb
- const: mediatek,mt8183
+ - description: Google Spherion (Acer Chromebook 514)
+ items:
+ - const: google,spherion-rev3
+ - const: google,spherion-rev2
+ - const: google,spherion-rev1
+ - const: google,spherion-rev0
+ - const: google,spherion
+ - const: mediatek,mt8192
- items:
- enum:
- mediatek,mt8192-evb
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 01/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Allen-KH Cheng, Fabien Parent,
Hsin-Yi Wang, Krzysztof Kozlowski, Luca Weiss, Maxim Kutnij,
Rob Herring, Sam Shih, Sean Wang, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
Add binding for the Google Spherion board, which is used for Acer
Chromebook 514 (CB514-2H).
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
Documentation/devicetree/bindings/arm/mediatek.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 4a2bd9759c47..43fc3417e786 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -131,6 +131,14 @@ properties:
- enum:
- mediatek,mt8183-evb
- const: mediatek,mt8183
+ - description: Google Spherion (Acer Chromebook 514)
+ items:
+ - const: google,spherion-rev3
+ - const: google,spherion-rev2
+ - const: google,spherion-rev1
+ - const: google,spherion-rev0
+ - const: google,spherion
+ - const: mediatek,mt8192
- items:
- enum:
- mediatek,mt8192-evb
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread* Re: [PATCH v2 01/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-10 16:15 ` Rob Herring
-1 siblings, 0 replies; 69+ messages in thread
From: Rob Herring @ 2022-05-10 16:15 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: kernel, Chen-Yu Tsai, linux-arm-kernel, linux-mediatek,
Luca Weiss, Maxim Kutnij, linux-kernel, Allen-KH Cheng,
devicetree, Rob Herring, Matthias Brugger, Sean Wang,
AngeloGioacchino Del Regno, Krzysztof Kozlowski, Fabien Parent,
Hsin-Yi Wang, Sam Shih
On Thu, 05 May 2022 15:45:35 -0400, Nícolas F. R. A. Prado wrote:
> Add binding for the Google Spherion board, which is used for Acer
> Chromebook 514 (CB514-2H).
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
>
> ---
>
> Changes in v2:
> - Added this patch
>
> Documentation/devicetree/bindings/arm/mediatek.yaml | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 69+ messages in thread
* Re: [PATCH v2 01/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
@ 2022-05-10 16:15 ` Rob Herring
0 siblings, 0 replies; 69+ messages in thread
From: Rob Herring @ 2022-05-10 16:15 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: kernel, Chen-Yu Tsai, linux-arm-kernel, linux-mediatek,
Luca Weiss, Maxim Kutnij, linux-kernel, Allen-KH Cheng,
devicetree, Rob Herring, Matthias Brugger, Sean Wang,
AngeloGioacchino Del Regno, Krzysztof Kozlowski, Fabien Parent,
Hsin-Yi Wang, Sam Shih
On Thu, 05 May 2022 15:45:35 -0400, Nícolas F. R. A. Prado wrote:
> Add binding for the Google Spherion board, which is used for Acer
> Chromebook 514 (CB514-2H).
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
>
> ---
>
> Changes in v2:
> - Added this patch
>
> Documentation/devicetree/bindings/arm/mediatek.yaml | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 69+ messages in thread
* Re: [PATCH v2 01/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
@ 2022-05-10 16:15 ` Rob Herring
0 siblings, 0 replies; 69+ messages in thread
From: Rob Herring @ 2022-05-10 16:15 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: kernel, Chen-Yu Tsai, linux-arm-kernel, linux-mediatek,
Luca Weiss, Maxim Kutnij, linux-kernel, Allen-KH Cheng,
devicetree, Rob Herring, Matthias Brugger, Sean Wang,
AngeloGioacchino Del Regno, Krzysztof Kozlowski, Fabien Parent,
Hsin-Yi Wang, Sam Shih
On Thu, 05 May 2022 15:45:35 -0400, Nícolas F. R. A. Prado wrote:
> Add binding for the Google Spherion board, which is used for Acer
> Chromebook 514 (CB514-2H).
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
>
> ---
>
> Changes in v2:
> - Added this patch
>
> Documentation/devicetree/bindings/arm/mediatek.yaml | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 69+ messages in thread
* [PATCH v2 02/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Allen-KH Cheng, Hsin-Yi Wang,
Krzysztof Kozlowski, Maxim Kutnij, Rob Herring, Sam Shih,
Sean Wang, devicetree, linux-arm-kernel, linux-kernel,
linux-mediatek
Add binding for the Google Hayato board.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
Documentation/devicetree/bindings/arm/mediatek.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 43fc3417e786..bbe475788479 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -131,6 +131,11 @@ properties:
- enum:
- mediatek,mt8183-evb
- const: mediatek,mt8183
+ - description: Google Hayato
+ items:
+ - const: google,hayato-rev1
+ - const: google,hayato
+ - const: mediatek,mt8192
- description: Google Spherion (Acer Chromebook 514)
items:
- const: google,spherion-rev3
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 02/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Allen-KH Cheng, Hsin-Yi Wang,
Krzysztof Kozlowski, Maxim Kutnij, Rob Herring, Sam Shih,
Sean Wang, devicetree, linux-arm-kernel, linux-kernel,
linux-mediatek
Add binding for the Google Hayato board.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
Documentation/devicetree/bindings/arm/mediatek.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 43fc3417e786..bbe475788479 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -131,6 +131,11 @@ properties:
- enum:
- mediatek,mt8183-evb
- const: mediatek,mt8183
+ - description: Google Hayato
+ items:
+ - const: google,hayato-rev1
+ - const: google,hayato
+ - const: mediatek,mt8192
- description: Google Spherion (Acer Chromebook 514)
items:
- const: google,spherion-rev3
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 02/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Allen-KH Cheng, Hsin-Yi Wang,
Krzysztof Kozlowski, Maxim Kutnij, Rob Herring, Sam Shih,
Sean Wang, devicetree, linux-arm-kernel, linux-kernel,
linux-mediatek
Add binding for the Google Hayato board.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
Documentation/devicetree/bindings/arm/mediatek.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 43fc3417e786..bbe475788479 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -131,6 +131,11 @@ properties:
- enum:
- mediatek,mt8183-evb
- const: mediatek,mt8183
+ - description: Google Hayato
+ items:
+ - const: google,hayato-rev1
+ - const: google,hayato
+ - const: mediatek,mt8192
- description: Google Spherion (Acer Chromebook 514)
items:
- const: google,spherion-rev3
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread* Re: [PATCH v2 02/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-10 16:16 ` Rob Herring
-1 siblings, 0 replies; 69+ messages in thread
From: Rob Herring @ 2022-05-10 16:16 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: Matthias Brugger, Chen-Yu Tsai, Krzysztof Kozlowski,
Maxim Kutnij, Sam Shih, linux-arm-kernel, linux-mediatek,
AngeloGioacchino Del Regno, Allen-KH Cheng, Rob Herring,
linux-kernel, kernel, devicetree, Sean Wang, Hsin-Yi Wang
On Thu, 05 May 2022 15:45:36 -0400, Nícolas F. R. A. Prado wrote:
> Add binding for the Google Hayato board.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
>
> ---
>
> Changes in v2:
> - Added this patch
>
> Documentation/devicetree/bindings/arm/mediatek.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 69+ messages in thread
* Re: [PATCH v2 02/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
@ 2022-05-10 16:16 ` Rob Herring
0 siblings, 0 replies; 69+ messages in thread
From: Rob Herring @ 2022-05-10 16:16 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: Matthias Brugger, Chen-Yu Tsai, Krzysztof Kozlowski,
Maxim Kutnij, Sam Shih, linux-arm-kernel, linux-mediatek,
AngeloGioacchino Del Regno, Allen-KH Cheng, Rob Herring,
linux-kernel, kernel, devicetree, Sean Wang, Hsin-Yi Wang
On Thu, 05 May 2022 15:45:36 -0400, Nícolas F. R. A. Prado wrote:
> Add binding for the Google Hayato board.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
>
> ---
>
> Changes in v2:
> - Added this patch
>
> Documentation/devicetree/bindings/arm/mediatek.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 69+ messages in thread
* Re: [PATCH v2 02/16] dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
@ 2022-05-10 16:16 ` Rob Herring
0 siblings, 0 replies; 69+ messages in thread
From: Rob Herring @ 2022-05-10 16:16 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: Matthias Brugger, Chen-Yu Tsai, Krzysztof Kozlowski,
Maxim Kutnij, Sam Shih, linux-arm-kernel, linux-mediatek,
AngeloGioacchino Del Regno, Allen-KH Cheng, Rob Herring,
linux-kernel, kernel, devicetree, Sean Wang, Hsin-Yi Wang
On Thu, 05 May 2022 15:45:36 -0400, Nícolas F. R. A. Prado wrote:
> Add binding for the Google Hayato board.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
>
> ---
>
> Changes in v2:
> - Added this patch
>
> Documentation/devicetree/bindings/arm/mediatek.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 69+ messages in thread
* [PATCH v2 03/16] arm64: dts: mediatek: Introduce MT8192-based Asurada board family
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Introduce the MT8192 Asurada Chromebook platform, including the Asurada
Spherion and Asurada Hayato boards.
This is enough configuration to get serial output working on Spherion
and Hayato.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Changed model name prefix from Mediatek to Google on Hayato and
Spherion dts
arch/arm64/boot/dts/mediatek/Makefile | 2 ++
.../dts/mediatek/mt8192-asurada-hayato-r1.dts | 11 ++++++++
.../mediatek/mt8192-asurada-spherion-r0.dts | 13 ++++++++++
.../boot/dts/mediatek/mt8192-asurada.dtsi | 26 +++++++++++++++++++
4 files changed, 52 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index c7d4636a2cb7..4f2c258311d6 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -37,6 +37,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku32.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku0.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-pumpkin.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r1.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r0.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
new file mode 100644
index 000000000000..00c76709a055
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2020 Google LLC
+ */
+/dts-v1/;
+#include "mt8192-asurada.dtsi"
+
+/ {
+ model = "Google Hayato rev1";
+ compatible = "google,hayato-rev1", "google,hayato", "mediatek,mt8192";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
new file mode 100644
index 000000000000..d384d584bbcf
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2021 Google LLC
+ */
+/dts-v1/;
+#include "mt8192-asurada.dtsi"
+
+/ {
+ model = "Google Spherion (rev0 - 3)";
+ compatible = "google,spherion-rev3", "google,spherion-rev2",
+ "google,spherion-rev1", "google,spherion-rev0",
+ "google,spherion", "mediatek,mt8192";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
new file mode 100644
index 000000000000..277bd38943fe
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2020 MediaTek Inc.
+ * Author: Seiya Wang <seiya.wang@mediatek.com>
+ */
+/dts-v1/;
+#include "mt8192.dtsi"
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x80000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 03/16] arm64: dts: mediatek: Introduce MT8192-based Asurada board family
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Introduce the MT8192 Asurada Chromebook platform, including the Asurada
Spherion and Asurada Hayato boards.
This is enough configuration to get serial output working on Spherion
and Hayato.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Changed model name prefix from Mediatek to Google on Hayato and
Spherion dts
arch/arm64/boot/dts/mediatek/Makefile | 2 ++
.../dts/mediatek/mt8192-asurada-hayato-r1.dts | 11 ++++++++
.../mediatek/mt8192-asurada-spherion-r0.dts | 13 ++++++++++
.../boot/dts/mediatek/mt8192-asurada.dtsi | 26 +++++++++++++++++++
4 files changed, 52 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index c7d4636a2cb7..4f2c258311d6 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -37,6 +37,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku32.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku0.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-pumpkin.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r1.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r0.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
new file mode 100644
index 000000000000..00c76709a055
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2020 Google LLC
+ */
+/dts-v1/;
+#include "mt8192-asurada.dtsi"
+
+/ {
+ model = "Google Hayato rev1";
+ compatible = "google,hayato-rev1", "google,hayato", "mediatek,mt8192";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
new file mode 100644
index 000000000000..d384d584bbcf
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2021 Google LLC
+ */
+/dts-v1/;
+#include "mt8192-asurada.dtsi"
+
+/ {
+ model = "Google Spherion (rev0 - 3)";
+ compatible = "google,spherion-rev3", "google,spherion-rev2",
+ "google,spherion-rev1", "google,spherion-rev0",
+ "google,spherion", "mediatek,mt8192";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
new file mode 100644
index 000000000000..277bd38943fe
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2020 MediaTek Inc.
+ * Author: Seiya Wang <seiya.wang@mediatek.com>
+ */
+/dts-v1/;
+#include "mt8192.dtsi"
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x80000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 03/16] arm64: dts: mediatek: Introduce MT8192-based Asurada board family
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Introduce the MT8192 Asurada Chromebook platform, including the Asurada
Spherion and Asurada Hayato boards.
This is enough configuration to get serial output working on Spherion
and Hayato.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Changed model name prefix from Mediatek to Google on Hayato and
Spherion dts
arch/arm64/boot/dts/mediatek/Makefile | 2 ++
.../dts/mediatek/mt8192-asurada-hayato-r1.dts | 11 ++++++++
.../mediatek/mt8192-asurada-spherion-r0.dts | 13 ++++++++++
.../boot/dts/mediatek/mt8192-asurada.dtsi | 26 +++++++++++++++++++
4 files changed, 52 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index c7d4636a2cb7..4f2c258311d6 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -37,6 +37,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-kodama-sku32.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku0.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-pumpkin.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r1.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r0.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
new file mode 100644
index 000000000000..00c76709a055
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2020 Google LLC
+ */
+/dts-v1/;
+#include "mt8192-asurada.dtsi"
+
+/ {
+ model = "Google Hayato rev1";
+ compatible = "google,hayato-rev1", "google,hayato", "mediatek,mt8192";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
new file mode 100644
index 000000000000..d384d584bbcf
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2021 Google LLC
+ */
+/dts-v1/;
+#include "mt8192-asurada.dtsi"
+
+/ {
+ model = "Google Spherion (rev0 - 3)";
+ compatible = "google,spherion-rev3", "google,spherion-rev2",
+ "google,spherion-rev1", "google,spherion-rev0",
+ "google,spherion", "mediatek,mt8192";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
new file mode 100644
index 000000000000..277bd38943fe
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2020 MediaTek Inc.
+ * Author: Seiya Wang <seiya.wang@mediatek.com>
+ */
+/dts-v1/;
+#include "mt8192.dtsi"
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x80000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 04/16] arm64: dts: mediatek: asurada: Document GPIO names
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add the gpio-line-names property to gpio-controller in order to
document the usage of GPIOs on the Asurada platform.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 228 ++++++++++++++++++
1 file changed, 228 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 277bd38943fe..e10636298639 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -21,6 +21,234 @@ memory@40000000 {
};
};
+&pio {
+ /* 220 lines */
+ gpio-line-names = "I2S_DP_LRCK",
+ "IS_DP_BCLK",
+ "I2S_DP_MCLK",
+ "I2S_DP_DATAOUT",
+ "SAR0_INT_ODL",
+ "EC_AP_INT_ODL",
+ "EDPBRDG_INT_ODL",
+ "DPBRDG_INT_ODL",
+ "DPBRDG_PWREN",
+ "DPBRDG_RST_ODL",
+ "I2S_HP_MCLK",
+ "I2S_HP_BCK",
+ "I2S_HP_LRCK",
+ "I2S_HP_DATAIN",
+ /*
+ * AP_FLASH_WP_L is crossystem ABI. Schematics
+ * call it AP_FLASH_WP_ODL.
+ */
+ "AP_FLASH_WP_L",
+ "TRACKPAD_INT_ODL",
+ "EC_AP_HPD_OD",
+ "SD_CD_ODL",
+ "HP_INT_ODL_ALC",
+ "EN_PP1000_DPBRDG",
+ "AP_GPIO20",
+ "TOUCH_INT_L_1V8",
+ "UART_BT_WAKE_ODL",
+ "AP_GPIO23",
+ "AP_SPI_FLASH_CS_L",
+ "AP_SPI_FLASH_CLK",
+ "EN_PP3300_DPBRDG_DX",
+ "AP_SPI_FLASH_MOSI",
+ "AP_SPI_FLASH_MISO",
+ "I2S_HP_DATAOUT",
+ "AP_GPIO30",
+ "I2S_SPKR_MCLK",
+ "I2S_SPKR_BCLK",
+ "I2S_SPKR_LRCK",
+ "I2S_SPKR_DATAIN",
+ "I2S_SPKR_DATAOUT",
+ "AP_SPI_H1_TPM_CLK",
+ "AP_SPI_H1_TPM_CS_L",
+ "AP_SPI_H1_TPM_MISO",
+ "AP_SPI_H1_TPM_MOSI",
+ "BL_PWM",
+ "EDPBRDG_PWREN",
+ "EDPBRDG_RST_ODL",
+ "EN_PP3300_HUB",
+ "HUB_RST_L",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "SD_CLK",
+ "SD_CMD",
+ "SD_DATA3",
+ "SD_DATA0",
+ "SD_DATA2",
+ "SD_DATA1",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "PCIE_WAKE_ODL",
+ "PCIE_RST_L",
+ "PCIE_CLKREQ_ODL",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "SPMI_SCL",
+ "SPMI_SDA",
+ "AP_GOOD",
+ "UART_DBG_TX_AP_RX",
+ "UART_AP_TX_DBG_RX",
+ "UART_AP_TX_BT_RX",
+ "UART_BT_TX_AP_RX",
+ "MIPI_DPI_D0_R",
+ "MIPI_DPI_D1_R",
+ "MIPI_DPI_D2_R",
+ "MIPI_DPI_D3_R",
+ "MIPI_DPI_D4_R",
+ "MIPI_DPI_D5_R",
+ "MIPI_DPI_D6_R",
+ "MIPI_DPI_D7_R",
+ "MIPI_DPI_D8_R",
+ "MIPI_DPI_D9_R",
+ "MIPI_DPI_D10_R",
+ "",
+ "",
+ "MIPI_DPI_DE_R",
+ "MIPI_DPI_D11_R",
+ "MIPI_DPI_VSYNC_R",
+ "MIPI_DPI_CLK_R",
+ "MIPI_DPI_HSYNC_R",
+ "PCM_BT_DATAIN",
+ "PCM_BT_SYNC",
+ "PCM_BT_DATAOUT",
+ "PCM_BT_CLK",
+ "AP_I2C_AUDIO_SCL",
+ "AP_I2C_AUDIO_SDA",
+ "SCP_I2C_SCL",
+ "SCP_I2C_SDA",
+ "AP_I2C_WLAN_SCL",
+ "AP_I2C_WLAN_SDA",
+ "AP_I2C_DPBRDG_SCL",
+ "AP_I2C_DPBRDG_SDA",
+ "EN_PP1800_DPBRDG_DX",
+ "EN_PP3300_EDP_DX",
+ "EN_PP1800_EDPBRDG_DX",
+ "EN_PP1000_EDPBRDG",
+ "SCP_JTAG0_TDO",
+ "SCP_JTAG0_TDI",
+ "SCP_JTAG0_TMS",
+ "SCP_JTAG0_TCK",
+ "SCP_JTAG0_TRSTN",
+ "EN_PP3000_VMC_PMU",
+ "EN_PP3300_DISPLAY_DX",
+ "TOUCH_RST_L_1V8",
+ "TOUCH_REPORT_DISABLE",
+ "",
+ "",
+ "AP_I2C_TRACKPAD_SCL_1V8",
+ "AP_I2C_TRACKPAD_SDA_1V8",
+ "EN_PP3300_WLAN",
+ "BT_KILL_L",
+ "WIFI_KILL_L",
+ "SET_VMC_VOLT_AT_1V8",
+ "EN_SPK",
+ "AP_WARM_RST_REQ",
+ "",
+ "",
+ "EN_PP3000_SD_S3",
+ "AP_EDP_BKLTEN",
+ "",
+ "",
+ "",
+ "AP_SPI_EC_CLK",
+ "AP_SPI_EC_CS_L",
+ "AP_SPI_EC_MISO",
+ "AP_SPI_EC_MOSI",
+ "AP_I2C_EDPBRDG_SCL",
+ "AP_I2C_EDPBRDG_SDA",
+ "MT6315_PROC_INT",
+ "MT6315_GPU_INT",
+ "UART_SERVO_TX_SCP_RX",
+ "UART_SCP_TX_SERVO_RX",
+ "BT_RTS_AP_CTS",
+ "AP_RTS_BT_CTS",
+ "UART_AP_WAKE_BT_ODL",
+ "WLAN_ALERT_ODL",
+ "EC_IN_RW_ODL",
+ "H1_AP_INT_ODL",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "MSDC0_CMD",
+ "MSDC0_DAT0",
+ "MSDC0_DAT2",
+ "MSDC0_DAT4",
+ "MSDC0_DAT6",
+ "MSDC0_DAT1",
+ "MSDC0_DAT5",
+ "MSDC0_DAT7",
+ "MSDC0_DSL",
+ "MSDC0_CLK",
+ "MSDC0_DAT3",
+ "MSDC0_RST_L",
+ "SCP_VREQ_VAO",
+ "AUD_DAT_MOSI2",
+ "AUD_NLE_MOSI1",
+ "AUD_NLE_MOSI0",
+ "AUD_DAT_MISO2",
+ "AP_I2C_SAR_SDA",
+ "AP_I2C_SAR_SCL",
+ "AP_I2C_PWR_SCL",
+ "AP_I2C_PWR_SDA",
+ "AP_I2C_TS_SCL_1V8",
+ "AP_I2C_TS_SDA_1V8",
+ "SRCLKENA0",
+ "SRCLKENA1",
+ "AP_EC_WATCHDOG_L",
+ "PWRAP_SPI0_MI",
+ "PWRAP_SPI0_CSN",
+ "PWRAP_SPI0_MO",
+ "PWRAP_SPI0_CK",
+ "AP_RTC_CLK32K",
+ "AUD_CLK_MOSI",
+ "AUD_SYNC_MOSI",
+ "AUD_DAT_MOSI0",
+ "AUD_DAT_MOSI1",
+ "AUD_DAT_MISO0",
+ "AUD_DAT_MISO1";
+};
+
&uart0 {
status = "okay";
};
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 04/16] arm64: dts: mediatek: asurada: Document GPIO names
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add the gpio-line-names property to gpio-controller in order to
document the usage of GPIOs on the Asurada platform.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 228 ++++++++++++++++++
1 file changed, 228 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 277bd38943fe..e10636298639 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -21,6 +21,234 @@ memory@40000000 {
};
};
+&pio {
+ /* 220 lines */
+ gpio-line-names = "I2S_DP_LRCK",
+ "IS_DP_BCLK",
+ "I2S_DP_MCLK",
+ "I2S_DP_DATAOUT",
+ "SAR0_INT_ODL",
+ "EC_AP_INT_ODL",
+ "EDPBRDG_INT_ODL",
+ "DPBRDG_INT_ODL",
+ "DPBRDG_PWREN",
+ "DPBRDG_RST_ODL",
+ "I2S_HP_MCLK",
+ "I2S_HP_BCK",
+ "I2S_HP_LRCK",
+ "I2S_HP_DATAIN",
+ /*
+ * AP_FLASH_WP_L is crossystem ABI. Schematics
+ * call it AP_FLASH_WP_ODL.
+ */
+ "AP_FLASH_WP_L",
+ "TRACKPAD_INT_ODL",
+ "EC_AP_HPD_OD",
+ "SD_CD_ODL",
+ "HP_INT_ODL_ALC",
+ "EN_PP1000_DPBRDG",
+ "AP_GPIO20",
+ "TOUCH_INT_L_1V8",
+ "UART_BT_WAKE_ODL",
+ "AP_GPIO23",
+ "AP_SPI_FLASH_CS_L",
+ "AP_SPI_FLASH_CLK",
+ "EN_PP3300_DPBRDG_DX",
+ "AP_SPI_FLASH_MOSI",
+ "AP_SPI_FLASH_MISO",
+ "I2S_HP_DATAOUT",
+ "AP_GPIO30",
+ "I2S_SPKR_MCLK",
+ "I2S_SPKR_BCLK",
+ "I2S_SPKR_LRCK",
+ "I2S_SPKR_DATAIN",
+ "I2S_SPKR_DATAOUT",
+ "AP_SPI_H1_TPM_CLK",
+ "AP_SPI_H1_TPM_CS_L",
+ "AP_SPI_H1_TPM_MISO",
+ "AP_SPI_H1_TPM_MOSI",
+ "BL_PWM",
+ "EDPBRDG_PWREN",
+ "EDPBRDG_RST_ODL",
+ "EN_PP3300_HUB",
+ "HUB_RST_L",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "SD_CLK",
+ "SD_CMD",
+ "SD_DATA3",
+ "SD_DATA0",
+ "SD_DATA2",
+ "SD_DATA1",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "PCIE_WAKE_ODL",
+ "PCIE_RST_L",
+ "PCIE_CLKREQ_ODL",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "SPMI_SCL",
+ "SPMI_SDA",
+ "AP_GOOD",
+ "UART_DBG_TX_AP_RX",
+ "UART_AP_TX_DBG_RX",
+ "UART_AP_TX_BT_RX",
+ "UART_BT_TX_AP_RX",
+ "MIPI_DPI_D0_R",
+ "MIPI_DPI_D1_R",
+ "MIPI_DPI_D2_R",
+ "MIPI_DPI_D3_R",
+ "MIPI_DPI_D4_R",
+ "MIPI_DPI_D5_R",
+ "MIPI_DPI_D6_R",
+ "MIPI_DPI_D7_R",
+ "MIPI_DPI_D8_R",
+ "MIPI_DPI_D9_R",
+ "MIPI_DPI_D10_R",
+ "",
+ "",
+ "MIPI_DPI_DE_R",
+ "MIPI_DPI_D11_R",
+ "MIPI_DPI_VSYNC_R",
+ "MIPI_DPI_CLK_R",
+ "MIPI_DPI_HSYNC_R",
+ "PCM_BT_DATAIN",
+ "PCM_BT_SYNC",
+ "PCM_BT_DATAOUT",
+ "PCM_BT_CLK",
+ "AP_I2C_AUDIO_SCL",
+ "AP_I2C_AUDIO_SDA",
+ "SCP_I2C_SCL",
+ "SCP_I2C_SDA",
+ "AP_I2C_WLAN_SCL",
+ "AP_I2C_WLAN_SDA",
+ "AP_I2C_DPBRDG_SCL",
+ "AP_I2C_DPBRDG_SDA",
+ "EN_PP1800_DPBRDG_DX",
+ "EN_PP3300_EDP_DX",
+ "EN_PP1800_EDPBRDG_DX",
+ "EN_PP1000_EDPBRDG",
+ "SCP_JTAG0_TDO",
+ "SCP_JTAG0_TDI",
+ "SCP_JTAG0_TMS",
+ "SCP_JTAG0_TCK",
+ "SCP_JTAG0_TRSTN",
+ "EN_PP3000_VMC_PMU",
+ "EN_PP3300_DISPLAY_DX",
+ "TOUCH_RST_L_1V8",
+ "TOUCH_REPORT_DISABLE",
+ "",
+ "",
+ "AP_I2C_TRACKPAD_SCL_1V8",
+ "AP_I2C_TRACKPAD_SDA_1V8",
+ "EN_PP3300_WLAN",
+ "BT_KILL_L",
+ "WIFI_KILL_L",
+ "SET_VMC_VOLT_AT_1V8",
+ "EN_SPK",
+ "AP_WARM_RST_REQ",
+ "",
+ "",
+ "EN_PP3000_SD_S3",
+ "AP_EDP_BKLTEN",
+ "",
+ "",
+ "",
+ "AP_SPI_EC_CLK",
+ "AP_SPI_EC_CS_L",
+ "AP_SPI_EC_MISO",
+ "AP_SPI_EC_MOSI",
+ "AP_I2C_EDPBRDG_SCL",
+ "AP_I2C_EDPBRDG_SDA",
+ "MT6315_PROC_INT",
+ "MT6315_GPU_INT",
+ "UART_SERVO_TX_SCP_RX",
+ "UART_SCP_TX_SERVO_RX",
+ "BT_RTS_AP_CTS",
+ "AP_RTS_BT_CTS",
+ "UART_AP_WAKE_BT_ODL",
+ "WLAN_ALERT_ODL",
+ "EC_IN_RW_ODL",
+ "H1_AP_INT_ODL",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "MSDC0_CMD",
+ "MSDC0_DAT0",
+ "MSDC0_DAT2",
+ "MSDC0_DAT4",
+ "MSDC0_DAT6",
+ "MSDC0_DAT1",
+ "MSDC0_DAT5",
+ "MSDC0_DAT7",
+ "MSDC0_DSL",
+ "MSDC0_CLK",
+ "MSDC0_DAT3",
+ "MSDC0_RST_L",
+ "SCP_VREQ_VAO",
+ "AUD_DAT_MOSI2",
+ "AUD_NLE_MOSI1",
+ "AUD_NLE_MOSI0",
+ "AUD_DAT_MISO2",
+ "AP_I2C_SAR_SDA",
+ "AP_I2C_SAR_SCL",
+ "AP_I2C_PWR_SCL",
+ "AP_I2C_PWR_SDA",
+ "AP_I2C_TS_SCL_1V8",
+ "AP_I2C_TS_SDA_1V8",
+ "SRCLKENA0",
+ "SRCLKENA1",
+ "AP_EC_WATCHDOG_L",
+ "PWRAP_SPI0_MI",
+ "PWRAP_SPI0_CSN",
+ "PWRAP_SPI0_MO",
+ "PWRAP_SPI0_CK",
+ "AP_RTC_CLK32K",
+ "AUD_CLK_MOSI",
+ "AUD_SYNC_MOSI",
+ "AUD_DAT_MOSI0",
+ "AUD_DAT_MOSI1",
+ "AUD_DAT_MISO0",
+ "AUD_DAT_MISO1";
+};
+
&uart0 {
status = "okay";
};
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 04/16] arm64: dts: mediatek: asurada: Document GPIO names
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add the gpio-line-names property to gpio-controller in order to
document the usage of GPIOs on the Asurada platform.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 228 ++++++++++++++++++
1 file changed, 228 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 277bd38943fe..e10636298639 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -21,6 +21,234 @@ memory@40000000 {
};
};
+&pio {
+ /* 220 lines */
+ gpio-line-names = "I2S_DP_LRCK",
+ "IS_DP_BCLK",
+ "I2S_DP_MCLK",
+ "I2S_DP_DATAOUT",
+ "SAR0_INT_ODL",
+ "EC_AP_INT_ODL",
+ "EDPBRDG_INT_ODL",
+ "DPBRDG_INT_ODL",
+ "DPBRDG_PWREN",
+ "DPBRDG_RST_ODL",
+ "I2S_HP_MCLK",
+ "I2S_HP_BCK",
+ "I2S_HP_LRCK",
+ "I2S_HP_DATAIN",
+ /*
+ * AP_FLASH_WP_L is crossystem ABI. Schematics
+ * call it AP_FLASH_WP_ODL.
+ */
+ "AP_FLASH_WP_L",
+ "TRACKPAD_INT_ODL",
+ "EC_AP_HPD_OD",
+ "SD_CD_ODL",
+ "HP_INT_ODL_ALC",
+ "EN_PP1000_DPBRDG",
+ "AP_GPIO20",
+ "TOUCH_INT_L_1V8",
+ "UART_BT_WAKE_ODL",
+ "AP_GPIO23",
+ "AP_SPI_FLASH_CS_L",
+ "AP_SPI_FLASH_CLK",
+ "EN_PP3300_DPBRDG_DX",
+ "AP_SPI_FLASH_MOSI",
+ "AP_SPI_FLASH_MISO",
+ "I2S_HP_DATAOUT",
+ "AP_GPIO30",
+ "I2S_SPKR_MCLK",
+ "I2S_SPKR_BCLK",
+ "I2S_SPKR_LRCK",
+ "I2S_SPKR_DATAIN",
+ "I2S_SPKR_DATAOUT",
+ "AP_SPI_H1_TPM_CLK",
+ "AP_SPI_H1_TPM_CS_L",
+ "AP_SPI_H1_TPM_MISO",
+ "AP_SPI_H1_TPM_MOSI",
+ "BL_PWM",
+ "EDPBRDG_PWREN",
+ "EDPBRDG_RST_ODL",
+ "EN_PP3300_HUB",
+ "HUB_RST_L",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "SD_CLK",
+ "SD_CMD",
+ "SD_DATA3",
+ "SD_DATA0",
+ "SD_DATA2",
+ "SD_DATA1",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "PCIE_WAKE_ODL",
+ "PCIE_RST_L",
+ "PCIE_CLKREQ_ODL",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "SPMI_SCL",
+ "SPMI_SDA",
+ "AP_GOOD",
+ "UART_DBG_TX_AP_RX",
+ "UART_AP_TX_DBG_RX",
+ "UART_AP_TX_BT_RX",
+ "UART_BT_TX_AP_RX",
+ "MIPI_DPI_D0_R",
+ "MIPI_DPI_D1_R",
+ "MIPI_DPI_D2_R",
+ "MIPI_DPI_D3_R",
+ "MIPI_DPI_D4_R",
+ "MIPI_DPI_D5_R",
+ "MIPI_DPI_D6_R",
+ "MIPI_DPI_D7_R",
+ "MIPI_DPI_D8_R",
+ "MIPI_DPI_D9_R",
+ "MIPI_DPI_D10_R",
+ "",
+ "",
+ "MIPI_DPI_DE_R",
+ "MIPI_DPI_D11_R",
+ "MIPI_DPI_VSYNC_R",
+ "MIPI_DPI_CLK_R",
+ "MIPI_DPI_HSYNC_R",
+ "PCM_BT_DATAIN",
+ "PCM_BT_SYNC",
+ "PCM_BT_DATAOUT",
+ "PCM_BT_CLK",
+ "AP_I2C_AUDIO_SCL",
+ "AP_I2C_AUDIO_SDA",
+ "SCP_I2C_SCL",
+ "SCP_I2C_SDA",
+ "AP_I2C_WLAN_SCL",
+ "AP_I2C_WLAN_SDA",
+ "AP_I2C_DPBRDG_SCL",
+ "AP_I2C_DPBRDG_SDA",
+ "EN_PP1800_DPBRDG_DX",
+ "EN_PP3300_EDP_DX",
+ "EN_PP1800_EDPBRDG_DX",
+ "EN_PP1000_EDPBRDG",
+ "SCP_JTAG0_TDO",
+ "SCP_JTAG0_TDI",
+ "SCP_JTAG0_TMS",
+ "SCP_JTAG0_TCK",
+ "SCP_JTAG0_TRSTN",
+ "EN_PP3000_VMC_PMU",
+ "EN_PP3300_DISPLAY_DX",
+ "TOUCH_RST_L_1V8",
+ "TOUCH_REPORT_DISABLE",
+ "",
+ "",
+ "AP_I2C_TRACKPAD_SCL_1V8",
+ "AP_I2C_TRACKPAD_SDA_1V8",
+ "EN_PP3300_WLAN",
+ "BT_KILL_L",
+ "WIFI_KILL_L",
+ "SET_VMC_VOLT_AT_1V8",
+ "EN_SPK",
+ "AP_WARM_RST_REQ",
+ "",
+ "",
+ "EN_PP3000_SD_S3",
+ "AP_EDP_BKLTEN",
+ "",
+ "",
+ "",
+ "AP_SPI_EC_CLK",
+ "AP_SPI_EC_CS_L",
+ "AP_SPI_EC_MISO",
+ "AP_SPI_EC_MOSI",
+ "AP_I2C_EDPBRDG_SCL",
+ "AP_I2C_EDPBRDG_SDA",
+ "MT6315_PROC_INT",
+ "MT6315_GPU_INT",
+ "UART_SERVO_TX_SCP_RX",
+ "UART_SCP_TX_SERVO_RX",
+ "BT_RTS_AP_CTS",
+ "AP_RTS_BT_CTS",
+ "UART_AP_WAKE_BT_ODL",
+ "WLAN_ALERT_ODL",
+ "EC_IN_RW_ODL",
+ "H1_AP_INT_ODL",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "MSDC0_CMD",
+ "MSDC0_DAT0",
+ "MSDC0_DAT2",
+ "MSDC0_DAT4",
+ "MSDC0_DAT6",
+ "MSDC0_DAT1",
+ "MSDC0_DAT5",
+ "MSDC0_DAT7",
+ "MSDC0_DSL",
+ "MSDC0_CLK",
+ "MSDC0_DAT3",
+ "MSDC0_RST_L",
+ "SCP_VREQ_VAO",
+ "AUD_DAT_MOSI2",
+ "AUD_NLE_MOSI1",
+ "AUD_NLE_MOSI0",
+ "AUD_DAT_MISO2",
+ "AP_I2C_SAR_SDA",
+ "AP_I2C_SAR_SCL",
+ "AP_I2C_PWR_SCL",
+ "AP_I2C_PWR_SDA",
+ "AP_I2C_TS_SCL_1V8",
+ "AP_I2C_TS_SDA_1V8",
+ "SRCLKENA0",
+ "SRCLKENA1",
+ "AP_EC_WATCHDOG_L",
+ "PWRAP_SPI0_MI",
+ "PWRAP_SPI0_CSN",
+ "PWRAP_SPI0_MO",
+ "PWRAP_SPI0_CK",
+ "AP_RTC_CLK32K",
+ "AUD_CLK_MOSI",
+ "AUD_SYNC_MOSI",
+ "AUD_DAT_MOSI0",
+ "AUD_DAT_MOSI1",
+ "AUD_DAT_MISO0",
+ "AUD_DAT_MISO1";
+};
+
&uart0 {
status = "okay";
};
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 05/16] arm64: dts: mediatek: asurada: Add system-wide power supplies
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add system-wide power supplies present on all of the boards in the
Asurada family.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 64 +++++++++++++++++++
1 file changed, 64 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index e10636298639..5cb7580a13cf 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -19,6 +19,70 @@ memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x80000000>;
};
+
+ /* system wide LDO 1.8V power rail */
+ pp1800_ldo_g: pp1800-ldo-g {
+ compatible = "regulator-fixed";
+ regulator-name = "pp1800_ldo_g";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&pp3300_g>;
+ };
+
+ /* system wide switching 3.3V power rail */
+ pp3300_g: pp3300-g {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_g";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&ppvar_sys>;
+ };
+
+ /* system wide LDO 3.3V power rail */
+ pp3300_ldo_z: pp3300-ldo-z {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_ldo_z";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&ppvar_sys>;
+ };
+
+ /* separately switched 3.3V power rail */
+ pp3300_u: pp3300-u {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_u";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ /* enable pin wired to GPIO controlled by EC */
+ vin-supply = <&pp3300_g>;
+ };
+
+ /* system wide switching 5.0V power rail */
+ pp5000_a: pp5000-a {
+ compatible = "regulator-fixed";
+ regulator-name = "pp5000_a";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&ppvar_sys>;
+ };
+
+ /* system wide semi-regulated power rail from battery or USB */
+ ppvar_sys: ppvar-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "ppvar_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ };
};
&pio {
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 05/16] arm64: dts: mediatek: asurada: Add system-wide power supplies
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add system-wide power supplies present on all of the boards in the
Asurada family.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 64 +++++++++++++++++++
1 file changed, 64 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index e10636298639..5cb7580a13cf 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -19,6 +19,70 @@ memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x80000000>;
};
+
+ /* system wide LDO 1.8V power rail */
+ pp1800_ldo_g: pp1800-ldo-g {
+ compatible = "regulator-fixed";
+ regulator-name = "pp1800_ldo_g";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&pp3300_g>;
+ };
+
+ /* system wide switching 3.3V power rail */
+ pp3300_g: pp3300-g {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_g";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&ppvar_sys>;
+ };
+
+ /* system wide LDO 3.3V power rail */
+ pp3300_ldo_z: pp3300-ldo-z {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_ldo_z";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&ppvar_sys>;
+ };
+
+ /* separately switched 3.3V power rail */
+ pp3300_u: pp3300-u {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_u";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ /* enable pin wired to GPIO controlled by EC */
+ vin-supply = <&pp3300_g>;
+ };
+
+ /* system wide switching 5.0V power rail */
+ pp5000_a: pp5000-a {
+ compatible = "regulator-fixed";
+ regulator-name = "pp5000_a";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&ppvar_sys>;
+ };
+
+ /* system wide semi-regulated power rail from battery or USB */
+ ppvar_sys: ppvar-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "ppvar_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ };
};
&pio {
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 05/16] arm64: dts: mediatek: asurada: Add system-wide power supplies
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add system-wide power supplies present on all of the boards in the
Asurada family.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 64 +++++++++++++++++++
1 file changed, 64 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index e10636298639..5cb7580a13cf 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -19,6 +19,70 @@ memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x80000000>;
};
+
+ /* system wide LDO 1.8V power rail */
+ pp1800_ldo_g: pp1800-ldo-g {
+ compatible = "regulator-fixed";
+ regulator-name = "pp1800_ldo_g";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&pp3300_g>;
+ };
+
+ /* system wide switching 3.3V power rail */
+ pp3300_g: pp3300-g {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_g";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&ppvar_sys>;
+ };
+
+ /* system wide LDO 3.3V power rail */
+ pp3300_ldo_z: pp3300-ldo-z {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_ldo_z";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&ppvar_sys>;
+ };
+
+ /* separately switched 3.3V power rail */
+ pp3300_u: pp3300-u {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_u";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ /* enable pin wired to GPIO controlled by EC */
+ vin-supply = <&pp3300_g>;
+ };
+
+ /* system wide switching 5.0V power rail */
+ pp5000_a: pp5000-a {
+ compatible = "regulator-fixed";
+ regulator-name = "pp5000_a";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&ppvar_sys>;
+ };
+
+ /* system wide semi-regulated power rail from battery or USB */
+ ppvar_sys: ppvar-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "ppvar_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ };
};
&pio {
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread* Re: [PATCH v2 05/16] arm64: dts: mediatek: asurada: Add system-wide power supplies
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-07 15:49 ` Krzysztof Kozlowski
-1 siblings, 0 replies; 69+ messages in thread
From: Krzysztof Kozlowski @ 2022-05-07 15:49 UTC (permalink / raw)
To: Nícolas F. R. A. Prado, Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Krzysztof Kozlowski, Rob Herring, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
On 05/05/2022 21:45, Nícolas F. R. A. Prado wrote:
> Add system-wide power supplies present on all of the boards in the
> Asurada family.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
>
> (no changes since v1)
>
> .../boot/dts/mediatek/mt8192-asurada.dtsi | 64 +++++++++++++++++++
> 1 file changed, 64 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> index e10636298639..5cb7580a13cf 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> @@ -19,6 +19,70 @@ memory@40000000 {
> device_type = "memory";
> reg = <0 0x40000000 0 0x80000000>;
> };
> +
> + /* system wide LDO 1.8V power rail */
Generic node names, so regulator-[0-9], or regulator-suffix.
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 69+ messages in thread* Re: [PATCH v2 05/16] arm64: dts: mediatek: asurada: Add system-wide power supplies
@ 2022-05-07 15:49 ` Krzysztof Kozlowski
0 siblings, 0 replies; 69+ messages in thread
From: Krzysztof Kozlowski @ 2022-05-07 15:49 UTC (permalink / raw)
To: Nícolas F. R. A. Prado, Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Krzysztof Kozlowski, Rob Herring, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
On 05/05/2022 21:45, Nícolas F. R. A. Prado wrote:
> Add system-wide power supplies present on all of the boards in the
> Asurada family.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
>
> (no changes since v1)
>
> .../boot/dts/mediatek/mt8192-asurada.dtsi | 64 +++++++++++++++++++
> 1 file changed, 64 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> index e10636298639..5cb7580a13cf 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> @@ -19,6 +19,70 @@ memory@40000000 {
> device_type = "memory";
> reg = <0 0x40000000 0 0x80000000>;
> };
> +
> + /* system wide LDO 1.8V power rail */
Generic node names, so regulator-[0-9], or regulator-suffix.
Best regards,
Krzysztof
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 69+ messages in thread* Re: [PATCH v2 05/16] arm64: dts: mediatek: asurada: Add system-wide power supplies
@ 2022-05-07 15:49 ` Krzysztof Kozlowski
0 siblings, 0 replies; 69+ messages in thread
From: Krzysztof Kozlowski @ 2022-05-07 15:49 UTC (permalink / raw)
To: Nícolas F. R. A. Prado, Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Krzysztof Kozlowski, Rob Herring, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
On 05/05/2022 21:45, Nícolas F. R. A. Prado wrote:
> Add system-wide power supplies present on all of the boards in the
> Asurada family.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
>
> (no changes since v1)
>
> .../boot/dts/mediatek/mt8192-asurada.dtsi | 64 +++++++++++++++++++
> 1 file changed, 64 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> index e10636298639..5cb7580a13cf 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> @@ -19,6 +19,70 @@ memory@40000000 {
> device_type = "memory";
> reg = <0 0x40000000 0 0x80000000>;
> };
> +
> + /* system wide LDO 1.8V power rail */
Generic node names, so regulator-[0-9], or regulator-suffix.
Best regards,
Krzysztof
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 69+ messages in thread
* [PATCH v2 06/16] arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Asurada platform has five I2C controllers and two SPI controllers
that are used. In preparation for enabling the devices connected to
these controllers, enable and configure their busses.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 130 ++++++++++++++++++
1 file changed, 130 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 5cb7580a13cf..3c5b1e475cf6 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -85,6 +85,47 @@ ppvar_sys: ppvar-sys {
};
};
+&i2c0 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+};
+
+&i2c1 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+};
+
+&i2c2 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ clock-stretch-ns = <12600>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+};
+
+&i2c3 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins>;
+};
+
+&i2c7 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c7_pins>;
+};
+
&pio {
/* 220 lines */
gpio-line-names = "I2S_DP_LRCK",
@@ -311,6 +352,95 @@ &pio {
"AUD_DAT_MOSI1",
"AUD_DAT_MISO0",
"AUD_DAT_MISO1";
+
+ i2c0_pins: i2c0-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO204__FUNC_SCL0>,
+ <PINMUX_GPIO205__FUNC_SDA0>;
+ bias-pull-up;
+ mediatek,pull-up-adv = <3>;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ i2c1_pins: i2c1-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO118__FUNC_SCL1>,
+ <PINMUX_GPIO119__FUNC_SDA1>;
+ bias-pull-up;
+ mediatek,pull-up-adv = <3>;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ i2c2_pins: i2c2-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO141__FUNC_SCL2>,
+ <PINMUX_GPIO142__FUNC_SDA2>;
+ bias-pull-up;
+ mediatek,pull-up-adv = <3>;
+ mediatek,drive-strength-adv = <0>;
+ };
+ };
+
+ i2c3_pins: i2c3-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO160__FUNC_SCL3>,
+ <PINMUX_GPIO161__FUNC_SDA3>;
+ bias-disable;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ i2c7_pins: i2c7-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO124__FUNC_SCL7>,
+ <PINMUX_GPIO125__FUNC_SDA7>;
+ bias-disable;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ spi1_pins: spi1-default-pins {
+ pins-cs-mosi-clk {
+ pinmux = <PINMUX_GPIO157__FUNC_SPI1_A_CSB>,
+ <PINMUX_GPIO159__FUNC_SPI1_A_MO>,
+ <PINMUX_GPIO156__FUNC_SPI1_A_CLK>;
+ bias-disable;
+ };
+
+ pins-miso {
+ pinmux = <PINMUX_GPIO158__FUNC_SPI1_A_MI>;
+ bias-pull-down;
+ };
+ };
+
+ spi5_pins: spi5-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO38__FUNC_SPI5_A_MI>,
+ <PINMUX_GPIO37__FUNC_GPIO37>,
+ <PINMUX_GPIO39__FUNC_SPI5_A_MO>,
+ <PINMUX_GPIO36__FUNC_SPI5_A_CLK>;
+ bias-disable;
+ };
+ };
+};
+
+&spi1 {
+ status = "okay";
+
+ mediatek,pad-select = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins>;
+};
+
+&spi5 {
+ status = "okay";
+
+ cs-gpios = <&pio 37 GPIO_ACTIVE_LOW>;
+ mediatek,pad-select = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi5_pins>;
};
&uart0 {
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 06/16] arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Asurada platform has five I2C controllers and two SPI controllers
that are used. In preparation for enabling the devices connected to
these controllers, enable and configure their busses.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 130 ++++++++++++++++++
1 file changed, 130 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 5cb7580a13cf..3c5b1e475cf6 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -85,6 +85,47 @@ ppvar_sys: ppvar-sys {
};
};
+&i2c0 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+};
+
+&i2c1 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+};
+
+&i2c2 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ clock-stretch-ns = <12600>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+};
+
+&i2c3 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins>;
+};
+
+&i2c7 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c7_pins>;
+};
+
&pio {
/* 220 lines */
gpio-line-names = "I2S_DP_LRCK",
@@ -311,6 +352,95 @@ &pio {
"AUD_DAT_MOSI1",
"AUD_DAT_MISO0",
"AUD_DAT_MISO1";
+
+ i2c0_pins: i2c0-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO204__FUNC_SCL0>,
+ <PINMUX_GPIO205__FUNC_SDA0>;
+ bias-pull-up;
+ mediatek,pull-up-adv = <3>;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ i2c1_pins: i2c1-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO118__FUNC_SCL1>,
+ <PINMUX_GPIO119__FUNC_SDA1>;
+ bias-pull-up;
+ mediatek,pull-up-adv = <3>;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ i2c2_pins: i2c2-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO141__FUNC_SCL2>,
+ <PINMUX_GPIO142__FUNC_SDA2>;
+ bias-pull-up;
+ mediatek,pull-up-adv = <3>;
+ mediatek,drive-strength-adv = <0>;
+ };
+ };
+
+ i2c3_pins: i2c3-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO160__FUNC_SCL3>,
+ <PINMUX_GPIO161__FUNC_SDA3>;
+ bias-disable;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ i2c7_pins: i2c7-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO124__FUNC_SCL7>,
+ <PINMUX_GPIO125__FUNC_SDA7>;
+ bias-disable;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ spi1_pins: spi1-default-pins {
+ pins-cs-mosi-clk {
+ pinmux = <PINMUX_GPIO157__FUNC_SPI1_A_CSB>,
+ <PINMUX_GPIO159__FUNC_SPI1_A_MO>,
+ <PINMUX_GPIO156__FUNC_SPI1_A_CLK>;
+ bias-disable;
+ };
+
+ pins-miso {
+ pinmux = <PINMUX_GPIO158__FUNC_SPI1_A_MI>;
+ bias-pull-down;
+ };
+ };
+
+ spi5_pins: spi5-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO38__FUNC_SPI5_A_MI>,
+ <PINMUX_GPIO37__FUNC_GPIO37>,
+ <PINMUX_GPIO39__FUNC_SPI5_A_MO>,
+ <PINMUX_GPIO36__FUNC_SPI5_A_CLK>;
+ bias-disable;
+ };
+ };
+};
+
+&spi1 {
+ status = "okay";
+
+ mediatek,pad-select = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins>;
+};
+
+&spi5 {
+ status = "okay";
+
+ cs-gpios = <&pio 37 GPIO_ACTIVE_LOW>;
+ mediatek,pad-select = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi5_pins>;
};
&uart0 {
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 06/16] arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Asurada platform has five I2C controllers and two SPI controllers
that are used. In preparation for enabling the devices connected to
these controllers, enable and configure their busses.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 130 ++++++++++++++++++
1 file changed, 130 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 5cb7580a13cf..3c5b1e475cf6 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -85,6 +85,47 @@ ppvar_sys: ppvar-sys {
};
};
+&i2c0 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+};
+
+&i2c1 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+};
+
+&i2c2 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ clock-stretch-ns = <12600>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+};
+
+&i2c3 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins>;
+};
+
+&i2c7 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c7_pins>;
+};
+
&pio {
/* 220 lines */
gpio-line-names = "I2S_DP_LRCK",
@@ -311,6 +352,95 @@ &pio {
"AUD_DAT_MOSI1",
"AUD_DAT_MISO0",
"AUD_DAT_MISO1";
+
+ i2c0_pins: i2c0-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO204__FUNC_SCL0>,
+ <PINMUX_GPIO205__FUNC_SDA0>;
+ bias-pull-up;
+ mediatek,pull-up-adv = <3>;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ i2c1_pins: i2c1-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO118__FUNC_SCL1>,
+ <PINMUX_GPIO119__FUNC_SDA1>;
+ bias-pull-up;
+ mediatek,pull-up-adv = <3>;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ i2c2_pins: i2c2-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO141__FUNC_SCL2>,
+ <PINMUX_GPIO142__FUNC_SDA2>;
+ bias-pull-up;
+ mediatek,pull-up-adv = <3>;
+ mediatek,drive-strength-adv = <0>;
+ };
+ };
+
+ i2c3_pins: i2c3-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO160__FUNC_SCL3>,
+ <PINMUX_GPIO161__FUNC_SDA3>;
+ bias-disable;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ i2c7_pins: i2c7-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO124__FUNC_SCL7>,
+ <PINMUX_GPIO125__FUNC_SDA7>;
+ bias-disable;
+ mediatek,drive-strength-adv = <7>;
+ };
+ };
+
+ spi1_pins: spi1-default-pins {
+ pins-cs-mosi-clk {
+ pinmux = <PINMUX_GPIO157__FUNC_SPI1_A_CSB>,
+ <PINMUX_GPIO159__FUNC_SPI1_A_MO>,
+ <PINMUX_GPIO156__FUNC_SPI1_A_CLK>;
+ bias-disable;
+ };
+
+ pins-miso {
+ pinmux = <PINMUX_GPIO158__FUNC_SPI1_A_MI>;
+ bias-pull-down;
+ };
+ };
+
+ spi5_pins: spi5-default-pins {
+ pins-bus {
+ pinmux = <PINMUX_GPIO38__FUNC_SPI5_A_MI>,
+ <PINMUX_GPIO37__FUNC_GPIO37>,
+ <PINMUX_GPIO39__FUNC_SPI5_A_MO>,
+ <PINMUX_GPIO36__FUNC_SPI5_A_CLK>;
+ bias-disable;
+ };
+ };
+};
+
+&spi1 {
+ status = "okay";
+
+ mediatek,pad-select = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins>;
+};
+
+&spi5 {
+ status = "okay";
+
+ cs-gpios = <&pio 37 GPIO_ACTIVE_LOW>;
+ mediatek,pad-select = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi5_pins>;
};
&uart0 {
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 07/16] arm64: dts: mediatek: asurada: Add ChromeOS EC
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add support for the ChromeOS Embedded Controller present on the Asurada
platform. It is connected through the SPI1 bus and offers several
functionalities: base detection, PWM controller, I2C tunneling,
regulators, Type-C connector management, keyboard and Smart Battery
Metrics (SBS).
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Renamed PWM subnode to avoid dt-binding warning (ec-pwm -> pwm)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 79 +++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 3c5b1e475cf6..662207d0eb75 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -353,6 +353,14 @@ &pio {
"AUD_DAT_MISO0",
"AUD_DAT_MISO1";
+ cros_ec_int: cros-ec-irq-default-pins {
+ pins-ec-ap-int-odl {
+ pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
+ input-enable;
+ bias-pull-up;
+ };
+ };
+
i2c0_pins: i2c0-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO204__FUNC_SCL0>,
@@ -432,6 +440,74 @@ &spi1 {
mediatek,pad-select = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi1_pins>;
+
+ cros_ec: ec@0 {
+ compatible = "google,cros-ec-spi";
+ reg = <0>;
+ interrupts-extended = <&pio 5 IRQ_TYPE_LEVEL_LOW>;
+ spi-max-frequency = <3000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&cros_ec_int>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ base_detection: cbas {
+ compatible = "google,cros-cbas";
+ };
+
+ cros_ec_pwm: pwm {
+ compatible = "google,cros-ec-pwm";
+ #pwm-cells = <1>;
+
+ status = "disabled";
+ };
+
+ i2c_tunnel: i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ google,remote-bus = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mt6360_ldo3_reg: regulator@0 {
+ compatible = "google,cros-ec-regulator";
+ reg = <0>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ mt6360_ldo5_reg: regulator@1 {
+ compatible = "google,cros-ec-regulator";
+ reg = <1>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ typec {
+ compatible = "google,cros-ec-typec";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb_c0: connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "left";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+
+ usb_c1: connector@1 {
+ compatible = "usb-c-connector";
+ reg = <1>;
+ label = "right";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+ };
+ };
};
&spi5 {
@@ -446,3 +522,6 @@ &spi5 {
&uart0 {
status = "okay";
};
+
+#include <arm/cros-ec-keyboard.dtsi>
+#include <arm/cros-ec-sbs.dtsi>
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 07/16] arm64: dts: mediatek: asurada: Add ChromeOS EC
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add support for the ChromeOS Embedded Controller present on the Asurada
platform. It is connected through the SPI1 bus and offers several
functionalities: base detection, PWM controller, I2C tunneling,
regulators, Type-C connector management, keyboard and Smart Battery
Metrics (SBS).
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Renamed PWM subnode to avoid dt-binding warning (ec-pwm -> pwm)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 79 +++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 3c5b1e475cf6..662207d0eb75 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -353,6 +353,14 @@ &pio {
"AUD_DAT_MISO0",
"AUD_DAT_MISO1";
+ cros_ec_int: cros-ec-irq-default-pins {
+ pins-ec-ap-int-odl {
+ pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
+ input-enable;
+ bias-pull-up;
+ };
+ };
+
i2c0_pins: i2c0-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO204__FUNC_SCL0>,
@@ -432,6 +440,74 @@ &spi1 {
mediatek,pad-select = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi1_pins>;
+
+ cros_ec: ec@0 {
+ compatible = "google,cros-ec-spi";
+ reg = <0>;
+ interrupts-extended = <&pio 5 IRQ_TYPE_LEVEL_LOW>;
+ spi-max-frequency = <3000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&cros_ec_int>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ base_detection: cbas {
+ compatible = "google,cros-cbas";
+ };
+
+ cros_ec_pwm: pwm {
+ compatible = "google,cros-ec-pwm";
+ #pwm-cells = <1>;
+
+ status = "disabled";
+ };
+
+ i2c_tunnel: i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ google,remote-bus = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mt6360_ldo3_reg: regulator@0 {
+ compatible = "google,cros-ec-regulator";
+ reg = <0>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ mt6360_ldo5_reg: regulator@1 {
+ compatible = "google,cros-ec-regulator";
+ reg = <1>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ typec {
+ compatible = "google,cros-ec-typec";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb_c0: connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "left";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+
+ usb_c1: connector@1 {
+ compatible = "usb-c-connector";
+ reg = <1>;
+ label = "right";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+ };
+ };
};
&spi5 {
@@ -446,3 +522,6 @@ &spi5 {
&uart0 {
status = "okay";
};
+
+#include <arm/cros-ec-keyboard.dtsi>
+#include <arm/cros-ec-sbs.dtsi>
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 07/16] arm64: dts: mediatek: asurada: Add ChromeOS EC
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add support for the ChromeOS Embedded Controller present on the Asurada
platform. It is connected through the SPI1 bus and offers several
functionalities: base detection, PWM controller, I2C tunneling,
regulators, Type-C connector management, keyboard and Smart Battery
Metrics (SBS).
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Renamed PWM subnode to avoid dt-binding warning (ec-pwm -> pwm)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 79 +++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 3c5b1e475cf6..662207d0eb75 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -353,6 +353,14 @@ &pio {
"AUD_DAT_MISO0",
"AUD_DAT_MISO1";
+ cros_ec_int: cros-ec-irq-default-pins {
+ pins-ec-ap-int-odl {
+ pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
+ input-enable;
+ bias-pull-up;
+ };
+ };
+
i2c0_pins: i2c0-default-pins {
pins-bus {
pinmux = <PINMUX_GPIO204__FUNC_SCL0>,
@@ -432,6 +440,74 @@ &spi1 {
mediatek,pad-select = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi1_pins>;
+
+ cros_ec: ec@0 {
+ compatible = "google,cros-ec-spi";
+ reg = <0>;
+ interrupts-extended = <&pio 5 IRQ_TYPE_LEVEL_LOW>;
+ spi-max-frequency = <3000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&cros_ec_int>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ base_detection: cbas {
+ compatible = "google,cros-cbas";
+ };
+
+ cros_ec_pwm: pwm {
+ compatible = "google,cros-ec-pwm";
+ #pwm-cells = <1>;
+
+ status = "disabled";
+ };
+
+ i2c_tunnel: i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ google,remote-bus = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mt6360_ldo3_reg: regulator@0 {
+ compatible = "google,cros-ec-regulator";
+ reg = <0>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ mt6360_ldo5_reg: regulator@1 {
+ compatible = "google,cros-ec-regulator";
+ reg = <1>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ typec {
+ compatible = "google,cros-ec-typec";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb_c0: connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "left";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+
+ usb_c1: connector@1 {
+ compatible = "usb-c-connector";
+ reg = <1>;
+ label = "right";
+ power-role = "dual";
+ data-role = "host";
+ try-power-role = "source";
+ };
+ };
+ };
};
&spi5 {
@@ -446,3 +522,6 @@ &spi5 {
&uart0 {
status = "okay";
};
+
+#include <arm/cros-ec-keyboard.dtsi>
+#include <arm/cros-ec-sbs.dtsi>
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 08/16] arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Chromebooks' embedded keyboards differ from standard layouts for the
top row in that they have shortcuts in place of the standard function
keys. Map these keys to achieve the functionality that is pictured on
the printouts.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 29 +++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 662207d0eb75..a1cbf7a375b6 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -525,3 +525,32 @@ &uart0 {
#include <arm/cros-ec-keyboard.dtsi>
#include <arm/cros-ec-sbs.dtsi>
+
+&keyboard_controller {
+ function-row-physmap = <
+ MATRIX_KEY(0x00, 0x02, 0) /* T1 */
+ MATRIX_KEY(0x03, 0x02, 0) /* T2 */
+ MATRIX_KEY(0x02, 0x02, 0) /* T3 */
+ MATRIX_KEY(0x01, 0x02, 0) /* T4 */
+ MATRIX_KEY(0x03, 0x04, 0) /* T5 */
+ MATRIX_KEY(0x02, 0x04, 0) /* T6 */
+ MATRIX_KEY(0x01, 0x04, 0) /* T7 */
+ MATRIX_KEY(0x02, 0x09, 0) /* T8 */
+ MATRIX_KEY(0x01, 0x09, 0) /* T9 */
+ MATRIX_KEY(0x00, 0x04, 0) /* T10 */
+ >;
+ linux,keymap = <
+ MATRIX_KEY(0x00, 0x02, KEY_BACK)
+ MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
+ MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
+ MATRIX_KEY(0x01, 0x02, KEY_SCALE)
+ MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
+ MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
+ MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
+ MATRIX_KEY(0x02, 0x09, KEY_MUTE)
+ MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
+ MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
+
+ CROS_STD_MAIN_KEYMAP
+ >;
+};
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 08/16] arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Chromebooks' embedded keyboards differ from standard layouts for the
top row in that they have shortcuts in place of the standard function
keys. Map these keys to achieve the functionality that is pictured on
the printouts.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 29 +++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 662207d0eb75..a1cbf7a375b6 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -525,3 +525,32 @@ &uart0 {
#include <arm/cros-ec-keyboard.dtsi>
#include <arm/cros-ec-sbs.dtsi>
+
+&keyboard_controller {
+ function-row-physmap = <
+ MATRIX_KEY(0x00, 0x02, 0) /* T1 */
+ MATRIX_KEY(0x03, 0x02, 0) /* T2 */
+ MATRIX_KEY(0x02, 0x02, 0) /* T3 */
+ MATRIX_KEY(0x01, 0x02, 0) /* T4 */
+ MATRIX_KEY(0x03, 0x04, 0) /* T5 */
+ MATRIX_KEY(0x02, 0x04, 0) /* T6 */
+ MATRIX_KEY(0x01, 0x04, 0) /* T7 */
+ MATRIX_KEY(0x02, 0x09, 0) /* T8 */
+ MATRIX_KEY(0x01, 0x09, 0) /* T9 */
+ MATRIX_KEY(0x00, 0x04, 0) /* T10 */
+ >;
+ linux,keymap = <
+ MATRIX_KEY(0x00, 0x02, KEY_BACK)
+ MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
+ MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
+ MATRIX_KEY(0x01, 0x02, KEY_SCALE)
+ MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
+ MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
+ MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
+ MATRIX_KEY(0x02, 0x09, KEY_MUTE)
+ MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
+ MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
+
+ CROS_STD_MAIN_KEYMAP
+ >;
+};
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 08/16] arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Chromebooks' embedded keyboards differ from standard layouts for the
top row in that they have shortcuts in place of the standard function
keys. Map these keys to achieve the functionality that is pictured on
the printouts.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 29 +++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 662207d0eb75..a1cbf7a375b6 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -525,3 +525,32 @@ &uart0 {
#include <arm/cros-ec-keyboard.dtsi>
#include <arm/cros-ec-sbs.dtsi>
+
+&keyboard_controller {
+ function-row-physmap = <
+ MATRIX_KEY(0x00, 0x02, 0) /* T1 */
+ MATRIX_KEY(0x03, 0x02, 0) /* T2 */
+ MATRIX_KEY(0x02, 0x02, 0) /* T3 */
+ MATRIX_KEY(0x01, 0x02, 0) /* T4 */
+ MATRIX_KEY(0x03, 0x04, 0) /* T5 */
+ MATRIX_KEY(0x02, 0x04, 0) /* T6 */
+ MATRIX_KEY(0x01, 0x04, 0) /* T7 */
+ MATRIX_KEY(0x02, 0x09, 0) /* T8 */
+ MATRIX_KEY(0x01, 0x09, 0) /* T9 */
+ MATRIX_KEY(0x00, 0x04, 0) /* T10 */
+ >;
+ linux,keymap = <
+ MATRIX_KEY(0x00, 0x02, KEY_BACK)
+ MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
+ MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
+ MATRIX_KEY(0x01, 0x02, KEY_SCALE)
+ MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
+ MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
+ MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
+ MATRIX_KEY(0x02, 0x09, KEY_MUTE)
+ MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
+ MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
+
+ CROS_STD_MAIN_KEYMAP
+ >;
+};
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread* Re: [PATCH v2 08/16] arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-06 11:04 ` Chen-Yu Tsai
-1 siblings, 0 replies; 69+ messages in thread
From: Chen-Yu Tsai @ 2022-05-06 11:04 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: Matthias Brugger, AngeloGioacchino Del Regno, kernel,
Krzysztof Kozlowski, Rob Herring, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
Hi,
On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado
<nfraprado@collabora.com> wrote:
>
> Chromebooks' embedded keyboards differ from standard layouts for the
> top row in that they have shortcuts in place of the standard function
> keys. Map these keys to achieve the functionality that is pictured on
> the printouts.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
>
> (no changes since v1)
>
> .../boot/dts/mediatek/mt8192-asurada.dtsi | 29 +++++++++++++++++++
> 1 file changed, 29 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> index 662207d0eb75..a1cbf7a375b6 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> @@ -525,3 +525,32 @@ &uart0 {
>
> #include <arm/cros-ec-keyboard.dtsi>
> #include <arm/cros-ec-sbs.dtsi>
> +
> +&keyboard_controller {
> + function-row-physmap = <
> + MATRIX_KEY(0x00, 0x02, 0) /* T1 */
> + MATRIX_KEY(0x03, 0x02, 0) /* T2 */
> + MATRIX_KEY(0x02, 0x02, 0) /* T3 */
> + MATRIX_KEY(0x01, 0x02, 0) /* T4 */
> + MATRIX_KEY(0x03, 0x04, 0) /* T5 */
> + MATRIX_KEY(0x02, 0x04, 0) /* T6 */
> + MATRIX_KEY(0x01, 0x04, 0) /* T7 */
> + MATRIX_KEY(0x02, 0x09, 0) /* T8 */
> + MATRIX_KEY(0x01, 0x09, 0) /* T9 */
> + MATRIX_KEY(0x00, 0x04, 0) /* T10 */
> + >;
> + linux,keymap = <
> + MATRIX_KEY(0x00, 0x02, KEY_BACK)
> + MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
> + MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
> + MATRIX_KEY(0x01, 0x02, KEY_SCALE)
> + MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
> + MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
> + MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
> + MATRIX_KEY(0x02, 0x09, KEY_MUTE)
> + MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
> + MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
There's a slight nuance here, the keyboards for Hayato and Spherion
are not the same one. Hayato follows the keyboard design of older
Chromebooks, such as Kevin:
back, forward, refresh, zoom, scale, brightness up ...
(the right side part is the same)
Spherion's keyboard layout matches what you have above.
Also, "zoom" should probably be full-screen, even though the two
map to the same keycode.
Regards
ChenYu
> +
> + CROS_STD_MAIN_KEYMAP
> + >;
> +};
> --
> 2.36.0
>
^ permalink raw reply [flat|nested] 69+ messages in thread* Re: [PATCH v2 08/16] arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
@ 2022-05-06 11:04 ` Chen-Yu Tsai
0 siblings, 0 replies; 69+ messages in thread
From: Chen-Yu Tsai @ 2022-05-06 11:04 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: Matthias Brugger, AngeloGioacchino Del Regno, kernel,
Krzysztof Kozlowski, Rob Herring, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
Hi,
On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado
<nfraprado@collabora.com> wrote:
>
> Chromebooks' embedded keyboards differ from standard layouts for the
> top row in that they have shortcuts in place of the standard function
> keys. Map these keys to achieve the functionality that is pictured on
> the printouts.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
>
> (no changes since v1)
>
> .../boot/dts/mediatek/mt8192-asurada.dtsi | 29 +++++++++++++++++++
> 1 file changed, 29 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> index 662207d0eb75..a1cbf7a375b6 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> @@ -525,3 +525,32 @@ &uart0 {
>
> #include <arm/cros-ec-keyboard.dtsi>
> #include <arm/cros-ec-sbs.dtsi>
> +
> +&keyboard_controller {
> + function-row-physmap = <
> + MATRIX_KEY(0x00, 0x02, 0) /* T1 */
> + MATRIX_KEY(0x03, 0x02, 0) /* T2 */
> + MATRIX_KEY(0x02, 0x02, 0) /* T3 */
> + MATRIX_KEY(0x01, 0x02, 0) /* T4 */
> + MATRIX_KEY(0x03, 0x04, 0) /* T5 */
> + MATRIX_KEY(0x02, 0x04, 0) /* T6 */
> + MATRIX_KEY(0x01, 0x04, 0) /* T7 */
> + MATRIX_KEY(0x02, 0x09, 0) /* T8 */
> + MATRIX_KEY(0x01, 0x09, 0) /* T9 */
> + MATRIX_KEY(0x00, 0x04, 0) /* T10 */
> + >;
> + linux,keymap = <
> + MATRIX_KEY(0x00, 0x02, KEY_BACK)
> + MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
> + MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
> + MATRIX_KEY(0x01, 0x02, KEY_SCALE)
> + MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
> + MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
> + MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
> + MATRIX_KEY(0x02, 0x09, KEY_MUTE)
> + MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
> + MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
There's a slight nuance here, the keyboards for Hayato and Spherion
are not the same one. Hayato follows the keyboard design of older
Chromebooks, such as Kevin:
back, forward, refresh, zoom, scale, brightness up ...
(the right side part is the same)
Spherion's keyboard layout matches what you have above.
Also, "zoom" should probably be full-screen, even though the two
map to the same keycode.
Regards
ChenYu
> +
> + CROS_STD_MAIN_KEYMAP
> + >;
> +};
> --
> 2.36.0
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 69+ messages in thread* Re: [PATCH v2 08/16] arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
@ 2022-05-06 11:04 ` Chen-Yu Tsai
0 siblings, 0 replies; 69+ messages in thread
From: Chen-Yu Tsai @ 2022-05-06 11:04 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: Matthias Brugger, AngeloGioacchino Del Regno, kernel,
Krzysztof Kozlowski, Rob Herring, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
Hi,
On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado
<nfraprado@collabora.com> wrote:
>
> Chromebooks' embedded keyboards differ from standard layouts for the
> top row in that they have shortcuts in place of the standard function
> keys. Map these keys to achieve the functionality that is pictured on
> the printouts.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> ---
>
> (no changes since v1)
>
> .../boot/dts/mediatek/mt8192-asurada.dtsi | 29 +++++++++++++++++++
> 1 file changed, 29 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> index 662207d0eb75..a1cbf7a375b6 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> @@ -525,3 +525,32 @@ &uart0 {
>
> #include <arm/cros-ec-keyboard.dtsi>
> #include <arm/cros-ec-sbs.dtsi>
> +
> +&keyboard_controller {
> + function-row-physmap = <
> + MATRIX_KEY(0x00, 0x02, 0) /* T1 */
> + MATRIX_KEY(0x03, 0x02, 0) /* T2 */
> + MATRIX_KEY(0x02, 0x02, 0) /* T3 */
> + MATRIX_KEY(0x01, 0x02, 0) /* T4 */
> + MATRIX_KEY(0x03, 0x04, 0) /* T5 */
> + MATRIX_KEY(0x02, 0x04, 0) /* T6 */
> + MATRIX_KEY(0x01, 0x04, 0) /* T7 */
> + MATRIX_KEY(0x02, 0x09, 0) /* T8 */
> + MATRIX_KEY(0x01, 0x09, 0) /* T9 */
> + MATRIX_KEY(0x00, 0x04, 0) /* T10 */
> + >;
> + linux,keymap = <
> + MATRIX_KEY(0x00, 0x02, KEY_BACK)
> + MATRIX_KEY(0x03, 0x02, KEY_REFRESH)
> + MATRIX_KEY(0x02, 0x02, KEY_ZOOM)
> + MATRIX_KEY(0x01, 0x02, KEY_SCALE)
> + MATRIX_KEY(0x03, 0x04, KEY_SYSRQ)
> + MATRIX_KEY(0x02, 0x04, KEY_BRIGHTNESSDOWN)
> + MATRIX_KEY(0x01, 0x04, KEY_BRIGHTNESSUP)
> + MATRIX_KEY(0x02, 0x09, KEY_MUTE)
> + MATRIX_KEY(0x01, 0x09, KEY_VOLUMEDOWN)
> + MATRIX_KEY(0x00, 0x04, KEY_VOLUMEUP)
There's a slight nuance here, the keyboards for Hayato and Spherion
are not the same one. Hayato follows the keyboard design of older
Chromebooks, such as Kevin:
back, forward, refresh, zoom, scale, brightness up ...
(the right side part is the same)
Spherion's keyboard layout matches what you have above.
Also, "zoom" should probably be full-screen, even though the two
map to the same keycode.
Regards
ChenYu
> +
> + CROS_STD_MAIN_KEYMAP
> + >;
> +};
> --
> 2.36.0
>
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 69+ messages in thread
* [PATCH v2 09/16] arm64: dts: mediatek: asurada: Add Cr50 TPM
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Asurada platform has a Google Security Chip connected to the SPI5
bus. It runs the cr50 firmware and provides TPM functionality. Add
support for it.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index a1cbf7a375b6..5221f1d1b7dc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -5,6 +5,7 @@
*/
/dts-v1/;
#include "mt8192.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
aliases {
@@ -353,6 +354,13 @@ &pio {
"AUD_DAT_MISO0",
"AUD_DAT_MISO1";
+ cr50_int: cr50-irq-default-pins {
+ pins-gsc-ap-int-odl {
+ pinmux = <PINMUX_GPIO171__FUNC_GPIO171>;
+ input-enable;
+ };
+ };
+
cros_ec_int: cros-ec-irq-default-pins {
pins-ec-ap-int-odl {
pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
@@ -517,6 +525,15 @@ &spi5 {
mediatek,pad-select = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi5_pins>;
+
+ cr50@0 {
+ compatible = "google,cr50";
+ reg = <0>;
+ interrupts-extended = <&pio 171 IRQ_TYPE_EDGE_RISING>;
+ spi-max-frequency = <1000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&cr50_int>;
+ };
};
&uart0 {
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 09/16] arm64: dts: mediatek: asurada: Add Cr50 TPM
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Asurada platform has a Google Security Chip connected to the SPI5
bus. It runs the cr50 firmware and provides TPM functionality. Add
support for it.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index a1cbf7a375b6..5221f1d1b7dc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -5,6 +5,7 @@
*/
/dts-v1/;
#include "mt8192.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
aliases {
@@ -353,6 +354,13 @@ &pio {
"AUD_DAT_MISO0",
"AUD_DAT_MISO1";
+ cr50_int: cr50-irq-default-pins {
+ pins-gsc-ap-int-odl {
+ pinmux = <PINMUX_GPIO171__FUNC_GPIO171>;
+ input-enable;
+ };
+ };
+
cros_ec_int: cros-ec-irq-default-pins {
pins-ec-ap-int-odl {
pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
@@ -517,6 +525,15 @@ &spi5 {
mediatek,pad-select = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi5_pins>;
+
+ cr50@0 {
+ compatible = "google,cr50";
+ reg = <0>;
+ interrupts-extended = <&pio 171 IRQ_TYPE_EDGE_RISING>;
+ spi-max-frequency = <1000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&cr50_int>;
+ };
};
&uart0 {
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 09/16] arm64: dts: mediatek: asurada: Add Cr50 TPM
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Asurada platform has a Google Security Chip connected to the SPI5
bus. It runs the cr50 firmware and provides TPM functionality. Add
support for it.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index a1cbf7a375b6..5221f1d1b7dc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -5,6 +5,7 @@
*/
/dts-v1/;
#include "mt8192.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
aliases {
@@ -353,6 +354,13 @@ &pio {
"AUD_DAT_MISO0",
"AUD_DAT_MISO1";
+ cr50_int: cr50-irq-default-pins {
+ pins-gsc-ap-int-odl {
+ pinmux = <PINMUX_GPIO171__FUNC_GPIO171>;
+ input-enable;
+ };
+ };
+
cros_ec_int: cros-ec-irq-default-pins {
pins-ec-ap-int-odl {
pinmux = <PINMUX_GPIO5__FUNC_GPIO5>;
@@ -517,6 +525,15 @@ &spi5 {
mediatek,pad-select = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi5_pins>;
+
+ cr50@0 {
+ compatible = "google,cr50";
+ reg = <0>;
+ interrupts-extended = <&pio 171 IRQ_TYPE_EDGE_RISING>;
+ spi-max-frequency = <1000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&cr50_int>;
+ };
};
&uart0 {
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 10/16] arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add support for the Elan eKTH3000 i2c trackpad present on Asurada. It is
connected to the I2C2 bus and has address 0x15.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 5221f1d1b7dc..a15e84d86449 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -109,6 +109,16 @@ &i2c2 {
clock-stretch-ns = <12600>;
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
+
+ trackpad@15 {
+ compatible = "elan,ekth3000";
+ reg = <0x15>;
+ interrupts-extended = <&pio 15 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&trackpad_pins>;
+ vcc-supply = <&pp3300_u>;
+ wakeup-source;
+ };
};
&i2c3 {
@@ -440,6 +450,14 @@ pins-bus {
bias-disable;
};
};
+
+ trackpad_pins: trackpad-default-pins {
+ pins-int-n {
+ pinmux = <PINMUX_GPIO15__FUNC_GPIO15>;
+ input-enable;
+ mediatek,pull-up-adv = <3>;
+ };
+ };
};
&spi1 {
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 10/16] arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add support for the Elan eKTH3000 i2c trackpad present on Asurada. It is
connected to the I2C2 bus and has address 0x15.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 5221f1d1b7dc..a15e84d86449 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -109,6 +109,16 @@ &i2c2 {
clock-stretch-ns = <12600>;
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
+
+ trackpad@15 {
+ compatible = "elan,ekth3000";
+ reg = <0x15>;
+ interrupts-extended = <&pio 15 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&trackpad_pins>;
+ vcc-supply = <&pp3300_u>;
+ wakeup-source;
+ };
};
&i2c3 {
@@ -440,6 +450,14 @@ pins-bus {
bias-disable;
};
};
+
+ trackpad_pins: trackpad-default-pins {
+ pins-int-n {
+ pinmux = <PINMUX_GPIO15__FUNC_GPIO15>;
+ input-enable;
+ mediatek,pull-up-adv = <3>;
+ };
+ };
};
&spi1 {
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 10/16] arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Add support for the Elan eKTH3000 i2c trackpad present on Asurada. It is
connected to the I2C2 bus and has address 0x15.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../boot/dts/mediatek/mt8192-asurada.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 5221f1d1b7dc..a15e84d86449 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -109,6 +109,16 @@ &i2c2 {
clock-stretch-ns = <12600>;
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
+
+ trackpad@15 {
+ compatible = "elan,ekth3000";
+ reg = <0x15>;
+ interrupts-extended = <&pio 15 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&trackpad_pins>;
+ vcc-supply = <&pp3300_u>;
+ wakeup-source;
+ };
};
&i2c3 {
@@ -440,6 +450,14 @@ pins-bus {
bias-disable;
};
};
+
+ trackpad_pins: trackpad-default-pins {
+ pins-int-n {
+ pinmux = <PINMUX_GPIO15__FUNC_GPIO15>;
+ input-enable;
+ mediatek,pull-up-adv = <3>;
+ };
+ };
};
&spi1 {
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 11/16] arm64: dts: mediatek: asurada: Add I2C touchscreen
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
All machines of the Asurada platform have a touchscreen at address 0x10
in the I2C0 bus, but the devices vary: Spherion has the Elan eKTH3500
touchscreen, while Hayato has a generic HID-over-i2c touchscreen.
Add common support for the touchscreens on the platform and the
specifics in each board file.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../dts/mediatek/mt8192-asurada-hayato-r1.dts | 7 ++++++
.../mediatek/mt8192-asurada-spherion-r0.dts | 4 +++
.../boot/dts/mediatek/mt8192-asurada.dtsi | 25 +++++++++++++++++++
3 files changed, 36 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
index 00c76709a055..b62c747e9e54 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
@@ -9,3 +9,10 @@ / {
model = "Google Hayato rev1";
compatible = "google,hayato-rev1", "google,hayato", "mediatek,mt8192";
};
+
+&touchscreen {
+ compatible = "hid-over-i2c";
+ post-power-on-delay-ms = <10>;
+ hid-descr-addr = <0x0001>;
+ vdd-supply = <&pp3300_u>;
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
index d384d584bbcf..35d9c5294fe0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -11,3 +11,7 @@ / {
"google,spherion-rev1", "google,spherion-rev0",
"google,spherion", "mediatek,mt8192";
};
+
+&touchscreen {
+ compatible = "elan,ekth3500";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index a15e84d86449..c852cb0e8b63 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -92,6 +92,13 @@ &i2c0 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
+
+ touchscreen: touchscreen@10 {
+ reg = <0x10>;
+ interrupts-extended = <&pio 21 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchscreen_pins>;
+ };
};
&i2c1 {
@@ -458,6 +465,24 @@ pins-int-n {
mediatek,pull-up-adv = <3>;
};
};
+
+ touchscreen_pins: touchscreen-default-pins {
+ pins-irq {
+ pinmux = <PINMUX_GPIO21__FUNC_GPIO21>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pins-reset {
+ pinmux = <PINMUX_GPIO137__FUNC_GPIO137>;
+ output-high;
+ };
+
+ pins-report-sw {
+ pinmux = <PINMUX_GPIO138__FUNC_GPIO138>;
+ output-low;
+ };
+ };
};
&spi1 {
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 11/16] arm64: dts: mediatek: asurada: Add I2C touchscreen
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
All machines of the Asurada platform have a touchscreen at address 0x10
in the I2C0 bus, but the devices vary: Spherion has the Elan eKTH3500
touchscreen, while Hayato has a generic HID-over-i2c touchscreen.
Add common support for the touchscreens on the platform and the
specifics in each board file.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../dts/mediatek/mt8192-asurada-hayato-r1.dts | 7 ++++++
.../mediatek/mt8192-asurada-spherion-r0.dts | 4 +++
.../boot/dts/mediatek/mt8192-asurada.dtsi | 25 +++++++++++++++++++
3 files changed, 36 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
index 00c76709a055..b62c747e9e54 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
@@ -9,3 +9,10 @@ / {
model = "Google Hayato rev1";
compatible = "google,hayato-rev1", "google,hayato", "mediatek,mt8192";
};
+
+&touchscreen {
+ compatible = "hid-over-i2c";
+ post-power-on-delay-ms = <10>;
+ hid-descr-addr = <0x0001>;
+ vdd-supply = <&pp3300_u>;
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
index d384d584bbcf..35d9c5294fe0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -11,3 +11,7 @@ / {
"google,spherion-rev1", "google,spherion-rev0",
"google,spherion", "mediatek,mt8192";
};
+
+&touchscreen {
+ compatible = "elan,ekth3500";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index a15e84d86449..c852cb0e8b63 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -92,6 +92,13 @@ &i2c0 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
+
+ touchscreen: touchscreen@10 {
+ reg = <0x10>;
+ interrupts-extended = <&pio 21 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchscreen_pins>;
+ };
};
&i2c1 {
@@ -458,6 +465,24 @@ pins-int-n {
mediatek,pull-up-adv = <3>;
};
};
+
+ touchscreen_pins: touchscreen-default-pins {
+ pins-irq {
+ pinmux = <PINMUX_GPIO21__FUNC_GPIO21>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pins-reset {
+ pinmux = <PINMUX_GPIO137__FUNC_GPIO137>;
+ output-high;
+ };
+
+ pins-report-sw {
+ pinmux = <PINMUX_GPIO138__FUNC_GPIO138>;
+ output-low;
+ };
+ };
};
&spi1 {
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 11/16] arm64: dts: mediatek: asurada: Add I2C touchscreen
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
All machines of the Asurada platform have a touchscreen at address 0x10
in the I2C0 bus, but the devices vary: Spherion has the Elan eKTH3500
touchscreen, while Hayato has a generic HID-over-i2c touchscreen.
Add common support for the touchscreens on the platform and the
specifics in each board file.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../dts/mediatek/mt8192-asurada-hayato-r1.dts | 7 ++++++
.../mediatek/mt8192-asurada-spherion-r0.dts | 4 +++
.../boot/dts/mediatek/mt8192-asurada.dtsi | 25 +++++++++++++++++++
3 files changed, 36 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
index 00c76709a055..b62c747e9e54 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
@@ -9,3 +9,10 @@ / {
model = "Google Hayato rev1";
compatible = "google,hayato-rev1", "google,hayato", "mediatek,mt8192";
};
+
+&touchscreen {
+ compatible = "hid-over-i2c";
+ post-power-on-delay-ms = <10>;
+ hid-descr-addr = <0x0001>;
+ vdd-supply = <&pp3300_u>;
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
index d384d584bbcf..35d9c5294fe0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -11,3 +11,7 @@ / {
"google,spherion-rev1", "google,spherion-rev0",
"google,spherion", "mediatek,mt8192";
};
+
+&touchscreen {
+ compatible = "elan,ekth3500";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index a15e84d86449..c852cb0e8b63 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -92,6 +92,13 @@ &i2c0 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
+
+ touchscreen: touchscreen@10 {
+ reg = <0x10>;
+ interrupts-extended = <&pio 21 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchscreen_pins>;
+ };
};
&i2c1 {
@@ -458,6 +465,24 @@ pins-int-n {
mediatek,pull-up-adv = <3>;
};
};
+
+ touchscreen_pins: touchscreen-default-pins {
+ pins-irq {
+ pinmux = <PINMUX_GPIO21__FUNC_GPIO21>;
+ input-enable;
+ bias-pull-up;
+ };
+
+ pins-reset {
+ pinmux = <PINMUX_GPIO137__FUNC_GPIO137>;
+ output-high;
+ };
+
+ pins-report-sw {
+ pinmux = <PINMUX_GPIO138__FUNC_GPIO138>;
+ output-low;
+ };
+ };
};
&spi1 {
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 12/16] arm64: dts: mediatek: spherion: Add keyboard backlight
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Spherion board has keyboard backlight controlled by the PWM signal
generated by the ChromeOS EC.
Enable PWM output for ChromeOS EC and add a PWM controlled LED node for
the keyboard backlight.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../dts/mediatek/mt8192-asurada-spherion-r0.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
index 35d9c5294fe0..7f9cf7ee1437 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -4,12 +4,28 @@
*/
/dts-v1/;
#include "mt8192-asurada.dtsi"
+#include <dt-bindings/leds/common.h>
/ {
model = "Google Spherion (rev0 - 3)";
compatible = "google,spherion-rev3", "google,spherion-rev2",
"google,spherion-rev1", "google,spherion-rev0",
"google,spherion", "mediatek,mt8192";
+
+ pwmleds {
+ compatible = "pwm-leds";
+
+ led {
+ function = LED_FUNCTION_KBD_BACKLIGHT;
+ color = <LED_COLOR_ID_WHITE>;
+ pwms = <&cros_ec_pwm 0>;
+ max-brightness = <1023>;
+ };
+ };
+};
+
+&cros_ec_pwm {
+ status = "okay";
};
&touchscreen {
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 12/16] arm64: dts: mediatek: spherion: Add keyboard backlight
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Spherion board has keyboard backlight controlled by the PWM signal
generated by the ChromeOS EC.
Enable PWM output for ChromeOS EC and add a PWM controlled LED node for
the keyboard backlight.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../dts/mediatek/mt8192-asurada-spherion-r0.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
index 35d9c5294fe0..7f9cf7ee1437 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -4,12 +4,28 @@
*/
/dts-v1/;
#include "mt8192-asurada.dtsi"
+#include <dt-bindings/leds/common.h>
/ {
model = "Google Spherion (rev0 - 3)";
compatible = "google,spherion-rev3", "google,spherion-rev2",
"google,spherion-rev1", "google,spherion-rev0",
"google,spherion", "mediatek,mt8192";
+
+ pwmleds {
+ compatible = "pwm-leds";
+
+ led {
+ function = LED_FUNCTION_KBD_BACKLIGHT;
+ color = <LED_COLOR_ID_WHITE>;
+ pwms = <&cros_ec_pwm 0>;
+ max-brightness = <1023>;
+ };
+ };
+};
+
+&cros_ec_pwm {
+ status = "okay";
};
&touchscreen {
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 12/16] arm64: dts: mediatek: spherion: Add keyboard backlight
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Spherion board has keyboard backlight controlled by the PWM signal
generated by the ChromeOS EC.
Enable PWM output for ChromeOS EC and add a PWM controlled LED node for
the keyboard backlight.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
(no changes since v1)
.../dts/mediatek/mt8192-asurada-spherion-r0.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
index 35d9c5294fe0..7f9cf7ee1437 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -4,12 +4,28 @@
*/
/dts-v1/;
#include "mt8192-asurada.dtsi"
+#include <dt-bindings/leds/common.h>
/ {
model = "Google Spherion (rev0 - 3)";
compatible = "google,spherion-rev3", "google,spherion-rev2",
"google,spherion-rev1", "google,spherion-rev0",
"google,spherion", "mediatek,mt8192";
+
+ pwmleds {
+ compatible = "pwm-leds";
+
+ led {
+ function = LED_FUNCTION_KBD_BACKLIGHT;
+ color = <LED_COLOR_ID_WHITE>;
+ pwms = <&cros_ec_pwm 0>;
+ max-brightness = <1023>;
+ };
+ };
+};
+
+&cros_ec_pwm {
+ status = "okay";
};
&touchscreen {
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 13/16] arm64: dts: mediatek: asurada: Enable XHCI
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Enable XHCI controller on the Asurada platform. This allows the use of
the USB ports, and therefore a rootfs can be loaded and a usable shell
reached from a live USB image.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index c852cb0e8b63..4f9a9ec046b0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -583,6 +583,14 @@ &uart0 {
status = "okay";
};
+&xhci {
+ status = "okay";
+
+ wakeup-source;
+ vusb33-supply = <&pp3300_g>;
+ vbus-supply = <&pp5000_a>;
+};
+
#include <arm/cros-ec-keyboard.dtsi>
#include <arm/cros-ec-sbs.dtsi>
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 13/16] arm64: dts: mediatek: asurada: Enable XHCI
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Enable XHCI controller on the Asurada platform. This allows the use of
the USB ports, and therefore a rootfs can be loaded and a usable shell
reached from a live USB image.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index c852cb0e8b63..4f9a9ec046b0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -583,6 +583,14 @@ &uart0 {
status = "okay";
};
+&xhci {
+ status = "okay";
+
+ wakeup-source;
+ vusb33-supply = <&pp3300_g>;
+ vbus-supply = <&pp5000_a>;
+};
+
#include <arm/cros-ec-keyboard.dtsi>
#include <arm/cros-ec-sbs.dtsi>
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 13/16] arm64: dts: mediatek: asurada: Enable XHCI
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Enable XHCI controller on the Asurada platform. This allows the use of
the USB ports, and therefore a rootfs can be loaded and a usable shell
reached from a live USB image.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index c852cb0e8b63..4f9a9ec046b0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -583,6 +583,14 @@ &uart0 {
status = "okay";
};
+&xhci {
+ status = "okay";
+
+ wakeup-source;
+ vusb33-supply = <&pp3300_g>;
+ vbus-supply = <&pp5000_a>;
+};
+
#include <arm/cros-ec-keyboard.dtsi>
#include <arm/cros-ec-sbs.dtsi>
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 14/16] arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Enable MT8192's PCIe controller and add support for the MT7921e WiFi
card that is present on that bus for the Asurada platform.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
.../boot/dts/mediatek/mt8192-asurada.dtsi | 74 +++++++++++++++++++
1 file changed, 74 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 4f9a9ec046b0..87a9a6b1eabc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -66,6 +66,19 @@ pp3300_u: pp3300-u {
vin-supply = <&pp3300_g>;
};
+ pp3300_wlan: pp3300-wlan {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_wlan";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pp3300_wlan_pins>;
+ enable-active-high;
+ gpio = <&pio 143 GPIO_ACTIVE_HIGH>;
+ };
+
/* system wide switching 5.0V power rail */
pp5000_a: pp5000-a {
compatible = "regulator-fixed";
@@ -84,6 +97,17 @@ ppvar_sys: ppvar-sys {
regulator-always-on;
regulator-boot-on;
};
+
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ wifi_restricted_dma_region: wifi@c0000000 {
+ compatible = "restricted-dma-pool";
+ reg = <0 0xc0000000 0 0x4000000>;
+ };
+ };
};
&i2c0 {
@@ -144,6 +168,28 @@ &i2c7 {
pinctrl-0 = <&i2c7_pins>;
};
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_pins>;
+
+ pcie0: pcie@0,0 {
+ device_type = "pci";
+ reg = <0x0000 0 0 0 0>;
+ num-lanes = <1>;
+ bus-range = <0x1 0x1>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ wifi: wifi@0,0 {
+ reg = <0x10000 0 0 0 0x100000>,
+ <0x10000 0 0x100000 0 0x100000>;
+ memory-region = <&wifi_restricted_dma_region>;
+ };
+ };
+};
+
&pio {
/* 220 lines */
gpio-line-names = "I2S_DP_LRCK",
@@ -434,6 +480,34 @@ pins-bus {
};
};
+ pcie_pins: pcie-default-pins {
+ pins-pcie-wake {
+ pinmux = <PINMUX_GPIO63__FUNC_PCIE_WAKE_N>;
+ bias-pull-up;
+ };
+
+ pins-pcie-pereset {
+ pinmux = <PINMUX_GPIO64__FUNC_PCIE_PERESET_N>;
+ };
+
+ pins-pcie-clkreq {
+ pinmux = <PINMUX_GPIO65__FUNC_PCIE_CLKREQ_N>;
+ bias-pull-up;
+ };
+
+ pins-wifi-kill {
+ pinmux = <PINMUX_GPIO145__FUNC_GPIO145>; /* WIFI_KILL_L */
+ output-high;
+ };
+ };
+
+ pp3300_wlan_pins: pp3300-wlan-pins {
+ pins-pcie-en-pp3300-wlan {
+ pinmux = <PINMUX_GPIO143__FUNC_GPIO143>;
+ output-high;
+ };
+ };
+
spi1_pins: spi1-default-pins {
pins-cs-mosi-clk {
pinmux = <PINMUX_GPIO157__FUNC_SPI1_A_CSB>,
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 14/16] arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Enable MT8192's PCIe controller and add support for the MT7921e WiFi
card that is present on that bus for the Asurada platform.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
.../boot/dts/mediatek/mt8192-asurada.dtsi | 74 +++++++++++++++++++
1 file changed, 74 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 4f9a9ec046b0..87a9a6b1eabc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -66,6 +66,19 @@ pp3300_u: pp3300-u {
vin-supply = <&pp3300_g>;
};
+ pp3300_wlan: pp3300-wlan {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_wlan";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pp3300_wlan_pins>;
+ enable-active-high;
+ gpio = <&pio 143 GPIO_ACTIVE_HIGH>;
+ };
+
/* system wide switching 5.0V power rail */
pp5000_a: pp5000-a {
compatible = "regulator-fixed";
@@ -84,6 +97,17 @@ ppvar_sys: ppvar-sys {
regulator-always-on;
regulator-boot-on;
};
+
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ wifi_restricted_dma_region: wifi@c0000000 {
+ compatible = "restricted-dma-pool";
+ reg = <0 0xc0000000 0 0x4000000>;
+ };
+ };
};
&i2c0 {
@@ -144,6 +168,28 @@ &i2c7 {
pinctrl-0 = <&i2c7_pins>;
};
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_pins>;
+
+ pcie0: pcie@0,0 {
+ device_type = "pci";
+ reg = <0x0000 0 0 0 0>;
+ num-lanes = <1>;
+ bus-range = <0x1 0x1>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ wifi: wifi@0,0 {
+ reg = <0x10000 0 0 0 0x100000>,
+ <0x10000 0 0x100000 0 0x100000>;
+ memory-region = <&wifi_restricted_dma_region>;
+ };
+ };
+};
+
&pio {
/* 220 lines */
gpio-line-names = "I2S_DP_LRCK",
@@ -434,6 +480,34 @@ pins-bus {
};
};
+ pcie_pins: pcie-default-pins {
+ pins-pcie-wake {
+ pinmux = <PINMUX_GPIO63__FUNC_PCIE_WAKE_N>;
+ bias-pull-up;
+ };
+
+ pins-pcie-pereset {
+ pinmux = <PINMUX_GPIO64__FUNC_PCIE_PERESET_N>;
+ };
+
+ pins-pcie-clkreq {
+ pinmux = <PINMUX_GPIO65__FUNC_PCIE_CLKREQ_N>;
+ bias-pull-up;
+ };
+
+ pins-wifi-kill {
+ pinmux = <PINMUX_GPIO145__FUNC_GPIO145>; /* WIFI_KILL_L */
+ output-high;
+ };
+ };
+
+ pp3300_wlan_pins: pp3300-wlan-pins {
+ pins-pcie-en-pp3300-wlan {
+ pinmux = <PINMUX_GPIO143__FUNC_GPIO143>;
+ output-high;
+ };
+ };
+
spi1_pins: spi1-default-pins {
pins-cs-mosi-clk {
pinmux = <PINMUX_GPIO157__FUNC_SPI1_A_CSB>,
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 14/16] arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
Enable MT8192's PCIe controller and add support for the MT7921e WiFi
card that is present on that bus for the Asurada platform.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
.../boot/dts/mediatek/mt8192-asurada.dtsi | 74 +++++++++++++++++++
1 file changed, 74 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 4f9a9ec046b0..87a9a6b1eabc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -66,6 +66,19 @@ pp3300_u: pp3300-u {
vin-supply = <&pp3300_g>;
};
+ pp3300_wlan: pp3300-wlan {
+ compatible = "regulator-fixed";
+ regulator-name = "pp3300_wlan";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pp3300_wlan_pins>;
+ enable-active-high;
+ gpio = <&pio 143 GPIO_ACTIVE_HIGH>;
+ };
+
/* system wide switching 5.0V power rail */
pp5000_a: pp5000-a {
compatible = "regulator-fixed";
@@ -84,6 +97,17 @@ ppvar_sys: ppvar-sys {
regulator-always-on;
regulator-boot-on;
};
+
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ wifi_restricted_dma_region: wifi@c0000000 {
+ compatible = "restricted-dma-pool";
+ reg = <0 0xc0000000 0 0x4000000>;
+ };
+ };
};
&i2c0 {
@@ -144,6 +168,28 @@ &i2c7 {
pinctrl-0 = <&i2c7_pins>;
};
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_pins>;
+
+ pcie0: pcie@0,0 {
+ device_type = "pci";
+ reg = <0x0000 0 0 0 0>;
+ num-lanes = <1>;
+ bus-range = <0x1 0x1>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ wifi: wifi@0,0 {
+ reg = <0x10000 0 0 0 0x100000>,
+ <0x10000 0 0x100000 0 0x100000>;
+ memory-region = <&wifi_restricted_dma_region>;
+ };
+ };
+};
+
&pio {
/* 220 lines */
gpio-line-names = "I2S_DP_LRCK",
@@ -434,6 +480,34 @@ pins-bus {
};
};
+ pcie_pins: pcie-default-pins {
+ pins-pcie-wake {
+ pinmux = <PINMUX_GPIO63__FUNC_PCIE_WAKE_N>;
+ bias-pull-up;
+ };
+
+ pins-pcie-pereset {
+ pinmux = <PINMUX_GPIO64__FUNC_PCIE_PERESET_N>;
+ };
+
+ pins-pcie-clkreq {
+ pinmux = <PINMUX_GPIO65__FUNC_PCIE_CLKREQ_N>;
+ bias-pull-up;
+ };
+
+ pins-wifi-kill {
+ pinmux = <PINMUX_GPIO145__FUNC_GPIO145>; /* WIFI_KILL_L */
+ output-high;
+ };
+ };
+
+ pp3300_wlan_pins: pp3300-wlan-pins {
+ pins-pcie-en-pp3300-wlan {
+ pinmux = <PINMUX_GPIO143__FUNC_GPIO143>;
+ output-high;
+ };
+ };
+
spi1_pins: spi1-default-pins {
pins-cs-mosi-clk {
pinmux = <PINMUX_GPIO157__FUNC_SPI1_A_CSB>,
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 15/16] arm64: dts: mediatek: asurada: Add MT6359 PMIC
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
MT6359 is the primary PMIC present on the Asurada platform. Include its
dtsi and configure properties specific for the platform.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
.../boot/dts/mediatek/mt8192-asurada.dtsi | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 87a9a6b1eabc..a9ffa74b2764 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -5,6 +5,7 @@
*/
/dts-v1/;
#include "mt8192.dtsi"
+#include "mt6359.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
@@ -168,6 +169,31 @@ &i2c7 {
pinctrl-0 = <&i2c7_pins>;
};
+/* for CORE */
+&mt6359_vgpu11_buck_reg {
+ regulator-always-on;
+};
+
+&mt6359_vgpu11_sshub_buck_reg {
+ regulator-always-on;
+ regulator-min-microvolt = <575000>;
+ regulator-max-microvolt = <575000>;
+};
+
+&mt6359_vrf12_ldo_reg {
+ regulator-always-on;
+};
+
+&mt6359_vufs_ldo_reg {
+ regulator-always-on;
+};
+
+&mt6359codec {
+ mediatek,dmic-mode = <1>; /* one-wire */
+ mediatek,mic-type-0 = <2>; /* DMIC */
+ mediatek,mic-type-2 = <2>; /* DMIC */
+};
+
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pcie_pins>;
@@ -559,6 +585,10 @@ pins-report-sw {
};
};
+&pmic {
+ interrupts-extended = <&pio 214 IRQ_TYPE_LEVEL_HIGH>;
+};
+
&spi1 {
status = "okay";
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 15/16] arm64: dts: mediatek: asurada: Add MT6359 PMIC
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
MT6359 is the primary PMIC present on the Asurada platform. Include its
dtsi and configure properties specific for the platform.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
.../boot/dts/mediatek/mt8192-asurada.dtsi | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 87a9a6b1eabc..a9ffa74b2764 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -5,6 +5,7 @@
*/
/dts-v1/;
#include "mt8192.dtsi"
+#include "mt6359.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
@@ -168,6 +169,31 @@ &i2c7 {
pinctrl-0 = <&i2c7_pins>;
};
+/* for CORE */
+&mt6359_vgpu11_buck_reg {
+ regulator-always-on;
+};
+
+&mt6359_vgpu11_sshub_buck_reg {
+ regulator-always-on;
+ regulator-min-microvolt = <575000>;
+ regulator-max-microvolt = <575000>;
+};
+
+&mt6359_vrf12_ldo_reg {
+ regulator-always-on;
+};
+
+&mt6359_vufs_ldo_reg {
+ regulator-always-on;
+};
+
+&mt6359codec {
+ mediatek,dmic-mode = <1>; /* one-wire */
+ mediatek,mic-type-0 = <2>; /* DMIC */
+ mediatek,mic-type-2 = <2>; /* DMIC */
+};
+
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pcie_pins>;
@@ -559,6 +585,10 @@ pins-report-sw {
};
};
+&pmic {
+ interrupts-extended = <&pio 214 IRQ_TYPE_LEVEL_HIGH>;
+};
+
&spi1 {
status = "okay";
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 15/16] arm64: dts: mediatek: asurada: Add MT6359 PMIC
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
MT6359 is the primary PMIC present on the Asurada platform. Include its
dtsi and configure properties specific for the platform.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
.../boot/dts/mediatek/mt8192-asurada.dtsi | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 87a9a6b1eabc..a9ffa74b2764 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -5,6 +5,7 @@
*/
/dts-v1/;
#include "mt8192.dtsi"
+#include "mt6359.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
@@ -168,6 +169,31 @@ &i2c7 {
pinctrl-0 = <&i2c7_pins>;
};
+/* for CORE */
+&mt6359_vgpu11_buck_reg {
+ regulator-always-on;
+};
+
+&mt6359_vgpu11_sshub_buck_reg {
+ regulator-always-on;
+ regulator-min-microvolt = <575000>;
+ regulator-max-microvolt = <575000>;
+};
+
+&mt6359_vrf12_ldo_reg {
+ regulator-always-on;
+};
+
+&mt6359_vufs_ldo_reg {
+ regulator-always-on;
+};
+
+&mt6359codec {
+ mediatek,dmic-mode = <1>; /* one-wire */
+ mediatek,mic-type-0 = <2>; /* DMIC */
+ mediatek,mic-type-2 = <2>; /* DMIC */
+};
+
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pcie_pins>;
@@ -559,6 +585,10 @@ pins-report-sw {
};
};
+&pmic {
+ interrupts-extended = <&pio 214 IRQ_TYPE_LEVEL_HIGH>;
+};
+
&spi1 {
status = "okay";
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* [PATCH v2 16/16] arm64: dts: mediatek: asurada: Add SPMI regulators
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
-1 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Asurada platform uses regulators from MT6315 PMICs acessible through
SPMI. Add support for them.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
.../boot/dts/mediatek/mt8192-asurada.dtsi | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index a9ffa74b2764..7f4cee928f71 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -7,6 +7,7 @@
#include "mt8192.dtsi"
#include "mt6359.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/spmi/spmi.h>
/ {
aliases {
@@ -683,6 +684,54 @@ cr50@0 {
};
};
+&spmi {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ mt6315_6: pmic@6 {
+ compatible = "mediatek,mt6315-regulator";
+ reg = <0x6 SPMI_USID>;
+
+ regulators {
+ mt6315_6_vbuck1: vbuck1 {
+ regulator-compatible = "vbuck1";
+ regulator-name = "Vbcpu";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ regulator-always-on;
+ };
+
+ mt6315_6_vbuck3: vbuck3 {
+ regulator-compatible = "vbuck3";
+ regulator-name = "Vlcpu";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ regulator-always-on;
+ };
+ };
+ };
+
+ mt6315_7: pmic@7 {
+ compatible = "mediatek,mt6315-regulator";
+ reg = <0x7 SPMI_USID>;
+
+ regulators {
+ mt6315_7_vbuck1: vbuck1 {
+ regulator-compatible = "vbuck1";
+ regulator-name = "Vgpu";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ };
+ };
+ };
+};
+
&uart0 {
status = "okay";
};
--
2.36.0
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 16/16] arm64: dts: mediatek: asurada: Add SPMI regulators
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Asurada platform uses regulators from MT6315 PMICs acessible through
SPMI. Add support for them.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
.../boot/dts/mediatek/mt8192-asurada.dtsi | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index a9ffa74b2764..7f4cee928f71 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -7,6 +7,7 @@
#include "mt8192.dtsi"
#include "mt6359.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/spmi/spmi.h>
/ {
aliases {
@@ -683,6 +684,54 @@ cr50@0 {
};
};
+&spmi {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ mt6315_6: pmic@6 {
+ compatible = "mediatek,mt6315-regulator";
+ reg = <0x6 SPMI_USID>;
+
+ regulators {
+ mt6315_6_vbuck1: vbuck1 {
+ regulator-compatible = "vbuck1";
+ regulator-name = "Vbcpu";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ regulator-always-on;
+ };
+
+ mt6315_6_vbuck3: vbuck3 {
+ regulator-compatible = "vbuck3";
+ regulator-name = "Vlcpu";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ regulator-always-on;
+ };
+ };
+ };
+
+ mt6315_7: pmic@7 {
+ compatible = "mediatek,mt6315-regulator";
+ reg = <0x7 SPMI_USID>;
+
+ regulators {
+ mt6315_7_vbuck1: vbuck1 {
+ regulator-compatible = "vbuck1";
+ regulator-name = "Vgpu";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ };
+ };
+ };
+};
+
&uart0 {
status = "okay";
};
--
2.36.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 69+ messages in thread* [PATCH v2 16/16] arm64: dts: mediatek: asurada: Add SPMI regulators
@ 2022-05-05 19:45 ` Nícolas F. R. A. Prado
0 siblings, 0 replies; 69+ messages in thread
From: Nícolas F. R. A. Prado @ 2022-05-05 19:45 UTC (permalink / raw)
To: Matthias Brugger
Cc: AngeloGioacchino Del Regno, kernel, Chen-Yu Tsai,
Nícolas F. R. A. Prado, Krzysztof Kozlowski, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
The Asurada platform uses regulators from MT6315 PMICs acessible through
SPMI. Add support for them.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
Changes in v2:
- Added this patch
.../boot/dts/mediatek/mt8192-asurada.dtsi | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index a9ffa74b2764..7f4cee928f71 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -7,6 +7,7 @@
#include "mt8192.dtsi"
#include "mt6359.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/spmi/spmi.h>
/ {
aliases {
@@ -683,6 +684,54 @@ cr50@0 {
};
};
+&spmi {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ mt6315_6: pmic@6 {
+ compatible = "mediatek,mt6315-regulator";
+ reg = <0x6 SPMI_USID>;
+
+ regulators {
+ mt6315_6_vbuck1: vbuck1 {
+ regulator-compatible = "vbuck1";
+ regulator-name = "Vbcpu";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ regulator-always-on;
+ };
+
+ mt6315_6_vbuck3: vbuck3 {
+ regulator-compatible = "vbuck3";
+ regulator-name = "Vlcpu";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ regulator-always-on;
+ };
+ };
+ };
+
+ mt6315_7: pmic@7 {
+ compatible = "mediatek,mt6315-regulator";
+ reg = <0x7 SPMI_USID>;
+
+ regulators {
+ mt6315_7_vbuck1: vbuck1 {
+ regulator-compatible = "vbuck1";
+ regulator-name = "Vgpu";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1193750>;
+ regulator-enable-ramp-delay = <256>;
+ regulator-allowed-modes = <0 1 2>;
+ };
+ };
+ };
+};
+
&uart0 {
status = "okay";
};
--
2.36.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply related [flat|nested] 69+ messages in thread
* Re: [PATCH v2 00/16] Introduce support for MediaTek MT8192 Google Chromebooks
2022-05-05 19:45 ` Nícolas F. R. A. Prado
(?)
@ 2022-05-06 11:41 ` Chen-Yu Tsai
-1 siblings, 0 replies; 69+ messages in thread
From: Chen-Yu Tsai @ 2022-05-06 11:41 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: Matthias Brugger, AngeloGioacchino Del Regno, kernel,
Allen-KH Cheng, Fabien Parent, Hsin-Yi Wang, Krzysztof Kozlowski,
Luca Weiss, Maxim Kutnij, Rob Herring, Sam Shih, Sean Wang,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado
<nfraprado@collabora.com> wrote:
>
>
> This series introduces Devicetrees for the MT8192-based Asurada platform
> as well as Asurada Spherion and Asurada Hayato boards.
>
> Support for the boards is added to the extent that is currently enabled
> in the mt8192.dtsi, as to not add any dependencies to this series.
>
> Besides the other dt-binding fixes already on linux-next to avoid new
> warnings by this series, [1] is already merged but not on next yet.
>
> This series was peer-reviewed internally before submission.
>
> [1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@collabora.com/
>
> v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@collabora.com/
>
> Changes in v2:
> - Added patches 1-2 for Mediatek board dt-bindings
> - Added patches 13-16 enabling hardware for Asurada that has since been
> enabled on mt8192.dtsi
>
> Nícolas F. R. A. Prado (16):
> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
> arm64: dts: mediatek: Introduce MT8192-based Asurada board family
> arm64: dts: mediatek: asurada: Document GPIO names
> arm64: dts: mediatek: asurada: Add system-wide power supplies
> arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
> arm64: dts: mediatek: asurada: Add ChromeOS EC
> arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
> arm64: dts: mediatek: asurada: Add Cr50 TPM
> arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
> arm64: dts: mediatek: asurada: Add I2C touchscreen
> arm64: dts: mediatek: spherion: Add keyboard backlight
> arm64: dts: mediatek: asurada: Enable XHCI
> arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
> arm64: dts: mediatek: asurada: Add MT6359 PMIC
> arm64: dts: mediatek: asurada: Add SPMI regulators
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
I tested all the external peripherals, including touchpad, touchscreen,
keyboard (which needs a fix), USB, WiFi on both models, and the keyboard
backlight and (USB-based) Bluetooth on Spherion.
Could you also enable the SCP? Otherwise the vcodec generates big warnings
when it probes.
And also would like to see MMC. :)
Thanks
ChenYu
^ permalink raw reply [flat|nested] 69+ messages in thread
* Re: [PATCH v2 00/16] Introduce support for MediaTek MT8192 Google Chromebooks
@ 2022-05-06 11:41 ` Chen-Yu Tsai
0 siblings, 0 replies; 69+ messages in thread
From: Chen-Yu Tsai @ 2022-05-06 11:41 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: Matthias Brugger, AngeloGioacchino Del Regno, kernel,
Allen-KH Cheng, Fabien Parent, Hsin-Yi Wang, Krzysztof Kozlowski,
Luca Weiss, Maxim Kutnij, Rob Herring, Sam Shih, Sean Wang,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado
<nfraprado@collabora.com> wrote:
>
>
> This series introduces Devicetrees for the MT8192-based Asurada platform
> as well as Asurada Spherion and Asurada Hayato boards.
>
> Support for the boards is added to the extent that is currently enabled
> in the mt8192.dtsi, as to not add any dependencies to this series.
>
> Besides the other dt-binding fixes already on linux-next to avoid new
> warnings by this series, [1] is already merged but not on next yet.
>
> This series was peer-reviewed internally before submission.
>
> [1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@collabora.com/
>
> v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@collabora.com/
>
> Changes in v2:
> - Added patches 1-2 for Mediatek board dt-bindings
> - Added patches 13-16 enabling hardware for Asurada that has since been
> enabled on mt8192.dtsi
>
> Nícolas F. R. A. Prado (16):
> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
> arm64: dts: mediatek: Introduce MT8192-based Asurada board family
> arm64: dts: mediatek: asurada: Document GPIO names
> arm64: dts: mediatek: asurada: Add system-wide power supplies
> arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
> arm64: dts: mediatek: asurada: Add ChromeOS EC
> arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
> arm64: dts: mediatek: asurada: Add Cr50 TPM
> arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
> arm64: dts: mediatek: asurada: Add I2C touchscreen
> arm64: dts: mediatek: spherion: Add keyboard backlight
> arm64: dts: mediatek: asurada: Enable XHCI
> arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
> arm64: dts: mediatek: asurada: Add MT6359 PMIC
> arm64: dts: mediatek: asurada: Add SPMI regulators
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
I tested all the external peripherals, including touchpad, touchscreen,
keyboard (which needs a fix), USB, WiFi on both models, and the keyboard
backlight and (USB-based) Bluetooth on Spherion.
Could you also enable the SCP? Otherwise the vcodec generates big warnings
when it probes.
And also would like to see MMC. :)
Thanks
ChenYu
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 69+ messages in thread
* Re: [PATCH v2 00/16] Introduce support for MediaTek MT8192 Google Chromebooks
@ 2022-05-06 11:41 ` Chen-Yu Tsai
0 siblings, 0 replies; 69+ messages in thread
From: Chen-Yu Tsai @ 2022-05-06 11:41 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: Matthias Brugger, AngeloGioacchino Del Regno, kernel,
Allen-KH Cheng, Fabien Parent, Hsin-Yi Wang, Krzysztof Kozlowski,
Luca Weiss, Maxim Kutnij, Rob Herring, Sam Shih, Sean Wang,
devicetree, linux-arm-kernel, linux-kernel, linux-mediatek
On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado
<nfraprado@collabora.com> wrote:
>
>
> This series introduces Devicetrees for the MT8192-based Asurada platform
> as well as Asurada Spherion and Asurada Hayato boards.
>
> Support for the boards is added to the extent that is currently enabled
> in the mt8192.dtsi, as to not add any dependencies to this series.
>
> Besides the other dt-binding fixes already on linux-next to avoid new
> warnings by this series, [1] is already merged but not on next yet.
>
> This series was peer-reviewed internally before submission.
>
> [1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@collabora.com/
>
> v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@collabora.com/
>
> Changes in v2:
> - Added patches 1-2 for Mediatek board dt-bindings
> - Added patches 13-16 enabling hardware for Asurada that has since been
> enabled on mt8192.dtsi
>
> Nícolas F. R. A. Prado (16):
> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
> arm64: dts: mediatek: Introduce MT8192-based Asurada board family
> arm64: dts: mediatek: asurada: Document GPIO names
> arm64: dts: mediatek: asurada: Add system-wide power supplies
> arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
> arm64: dts: mediatek: asurada: Add ChromeOS EC
> arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
> arm64: dts: mediatek: asurada: Add Cr50 TPM
> arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
> arm64: dts: mediatek: asurada: Add I2C touchscreen
> arm64: dts: mediatek: spherion: Add keyboard backlight
> arm64: dts: mediatek: asurada: Enable XHCI
> arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
> arm64: dts: mediatek: asurada: Add MT6359 PMIC
> arm64: dts: mediatek: asurada: Add SPMI regulators
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
I tested all the external peripherals, including touchpad, touchscreen,
keyboard (which needs a fix), USB, WiFi on both models, and the keyboard
backlight and (USB-based) Bluetooth on Spherion.
Could you also enable the SCP? Otherwise the vcodec generates big warnings
when it probes.
And also would like to see MMC. :)
Thanks
ChenYu
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
^ permalink raw reply [flat|nested] 69+ messages in thread
* Re: [PATCH v2 00/16] Introduce support for MediaTek MT8192 Google Chromebooks
2022-05-06 11:41 ` Chen-Yu Tsai
(?)
@ 2022-05-06 15:32 ` AngeloGioacchino Del Regno
-1 siblings, 0 replies; 69+ messages in thread
From: AngeloGioacchino Del Regno @ 2022-05-06 15:32 UTC (permalink / raw)
To: Chen-Yu Tsai, Nícolas F. R. A. Prado
Cc: Matthias Brugger, kernel, Allen-KH Cheng, Fabien Parent,
Hsin-Yi Wang, Krzysztof Kozlowski, Luca Weiss, Maxim Kutnij,
Rob Herring, Sam Shih, Sean Wang, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
Il 06/05/22 13:41, Chen-Yu Tsai ha scritto:
> On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado
> <nfraprado@collabora.com> wrote:
>>
>>
>> This series introduces Devicetrees for the MT8192-based Asurada platform
>> as well as Asurada Spherion and Asurada Hayato boards.
>>
>> Support for the boards is added to the extent that is currently enabled
>> in the mt8192.dtsi, as to not add any dependencies to this series.
>>
>> Besides the other dt-binding fixes already on linux-next to avoid new
>> warnings by this series, [1] is already merged but not on next yet.
>>
>> This series was peer-reviewed internally before submission.
>>
>> [1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@collabora.com/
>>
>> v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@collabora.com/
>>
>> Changes in v2:
>> - Added patches 1-2 for Mediatek board dt-bindings
>> - Added patches 13-16 enabling hardware for Asurada that has since been
>> enabled on mt8192.dtsi
>>
>> Nícolas F. R. A. Prado (16):
>> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
>> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
>> arm64: dts: mediatek: Introduce MT8192-based Asurada board family
>> arm64: dts: mediatek: asurada: Document GPIO names
>> arm64: dts: mediatek: asurada: Add system-wide power supplies
>> arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
>> arm64: dts: mediatek: asurada: Add ChromeOS EC
>> arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
>> arm64: dts: mediatek: asurada: Add Cr50 TPM
>> arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
>> arm64: dts: mediatek: asurada: Add I2C touchscreen
>> arm64: dts: mediatek: spherion: Add keyboard backlight
>> arm64: dts: mediatek: asurada: Enable XHCI
>> arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
>> arm64: dts: mediatek: asurada: Add MT6359 PMIC
>> arm64: dts: mediatek: asurada: Add SPMI regulators
>
> Tested-by: Chen-Yu Tsai <wenst@chromium.org>
>
> I tested all the external peripherals, including touchpad, touchscreen,
> keyboard (which needs a fix), USB, WiFi on both models, and the keyboard
> backlight and (USB-based) Bluetooth on Spherion.
>
> Could you also enable the SCP? Otherwise the vcodec generates big warnings
> when it probes.
>
> And also would like to see MMC. :)
>
>
> Thanks
> ChenYu
Hello ChenYu,
we avoided enabling the SCP and the MMC because of some things that have to be
assessed and fixed on our side.
For the SCP, we have some issues about loading the firmware, we suspect that the
binary that is in linux-firmware needs different and/or larger carveouts;
For the MMC, we have some issues with the pin configuration regarding the pins
drive strength: this should be solved, but we want to make sure that more testing
gets done before we push that upstream.
We're trying to upstream the Asurada platform step by step as to see these
machines present on upstream as soon as possible, with functionality that is
well tested and clean, so that it would make no sense to modify them again in
the near future.
As this series gets picked (hopefully) by the maintainer, we will then make sure
to send one (or more, depending on various factors) followup series enabling more
and more functionality, until the platform integration reaches 100% completion.
At least, that's the plan :-)
Cheers,
Angelo
^ permalink raw reply [flat|nested] 69+ messages in thread
* Re: [PATCH v2 00/16] Introduce support for MediaTek MT8192 Google Chromebooks
@ 2022-05-06 15:32 ` AngeloGioacchino Del Regno
0 siblings, 0 replies; 69+ messages in thread
From: AngeloGioacchino Del Regno @ 2022-05-06 15:32 UTC (permalink / raw)
To: Chen-Yu Tsai, Nícolas F. R. A. Prado
Cc: Matthias Brugger, kernel, Allen-KH Cheng, Fabien Parent,
Hsin-Yi Wang, Krzysztof Kozlowski, Luca Weiss, Maxim Kutnij,
Rob Herring, Sam Shih, Sean Wang, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
Il 06/05/22 13:41, Chen-Yu Tsai ha scritto:
> On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado
> <nfraprado@collabora.com> wrote:
>>
>>
>> This series introduces Devicetrees for the MT8192-based Asurada platform
>> as well as Asurada Spherion and Asurada Hayato boards.
>>
>> Support for the boards is added to the extent that is currently enabled
>> in the mt8192.dtsi, as to not add any dependencies to this series.
>>
>> Besides the other dt-binding fixes already on linux-next to avoid new
>> warnings by this series, [1] is already merged but not on next yet.
>>
>> This series was peer-reviewed internally before submission.
>>
>> [1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@collabora.com/
>>
>> v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@collabora.com/
>>
>> Changes in v2:
>> - Added patches 1-2 for Mediatek board dt-bindings
>> - Added patches 13-16 enabling hardware for Asurada that has since been
>> enabled on mt8192.dtsi
>>
>> Nícolas F. R. A. Prado (16):
>> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
>> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
>> arm64: dts: mediatek: Introduce MT8192-based Asurada board family
>> arm64: dts: mediatek: asurada: Document GPIO names
>> arm64: dts: mediatek: asurada: Add system-wide power supplies
>> arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
>> arm64: dts: mediatek: asurada: Add ChromeOS EC
>> arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
>> arm64: dts: mediatek: asurada: Add Cr50 TPM
>> arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
>> arm64: dts: mediatek: asurada: Add I2C touchscreen
>> arm64: dts: mediatek: spherion: Add keyboard backlight
>> arm64: dts: mediatek: asurada: Enable XHCI
>> arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
>> arm64: dts: mediatek: asurada: Add MT6359 PMIC
>> arm64: dts: mediatek: asurada: Add SPMI regulators
>
> Tested-by: Chen-Yu Tsai <wenst@chromium.org>
>
> I tested all the external peripherals, including touchpad, touchscreen,
> keyboard (which needs a fix), USB, WiFi on both models, and the keyboard
> backlight and (USB-based) Bluetooth on Spherion.
>
> Could you also enable the SCP? Otherwise the vcodec generates big warnings
> when it probes.
>
> And also would like to see MMC. :)
>
>
> Thanks
> ChenYu
Hello ChenYu,
we avoided enabling the SCP and the MMC because of some things that have to be
assessed and fixed on our side.
For the SCP, we have some issues about loading the firmware, we suspect that the
binary that is in linux-firmware needs different and/or larger carveouts;
For the MMC, we have some issues with the pin configuration regarding the pins
drive strength: this should be solved, but we want to make sure that more testing
gets done before we push that upstream.
We're trying to upstream the Asurada platform step by step as to see these
machines present on upstream as soon as possible, with functionality that is
well tested and clean, so that it would make no sense to modify them again in
the near future.
As this series gets picked (hopefully) by the maintainer, we will then make sure
to send one (or more, depending on various factors) followup series enabling more
and more functionality, until the platform integration reaches 100% completion.
At least, that's the plan :-)
Cheers,
Angelo
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 69+ messages in thread
* Re: [PATCH v2 00/16] Introduce support for MediaTek MT8192 Google Chromebooks
@ 2022-05-06 15:32 ` AngeloGioacchino Del Regno
0 siblings, 0 replies; 69+ messages in thread
From: AngeloGioacchino Del Regno @ 2022-05-06 15:32 UTC (permalink / raw)
To: Chen-Yu Tsai, Nícolas F. R. A. Prado
Cc: Matthias Brugger, kernel, Allen-KH Cheng, Fabien Parent,
Hsin-Yi Wang, Krzysztof Kozlowski, Luca Weiss, Maxim Kutnij,
Rob Herring, Sam Shih, Sean Wang, devicetree, linux-arm-kernel,
linux-kernel, linux-mediatek
Il 06/05/22 13:41, Chen-Yu Tsai ha scritto:
> On Fri, May 6, 2022 at 3:46 AM Nícolas F. R. A. Prado
> <nfraprado@collabora.com> wrote:
>>
>>
>> This series introduces Devicetrees for the MT8192-based Asurada platform
>> as well as Asurada Spherion and Asurada Hayato boards.
>>
>> Support for the boards is added to the extent that is currently enabled
>> in the mt8192.dtsi, as to not add any dependencies to this series.
>>
>> Besides the other dt-binding fixes already on linux-next to avoid new
>> warnings by this series, [1] is already merged but not on next yet.
>>
>> This series was peer-reviewed internally before submission.
>>
>> [1] https://lore.kernel.org/all/20220429201325.2205799-1-nfraprado@collabora.com/
>>
>> v1: https://lore.kernel.org/all/20220316151327.564214-1-nfraprado@collabora.com/
>>
>> Changes in v2:
>> - Added patches 1-2 for Mediatek board dt-bindings
>> - Added patches 13-16 enabling hardware for Asurada that has since been
>> enabled on mt8192.dtsi
>>
>> Nícolas F. R. A. Prado (16):
>> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-spherion
>> dt-bindings: arm64: dts: mediatek: Add mt8192-asurada-hayato
>> arm64: dts: mediatek: Introduce MT8192-based Asurada board family
>> arm64: dts: mediatek: asurada: Document GPIO names
>> arm64: dts: mediatek: asurada: Add system-wide power supplies
>> arm64: dts: mediatek: asurada: Enable and configure I2C and SPI busses
>> arm64: dts: mediatek: asurada: Add ChromeOS EC
>> arm64: dts: mediatek: asurada: Add keyboard mapping for the top row
>> arm64: dts: mediatek: asurada: Add Cr50 TPM
>> arm64: dts: mediatek: asurada: Add Elan eKTH3000 I2C trackpad
>> arm64: dts: mediatek: asurada: Add I2C touchscreen
>> arm64: dts: mediatek: spherion: Add keyboard backlight
>> arm64: dts: mediatek: asurada: Enable XHCI
>> arm64: dts: mediatek: asurada: Enable PCIe and add WiFi
>> arm64: dts: mediatek: asurada: Add MT6359 PMIC
>> arm64: dts: mediatek: asurada: Add SPMI regulators
>
> Tested-by: Chen-Yu Tsai <wenst@chromium.org>
>
> I tested all the external peripherals, including touchpad, touchscreen,
> keyboard (which needs a fix), USB, WiFi on both models, and the keyboard
> backlight and (USB-based) Bluetooth on Spherion.
>
> Could you also enable the SCP? Otherwise the vcodec generates big warnings
> when it probes.
>
> And also would like to see MMC. :)
>
>
> Thanks
> ChenYu
Hello ChenYu,
we avoided enabling the SCP and the MMC because of some things that have to be
assessed and fixed on our side.
For the SCP, we have some issues about loading the firmware, we suspect that the
binary that is in linux-firmware needs different and/or larger carveouts;
For the MMC, we have some issues with the pin configuration regarding the pins
drive strength: this should be solved, but we want to make sure that more testing
gets done before we push that upstream.
We're trying to upstream the Asurada platform step by step as to see these
machines present on upstream as soon as possible, with functionality that is
well tested and clean, so that it would make no sense to modify them again in
the near future.
As this series gets picked (hopefully) by the maintainer, we will then make sure
to send one (or more, depending on various factors) followup series enabling more
and more functionality, until the platform integration reaches 100% completion.
At least, that's the plan :-)
Cheers,
Angelo
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