* [PATCH v2 0/4] arm64: dts: mt8183: Add i2c-scl-internal-delay-ns
@ 2024-10-25 8:03 Hsin-Te Yuan
2024-10-25 8:03 ` [PATCH v2 1/4] arm64: dts: mt8183: fennel: add i2c2's i2c-scl-internal-delay-ns Hsin-Te Yuan
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Hsin-Te Yuan @ 2024-10-25 8:03 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Hsin-Yi Wang, Enric Balletbo i Serra
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek,
Hsin-Te Yuan, Daolong Zhu
Add i2c-scl-internal-delay-ns for each device.
Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org>
---
Changes in v2:
- Add missing Signed-off-by tag
- Link to v1: https://lore.kernel.org/r/20240909-i2c-delay-v1-0-4b406617a5f5@chromium.org/
---
Daolong Zhu (4):
arm64: dts: mt8183: fennel: add i2c2's i2c-scl-internal-delay-ns
arm64: dts: mt8183: burnet: add i2c2's i2c-scl-internal-delay-ns
arm64: dts: mt8183: cozmo: add i2c2's i2c-scl-internal-delay-ns
arm64: dts: mt8183: Damu: add i2c2's i2c-scl-internal-delay-ns
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dts | 3 +++
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-cozmo.dts | 2 ++
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts | 3 +++
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi | 3 +++
4 files changed, 11 insertions(+)
---
base-commit: 75b607fab38d149f232f01eae5e6392b394dd659
change-id: 20240909-i2c-delay-6d202918ee0f
Best regards,
--
Hsin-Te Yuan <yuanhsinte@chromium.org>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 1/4] arm64: dts: mt8183: fennel: add i2c2's i2c-scl-internal-delay-ns
2024-10-25 8:03 [PATCH v2 0/4] arm64: dts: mt8183: Add i2c-scl-internal-delay-ns Hsin-Te Yuan
@ 2024-10-25 8:03 ` Hsin-Te Yuan
2024-10-25 8:03 ` [PATCH v2 2/4] arm64: dts: mt8183: burnet: " Hsin-Te Yuan
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Hsin-Te Yuan @ 2024-10-25 8:03 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Hsin-Yi Wang, Enric Balletbo i Serra
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek,
Hsin-Te Yuan, Daolong Zhu
From: Daolong Zhu <jg_daolongzhu@mediatek.corp-partner.google.com>
Add i2c2's i2c-scl-internal-delay-ns.
Fixes: 6cd7fdc8c530 ("arm64: dts: mt8183: Add kukui-jacuzzi-fennel board")
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Daolong Zhu <jg_daolongzhu@mediatek.corp-partner.google.com>
Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org>
---
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi
index bbe6c338f465ee7c11bfbfc30767bdb142706480..f9c1ec366b26607581c116b364cc2f80f8621a57 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-fennel.dtsi
@@ -25,3 +25,6 @@ trackpad@2c {
};
};
+&i2c2 {
+ i2c-scl-internal-delay-ns = <21500>;
+};
--
2.47.0.163.g1226f6d8fa-goog
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 2/4] arm64: dts: mt8183: burnet: add i2c2's i2c-scl-internal-delay-ns
2024-10-25 8:03 [PATCH v2 0/4] arm64: dts: mt8183: Add i2c-scl-internal-delay-ns Hsin-Te Yuan
2024-10-25 8:03 ` [PATCH v2 1/4] arm64: dts: mt8183: fennel: add i2c2's i2c-scl-internal-delay-ns Hsin-Te Yuan
@ 2024-10-25 8:03 ` Hsin-Te Yuan
2024-10-25 8:03 ` [PATCH v2 3/4] arm64: dts: mt8183: cozmo: " Hsin-Te Yuan
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Hsin-Te Yuan @ 2024-10-25 8:03 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Hsin-Yi Wang, Enric Balletbo i Serra
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek,
Hsin-Te Yuan, Daolong Zhu
From: Daolong Zhu <jg_daolongzhu@mediatek.corp-partner.google.com>
Add i2c2's i2c-scl-internal-delay-ns.
Fixes: dd6e3b06214f ("arm64: dts: mt8183: Add kukui-jacuzzi-burnet board")
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Daolong Zhu <jg_daolongzhu@mediatek.corp-partner.google.com>
Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org>
---
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dts
index 19c1e2bee494c98c0db87308494713a26e304cd2..20b71f2e7159ade7e7d2135aabe6587c8f8d64de 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dts
@@ -30,3 +30,6 @@ touchscreen@2c {
};
};
+&i2c2 {
+ i2c-scl-internal-delay-ns = <4100>;
+};
--
2.47.0.163.g1226f6d8fa-goog
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 3/4] arm64: dts: mt8183: cozmo: add i2c2's i2c-scl-internal-delay-ns
2024-10-25 8:03 [PATCH v2 0/4] arm64: dts: mt8183: Add i2c-scl-internal-delay-ns Hsin-Te Yuan
2024-10-25 8:03 ` [PATCH v2 1/4] arm64: dts: mt8183: fennel: add i2c2's i2c-scl-internal-delay-ns Hsin-Te Yuan
2024-10-25 8:03 ` [PATCH v2 2/4] arm64: dts: mt8183: burnet: " Hsin-Te Yuan
@ 2024-10-25 8:03 ` Hsin-Te Yuan
2024-10-25 8:03 ` [PATCH v2 4/4] arm64: dts: mt8183: Damu: " Hsin-Te Yuan
2024-10-25 9:05 ` [PATCH v2 0/4] arm64: dts: mt8183: Add i2c-scl-internal-delay-ns AngeloGioacchino Del Regno
4 siblings, 0 replies; 6+ messages in thread
From: Hsin-Te Yuan @ 2024-10-25 8:03 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Hsin-Yi Wang, Enric Balletbo i Serra
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek,
Hsin-Te Yuan, Daolong Zhu
From: Daolong Zhu <jg_daolongzhu@mediatek.corp-partner.google.com>
Add i2c2's i2c-scl-internal-delay-ns.
Fixes: 52e84f233459 ("arm64: dts: mt8183: Add kukui-jacuzzi-cozmo board")
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Daolong Zhu <jg_daolongzhu@mediatek.corp-partner.google.com>
Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org>
---
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-cozmo.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-cozmo.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-cozmo.dts
index f34964afe39b5353de7b17e82d14d1fba88551ab..83bbcfe620835ab6d34cd2f4c2183fbdf11d0909 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-cozmo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-cozmo.dts
@@ -18,6 +18,8 @@ &i2c_tunnel {
};
&i2c2 {
+ i2c-scl-internal-delay-ns = <25000>;
+
trackpad@2c {
compatible = "hid-over-i2c";
reg = <0x2c>;
--
2.47.0.163.g1226f6d8fa-goog
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 4/4] arm64: dts: mt8183: Damu: add i2c2's i2c-scl-internal-delay-ns
2024-10-25 8:03 [PATCH v2 0/4] arm64: dts: mt8183: Add i2c-scl-internal-delay-ns Hsin-Te Yuan
` (2 preceding siblings ...)
2024-10-25 8:03 ` [PATCH v2 3/4] arm64: dts: mt8183: cozmo: " Hsin-Te Yuan
@ 2024-10-25 8:03 ` Hsin-Te Yuan
2024-10-25 9:05 ` [PATCH v2 0/4] arm64: dts: mt8183: Add i2c-scl-internal-delay-ns AngeloGioacchino Del Regno
4 siblings, 0 replies; 6+ messages in thread
From: Hsin-Te Yuan @ 2024-10-25 8:03 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
AngeloGioacchino Del Regno, Hsin-Yi Wang, Enric Balletbo i Serra
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek,
Hsin-Te Yuan, Daolong Zhu
From: Daolong Zhu <jg_daolongzhu@mediatek.corp-partner.google.com>
Add i2c2's i2c-scl-internal-delay-ns.
Fixes: cabc71b08eb5 ("arm64: dts: mt8183: Add kukui-jacuzzi-damu board")
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Daolong Zhu <jg_daolongzhu@mediatek.corp-partner.google.com>
Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org>
---
arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts
index 0b45aee2e29953b6117b462034a00dff2596b9ff..65860b33c01fe832f3a4b2e21d24ea6b4f0cba2b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-damu.dts
@@ -30,3 +30,6 @@ &qca_wifi {
qcom,ath10k-calibration-variant = "GO_DAMU";
};
+&i2c2 {
+ i2c-scl-internal-delay-ns = <20000>;
+};
--
2.47.0.163.g1226f6d8fa-goog
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 0/4] arm64: dts: mt8183: Add i2c-scl-internal-delay-ns
2024-10-25 8:03 [PATCH v2 0/4] arm64: dts: mt8183: Add i2c-scl-internal-delay-ns Hsin-Te Yuan
` (3 preceding siblings ...)
2024-10-25 8:03 ` [PATCH v2 4/4] arm64: dts: mt8183: Damu: " Hsin-Te Yuan
@ 2024-10-25 9:05 ` AngeloGioacchino Del Regno
4 siblings, 0 replies; 6+ messages in thread
From: AngeloGioacchino Del Regno @ 2024-10-25 9:05 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Matthias Brugger,
Hsin-Yi Wang, Enric Balletbo i Serra, Hsin-Te Yuan
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek, Daolong Zhu
On Fri, 25 Oct 2024 16:03:47 +0800, Hsin-Te Yuan wrote:
> Add i2c-scl-internal-delay-ns for each device.
>
>
Applied to v6.12-next/dts64, thanks!
[1/4] arm64: dts: mt8183: fennel: add i2c2's i2c-scl-internal-delay-ns
commit: c802db127dfb9602aaa9338e433c0553d34f1a9c
[2/4] arm64: dts: mt8183: burnet: add i2c2's i2c-scl-internal-delay-ns
commit: 85af64983889c621e8868b744c8ca03bd5038c02
[3/4] arm64: dts: mt8183: cozmo: add i2c2's i2c-scl-internal-delay-ns
commit: bd0eb3b1f7aee698b86513edf10a50e2d0c7cb14
[4/4] arm64: dts: mt8183: Damu: add i2c2's i2c-scl-internal-delay-ns
commit: 6ff2d45f2121c698a57c959ae21885a048615908
Cheers,
Angelo
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-10-25 9:05 UTC | newest]
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2024-10-25 8:03 [PATCH v2 0/4] arm64: dts: mt8183: Add i2c-scl-internal-delay-ns Hsin-Te Yuan
2024-10-25 8:03 ` [PATCH v2 1/4] arm64: dts: mt8183: fennel: add i2c2's i2c-scl-internal-delay-ns Hsin-Te Yuan
2024-10-25 8:03 ` [PATCH v2 2/4] arm64: dts: mt8183: burnet: " Hsin-Te Yuan
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