* [PATCH 1/2] dt-bindings: arm: mediatek: Drop MT8192 Chromebook variants that never shipped
@ 2024-12-23 10:14 Chen-Yu Tsai
2024-12-23 10:14 ` [PATCH 2/2] arm64: dts: mediatek: mt8192: Drop " Chen-Yu Tsai
2024-12-24 20:23 ` [PATCH 1/2] dt-bindings: arm: mediatek: Drop MT8192 " Conor Dooley
0 siblings, 2 replies; 4+ messages in thread
From: Chen-Yu Tsai @ 2024-12-23 10:14 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley,
AngeloGioacchino Del Regno, Matthias Brugger
Cc: Chen-Yu Tsai, devicetree, linux-kernel, linux-arm-kernel,
linux-mediatek
The Hayato rev5 sku2 and Spherion rev4 variants were designed in
anticipation of shortages of the headphone codec. This never happened.
As far as our records show: the variants were never produced or
shipped, and no such devices were deployed to any lab.
Drop them.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
Documentation/devicetree/bindings/arm/mediatek.yaml | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index b1687bbc57c2..2336070abaf4 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -375,12 +375,6 @@ properties:
- const: google,hayato-rev1
- const: google,hayato
- const: mediatek,mt8192
- - description: Google Hayato rev5
- items:
- - const: google,hayato-rev5-sku2
- - const: google,hayato-sku2
- - const: google,hayato
- - const: mediatek,mt8192
- description: Google Spherion (Acer Chromebook 514)
items:
- const: google,spherion-rev3
@@ -389,11 +383,6 @@ properties:
- const: google,spherion-rev0
- const: google,spherion
- const: mediatek,mt8192
- - description: Google Spherion rev4 (Acer Chromebook 514)
- items:
- - const: google,spherion-rev4
- - const: google,spherion
- - const: mediatek,mt8192
- items:
- enum:
- mediatek,mt8192-evb
--
2.47.1.613.gc27f4b7a9f-goog
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/2] arm64: dts: mediatek: mt8192: Drop Chromebook variants that never shipped
2024-12-23 10:14 [PATCH 1/2] dt-bindings: arm: mediatek: Drop MT8192 Chromebook variants that never shipped Chen-Yu Tsai
@ 2024-12-23 10:14 ` Chen-Yu Tsai
2024-12-23 11:00 ` Chen-Yu Tsai
2024-12-24 20:23 ` [PATCH 1/2] dt-bindings: arm: mediatek: Drop MT8192 " Conor Dooley
1 sibling, 1 reply; 4+ messages in thread
From: Chen-Yu Tsai @ 2024-12-23 10:14 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley,
AngeloGioacchino Del Regno, Matthias Brugger
Cc: Chen-Yu Tsai, devicetree, linux-kernel, linux-arm-kernel,
linux-mediatek
The Hayato rev5 sku2 and Spherion rev4 variants were designed in
anticipation of shortages of the headphone codec. This never happened.
As far as our records show: the variants were never produced or
shipped, and no such devices were deployed to any lab.
Drop them.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
.../mt8192-asurada-hayato-r5-sku2.dts | 65 ----------------
.../mediatek/mt8192-asurada-spherion-r4.dts | 78 -------------------
2 files changed, 143 deletions(-)
delete mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts
delete mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts
deleted file mode 100644
index cd86ad9ba28a..000000000000
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts
+++ /dev/null
@@ -1,65 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-/*
- * Copyright 2022 Google LLC
- */
-/dts-v1/;
-#include "mt8192-asurada.dtsi"
-
-/ {
- model = "Google Hayato rev5";
- chassis-type = "convertible";
- compatible = "google,hayato-rev5-sku2", "google,hayato-sku2",
- "google,hayato", "mediatek,mt8192";
-};
-
-&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_FORWARD)
- MATRIX_KEY(0x02, 0x02, KEY_REFRESH)
- MATRIX_KEY(0x01, 0x02, KEY_FULL_SCREEN)
- MATRIX_KEY(0x03, 0x04, KEY_SCALE)
- 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
- >;
-};
-
-&rt5682 {
- compatible = "realtek,rt5682s";
-};
-
-&sound {
- compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682s";
-
- speaker-codecs {
- sound-dai = <&rt1015p>;
- };
-
- headset-codec {
- sound-dai = <&rt5682 0>;
- };
-};
-
-&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-r4.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts
deleted file mode 100644
index 5e9e598bab90..000000000000
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts
+++ /dev/null
@@ -1,78 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0 OR MIT)
-/*
- * Copyright 2022 Google LLC
- */
-/dts-v1/;
-#include "mt8192-asurada.dtsi"
-#include <dt-bindings/leds/common.h>
-
-/ {
- model = "Google Spherion (rev4)";
- chassis-type = "laptop";
- compatible = "google,spherion-rev4", "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";
-};
-
-&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_FULL_SCREEN)
- 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
- >;
-};
-
-&rt5682 {
- compatible = "realtek,rt5682s";
-};
-
-&sound {
- compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682s";
-
- speaker-codecs {
- sound-dai = <&rt1015p>;
- };
-
- headset-codec {
- sound-dai = <&rt5682 0>;
- };
-};
-
-&touchscreen {
- compatible = "elan,ekth3500";
-};
--
2.47.1.613.gc27f4b7a9f-goog
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 2/2] arm64: dts: mediatek: mt8192: Drop Chromebook variants that never shipped
2024-12-23 10:14 ` [PATCH 2/2] arm64: dts: mediatek: mt8192: Drop " Chen-Yu Tsai
@ 2024-12-23 11:00 ` Chen-Yu Tsai
0 siblings, 0 replies; 4+ messages in thread
From: Chen-Yu Tsai @ 2024-12-23 11:00 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley,
AngeloGioacchino Del Regno, Matthias Brugger
Cc: devicetree, linux-kernel, linux-arm-kernel, linux-mediatek
On Mon, Dec 23, 2024 at 6:14 PM Chen-Yu Tsai <wenst@chromium.org> wrote:
>
> The Hayato rev5 sku2 and Spherion rev4 variants were designed in
> anticipation of shortages of the headphone codec. This never happened.
> As far as our records show: the variants were never produced or
> shipped, and no such devices were deployed to any lab.
>
> Drop them.
>
> Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
> ---
> .../mt8192-asurada-hayato-r5-sku2.dts | 65 ----------------
> .../mediatek/mt8192-asurada-spherion-r4.dts | 78 -------------------
Please ignore this version. I forgot to remove them from the Makefile.
I will send a v2 tomorrow.
ChenYu
> 2 files changed, 143 deletions(-)
> delete mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts
> delete mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts
> deleted file mode 100644
> index cd86ad9ba28a..000000000000
> --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r5-sku2.dts
> +++ /dev/null
> @@ -1,65 +0,0 @@
> -// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> -/*
> - * Copyright 2022 Google LLC
> - */
> -/dts-v1/;
> -#include "mt8192-asurada.dtsi"
> -
> -/ {
> - model = "Google Hayato rev5";
> - chassis-type = "convertible";
> - compatible = "google,hayato-rev5-sku2", "google,hayato-sku2",
> - "google,hayato", "mediatek,mt8192";
> -};
> -
> -&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_FORWARD)
> - MATRIX_KEY(0x02, 0x02, KEY_REFRESH)
> - MATRIX_KEY(0x01, 0x02, KEY_FULL_SCREEN)
> - MATRIX_KEY(0x03, 0x04, KEY_SCALE)
> - 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
> - >;
> -};
> -
> -&rt5682 {
> - compatible = "realtek,rt5682s";
> -};
> -
> -&sound {
> - compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682s";
> -
> - speaker-codecs {
> - sound-dai = <&rt1015p>;
> - };
> -
> - headset-codec {
> - sound-dai = <&rt5682 0>;
> - };
> -};
> -
> -&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-r4.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts
> deleted file mode 100644
> index 5e9e598bab90..000000000000
> --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r4.dts
> +++ /dev/null
> @@ -1,78 +0,0 @@
> -// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> -/*
> - * Copyright 2022 Google LLC
> - */
> -/dts-v1/;
> -#include "mt8192-asurada.dtsi"
> -#include <dt-bindings/leds/common.h>
> -
> -/ {
> - model = "Google Spherion (rev4)";
> - chassis-type = "laptop";
> - compatible = "google,spherion-rev4", "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";
> -};
> -
> -&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_FULL_SCREEN)
> - 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
> - >;
> -};
> -
> -&rt5682 {
> - compatible = "realtek,rt5682s";
> -};
> -
> -&sound {
> - compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682s";
> -
> - speaker-codecs {
> - sound-dai = <&rt1015p>;
> - };
> -
> - headset-codec {
> - sound-dai = <&rt5682 0>;
> - };
> -};
> -
> -&touchscreen {
> - compatible = "elan,ekth3500";
> -};
> --
> 2.47.1.613.gc27f4b7a9f-goog
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 1/2] dt-bindings: arm: mediatek: Drop MT8192 Chromebook variants that never shipped
2024-12-23 10:14 [PATCH 1/2] dt-bindings: arm: mediatek: Drop MT8192 Chromebook variants that never shipped Chen-Yu Tsai
2024-12-23 10:14 ` [PATCH 2/2] arm64: dts: mediatek: mt8192: Drop " Chen-Yu Tsai
@ 2024-12-24 20:23 ` Conor Dooley
1 sibling, 0 replies; 4+ messages in thread
From: Conor Dooley @ 2024-12-24 20:23 UTC (permalink / raw)
To: Chen-Yu Tsai
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley,
AngeloGioacchino Del Regno, Matthias Brugger, devicetree,
linux-kernel, linux-arm-kernel, linux-mediatek
[-- Attachment #1: Type: text/plain, Size: 459 bytes --]
On Mon, Dec 23, 2024 at 06:14:31PM +0800, Chen-Yu Tsai wrote:
> The Hayato rev5 sku2 and Spherion rev4 variants were designed in
> anticipation of shortages of the headphone codec. This never happened.
> As far as our records show: the variants were never produced or
> shipped, and no such devices were deployed to any lab.
>
> Drop them.
>
> Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2024-12-24 20:24 UTC | newest]
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2024-12-23 10:14 ` [PATCH 2/2] arm64: dts: mediatek: mt8192: Drop " Chen-Yu Tsai
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