CHROMIUM: arm64: dts: mt8183: kukui: Remove eint pins from SCP

The pins are not used by SCP (from both Kukui & Jacuzzi GPIO application
table), and GPIO5 conflict with volume button on Jacuzzi, causing error
on boot:

[   11.151117] mt8183-pinctrl 10005000.pinctrl: pin GPIO5 already requested by volume-buttons; cannot claim for 10500000.scp

Remove the pin control from SCP.

BUG=b:109911488
TEST=build and deploy to juniper, check the error disappear

Change-Id: I0dcfc92324ea2216ddf3642fde21ae8504964545
Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2120072
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Commit-Queue: Nicolas Boichat <drinkcat@chromium.org>
(cherry picked from commit 9c235d604125defacb1419b8a00a444346a798af)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2146410
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index 3931af1..cfb3048 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -810,12 +810,6 @@
 	};
 
 	scp_pins: scp {
-		pins_eint {
-			pinmux = <PINMUX_GPIO5__FUNC_TP_GPIO5_AO>,
-				 <PINMUX_GPIO6__FUNC_TP_GPIO6_AO>,
-				 <PINMUX_GPIO7__FUNC_TP_GPIO7_AO>;
-		};
-
 		pins_scp_uart {
 			pinmux = <PINMUX_GPIO110__FUNC_TP_URXD1_AO>,
 				 <PINMUX_GPIO112__FUNC_TP_UTXD1_AO>;