linux-kernel - [PATCH] ARM: dts: qcom: apq8026-samsung-matissewifi: Configure touch keys

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Date:   Mon,  4 Dec 2023 11:46:49 +0200
From:   Matti Lehtimäki <matti.lehtimaki@...il.com>
To:     linux-arm-msm@...r.kernel.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Matti Lehtimäki <matti.lehtimaki@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: dts: qcom: apq8026-samsung-matissewifi: Configure touch keys

Add touch keys which are handled in touchscreen driver.
Use KEY_APPSELECT for the left button because other devices use that
even though downstream kernel uses KEY_RECENT.

Signed-off-by: Matti Lehtimäki <matti.lehtimaki@...il.com>
---
 .../boot/dts/qcom/qcom-apq8026-samsung-matisse-wifi.dts    | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/qcom/qcom-apq8026-samsung-matisse-wifi.dts b/arch/arm/boot/dts/qcom/qcom-apq8026-samsung-matisse-wifi.dts
index f516e0426bb9..8a2ba2aadf23 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8026-samsung-matisse-wifi.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8026-samsung-matisse-wifi.dts
@@ -268,6 +268,13 @@ touchscreen@4a {
 		interrupt-parent = <&tlmm>;
 		interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
 
+		linux,keycodes = <KEY_RESERVED
+				  KEY_RESERVED
+				  KEY_RESERVED
+				  KEY_RESERVED
+				  KEY_APPSELECT
+				  KEY_BACK>;
+
 		pinctrl-names = "default";
 		pinctrl-0 = <&tsp_int_rst_default_state>;
 
-- 
2.40.1