linux-kernel - [PATCH] ARM: dts: sun8i: h3: beelink-x2: Add GPIO CEC node

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20211120102024.439456-1-jernej.skrabec@gmail.com>
Date:   Sat, 20 Nov 2021 11:20:24 +0100
From:   Jernej Skrabec <jernej.skrabec@...il.com>
To:     mripard@...nel.org, wens@...e.org
Cc:     robh+dt@...nel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-kernel@...r.kernel.org,
        Jernej Skrabec <jernej.skrabec@...il.com>
Subject: [PATCH] ARM: dts: sun8i: h3: beelink-x2: Add GPIO CEC node

Beelink X2 doesn't use HW CEC controller found in DW HDMI core. It has
dedicated GPIO pin for that purpose.

Add a node for it.

Signed-off-by: Jernej Skrabec <jernej.skrabec@...il.com>
---
 arch/arm/boot/dts/sun8i-h3-beelink-x2.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
index f0e591e1c771..4ab4bbf001ba 100644
--- a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
@@ -57,6 +57,12 @@ aliases {
 		ethernet1 = &sdiowifi;
 	};
 
+	cec-gpio {
+		compatible = "cec-gpio";
+		cec-gpios = <&pio 0 14 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; /* PA14 */
+		hdmi-phandle = <&hdmi>;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
-- 
2.34.0