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From:   "H. Nikolaus Schaller" <hns@goldelico.com>
To:     Paul Cercueil <paul@crapouillou.net>,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
        "H. Nikolaus Schaller" <hns@goldelico.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Kees Cook <keescook@chromium.org>,
        "Eric W. Biederman" <ebiederm@xmission.com>,
        Miquel Raynal <miquel.raynal@bootlin.com>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        Neil Armstrong <narmstrong@baylibre.com>,
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        Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
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        Hans Verkuil <hverkuil-cisco@xs4all.nl>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Paul Boddie <paul@boddie.org.uk>,
        Andrzej Hajda <andrzej.hajda@intel.com>,
        Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Cc:     devicetree@vger.kernel.org, linux-mips@vger.kernel.org,
        linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org,
        Jonas Karlman <jonas@kwiboo.se>,
        dri-devel@lists.freedesktop.org
Subject: [PATCH v12 8/9] MIPS: DTS: CI20: fix how ddc power is enabled
Date:   Mon, 31 Jan 2022 13:26:54 +0100
Message-Id: <5a46a4784de0d2ecda16a4923037a3027dc00a45.1643632014.git.hns@goldelico.com>
In-Reply-To: <cover.1643632014.git.hns@goldelico.com>
References: <cover.1643632014.git.hns@goldelico.com>
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Precedence: bulk

Originally we proposed a new hdmi-5v-supply regulator reference
for CI20 device tree but that was superseded by a better idea to use
the already defined "ddc-en-gpios" property of the "hdmi-connector".

Since "MIPS: DTS: CI20: Add DT nodes for HDMI setup" has already
been applied to v5.17-rc1, we add this on top.

Fixes: ae1b8d2c2de9 ("MIPS: DTS: CI20: Add DT nodes for HDMI setup")
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
 arch/mips/boot/dts/ingenic/ci20.dts | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts
index 3e336b3dbb109..ab6e3dc0bc1d0 100644
--- a/arch/mips/boot/dts/ingenic/ci20.dts
+++ b/arch/mips/boot/dts/ingenic/ci20.dts
@@ -83,6 +83,8 @@ hdmi_out: connector {
 		label = "HDMI OUT";
 		type = "a";
 
+		ddc-en-gpios = <&gpa 25 GPIO_ACTIVE_HIGH>;
+
 		port {
 			hdmi_con: endpoint {
 				remote-endpoint = <&dw_hdmi_out>;
@@ -114,17 +116,6 @@ otg_power: fixedregulator@2 {
 		gpio = <&gpf 14 GPIO_ACTIVE_LOW>;
 		enable-active-high;
 	};
-
-	hdmi_power: fixedregulator@3 {
-		compatible = "regulator-fixed";
-
-		regulator-name = "hdmi_power";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-
-		gpio = <&gpa 25 0>;
-		enable-active-high;
-	};
 };
 
 &ext {
@@ -576,8 +567,6 @@ &hdmi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pins_hdmi_ddc>;
 
-	hdmi-5v-supply = <&hdmi_power>;
-
 	ports {
 		#address-cells = <1>;
 		#size-cells = <0>;
-- 
2.33.0