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[68.46.10.116]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-89cd5a197aesm1167936d6.26.2026.03.25.09.27.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Mar 2026 09:27:40 -0700 (PDT) From: Adam Ford To: linux-renesas-soc@vger.kernel.org Cc: marek.vasut@mailbox.org, Adam Ford , Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V2] arm64: dts: beacon-renesom-baseboard: Remove LVDS Panel Date: Wed, 25 Mar 2026 11:27:35 -0500 Message-ID: <20260325162735.24467-1-aford173@gmail.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The LVDS Panel was never shipped from Beacon, and there are device tree errors, so rather than trying to fix them, remove it instead. Signed-off-by: Adam Ford Reviewed-by: Geert Uytterhoeven --- V2: Add LVDS backlight, some power, pwm and pwm pins all associated with the LVDS panel. diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi b/ar= ch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi index d55f2d7066ad..62ab0a3776e7 100644 --- a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi @@ -8,15 +8,6 @@ #include =20 / { - backlight_lvds: backlight-lvds { - compatible =3D "pwm-backlight"; - power-supply =3D <®_lcd>; - enable-gpios =3D <&gpio_exp1 3 GPIO_ACTIVE_HIGH>; - pwms =3D <&pwm2 0 25000>; - brightness-levels =3D <0 4 8 16 32 64 128 255>; - default-brightness-level =3D <6>; - }; - backlight_dpi: backlight-dpi { compatible =3D "pwm-backlight"; power-supply =3D <®_lcd>; @@ -101,38 +92,6 @@ led3 { }; }; =20 - lvds { - compatible =3D "panel-lvds"; - power-supply =3D <®_lcd_reset>; - width-mm =3D <223>; - height-mm =3D <125>; - backlight =3D <&backlight_lvds>; - data-mapping =3D "vesa-24"; - - panel-timing { - /* 800x480@60Hz */ - clock-frequency =3D <30000000>; - hactive =3D <800>; - vactive =3D <480>; - hsync-len =3D <48>; - hfront-porch =3D <40>; - hback-porch =3D <40>; - vfront-porch =3D <13>; - vback-porch =3D <29>; - vsync-len =3D <1>; - hsync-active =3D <1>; - vsync-active =3D <3>; - de-active =3D <1>; - pixelclk-active =3D <0>; - }; - - port { - panel_in: endpoint { - remote-endpoint =3D <&lvds0_out>; - }; - }; - }; - rgb { /* Different LCD with compatible timings */ compatible =3D "rocktech,rk070er9427"; @@ -164,16 +123,6 @@ reg_lcd: regulator-lcd { enable-active-high; }; =20 - reg_lcd_reset: regulator-lcd-reset { - compatible =3D "regulator-fixed"; - regulator-name =3D "nLCD_RESET"; - regulator-min-microvolt =3D <3300000>; - regulator-max-microvolt =3D <3300000>; - gpio =3D <&gpio5 3 GPIO_ACTIVE_HIGH>; - enable-active-high; - vin-supply =3D <®_lcd>; - }; - reg_cam0: regulator-cam0 { compatible =3D "regulator-fixed"; regulator-name =3D "reg_cam0"; @@ -480,18 +429,6 @@ gpio_exp1: gpio@70 { }; }; =20 -&lvds0 { - status =3D "okay"; - - ports { - port@1 { - lvds0_out: endpoint { - remote-endpoint =3D <&panel_in>; - }; - }; - }; -}; - &msiof1 { pinctrl-0 =3D <&msiof1_pins>; pinctrl-names =3D "default"; @@ -562,11 +499,6 @@ pwm0_pins: pwm0 { function =3D "pwm0"; }; =20 - pwm2_pins: pwm2 { - groups =3D "pwm2_a"; - function =3D "pwm2"; - }; - sdhi0_pins: sd0 { groups =3D "sdhi0_data4", "sdhi0_ctrl"; function =3D "sdhi0"; @@ -617,12 +549,6 @@ &pwm0 { status =3D "okay"; }; =20 -&pwm2 { - pinctrl-0 =3D <&pwm2_pins>; - pinctrl-names =3D "default"; - status =3D "okay"; -}; - &rcar_sound { pinctrl-0 =3D <&sound_pins>, <&sound_clk_pins>; pinctrl-names =3D "default"; --=20 2.51.0