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Wed, 23 Apr 2025 17:54:55 +0800 (CST) Date: Wed, 23 Apr 2025 17:54:53 +0800 From: Shawn Guo To: Alexander Stein Cc: Shawn Guo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, Frank Li Subject: Re: [PATCH v2 5/7] ARM: dts: ls1021a-tqmals1021a: Add overlay for CDTech FC21 RGB display Message-ID: References: <20250408093059.551700-1-alexander.stein@ew.tq-group.com> <20250408093059.551700-6-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250408093059.551700-6-alexander.stein@ew.tq-group.com> X-CM-TRANSID:Ms8vCgCHItjtuAhoHeXSAw--.33364S3 X-Coremail-Antispam: 1Uf129KBjvJXoWxGw1DWr1rWF17Jr4fCF13XFb_yoW5Zw1xpr nrAayDCr4UGF4UXr18GFs8Kr1DK3yFg3W3ZFyYyFWjqrsruw17JFZ8KFnxWry3ZrW5Gw15 XasY9ayFgFnxJaDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jO8nOUUUUU= X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiNA+F6mgIuO8d-AAA3C On Tue, Apr 08, 2025 at 11:30:52AM +0200, Alexander Stein wrote: > This adds an overlay for the supported RGB display CDTech FC21. > DCU graphics chain is configured accordingly. > > Signed-off-by: Alexander Stein > Reviewed-by: Frank Li > --- > arch/arm/boot/dts/nxp/ls/Makefile | 2 + > ...-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso | 56 +++++++++++++++++++ > 2 files changed, 58 insertions(+) > create mode 100644 arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso > > diff --git a/arch/arm/boot/dts/nxp/ls/Makefile b/arch/arm/boot/dts/nxp/ls/Makefile > index 7f96de6f80224..7b97b718ebc16 100644 > --- a/arch/arm/boot/dts/nxp/ls/Makefile > +++ b/arch/arm/boot/dts/nxp/ls/Makefile > @@ -9,5 +9,7 @@ dtb-$(CONFIG_SOC_LS1021A) += \ > > ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo > ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo > +ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtbo > dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb > dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb > +dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtb > diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso > new file mode 100644 > index 0000000000000..31494d9d09f8f > --- /dev/null > +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso > @@ -0,0 +1,56 @@ > +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) > +/* > + * Copyright 2013-2014 Freescale Semiconductor, Inc. > + * Copyright 2018-2025 TQ-Systems GmbH , > + * D-82229 Seefeld, Germany. > + * Author: Alexander Stein > + */ > + > +#include > +#include > + > +/dts-v1/; > +/plugin/; > + > +&backlight_dcu { > + status = "okay"; > +}; > + > +&dcu { > + status = "okay"; > + > + port { > + dcu_out: endpoint { > + remote-endpoint = <&panel_in>; > + }; > + }; > +}; > + > +&display { > + compatible = "cdtech,s070pws19hp-fc21"; > + status = "okay"; > +}; > + > +&i2c0 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + polytouch: touchscreen@38 { > + compatible = "edt,edt-ft5406", "edt,edt-ft5x06"; > + reg = <0x38>; > + interrupt-parent = <&pca9554_0>; > + interrupts = <6 IRQ_TYPE_EDGE_FALLING>; > + /* LCD_PWR_EN -> TSC_WAKE */ > + wake-gpios = <&pca9554_1 4 GPIO_ACTIVE_HIGH>; > + iovcc-supply = <®_3p3v>; > + vcc-supply = <®_3p3v>; > + gain = <20>; > + touchscreen-size-x = <800>; > + touchscreen-size-y = <480>; > + }; > +}; > + > +&panel_in { > + remote-endpoint = <&dcu_out>; > +}; > + Whitespace at EOF. Fixed it and applied the series. Shawn > -- > 2.43.0 >