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Date: Mon, 2 Mar 2026 20:52:44 +0100 From: Andreas Kemnade To: Mithil Bavishi Cc: aaro.koskinen@iki.fi, airlied@gmail.com, conor+dt@kernel.org, jernej.skrabec@gmail.com, jonas@kwiboo.se, khilman@baylibre.com, krzk+dt@kernel.org, laurent.pinchart@ideasonboard.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, neil.armstrong@linaro.org, prabhakar.mahadev-lad.rj@bp.renesas.com, jesszhan0024@gmail.com, rfoss@kernel.org, robh@kernel.org, rogerq@kernel.org, simona@ffwll.ch, thierry.reding@gmail.com, tony@atomide.com, tzimmermann@suse.de, andrzej.hajda@intel.com, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Subject: Re: [PATCH v8 8/8] ARM: dts: ti: omap: samsung-espresso10: Add initial support for Galaxy Tab 2 10.1 Message-ID: <20260302205244.111fa4d5@kemnade.info> In-Reply-To: <20260223134941.427-9-bavishimithil@gmail.com> References: <20260223134941.427-1-bavishimithil@gmail.com> <20260223134941.427-9-bavishimithil@gmail.com> X-Mailer: Claws Mail 4.3.1 (GTK 3.24.49; aarch64-unknown-linux-gnu) 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-Transfer-Encoding: 7bit On Mon, 23 Feb 2026 08:49:40 -0500 Mithil Bavishi wrote: > Create a device tree for the 10 inch variants (P5100, P5110, P5113) > > Signed-off-by: Mithil Bavishi > --- > arch/arm/boot/dts/ti/omap/Makefile | 1 + > .../dts/ti/omap/omap4-samsung-espresso10.dts | 104 ++++++++++++++++++ > 2 files changed, 105 insertions(+) > create mode 100644 arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts > > diff --git a/arch/arm/boot/dts/ti/omap/Makefile b/arch/arm/boot/dts/ti/omap/Makefile > index d24f13efd..140ac39b3 100644 > --- a/arch/arm/boot/dts/ti/omap/Makefile > +++ b/arch/arm/boot/dts/ti/omap/Makefile > @@ -81,6 +81,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += \ > omap4-var-dvk-om44.dtb \ > omap4-var-stk-om44.dtb \ > omap4-samsung-espresso7.dtb \ > + omap4-samsung-espresso10.dtb \ > omap4-xyboard-mz609.dtb \ > omap4-xyboard-mz617.dtb > dtb-$(CONFIG_SOC_AM33XX) += \ > diff --git a/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts b/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts > new file mode 100644 > index 000000000..5c00d67ac > --- /dev/null > +++ b/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts > @@ -0,0 +1,104 @@ [...] > +&i2c3 { > + touchscreen@20 { > + compatible = "syna,rmi4-i2c"; > + reg = <0x20>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + interrupt-parent = <&gpio2>; > + interrupts = <14 IRQ_TYPE_EDGE_FALLING>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&touch_pins>; > + > + //avdd-supply = <®_touch_ldo_en>; > + vdd-supply = <&ldo6>; > + > + syna,reset-delay-ms = <200>; > + syna,startup-delay-ms = <200>; > + > + touchscreen-size-x = <1280>; > + touchscreen-size-y = <800>; > + duplicated, > + rmi4-f01@1 { > + reg = <0x01>; > + syna,nosleep-mode = <1>; > + }; > + > + rmi4-f11@11 { > + reg = <0x11>; > + touchscreen-size-x = <1280>; > + touchscreen-size-y = <800>; it is needed and accepted only here. Regards, Andreas