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Date: Wed, 9 Feb 2022 11:25:10 -0500 From: Detlev Casanova <detlev.casanova@...labora.com> To: linux-kernel@...r.kernel.org Cc: Detlev Casanova <detlev.casanova@...labora.com>, Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>, soc@...nel.org (maintainer:ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)), Rob Herring <robh+dt@...nel.org>, Nicolas Saenz Julienne <nsaenz@...nel.org>, Florian Fainelli <f.fainelli@...il.com>, Ray Jui <rjui@...adcom.com>, Scott Branden <sbranden@...adcom.com>, bcm-kernel-feedback-list@...adcom.com (maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...), Stefan Wahren <stefan.wahren@...e.com>, linux-arm-kernel@...ts.infradead.org (moderated list:ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)), devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-rpi-kernel@...ts.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE) Subject: [PATCH 0/2] ARM: dts: Support official Raspberry Pi 7inch touchscreen Add a devicetree to support the official Raspberry Pi 7inch touchscreen. This also demuxes the i2c0 controller to support both pinctrls. Detlev Casanova (2): ARM: dts: bcm2*: Demux i2c0 with a pinctrl ARM: dts: Add bcm2711-rpi-4-b-7inch-ts-dsi.dts arch/arm/boot/dts/Makefile | 1 + .../boot/dts/bcm2711-rpi-4-b-7inch-ts-dsi.dts | 129 ++++++++++++++++++ arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 1 + arch/arm/boot/dts/bcm2711.dtsi | 2 +- arch/arm/boot/dts/bcm2835-rpi.dtsi | 9 +- .../boot/dts/bcm283x-rpi-i2c0mux_0_44.dtsi | 4 + arch/arm/boot/dts/bcm283x.dtsi | 26 +++- arch/arm64/boot/dts/broadcom/Makefile | 1 + .../broadcom/bcm2711-rpi-4-b-7inch-ts-dsi.dts | 2 + 9 files changed, 170 insertions(+), 5 deletions(-) create mode 100644 arch/arm/boot/dts/bcm2711-rpi-4-b-7inch-ts-dsi.dts create mode 100644 arch/arm/boot/dts/bcm283x-rpi-i2c0mux_0_44.dtsi create mode 100644 arch/arm64/boot/dts/broadcom/bcm2711-rpi-4-b-7inch-ts-dsi.dts -- 2.35.1
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