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Sun, 24 Nov 2024 22:29:41 +0000 (UTC) From: Sasha Finkelstein via B4 Relay Date: Sun, 24 Nov 2024 23:29:27 +0100 Subject: [PATCH 4/5] arm64: dts: apple: Add touchbar screen nodes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241124-adpdrm-v1-4-3191d8e6e49a@gmail.com> References: <20241124-adpdrm-v1-0-3191d8e6e49a@gmail.com> In-Reply-To: <20241124-adpdrm-v1-0-3191d8e6e49a@gmail.com> To: Hector Martin , Sven Peter , Alyssa Rosenzweig , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Jessica Zhang , asahi@lists.linux.dev Cc: linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sasha Finkelstein , Janne Grunau X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1732487379; l=4465; i=fnkl.kernel@gmail.com; s=20241124; h=from:subject:message-id; bh=/Z/q4ZVJ4fsMdrr5uOJvHeSbqY42cSj9gitq980wGIU=; b=tMPX18T+Mc2Zftsm6YNPtbIp7sj8XBd/laV55C6OqIyQbFNCv8yOKB07ihqOE/mUKeuTEPcAo UYK3LuUFhH2AYZpUGQAd6RLHTXqRFj9AWsBY7pvWa+P4xIN7mOx608+ X-Developer-Key: i=fnkl.kernel@gmail.com; a=ed25519; pk=aSkp1PdZ+eF4jpMO6oLvz/YfT5XkBUneWwyhQrOgmsU= X-Endpoint-Received: by B4 Relay for fnkl.kernel@gmail.com/20241124 with auth_id=283 X-Original-From: Sasha Finkelstein Reply-To: fnkl.kernel@gmail.com From: Sasha Finkelstein Adds device tree entries for the touchbar screen Co-developed-by: Janne Grunau Signed-off-by: Janne Grunau Signed-off-by: Sasha Finkelstein --- arch/arm64/boot/dts/apple/t8103-j293.dts | 8 ++++++++ arch/arm64/boot/dts/apple/t8103.dtsi | 26 ++++++++++++++++++++++++++ arch/arm64/boot/dts/apple/t8112-j493.dts | 15 +++++++++++++++ arch/arm64/boot/dts/apple/t8112.dtsi | 25 +++++++++++++++++++++++++ 4 files changed, 74 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts= /apple/t8103-j293.dts index 56b0c67bfcda321b60c621de092643017693ff91..349a8fce6b0b8ccf3305f940ba7= 242e2c1a67754 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -49,3 +49,11 @@ &i2c4 { &fpwm1 { status =3D "okay"; }; + +&display_dfr { + status =3D "okay"; + dfr_panel: panel@0 { + compatible =3D "apple,summit"; + reg =3D <0>; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/app= le/t8103.dtsi index 9b0dad6b618444ac6b1c9735c50cccfc3965f947..b377c92c5db3cb4fea53ae2c5dd= 85acf038429a3 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -356,6 +356,32 @@ cpufreq_p: performance-controller@211e20000 { #performance-domain-cells =3D <0>; }; =20 + display_dfr: display-pipe@228200000 { + compatible =3D "apple,t8103-display-pipe", "apple,h7-display-pipe"; + reg-names =3D "be", "fe", "mipi"; + reg =3D <0x2 0x28200000 0x0 0xc000>, + <0x2 0x28400000 0x0 0x4000>, + <0x2 0x28600000 0x0 0x100000>; + power-domains =3D <&ps_dispdfr_fe>, <&ps_dispdfr_be>, <&ps_mipi_dsi>; + interrupt-parent =3D <&aic>; + interrupts =3D , + ; + interrupt-names =3D "be", "fe"; + status =3D "disabled"; + iommus =3D <&displaydfr_dart 0>; + #address-cells =3D <1>; + #size-cells =3D <0>; + }; + + displaydfr_dart: iommu@228304000 { + compatible =3D "apple,t8103-dart"; + reg =3D <0x2 0x28304000 0x0 0x4000>; + interrupt-parent =3D <&aic>; + interrupts =3D ; + #iommu-cells =3D <1>; + power-domains =3D <&ps_dispdfr_fe>; + }; + sio_dart: iommu@235004000 { compatible =3D "apple,t8103-dart"; reg =3D <0x2 0x35004000 0x0 0x4000>; diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts= /apple/t8112-j493.dts index 0ad908349f55406783942735a2e9dad54cda00ec..80e371495f3e097f91e94549c7a= c2949609f566f 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -35,6 +35,21 @@ led-0 { }; }; =20 +&display_dfr { + status =3D "okay"; + #address-cells =3D <1>; + #size-cells =3D <0>; + + dfr_panel: panel@0 { + compatible =3D "apple,summit"; + reg =3D <0>; + }; +}; + +&displaydfr_dart { + status =3D "okay"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/app= le/t8112.dtsi index 1666e6ab250bc0be9b8318e3c8fc903ccd3f3760..726b11376692580abb129b9be35= 107bee1550a93 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -379,6 +379,31 @@ cpufreq_p: cpufreq@211e20000 { #performance-domain-cells =3D <0>; }; =20 + display_dfr: display-pipe@228200000 { + compatible =3D "apple,t8112-display-pipe", "apple,h7-display-pipe"; + reg-names =3D "be", "fe", "mipi"; + reg =3D <0x2 0x28200000 0x0 0xc000>, + <0x2 0x28400000 0x0 0x4000>, + <0x2 0x28600000 0x0 0x100000>; + power-domains =3D <&ps_dispdfr_fe>, <&ps_dispdfr_be>, <&ps_mipi_dsi>; + interrupt-parent =3D <&aic>; + interrupts =3D , + ; + interrupt-names =3D "be", "fe"; + status =3D "disabled"; + iommus =3D <&displaydfr_dart 0>; + }; + + displaydfr_dart: iommu@228304000 { + compatible =3D "apple,t8110-dart"; + reg =3D <0x2 0x28304000 0x0 0x4000>; + interrupt-parent =3D <&aic>; + interrupts =3D ; + #iommu-cells =3D <1>; + power-domains =3D <&ps_dispdfr_fe>; + status =3D "disabled"; + }; + sio_dart: iommu@235004000 { compatible =3D "apple,t8110-dart"; reg =3D <0x2 0x35004000 0x0 0x4000>; --=20 2.47.0