From patchwork Sun Nov 26 02:56:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 747462 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmx.net header.i=wahrenst@gmx.net header.b="POHAHN5i" Received: from mout.gmx.net (mout.gmx.net [212.227.15.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B331CC; Sat, 25 Nov 2023 18:57:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=s31663417; t=1700967406; x=1701572206; i=wahrenst@gmx.net; bh=GwMSMRIBl0dS8/lr+DIi4fvWG05hs5Pe5BAgEXP3KdI=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To: References; b=POHAHN5iKuPk8flVakGqtuxPLfV0a0u+9BtXMEwAjokdvmXn0LcHuD7oZF9A9AG8 r7s8lYq7AfU45HCAvHoYe5uf3vPltF3kcpodMZe1WkJh5RgZp7IelQEjeHlQCTvg6 7/18ayU/EUwZ/u1MPKaQPr3VHYkmpsqS8xqzkma4HI0UMqo61lipUnc2YTFeWpOXE 9kYEr38AHW8FOOXrKRxRca7Nn9ptQK3sgd2bMmEb9fa6I52UsWlfV7e9HzOCeQqE2 +QiDddZbGbkPk380Zam2Q/AmUZs5hQRuA/IirtExwVGderkQ8rbHYoz76m8NUIwpM Y4Bxmexq6s7pTRoHkw== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from stefanw-SCHENKER ([37.4.248.43]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MacOW-1rhniW2tqc-00cDfJ; Sun, 26 Nov 2023 03:56:46 +0100 From: Stefan Wahren To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Mathias Nyman Cc: bcm-kernel-feedback-list@broadcom.com, Cyril Brulebois , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Stefan Wahren Subject: [PATCH 1/3] dt-bindings: usb: xhci: Add optional power-domains Date: Sun, 26 Nov 2023 03:56:10 +0100 Message-Id: <20231126025612.12522-2-wahrenst@gmx.net> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231126025612.12522-1-wahrenst@gmx.net> References: <20231126025612.12522-1-wahrenst@gmx.net> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Provags-ID: V03:K1:iSo8/g+H5fPCw0tSM30SDy2cubTX8GNjZIYrnrYYNVTssytWFnk smAx6MnxgUNPFXV18NAfiOVeLS3O+1QhrdpCBS0Ug4AF1rEjvpedKgGoWc0oF4T8gKPaD/b /r/9W52TNkHNRbK+qQwwQqy4ea/o6s3mza7/ml4MDyyIyMy1zB+4wN6xs4uq13jiwk8W1+p mPqx5Q0H7m5fNwlmOQoww== UI-OutboundReport: notjunk:1;M01:P0:iF0hMRn/lnk=;bMhP748PEEMNePd3NvI6YNN9K+V Go72gVc0XOHsLyGUa/Cm8ZeH5mtGpZIhflmLFv3Zocp+bRqPqsrVQj8LmAE9i5Jtp7ZmC3YC/ 9nmUhhDbcl7Q1RJvguW+20Mlz9idlHIisFvGWVHdg7kAcv8VLTi3tq4DSW3t68yfsd+f66z29 DcMfERFsgRkmNh7kFwD9OelM6MWiyXSjULe5vuan5IZbSioIMwY/LW8tUxUjqO9DPQ8tFQ83H frEtMFb16atg/5MV2BI9a7/g9Pxnz3bBwEt4aZSj0o21kIVt7ttAiIReWWv1hNhQWdsxCfJ+Y FibfN43/smy2nTwjgYcysm8NPUiQNKV8MPW/PJVPh9Qqaz98r2FwgP4QYpk+COPltBO3ugaBF OEs4AVe+ftJAp/CxQEdchR0Vb2FaJJqNTTaONuNqvXzpVl/LE/yvhfVzr5JpDfBHX9LHXjRgT nPqzTlO0mK7ixuSYJaqA/BlF5KpJpSnl9moQiLjRW5sWFbgPEgeTrnSciBcM2fDxCYXRvLWic 9ge2/gRfGMxtzJTD+/OUin3ugKn76mLwnXHiC7lXAUYdVULECYEiFiJnuA4iS1ONxGe6Y3i0c 3aJztaeezy4INZo11DgdjcDxXoqla1hooOOZZvOQ2ESXfegVe1Is/dcTG60Og+GNqkH8goEiQ MN7JHnk1JnI9QIoicY+cFLoNo/kFPhLeRhHXETXCLzR0XBh08tzRopOm5B8jvFWMhcWcJH0DY 7fn+pjmLHrpiDaRwxv+KFzxnOLwjKN2dWVCgC60PeybdbpnvWQ8geXlhJg2GckPzrdKi3KXIl c7cq9JTN18zSkw+KjjaTkElIcfcjAGTIS5lHjiLYuUO69dzBrfNyQqhvz2ZEJ2FOQzd4pjYK/ CUVCrUpg9zvAfNVUWOxv27YHNI/QtcLTHFkjTvFfPX26OG6+PI3IYB1qvbIR8j+ujhaKnIlNR Jk+Dbkx3eXMpudexctbKqhbSlhA= BCM2711 SoC use a power domain for the xHCI. So allow supplying this domain in bindings. Signed-off-by: Stefan Wahren --- Documentation/devicetree/bindings/usb/generic-xhci.yaml | 3 +++ 1 file changed, 3 insertions(+) -- 2.34.1 diff --git a/Documentation/devicetree/bindings/usb/generic-xhci.yaml b/Documentation/devicetree/bindings/usb/generic-xhci.yaml index 594ebb3ee432..e48beaff7d0d 100644 --- a/Documentation/devicetree/bindings/usb/generic-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-xhci.yaml @@ -49,6 +49,9 @@ properties: - const: core - const: reg + power-domains: + maxItems: 1 + unevaluatedProperties: false required: From patchwork Sun Nov 26 02:56:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 747461 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmx.net header.i=wahrenst@gmx.net header.b="iX7PpgDO" Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3D62BC; Sat, 25 Nov 2023 18:57:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=s31663417; t=1700967407; x=1701572207; i=wahrenst@gmx.net; bh=ae8bjDGLrd8SODQBQpQFN5h1gMGw+YkRkmMEpiG27lw=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To: References; b=iX7PpgDOZuWUKdYtAG/ZK5bCFNznzsGuMHI+ukUVqmsEvNqsxNJBbVCOO+hRjGl2 Zce5YD5D/IsWx/3GqYlModR6pS9briBQu8nkNpArRxmwFA4vKhiqFwjkCXCBsnjhe bP0CGyX3y/nFauBAnL8XqkFljPJs0f6SI1BG0TIS7tiu6iwULEiSuOHCTSpViWmBL TQ8QN8oMjh25Bg6RkUxu7XjIqWoPgtc1aJ2oBhZTaMuzuw8nHJjmia0I/SI1mXTUl TsuDBBNzlSycMTgprUBELwh6cXAQFWyBV7dNo7T/V2f+CFhc3V2H7svvPfmnkzUh+ wWC4uVql2ShXl8HNCA== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from stefanw-SCHENKER ([37.4.248.43]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1M6llE-1rEECH0l9q-008MYz; Sun, 26 Nov 2023 03:56:47 +0100 From: Stefan Wahren To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Mathias Nyman Cc: bcm-kernel-feedback-list@broadcom.com, Cyril Brulebois , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Stefan Wahren Subject: [PATCH 2/3] ARM: dts: bcm2711: Add generic xHCI Date: Sun, 26 Nov 2023 03:56:11 +0100 Message-Id: <20231126025612.12522-3-wahrenst@gmx.net> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231126025612.12522-1-wahrenst@gmx.net> References: <20231126025612.12522-1-wahrenst@gmx.net> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Provags-ID: V03:K1:LbLdy05e4OaGCeGKKccPl+U1DEWeZ14f3uBvm9qPfxhlgS8nN5g lWIUbxwjMqwgEtGB18RDBriWr1nuK07nbN67TBSdtFf8C6Vxx47DLSLDSlbpcNdcFQuOPDT jckKn7chrj3jamIGBa8uRaYjUVRbRxWbKHi+CPaH6fsLPcQkCXgl93225c+kmhNUK5CrePG zL/b+bKM7gBRaBYmu5i0Q== UI-OutboundReport: notjunk:1;M01:P0:TjJW6+Z+Z/o=;pisWYDE9TFwEHqZv4EoMTlkbZEO tStRlZDvnBnNsk1Z+cLOgo0NF7zSBTrkikRJOkczHOk+oAw0Q8AOo3cESqXQOvCOEUcgnPZUM pGUqko9cG0/1c2f9hF/C5axwmvrnmjKJ5ayPIjeGpNyFyTfzvcHs3LJNCbhNsXSl7GViENmyY EYjcySpSIXkY3TnaWMLMoS1va8TpBF5SPIUGRonSNHFhkzesyel/dSBN/apU//zg1B8kNb85H Db62ljWTV2UBxo7905bIamIeIjmzyYi1BV6nPy3nahm1sEF3gGWJuKrS+0U8/F2tMaKiqKK2y I9ev2Y+S8h7Wn4K6b6inZHyFdL9gj/SBWuv77kZDhq2NMGEaoHjzqPy+lweo5h97DxlYAfOJj MRdsQrX8vt5MvkCFsmyuxsmmi7eCUBLms0pDQUqU8tfz/ruDouIPezenNke7gA3c1CS1mELmi dSrLkSsLiOw7IpoGA4DVPx+EkeYDMBMyJOS6vCOqqQURCNwdhGNvuLyGcV9yUfzq2B2k6QZ1q ew3qcrGtCiJ4hPRwVzBmIFcpPCIOU2aNzYjzdhnVxvMWlUgYFx1RaQE4yEKF69eiMlpypLASF G97JOa2RTi3xbf47RywlJdPM7vXKs+3SyIx0gGoSBIx/NTujf15+L+0LFxniJPqQhvOsviTzC hl+oev9RHTcscsvivWKyrHx7xbCWtbR8vrHEbxVzGTnBfJcFTvIWazJ+hmh9q0xF5ZQo5qmFB XEAemsKWwiK7cAI2U2P7VxEx/dKNLVYR111IV4gja8kzig8m0TGc3kbrxs14felnTDaMxz71q gALqhBTd8OCRfzfFe3HhR+mYXR4r4ok2UXspbGvEbDK1jfZhRGQVyzNlRvqmiQFYRgiG9N5n5 inELtw6FrjSz0DgwpKceFzo4QK74c9UZ+BrdoMsZciLiQSZGNTzaJqyj5N6mNA9+Gff9+Cz0h /Lb+0Q== The BCM2711 SoC also has a generic xHCI. The USB port is currently only usable on the Compute Module 4 (e.g. via IO board). Signed-off-by: Stefan Wahren --- arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi | 5 +++++ arch/arm/boot/dts/broadcom/bcm2711.dtsi | 9 +++++++++ 2 files changed, 14 insertions(+) -- 2.34.1 diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi b/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi index 98817a6675b9..d233a191c139 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include "bcm2835-rpi.dtsi" +#include #include / { @@ -76,3 +77,7 @@ &v3d { &vchiq { interrupts = ; }; + +&xhci { + power-domains = <&power RPI_POWER_DOMAIN_USB>; +}; diff --git a/arch/arm/boot/dts/broadcom/bcm2711.dtsi b/arch/arm/boot/dts/broadcom/bcm2711.dtsi index 4a379a14966d..724f1f0f4be7 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2711.dtsi @@ -604,6 +604,15 @@ genet_mdio: mdio@e14 { }; }; + xhci: usb@7e9c0000 { + compatible = "generic-xhci"; + reg = <0x0 0x7e9c0000 0x100000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = ; + status = "disabled"; + }; + v3d: gpu@7ec00000 { compatible = "brcm,2711-v3d"; reg = <0x0 0x7ec00000 0x4000>,