From patchwork Tue Jan 23 13:21:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13527379 Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E72D75FF09 for ; Tue, 23 Jan 2024 13:21:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.53 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706016084; cv=none; b=tgVKtxEziOh+BMDp2O0gvTNw4HTkztVKBk4lLctK3IqXocuJFjXGSXQp4EYE42e4xVa9OucnBTX8Sp9JYJm+FE9gZlqT0GKtaOY9mgiqOO1zWNHKphTy0tZYPfw1en4WPvkdWypBd3rmUKSKXUKg5RI2PHkVFTWG+SnSPG9uOgw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706016084; c=relaxed/simple; bh=J6T8WoDwMb7zsgWZb3GOYxNrNU8yXYr1cMdOd6QdaAk=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=oDeYv7AiWU213xJQ13tuGtLl+GBFKNiFvRP90cMm/qnZO/sON7iPLxaNHt+1mmImj+8tfX+egGFTCX9xAwoj9uYrALFjxNbGNzEJyh6Rm+iuC10pNH254mlOjt/JPf4U7buhh3vRb15vG/5rVOyikqB1g4KkIhJowuRuqa3io60= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=wgJ2Ng5R; arc=none smtp.client-ip=209.85.128.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="wgJ2Ng5R" Received: by mail-wm1-f53.google.com with SMTP id 5b1f17b1804b1-40e80046246so25867995e9.1 for ; Tue, 23 Jan 2024 05:21:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1706016079; x=1706620879; darn=vger.kernel.org; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:from:to:cc:subject:date:message-id:reply-to; bh=Yt0jVKy6IezEYFehA3G6AdAfzr3E3phZ9lpEaZgTEWE=; b=wgJ2Ng5R5WFObvCYLWV/FWx8y2zKXe9YKBpoczGpsazgRiaL+xgiGUVHCZzsJSU+ab qrmFTaDQMhWDDiP83tDb8cINVWilhDlqiYdK1HNLfXNo/NYMaAfvAjm09+KweyS2L7bU lVI9WsYDI9wdyBul4u6mGjCrVetV9ImY35+/cECxLyQ8XAtixuuH1dirqOfEk2NsL8et O7JIo6lgKMeNARNUIcpUXkUxsHkIQTkqaR2seXtr2LaTSpQWoy6aAaD0Pljzxl7+Yg70 BTQGe74eJkaaHw6rusfoxILt546xTi/ltyKI/6Zy/cbPssryHqhWcsL27l7CVXVsnwgl f1rQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706016079; x=1706620879; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Yt0jVKy6IezEYFehA3G6AdAfzr3E3phZ9lpEaZgTEWE=; b=YAknyzkeApTM38rdT+QhEs71LX4R/YY7Om2i34yxDtllbPNg36jGIx3LvHQH0rhWe2 Pk7cHsvxMaDGAYBRXD+COFMtu8W4W3Q0G0xOvyTk4TGba8YcOqB1WZ+gaPS6jwVrVxqt ov8hEurOtrVabRPSFzCVrSllI3FsWO3a20Af9NKfc/0TSURjToFXQYA2ATUDEfe1SBOm p3vvKnYvVP6uFz/TUMDedR9kMMKYkCXLGAp0wHA1Hjq0RuAdam3Mr2Ltl7ou5oSvOYTQ cEhI+ayOo8OPLncnI//affSbAcPkTVF/CjCxv81WVSqoO++FfBsMHsHwxAIoskPkDMWZ YKvA== X-Gm-Message-State: AOJu0YzhSjlH/caaYlX0IGCpZ7FaJ+AevbIH6BogodPBkoLx2c0s9NtD tArXwBWoBozyyRpikHTYoc3/xxesn/egrYIrIS1EQE3I3gkdinGWJbQIRnNr4oQ= X-Google-Smtp-Source: AGHT+IHxecADuHESJhPR8sXUtgEPmmxdgher3lXTO9gS/5Xw0lTTS1T14FRK8FogX66H9lrNT8TLcQ== X-Received: by 2002:a05:600c:154d:b0:40e:c193:4341 with SMTP id f13-20020a05600c154d00b0040ec1934341mr144963wmg.26.1706016079097; Tue, 23 Jan 2024 05:21:19 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id hn33-20020a05600ca3a100b0040e621feca9sm39982445wmb.17.2024.01.23.05.21.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jan 2024 05:21:18 -0800 (PST) From: Neil Armstrong Subject: [PATCH v3 0/2] arm64: qcom: sm8650: add support for USB-C Altmode Date: Tue, 23 Jan 2024 14:21:14 +0100 Message-Id: <20240123-topic-sm8650-upstream-altmode-v3-0-300a5ac80e1e@linaro.org> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAEq9r2UC/43NvQ6CMBiF4Vshna3pD9Ti5H0Yh6Z8hS8RStraa Aj3bmHSScf3DM9ZSISAEMm5WkiAjBH9VEIeKmIHM/VAsStNBBOSC65p8jNaGketGkYfc0wBzEj NPY2+AyoBeM1dZ61zpBhzAIfP3b/eSg8Ykw+v/S7zbf1XzpwyemoZU4qpVlp3ueNkgj/60JONz uKTa39xonBGMd0IrVVt5Be3rusbj9sCqBoBAAA= To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Will Deacon Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Neil Armstrong X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=1090; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=J6T8WoDwMb7zsgWZb3GOYxNrNU8yXYr1cMdOd6QdaAk=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlr71NDzQbq6rTyaQcwx2ypUOggJiz7CcJsBUdWI6b DnlhIhSJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZa+9TQAKCRB33NvayMhJ0WixD/ 9r9eYxVzRN4NVIzkRmXrP3l9xmqbRBc0gOdsvD29M/4fAPe3nQQUprUo+UmqBL2pny3JOXwyOAA3qz Pf4c4SUVl4DDIL16daLAIC/cLFWav6/6nPeXtmR/ouNhgPp5so3eVeVvah80raB0bvpF/NF53qFPJz vgnEoYecaTAAbFfr5VAOUibuxeRccmhfWMFCO8QiNpkxdzks13cJOwuZvPFdJAa23IX0GT1cv0sg6r Zdv5zYle+g8UTA1wVXAhHIYkZ+GTI4YjPrqIV4u8G+EYU9A4V40TLziwtMK4nc+Li9YXi2d3nlctUc kvteTrUD1faOWTeBVdD+aGg6LA4d5CiGOHlJ/Ed2vFlCbw/cKr1HOw+JXzuoLuVrV915IEoFBJM9qg bjBBQE8BXsTvN31ric80v/aKH84WjD+2D2PebKW0frBRt9SAQGZf/Z+SIG6ZyWhiynV2EXKwld+ruK al9/1UXrIzTD0oKfiHBv2a49jUPNkHIlwpE3G0o6W1FGfew2ddAvXXYSBI08n6QrxyVb5031gcgTcI 4TnK+v3qdrXz2ou0njCB1LpfV+CWpBZlMq9ZE+bC9XpoyUmH/1ucrfQSTXg6XGTKmJudkI2nfKObpp 1wH/YPavMdm+1DbCNyzXrC7wNQRkyO/lTsBQ4NZ3b9Gh2SVCCnfEXFO/VYdw== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE This adds the missing bits to support Display Port external display over the USB-C Altmode support using the Redriver/Retimer and WCD939x USBSS Mux/Switch to provide the correct switching. Signed-off-by: Neil Armstrong --- Changes in v3: - rebased on v6.8-rc1 - Link to v2: https://lore.kernel.org/r/20231219-topic-sm8650-upstream-altmode-v2-0-a608528864a3@linaro.org Changes in v2: - replaced "ok" by "okay" - Link to v1: https://lore.kernel.org/r/20231218-topic-sm8650-upstream-altmode-v1-0-7900660693cf@linaro.org --- Neil Armstrong (2): arm64: dts: qcom: sm8650-qrd: add USB-C Altmode Support arm64: defconfig: enable WCD939x USBSS driver as module arch/arm64/boot/dts/qcom/sm8650-qrd.dts | 104 +++++++++++++++++++++++++++++++- arch/arm64/configs/defconfig | 1 + 2 files changed, 103 insertions(+), 2 deletions(-) --- base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d change-id: 20231218-topic-sm8650-upstream-altmode-3ee141fdccff Best regards,