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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iotOp-0003vY-Ih; Tue, 07 Jan 2020 18:16:15 +0000 Received: from mout.gmx.net ([212.227.15.15]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iotOm-0003u4-Kz for linux-arm-kernel@lists.infradead.org; Tue, 07 Jan 2020 18:16:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1578420964; bh=fStf+8RF6qmT38/5o2VMhgNCxx4YDKOqS+6ymSk2hVA=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=d9HAQrSHcd8IpQHrnD7QnLWvY34o9aZGluK5xDCOfkXl/ctDqARxBO039GMtLY6p8 4b1dgvRfu8liXH5Sd4umlA1YgbS7OujTTja38Esiy9gCnKDzIqRxUH50o6udP4Vpn+ fdZXnzQFcmCibON1iNWwO0ggMgR3NxaYqumiaA1M= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from localhost.localdomain ([37.4.249.154]) by mail.gmx.com (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MTAFh-1jHAwl1fqx-00UXyY; Tue, 07 Jan 2020 19:16:04 +0100 From: Stefan Wahren To: Zhang Rui , Daniel Lezcano , Amit Kucheria , Rob Herring , Mark Rutland , Nicolas Saenz Julienne , Florian Fainelli , Catalin Marinas , Will Deacon Subject: [PATCH V3 0/4] ARM: Enable thermal support for Raspberry Pi 4 Date: Tue, 7 Jan 2020 19:15:53 +0100 Message-Id: <1578420957-32229-1-git-send-email-wahrenst@gmx.net> X-Mailer: git-send-email 2.7.4 X-Provags-ID: V03:K1:xkFz0dLUtTbMvdFsQps4ETe/MuVllBCYSLf/H/6OpwsfMs6tNd3 X6PXvReYKhvwDSzLeprp9PesTWWsWfWB5Mkt87VssaeyetCzrSlQ8A4oX4Y6Ttkfz+VUObT rooWqxyoOcHxc2KFR6nigDhPGGfIgXaiM5Bj8aRB64sLA4ybf5r3nS/stlYgzy8O5GY6X1L UsOGhE69KexYdQRATkT9A== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:WIesbUME1I0=:JFzG6lFhRvAeiyna9slav0 mYylMG+lG39zpj0pqbGUrF0+eF9YfjFSr+H4N01Av1elAtoRK6AUStVwP7oW0C3wz+YIdkh8k TjVti9j3GBJ6+4PDN84kj+FU3F5N2z297iobibGRAtVMlFM/D8tulsoqpYMWO55fgZvxqms6a ahcYsWKqG2SzzMXjMUEmz5GjcnKSw3aikD8IAvS8pcSuRrtTHmg3iwfRd6pYBLzJihedkA0pe H/Q5a86O+3joTklgCO0A8BzALBWv/p6IqxWC/yQjF5gLUgvn49YnSQXgujREA2siVEtIVt6Xq TA6qMH/4KB9+CCRdvGHjZcXQhX94kc6p/pWH6ThPb6r6PqNpUe6ZhS9CpMqSwqu/6hCIXtBad EkAbwBAN5RimQlydCtvo+k7gT7Ob38p+sffQ9s6SxTnlTn4YNd9UbQxYo2yxS0mepGvZNZRjg 3BbqRkj6ZkoqE5uXWZIyHfMUjEWdTdjwiavlW+SXSplrWjwuQG5BDrgPIsigFzGaXsXwdyTmX mldBdohc0x4HtyLZoA3HHW1tWNz4/noA/XB28FSpIh0fwjN98mx/u7iULeEMK9ICfOw2E817K OCBgPNRvAbgolZes3oW5TuzJL54zeCTqDG1KKMg07i9xg6dEoH0oEsfYdrwEz6cIAgEU+h/ak FQ5VgifCAtEMYRvTE1ykThGY/IbqzbthkNJMSx7gpfeOJijZ0vfGe+P5gmDuzCAY2fwzSughh c6klPCMDscqZod6FPanG0VkpnVT0CYDEOOBQ0y1wAgk5c8A7EptnQ8Cranysoz8MeF541FcnS m+wJbn7bAunCBP7/6u4R7DbQij0I2VWkns9EXmE1BkVWYurNvIDxCwYiOVlI1mNBUhox83k7T C63zidmO7y/GNSsQnrgfmgAt2S549/zWHyfUvaQJnRRS8WGs08KkN4mbRSKag9vplfCV0bLHl uXap25Tupjzppe23e9oyBmKXo6j8/pnvXSGKnzws+UC5ev3y/2ooqceJnIMzhB43GbUGkWkNA VyzAs6+Lyd8WeILoNip4Wa+tYHG2xS3ceTGw9yzYsMSGJJgMd0n2lc6v1FRECoD+z615aE624 /RzGwNmXe9txKmx7Ynw7NLWM9WFd8+0Zt5XtJ4Tbdlku544Yt3yJRgaZqAMc0A+RfX950YbzS uz1Z2SFir2axcrKnlO9tYeq7vnU5HF//M+ck+JtvwH8yVgyt1vUXulh/vl4gwTGYxyigjvOBK 7/Eyh/gKcnRbDez7QxE13FM/hi8MkSjT6TBddIA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200107_101612_986489_E7297916 X-CRM114-Status: GOOD ( 12.44 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [212.227.15.15 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (wahrenst[at]gmx.net) -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Stefan Wahren , linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This series enables thermal support for the Raspberry Pi 4. Neither the bcm2835_thermal nor the brcmstb_thermal are suitable for the BCM2711. So add a new thermal driver to read out the SoC temperature from the AVS RO block of the BCM2711. Changes in V3: - add Rob's, Florian's and Nicolas' reviewed-by/tested-by - adjust binding license - make error pointer handling consistent Changes in V2: - rebase on thermal/linux-next - convert binding to YAML - make AVS RO block a subnode of AVS monitor and access it via syscon - drop unnecessary TSENS clock and get the rid of remove callback - add Florian's reviewed-by to last/unchanged patch Stefan Wahren (4): dt-bindings: Add Broadcom AVS RO thermal thermal: Add BCM2711 thermal driver ARM: dts: bcm2711: Enable thermal ARM: configs: Build BCM2711 thermal as module .../bindings/thermal/brcm,avs-ro-thermal.yaml | 45 +++++++ arch/arm/boot/dts/bcm2711.dtsi | 12 ++ arch/arm/configs/multi_v7_defconfig | 1 + arch/arm64/configs/defconfig | 1 + drivers/thermal/broadcom/Kconfig | 7 ++ drivers/thermal/broadcom/Makefile | 1 + drivers/thermal/broadcom/bcm2711_thermal.c | 129 +++++++++++++++++++++ 7 files changed, 196 insertions(+) create mode 100644 Documentation/devicetree/bindings/thermal/brcm,avs-ro-thermal.yaml create mode 100644 drivers/thermal/broadcom/bcm2711_thermal.c --- 2.7.4