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Tue, 18 Jul 2023 15:27:24 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas2p3.samsung.com (KnoxPortal) with ESMTPA id 20230718062724epcas2p38ce71c6a195738a7bdc3871e6cbcf71c~y4lAsdEon1013710137epcas2p3t; Tue, 18 Jul 2023 06:27:24 +0000 (GMT) Received: from epsmgmcp1.samsung.com (unknown [182.195.42.82]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20230718062724epsmtrp161251800ddcfc4192013b2bcf2ce0307~y4lAreBiR2319023190epsmtrp1i; Tue, 18 Jul 2023 06:27:24 +0000 (GMT) X-AuditID: b6c32a47-9cbff70000007f5e-37-64b630ccccee Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgmcp1.samsung.com (Symantec Messaging Gateway) with SMTP id 59.DC.64355.BC036B46; Tue, 18 Jul 2023 15:27:24 +0900 (KST) Received: from localhost.localdomain (unknown [10.229.9.55]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20230718062723epsmtip272ad21406fcbc91d01efd7aa03165083~y4lAYnTZN0242102421epsmtip2V; Tue, 18 Jul 2023 06:27:23 +0000 (GMT) From: Jaewon Kim To: Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6n?= =?utf-8?q?ig?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Jaewon Kim Subject: [PATCH v6 2/2] arm64: dts: exynos: add pwm node for exynosautov9-sadk Date: Tue, 18 Jul 2023 15:22:00 +0900 Message-Id: <20230718062200.79306-3-jaewon02.kim@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230718062200.79306-1-jaewon02.kim@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrDKsWRmVeSWpSXmKPExsWy7bCmue4Zg20pBotfy1s8mLeNzWLN3nNM FvOPnGO12NFwhNWi78VDZotNj6+xWlzeNYfN4u7dVYwWM87vY7Jo3XuE3eLnrnksFrcnTmZ0 4PHYOesuu8emVZ1sHneu7WHz2Lyk3qP/r4FH35ZVjB6fN8kFsEdl22SkJqakFimk5iXnp2Tm pdsqeQfHO8ebmhkY6hpaWpgrKeQl5qbaKrn4BOi6ZeYA3amkUJaYUwoUCkgsLlbSt7Mpyi8t SVXIyC8usVVKLUjJKTAv0CtOzC0uzUvXy0stsTI0MDAyBSpMyM64MHUWe8Ff7orGmxfZGxi/ cnYxcnJICJhINCxqY+pi5OIQEtjBKDFhaxcLhPOJUeL3/p3MIFVgzv57aV2MHGAdj48lQdTs ZJQ4tO0uM4TzkVFi5oTljCANbALaEt/XL2YFsUUEFjJJPLtfBlLELHCaUWLtrScsIAlhgQCJ IzufsYPYLAKqEhOPt4PZvAK2ElPnnmeHuE9eYvWGA2BXcArYSazefRnsVgmBn+wS2z8tYoUo cpHYvX8rE4QtLPHq+BaoZimJl/1tUHa2RPv0P1D1FRIXN8xmg7CNJWY9a2cEeY1ZQFNi/S59 iC+VJY7cAjuTWYBPouPwX3aIMK9ER5sQRKOaxP2p56CGyEhMOrIS6gAPiQd926AhOpFR4nnP R+YJjHKzEBYsYGRcxSiWWlCcm55abFRgDI+w5PzcTYzgZKjlvoNxxtsPeocYmTgYDzFKcDAr ifB+X7UpRYg3JbGyKrUoP76oNCe1+BCjKTDsJjJLiSbnA9NxXkm8oYmlgYmZmaG5kamBuZI4 773WuSlCAumJJanZqakFqUUwfUwcnFINTKYfnjvazjp0YrnwAz7vRz23vxdJ+vGpS1V9jGSf 8kgvt9uB0/74TvfVW0WVeNpnXlF4cGIe886mRxx6E02EF38USvIpFz1UxdQm3rp75YJvav0r Zj61FL06+6WfygETyT9/HrU6FNl2aJ+++/DZVF61wuPdt++l3244uksryu3dWafXluc2RO1X PHi6jS9C9c+6m6qbDs96O2uFS53yi+9ND6bccWiYerqqkeWH9byqJyV9hjNNbO8XeFxdNcG1 Q/TUq/W271+eYbmW+LIpRmvX90WZqXl+ErJvCh3mT7sTH7nr0vv3Wx/c9uh+9aUy6nbWyiZn qZf519VunlEzP+4lOXsG8yeu/DsOiVJ7piQpsRRnJBpqMRcVJwIAURxhMQ8EAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrCLMWRmVeSWpSXmKPExsWy7bCSvO4Zg20pBs2LmS0ezNvGZrFm7zkm i/lHzrFa7Gg4wmrR9+Ihs8Wmx9dYLS7vmsNmcffuKkaLGef3MVm07j3CbvFz1zwWi9sTJzM6 8HjsnHWX3WPTqk42jzvX9rB5bF5S79H/18Cjb8sqRo/Pm+QC2KO4bFJSczLLUov07RK4Mi5M ncVe8Je7ovHmRfYGxq+cXYwcHBICJhKPjyV1MXJyCAlsZ5T4cIERxJYQkJFY/qyPDcIWlrjf coS1i5ELqOY9o8TzsztZQRJsAtoS39cvBkuICCxmknjT/RDMYRa4yChx4s8VdpAqYQE/ickv zzOD2CwCqhITj7eDxXkFbCWmzj3PDrFCXmL1hgNgNZwCdhKrd19mgjjJVmLFvXlMExj5FjAy rGIUTS0ozk3PTS4w1CtOzC0uzUvXS87P3cQIDlitoB2My9b/1TvEyMTBeIhRgoNZSYT3+6pN KUK8KYmVValF+fFFpTmpxYcYpTlYlMR5lXM6U4QE0hNLUrNTUwtSi2CyTBycUg1ME4+yhB/S Zn0cMz3k2NOAuo6Koz6/UraqLPh5xSyAqePCHi2Obd1ph1Z1/kkp+RLcLVTD0vu1oXnPyXKx Xb95Hbb6v0nb47iQ62YwxzOW5TPvux5vlDzYM9tHL8bE6f3pTU9jHz1OqL9+eWfmldCoq5Nu bXO+mngjf9mRyW/4tjJ1BlXf3jvj7KYXjptMTtmrRr0L227TovKWo7HF7YPhq4iZaUWnBS8X 7lV5vP6v8f0/U0Vr9lj9n560q1cwu5ub7fXGapHa2on9j7IefY6Z45lyKVDD+OT8x6e5q34q +p/nvqeiUK1k9Do/dfFh83yeFW8E5IyD/vLcare9eu2AX5WrwYPVJpmJN9NqOm6aK7EUZyQa ajEXFScCAEl17C/HAgAA X-CMS-MailID: 20230718062724epcas2p38ce71c6a195738a7bdc3871e6cbcf71c X-Msg-Generator: CA X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230718062724epcas2p38ce71c6a195738a7bdc3871e6cbcf71c References: <20230718062200.79306-1-jaewon02.kim@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add pwm node to support fan on exynosautov9-sadk board. PWM channel 3 of ExynosAutov9 is connected to fan for SoC cooling in SADK board. Signed-off-by: Jaewon Kim --- arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts | 6 ++++++ arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 11 +++++++++++ 2 files changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts index 101f51bf565a..bc1815f6ada2 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts +++ b/arch/arm64/boot/dts/exynos/exynosautov9-sadk.dts @@ -49,6 +49,12 @@ }; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_tout3>; + status = "okay"; +}; + &serial_0 { pinctrl-0 = <&uart0_bus_dual>; status = "okay"; diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi index d3c5cdeff47f..16669b0443fa 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi @@ -1560,6 +1560,17 @@ samsung,syscon-phandle = <&pmu_system_controller>; samsung,cluster-index = <1>; }; + + pwm: pwm@103f0000 { + compatible = "samsung,exynosautov9-pwm", + "samsung,exynos4210-pwm"; + reg = <0x103f0000 0x100>; + samsung,pwm-outputs = <0>, <1>, <2>, <3>; + #pwm-cells = <3>; + clocks = <&xtcxo>; + clock-names = "timers"; + status = "disabled"; + }; }; };