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Tue, 31 Oct 2023 18:50:22 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas2p3.samsung.com (KnoxPortal) with ESMTPA id 20231031095021epcas2p343514064dc0da3fff87e4b8a24d895fd~TKFMSIeNY0127001270epcas2p3G; Tue, 31 Oct 2023 09:50:21 +0000 (GMT) Received: from epsmgmc1p1new.samsung.com (unknown [182.195.42.40]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20231031095021epsmtrp24e846dd33a0bb2a6729563a9dd777dcc~TKFMRTggq1473914739epsmtrp2M; Tue, 31 Oct 2023 09:50:21 +0000 (GMT) X-AuditID: b6c32a47-9a3ff70000002726-34-6540cdde65f7 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgmc1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id E3.42.07368.DDDC0456; Tue, 31 Oct 2023 18:50:21 +0900 (KST) Received: from localhost.localdomain (unknown [10.229.9.55]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20231031095021epsmtip13a8fcaf2ab6663eeb538bf106d2d2005~TKFLz3D4h2273922739epsmtip1q; Tue, 31 Oct 2023 09:50:21 +0000 (GMT) From: Jaewon Kim To: Krzysztof Kozlowski , Alim Akhtar , Rob Herring , Conor Dooley , Tomasz Figa , Sylwester Nawrocki , Linus Walleij , Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Greg Kroah-Hartman , Jiri Slaby Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-pwm@vger.kernel.org, linux-serial@vger.kernel.org, Jaewon Kim Subject: [PATCH 10/10] arm64: dts: exynos: add minimal support for exynosautov920 sadk board Date: Tue, 31 Oct 2023 18:47:52 +0900 Message-ID: <20231031094852.118677-11-jaewon02.kim@samsung.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231031094852.118677-1-jaewon02.kim@samsung.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrKJsWRmVeSWpSXmKPExsWy7bCmqe69sw6pBtOeclg8mLeNzWLN3nNM FvOPnGO1aF68ns1iR8MRVot3c2Us9r7eym4x5c9yJotNj6+xWmye/4fR4vKuOWwWd++uYrSY cX4fk8WZxb3sFq17j7BbHH7Tzmrxc9c8FotVu4Dqbk+czOgg7LFz1l12j02rOtk87lzbw+ax f+4ado/NS+o9+v8aePRtWcXo8XmTXABHVLZNRmpiSmqRQmpecn5KZl66rZJ3cLxzvKmZgaGu oaWFuZJCXmJuqq2Si0+ArltmDtA7SgpliTmlQKGAxOJiJX07m6L80pJUhYz84hJbpdSClJwC 8wK94sTc4tK8dL281BIrQwMDI1OgwoTsjDfvmxkLbopXvOx4ytbAOF+4i5GTQ0LARGLmt08s XYxcHEICOxglrn2YxwrhfGKUmH/0KlTmG6NEw6Ed7DAtjU+72CESexkltm7vZ4RwPjJKrJ/e xwJSxSagLfF9/WJWEFtE4AuzxPRH1SBFzALtTBLzvr0EKxIWiJPY9HwKG4jNIqAqMW/jXyYQ m1fAXuLagmZmiHXyEnsWfQeLcwLFd/Y0MULUCEqcnPkEbA4zUE3z1tnMIAskBK5wSOy4uYEN otlF4tjEbkYIW1ji1fEtUD9ISXx+txeqJluiffofVgi7QuLihtlQcWOJWc/agXo5gBZoSqzf pQ9iSggoSxy5BbWWT6Lj8F92iDCvREebEESjmsT9qeeghshITDqykgnC9pDobbzEBAmrSYwS M842MU5gVJiF5JtZSL6ZhbB4ASPzKkax1ILi3PTUYqMCY3gUJ+fnbmIEp28t9x2MM95+0DvE yMTBeIhRgoNZSYT3sKlDqhBvSmJlVWpRfnxRaU5q8SFGU2BYT2SWEk3OB2aQvJJ4QxNLAxMz M0NzI1MDcyVx3nutc1OEBNITS1KzU1MLUotg+pg4OKUamOZlL/cq7HnT2t3CvqJ+T2jC43d/ p0/P5RIPjG1LCPr7vPFLVnDL6ekdldXlR/fFrRIxe6cZuz3UxzxezMXkPeur078vKLGHMTz6 9v387hmmGm0GWWI8MdWqFw7sv/Pd7xbzwStq+xaJN3zcyhm74aLilwlGG9bM2BLrO/MUw2vd DSecys7LbJl2Pskge9961903dauzFI+lrmlfPkFiWbSDz8y77w8utZoQXMb5MKdEpPyRaezB afp/+Yzr6hStXz3bJslks8N28YpvTX+2KN4x/2cdO+vOJmvX0LtT5l9ktuHunrj/3lVT57Z5 18M3aBgx7PIUTfVleP4wfte3BW9FFtStNNU5efh+lnX20k1KLMUZiYZazEXFiQCb4RbDaAQA AA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupnkeLIzCtJLcpLzFFi42LZdlhJTvfuWYdUg1vP5C0ezNvGZrFm7zkm i/lHzrFaNC9ez2axo+EIq8W7uTIWe19vZbeY8mc5k8Wmx9dYLTbP/8NocXnXHDaLu3dXMVrM OL+PyeLM4l52i9a9R9gtDr9pZ7X4uWsei8WqXUB1tydOZnQQ9tg56y67x6ZVnWwed67tYfPY P3cNu8fmJfUe/X8NPPq2rGL0+LxJLoAjissmJTUnsyy1SN8ugSvjzftmxoKb4hUvO56yNTDO F+5i5OSQEDCRaHzaxd7FyMUhJLCbUWLdvOWsEAkZieXP+tggbGGJ+y1HWCGK3jNK3LrTwQSS YBPQlvi+fjFYQkTgF7PE7gl3GUESzAL9TBLXNyV0MXJwCAvESDy5bg0SZhFQlZi38S9YL6+A vcS1Bc3MEAvkJfYs+g4W5wSK7+xpAhsjJGAncXHDTah6QYmTM5+wQIyXl2jeOpt5AqPALCSp WUhSCxiZVjFKphYU56bnJhsWGOallusVJ+YWl+al6yXn525iBMeZlsYOxnvz/+kdYmTiYDzE KMHBrCTCe9jUIVWINyWxsiq1KD++qDQntfgQozQHi5I4r+GM2SlCAumJJanZqakFqUUwWSYO TqkGptOiK7y/rX/DyBZf5eWyVUnx37ZLFdHmWxk+rvGJlhDm3/H1cSav3U/Dk0+2f9Yvu/VK a6aIfn6IZDXHvTSdiw8NNTfKKbQzfejkKtRg3hcYfyZhU8nzQ9qXV06aeL1348vFoUmvLGKu 3Yub6XzgUXJfUrn3sULW46vrn2+rtp+gvL3qxh6lpdMYogMmfQvTTWlbFPX4Hm/lvrRZt08W qTzZmXNrfaO3gc+k9w07GU48aNm/6/Lh26sd9uderW6df/zSvUj508wXHcustroarFx49pH/ jNX3LXcwzmXqS3zRfV3H4uOlsGWM6V3lalpPd3XcY6yJ/cSzl1e59VNGocGN+Ag510tJ6Xf8 tizJSFdiKc5INNRiLipOBADEScfPIgMAAA== X-CMS-MailID: 20231031095021epcas2p343514064dc0da3fff87e4b8a24d895fd X-Msg-Generator: CA X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20231031095021epcas2p343514064dc0da3fff87e4b8a24d895fd References: <20231031094852.118677-1-jaewon02.kim@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org ExynosAutov920 SADK is ExynosAutov920 SoC based SADK(Samsung Automotive Development Kit) board. It has 16GB(8GB + 8GB) LPDDR5 RAM and 256GB (128GB + 128GB) UFS. This is minimal support board device-tree. * Serial console * GPIO Key * PWM FAN Signed-off-by: Jaewon Kim --- arch/arm64/boot/dts/exynos/Makefile | 3 +- .../boot/dts/exynos/exynosautov920-sadk.dts | 88 +++++++++++++++++++ 2 files changed, 90 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile index 6e4ba69268e5..da06e1a9456c 100644 --- a/arch/arm64/boot/dts/exynos/Makefile +++ b/arch/arm64/boot/dts/exynos/Makefile @@ -5,4 +5,5 @@ dtb-$(CONFIG_ARCH_EXYNOS) += \ exynos7-espresso.dtb \ exynos7885-jackpotlte.dtb \ exynos850-e850-96.dtb \ - exynosautov9-sadk.dtb + exynosautov9-sadk.dtb \ + exynosautov920-sadk.dtb diff --git a/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts new file mode 100644 index 000000000000..e250b5594b58 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts @@ -0,0 +1,88 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Samsung's ExynosAutov920 SADK board device tree source + * + * Copyright (c) 2023 Samsung Electronics Co., Ltd. + * + */ + +/dts-v1/; +#include "exynosautov920.dtsi" +#include "exynos-pinctrl.h" +#include +#include + +/ { + model = "Samsung ExynosAutov920 SADK board"; + compatible = "samsung,exynosautov920-sadk", "samsung,exynosautov920"; + + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &serial_0; + }; + + chosen { + stdout-path = &serial_0; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x70000000>, + <0x8 0x80000000 0x1 0xfba00000>, + <0xa 0x00000000 0x2 0x00000000>; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&key_wakeup &key_back>; + + key-wakeup { + label = "KEY_WAKEUP"; + linux,code = ; + gpios = <&gpa0 0 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + + key-back { + label = "KEY_BACK"; + linux,code = ; + gpios = <&gpp6 3 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&pinctrl_alive { + key_wakeup: key-wakeup-pins { + samsung,pins = "gpa0-0"; + samsung,pin-function = ; + }; +}; + +&pinctrl_peric1 { + key_back: key-back-pins { + samsung,pins = "gpp6-3"; + samsung,pin-function = ; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_tout0>; + status = "okay"; +}; + +&serial_0 { + status = "okay"; +}; + +&usi_0 { + samsung,clkreq-on; /* needed for UART mode */ + status = "okay"; +}; + +&xtcxo { + clock-frequency = <38400000>; +};