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Mon, 6 May 2019 15:12:17 +0000 (GMT) From: Lukasz Luba To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org Cc: b.zolnierkie@samsung.com, krzk@kernel.org, kgene@kernel.org, cw00.choi@samsung.com, kyungmin.park@samsung.com, m.szyprowski@samsung.com, s.nawrocki@samsung.com, myungjoo.ham@samsung.com, keescook@chromium.org, tony@atomide.com, jroedel@suse.de, treding@nvidia.com, digetx@gmail.com, willy.mh.wolff.ml@gmail.com, Lukasz Luba Subject: [PATCH v7 10/13] ARM: dts: exynos: add chipid label and syscon compatible Date: Mon, 6 May 2019 17:11:58 +0200 Message-Id: <1557155521-30949-11-git-send-email-l.luba@partner.samsung.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1557155521-30949-1-git-send-email-l.luba@partner.samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrKKsWRmVeSWpSXmKPExsWy7djP87qX/S7EGJy9LWqxccZ6VovrX56z Wsw/co7VYvXHx4wWk0/NZbI4051r0f/4NbPF+fMb2C3ONr1ht7jVIGNxedccNovPvUcYLWac 38dksfbIXXaL240r2CwOv2lntdh/xcvi9m8+i28nHjE6CHt8+zqJxWN2w0UWj52z7rJ7bFrV yebR2/yOzePguz1MHn1bVjF6bD5d7fF5k1wAZxSXTUpqTmZZapG+XQJXxroW/oKDbBVbbp9m a2BcydrFyMkhIWAi8fHmJZYuRi4OIYEVjBJH3p9ng3C+MEqcOL6MCcL5zCixZ/YsZpiWBysu QCWWM0osufkPoeVv/0agDAcHm4CexI5VhSANIgLVEneu72cGqWEWeMMkcfbXDxaQhLBAiMS/ HS/BprIIqErcfbIILM4r4C3x6cVjdohtchI3z3WC1XACxf92HGIEGSQhcI9d4vC0R0wQRS4S 698ugLKFJV4d3wLVLCPxf+d8qHixREPvQkYIu0bicf9cqBpricPHL7KCHM0soCmxfpc+RNhR YvOiBjaQsIQAn8SNt4IgYWYgc9K26cwQYV6JjjYhiGoNiS09F6AWiUksXzMNariHRM/pY9Cw msco8fL/XOYJjPKzEJYtYGRcxSieWlqcm55abJSXWq5XnJhbXJqXrpecn7uJEZi4Tv87/mUH 464/SYcYBTgYlXh4JzhdiBFiTSwrrsw9xCjBwawkwpv47FyMEG9KYmVValF+fFFpTmrxIUZp DhYlcd5qhgfRQgLpiSWp2ampBalFMFkmDk6pBsYpUZ6OV91WfkwxXMn29t5f1tb6kx6tFvZa 8zbmnGj7G2xkKMtbwyDXE3X8zwvxqoBsrzed8zV9G/iqWz5ZO7efqBPmiXi6m/vl1QqlkteR a0+wbc2a84h739vgpQ4JQjYBx7xU3BxThB0k2Cq4f4e1h+18c7DyYkudh9rjSo4tW/Jf95ll K7EUZyQaajEXFScCAEMUu/dYAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrOIsWRmVeSWpSXmKPExsVy+t/xu7qX/C7EGJyfzGyxccZ6VovrX56z Wsw/co7VYvXHx4wWk0/NZbI4051r0f/4NbPF+fMb2C3ONr1ht7jVIGNxedccNovPvUcYLWac 38dksfbIXXaL240r2CwOv2lntdh/xcvi9m8+i28nHjE6CHt8+zqJxWN2w0UWj52z7rJ7bFrV yebR2/yOzePguz1MHn1bVjF6bD5d7fF5k1wAZ5SeTVF+aUmqQkZ+cYmtUrShhZGeoaWFnpGJ pZ6hsXmslZGpkr6dTUpqTmZZapG+XYJexroW/oKDbBVbbp9ma2BcydrFyMkhIWAi8WDFBaYu Ri4OIYGljBJb3uxlgkiISUzat50dwhaW+HOtiw2i6BOjxPmvkxi7GDk42AT0JHasKgSpERGo l+h/cwmshlmggVlizfarYBuEBYIkWt58BBvKIqAqcffJIhYQm1fAW+LTi8dQC+Qkbp7rZAax OYHifzsOMYLYQgJeEvs+/maZwMi3gJFhFaNIamlxbnpusaFecWJucWleul5yfu4mRmAkbTv2 c/MOxksbgw8xCnAwKvHwPrC9ECPEmlhWXJl7iFGCg1lJhDfx2bkYId6UxMqq1KL8+KLSnNTi Q4ymQEdNZJYSTc4HRnleSbyhqaG5haWhubG5sZmFkjhvh8DBGCGB9MSS1OzU1ILUIpg+Jg5O qQZGn42vJvgd/RSfvVKMlc1ck6mDe6lL7NHnWz9ftcu/Jfhz/f/dr4JPXRZoErl878LS49P2 9E07/0nyqXG9X7gVC5Ot1GPt4z9bmjzFFp66cGXWEqWT/1evVql+qPRn6lsJpw8931wPBtzR mz1jAWOX8Z4vMbYVNw7+EpRZaikj2RD244e9pJXzWyWW4oxEQy3mouJEAKz9DPO6AgAA X-CMS-MailID: 20190506151218eucas1p1f3bf0b48470595537a893bd0b39e75b7 X-Msg-Generator: CA X-RootMTR: 20190506151218eucas1p1f3bf0b48470595537a893bd0b39e75b7 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190506151218eucas1p1f3bf0b48470595537a893bd0b39e75b7 References: <1557155521-30949-1-git-send-email-l.luba@partner.samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add the chipid label which allows to use it in phandle from other device. Use syscon in compatible to get the regmap of the device register set. The chipid is used in DMC during initialization to compare compatibility. Signed-off-by: Lukasz Luba --- arch/arm/boot/dts/exynos5.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi index 67f9b45..4801ca7 100644 --- a/arch/arm/boot/dts/exynos5.dtsi +++ b/arch/arm/boot/dts/exynos5.dtsi @@ -35,8 +35,8 @@ #size-cells = <1>; ranges; - chipid@10000000 { - compatible = "samsung,exynos4210-chipid"; + chipid: chipid@10000000 { + compatible = "samsung,exynos4210-chipid", "syscon"; reg = <0x10000000 0x100>; };