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Wed, 5 Jun 2019 16:54:36 +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 v8 10/13] ARM: dts: exynos: add chipid label and syscon compatible Date: Wed, 5 Jun 2019 18:54:07 +0200 Message-Id: <20190605165410.14606-11-l.luba@partner.samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190605165410.14606-1-l.luba@partner.samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0WSWUwTQRjHne52d6lUl3JNkKhpovECz4dJFAMJmg0+qIRooiRScQONbYUu p/hQIYgCBVIi4kFAExRBLRaCQJSjHDVYKURC1YoXCh5AwHJjxJat+Pab//F9k8lQmKRD6EfJ VQmsWiVTSAkRXtc5Zwmw2Gcid5Q8I9DjYr0QWSeHhai0vVuIqiYGASrsKhEgc44S5Q/+xJDF Uk2il+kjJHqr8UevGm8RyK5tB6jY0iRAD9sHSGS7WEGgtpEsIWruC0O2hVVo+vlnEOzJTE/p cOamphdnGm4MkIyh8grBaDPGCKZ17KmAyautBEzNizTGblh7xO2EaN8ZViFPYtXb90eJYrs6 prA4M5HSVzYFNKBWmA3cKEjvgYaCnCWW0BUAVleszgYiB08CqBnVCviDHcAP9vzlhuXOE4w3 7gFo1JUTy5UZ4zdHhaIIOhDWV8Y7C150GnxnbV4qYPSIAL6cn8WdhicdAe8W2Egn4/QG2K3r WWIxHQytukbXtnWwqroFc7KbQy8y1eDOQZB+T8JZQwbBh0KhtbyM5NkT/jDVutgfLjaUCnjm oEZ7G/B8AQ7ml7gye2GbqVfovDRGb4b6xu28HAK/dOhIpwzpVfD1qIdTxhyoq7uG8bIYXr4k 4dObYG1uj2uRD7z3oMg1nIHXi4dcj1gI4EL7G1AA1t34v6wMgErgyyZyyhiW261ikwM5mZJL VMUERp9TGoDjc734Y5qqB02/TxsBTQGpuxg+nomUCGVJXKrSCCCFSb3EMttkpER8RpZ6nlWf O6VOVLCcEayhcKmvOG3Fx5MSOkaWwJ5l2ThW/c8VUG5+GtC81f/QTeqwScSAqxEdp8x9bOm3 UNNia0vWYljNbN7Gzpr1c8PjJBaUotAek/uRCvcNAY9oH7sq/cfBgNVlep/QMEn4LnP0xMqj /blf+/W/bEHyvPvzPUPHvfXxUYGf8jeePxYnCKe2bcEPjXkkZyQeaKvKvP79YXIIGH/kbc2U 4lysbOcWTM3J/gJlTW6HWAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrOIsWRmVeSWpSXmKPExsVy+t/xu7pnP3+PMdi4Wt1i44z1rBbXvzxn tZh/5ByrxeqPjxktJp+ay2RxpjvXov/xa2aL8+c3sFucbXrDbnGrQcbi8q45bBafe48wWsw4 v4/JYu2Ru+wWtxtXsFkcftPOarH/ipfF7d98Ft9OPGJ0EPb49nUSi8fshossHjtn3WX32LSq k82jt/kdm8fBd3uYPPq2rGL02Hy62uPzJrkAzig9m6L80pJUhYz84hJbpWhDCyM9Q0sLPSMT Sz1DY/NYKyNTJX07m5TUnMyy1CJ9uwS9jFNHvzIXnGGruLLgK2MD4xbWLkZODgkBE4nzi7Yz dzFycQgJLGWUeNW8hxEiISYxad92dghbWOLPtS42EFtI4BOjxLcrpl2MHBxsAnoSO1YVgoRF BOol+t9cYgOZwyzQwCyxZvtVsAXCAkESb2ZsYQaxWQRUJc5NugA2k1fAQeL6pF1QR8hLrN5w AKyGEyg+7fhmFohd9hKXrv9mnsDIt4CRYRWjSGppcW56brGhXnFibnFpXrpecn7uJkZgJG07 9nPzDsZLG4MPMQpwMCrx8Eps/B4jxJpYVlyZe4hRgoNZSYQ38faXGCHelMTKqtSi/Pii0pzU 4kOMpkBHTWSWEk3OB0Z5Xkm8oamhuYWlobmxubGZhZI4b4fAwRghgfTEktTs1NSC1CKYPiYO TqkGRsOvzSr5vre2r6ndu/PE+262VMOXifamGaG71yuENDGIyIdM27jMJ+TvRwvD98uWnxWu q3zdGpP1eMMDzkKxn0LJrwrTz92TE5/Ys/fd8fw+0y8lC3wfJmW2Fx+dm6V67fHCDT6yz5lq FM+ezVbZU/GkwLF79qOFJic/pHEf6r8f+lHGabuXkBJLcUaioRZzUXEiAFvNcV+6AgAA X-CMS-MailID: 20190605165437eucas1p1321cd8369e1ffc6b4b6c3ca2d69bcd70 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20190605165437eucas1p1321cd8369e1ffc6b4b6c3ca2d69bcd70 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190605165437eucas1p1321cd8369e1ffc6b4b6c3ca2d69bcd70 References: <20190605165410.14606-1-l.luba@partner.samsung.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 67f9b4504a42..4801ca759feb 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>; }; -- 2.17.1