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Tue, 24 Sep 2019 06:58:44 +0000 (GMT) Subject: Re: [RFT v4 5/8] ARM: dts: exynos: Remove MCT subnode for interrupt map on Exynos4412 To: Krzysztof Kozlowski , Daniel Lezcano , Thomas Gleixner , Rob Herring , Mark Rutland , Kukjin Kim , Andrzej Hajda , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Sylwester Nawrocki From: Marek Szyprowski Message-ID: <21fdac03-cb35-34eb-c48e-52985377aa16@samsung.com> Date: Tue, 24 Sep 2019 08:58:44 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20190923161411.9236-5-krzk@kernel.org> Content-Transfer-Encoding: 7bit Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrDKsWRmVeSWpSXmKPExsWy7djP87pL93XGGmxYaGhxa905Vot5n2Ut 5h8BMvofv2a2OH9+A7vFpsfXWC0u75rDZjHj/D4mi6XXLzJZtO49wm7R/vQls8XmTVOZHXg8 1sxbw+ixaVUnm8eda3vYPN6dO8fusXlJvUffllWMHp83yQWwR3HZpKTmZJalFunbJXBltE78 xV7wgK/i8WGLBsaZ3F2MnBwSAiYSe3Y+Yuti5OIQEljBKPF120ko5wujxI1vl1ggnM+MEs8n L2SFabn4/SkzRGI5o8TfDc+hqt4ySrw5cpQZpEpYIEFi1u9VTCAJEYHJzBL7D69kA0kwC+hK TH/3BqyITcBQouttF1icV8BOor2/kQXEZhFQldjW8ZkdxBYViJW49+M4M0SNoMTJmU+Aajg4 OIHO+NqfDjFSXmL72znMELa4xK0n88H2SgjcYpc4//MOI8TZLhJtqydCvSAs8er4FnYIW0bi 9OQeFoiGZkaJh+fWskM4PYwSl5tmQHVbSxw+fpEVZDOzgKbE+l36EGFHiR9/HjCBhCUE+CRu vBWEOIJPYtK26cwQYV6JjjYhiGo1iVnH18GtPXjhEvMERqVZSD6bheSdWUjemYWwdwEjyypG 8dTS4tz01GLjvNRyveLE3OLSvHS95PzcTYzANHb63/GvOxj3/Uk6xCjAwajEwwsMzFgh1sSy 4srcQ4wSHMxKIrybtNpihXhTEiurUovy44tKc1KLDzFKc7AoifNWMzyIFhJITyxJzU5NLUgt gskycXBKNTDulNM14xaVzbzclB4Xw5Z2SPFDwC4PnVOR+aq9dzZW/ejLvvP385XHpr/imyfw TTcsNDDQOH1a4Fl3dmrYiYPcV4R1/l/tCeQW/v9wr5iM3e/gKbsM53Pw+HZJPKy99j7gE6fH h0V3My58SmdtvHDTvc3oeE/xsYvL0lzT13I0CHs+f5/8cZ8SS3FGoqEWc1FxIgDEfphzXwMA AA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrNIsWRmVeSWpSXmKPExsVy+t/xu7pL93XGGjQ8ErO4te4cq8W8z7IW 848AGf2PXzNbnD+/gd1i0+NrrBaXd81hs5hxfh+TxdLrF5ksWvceYbdof/qS2WLzpqnMDjwe a+atYfTYtKqTzePOtT1sHu/OnWP32Lyk3qNvyypGj8+b5ALYo/RsivJLS1IVMvKLS2yVog0t jPQMLS30jEws9QyNzWOtjEyV9O1sUlJzMstSi/TtEvQyWif+Yi94wFfx+LBFA+NM7i5GTg4J AROJi9+fMncxcnEICSxllGjadIoRIiEjcXJaAyuELSzx51oXG4gtJPCaUeJ1SwiILSyQIDHr 9yomEFtEYCqzxM1LtSA2s4CuxPR3b6CGbmSUOLlvEztIgk3AUKLrLcQgXgE7ifb+RhYQm0VA VWJbx2egGg4OUYFYiU17zSBKBCVOznzCAhLmBDr0a386xHgziXmbHzJD2PIS29/OgbLFJW49 mc80gVFoFpLuWUhaZiFpmYWkZQEjyypGkdTS4tz03GJDveLE3OLSvHS95PzcTYzAiN127Ofm HYyXNgYfYhTgYFTi4QW6NlaINbGsuDL3EKMEB7OSCO8mrbZYId6UxMqq1KL8+KLSnNTiQ4ym QK9NZJYSTc4HJpO8knhDU0NzC0tDc2NzYzMLJXHeDoGDMUIC6YklqdmpqQWpRTB9TBycUg2M xu/lExt9L/+v1K/a/v3Mg5PM7EqtzMqidmd6L3AzeieZu86xuPY6SOLk55Aaldlxlm2xB62V pr31WWsUudlBLYpx8sqjfDuC1oZx5D9NXa1y4Y7HX844OQGf6ws9UnxM1Ewm+San35/M9IWl h5VT3/TARW/HkkaXSX9WNB89p7CRLazhsKwSS3FGoqEWc1FxIgB4fpBv7gIAAA== X-CMS-MailID: 20190924065845eucas1p24cf39a480197c691c1acd24e98e1da14 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20190923161447epcas2p49a72596974a4ba294a734ef8ad8bbad1 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190923161447epcas2p49a72596974a4ba294a734ef8ad8bbad1 References: <20190923161411.9236-1-krzk@kernel.org> <20190923161411.9236-5-krzk@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 23.09.2019 18:14, Krzysztof Kozlowski wrote: > Multi Core Timer node has interrupts routed to two different parents - > GIC and combiner. This was modeled with a interrupt-map within a > subnode but can be expressed in an easier and more common way, directly > in the node itself. > > Tested on Odroid U3 (Exynos4412). > > Signed-off-by: Krzysztof Kozlowski Tested-by: Marek Szyprowski Works fine on Trats2 board. > --- > > Changes since v3: > 1. Use interrupts-extended instead of interrupts-map. > --- > arch/arm/boot/dts/exynos4412.dtsi | 19 +++++-------------- > 1 file changed, 5 insertions(+), 14 deletions(-) > > diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi > index 8b6d5875c75d..9b5fb4e54d7c 100644 > --- a/arch/arm/boot/dts/exynos4412.dtsi > +++ b/arch/arm/boot/dts/exynos4412.dtsi > @@ -246,22 +246,13 @@ > timer@10050000 { > compatible = "samsung,exynos4412-mct"; > reg = <0x10050000 0x800>; > - interrupt-parent = <&mct_map>; > - interrupts = <0>, <1>, <2>, <3>, <4>; > clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MCT>; > clock-names = "fin_pll", "mct"; > - > - mct_map: mct-map { > - #interrupt-cells = <1>; > - #address-cells = <0>; > - #size-cells = <0>; > - interrupt-map = > - <0 &gic 0 57 IRQ_TYPE_LEVEL_HIGH>, > - <1 &combiner 12 5>, > - <2 &combiner 12 6>, > - <3 &combiner 12 7>, > - <4 &gic 1 12 IRQ_TYPE_LEVEL_HIGH>; > - }; > + interrupts-extended = <&gic 0 57 IRQ_TYPE_LEVEL_HIGH>, > + <&combiner 12 5>, > + <&combiner 12 6>, > + <&combiner 12 7>, > + <&gic 1 12 IRQ_TYPE_LEVEL_HIGH>; > }; > > watchdog: watchdog@10060000 { Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland