From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCH v4 2/8] arm64: dts: exynos: Add dts files for 64-bit Exynos5433 SoC Date: Tue, 24 Feb 2015 09:33:45 +0100 Message-ID: <19309272.tlWX2xvTnx@wuerfel> References: <1424755011-15999-1-git-send-email-cw00.choi@samsung.com> <1424755011-15999-3-git-send-email-cw00.choi@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <1424755011-15999-3-git-send-email-cw00.choi@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org To: Chanwoo Choi Cc: kgene@kernel.org, mark.rutland@arm.com, marc.zyngier@arm.com, olof@lixom.net, catalin.marinas@arm.com, will.deacon@arm.com, inki.dae@samsung.com, chanho61.park@samsung.com, sw0312.kim@samsung.com, jh80.chung@samsung.com, ideal.song@samsung.com, a.kesavan@samsung.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org On Tuesday 24 February 2015 14:16:45 Chanwoo Choi wrote: > This patch adds new Exynos5433 dtsi to support 64-bit Exynos5433 SoC based on > Octal core CPUs (quad Cortex-A57 and quad Cortex-A53). And Exynos5433 supports > PSCI (Power State Coordination Interface) v0.1. > > This patch includes following dt node to support Exynos5433 SoC: > 1. Octa core for big.LITTLE architecture > - Cortex-A53 LITTLE Quad-core > - Cortex-A57 big Quad-core > - Support PSCI v0.1 Should we try to come up with a way to better share parts of this with the exynos5 dtsi files you already have in arm32? I suspect that there is a significant overlap. Arnd