From mboxrd@z Thu Jan 1 00:00:00 1970 From: k.kozlowski@samsung.com (Krzysztof Kozlowski) Date: Tue, 07 Jul 2015 11:23:58 +0900 Subject: [PATCHv5] ARM: dts: add exynos5422-cpus.dtsi to correct cpu order In-Reply-To: <559B2F0C.5010603@samsung.com> References: <1436191955-3650-1-git-send-email-chanho61.park@samsung.com> <559B2F0C.5010603@samsung.com> Message-ID: <559B383E.5030900@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 07.07.2015 10:44, Krzysztof Kozlowski wrote: > On 06.07.2015 23:12, Chanho Park wrote: >> The odroid-xu3 board which is based on exynos5422 not exynos5800 is >> booted from cortex-a7 core unlike exynos5800. The odroid-xu3's cpu order >> is quite strange. cpu0 and cpu5-7 are cortex-a7 cores and cpu1-4 are >> cortex-a15 cores. To correct this mis-odering, I added exynos5422.dtsi >> and reversing cpu orders from exynos5420. Now, cpu0-3 are cortex-a7 and >> cpu4-7 are cortex-a15. >> >> Reviewed-by: Krzysztof Kozlowski >> Signed-off-by: Chanho Park >> --- >> Changes from v4: >> - Remove temporal patch in e-mail body >> >> Changes from v3: >> - include this exynos5422-cpus.dtsi in the exynos5422-odroidxu3-common.dtsi >> >> Changes from v2: >> - drop inclusion of exynos5420.dtsi from exynos5422-cpus.dtsi >> - drop compatibles from exynos5422-cpus.dtsi >> >> Changes from v1: >> - rename exynos5422.dtsi to exynos5422-cpus.dtsi >> - include the dtsi file top of the exynos5422-odroidxu3.dts >> >> Secondary cpu booting problem[1] is not resolved yet. Need more investigations >> to work booting 8 cores correctly. >> >> [1]: http://www.spinics.net/lists/linux-samsung-soc/msg45525.html >> >> arch/arm/boot/dts/exynos5422-cpus.dtsi | 81 ++++++++++++++++++++++ >> arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 1 + >> 2 files changed, 82 insertions(+) >> create mode 100644 arch/arm/boot/dts/exynos5422-cpus.dtsi > > Thanks, applied to my tree. I'll sent it to Kukjin later for 4.3 unless > he picks it up from LKML. > > Best regards, > Krzysztof Un-applied. The signed-off-by does not match from. Best regards, Krzysztof