From mboxrd@z Thu Jan 1 00:00:00 1970 From: cw00.choi@samsung.com (Chanwoo Choi) Date: Fri, 06 Jan 2017 18:06:43 +0900 Subject: [PATCH v3 1/5] arm64: dts: exynos5433: TM2/E: Fix wrong information of ldo23 and ldo25 In-Reply-To: <20170106085026.5pfwyxt2qipzbjpy@kozik-lap> References: <1483675149-32598-1-git-send-email-jcsing.lee@samsung.com> <1483675149-32598-2-git-send-email-jcsing.lee@samsung.com> <20170106070539.wd3kfhi77pa5ekcy@kozik-lap> <586F4554.6020206@samsung.com> <20170106085026.5pfwyxt2qipzbjpy@kozik-lap> Message-ID: <73639ec8-028a-56a2-0b47-3465974ec3f3@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 2017? 01? 06? 17:50, Krzysztof Kozlowski wrote: > On Fri, Jan 06, 2017 at 04:20:52PM +0900, Chanwoo Choi wrote: >> On 2017? 01? 06? 16:05, Krzysztof Kozlowski wrote: >>> On Fri, Jan 06, 2017 at 12:59:05PM +0900, Jaechul Lee wrote: >>>> From: Chanwoo Choi >>>> >>>> This patch fixes the wrong information of ldo23 and ldo25 on both TM2 and TM2E. >>> >>> Please describe what is exactly wrong and how it affects the >>> system/user. This is going to the fixes so it needs a good explanation. >> >> When I posted the patch[1], I refer to the old schematic document of both TM2 and TM2E. >> [1] 01e5d2352152 ("arm64: dts: exynos: Add dts file for Exynos5433-based TM2 board") >> >> After checking the highest version of schematic document of both TM2 and TM2E, >> there is no difference of ldo23/ldo25 on both TM2 and TM2E. >> - ldo23 is used on TM2/TM2E, but the name/max-microvolt are wrong. >> - ldo25 isn't used on TM2/TM2E. (not connected) >> >> Because ldo23 and lod25 are not used on other device in Exynos5433 and TM2 board. >> this patch does not affect the operation to system/user. > > If it does not affect anyone (including TM2/TM2E) then this do not have > to be a fix. Am I right? This patch does not affect the TM2/TM2E's operation because ldo23/25 are not used on TM2/TM2E. Just fix the wrong information. -- Best Regards, Chanwoo Choi S/W Center, Samsung Electronics