From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Mon, 21 May 2018 10:35:19 -0700 Subject: [PATCH 1/6] ARM: OMAP1: ams-delta: add GPIO lookup tables In-Reply-To: <20180518210954.29044-1-jmkrzyszt@gmail.com> References: <20180518210954.29044-1-jmkrzyszt@gmail.com> Message-ID: <20180521173519.GA98604@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, * Janusz Krzysztofik [180518 14:12]: > Scope of the change is limited to GPIO pins used by board specific > device drivers which will be updated by follow-up patches of the > series. Those are some OMAP GPIO (gpio-0-15) and most of Amstrad Delta > latch2 GPIO bank pins. Remaining pins of those banks, as well as > Amstrad Delta latch1 pins, will be addressed later. > > Assign a label ("latch2") to the bank, enumerate its pins and put that > information, together with OMAP GPIO bank pins, in GPIO lookup tables. > Assign lookup tables to devices as soon as those devices are registered > and their names can be obtained. > > A step froward in: > - removal of hard-coded GPIO numbers from drivers, > - removal of board mach includes from drivers, > - switching to dynamically assigned GPIO numbers. Is this first patch safe for me to apply separately? Regards, Tony