From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawnguo@kernel.org (Shawn Guo) Date: Thu, 31 Mar 2016 19:37:28 +0800 Subject: [PATCH 06/18] ARM: imx: clk-gate2: allow custom gate configuration In-Reply-To: <1457576219-7971-7-git-send-email-stefan@agner.ch> References: <1457576219-7971-1-git-send-email-stefan@agner.ch> <1457576219-7971-7-git-send-email-stefan@agner.ch> Message-ID: <20160331113728.GA18833@tiger> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Mar 09, 2016 at 06:16:47PM -0800, Stefan Agner wrote: > The 2-bit gates found i.MX and Vybrid SoC support different clock > configuration: > > 0b00: clk disabled > 0b01: clk enabled in RUN mode but disabled in WAIT and STOP mode > 0b10: clk enabled in RUN, WAIT and STOP mode (only Vybrid) > 0b11: clk enabled in RUN and WAIT mode > > For some clocks, we might want to configure different behaviour, > e.g. a memory clock should be on even in STOP mode. Add a new > function imx_clk_gate2_cgr which allow to configure specific > gate values through the cgr_val parameter. > > Signed-off-by: Stefan Agner It's not appropriate to use 'ARM:' as subject prefix any more, since clock drivers had been moved to drivers/clk. I applied patch 6 ~ 9 with updating the subject prefix as below. clk: imx: vf610: add suspend/resume support clk: imx: vf610: add WKPU unit clk: imx: vf610: leave DDR clock on clk: imx: clk-gate2: allow custom gate configuration Shawn