Hi Bjorn, On 03/27/2018 04:20 AM, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> > > This series converts the only user of the handcoded, mach-specific reset > routines in the davinci platform to using the reset framework. > > Patches 1-3 add necessary lookups/DT-properties. > > Patches 4-6 fix issues found in the remoteproc davinci driver. Can you pick up patches 4 through 6 for 4.17 itself through the remoteproc tree? They can be picked up independent of the CCF conversion. Anyway, the actual CCF conversion and the reset framework adaptation patch would need the dts patches to be picked up first to maintain functionality, and I do not think Sekhar is picking up the dts changes for 4.17 this late. regards Suman > > Patch 7 converts the davinci-rproc driver to the reset framework. > > Patch 8 removes now dead code. > > Philipp: it turned out that it's indeed better to use the reset > controller's device name for the entry lookup. > > Tested both in DT and legacy modes by booting the examples from > ti-ipc-rtos recipe in meta-ti. > > This series applies on top of David Lechner's common-clk-v9 branch[1] > with Philipp Zabel's reset/next branch[2] pulled in. > > It can be found in my github tree as well[3]. > > [1] git://github.com/dlech/ev3dev-kernel.git common-clk-v9 > [2] git://git.pengutronix.de/git/pza/linux reset/next > [3] git@xxxxxxxxxx:brgl/linux.git topic/davinci-reset > > v1 -> v2: > - fixed the device tree patches the descriptions of which were mixed up > - return -EPROBE_DEFER from davinci-rproc's probe() if we can't get the > reset provider, since it's possible that the lookup table was not yet > registered > - made the local variable naming consistent in the davinci-rproc driver > - fixed a typo in PATCH 5/8 > > v2 -> v3: > - reworded the commit messages (s/remoteproc: da8xx/remoteproc\/davinci/) > - call clk_disable_unprepare() if reset_control_deassert() fails in > da8xx_rproc_start() > - added a patch fixing the S_IRUGO checkpatch warning, since we're > already modifying this driver anyway > - added a temp variable for code brevity in da8xx_rproc_stop() > - removed patch 1/8 (already applied to reset/next) > > Bartosz Golaszewski (8): > ARM: davinci: dts: make psc0 a reset provider > ARM: davinci: dts: add a reset control to the dsp node > clk: davinci: add a reset lookup table for psc0 > remoteproc/davinci: add the missing retval check for clk_enable() > remoteproc/davinci: prepare and unprepare the clock where needed > remoteproc/davinci: use octal permissions for module_param() > remoteproc/davinci: use the reset framework > clk: davinci: kill davinci_clk_reset_assert/deassert() > > arch/arm/boot/dts/da850.dtsi | 2 ++ > arch/arm/mach-davinci/include/mach/clock.h | 21 -------------- > drivers/clk/davinci/psc-da850.c | 7 +++++ > drivers/clk/davinci/psc.c | 19 +------------ > drivers/remoteproc/da8xx_remoteproc.c | 45 ++++++++++++++++++++++++------ > 5 files changed, 47 insertions(+), 47 deletions(-) > delete mode 100644 arch/arm/mach-davinci/include/mach/clock.h > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
