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 1-2 add necessary lookups/DT-properties. Patches 3-5 fix issues found in the remoteproc davinci driver. Patch 6 converts the davinci-rproc driver to the reset framework. Patch 7 removes now dead code. 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]. [1] git://github.com/dlech/ev3dev-kernel.git common-clk-v9 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: - modify PATCH 1/8: drop the provider argument from the function adding lookup entries and instead pass the provider name to the RESET_LOOKUP macro, return -EPROBE_DEFER if we locate a correct lookup entry but cannot get the corresponding reset controller - modify the reset lookup entry in psc-da850 - don't manually return -EPROBE_DEFER from davinci-rproc, instead don't emit an error message if devm_reset_control_get_exclusive() returns this error code v3 -> v4: - make index the second parameter in RESET_LOOKUP() (right after the provider name) v4 -> v5: - fix a bug where the dsp_reset object correctly stored in drproc struct v5 -> v6: - rebased on top of v4.17-rc1 and retested - dropped patches that were applied during 4.17 merge window - added relevant review and ack tags Bartosz Golaszewski (7): ARM: davinci: dts: make psc0 a reset provider ARM: davinci: dts: add a reset control to the dsp node 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.c | 18 --------- drivers/remoteproc/da8xx_remoteproc.c | 46 ++++++++++++++++++---- 4 files changed, 40 insertions(+), 47 deletions(-) delete mode 100644 arch/arm/mach-davinci/include/mach/clock.h -- 2.17.0 -- 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
