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Date: Wed, 18 Jun 2014 11:47:51 +0200 From: Javier Martinez Canillas <javier.martinez@...labora.co.uk> To: Lee Jones <lee.jones@...aro.org> CC: Samuel Ortiz <sameo@...ux.intel.com>, Mark Brown <broonie@...nel.org>, Mike Turquette <mturquette@...aro.org>, Liam Girdwood <lgirdwood@...il.com>, Alessandro Zummo <a.zummo@...ertech.it>, Kukjin Kim <kgene.kim@...sung.com>, Doug Anderson <dianders@...omium.org>, Olof Johansson <olof@...om.net>, Sjoerd Simons <sjoerd.simons@...labora.co.uk>, Daniel Stone <daniels@...labora.com>, Tomeu Vizoso <tomeu.vizoso@...labora.com>, Krzysztof Kozlowski <k.kozlowski@...sung.com>, linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org, linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v2 07/10] regulator: Add driver for Maxim 77802 PMIC regulators Hello Lee, Thanks a lot for your feedback. On 06/17/2014 11:17 PM, Lee Jones wrote: >> The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout >> (LDO) regulators. This patch adds support for all these regulators >> found on the MAX77802 PMIC and is based on a driver added by Simon >> Glass to the Chrome OS kernel 3.8 tree. >> >> Signed-off-by: Javier Martinez Canillas <javier.martinez@...labora.co.uk> >> --- >> >> Changes since v1: >> - Remove unneeded check if num_regulators != MAX77802_MAX_REGULATORS. >> - Fix .set_suspend_mode handler comment and split regulators ops for >> regulators that behave differently. Suggested by Mark Brown. >> - Use module_platform_driver() instead of having init/exit functions. >> Suggested by Mark Brown. >> - Use the new descriptor-based GPIO interface instead of the deprecated >> integer based GPIO one. Suggested by Mark Brown. >> - Look for "regulators" child node instead of "voltage-regulators" to be >> consistent with other PMIC drivers. Suggested by Mark Brown. >> >> drivers/mfd/max77802.c | 1 + > > Can you remove all of the MFD changes from patches 7, 8 and 9 and > create new one. That way there's no requirement for any cross > subsystem messiness. > Sure, Mark already suggested the same and I'll do it on the next version. But there still be some cross-subsystem dependency/messiness since the regulator, clk and rtc drivers include the mfd max77802 headers that are added in Patch 6. So I guess you should either a) take the whole patch-set through your mfd tree or b) merge the mfd patches and create an immutable branch that can be pulled by Mark, Mike and Alessandro. I don't know what's the preferred workflow in these cases... >> drivers/regulator/Kconfig | 9 + >> drivers/regulator/Makefile | 1 + >> drivers/regulator/max77802.c | 701 +++++++++++++++++++++++++++++++++++++++++++ >> 4 files changed, 712 insertions(+) >> create mode 100644 drivers/regulator/max77802.c > Best regards, Javier -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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