linux-kernel - Re: [RESEND PATCH v5 1/5] mfd: RK808: Add RK818 support

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Date:	Thu, 9 Jun 2016 12:12:01 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Wadim Egorov <w.egorov@...tec.de>
Cc:	linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
	rtc-linux@...glegroups.com, devicetree@...r.kernel.org,
	linux-rockchip@...ts.infradead.org, robh+dt@...nel.org,
	pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	mturquette@...libre.com, sboyd@...eaurora.org, lgirdwood@...il.com,
	broonie@...nel.org, a.zummo@...ertech.it,
	alexandre.belloni@...e-electrons.com, dianders@...omium.org,
	zyw@...k-chips.com
Subject: Re: [RESEND PATCH v5 1/5] mfd: RK808: Add RK818 support

On Thu, 09 Jun 2016, Wadim Egorov wrote:
> On 08.06.2016 16:17, Lee Jones wrote:
> > On Thu, 02 Jun 2016, Wadim Egorov wrote:
> >
> >> The RK818 chip is a power management IC for multimedia and handheld
> > "Power Management IC (PMIC)"
> >
> >> devices. It contains the following components:
> >>
> >> - Regulators
> >> - RTC
> >> - Clkout
> > Clocking
> >
> >> - battery support
> > Battery support
> >
> >> Both chips RK808 and RK818 are using a similar register map.
> > "Both RK808 ad RK818 chips"
> >
> >> So we can reuse the RTC and Clkout functionality.
> > Swap '.' for ','.
> >
> >> Signed-off-by: Wadim Egorov <w.egorov@...tec.de>
> >> ---
> >>  drivers/mfd/Kconfig       |   4 +-
> >>  drivers/mfd/rk808.c       | 231 ++++++++++++++++++++++++++++++++++++++--------
> >>  include/linux/mfd/rk808.h | 162 ++++++++++++++++++++++++++++++--
> >>  3 files changed, 350 insertions(+), 47 deletions(-)

[...]

> >> -struct rk808_reg_data {
> >> -	int addr;
> >> -	int mask;
> >> -	int value;
> >> -};
> > Why are you moving this to the header?
> 
> It is now part of the rk808 struct.

Why?

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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