linux-kernel - Re: [PATCH 09/17] phy: samsung-ufs: use exynos_get_pmu_regmap_by

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Date: Mon, 22 Apr 2024 13:40:36 +0100
From: Peter Griffin <peter.griffin@...aro.org>
To: André Draszik <andre.draszik@...aro.org>
Cc: mturquette@...libre.com, sboyd@...nel.org, robh@...nel.org, 
	krzk+dt@...nel.org, conor+dt@...nel.org, vkoul@...nel.org, kishon@...nel.org, 
	alim.akhtar@...sung.com, avri.altman@....com, bvanassche@....org, 
	s.nawrocki@...sung.com, cw00.choi@...sung.com, jejb@...ux.ibm.com, 
	martin.petersen@...cle.com, chanho61.park@...sung.com, ebiggers@...nel.org, 
	linux-scsi@...r.kernel.org, linux-phy@...ts.infradead.org, 
	devicetree@...r.kernel.org, linux-clk@...r.kernel.org, 
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, tudor.ambarus@...aro.org, 
	saravanak@...gle.com, willmcvicker@...gle.com
Subject: Re: [PATCH 09/17] phy: samsung-ufs: use exynos_get_pmu_regmap_by_phandle()
 to obtain PMU regmap

Hi André,

Thanks for the review feedback.

On Fri, 5 Apr 2024 at 08:04, André Draszik <andre.draszik@...aro.org> wrote:
>
> On Thu, 2024-04-04 at 13:25 +0100, Peter Griffin wrote:
> > This allows us to obtain a PMU regmap that is created by the exynos-pmu
> > driver. Platforms such as gs101 require exynos-pmu created regmap to
> > issue SMC calls for PMU register accesses. Existing platforms still get
> > a MMIO regmap as before.
> >
> > Signed-off-by: Peter Griffin <peter.griffin@...aro.org>
> > ---
> >  drivers/phy/samsung/phy-samsung-ufs.c | 5 +++--
> >  1 file changed, 3 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/phy/samsung/phy-samsung-ufs.c b/drivers/phy/samsung/phy-samsung-ufs.c
> > index 183c88e3d1ec..c567efafc30f 100644
> > --- a/drivers/phy/samsung/phy-samsung-ufs.c
> > +++ b/drivers/phy/samsung/phy-samsung-ufs.c
> > @@ -18,6 +18,7 @@
> >  #include <linux/phy/phy.h>
> >  #include <linux/platform_device.h>
> >  #include <linux/regmap.h>
> > +#include <linux/soc/samsung/exynos-pmu.h>
>
> You can now drop the include of linux/mfd/syscon.h

I'll send a followup patch for this.

Thanks,

Peter