[PATCH] ARM: shmobile: r8a7791: Add IPMMU-SGX clock to device tree

[Simon Horman]

On Tue, Dec 09, 2014 at 09:59:12AM +0100, Geert Uytterhoeven wrote:
> On Tue, Dec 9, 2014 at 5:21 AM, Simon Horman <horms+renesas at verge.net.au> wrote:
> > From: Ryo Kataoka <ryo.kataoka.wt at renesas.com>
> >
> > Signed-off-by: Ryo Kataoka <ryo.kataoka.wt at renesas.com>
> > [horms: resolved conflicts]
> > Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
> 
> Looks OK to me...
> 
> > ---
> >
> > Based on the renesas-devel-20141209-v3.18 tag of my renesas tree
> >
> > * Update by Simon Horman
> >   - Use SGX rather than GP in clock name to reflect datasheet
> > ---
> >  arch/arm/boot/dts/r8a7791.dtsi            | 8 +++++---
> >  include/dt-bindings/clock/r8a7791-clock.h | 1 +
> >  2 files changed, 6 insertions(+), 3 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
> > index 958a69b..78d6371 100644
> > --- a/arch/arm/boot/dts/r8a7791.dtsi
> > +++ b/arch/arm/boot/dts/r8a7791.dtsi
> > @@ -1154,15 +1154,17 @@
> >                 mstp8_clks: mstp8_clks at e6150990 {
> >                         compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
> >                         reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
> > -                       clocks = <&zg_clk>, <&zg_clk>, <&zg_clk>, <&p_clk>, <&zs_clk>,
> > -                                <&zs_clk>;
> > +                       clocks = <&zg_clk>, <&zg_clk>, <&zg_clk>, <&zg_clk>, <&p_clk>,
> > +                                <&zs_clk>, <&zs_clk>;
> 
> ... but I couldn't find the parent clock in the documentation.

I believe we can trust Kataoka-san, but I can confirm the parent clock
with hip if you like.