From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v3 1/3] ARM: sunxi: Introduce Allwinner for A83T support Date: Fri, 18 Dec 2015 22:05:10 -0600 Message-ID: <20151219040252.GA4997@rob-hp-laptop> References: <1450445451-311-1-git-send-email-vishnupatekar0510@gmail.com> <1450445451-311-2-git-send-email-vishnupatekar0510@gmail.com> Reply-To: robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: Content-Disposition: inline In-Reply-To: <1450445451-311-2-git-send-email-vishnupatekar0510-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Vishnu Patekar Cc: corbet-T1hC0tSOHrs@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, emilio-0Z03zUJReD5OxF6Tv1QG9Q@public.gmane.org, linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, jenskuske-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Fri, Dec 18, 2015 at 09:30:49PM +0800, Vishnu Patekar wrote: > Allwinner A83T is octa-core cortex-a7 based SoC. > It's clock control unit and prcm, pinmux are different from previous sun8i > series. > Its processor cores are arragned in two clusters 4 cores each, > similar to A80. > > Signed-off-by: Vishnu Patekar Acked-by: Rob Herring > --- > Documentation/arm/sunxi/README | 1 - > Documentation/devicetree/bindings/arm/sunxi.txt | 1 + > arch/arm/mach-sunxi/sunxi.c | 1 + > drivers/clk/sunxi/clk-sunxi.c | 6 ++++++ > 4 files changed, 8 insertions(+), 1 deletion(-) > > diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README > index 430d279..e5a115f 100644 > --- a/Documentation/arm/sunxi/README > +++ b/Documentation/arm/sunxi/README > @@ -72,6 +72,5 @@ SunXi family > > * Octa ARM Cortex-A7 based SoCs > - Allwinner A83T > - + Not Supported > + Datasheet > http://dl.linux-sunxi.org/A83T/A83T_datasheet_Revision_1.1.pdf > diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt > index bb9b0faa..7e79fcc 100644 > --- a/Documentation/devicetree/bindings/arm/sunxi.txt > +++ b/Documentation/devicetree/bindings/arm/sunxi.txt > @@ -11,5 +11,6 @@ using one of the following compatible strings: > allwinner,sun7i-a20 > allwinner,sun8i-a23 > allwinner,sun8i-a33 > + allwinner,sun8i-a83t > allwinner,sun8i-h3 > allwinner,sun9i-a80 > diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c > index c2be98f..3c15619 100644 > --- a/arch/arm/mach-sunxi/sunxi.c > +++ b/arch/arm/mach-sunxi/sunxi.c > @@ -69,6 +69,7 @@ MACHINE_END > static const char * const sun8i_board_dt_compat[] = { > "allwinner,sun8i-a23", > "allwinner,sun8i-a33", > + "allwinner,sun8i-a83t", > "allwinner,sun8i-h3", > NULL, > }; > diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c > index 5ba2188..0d45253 100644 > --- a/drivers/clk/sunxi/clk-sunxi.c > +++ b/drivers/clk/sunxi/clk-sunxi.c > @@ -1219,6 +1219,12 @@ CLK_OF_DECLARE(sun8i_a23_clk_init, "allwinner,sun8i-a23", sun6i_init_clocks); > CLK_OF_DECLARE(sun8i_a33_clk_init, "allwinner,sun8i-a33", sun6i_init_clocks); > CLK_OF_DECLARE(sun8i_h3_clk_init, "allwinner,sun8i-h3", sun6i_init_clocks); > > +static void __init sun8i_a83t_init_clocks(struct device_node *node) > +{ > + sunxi_init_clocks(NULL, 0); > +} > +CLK_OF_DECLARE(sun8i_a83t_clk_init, "allwinner,sun8i-a83t", sun8i_a83t_init_clocks); > + > static void __init sun9i_init_clocks(struct device_node *node) > { > sunxi_init_clocks(NULL, 0); > -- > 1.9.1 >