From mboxrd@z Thu Jan 1 00:00:00 1970 From: p.zabel@pengutronix.de (Philipp Zabel) Date: Wed, 05 Mar 2014 10:37:24 +0100 Subject: [PATCH v5 4/5] ARM: dts: imx6sl: Add power-domain information to gpc node In-Reply-To: <20140305070009.GK8784@S2101-09.ap.freescale.net> References: <1393603427-6199-1-git-send-email-p.zabel@pengutronix.de> <1393603427-6199-5-git-send-email-p.zabel@pengutronix.de> <20140305070009.GK8784@S2101-09.ap.freescale.net> Message-ID: <1394012244.16929.2.camel@paszta.hi.pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Am Mittwoch, den 05.03.2014, 15:00 +0800 schrieb Shawn Guo: > On Fri, Feb 28, 2014 at 05:03:46PM +0100, Philipp Zabel wrote: > > The PGC that is part of GPC controls isolation and power sequencing of the > > power domains. The PU power domain will be handled by the generic pm domain > > framework. It needs a phandle to the PU regulator to turn off power when > > the domain is disabled and a list of clocks to be enabled during powerup > > for reset propagation. > > > > Signed-off-by: Philipp Zabel > > --- > > Changes since v4: > > - Use OF power domain bindings > > - Added reset clocks > > --- > > arch/arm/boot/dts/imx6sl.dtsi | 6 +++++- > > 1 file changed, 5 insertions(+), 1 deletion(-) > > > > diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi > > index 28558f1..0e61262 100644 > > --- a/arch/arm/boot/dts/imx6sl.dtsi > > +++ b/arch/arm/boot/dts/imx6sl.dtsi > > @@ -529,9 +529,13 @@ > > }; > > > > gpc: gpc at 020dc000 { > > - compatible = "fsl,imx6sl-gpc", "fsl,imx6q-gpc"; > > + compatible = "fsl,imx6sl-gpc"; > > This change will break function imx_gpc_init(), which looks up > "fsl,imx6q-gpc" even on imx6sl. Sorry, I'll drop this change. regards Philipp