From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philipp Zabel Subject: Re: [PATCH 1/3] arm64: dts: stratix10: use "altr,stratix10-rst-mgr" binding Date: Thu, 15 Nov 2018 10:33:04 +0100 Message-ID: <1542274384.4915.4.camel@pengutronix.de> References: <20181105200549.17159-1-dinguyen@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20181105200549.17159-1-dinguyen@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Dinh Nguyen Cc: robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Dinh Nguyen List-Id: devicetree@vger.kernel.org Hi Dinh, On Mon, 2018-11-05 at 14:05 -0600, Dinh Nguyen wrote: > From: Dinh Nguyen > > The standard reset-simple driver the uses the "altr,rst-mgr" binding is > not getting initialized early enough in the boot process, so timers > that the kernel needs are still left in reset. Thus an early > reset driver was created. This early reset driver is only for the > SoCFPGA 32-bit platform. > > The Stratix10 platform does not need any of the timers that in reset to > boot, thus we don't need to early reset driver. Therefore, use the > "altr,stratix10-rst-mgr" binding for the reset-simple platform driver on > the Stratix10 platform. > > Also remove the "altr,modrst-offset" property because the driver no > longer needs it. > > Signed-off-by: Dinh Nguyen > --- > arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi > index 8253a1a9e985..5f0b18ae5007 100644 > --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi > +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi > @@ -308,9 +308,8 @@ > > rst: rstmgr@ffd11000 { > #reset-cells = <1>; > - compatible = "altr,rst-mgr"; > + compatible = "altr,stratix10-rst-mgr", "altr,rst-mgr"; > reg = <0xffd11000 0x1000>; > - altr,modrst-offset = <0x20>; > }; > > spi0: spi@ffda4000 { Do you want me to pick this up as well, or just patches 2 and 3? regards Philipp