From mboxrd@z Thu Jan 1 00:00:00 1970 From: santosh.shilimkar@ti.com (Santosh Shilimkar) Date: Mon, 24 Feb 2014 16:10:57 -0500 Subject: [PATCH] ARM: dts: keystone: add AEMIF/NAND device entry In-Reply-To: <1393267976-15709-1-git-send-email-ivan.khoronzhuk@ti.com> References: <1393267976-15709-1-git-send-email-ivan.khoronzhuk@ti.com> Message-ID: <530BB561.8010104@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Monday 24 February 2014 01:52 PM, Ivan Khoronzhuk wrote: > Add AEMIF/NAND device entry. > > Signed-off-by: Ivan Khoronzhuk > --- > Once the driver is in Greg's queue, I will pick this up and defconfig patch. > > arch/arm/boot/dts/k2hk-evm.dts | 52 +++++++++++++++++++++++++++++++++++++++++ > arch/arm/boot/dts/keystone.dtsi | 13 +++++++++++ > 2 files changed, 65 insertions(+) > > diff --git a/arch/arm/boot/dts/k2hk-evm.dts b/arch/arm/boot/dts/k2hk-evm.dts > index 1d8ea6e..a08581b 100644 > --- a/arch/arm/boot/dts/k2hk-evm.dts > +++ b/arch/arm/boot/dts/k2hk-evm.dts > @@ -84,3 +84,55 @@ > &usb { > status = "okay"; > }; > + > +&aemif { > + cs0 { > + #address-cells = <2>; > + #size-cells = <1>; > + clock-ranges; > + ranges; > + > + ti,cs-chipselect = <0>; > + /* all timings in nanoseconds */ > + ti,cs-min-turnaround-ns = <12>; > + ti,cs-read-hold-ns = <6>; > + ti,cs-read-strobe-ns = <23>; > + ti,cs-read-setup-ns = <9>; > + ti,cs-write-hold-ns = <8>; > + ti,cs-write-strobe-ns = <23>; > + ti,cs-write-setup-ns = <8>; > + > + nand at 0,0 { > + compatible = "ti,keystone-nand","ti,davinci-nand"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0 0 0x4000000 > + 1 0 0x0000100>; > + > + ti,davinci-chipselect = <0>; > + ti,davinci-mask-ale = <0x2000>; > + ti,davinci-mask-cle = <0x4000>; > + ti,davinci-mask-chipsel = <0>; > + nand-ecc-mode = "hw"; > + ti,davinci-ecc-bits = <4>; > + nand-on-flash-bbt; > + > + partition at 0 { > + label = "u-boot"; > + reg = <0x0 0x100000>; > + read-only; > + }; > + > + partition at 100000 { > + label = "params"; > + reg = <0x100000 0x80000>; > + read-only; > + }; > + > + partition at 180000 { > + label = "ubifs"; > + reg = <0x180000 0x7E80000>; > + }; > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi > index 4eceb46..af80cb2 100644 > --- a/arch/arm/boot/dts/keystone.dtsi > +++ b/arch/arm/boot/dts/keystone.dtsi > @@ -266,5 +266,18 @@ > ti,ngpio = <32>; > ti,davinci-gpio-unbanked = <32>; > }; > + > + aemif: aemif at 21000A00 { > + compatible = "ti,keystone-aemif", "ti,davinci-aemif"; > + #address-cells = <2>; > + #size-cells = <1>; > + clocks = <&clkaemif>; > + clock-names = "aemif"; > + clock-ranges; > + > + reg = <0x21000A00 0x00000100>; > + ranges = <0 0 0x30000000 0x10000000 > + 1 0 0x21000A00 0x00000100>; > + }; > }; > }; > From mboxrd@z Thu Jan 1 00:00:00 1970 From: Santosh Shilimkar Subject: Re: [PATCH] ARM: dts: keystone: add AEMIF/NAND device entry Date: Mon, 24 Feb 2014 16:10:57 -0500 Message-ID: <530BB561.8010104@ti.com> References: <1393267976-15709-1-git-send-email-ivan.khoronzhuk@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1393267976-15709-1-git-send-email-ivan.khoronzhuk-l0cyMroinI0@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Ivan Khoronzhuk Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@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, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, grygorii.strashko-l0cyMroinI0@public.gmane.org List-Id: devicetree@vger.kernel.org On Monday 24 February 2014 01:52 PM, Ivan Khoronzhuk wrote: > Add AEMIF/NAND device entry. > > Signed-off-by: Ivan Khoronzhuk > --- > Once the driver is in Greg's queue, I will pick this up and defconfig patch. > > arch/arm/boot/dts/k2hk-evm.dts | 52 +++++++++++++++++++++++++++++++++++++++++ > arch/arm/boot/dts/keystone.dtsi | 13 +++++++++++ > 2 files changed, 65 insertions(+) > > diff --git a/arch/arm/boot/dts/k2hk-evm.dts b/arch/arm/boot/dts/k2hk-evm.dts > index 1d8ea6e..a08581b 100644 > --- a/arch/arm/boot/dts/k2hk-evm.dts > +++ b/arch/arm/boot/dts/k2hk-evm.dts > @@ -84,3 +84,55 @@ > &usb { > status = "okay"; > }; > + > +&aemif { > + cs0 { > + #address-cells = <2>; > + #size-cells = <1>; > + clock-ranges; > + ranges; > + > + ti,cs-chipselect = <0>; > + /* all timings in nanoseconds */ > + ti,cs-min-turnaround-ns = <12>; > + ti,cs-read-hold-ns = <6>; > + ti,cs-read-strobe-ns = <23>; > + ti,cs-read-setup-ns = <9>; > + ti,cs-write-hold-ns = <8>; > + ti,cs-write-strobe-ns = <23>; > + ti,cs-write-setup-ns = <8>; > + > + nand@0,0 { > + compatible = "ti,keystone-nand","ti,davinci-nand"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0 0 0x4000000 > + 1 0 0x0000100>; > + > + ti,davinci-chipselect = <0>; > + ti,davinci-mask-ale = <0x2000>; > + ti,davinci-mask-cle = <0x4000>; > + ti,davinci-mask-chipsel = <0>; > + nand-ecc-mode = "hw"; > + ti,davinci-ecc-bits = <4>; > + nand-on-flash-bbt; > + > + partition@0 { > + label = "u-boot"; > + reg = <0x0 0x100000>; > + read-only; > + }; > + > + partition@100000 { > + label = "params"; > + reg = <0x100000 0x80000>; > + read-only; > + }; > + > + partition@180000 { > + label = "ubifs"; > + reg = <0x180000 0x7E80000>; > + }; > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi > index 4eceb46..af80cb2 100644 > --- a/arch/arm/boot/dts/keystone.dtsi > +++ b/arch/arm/boot/dts/keystone.dtsi > @@ -266,5 +266,18 @@ > ti,ngpio = <32>; > ti,davinci-gpio-unbanked = <32>; > }; > + > + aemif: aemif@21000A00 { > + compatible = "ti,keystone-aemif", "ti,davinci-aemif"; > + #address-cells = <2>; > + #size-cells = <1>; > + clocks = <&clkaemif>; > + clock-names = "aemif"; > + clock-ranges; > + > + reg = <0x21000A00 0x00000100>; > + ranges = <0 0 0x30000000 0x10000000 > + 1 0 0x21000A00 0x00000100>; > + }; > }; > }; > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html