From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey.Brodkin@synopsys.com (Alexey Brodkin) Date: Fri, 7 Jul 2017 22:28:30 +0000 Subject: [PATCH] ARC: AXS: prepare dts files for enabling PAE40 on axs103 In-Reply-To: References: <20170626114725.9678-1-Eugeniy.Paltsev@synopsys.com> List-ID: Message-ID: <1499466509.3101.13.camel@synopsys.com> To: linux-snps-arc@lists.infradead.org Hi Vineet, On Fri, 2017-07-07@12:57 -0700, Vineet Gupta wrote: > On 06/26/2017 04:47 AM, Eugeniy Paltsev wrote: > > > > Enable 64bit adressing, where it needed, to make possible > > enabling PAE40 on axs103. > > > > This patch doesn't affect on any functionality. > > > > Signed-off-by: Eugeniy Paltsev > > --- > > ? arch/arc/boot/dts/axc001.dtsi?????| 20 +++++++++----------- > > ? arch/arc/boot/dts/axc003.dtsi?????| 21 ++++++++++----------- > > ? arch/arc/boot/dts/axc003_idu.dtsi | 21 ++++++++++----------- > > ? arch/arc/boot/dts/axs10x_mb.dtsi??|??2 +- > > ? 4 files changed, 30 insertions(+), 34 deletions(-) > > > > diff --git a/arch/arc/boot/dts/axc001.dtsi b/arch/arc/boot/dts/axc001.dtsi > > index 53ce226..a380ffa 100644 > > --- a/arch/arc/boot/dts/axc001.dtsi > > +++ b/arch/arc/boot/dts/axc001.dtsi > > @@ -15,15 +15,15 @@ > > ?? > > ? / { > > ?? compatible = "snps,arc"; > > - #address-cells = <1>; > > - #size-cells = <1>; > > + #address-cells = <2>; > > + #size-cells = <2>; > > ?? > > ?? cpu_card { > > ?? compatible = "simple-bus"; > > ?? #address-cells = <1>; > > ?? #size-cells = <1>; > > ?? > > - ranges = <0x00000000 0xf0000000 0x10000000>; > > + ranges = <0x00000000 0x0 0xf0000000 0x10000000>; > > AXS101 can't support PAE etc - but I guess you still need to make the change here? > because the DT bits for MB are shared ? Correct that's the case. So it looks misleading but as long as we want to share MB's .dtsi for both axs101 and axs103 we need to keep that change. -Alexey From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey Brodkin Subject: Re: [PATCH] ARC: AXS: prepare dts files for enabling PAE40 on axs103 Date: Fri, 7 Jul 2017 22:28:30 +0000 Message-ID: <1499466509.3101.13.camel@synopsys.com> References: <20170626114725.9678-1-Eugeniy.Paltsev@synopsys.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US Content-ID: <4CB424EBCBED9D4DBAEF45F33AE6677F-z7JfP6tgrtVBCHUSTMH8dZqQE7yCjDx5@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Vineet Gupta Cc: "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "Eugeniy.Paltsev-HKixBCOQz3hWk0Htik3J/w@public.gmane.org" , "robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org" , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-snps-arc-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" List-Id: devicetree@vger.kernel.org SGkgVmluZWV0LA0KDQpPbiBGcmksIDIwMTctMDctMDcgYXQgMTI6NTcgLTA3MDAsIFZpbmVldCBH dXB0YSB3cm90ZToNCj4gT24gMDYvMjYvMjAxNyAwNDo0NyBBTSwgRXVnZW5peSBQYWx0c2V2IHdy b3RlOg0KPiA+IA0KPiA+IEVuYWJsZSA2NGJpdCBhZHJlc3NpbmcsIHdoZXJlIGl0IG5lZWRlZCwg dG8gbWFrZSBwb3NzaWJsZQ0KPiA+IGVuYWJsaW5nIFBBRTQwIG9uIGF4czEwMy4NCj4gPiANCj4g PiBUaGlzIHBhdGNoIGRvZXNuJ3QgYWZmZWN0IG9uIGFueSBmdW5jdGlvbmFsaXR5Lg0KPiA+IA0K PiA+IFNpZ25lZC1vZmYtYnk6IEV1Z2VuaXkgUGFsdHNldiA8RXVnZW5peS5QYWx0c2V2QHN5bm9w c3lzLmNvbT4NCj4gPiAtLS0NCj4gPiDCoCBhcmNoL2FyYy9ib290L2R0cy9heGMwMDEuZHRzacKg wqDCoMKgwqB8IDIwICsrKysrKysrKy0tLS0tLS0tLS0tDQo+ID4gwqAgYXJjaC9hcmMvYm9vdC9k dHMvYXhjMDAzLmR0c2nCoMKgwqDCoMKgfCAyMSArKysrKysrKysrLS0tLS0tLS0tLS0NCj4gPiDC oCBhcmNoL2FyYy9ib290L2R0cy9heGMwMDNfaWR1LmR0c2kgfCAyMSArKysrKysrKysrLS0tLS0t LS0tLS0NCj4gPiDCoCBhcmNoL2FyYy9ib290L2R0cy9heHMxMHhfbWIuZHRzacKgwqB8wqDCoDIg Ky0NCj4gPiDCoCA0IGZpbGVzIGNoYW5nZWQsIDMwIGluc2VydGlvbnMoKyksIDM0IGRlbGV0aW9u cygtKQ0KPiA+IA0KPiA+IGRpZmYgLS1naXQgYS9hcmNoL2FyYy9ib290L2R0cy9heGMwMDEuZHRz aSBiL2FyY2gvYXJjL2Jvb3QvZHRzL2F4YzAwMS5kdHNpDQo+ID4gaW5kZXggNTNjZTIyNi4uYTM4 MGZmYSAxMDA2NDQNCj4gPiAtLS0gYS9hcmNoL2FyYy9ib290L2R0cy9heGMwMDEuZHRzaQ0KPiA+ ICsrKyBiL2FyY2gvYXJjL2Jvb3QvZHRzL2F4YzAwMS5kdHNpDQo+ID4gQEAgLTE1LDE1ICsxNSwx NSBAQA0KPiA+IMKgwqANCj4gPiDCoCAvIHsNCj4gPiDCoMKgCWNvbXBhdGlibGUgPSAic25wcyxh cmMiOw0KPiA+IC0JI2FkZHJlc3MtY2VsbHMgPSA8MT47DQo+ID4gLQkjc2l6ZS1jZWxscyA9IDwx PjsNCj4gPiArCSNhZGRyZXNzLWNlbGxzID0gPDI+Ow0KPiA+ICsJI3NpemUtY2VsbHMgPSA8Mj47 DQo+ID4gwqDCoA0KPiA+IMKgwqAJY3B1X2NhcmQgew0KPiA+IMKgwqAJCWNvbXBhdGlibGUgPSAi c2ltcGxlLWJ1cyI7DQo+ID4gwqDCoAkJI2FkZHJlc3MtY2VsbHMgPSA8MT47DQo+ID4gwqDCoAkJ I3NpemUtY2VsbHMgPSA8MT47DQo+ID4gwqDCoA0KPiA+IC0JCXJhbmdlcyA9IDwweDAwMDAwMDAw IDB4ZjAwMDAwMDAgMHgxMDAwMDAwMD47DQo+ID4gKwkJcmFuZ2VzID0gPDB4MDAwMDAwMDAgMHgw IDB4ZjAwMDAwMDAgMHgxMDAwMDAwMD47DQo+IA0KPiBBWFMxMDEgY2FuJ3Qgc3VwcG9ydCBQQUUg ZXRjIC0gYnV0IEkgZ3Vlc3MgeW91IHN0aWxsIG5lZWQgdG8gbWFrZSB0aGUgY2hhbmdlIGhlcmXC oA0KPiBiZWNhdXNlIHRoZSBEVCBiaXRzIGZvciBNQiBhcmUgc2hhcmVkID8NCg0KQ29ycmVjdCB0 aGF0J3MgdGhlIGNhc2UuIFNvIGl0IGxvb2tzIG1pc2xlYWRpbmcgYnV0IGFzIGxvbmcgYXMgd2Ug d2FudCB0byBzaGFyZSBNQidzIC5kdHNpDQpmb3IgYm90aCBheHMxMDEgYW5kIGF4czEwMyB3ZSBu ZWVkIHRvIGtlZXAgdGhhdCBjaGFuZ2UuDQoNCi1BbGV4ZXk= -- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752988AbdGGW2g (ORCPT ); Fri, 7 Jul 2017 18:28:36 -0400 Received: from us01smtprelay-2.synopsys.com ([198.182.47.9]:33489 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752543AbdGGW2e (ORCPT ); Fri, 7 Jul 2017 18:28:34 -0400 From: Alexey Brodkin To: Vineet Gupta CC: "linux-kernel@vger.kernel.org" , "Eugeniy.Paltsev@synopsys.com" , "robh+dt@kernel.org" , "devicetree@vger.kernel.org" , "linux-snps-arc@lists.infradead.org" Subject: Re: [PATCH] ARC: AXS: prepare dts files for enabling PAE40 on axs103 Thread-Topic: [PATCH] ARC: AXS: prepare dts files for enabling PAE40 on axs103 Thread-Index: AQHS7nH/CinOSu1kx0KjtZJ7STzdp6JIuBuAgAAqMIA= Date: Fri, 7 Jul 2017 22:28:30 +0000 Message-ID: <1499466509.3101.13.camel@synopsys.com> References: <20170626114725.9678-1-Eugeniy.Paltsev@synopsys.com> In-Reply-To: Accept-Language: en-US, ru-RU Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.225.15.124] Content-Type: text/plain; charset="utf-8" Content-ID: <4CB424EBCBED9D4DBAEF45F33AE6677F@internal.synopsys.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by nfs id v67MSi35025770 Hi Vineet, On Fri, 2017-07-07 at 12:57 -0700, Vineet Gupta wrote: > On 06/26/2017 04:47 AM, Eugeniy Paltsev wrote: > > > > Enable 64bit adressing, where it needed, to make possible > > enabling PAE40 on axs103. > > > > This patch doesn't affect on any functionality. > > > > Signed-off-by: Eugeniy Paltsev > > --- > >   arch/arc/boot/dts/axc001.dtsi     | 20 +++++++++----------- > >   arch/arc/boot/dts/axc003.dtsi     | 21 ++++++++++----------- > >   arch/arc/boot/dts/axc003_idu.dtsi | 21 ++++++++++----------- > >   arch/arc/boot/dts/axs10x_mb.dtsi  |  2 +- > >   4 files changed, 30 insertions(+), 34 deletions(-) > > > > diff --git a/arch/arc/boot/dts/axc001.dtsi b/arch/arc/boot/dts/axc001.dtsi > > index 53ce226..a380ffa 100644 > > --- a/arch/arc/boot/dts/axc001.dtsi > > +++ b/arch/arc/boot/dts/axc001.dtsi > > @@ -15,15 +15,15 @@ > >    > >   / { > >    compatible = "snps,arc"; > > - #address-cells = <1>; > > - #size-cells = <1>; > > + #address-cells = <2>; > > + #size-cells = <2>; > >    > >    cpu_card { > >    compatible = "simple-bus"; > >    #address-cells = <1>; > >    #size-cells = <1>; > >    > > - ranges = <0x00000000 0xf0000000 0x10000000>; > > + ranges = <0x00000000 0x0 0xf0000000 0x10000000>; > > AXS101 can't support PAE etc - but I guess you still need to make the change here  > because the DT bits for MB are shared ? Correct that's the case. So it looks misleading but as long as we want to share MB's .dtsi for both axs101 and axs103 we need to keep that change. -Alexey