From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gregory CLEMENT Subject: Re: [PATCH v4 4/4] arm64: dts: marvell: Enable spi0 on the board Armada-3720-db Date: Tue, 03 Jan 2017 16:14:52 +0100 Message-ID: <87a8b8gopf.fsf@free-electrons.com> References: <20161208145847.7794-1-romain.perier@free-electrons.com> <20161208145847.7794-5-romain.perier@free-electrons.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: Mark Rutland , Andrew Lunn , Jason Cooper , Pawel Moll , devicetree@vger.kernel.org, Ian Campbell , Rob Herring , linux-spi@vger.kernel.org, Nadav Haklai , Mark Brown , Kumar Gala , xigu@marvell.com, dingwei@marvell.com, Thomas Petazzoni , linux-arm-kernel@lists.infradead.org, Sebastian Hesselbarth To: Romain Perier Return-path: In-Reply-To: <20161208145847.7794-5-romain.perier@free-electrons.com> (Romain Perier's message of "Thu, 8 Dec 2016 15:58:47 +0100") List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: linux-spi.vger.kernel.org SGkgUm9tYWluLAogCiBPbiBqZXUuLCBkw6ljLiAwOCAyMDE2LCBSb21haW4gUGVyaWVyIDxyb21h aW4ucGVyaWVyQGZyZWUtZWxlY3Ryb25zLmNvbT4gd3JvdGU6Cgo+IFRoaXMgY29tbWl0IGVuYWJs ZXMgdGhlIGRldmljZSBub2RlIHNwaTAgb24gdGhlIG9mZmljaWFsIGRldmVsb3BtZW50Cj4gYm9h cmQgZm9yIHRoZSBNYXJ2ZWxsIEFybWFkYSAzNzAwLiBJdCBhbHNvIGFkZHMgc3ViLW5vZGUgZm9y IHRoZSAxMjhNYgo+IFNQSS1OT1IgcHJlc2VudCBvbiB0aGUgYm9hcmQuCj4KPiBTaWduZWQtb2Zm LWJ5OiBSb21haW4gUGVyaWVyIDxyb21haW4ucGVyaWVyQGZyZWUtZWxlY3Ryb25zLmNvbT4KPiBU ZXN0ZWQtYnk6IEdyZWdvcnkgQ0xFTUVOVCA8Z3JlZ29yeS5jbGVtZW50QGZyZWUtZWxlY3Ryb25z LmNvbT4KCkFwcGxpZWQgb24gbXZlYnUvZHQ2NAoKVGhhbmtzLAoKR3JlZ29yeQo+IC0tLQo+Cj4g Q2hhbmdlcyBpbiB2MzoKPiAgLSBBZGRlZCB0YWcgIlRlc3RlZC1ieSIgYnkgR3JlZ29yeQo+Cj4g IGFyY2gvYXJtNjQvYm9vdC9kdHMvbWFydmVsbC9hcm1hZGEtMzcyMC1kYi5kdHMgfCAzMCArKysr KysrKysrKysrKysrKysrKysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgMzAgaW5zZXJ0aW9ucygr KQo+Cj4gZGlmZiAtLWdpdCBhL2FyY2gvYXJtNjQvYm9vdC9kdHMvbWFydmVsbC9hcm1hZGEtMzcy MC1kYi5kdHMgYi9hcmNoL2FybTY0L2Jvb3QvZHRzL21hcnZlbGwvYXJtYWRhLTM3MjAtZGIuZHRz Cj4gaW5kZXggMTM3MmU5YTYuLjBjNGViOTggMTAwNjQ0Cj4gLS0tIGEvYXJjaC9hcm02NC9ib290 L2R0cy9tYXJ2ZWxsL2FybWFkYS0zNzIwLWRiLmR0cwo+ICsrKyBiL2FyY2gvYXJtNjQvYm9vdC9k dHMvbWFydmVsbC9hcm1hZGEtMzcyMC1kYi5kdHMKPiBAQCAtNjcsNiArNjcsMzYgQEAKPiAgCXN0 YXR1cyA9ICJva2F5IjsKPiAgfTsKPiAgCj4gKyZzcGkwIHsKPiArCXN0YXR1cyA9ICJva2F5IjsK PiArCj4gKwltMjVwODBAMCB7Cj4gKwkJY29tcGF0aWJsZSA9ICJqZWRlYyxzcGktbm9yIjsKPiAr CQlyZWcgPSA8MD47Cj4gKwkJc3BpLW1heC1mcmVxdWVuY3kgPSA8MTA4MDAwMDAwPjsKPiArCQlz cGktcngtYnVzLXdpZHRoID0gPDQ+Owo+ICsJCXNwaS10eC1idXMtd2lkdGggPSA8ND47Cj4gKwo+ ICsJCXBhcnRpdGlvbnMgewo+ICsJCQljb21wYXRpYmxlID0gImZpeGVkLXBhcnRpdGlvbnMiOwo+ ICsJCQkjYWRkcmVzcy1jZWxscyA9IDwxPjsKPiArCQkJI3NpemUtY2VsbHMgPSA8MT47Cj4gKwkJ CXBhcnRpdGlvbkAwIHsKPiArCQkJCWxhYmVsID0gImJvb3Rsb2FkZXIiOwo+ICsJCQkJcmVnID0g PDB4MCAweDIwMDAwMD47Cj4gKwkJCX07Cj4gKwkJCXBhcnRpdGlvbkAyMDAwMDAgewo+ICsJCQkJ bGFiZWwgPSAiVS1ib290IEVudiI7Cj4gKwkJCQlyZWcgPSA8MHgyMDAwMDAgMHgxMDAwMD47Cj4g KwkJCX07Cj4gKwkJCXBhcnRpdGlvbkAyMTAwMDAgewo+ICsJCQkJbGFiZWwgPSAiTGludXgiOwo+ ICsJCQkJcmVnID0gPDB4MjEwMDAwIDB4REYwMDAwPjsKPiArCQkJfTsKPiArCQl9Owo+ICsJfTsK PiArfTsKPiArCj4gIC8qIEV4cG9ydGVkIG9uIHRoZSBtaWNybyBVU0IgY29ubmVjdG9yIENPTjMy IHRocm91Z2ggYW4gRlRESSAqLwo+ICAmdWFydDAgewo+ICAJc3RhdHVzID0gIm9rYXkiOwo+IC0t IAo+IDIuOS4zCj4KCi0tIApHcmVnb3J5IENsZW1lbnQsIEZyZWUgRWxlY3Ryb25zCktlcm5lbCwg ZHJpdmVycywgcmVhbC10aW1lIGFuZCBlbWJlZGRlZCBMaW51eApkZXZlbG9wbWVudCwgY29uc3Vs dGluZywgdHJhaW5pbmcgYW5kIHN1cHBvcnQuCmh0dHA6Ly9mcmVlLWVsZWN0cm9ucy5jb20KCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1r ZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpo dHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJu ZWwK From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@free-electrons.com (Gregory CLEMENT) Date: Tue, 03 Jan 2017 16:14:52 +0100 Subject: [PATCH v4 4/4] arm64: dts: marvell: Enable spi0 on the board Armada-3720-db In-Reply-To: <20161208145847.7794-5-romain.perier@free-electrons.com> (Romain Perier's message of "Thu, 8 Dec 2016 15:58:47 +0100") References: <20161208145847.7794-1-romain.perier@free-electrons.com> <20161208145847.7794-5-romain.perier@free-electrons.com> Message-ID: <87a8b8gopf.fsf@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Romain, On jeu., d?c. 08 2016, Romain Perier wrote: > This commit enables the device node spi0 on the official development > board for the Marvell Armada 3700. It also adds sub-node for the 128Mb > SPI-NOR present on the board. > > Signed-off-by: Romain Perier > Tested-by: Gregory CLEMENT Applied on mvebu/dt64 Thanks, Gregory > --- > > Changes in v3: > - Added tag "Tested-by" by Gregory > > arch/arm64/boot/dts/marvell/armada-3720-db.dts | 30 ++++++++++++++++++++++++++ > 1 file changed, 30 insertions(+) > > diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts > index 1372e9a6..0c4eb98 100644 > --- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts > +++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts > @@ -67,6 +67,36 @@ > status = "okay"; > }; > > +&spi0 { > + status = "okay"; > + > + m25p80 at 0 { > + compatible = "jedec,spi-nor"; > + reg = <0>; > + spi-max-frequency = <108000000>; > + spi-rx-bus-width = <4>; > + spi-tx-bus-width = <4>; > + > + partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + partition at 0 { > + label = "bootloader"; > + reg = <0x0 0x200000>; > + }; > + partition at 200000 { > + label = "U-boot Env"; > + reg = <0x200000 0x10000>; > + }; > + partition at 210000 { > + label = "Linux"; > + reg = <0x210000 0xDF0000>; > + }; > + }; > + }; > +}; > + > /* Exported on the micro USB connector CON32 through an FTDI */ > &uart0 { > status = "okay"; > -- > 2.9.3 > -- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com