From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf0-x233.google.com ([2a00:1450:4010:c07::233]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1btUlP-0005Pe-PO for linux-mtd@lists.infradead.org; Mon, 10 Oct 2016 07:12:45 +0000 Received: by mail-lf0-x233.google.com with SMTP id l131so110134029lfl.2 for ; Mon, 10 Oct 2016 00:12:22 -0700 (PDT) Date: Mon, 10 Oct 2016 08:14:40 +0100 From: Lee Jones To: linshunquan 00354166 Cc: robh+dt@kernel.org, mark.rutland@arm.com, dwmw2@infradead.org, computersforpeace@gmail.com, robh@kernel.org, xuejiancheng@hisilicon.com, cyrille.pitchen@atmel.com, ezequiel@vanguardiasur.com.ar, jteki@openedev.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, howell.yang@hisilicon.com, jalen.hsu@hisilicon.com, suwenping@hisilicon.com, raojun@hisilicon.com, kevin.lixu@hisilicon.com, lvkuanliang@hisilicon.com Subject: Re: [PATCH 1/2] mfd: Add HiSilicon Flash Memory Controller(FMC) driver Message-ID: <20161010071439.GC13133@dell> References: <1475225971-30152-1-git-send-email-linshunquan1@hisilicon.com> <1475225971-30152-2-git-send-email-linshunquan1@hisilicon.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1475225971-30152-2-git-send-email-linshunquan1@hisilicon.com> List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, 30 Sep 2016, linshunquan 00354166 wrote: > From: Shunquan Lin > > This patch adds driver support for HiSilicon Flash Memory > Controller(FMC). HiSilicon FMC is a multi-functions device which > supports SPI Nor flash controller, SPI nand Flash controller and > parallel nand flash controller. This is not an MFD. MFDs span multiple subsystems, where as these are all Memory Technology Devices (MTDs). Please find a way to support this in the MTD subsystem. > Signed-off-by: Shunquan Lin > --- > .../devicetree/bindings/mfd/hisilicon,hisi-fmc.txt | 62 ++++++++++++ > drivers/mfd/Kconfig | 10 ++ > drivers/mfd/Makefile | 1 + > drivers/mfd/hisi_fmc.c | 109 +++++++++++++++++++++ > include/linux/mfd/hisi_fmc.h | 92 +++++++++++++++++ > 5 files changed, 274 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/hisilicon,hisi-fmc.txt > create mode 100644 drivers/mfd/hisi_fmc.c > create mode 100644 include/linux/mfd/hisi_fmc.h [...] -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: Re: [PATCH 1/2] mfd: Add HiSilicon Flash Memory Controller(FMC) driver Date: Mon, 10 Oct 2016 08:14:40 +0100 Message-ID: <20161010071439.GC13133@dell> References: <1475225971-30152-1-git-send-email-linshunquan1@hisilicon.com> <1475225971-30152-2-git-send-email-linshunquan1@hisilicon.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1475225971-30152-2-git-send-email-linshunquan1@hisilicon.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+gldm-linux-mtd-36=gmane.org@lists.infradead.org To: linshunquan 00354166 Cc: mark.rutland@arm.com, robh@kernel.org, devicetree@vger.kernel.org, jalen.hsu@hisilicon.com, howell.yang@hisilicon.com, linux-kernel@vger.kernel.org, suwenping@hisilicon.com, raojun@hisilicon.com, jteki@openedev.com, kevin.lixu@hisilicon.com, robh+dt@kernel.org, linux-mtd@lists.infradead.org, ezequiel@vanguardiasur.com.ar, lvkuanliang@hisilicon.com, xuejiancheng@hisilicon.com, cyrille.pitchen@atmel.com, computersforpeace@gmail.com, dwmw2@infradead.org List-Id: devicetree@vger.kernel.org T24gRnJpLCAzMCBTZXAgMjAxNiwgbGluc2h1bnF1YW4gMDAzNTQxNjYgd3JvdGU6Cgo+IEZyb206 IFNodW5xdWFuIExpbiA8bGluc2h1bnF1YW4xQGhpc2lsaWNvbi5jb20+Cj4gCj4gVGhpcyBwYXRj aCBhZGRzIGRyaXZlciBzdXBwb3J0IGZvciBIaVNpbGljb24gRmxhc2ggTWVtb3J5Cj4gQ29udHJv bGxlcihGTUMpLiBIaVNpbGljb24gRk1DIGlzIGEgbXVsdGktZnVuY3Rpb25zIGRldmljZSB3aGlj aAo+IHN1cHBvcnRzIFNQSSBOb3IgZmxhc2ggY29udHJvbGxlciwgU1BJIG5hbmQgRmxhc2ggY29u dHJvbGxlciBhbmQKPiBwYXJhbGxlbCBuYW5kIGZsYXNoIGNvbnRyb2xsZXIuCgpUaGlzIGlzIG5v dCBhbiBNRkQuICBNRkRzIHNwYW4gbXVsdGlwbGUgc3Vic3lzdGVtcywgd2hlcmUgYXMgdGhlc2Ug YXJlCmFsbCBNZW1vcnkgVGVjaG5vbG9neSBEZXZpY2VzIChNVERzKS4gIFBsZWFzZSBmaW5kIGEg d2F5IHRvIHN1cHBvcnQKdGhpcyBpbiB0aGUgTVREIHN1YnN5c3RlbS4KCj4gU2lnbmVkLW9mZi1i eTogU2h1bnF1YW4gTGluIDxsaW5zaHVucXVhbjFAaGlzaWxpY29uLmNvbT4KPiAtLS0KPiAgLi4u L2RldmljZXRyZWUvYmluZGluZ3MvbWZkL2hpc2lsaWNvbixoaXNpLWZtYy50eHQgfCAgNjIgKysr KysrKysrKysrCj4gIGRyaXZlcnMvbWZkL0tjb25maWcgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIHwgIDEwICsrCj4gIGRyaXZlcnMvbWZkL01ha2VmaWxlICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgIHwgICAxICsKPiAgZHJpdmVycy9tZmQvaGlzaV9mbWMuYyAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgfCAxMDkgKysrKysrKysrKysrKysrKysrKysrCj4gIGluY2x1ZGUv bGludXgvbWZkL2hpc2lfZm1jLmggICAgICAgICAgICAgICAgICAgICAgIHwgIDkyICsrKysrKysr KysrKysrKysrCj4gIDUgZmlsZXMgY2hhbmdlZCwgMjc0IGluc2VydGlvbnMoKykKPiAgY3JlYXRl IG1vZGUgMTAwNjQ0IERvY3VtZW50YXRpb24vZGV2aWNldHJlZS9iaW5kaW5ncy9tZmQvaGlzaWxp Y29uLGhpc2ktZm1jLnR4dAo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgZHJpdmVycy9tZmQvaGlzaV9m bWMuYwo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgaW5jbHVkZS9saW51eC9tZmQvaGlzaV9mbWMuaAoK Wy4uLl0KCi0tIApMZWUgSm9uZXMKTGluYXJvIFNUTWljcm9lbGVjdHJvbmljcyBMYW5kaW5nIFRl YW0gTGVhZApMaW5hcm8ub3JnIOKUgiBPcGVuIHNvdXJjZSBzb2Z0d2FyZSBmb3IgQVJNIFNvQ3MK Rm9sbG93IExpbmFybzogRmFjZWJvb2sgfCBUd2l0dGVyIHwgQmxvZwoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4IE1URCBkaXNjdXNz aW9uIG1haWxpbmcgbGlzdApodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2xpbnV4LW10ZC8K