From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4 Date: Thu, 22 Mar 2018 20:28:43 +0100 Message-ID: <20180322192843.GA17189@amd> References: <20180309023750.108942-1-tony@atomide.com> <20180322135553.GA27648@amd> <20180322164633.GF5799@atomide.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="vkogqOf2sHV7VnPd" Return-path: Content-Disposition: inline In-Reply-To: <20180322164633.GF5799@atomide.com> Sender: linux-kernel-owner@vger.kernel.org To: Tony Lindgren Cc: Kishon Vijay Abraham I , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, Mark Rutland , Marcel Partap , Michael Scott , Rob Herring List-Id: linux-omap@vger.kernel.org --vkogqOf2sHV7VnPd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > user@devuan:/sys/devices/platform/44000000.ocp/4a064000.usbhshost$ > > sudo lsusb > > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > > user@devuan:/sys/devices/platform/44000000.ocp/4a064000.usbhshost$ > > zcat /proc/config.gz | grep MAPPH > > CONFIG_PHY_MAPPHONE_MDM6600=3Dy > > user@devuan:/sys/devices/platform/44000000.ocp/4a064000.usbhshost$ > > zcat /proc/config.gz | grep OHCI_ > > CONFIG_USB_OHCI_LITTLE_ENDIAN=3Dy > > CONFIG_USB_OHCI_HCD=3Dy > > CONFIG_USB_OHCI_HCD_OMAP3=3Dy > > CONFIG_USB_OHCI_HCD_PLATFORM=3Dy > > user@devuan:/sys/devices/platform/44000000.ocp/4a064000.usbhshost$ > >=20 > > As far as I can tell, > >=20 > > +CONFIG_USB_WDM=3Dy > > +CONFIG_USB_SERIAL=3Dy > > +CONFIG_USB_SERIAL_QUALCOMM=3Dy > > +CONFIG_USB_SERIAL_WWAN=3Dy > >=20 > > should be enabled to enable the drivers (and I did that), but without > > device showing on the bus... > >=20 > > Any ideas? >=20 > Do you have the related dts patches picked from next? >=20 > fdd192037fce ("ARM: dts: omap4-droid4: Fix USB PHY port naming") > e5b9fd7bdeb5 ("ARM: dts: omap4-droid4: Configure MDM6600 USB PHY") >=20 > But yeah all you need to do is have phy-mapphone-mdm6600 and > ohci-platform loaded and then ifconfig should show four wwan > interfaces being added. ifconfig? I thought I should get /dev/ttyUSB0..3? Anyway, that does not seem to work. Something is detected now: [ 10.819549] ALSA device list: [ 10.831787] #0: HDMI 58006000.encoder [ 10.841186] Waiting 10 sec before mounting root device... [ 10.887573] usb 2-1: New USB device found, idVendor=3D22b8, idProduct=3D2a70 [ 10.897521] usb 2-1: New USB device strings: Mfr=3D1, Product=3D2, SerialNumber=3D0 [ 10.907684] usb 2-1: Product: Flash MZ600 [ 10.914611] usb 2-1: Manufacturer: Motorola, Incorporated [ 20.967193] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities But qcserial driver does not bind to that. If I attempt to force it: root@devuan:/sys/bus/usb-serial/drivers/qcserial# lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 002: ID 22b8:2a70 Motorola PCS Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub root@devuan:/sys/bus/usb-serial/drivers/qcserial# echo "22b8 2a70" > new_id [ 2059.267730] usb 2-1: unknown number of interfaces: 9 [ 2059.272949] usb 2-1: unknown number of interfaces: 9 [ 2059.278045] usb 2-1: unknown number of interfaces: 9 [ 2059.283233] usb 2-1: unknown number of interfaces: 9 [ 2059.288330] usb 2-1: unknown number of interfaces: 9 [ 2059.293457] usb 2-1: unknown number of interfaces: 9 [ 2059.298553] usb 2-1: unknown number of interfaces: 9 [ 2059.303680] usb 2-1: unknown number of interfaces: 9 [ 2059.308776] usb 2-1: unknown number of interfaces: 9 I don't get anything useful. Do I need to boot android before booting Linux or something? How does your lsusb look like? Thanks, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --vkogqOf2sHV7VnPd Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEUEARECAAYFAlq0A+sACgkQMOfwapXb+vJp7ACWO1qp5KahtXRtn8mQTZIEJqNo VQCggIZ/PMnCO4+9IY9B0ej/gDsVIJE= =CfL7 -----END PGP SIGNATURE----- --vkogqOf2sHV7VnPd-- From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4 From: Pavel Machek Message-Id: <20180322192843.GA17189@amd> Date: Thu, 22 Mar 2018 20:28:43 +0100 To: Tony Lindgren Cc: Kishon Vijay Abraham I , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, Mark Rutland , Marcel Partap , Michael Scott , Rob Herring List-ID: SGkhCgo+ID4gdXNlckBkZXZ1YW46L3N5cy9kZXZpY2VzL3BsYXRmb3JtLzQ0MDAwMDAwLm9jcC80 YTA2NDAwMC51c2Joc2hvc3QkCj4gPiBzdWRvIGxzdXNiCj4gPiBCdXMgMDAxIERldmljZSAwMDE6 IElEIDFkNmI6MDAwMiBMaW51eCBGb3VuZGF0aW9uIDIuMCByb290IGh1Ygo+ID4gQnVzIDAwMiBE ZXZpY2UgMDAxOiBJRCAxZDZiOjAwMDEgTGludXggRm91bmRhdGlvbiAxLjEgcm9vdCBodWIKPiA+ IHVzZXJAZGV2dWFuOi9zeXMvZGV2aWNlcy9wbGF0Zm9ybS80NDAwMDAwMC5vY3AvNGEwNjQwMDAu dXNiaHNob3N0JAo+ID4gemNhdCAvcHJvYy9jb25maWcuZ3ogfCBncmVwIE1BUFBICj4gPiBDT05G SUdfUEhZX01BUFBIT05FX01ETTY2MDA9eQo+ID4gdXNlckBkZXZ1YW46L3N5cy9kZXZpY2VzL3Bs YXRmb3JtLzQ0MDAwMDAwLm9jcC80YTA2NDAwMC51c2Joc2hvc3QkCj4gPiB6Y2F0IC9wcm9jL2Nv bmZpZy5neiB8IGdyZXAgT0hDSV8KPiA+IENPTkZJR19VU0JfT0hDSV9MSVRUTEVfRU5ESUFOPXkK PiA+IENPTkZJR19VU0JfT0hDSV9IQ0Q9eQo+ID4gQ09ORklHX1VTQl9PSENJX0hDRF9PTUFQMz15 Cj4gPiBDT05GSUdfVVNCX09IQ0lfSENEX1BMQVRGT1JNPXkKPiA+IHVzZXJAZGV2dWFuOi9zeXMv ZGV2aWNlcy9wbGF0Zm9ybS80NDAwMDAwMC5vY3AvNGEwNjQwMDAudXNiaHNob3N0JAo+ID4gCj4g PiBBcyBmYXIgYXMgSSBjYW4gdGVsbCwKPiA+IAo+ID4gK0NPTkZJR19VU0JfV0RNPXkKPiA+ICtD T05GSUdfVVNCX1NFUklBTD15Cj4gPiArQ09ORklHX1VTQl9TRVJJQUxfUVVBTENPTU09eQo+ID4g K0NPTkZJR19VU0JfU0VSSUFMX1dXQU49eQo+ID4gCj4gPiBzaG91bGQgYmUgZW5hYmxlZCB0byBl bmFibGUgdGhlIGRyaXZlcnMgKGFuZCBJIGRpZCB0aGF0KSwgYnV0IHdpdGhvdXQKPiA+IGRldmlj ZSBzaG93aW5nIG9uIHRoZSBidXMuLi4KPiA+IAo+ID4gQW55IGlkZWFzPwo+IAo+IERvIHlvdSBo YXZlIHRoZSByZWxhdGVkIGR0cyBwYXRjaGVzIHBpY2tlZCBmcm9tIG5leHQ/Cj4gCj4gZmRkMTky MDM3ZmNlICgiQVJNOiBkdHM6IG9tYXA0LWRyb2lkNDogRml4IFVTQiBQSFkgcG9ydCBuYW1pbmci KQo+IGU1YjlmZDdiZGViNSAoIkFSTTogZHRzOiBvbWFwNC1kcm9pZDQ6IENvbmZpZ3VyZSBNRE02 NjAwIFVTQiBQSFkiKQo+IAo+IEJ1dCB5ZWFoIGFsbCB5b3UgbmVlZCB0byBkbyBpcyBoYXZlIHBo eS1tYXBwaG9uZS1tZG02NjAwIGFuZAo+IG9oY2ktcGxhdGZvcm0gbG9hZGVkIGFuZCB0aGVuIGlm Y29uZmlnIHNob3VsZCBzaG93IGZvdXIgd3dhbgo+IGludGVyZmFjZXMgYmVpbmcgYWRkZWQuCgpp ZmNvbmZpZz8gSSB0aG91Z2h0IEkgc2hvdWxkIGdldCAvZGV2L3R0eVVTQjAuLjM/CgpBbnl3YXks IHRoYXQgZG9lcyBub3Qgc2VlbSB0byB3b3JrLiBTb21ldGhpbmcgaXMgZGV0ZWN0ZWQgbm93OgoK WyAgIDEwLjgxOTU0OV0gQUxTQSBkZXZpY2UgbGlzdDoKWyAgIDEwLjgzMTc4N10gICAjMDogSERN SSA1ODAwNjAwMC5lbmNvZGVyClsgICAxMC44NDExODZdIFdhaXRpbmcgMTAgc2VjIGJlZm9yZSBt b3VudGluZyByb290IGRldmljZS4uLgpbICAgMTAuODg3NTczXSB1c2IgMi0xOiBOZXcgVVNCIGRl dmljZSBmb3VuZCwgaWRWZW5kb3I9MjJiOCwKaWRQcm9kdWN0PTJhNzAKWyAgIDEwLjg5NzUyMV0g dXNiIDItMTogTmV3IFVTQiBkZXZpY2Ugc3RyaW5nczogTWZyPTEsIFByb2R1Y3Q9MiwKU2VyaWFs TnVtYmVyPTAKWyAgIDEwLjkwNzY4NF0gdXNiIDItMTogUHJvZHVjdDogRmxhc2ggTVo2MDAKWyAg IDEwLjkxNDYxMV0gdXNiIDItMTogTWFudWZhY3R1cmVyOiBNb3Rvcm9sYSwgSW5jb3Jwb3JhdGVk ClsgICAyMC45NjcxOTNdIEVYVDQtZnMgKG1tY2JsazBwMik6IGNvdWxkbid0IG1vdW50IGFzIGV4 dDMgZHVlIHRvCmZlYXR1cmUgaW5jb21wYXRpYmlsaXRpZXMKCkJ1dCBxY3NlcmlhbCBkcml2ZXIg ZG9lcyBub3QgYmluZCB0byB0aGF0LiBJZiBJIGF0dGVtcHQgdG8gZm9yY2UgaXQ6Cgpyb290QGRl dnVhbjovc3lzL2J1cy91c2Itc2VyaWFsL2RyaXZlcnMvcWNzZXJpYWwjIGxzdXNiCkJ1cyAwMDEg RGV2aWNlIDAwMTogSUQgMWQ2YjowMDAyIExpbnV4IEZvdW5kYXRpb24gMi4wIHJvb3QgaHViCkJ1 cyAwMDIgRGV2aWNlIDAwMjogSUQgMjJiODoyYTcwIE1vdG9yb2xhIFBDUwpCdXMgMDAyIERldmlj ZSAwMDE6IElEIDFkNmI6MDAwMSBMaW51eCBGb3VuZGF0aW9uIDEuMSByb290IGh1Ygpyb290QGRl dnVhbjovc3lzL2J1cy91c2Itc2VyaWFsL2RyaXZlcnMvcWNzZXJpYWwjIGVjaG8gIjIyYjggMmE3 MCIgPgpuZXdfaWQKWyAyMDU5LjI2NzczMF0gdXNiIDItMTogdW5rbm93biBudW1iZXIgb2YgaW50 ZXJmYWNlczogOQpbIDIwNTkuMjcyOTQ5XSB1c2IgMi0xOiB1bmtub3duIG51bWJlciBvZiBpbnRl cmZhY2VzOiA5ClsgMjA1OS4yNzgwNDVdIHVzYiAyLTE6IHVua25vd24gbnVtYmVyIG9mIGludGVy ZmFjZXM6IDkKWyAyMDU5LjI4MzIzM10gdXNiIDItMTogdW5rbm93biBudW1iZXIgb2YgaW50ZXJm YWNlczogOQpbIDIwNTkuMjg4MzMwXSB1c2IgMi0xOiB1bmtub3duIG51bWJlciBvZiBpbnRlcmZh Y2VzOiA5ClsgMjA1OS4yOTM0NTddIHVzYiAyLTE6IHVua25vd24gbnVtYmVyIG9mIGludGVyZmFj ZXM6IDkKWyAyMDU5LjI5ODU1M10gdXNiIDItMTogdW5rbm93biBudW1iZXIgb2YgaW50ZXJmYWNl czogOQpbIDIwNTkuMzAzNjgwXSB1c2IgMi0xOiB1bmtub3duIG51bWJlciBvZiBpbnRlcmZhY2Vz OiA5ClsgMjA1OS4zMDg3NzZdIHVzYiAyLTE6IHVua25vd24gbnVtYmVyIG9mIGludGVyZmFjZXM6 IDkKCkkgZG9uJ3QgZ2V0IGFueXRoaW5nIHVzZWZ1bC4gRG8gSSBuZWVkIHRvIGJvb3QgYW5kcm9p ZCBiZWZvcmUgYm9vdGluZwpMaW51eCBvciBzb21ldGhpbmc/IEhvdyBkb2VzIHlvdXIgbHN1c2Ig bG9vayBsaWtlPwoKVGhhbmtzLAoJCQkJCQkJCVBhdmVsCg==