linux-kernel - [PATCH 0/5] Nokia N950 modem support

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Date:	Sun, 17 Jan 2016 16:49:04 +0100
From:	Sebastian Reichel <sre@...nel.org>
To:	Sebastian Reichel <sre@...nel.org>,
	Tony Lindgren <tony@...mide.com>,
	Benoît Cousson <bcousson@...libre.com>,
	Paul Walmsley <paul@...an.com>,
	Aaro Koskinen <aaro.koskinen@....fi>
Cc:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>, linux-omap@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/5] Nokia N950 modem support

Hi,

This patchset adds support for the N950 modem. Afterwards it can be
used with ofono in the same way, that the N900's modem can be used [0].

In addition to the kernel patchset, ofono must be modified slightly, though.
The cbs interface from the N950 modem seems to be broken resulting in modem
reset. The below ofono patch is enough to get it running for the N950.

[0] https://lkml.org/lkml/2014/5/10/167

-- Sebastian

diff --git a/plugins/n900.c b/plugins/n900.c
index 44e2e75df3d9..1454d010cb2c 100644
--- a/plugins/n900.c
+++ b/plugins/n900.c
@@ -507,7 +507,7 @@ static void n900_post_online(struct ofono_modem *modem)
 
 	ofono_netreg_create(modem, 0, "isimodem", isi->modem);
 	ofono_sms_create(modem, 0, "isimodem", isi->modem);
-	ofono_cbs_create(modem, 0, "isimodem", isi->modem);
+	//ofono_cbs_create(modem, 0, "isimodem", isi->modem);
 	ofono_ussd_create(modem, 0, "isimodem", isi->modem);
 	ofono_call_settings_create(modem, 0, "isimodem", isi->modem);
 	ofono_call_barring_create(modem, 0, "isimodem", isi->modem);
---

Sebastian Reichel (5):
  ARM: OMAP2+: hwmod data: Add SSI data for omap36xx
  ARM: dts: OMAP3-N950-N9: Enable SSI module
  HSI: nokia-modem: add n950 and n9 support
  HSI: ssi-protocol: Use handshake logic from n950
  ARM: dts: OMAP3-N950-N9: Enable modem

 .../devicetree/bindings/hsi/nokia-modem.txt        | 12 ++--
 arch/arm/boot/dts/omap3-n9.dts                     |  4 ++
 arch/arm/boot/dts/omap3-n950-n9.dtsi               | 64 ++++++++++++++++++++++
 arch/arm/boot/dts/omap3-n950.dts                   |  4 ++
 arch/arm/mach-omap2/omap_hwmod_3xxx_data.c         | 13 +++--
 drivers/hsi/clients/nokia-modem.c                  |  2 +
 drivers/hsi/clients/ssi_protocol.c                 | 16 ++----
 7 files changed, 93 insertions(+), 22 deletions(-)

-- 
2.7.0.rc3