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| author | Tony Lindgren <tony@atomide.com> | 2013-12-18 22:13:21 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2013-12-18 22:13:21 +0100 |
| commit | 0f0cfc69547ea3e26f53e50eae2f25fe6ea1a77d (patch) | |
| tree | 788e0f90131af80999abb3ccbb50e29bb035cd0c /arch/arm/boot/dts/omap3-sb-t35.dtsi | |
| parent | ARM: dts: Add basic devices on am3517-evm (diff) | |
| download | linux-0f0cfc69547ea3e26f53e50eae2f25fe6ea1a77d.tar.xz linux-0f0cfc69547ea3e26f53e50eae2f25fe6ea1a77d.zip | |
ARM: dts: Add support for sbc-3xxx with cm-t3730
This adds support for CompuLab SBC-T3530, also known as cm-t3730:
http://compulab.co.il/products/sbcs/sbc-t3530/
It seems that with the sbc-3xxx mainboard is also used on
SBC-T3517 and SBC-T3730 with just a different CPU module:
http://compulab.co.il/products/sbcs/sbc-t3517/
http://compulab.co.il/products/sbcs/sbc-t3730/
So let's add a common omap3-sb-t35.dtsi and then separate SoC
specific omap3-sbc-t3730.dts, omap3-sbc-t3530.dts and
omap3-sbc-t3517.dts.
I've tested this with SBC-T3730 as that's the only one I have.
At least serial, both Ethernet controllers, MMC, and wl12xx WLAN
work.
Note that WLAN seems to be different for SBC-T3530. And SBC-T3517
may need some changes for the EMAC Ethernet if that's used
instead of the smsc911x.
Cc: devicetree@vger.kernel.org
Cc: Mike Rapoport <mike@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-sb-t35.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap3-sb-t35.dtsi | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi b/arch/arm/boot/dts/omap3-sb-t35.dtsi new file mode 100644 index 000000000000..b9a2fedce7ee --- /dev/null +++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi @@ -0,0 +1,40 @@ +/* + * Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and SBC-T3730 + */ + +&gpmc { + ranges = <4 0 0x2d000000 0x01000000>; + + smsc2: ethernet@4,0 { + compatible = "smsc,lan9221", "smsc,lan9115"; + interrupt-parent = <&gpio3>; + interrupts = <1 IRQ_TYPE_LEVEL_LOW>; + reg = <4 0 0xff>; + bank-width = <2>; + gpmc,mux-add-data; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <186>; + gpmc,cs-wr-off-ns = <186>; + gpmc,adv-on-ns = <12>; + gpmc,adv-rd-off-ns = <48>; + gpmc,adv-wr-off-ns = <48>; + gpmc,oe-on-ns = <54>; + gpmc,oe-off-ns = <168>; + gpmc,we-on-ns = <54>; + gpmc,we-off-ns = <168>; + gpmc,rd-cycle-ns = <186>; + gpmc,wr-cycle-ns = <186>; + gpmc,access-ns = <114>; + gpmc,page-burst-access-ns = <6>; + gpmc,bus-turnaround-ns = <12>; + gpmc,cycle2cycle-delay-ns = <18>; + gpmc,wr-data-mux-bus-ns = <90>; + gpmc,wr-access-ns = <186>; + gpmc,cycle2cycle-samecsen; + gpmc,cycle2cycle-diffcsen; + vddvario-supply = <&vddvario>; + vdd33a-supply = <&vdd33a>; + reg-io-width = <4>; + smsc,save-mac-address; + }; +}; |