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* ARM: dts: Fix GPMC Ethernet timings for omap cm-t sbc-t boards for device treeTony Lindgren2014-04-231-39/+3
| | | | | | | | | | | | | | Looks like we have wrong GPMC timings we have for the cm-t and sbc-t boards. This can cause occasional strange errors with at least doing an rsync of large files or doing apt-get dist-upgrade. Let's fix the issue in two phases. First let's simplify cm-t and sbc-t to use the shared omap-gpmc-smsc911x.dtsi to avoid fixing the issue in multiple places. Then we can fix the timings in a single place with a follow-up patch. Cc: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: Fix bad OTG muxing for cm-t boardsTony Lindgren2014-04-231-12/+12
| | | | | | | | | | | | | | | | | Looks like the OTG pins are off by 2 and we get this: pinctrl-single 48002030.pinmux: pin 480021a0.0 already requested by 49020000.serial; cannot claim for 480ab000.usb_otg_hs pinctrl-single 48002030.pinmux: pin-184 (480ab000.usb_otg_hs) status -22 pinctrl-single 48002030.pinmux: could not request pin 184 (480021a0.0) from group pinmux_hsusb0_pins on device pinctrl-single musb-omap2430 480ab000.usb_otg_hs: Error applying setting, reverse things back That's probably because the TRM lists the values as 32-bit registers so every second needs 2 added to the address. The OTG pin start range must start from 0x21a2, not 0x21a0. Cc: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: cm-t3x30: add USB OTG supportDmitry Lifshitz2014-02-281-0/+28
| | | | | | | Add USB OTG support for cm-t3x30 CoMs. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: cm-t3x30: add HS USB Host supportDmitry Lifshitz2014-02-281-0/+8
| | | | | | | Add HS USB Host support along with USB PHYs and power supply regulators Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: cm-t3x30: add twl4030 gpio pullupsDmitry Lifshitz2014-02-281-0/+2
| | | | | | | Add pullup for twl4030 GPIO_0 used as MMC1 card detect signal. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: sbc-t3x: refactor DT supportDmitry Lifshitz2014-02-281-19/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor the sbc-t3x device tree as a preparation for additional (sbc-t3530, sbc-t3517, etc.) boards support. No functional changes. The device tree will have the following structure: omap3-cm-t3x.dtsi | |<-- omap3-cm-t3x30.dtsi | | | | | | ----- ------- ------------ | | | CoM | | Board | | Base board | | | ----- ------- ------------ | | omap3-sb-t35.dtsi | | | | |<-- omap3-cm-t3730.dts <-- omap3-sbc-t3730.dts -->| | | | | |<-- omap3-cm-t3530.dts <-- omap3-sbc-t3530.dts -->| | | |<-------- omap3-cm-t3517.dts <-- omap3-sbc-t3517.dts -->| Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: Add support for sbc-3xxx with cm-t3730Tony Lindgren2013-12-181-0/+95
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>
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