A previous backported patch that adds freq/voltage operating points for the
IMX6DL processor can cause hang/crash (general instability) on IMX6DL
processors in the industrial/automative speed grades as they don't support
1GHz operation.
This adds another backported patch from mainline that uses IMX6 fuse settings
to properly remove invalid operating points for the particular CPU grade used.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42294 3c298f89-4303-0410-b956-a3cf2f4a3e73
The GW5520 is a small form-factor single-board computer with the following
features:
* 70x100mm form-factor
* IMX6DL 800MHz SoC (IMX6Q optional)
* 512MB 32bit DDR3 SDRAM (up to 2GB optional)
* 256MB NAND FLASH (up to 2GB optional)
* Gateworks System Controller
* 2x front-panel Intel i210 GbE adapters with passive PoE support
* 2x MiniPCIe sockets with USB support
* 2x front-panel USB
* 1x rear-panel full-size HDMI connector
* 1x front-panel bi-color user LED
* 1x front-panel user pushbutton
* 1x rear-panel barrel jack for power
* 1x Application connector with:
* 2x TTL level UARTs
* 10x TTL level Digital IO
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42148 3c298f89-4303-0410-b956-a3cf2f4a3e73
The GW16083 Ethernet Expansion Mezzanine adds the following to supported
Gateworks baseboards:
* 7-port Ethernet Switch
* 4x RJ45 ports (ENET1-4) supporing 802.11af/at PoE (with optional PoE module)
* 2x RJ45 ports or SFP module (ENET5-6) (auto-selected)
This series adds support for a phy driver that adds support for ENET5/ENET6
PHY adding initialization for those PHY's and a polling mechanism that detects
SFP insertion and configuration.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42147 3c298f89-4303-0410-b956-a3cf2f4a3e73
The GW16082 miniPCI Expansion Mezzanine has the INTA/B/C/D IRQ's reversed
from the PCI standard. This will soon be resolved in the bootloader via
devicetree, but in the meantime this will work around the issue.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42146 3c298f89-4303-0410-b956-a3cf2f4a3e73
This allows dynamic voltage and frequency scaling to work for IMX6DL CPU's.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42072 3c298f89-4303-0410-b956-a3cf2f4a3e73
Remove old irq map patch and replace it with the propper upstream patches
allowing IMX6 PCIe devices behind PCIe switches to work properly.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41004 3c298f89-4303-0410-b956-a3cf2f4a3e73
update the Ventana DTS files with upstream fixes:
- The 'model' property in the imx-audio-sgtl5000 binding specifies the
user-visible name of the audio device. This should be something common and
not baseboard specific.
- removed obsolete crts
- fix include typo: The imx6q-gw51xx needs to include imx6qdl-gw51xx.dtsi
- fix gw52xx clock for sgtl5000 ananlog audio codec
- fix LVDS mapping for Ventana GW52xx/GW53xx/GW54xx
- add LVDS backlight for Ventana
- update model descriptions for all processor variants
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40988 3c298f89-4303-0410-b956-a3cf2f4a3e73
Luka Perkov