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2017-01-24ARM: dts: imx: Pass 'chosen' and 'memory' nodesFabio Estevam1-0/+8
Commit 7f107887d199 ("ARM: dts: imx: Remove skeleton.dtsi") causes boot issues when the bootloader does not create a 'chosen' node if such node is not present in the dtb. The reason for the boot failure is well explained by Javier Martinez Canillas: "the decompressor relies on a pre-existing chosen node to be available to insert the command line and merge other ATAGS info." , so pass an empty 'chosen' node to fix the boot problem. This issue has been seen in the kernelci reports with Barebox as bootloader. Also pass the 'memory' node in order to fix boot issues on the SolidRun iMX6 platforms. Fixes: 7f107887d199 ("ARM: dts: imx: Remove skeleton.dtsi") Reported-by: kernelci.org bot <bot@kernelci.org> Reported-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-11-14ARM: dts: imx: Remove skeleton.dtsiFabio Estevam1-1/+3
As explained by commit 9c0da3cc61f1233c ("ARM: dts: explicitly mark skeleton.dtsi as deprecated"), including skeleton.dtsi is deprecated. This fixes the following warning with W=1: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-09-09ARM: dts: imx35: add iim module to imx35.dtsiUwe Kleine-König1-0/+7
This is a prerequisite to remove the static mappings for imx35 devicetree based machines. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-04-18ARM: dts: i.MX3x: add keypad port devicetree nodesAlexander Kurz1-0/+8
Add the Keypad Port (KPP) devicetree nodes for IMX31 and IMX35 SOC. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-02-29ARM: dts: imx35.dtsi: change the clock information for usbPeter Chen1-4/+4
For imx35, it needs three clocks to let the controller work, the old code is wrong, and the usbmisc does not include clock handling code any more. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-10-19ARM: dts: i.MX35: fix cpu compatible valueVladimir Zapolskiy1-1/+1
The change corrects cpu compatible property to a defined one, see Documentation/devicetree/bindings/arm/cpus.txt Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-07-25ARM: dts: i.MX35: Fix can support.Denis Carikli1-4/+4
Since commit 3d42a379b6fa5b46058e3302b1802b29f64865bb ("can: flexcan: add 2nd clock to support imx53 and newer") the can driver requires a dt nodes to have a second clock. Add them to imx35 to fix probing the flex can driver on the respective platforms. Signed-off-by: Denis Carikli <denis@eukrea.com> Cc: <stable@vger.kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-03-30ARM: dts: imx: Add dr_mode host setting to all host-only usb instancesMatt Porter1-0/+1
The chipidea driver adds an extra line of spam to the log when a host-only chipidea instance is left set to the default of a dual role controller. [ 2.010873] ci_hdrc ci_hdrc.1: doesn't support gadget Set the dr_mode property to host on all the host-only nodes to avoid this warning. Signed-off-by: Matt Porter <mporter@konsulko.com> Acked-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-09-16ARM: i.MX: dts: Add simple-card supportAlexander Shiyan1-0/+1
This patch adds simple-card support to the i.MX SoCs. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18ARM: dts: i.MX35: Add GPT nodeAlexander Shiyan1-0/+8
This patch adds the missing (General Purpose Timer) GPT devicetree node for i.MX35 CPUs. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-30ARM: dts: i.MX35: Add USB support.Denis Carikli1-0/+18
Signed-off-by: Denis Carikli <denis@eukrea.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-30ARM: dts: mx35: USB block requires only one clockFabio Estevam1-4/+2
Like other imx SoCs only one USB clock is needed on mx35. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-04-30ARM: dts: imx: Add alias for ethernet controllerMarek Vasut1-0/+1
Add alias for FEC ethernet on i.MX to allow bootloaders (like U-Boot) patch-in the MAC address for FEC using this alias. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-02-09ARM: dts: Add support for the i.MX35.Steffen Trumtrar1-0/+359
Cc: linux-arm-kernel@lists.infradead.org Cc: Eric Bénard <eric@eukrea.com> Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Denis Carikli <denis@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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