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path: root/arch/arm/boot/dts/sh73a0-kzm9g.dts
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2018-07-23ARM: dts: convert to SPDX identifier for Renesas boardsWolfram Sang1-4/+1
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-06-29ARM: dts: kzm9g: Update console parametersGeert Uytterhoeven1-3/+3
Change the console alias to "serial0", for consistency with other boards (the first unlabeled serial port is always called "serial0"). This does change the serial console from /dev/ttySC4 to /dev/ttySC0. Add the serial port config to "chosen/stdout-path", which requires referring to the port by alias. Drop the "console=" parameters from the kernel command line, as they're no longer needed for DT-based platforms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-06-14ARM: dts: kzm9g: Name serial port pfc subnode after device nameGeert Uytterhoeven1-1/+1
Name the Pin Function Controller subnode for SCIFA4 after its device name, instead of after the serial port alias. This avoids conflicts when adding support for more serial ports later, either here or in a DT overlay. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-05-30ARM: dts: kzm9g: Fix W=1 dtc warningsGeert Uytterhoeven1-5/+5
Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /regulator@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /regulator@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /regulator@2 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /regulator@3 has a unit name, but no reg property Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-05-30ARM: dts: kzm9g: SCIFA4 supports RTS/CTS hardware flow controlGeert Uytterhoeven1-0/+1
On the KZM-A9-GT development board, the RTS and CTS pins of the debug console SCIFA4 are wired to the CP2102 Serial-USB bridge. Reflect this in the DTS by adding the "uart-has-rtscts" property to the scifa4 device node. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-04-25ARM: dts: kzm9g: Configure NMI key as wake-up sourceGeert Uytterhoeven1-0/+7
Add a GPIO key with wake-up capability for the NMI button. This allows to wake up the system from s2ram without relying on the buttons on the optional switch board. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-03-28ARM: dts: kzm9g: use generic pinctrl propertiesSimon Horman1-15/+15
Since 16ccaf5bb5a5 ("pinctrl: sh-pfc: Accept standard function, pins and groups properties") renesas pfc drivers accept generic "function", "pins" and "groups" properties. This patch updates the kzm9g device tree to use the generic properties. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
2015-10-23ARM: dts: shmobile/r8a7xxx: replace gpio-key, wakeup with wakeup-source propertySudeep Holla1-1/+1
Though the keyboard driver for GPIO buttons(gpio-keys) will continue to check for/support the legacy "gpio-key,wakeup" boolean property to enable gpio buttons as wakeup source, "wakeup-source" is the new standard binding. This patch replaces the legacy "gpio-key,wakeup" with the unified "wakeup-source" property in order to avoid any futher copy-paste duplication. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-09-14ARM: shmobile: kzm9g dts: Use adxl345-specific compatible propertyGeert Uytterhoeven1-1/+1
Replace the deprecated generic "adi,adxl34x" compatible value by the adxl345-specific "adi,adxl345" value, cfr. commit e465bf6fc55d5ce2 ("DT: i2c: Deprecate adi,adxl34x compatible string"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-05-11ARM: shmobile: kzm9g dts: Configure the HOME key as wake-up sourceGeert Uytterhoeven1-0/+1
Note that from now on any of the pfc8575 gpio keys will wake up the system, as the pfc8575 cannot mask individual interrupts. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: kzm9g dts: Move Ethernet node to BSCGeert Uytterhoeven1-13/+15
Move the Ethernet node from the root of the device tree to the BSC node, as it's connected to the Bus State Controller. This allows the system to know the right position of the Ethernet node in the clock and PM domain hierarchy, and manage the clock and PM domain appropriately. Also rename the node's name from "lan9220" to "ethernet", to conform to ePAPR generic name recomendations. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: kzm9g dts: Sync with kzm9g-reference dtsMagnus Damm1-1/+373
Sync the two DTS for the KZM9G board. The target is the file "sh73a0-kzm9g.dts" and it is made identical to the DT reference case with the exception of the compatbile string. In the future the DT reference file will go away. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> [geert: Update for recent changes to sh73a0-kzm9g-reference.dts] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: kzm9g dts: Declare the full 512 MiB of RAMGeert Uytterhoeven1-1/+1
Traditionally, the first 16 MiB of RAM was reserved for the RT processor. However, this is incompatible with CONFIG_AUTO_ZRELADDR=y, which requires that the start address of physical memory is a multiple of 128 MiB. As CONFIG_AUTO_ZRELADDR=y is enabled for multi-platform kernels, declare RAM to start at 0x40000000. While at it, reclaim the last 8 MiB of RAM, too, so the full 512 MiB is available. Note that kzm9g_defconfig still has CONFIG_MEMORY_START=0x41000000 and CONFIG_MEMORY_SIZE=0x1f000000, so before the advent of DT we scribbled over the last 8 MiB, too. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-10ARM: shmobile: Use #include in device tree sourcesLaurent Pinchart1-1/+1
In order to allow usage of the preprocessor in the SoC device tree sources, switch from /include/ to #include. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-08-05ARM: shmobile: Mount root file systems in r/w mode for all DT platformsLaurent Pinchart1-1/+1
The shmobile DT files available in the kernel are reference implementations intended to be used as sample code, as well as for development. As such, it makes sense to mount the root file system in read/write mode by default. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-01-29Merge branch 'boards' of ↵Olof Johansson1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards From Simon Horman, updates to a few shmobile boards. * 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: Include sh73a0 DTSI in kzm9g ARM: shmobile: Include DTSI of r8a7740 to armadillo800eva ARM: shmobile: kzm9g: Use of_machine_is_compatible() ARM: shmobile: add sample amixer settings for armadillo800eva ARM: shmobile: add sample amixer settings for ap4evb ARM: shmobile: fix sample amixer settings for mackerel ARM: mackerel: include the correct .dtsi file Signed-off-by: Olof Johansson <olof@lixom.net>
2013-01-25ARM: shmobile: Include sh73a0 DTSI in kzm9gLaurent Pinchart1-1/+1
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-01-15ARM: mach-shmobile: kzm9g: defconfig updateSimon Horman1-0/+4
* Enable ARM_APPENDED_DTB Typically the bootloader of a kzm9g board does not support DT so this option is useful. * Use voltage regulators by default * Move command line to dts This brings us one small step closer to sharing defconfig between kzm9g and other boards Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2012-05-17ARM: shmobile: fix smp buildArnd Bergmann1-1/+1
I got build errors with the new version now because machine_is_kzm9g is no longer defined: arch/arm/mach-shmobile/platsmp.c: In function 'shmobile_smp_get_core_count': arch/arm/mach-shmobile/platsmp.c:29:2: error: implicit declaration of function 'of_machine_is_compatible' Replace the missing function with a call to of_machine_is_compatible. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: "Rafael J. Wysocki" <rjw@sisk.pl> Acked-by: Magnus Damm <magnus.damm@gmail.com>
2012-05-15ARM: mach-shmobile: Use DT_MACHINE for KZM9GMagnus Damm1-0/+22
Use DT_MACHINE_START() on the sh73a0 based KZM9G board. Also include a tiny DTS file to describe the board and update the Kconfig dependencies to select CONFIG_USE_OF. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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