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2017-04-19ARM: dts: vexpress: fix few unit address format warningsSudeep Holla1-1/+1
This patch fixes the following set of warnings on vexpress platforms: sysreg@010000 simple-bus unit address format error, expected "10000" sysctl@020000 simple-bus unit address format error, expected "20000" i2c@030000 simple-bus unit address format error, expected "30000" aaci@040000 simple-bus unit address format error, expected "40000" mmci@050000 simple-bus unit address format error, expected "50000" kmi@060000 simple-bus unit address format error, expected "60000" kmi@070000 simple-bus unit address format error, expected "70000" uart@090000 simple-bus unit address format error, expected "90000" uart@0a0000 simple-bus unit address format error, expected "a0000" uart@0b0000 simple-bus unit address format error, expected "b0000" uart@0c0000 simple-bus unit address format error, expected "c0000" wdt@0f0000 simple-bus unit address format error, expected "f0000" Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-04-25ARM: dts: vexpress: Add external expansion bus to DTBrian Starkey1-0/+13
The VExpress development platform has an external expansion bus which can be used for additional hardware (e.g. LogicTile Express daughter boards). Add this bus to the VExpress CoreTile device-trees.The bus is described for a CoreTile occupying site 1. Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Brian Starkey <brian.starkey@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-04-25ARM: dts: vexpress: fix node name unit-address presence warningsSudeep Holla1-14/+14
Commit b993734718c0 ("scripts/dtc: Update to upstream version 53bf130b1cdd") added warnings on node name unit-address presence/absence mismatch in the device trees. This patch fixes those warning on all the vexpress platforms where unit-address is present in node name while the reg/ranges property is not present. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2015-05-12ARM: vexpress/ca9: Add interrupt-affinity to the PMU nodeRobert Schwebel1-4/+6
Commit 9fd85eb502a7 ("ARM: pmu: add support for interrupt-affinity property") added an optional "interrupt-affinity" property, to specify the CPU affinity for each SPI listed in the interrupts property. Without this property, we get this boot warning: CPU PMU: Failed to parse <no-node>/interrupt-affinity[0] This patch adds interrupt-affinity to the PMU node in the vexpress-v2p-ca9 device tree. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-05-12ARM: vexpress/ca9: Add unified-cache property to l2 cache nodeRobert Schwebel1-0/+1
Commit d9d1f3e2d711 ("ARM: l2c: check that DT files specify the required "cache-unified" property") mandates to specify this required property. Without this property, we get this boot warning: "L2C: device tree omits to specify unified cache" This patch adds "cache-unified" property to L2 cache node in vexpress CA9 device tree. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-09-26ARM: vexpress: Add CLCD Device Tree propertiesPawel Moll1-0/+31
... for V2M-P1 motherboard CLCD (limited to 640x480 16bpp and using dedicated video RAM bank) and for V2P-CA9 (up to 1024x768 16bpp). Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-12ARM: dts: vexpress: disable CA9 core tile sp804 timerRob Herring1-0/+1
The motherboard sp804 timer is used, but core tile sp804 timer is not. According to Russell King, the clock configuration is undocumented and defaults to 32kHz which is not desireable. So mark core tile sp804 timer as disabled. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-11-05ARM: vexpress: Remove motherboard dependencies in the DTS filesPawel Moll1-3/+8
The way the VE motherboard Device Trees were constructed enforced naming and structure of daughterboard files. This patch makes it possible to simply include the motherboard description anywhere in the main Device Tree and retires the "arm,v2m-timer" alias - any of the motherboard SP804 timers will be used instead. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-11-05ARM: vexpress: Add config bus components and clocks to DTsPawel Moll1-0/+125
Add description of all functions provided by Versatile Express motherboard and daughterboards configuration controllers and clock dependencies between devices. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-05-21ARM: vexpress: Device Tree updatesPawel Moll1-2/+7
* Added extra regs for A15 VGIC * Added A15 architected timer node * Split A5 and A9 TWD nodes into two separate ones for timer and watchdog; interrupt definitions fixed on the way * Fixed typo in A5 GIC compatible value All the changes courtesy of Marc Zyngier. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2012-02-24ARM: vexpress: Add Device Tree for V2P-CA9 core tilePawel Moll1-0/+192
This patch adds Device Tree file for the CoreTile Express A9x4 (V2P-CA9). Signed-off-by: Pawel Moll <pawel.moll@arm.com>