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2018-08-03ARM: dts: emev2: Add missing interrupt-affinity to PMU nodeGeert Uytterhoeven
[ Upstream commit 7207b94754b6f503b278b5b200faaf662ffa1da8 ] The PMU node references two interrupts, but lacks the interrupt-affinity property, which is required in that case: hw perfevents: no interrupt-affinity property for /pmu, guessing. Add the missing property to fix this. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-15ARM: dts: emev2: update PFC node name to pin-controllerSimon Horman
The device trees for Renesas SoCs use either pfc or pin-controller as the node name for the PFC device. This patch is intended to take a step towards unifying the node name used as pin-controller which appears to be the more generic of the two and thus more in keeping with the DT specs. My analysis is that this is a user-visible change to the extent that kernel logs, and sysfs entries change from e0140200.pfc and pfc@e0140200 to e0140200.pin-controller and pin-controller@e0140200. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
2016-11-04ARM: dts: emev2: Remove skeleton.dtsi inclusionGeert Uytterhoeven
As of 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: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-05-30ARM: dts: emev2: Fix W=1 dtc warningsGeert Uytterhoeven
Warning (unit_address_vs_reg): Node /clocks@e0110000/iic0_sclkdiv has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/iic0_sclk has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/iic1_sclkdiv has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/iic1_sclk has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/usia_u0_sclkdiv has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/usib_u1_sclkdiv has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/usib_u2_sclkdiv has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/usib_u3_sclkdiv has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/usia_u0_sclk has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/usib_u1_sclk has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/usib_u2_sclk has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/usib_u3_sclk has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /clocks@e0110000/sti_sclk has a reg or ranges property, but no unit name Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-02-09ARM: dts: emev2: use GIC_* definesSimon Horman
Use GIC_* defines for GIC interrupt cells in emev2 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-12-14ARM: shmobile: emev2 dtsi: Use "arm,pl390" for GICGeert Uytterhoeven
Replace the "arm,cortex-a9-gic" compatible value for the GIC by "arm,pl390", as the documentation states it is a PL390. This has been confirmed (thanks Simon!) by reading the GICD_IIDR register, which reports 0x0000043b (PL390 = 0x00, ARM = 0x43b). This has no effect on runtime behavior, as currently the GIC driver treats both compatible values the same. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-07-15ARM: shmobile: emev2: add IIC cores to dtsiWolfram Sang
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-02-24ARM: shmobile: emev2 dtsi: Add PFC informationNiklas Söderlund
With this information all GPIOs can make use of the PFC functionality. Signed-off-by: Niklas Söderlund <niso@kth.se> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-10-24ARM: shmobile: emev2 dtsi: Add uart* labels for easier referencingGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-10-24ARM: shmobile: emev2 dtsi: Use generic names for device nodesGeert Uytterhoeven
smu -> clocks sti -> timer uart -> serial All but "clocks" are defined in ePAPR v1.1. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: Update EMEV2 DTS to include CPU frequencyMagnus Damm
Add CPU Frequency information to the EMEV2 DTS file. This will allow us to use the shared C code to on EMEV2 which reads out the clock frequency from DT and calculates the delay settings from there. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-10ARM: shmobile: emev2: Setup internal peripheral interrupts as level highLaurent Pinchart
Interrupts generated by SoC internal devices are currently marked as IRQ_TYPE_NONE. As they're level-triggered and active-high, mark them as such. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-10ARM: shmobile: emev2: Use interrupt macros in DT filesLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-10ARM: shmobile: Enable DSW2 with gpio-keys on KZM9DMagnus Damm
Use the gpio-keys driver to support the 4 pins on the dip switch DSW2 which is mounted on the KZM9D board. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-12-10ARM: shmobile: emev2: Add clock tree description in DTTakashi Yoshii
Add minimum clock tree description to .dts file. This provides same set of clocks as current sh-clkfwk version .c code does. Signed-off-by: Takashi Yoshii <takasi-y@ops.dti.ne.jp> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-07-31ARM: shmobile: emev2: add PMU information to emev2.dtsiMagnus Damm
Add PMU information to emev2.dtsi. With this included KZM9D DT reference may use the PMU. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-07-17ARM: shmobile: Add GIO to EMEV2 dtsiMagnus Damm
Add GIO0->GIO4 device nodes to the EMEV2 dtsi file. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-01-29ARM: mach-shmobile: emev2: Add reg and device_type properties to cpusSimon Horman
Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2012-05-18mach-shmobile: Emma Mobile EV2 DT support V3Magnus Damm
This is EMEV2 DT support V3. The support is limited to whatever devices that are complied in the kernel. At this point we have UARTs handled by "em-uart" and a timer handled by "em-sti". Clocks and SMP are not supported. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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