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2018-05-14ARM: dts: emev2: Add missing interrupt-affinity to PMU nodeGeert Uytterhoeven1-2/+3
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>
2017-05-15ARM: dts: emev2: update PFC node name to pin-controllerSimon Horman1-1/+1
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 Uytterhoeven1-1/+2
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 Uytterhoeven1-13/+13
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 Horman1-19/+20
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 Uytterhoeven1-1/+1
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 Sang1-0/+48
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 Söderlund1-0/+10
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 Uytterhoeven1-4/+4
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 Uytterhoeven1-6/+6
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 Damm1-0/+2
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 Pinchart1-15/+15
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 Pinchart1-12/+18
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 Damm1-1/+1
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 Yoshii1-0/+84
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 Damm1-0/+6
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 Damm1-0/+59
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 Horman1-0/+7
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 Damm1-0/+63
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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