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Groups > linux.kernel > #1359906
| From | Jon Hunter <jonathanh@nvidia.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document |
| Date | 2016-03-17 15:30 +0100 |
| Message-ID | <rdH63-6P-45@gated-at.bofh.it> (permalink) |
| References | <rdGWl-8uZ-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Commit afbbd2338176 ("irqchip/gic: Document optional Clock and Power
Domain properties") documented optional clock and power-dmoain properties
for the ARM GIC. Currently, there are no users of these and for the
Tegra210 Audio GIC (based upon the GIC-400) there are two clocks, a
functional clock and interface clock, that need to be enabled.
To allow flexibility, drop the 'clock-names' from the GIC binding and
just provide a list of clocks which the driver can parse. It is assumed
that any clocks that are listed, need to be enabled in order to access
the GIC.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
Please note that I am not sure if this will be popular, but I am trying
to come up with a generic way to handle multiple clocks that may be
required for accessing a GIC.
.../devicetree/bindings/interrupt-controller/arm,gic.txt | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt
index 793c20ff8fcc..c471d1a7a8ea 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt
@@ -61,15 +61,8 @@ Optional
regions, used when the GIC doesn't have banked registers. The offset is
cpu-offset * cpu-nr.
-- clocks : List of phandle and clock-specific pairs, one for each entry
- in clock-names.
-- clock-names : List of names for the GIC clock input(s). Valid clock names
- depend on the GIC variant:
- "ic_clk" (for "arm,arm11mp-gic")
- "PERIPHCLKEN" (for "arm,cortex-a15-gic")
- "PERIPHCLK", "PERIPHCLKEN" (for "arm,cortex-a9-gic")
- "clk" (for "arm,gic-400")
- "gclk" (for "arm,pl390")
+- clocks : List of phandle and clock-specific pairs required for
+ accessing the GIC.
- power-domains : A phandle and PM domain specifier as defined by bindings of
the power controller specified by phandle, used when the GIC
--
2.1.4
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[PATCH 00/15] Add support for Tegra210 AGIC Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
[PATCH 05/15] irqchip: Mask the non-type/sense bits when translating an IRQ Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
[PATCH 09/15] irqchip/gic: Don't initialise chip if mapping IO space fails Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
[PATCH 02/15] ARM: OMAP: Correct interrupt type for ARM TWD Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
Re: [PATCH 02/15] ARM: OMAP: Correct interrupt type for ARM TWD Grygorii Strashko <grygorii.strashko@ti.com> - 2016-03-18 16:50 +0100
Re: [PATCH 02/15] ARM: OMAP: Correct interrupt type for ARM TWD Jon Hunter <jonathanh@nvidia.com> - 2016-03-29 16:10 +0200
Re: [PATCH 02/15] ARM: OMAP: Correct interrupt type for ARM TWD Tony Lindgren <tony@atomide.com> - 2016-03-30 23:30 +0200
[PATCH 10/15] irqchip/gic: Remove static irq_chip definition for eoimode1 Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
Re: [PATCH 10/15] irqchip/gic: Remove static irq_chip definition for eoimode1 Linus Walleij <linus.walleij@linaro.org> - 2016-03-22 12:50 +0100
[PATCH 08/15] genirq: Add runtime power management support for IRQ chips Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Marc Zyngier <marc.zyngier@arm.com> - 2016-03-17 16:10 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 16:20 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Marc Zyngier <marc.zyngier@arm.com> - 2016-03-17 16:30 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Linus Walleij <linus.walleij@linaro.org> - 2016-03-22 12:50 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Thomas Gleixner <tglx@linutronix.de> - 2016-03-17 16:10 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 16:50 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Grygorii Strashko <grygorii.strashko@ti.com> - 2016-03-18 12:20 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Jon Hunter <jonathanh@nvidia.com> - 2016-03-18 13:30 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Grygorii Strashko <grygorii.strashko@ti.com> - 2016-03-18 15:30 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Jon Hunter <jonathanh@nvidia.com> - 2016-03-18 15:50 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Jon Hunter <jonathanh@nvidia.com> - 2016-03-18 16:00 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Grygorii Strashko <grygorii.strashko@ti.com> - 2016-03-18 19:00 +0100
Re: [PATCH 08/15] genirq: Add runtime power management support for IRQ chips Jon Hunter <jonathanh@nvidia.com> - 2016-03-21 11:10 +0100
[PATCH 12/15] irqchip/gic: Pass GIC pointer to save/restore functions Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
[PATCH 13/15] irqchip/gic: Prepare for adding platform driver Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
Re: [PATCH 13/15] irqchip/gic: Prepare for adding platform driver Geert Uytterhoeven <geert@linux-m68k.org> - 2016-03-29 15:10 +0200
Re: [PATCH 13/15] irqchip/gic: Prepare for adding platform driver Jon Hunter <jonathanh@nvidia.com> - 2016-03-29 16:00 +0200
[PATCH 04/15] irqchip/gic: WARN if setting the interrupt type fails Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
Re: [PATCH 04/15] irqchip/gic: WARN if setting the interrupt type fails Thomas Gleixner <tglx@linutronix.de> - 2016-03-17 16:00 +0100
Re: [PATCH 04/15] irqchip/gic: WARN if setting the interrupt type fails Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 16:10 +0100
Re: [PATCH 04/15] irqchip/gic: WARN if setting the interrupt type fails Jason Cooper <jason@lakedaemon.net> - 2016-03-17 16:20 +0100
Re: [PATCH 04/15] irqchip/gic: WARN if setting the interrupt type fails Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 17:30 +0100
Re: [PATCH 04/15] irqchip/gic: WARN if setting the interrupt type fails Geert Uytterhoeven <geert@linux-m68k.org> - 2016-03-18 10:30 +0100
Re: [PATCH 04/15] irqchip/gic: WARN if setting the interrupt type fails Jon Hunter <jonathanh@nvidia.com> - 2016-03-18 11:00 +0100
Re: [PATCH 04/15] irqchip/gic: WARN if setting the interrupt type fails Geert Uytterhoeven <geert@linux-m68k.org> - 2016-03-18 11:30 +0100
[PATCH 03/15] irqchip/gic: Don't unnecessarily write the IRQ configuration Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
[PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Rob Herring <robh+dt@kernel.org> - 2016-03-17 21:20 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Jon Hunter <jonathanh@nvidia.com> - 2016-03-18 09:40 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Geert Uytterhoeven <geert@linux-m68k.org> - 2016-03-18 10:20 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Jon Hunter <jonathanh@nvidia.com> - 2016-03-18 11:20 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Geert Uytterhoeven <geert@linux-m68k.org> - 2016-03-18 12:00 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Jon Hunter <jonathanh@nvidia.com> - 2016-03-18 12:00 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Geert Uytterhoeven <geert@linux-m68k.org> - 2016-03-18 13:10 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Grygorii Strashko <grygorii.strashko@ti.com> - 2016-03-18 13:50 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Geert Uytterhoeven <geert@linux-m68k.org> - 2016-03-18 14:10 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Grygorii Strashko <grygorii.strashko@ti.com> - 2016-03-18 19:40 +0100
Re: [PATCH 14/15] dt-bindings: arm-gic: Drop 'clock-names' from binding document Jon Hunter <jonathanh@nvidia.com> - 2016-03-18 13:50 +0100
[PATCH 11/15] irqchip/gic: Return an error if GIC initialisation fails Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
[PATCH 15/15] irqchip/gic: Add support for tegra AGIC interrupt controller Jon Hunter <jonathanh@nvidia.com> - 2016-03-17 15:30 +0100
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