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authorLinus Torvalds <torvalds@linux-foundation.org>2014-12-09 14:48:22 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-09 14:48:22 -0800
commit3a647c1d7ab08145cee4b650f5e797d168846c51 (patch)
tree6fcbc8ad1fc69b5a99214e22f6084452bdf0131c /Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt
parentMerge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc (diff)
parentMerge branch 'at91/cleanup5' into next/drivers (diff)
downloadlinux-dev-3a647c1d7ab08145cee4b650f5e797d168846c51.tar.xz
linux-dev-3a647c1d7ab08145cee4b650f5e797d168846c51.zip
Merge tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann: "These are changes for drivers that are intimately tied to some SoC and for some reason could not get merged through the respective subsystem maintainer tree. The largest single change here this time around is the Tegra iommu/memory controller driver, which gets updated to the new iommu DT binding. More drivers like this are likely to follow for the following merge window, but we should be able to do those through the iommu maintainer. Other notable changes are: - reset controller drivers from the reset maintainer (socfpga, sti, berlin) - fixes for the keystone navigator driver merged last time - at91 rtc driver changes related to the at91 cleanups - ARM perf driver changes from Will Deacon - updates for the brcmstb_gisb driver" * tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (53 commits) clocksource: arch_timer: Allow the device tree to specify uninitialized timer registers clocksource: arch_timer: Fix code to use physical timers when requested memory: Add NVIDIA Tegra memory controller support bus: brcmstb_gisb: Add register offset tables for older chips bus: brcmstb_gisb: Look up register offsets in a table bus: brcmstb_gisb: Introduce wrapper functions for MMIO accesses bus: brcmstb_gisb: Make the driver buildable on MIPS of: Add NVIDIA Tegra memory controller binding ARM: tegra: Move AHB Kconfig to drivers/amba amba: Add Kconfig file clk: tegra: Implement memory-controller clock serial: samsung: Fix serial config dependencies for exynos7 bus: brcmstb_gisb: resolve section mismatch ARM: common: edma: edma_pm_resume may be unused ARM: common: edma: add suspend resume hook powerpc/iommu: Rename iommu_[un]map_sg functions rtc: at91sam9: add DT bindings documentation rtc: at91sam9: use clk API instead of relying on AT91_SLOW_CLOCK ARM: at91: add clk_lookup entry for RTT devices rtc: at91sam9: rework the Kconfig description ...
Diffstat (limited to 'Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt')
-rw-r--r--Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt6
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt b/Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt
index e2d501d20c9a..1eceefb20f01 100644
--- a/Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt
+++ b/Documentation/devicetree/bindings/bus/brcm,gisb-arb.txt
@@ -2,7 +2,11 @@ Broadcom GISB bus Arbiter controller
Required properties:
-- compatible: should be "brcm,gisb-arb"
+- compatible:
+ "brcm,gisb-arb" or "brcm,bcm7445-gisb-arb" for 28nm chips
+ "brcm,bcm7435-gisb-arb" for newer 40nm chips
+ "brcm,bcm7400-gisb-arb" for older 40nm chips and all 65nm chips
+ "brcm,bcm7038-gisb-arb" for 130nm chips
- reg: specifies the base physical address and size of the registers
- interrupt-parent: specifies the phandle to the parent interrupt controller
this arbiter gets interrupt line from