From eaa819409db6ac80fbd7c3d36450b2d1bec93576 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 3 Mar 2015 08:11:01 +0100 Subject: dts: update to v4.0-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/misc/fsl,qoriq-mc.txt | 40 ++++++++++++++++++++++++++++ dts/Bindings/misc/nvidia,tegra20-apbmisc.txt | 9 +++---- 2 files changed, 44 insertions(+), 5 deletions(-) create mode 100644 dts/Bindings/misc/fsl,qoriq-mc.txt (limited to 'dts/Bindings/misc') diff --git a/dts/Bindings/misc/fsl,qoriq-mc.txt b/dts/Bindings/misc/fsl,qoriq-mc.txt new file mode 100644 index 0000000000..c7a26ca8da --- /dev/null +++ b/dts/Bindings/misc/fsl,qoriq-mc.txt @@ -0,0 +1,40 @@ +* Freescale Management Complex + +The Freescale Management Complex (fsl-mc) is a hardware resource +manager that manages specialized hardware objects used in +network-oriented packet processing applications. After the fsl-mc +block is enabled, pools of hardware resources are available, such as +queues, buffer pools, I/O interfaces. These resources are building +blocks that can be used to create functional hardware objects/devices +such as network interfaces, crypto accelerator instances, L2 switches, +etc. + +Required properties: + + - compatible + Value type: + Definition: Must be "fsl,qoriq-mc". A Freescale Management Complex + compatible with this binding must have Block Revision + Registers BRR1 and BRR2 at offset 0x0BF8 and 0x0BFC in + the MC control register region. + + - reg + Value type: + Definition: A standard property. Specifies one or two regions + defining the MC's registers: + + -the first region is the command portal for the + this machine and must always be present + + -the second region is the MC control registers. This + region may not be present in some scenarios, such + as in the device tree presented to a virtual machine. + +Example: + + fsl_mc: fsl-mc@80c000000 { + compatible = "fsl,qoriq-mc"; + reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ + <0x00000000 0x08340000 0 0x40000>; /* MC control reg */ + }; + diff --git a/dts/Bindings/misc/nvidia,tegra20-apbmisc.txt b/dts/Bindings/misc/nvidia,tegra20-apbmisc.txt index b97b8bef1f..47b205cc9c 100644 --- a/dts/Bindings/misc/nvidia,tegra20-apbmisc.txt +++ b/dts/Bindings/misc/nvidia,tegra20-apbmisc.txt @@ -1,11 +1,10 @@ NVIDIA Tegra20/Tegra30/Tegr114/Tegra124 apbmisc block Required properties: -- compatible : should be: - "nvidia,tegra20-apbmisc" - "nvidia,tegra30-apbmisc" - "nvidia,tegra114-apbmisc" - "nvidia,tegra124-apbmisc" +- compatible : For Tegra20, must be "nvidia,tegra20-apbmisc". For Tegra30, + must be "nvidia,tegra30-apbmisc". Otherwise, must contain + "nvidia,-apbmisc", plus one of the above, where is tegra114, + tegra124, tegra132. - reg: Should contain 2 entries: the first entry gives the physical address and length of the registers which contain revision and debug features. The second entry gives the physical address and length of the -- cgit v1.2.3