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authorThor Thayer <thor.thayer@linux.intel.com>2018-05-01 21:30:36 +0200
committerBorislav Petkov <bp@suse.de>2018-05-12 11:54:59 +0200
commitf8eb0edeb8c19aba667a087b80706bf4f61f8256 (patch)
tree2d789d31b0826c6da1d4da6fecb965708cf47c63 /Documentation/devicetree/bindings/arm/altera
parentEDAC, altera: Add support for Stratix10 SDRAM EDAC (diff)
downloadlinux-f8eb0edeb8c19aba667a087b80706bf4f61f8256.tar.xz
linux-f8eb0edeb8c19aba667a087b80706bf4f61f8256.zip
Documentation: dt: edac: Move Altera SOCFPGA EDAC file
Move the Altera SOCFPGA EDAC file from bindings/arm/altera to bindings/edac. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Requested-by: Rob Herring <robh@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/1525203036-21774-1-git-send-email-thor.thayer@linux.intel.com Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'Documentation/devicetree/bindings/arm/altera')
-rw-r--r--Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt268
1 files changed, 0 insertions, 268 deletions
diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt
deleted file mode 100644
index 5626560a6cfd..000000000000
--- a/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt
+++ /dev/null
@@ -1,268 +0,0 @@
-Altera SoCFPGA ECC Manager
-This driver uses the EDAC framework to implement the SOCFPGA ECC Manager.
-The ECC Manager counts and corrects single bit errors and counts/handles
-double bit errors which are uncorrectable.
-
-Cyclone5 and Arria5 ECC Manager
-Required Properties:
-- compatible : Should be "altr,socfpga-ecc-manager"
-- #address-cells: must be 1
-- #size-cells: must be 1
-- ranges : standard definition, should translate from local addresses
-
-Subcomponents:
-
-L2 Cache ECC
-Required Properties:
-- compatible : Should be "altr,socfpga-l2-ecc"
-- reg : Address and size for ECC error interrupt clear registers.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt. Note the rising edge type.
-
-On Chip RAM ECC
-Required Properties:
-- compatible : Should be "altr,socfpga-ocram-ecc"
-- reg : Address and size for ECC error interrupt clear registers.
-- iram : phandle to On-Chip RAM definition.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt. Note the rising edge type.
-
-Example:
-
- eccmgr: eccmgr@ffd08140 {
- compatible = "altr,socfpga-ecc-manager";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- l2-ecc@ffd08140 {
- compatible = "altr,socfpga-l2-ecc";
- reg = <0xffd08140 0x4>;
- interrupts = <0 36 1>, <0 37 1>;
- };
-
- ocram-ecc@ffd08144 {
- compatible = "altr,socfpga-ocram-ecc";
- reg = <0xffd08144 0x4>;
- iram = <&ocram>;
- interrupts = <0 178 1>, <0 179 1>;
- };
- };
-
-Arria10 SoCFPGA ECC Manager
-The Arria10 SoC ECC Manager handles the IRQs for each peripheral
-in a shared register instead of individual IRQs like the Cyclone5
-and Arria5. Therefore the device tree is different as well.
-
-Required Properties:
-- compatible : Should be "altr,socfpga-a10-ecc-manager"
-- altr,sysgr-syscon : phandle to Arria10 System Manager Block
- containing the ECC manager registers.
-- #address-cells: must be 1
-- #size-cells: must be 1
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt.
-- interrupt-controller : boolean indicator that ECC Manager is an interrupt controller
-- #interrupt-cells : must be set to 2.
-- ranges : standard definition, should translate from local addresses
-
-Subcomponents:
-
-L2 Cache ECC
-Required Properties:
-- compatible : Should be "altr,socfpga-a10-l2-ecc"
-- reg : Address and size for ECC error interrupt clear registers.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt, in this order.
-
-On-Chip RAM ECC
-Required Properties:
-- compatible : Should be "altr,socfpga-a10-ocram-ecc"
-- reg : Address and size for ECC block registers.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt, in this order.
-
-Ethernet FIFO ECC
-Required Properties:
-- compatible : Should be "altr,socfpga-eth-mac-ecc"
-- reg : Address and size for ECC block registers.
-- altr,ecc-parent : phandle to parent Ethernet node.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt, in this order.
-
-NAND FIFO ECC
-Required Properties:
-- compatible : Should be "altr,socfpga-nand-ecc"
-- reg : Address and size for ECC block registers.
-- altr,ecc-parent : phandle to parent NAND node.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt, in this order.
-
-DMA FIFO ECC
-Required Properties:
-- compatible : Should be "altr,socfpga-dma-ecc"
-- reg : Address and size for ECC block registers.
-- altr,ecc-parent : phandle to parent DMA node.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt, in this order.
-
-USB FIFO ECC
-Required Properties:
-- compatible : Should be "altr,socfpga-usb-ecc"
-- reg : Address and size for ECC block registers.
-- altr,ecc-parent : phandle to parent USB node.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt, in this order.
-
-QSPI FIFO ECC
-Required Properties:
-- compatible : Should be "altr,socfpga-qspi-ecc"
-- reg : Address and size for ECC block registers.
-- altr,ecc-parent : phandle to parent QSPI node.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt, in this order.
-
-SDMMC FIFO ECC
-Required Properties:
-- compatible : Should be "altr,socfpga-sdmmc-ecc"
-- reg : Address and size for ECC block registers.
-- altr,ecc-parent : phandle to parent SD/MMC node.
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt, in this order for port A, and then single bit error interrupt,
- then double bit error interrupt in this order for port B.
-
-Example:
-
- eccmgr: eccmgr@ffd06000 {
- compatible = "altr,socfpga-a10-ecc-manager";
- altr,sysmgr-syscon = <&sysmgr>;
- #address-cells = <1>;
- #size-cells = <1>;
- interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-controller;
- #interrupt-cells = <2>;
- ranges;
-
- l2-ecc@ffd06010 {
- compatible = "altr,socfpga-a10-l2-ecc";
- reg = <0xffd06010 0x4>;
- interrupts = <0 IRQ_TYPE_LEVEL_HIGH>,
- <32 IRQ_TYPE_LEVEL_HIGH>;
- };
-
- ocram-ecc@ff8c3000 {
- compatible = "altr,socfpga-a10-ocram-ecc";
- reg = <0xff8c3000 0x90>;
- interrupts = <1 IRQ_TYPE_LEVEL_HIGH>,
- <33 IRQ_TYPE_LEVEL_HIGH> ;
- };
-
- emac0-rx-ecc@ff8c0800 {
- compatible = "altr,socfpga-eth-mac-ecc";
- reg = <0xff8c0800 0x400>;
- altr,ecc-parent = <&gmac0>;
- interrupts = <4 IRQ_TYPE_LEVEL_HIGH>,
- <36 IRQ_TYPE_LEVEL_HIGH>;
- };
-
- emac0-tx-ecc@ff8c0c00 {
- compatible = "altr,socfpga-eth-mac-ecc";
- reg = <0xff8c0c00 0x400>;
- altr,ecc-parent = <&gmac0>;
- interrupts = <5 IRQ_TYPE_LEVEL_HIGH>,
- <37 IRQ_TYPE_LEVEL_HIGH>;
- };
-
- nand-buf-ecc@ff8c2000 {
- compatible = "altr,socfpga-nand-ecc";
- reg = <0xff8c2000 0x400>;
- altr,ecc-parent = <&nand>;
- interrupts = <11 IRQ_TYPE_LEVEL_HIGH>,
- <43 IRQ_TYPE_LEVEL_HIGH>;
- };
-
- nand-rd-ecc@ff8c2400 {
- compatible = "altr,socfpga-nand-ecc";
- reg = <0xff8c2400 0x400>;
- altr,ecc-parent = <&nand>;
- interrupts = <13 IRQ_TYPE_LEVEL_HIGH>,
- <45 IRQ_TYPE_LEVEL_HIGH>;
- };
-
- nand-wr-ecc@ff8c2800 {
- compatible = "altr,socfpga-nand-ecc";
- reg = <0xff8c2800 0x400>;
- altr,ecc-parent = <&nand>;
- interrupts = <12 IRQ_TYPE_LEVEL_HIGH>,
- <44 IRQ_TYPE_LEVEL_HIGH>;
- };
-
- dma-ecc@ff8c8000 {
- compatible = "altr,socfpga-dma-ecc";
- reg = <0xff8c8000 0x400>;
- altr,ecc-parent = <&pdma>;
- interrupts = <10 IRQ_TYPE_LEVEL_HIGH>,
- <42 IRQ_TYPE_LEVEL_HIGH>;
-
- usb0-ecc@ff8c8800 {
- compatible = "altr,socfpga-usb-ecc";
- reg = <0xff8c8800 0x400>;
- altr,ecc-parent = <&usb0>;
- interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
- <34 IRQ_TYPE_LEVEL_HIGH>;
- };
-
- qspi-ecc@ff8c8400 {
- compatible = "altr,socfpga-qspi-ecc";
- reg = <0xff8c8400 0x400>;
- altr,ecc-parent = <&qspi>;
- interrupts = <14 IRQ_TYPE_LEVEL_HIGH>,
- <46 IRQ_TYPE_LEVEL_HIGH>;
- };
-
- sdmmc-ecc@ff8c2c00 {
- compatible = "altr,socfpga-sdmmc-ecc";
- reg = <0xff8c2c00 0x400>;
- altr,ecc-parent = <&mmc>;
- interrupts = <15 IRQ_TYPE_LEVEL_HIGH>,
- <47 IRQ_TYPE_LEVEL_HIGH>,
- <16 IRQ_TYPE_LEVEL_HIGH>,
- <48 IRQ_TYPE_LEVEL_HIGH>;
- };
- };
-
-Stratix10 SoCFPGA ECC Manager
-The Stratix10 SoC ECC Manager handles the IRQs for each peripheral
-in a shared register similar to the Arria10. However, ECC requires
-access to registers that can only be read from Secure Monitor with
-SMC calls. Therefore the device tree is slightly different.
-
-Required Properties:
-- compatible : Should be "altr,socfpga-s10-ecc-manager"
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt.
-- interrupt-controller : boolean indicator that ECC Manager is an interrupt controller
-- #interrupt-cells : must be set to 2.
-
-Subcomponents:
-
-SDRAM ECC
-Required Properties:
-- compatible : Should be "altr,sdram-edac-s10"
-- interrupts : Should be single bit error interrupt, then double bit error
- interrupt, in this order.
-
-Example:
-
- eccmgr {
- compatible = "altr,socfpga-s10-ecc-manager";
- interrupts = <0 15 4>, <0 95 4>;
- interrupt-controller;
- #interrupt-cells = <2>;
-
- sdramedac {
- compatible = "altr,sdram-edac-s10";
- interrupts = <16 4>, <48 4>;
- };
- };