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author | Thor Thayer <thor.thayer@linux.intel.com> | 2018-05-01 21:30:36 +0200 |
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committer | Borislav Petkov <bp@suse.de> | 2018-05-12 11:54:59 +0200 |
commit | f8eb0edeb8c19aba667a087b80706bf4f61f8256 (patch) | |
tree | 2d789d31b0826c6da1d4da6fecb965708cf47c63 /Documentation/devicetree/bindings/arm/altera | |
parent | EDAC, altera: Add support for Stratix10 SDRAM EDAC (diff) | |
download | linux-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.txt | 268 |
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>; - }; - }; |