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| author | Arnd Bergmann <arnd@arndb.de> | 2016-05-09 16:32:29 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2016-05-09 16:32:29 +0200 |
| commit | 1644de03cbc05b70d0283c570b75fe9339b375b7 (patch) | |
| tree | da77c17c775e3fb2138e0c43e3013e8bec6c83a4 /Documentation | |
| parent | Merge tag 'v4.6-next-soc' of https://github.com/mbgg/linux-mediatek into next... (diff) | |
| parent | reset: Add missing function stub for device_reset (diff) | |
| download | linux-1644de03cbc05b70d0283c570b75fe9339b375b7.tar.xz linux-1644de03cbc05b70d0283c570b75fe9339b375b7.zip | |
Merge tag 'reset-for-4.7-2' of git://git.pengutronix.de/git/pza/linux into next/drivers
Merge "Reset controller changes for v4.7" from Philipp Zabel:
- add missing stub for device_reset
- add support for OXNAS SoCs
* tag 'reset-for-4.7-2' of git://git.pengutronix.de/git/pza/linux:
reset: Add missing function stub for device_reset
dt-bindings: Add Oxford Semiconductor Reset Controller bindings
reset: Add Oxford Semiconductor Reset Controller driver
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/reset/oxnas,reset.txt | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/reset/oxnas,reset.txt b/Documentation/devicetree/bindings/reset/oxnas,reset.txt new file mode 100644 index 000000000000..6f06db930030 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/oxnas,reset.txt @@ -0,0 +1,58 @@ +Oxford Semiconductor OXNAS SoC Family RESET Controller +================================================ + +Please also refer to reset.txt in this directory for common reset +controller binding usage. + +Required properties: +- compatible: Should be "oxsemi,ox810se-reset" +- #reset-cells: 1, see below + +Parent node should have the following properties : +- compatible: Should be "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd" + +For OX810SE, the indices are : + - 0 : ARM + - 1 : COPRO + - 2 : Reserved + - 3 : Reserved + - 4 : USBHS + - 5 : USBHSPHY + - 6 : MAC + - 7 : PCI + - 8 : DMA + - 9 : DPE + - 10 : DDR + - 11 : SATA + - 12 : SATA_LINK + - 13 : SATA_PHY + - 14 : Reserved + - 15 : NAND + - 16 : GPIO + - 17 : UART1 + - 18 : UART2 + - 19 : MISC + - 20 : I2S + - 21 : AHB_MON + - 22 : UART3 + - 23 : UART4 + - 24 : SGDMA + - 25 : Reserved + - 26 : Reserved + - 27 : Reserved + - 28 : Reserved + - 29 : Reserved + - 30 : Reserved + - 31 : BUS + +example: + +sys: sys-ctrl@000000 { + compatible = "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd"; + reg = <0x000000 0x100000>; + + reset: reset-controller { + compatible = "oxsemi,ox810se-reset"; + #reset-cells = <1>; + }; +}; |