diff options
author | Anson Huang <Anson.Huang@nxp.com> | 2020-05-19 11:42:27 +0800 |
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committer | Philipp Zabel <p.zabel@pengutronix.de> | 2020-06-16 14:19:57 +0200 |
commit | 20c1b6996519caaaac2bd73d9e37d4f8e02a8016 (patch) | |
tree | 8bee878ee556a548912e9056643608b29cdc9c23 /Documentation/devicetree/bindings/reset/fsl,imx-src.txt | |
parent | a9701376ed0fb61a5be4bb438daf26bd9cfa24b5 (diff) |
dt-bindings: reset: Convert i.MX reset to json-schema
Convert the i.MX reset binding to DT schema format using json-schema.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'Documentation/devicetree/bindings/reset/fsl,imx-src.txt')
-rw-r--r-- | Documentation/devicetree/bindings/reset/fsl,imx-src.txt | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/Documentation/devicetree/bindings/reset/fsl,imx-src.txt b/Documentation/devicetree/bindings/reset/fsl,imx-src.txt deleted file mode 100644 index 6ed79e60248a..000000000000 --- a/Documentation/devicetree/bindings/reset/fsl,imx-src.txt +++ /dev/null @@ -1,49 +0,0 @@ -Freescale i.MX System Reset Controller -====================================== - -Please also refer to reset.txt in this directory for common reset -controller binding usage. - -Required properties: -- compatible: Should be "fsl,<chip>-src" -- reg: should be register base and length as documented in the - datasheet -- interrupts: Should contain SRC interrupt and CPU WDOG interrupt, - in this order. -- #reset-cells: 1, see below - -example: - -src: src@20d8000 { - compatible = "fsl,imx6q-src"; - reg = <0x020d8000 0x4000>; - interrupts = <0 91 0x04 0 96 0x04>; - #reset-cells = <1>; -}; - -Specifying reset lines connected to IP modules -============================================== - -The system reset controller can be used to reset the GPU, VPU, -IPU, and OpenVG IP modules on i.MX5 and i.MX6 ICs. Those device -nodes should specify the reset line on the SRC in their resets -property, containing a phandle to the SRC device node and a -RESET_INDEX specifying which module to reset, as described in -reset.txt - -example: - - ipu1: ipu@2400000 { - resets = <&src 2>; - }; - ipu2: ipu@2800000 { - resets = <&src 4>; - }; - -The following RESET_INDEX values are valid for i.MX5: -GPU_RESET 0 -VPU_RESET 1 -IPU1_RESET 2 -OPEN_VG_RESET 3 -The following additional RESET_INDEX value is valid for i.MX6: -IPU2_RESET 4 |