forked from ~ljy/RK356X_SDK_RELEASE

hc
2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e
kernel/Documentation/devicetree/bindings/mtd/cadence-quadspi.txt
....@@ -4,6 +4,7 @@
44 - compatible : should be one of the following:
55 Generic default - "cdns,qspi-nor".
66 For TI 66AK2G SoC - "ti,k2g-qspi", "cdns,qspi-nor".
7
+ For TI AM654 SoC - "ti,am654-ospi", "cdns,qspi-nor".
78 - reg : Contains two entries, each of which is a tuple consisting of a
89 physical address and length. The first entry is the address and
910 length of the controller register set. The second entry is the
....@@ -34,6 +35,9 @@
3435 (qspi_n_ss_out).
3536 - cdns,tslch-ns : Delay in nanoseconds between setting qspi_n_ss_out low
3637 and first bit transfer.
38
+- resets : Must contain an entry for each entry in reset-names.
39
+ See ../reset/reset.txt for details.
40
+- reset-names : Must include either "qspi" and/or "qspi-ocp".
3741
3842 Example:
3943
....@@ -49,6 +53,8 @@
4953 cdns,fifo-depth = <128>;
5054 cdns,fifo-width = <4>;
5155 cdns,trigger-address = <0x00000000>;
56
+ resets = <&rst QSPI_RESET>, <&rst QSPI_OCP_RESET>;
57
+ reset-names = "qspi", "qspi-ocp";
5258
5359 flash0: n25q00@0 {
5460 ...