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author | Timothy Pearson <tpearson@raptorengineering.com> | 2017-08-23 14:45:25 -0500 |
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committer | Timothy Pearson <tpearson@raptorengineering.com> | 2017-08-23 14:45:25 -0500 |
commit | fcbb27b0ec6dcbc5a5108cb8fb19eae64593d204 (patch) | |
tree | 22962a4387943edc841c72a4e636a068c66d58fd /Documentation/powerpc/dts-bindings/fsl/lbc.txt | |
download | ast2050-linux-kernel-fcbb27b0ec6dcbc5a5108cb8fb19eae64593d204.zip ast2050-linux-kernel-fcbb27b0ec6dcbc5a5108cb8fb19eae64593d204.tar.gz |
Initial import of modified Linux 2.6.28 tree
Original upstream URL:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git | branch linux-2.6.28.y
Diffstat (limited to 'Documentation/powerpc/dts-bindings/fsl/lbc.txt')
-rw-r--r-- | Documentation/powerpc/dts-bindings/fsl/lbc.txt | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Documentation/powerpc/dts-bindings/fsl/lbc.txt b/Documentation/powerpc/dts-bindings/fsl/lbc.txt new file mode 100644 index 0000000..3300fec --- /dev/null +++ b/Documentation/powerpc/dts-bindings/fsl/lbc.txt @@ -0,0 +1,35 @@ +* Chipselect/Local Bus + +Properties: +- name : Should be localbus +- #address-cells : Should be either two or three. The first cell is the + chipselect number, and the remaining cells are the + offset into the chipselect. +- #size-cells : Either one or two, depending on how large each chipselect + can be. +- ranges : Each range corresponds to a single chipselect, and cover + the entire access window as configured. + +Example: + localbus@f0010100 { + compatible = "fsl,mpc8272-localbus", + "fsl,pq2-localbus"; + #address-cells = <2>; + #size-cells = <1>; + reg = <f0010100 40>; + + ranges = <0 0 fe000000 02000000 + 1 0 f4500000 00008000>; + + flash@0,0 { + compatible = "jedec-flash"; + reg = <0 0 2000000>; + bank-width = <4>; + device-width = <1>; + }; + + board-control@1,0 { + reg = <1 0 20>; + compatible = "fsl,mpc8272ads-bcsr"; + }; + }; |