| Message ID | 20200519192340.16624-3-jagan@amarulasolutions.com |
|---|---|
| State | Changes Requested |
| Delegated to: | Jagannadha Sutradharudu Teki |
| Headers | show |
| Series | riscv: sifive/fu540: Booting from SPI | expand |
Hi Jagan, On Wed, May 20, 2020 at 3:24 AM Jagan Teki <jagan@amarulasolutions.com> wrote: > > Add dt-bindings documentation for sifive,fu540-modeselect board > driver, which usually get runtime boot mode of fu540 boards. > > Cc: Simon Glass <sjg@chromium.org> > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > --- > Changes for v2: > - new patch > > .../board/sifive,fu540-modeselect.txt | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > create mode 100644 doc/device-tree-bindings/board/sifive,fu540-modeselect.txt > > diff --git a/doc/device-tree-bindings/board/sifive,fu540-modeselect.txt b/doc/device-tree-bindings/board/sifive,fu540-modeselect.txt > new file mode 100644 > index 0000000000..801c068390 > --- /dev/null > +++ b/doc/device-tree-bindings/board/sifive,fu540-modeselect.txt > @@ -0,0 +1,15 @@ > +fu540 board driver > + > +This driver provides capabilities to get the current boot device for > +fu540 associated board. This is not a board specific setting, but a SoC specific setting. The MSEL is common for all FU540 based board. > + > +Required properties: > +- compatible: should be "sifive,fu540-modeselect" > +- reg: physical base address and size of fu540 modeselct > + > +Example: > + > +board: mode@1000 { > + compatible = "sifive,fu540-modeselect"; > + reg = <0x0 0x1000 0x0 0x1FFF>; We should only map 4 bytes for mode select. > +}; > -- Regards, Bin
diff --git a/doc/device-tree-bindings/board/sifive,fu540-modeselect.txt b/doc/device-tree-bindings/board/sifive,fu540-modeselect.txt new file mode 100644 index 0000000000..801c068390 --- /dev/null +++ b/doc/device-tree-bindings/board/sifive,fu540-modeselect.txt @@ -0,0 +1,15 @@ +fu540 board driver + +This driver provides capabilities to get the current boot device for +fu540 associated board. + +Required properties: +- compatible: should be "sifive,fu540-modeselect" +- reg: physical base address and size of fu540 modeselct + +Example: + +board: mode@1000 { + compatible = "sifive,fu540-modeselect"; + reg = <0x0 0x1000 0x0 0x1FFF>; +};
Add dt-bindings documentation for sifive,fu540-modeselect board driver, which usually get runtime boot mode of fu540 boards. Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- Changes for v2: - new patch .../board/sifive,fu540-modeselect.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 doc/device-tree-bindings/board/sifive,fu540-modeselect.txt