Update documentation to reflect adopting the Linux DT bindings.
Tested on TI K2G platform:
Tested-by: Vignesh R <vigne...@ti.com>
Tested on a socfpga-cyclonev board:
Tested-by: Simon Goldschmidt <sgoldschm...@de.pepperl-fuchs.com>
Signed-off-by: Jason Rush <jar...@gmail.com>
Reviewed-by: Jagan Teki <ja...@openedev.com>
Acked-by: Simon Goldschmidt <sgoldschm...@de.pepperl-fuchs.com>
Acked-by: Marek Vasut <ma...@denx.de>
---
Changes for v6:
- None
Changes for v5:
- Rebased
Changes for v4:
- Updated documentation
doc/device-tree-bindings/spi/spi-cadence.txt | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/doc/device-tree-bindings/spi/spi-cadence.txt
b/doc/device-tree-bindings/spi/spi-cadence.txt
index c1e2233d7c..74c82080fc 100644
--- a/doc/device-tree-bindings/spi/spi-cadence.txt
+++ b/doc/device-tree-bindings/spi/spi-cadence.txt
@@ -6,7 +6,10 @@ Required properties:
- reg : 1.Physical base address and size of SPI registers map.
2. Physical base address & size of NOR Flash.
- clocks : Clock phandles (see clock bindings for details).
-- sram-size : spi controller sram size.
+- cdns,fifo-depth : Size of the data FIFO in words.
+- cdns,fifo-width : Bus width of the data FIFO in bytes.
+- cdns,trigger-address : 32-bit indirect AHB trigger address.
+- cdns,is-decoded-cs : Flag to indicate whether decoder is used or not.
- status : enable in requried dts.
connected flash properties
@@ -15,14 +18,14 @@ connected flash properties
- spi-max-frequency : Max supported spi frequency.
- page-size : Flash page size.
- block-size : Flash memory block size.
-- tshsl-ns : Added delay in master reference clocks (ref_clk) for
+- cdns,tshsl-ns : Added delay in master reference clocks
(ref_clk) for
the length that the master mode chip select outputs
are de-asserted between transactions.
-- tsd2d-ns : Delay in master reference clocks (ref_clk) between one
+- cdns,tsd2d-ns : Delay in master reference clocks (ref_clk)
between one
chip select being de-activated and the activation of
another.
-- tchsh-ns : Delay in master reference clocks between last bit of
+- cdns,tchsh-ns : Delay in master reference clocks between last
bit of
current transaction and de-asserting the device chip
select (n_ss_out).
-- tslch-ns : Delay in master reference clocks between setting
+- cdns,tslch-ns : Delay in master reference clocks between
setting
n_ss_out low and first bit transfer
--
2.11.0
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