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| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2019-02-05 17:33:30 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-02-06 17:20:58 +0000 |
| commit | 18f075145e08c75b46779c060cd28e544df6fbb3 (patch) | |
| tree | 780bea8a87e1d5068d863ac76bff456321575f33 | |
| parent | 90484f9b16292d404d1bb3c78a341750455de29d (diff) | |
| download | linux-18f075145e08c75b46779c060cd28e544df6fbb3.tar.bz2 | |
dt-bindings: spi: atmel-quadspi: make "pclk" mandatory
Naming clocks is a good practice. Make "pclk" madatory even if
we support unnamed clock in the driver, to be backward compatible
with old DTs.
Suggested-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/spi/atmel-quadspi.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/atmel-quadspi.txt b/Documentation/devicetree/bindings/spi/atmel-quadspi.txt index e9dae6264d89..50bd257e6826 100644 --- a/Documentation/devicetree/bindings/spi/atmel-quadspi.txt +++ b/Documentation/devicetree/bindings/spi/atmel-quadspi.txt @@ -9,6 +9,7 @@ Required properties: - qspi_mmap: memory mapped address space - interrupts: Should contain the interrupt for the device. - clocks: The phandle of the clock needed by the QSPI controller. +- clock-names: Should contain "pclk" for the peripheral clock. - #address-cells: Should be <1>. - #size-cells: Should be <0>. @@ -20,6 +21,7 @@ spi@f0020000 { reg-names = "qspi_base", "qspi_mmap"; interrupts = <52 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&pmc PMC_TYPE_PERIPHERAL 52>; + clock-names = "pclk"; #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default"; |