diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/efm32-spi.txt | 8 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt | 2 |
2 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/spi/efm32-spi.txt b/Documentation/devicetree/bindings/spi/efm32-spi.txt index a590ca51be7..8f081c96a4f 100644 --- a/Documentation/devicetree/bindings/spi/efm32-spi.txt +++ b/Documentation/devicetree/bindings/spi/efm32-spi.txt @@ -3,24 +3,24 @@ Required properties: - #address-cells: see spi-bus.txt - #size-cells: see spi-bus.txt -- compatible: should be "efm32,spi" +- compatible: should be "energymicro,efm32-spi" - reg: Offset and length of the register set for the controller - interrupts: pair specifying rx and tx irq - clocks: phandle to the spi clock - cs-gpios: see spi-bus.txt -- location: Value to write to the ROUTE register's LOCATION bitfield to configure the pinmux for the device, see datasheet for values. +- efm32,location: Value to write to the ROUTE register's LOCATION bitfield to configure the pinmux for the device, see datasheet for values. Example: spi1: spi@0x4000c400 { /* USART1 */ #address-cells = <1>; #size-cells = <0>; - compatible = "efm32,spi"; + compatible = "energymicro,efm32-spi"; reg = <0x4000c400 0x400>; interrupts = <15 16>; clocks = <&cmu 20>; cs-gpios = <&gpio 51 1>; // D3 - location = <1>; + efm32,location = <1>; status = "ok"; ks8851@0 { diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt index a1fb3035a42..5376de40f10 100644 --- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt +++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt @@ -10,6 +10,7 @@ Required properties: - pinctrl-names: must contain a "default" entry. - spi-num-chipselects : the number of the chipselect signals. - bus-num : the slave chip chipselect signal number. +- big-endian : if DSPI modudle is big endian, the bool will be set in node. Example: dspi0@4002c000 { @@ -24,6 +25,7 @@ dspi0@4002c000 { bus-num = <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dspi0_1>; + big-endian; status = "okay"; sflash: at26df081a@0 { |