From ee774c40fa32e3b2642bb2533bc54662ea8445c2 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Wed, 15 Jun 2022 23:07:19 +0200 Subject: dt-bindings: efm32: remove bindings for deleted platform Commit cc6111375cec ("ARM: drop efm32 platform") removed the platform, so no need to still carry the bindings. Signed-off-by: Wolfram Sang Acked-by: Mark Brown Acked-by: Stephen Boyd Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20220615210720.6363-1-wsa@kernel.org --- .../devicetree/bindings/spi/efm32-spi.txt | 39 ---------------------- 1 file changed, 39 deletions(-) delete mode 100644 Documentation/devicetree/bindings/spi/efm32-spi.txt (limited to 'Documentation/devicetree/bindings/spi') diff --git a/Documentation/devicetree/bindings/spi/efm32-spi.txt b/Documentation/devicetree/bindings/spi/efm32-spi.txt deleted file mode 100644 index e0fa61a1be0c..000000000000 --- a/Documentation/devicetree/bindings/spi/efm32-spi.txt +++ /dev/null @@ -1,39 +0,0 @@ -* Energy Micro EFM32 SPI - -Required properties: -- #address-cells: see spi-bus.txt -- #size-cells: see spi-bus.txt -- 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 - -Recommended properties : -- energymicro,location: Value to write to the ROUTE register's LOCATION - bitfield to configure the pinmux for the device, see - datasheet for values. - If this property is not provided, keeping what is - already configured in the hardware, so its either the - reset default 0 or whatever the bootloader did. - -Example: - -spi1: spi@4000c400 { /* USART1 */ - #address-cells = <1>; - #size-cells = <0>; - compatible = "energymicro,efm32-spi"; - reg = <0x4000c400 0x400>; - interrupts = <15 16>; - clocks = <&cmu 20>; - cs-gpios = <&gpio 51 1>; // D3 - energymicro,location = <1>; - - ks8851@0 { - compatible = "ks8851"; - spi-max-frequency = <6000000>; - reg = <0>; - interrupt-parent = <&boardfpga>; - interrupts = <4>; - }; -}; -- cgit v1.2.3-59-g8ed1b