diff options
| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2018-01-20 04:13:40 +0300 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2018-01-24 09:34:07 +0300 |
| commit | 727839b4913e5cc94142d1dea14829010df59c72 (patch) | |
| tree | eb3612dbac2628f361bff8da19b5a89209491926 /arch/mips | |
| parent | 80be057c729b7cfb608a2de5294816f3d1660d05 (diff) | |
| download | u-boot-727839b4913e5cc94142d1dea14829010df59c72.tar.xz | |
mips: bmips: add bcm63xx-hsspi driver support for BCM63268
This driver manages the high speed SPI controller present on this SoC.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/dts/brcm,bcm63268.dtsi | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/mips/dts/brcm,bcm63268.dtsi b/arch/mips/dts/brcm,bcm63268.dtsi index 6e3d9c3820..4d4e36cccc 100644 --- a/arch/mips/dts/brcm,bcm63268.dtsi +++ b/arch/mips/dts/brcm,bcm63268.dtsi @@ -15,6 +15,7 @@ aliases { spi0 = &lsspi; + spi1 = &hsspi; }; cpus { @@ -44,6 +45,12 @@ #size-cells = <1>; u-boot,dm-pre-reloc; + hsspi_pll: hsspi-pll { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <400000000>; + }; + periph_osc: periph-osc { compatible = "fixed-clock"; #clock-cells = <0>; @@ -153,6 +160,20 @@ status = "disabled"; }; + hsspi: spi@10001000 { + compatible = "brcm,bcm6328-hsspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10001000 0x600>; + clocks = <&periph_clk BCM63268_CLK_HSSPI>, <&hsspi_pll>; + clock-names = "hsspi", "pll"; + resets = <&periph_rst BCM63268_RST_SPI>; + spi-max-frequency = <50000000>; + num-cs = <8>; + + status = "disabled"; + }; + leds: led-controller@10001900 { compatible = "brcm,bcm6328-leds"; reg = <0x10001900 0x24>; |