From: Álvaro Fernández Rojas Date: Sat, 20 Jan 2018 01:13:40 +0000 (+0100) Subject: mips: bmips: add bcm63xx-hsspi driver support for BCM63268 X-Git-Tag: v2018.03-rc1~97^2~19 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=727839b4913e5cc94142d1dea14829010df59c72;p=u-boot 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 Reviewed-by: Simon Glass Reviewed-by: Daniel Schwierzeck Reviewed-by: Jagan Teki --- 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>;