From 906af4a72bb33d0f6b1169b47a1f5e28894c3a11 Mon Sep 17 00:00:00 2001 From: Philippe Reynes Date: Wed, 14 Aug 2019 15:18:39 +0200 Subject: [PATCH] dt: bcm6858: add hsspi controller This commit add a hsspi controller in the bcm6858 device tree. Signed-off-by: Philippe Reynes Reviewed-by: Kursad Oney --- arch/arm/dts/bcm6858.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/dts/bcm6858.dtsi b/arch/arm/dts/bcm6858.dtsi index 91f7787eb9..0222562171 100644 --- a/arch/arm/dts/bcm6858.dtsi +++ b/arch/arm/dts/bcm6858.dtsi @@ -10,6 +10,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + spi0 = &hsspi; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -67,6 +71,14 @@ u-boot,dm-pre-reloc; }; + hsspi_pll: hsspi-pll { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clocks = <&periph_osc>; + clock-mult = <2>; + clock-div = <1>; + }; + refclk50mhz: refclk50mhz { compatible = "fixed-clock"; #clock-cells = <0>; @@ -192,6 +204,19 @@ status = "disabled"; }; + hsspi: spi-controller@ff801000 { + compatible = "brcm,bcm6328-hsspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0xff801000 0x0 0x600>; + clocks = <&hsspi_pll>, <&hsspi_pll>; + clock-names = "hsspi", "pll"; + spi-max-frequency = <100000000>; + num-cs = <8>; + + status = "disabled"; + }; + nand: nand-controller@ff801800 { compatible = "brcm,nand-bcm6858", "brcm,brcmnand-v5.0", -- GitLab