diff options
| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2016-09-18 12:24:16 +0200 |
|---|---|---|
| committer | Klaus Goger <klaus.goger@theobroma-systems.com> | 2016-09-18 15:57:27 +0200 |
| commit | 3ccb81251d5e84f53bce17a18a21538d5f2eb0ea (patch) | |
| tree | acda0dbeabf60050abcf20c2ac291ce959c57cfb /arch | |
| parent | 5a7df64aa96692ffb2043ffdda5200ef1b86fe55 (diff) | |
ARM: sun9i: SPI support for sun9i
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/sun9i-a80.dtsi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/dts/sun9i-a80.dtsi b/arch/arm/dts/sun9i-a80.dtsi index f9e277015c..3cc8566039 100644 --- a/arch/arm/dts/sun9i-a80.dtsi +++ b/arch/arm/dts/sun9i-a80.dtsi @@ -302,6 +302,14 @@ "mmc3_sample"; }; + spi0_clk: clk@06000430 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-mod0-clk"; + reg = <0x06000430 0x4>; + clocks = <&osc24M>, <&pll12>; + clock-output-names = "spi0"; + }; + ahb0_gates: clk@06000580 { #clock-cells = <1>; compatible = "allwinner,sun9i-a80-ahb0-gates-clk"; @@ -913,6 +921,20 @@ #size-cells = <0>; }; + spi0: spi@01c1a000 { + compatible = "allwinner,sun6i-a31-spi"; + reg = <0x01c1a000 0x1000>; +/* interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; */ + clocks = <&ahb0_gates 20>, <&spi0_clk>; + clock-names = "ahb", "mod"; +/* + dmas = <&dma 23>, <&dma 23>; + dma-names = "rx", "tx"; +*/ + resets = <&ahb0_resets 20>; + status = "disabled"; + }; + r_wdt: watchdog@08001000 { compatible = "allwinner,sun6i-a31-wdt"; reg = <0x08001000 0x20>; |