diff options
Diffstat (limited to 'dts/src/mips/ingenic/jz4780.dtsi')
| -rw-r--r-- | dts/src/mips/ingenic/jz4780.dtsi | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/dts/src/mips/ingenic/jz4780.dtsi b/dts/src/mips/ingenic/jz4780.dtsi index 9e34f433b9..b0a4e2e019 100644 --- a/dts/src/mips/ingenic/jz4780.dtsi +++ b/dts/src/mips/ingenic/jz4780.dtsi @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -#include <dt-bindings/clock/jz4780-cgu.h> +#include <dt-bindings/clock/ingenic,jz4780-cgu.h> #include <dt-bindings/clock/ingenic,tcu.h> #include <dt-bindings/dma/jz4780-dma.h> @@ -255,22 +255,23 @@ }; }; - spi_gpio { - compatible = "spi-gpio"; + spi0: spi@10043000 { + compatible = "ingenic,jz4780-spi"; + reg = <0x10043000 0x1c>; #address-cells = <1>; #size-cells = <0>; - num-chipselects = <2>; - gpio-miso = <&gpe 14 0>; - gpio-sck = <&gpe 15 0>; - gpio-mosi = <&gpe 17 0>; - cs-gpios = <&gpe 16 0>, <&gpe 18 0>; + interrupt-parent = <&intc>; + interrupts = <8>; - spidev@0 { - compatible = "spidev"; - reg = <0>; - spi-max-frequency = <1000000>; - }; + clocks = <&cgu JZ4780_CLK_SSI0>; + clock-names = "spi"; + + dmas = <&dma JZ4780_DMA_SSI0_RX 0xffffffff>, + <&dma JZ4780_DMA_SSI0_TX 0xffffffff>; + dma-names = "rx", "tx"; + + status = "disabled"; }; uart0: serial@10030000 { @@ -338,6 +339,25 @@ status = "disabled"; }; + spi1: spi@10044000 { + compatible = "ingenic,jz4780-spi"; + reg = <0x10044000 0x1c>; + #address-cells = <1>; + #size-sells = <0>; + + interrupt-parent = <&intc>; + interrupts = <7>; + + clocks = <&cgu JZ4780_CLK_SSI1>; + clock-names = "spi"; + + dmas = <&dma JZ4780_DMA_SSI1_RX 0xffffffff>, + <&dma JZ4780_DMA_SSI1_TX 0xffffffff>; + dma-names = "rx", "tx"; + + status = "disabled"; + }; + i2c0: i2c@10050000 { compatible = "ingenic,jz4780-i2c", "ingenic,jz4770-i2c"; #address-cells = <1>; |