diff options
Diffstat (limited to 'arch/arm/boot/dts/lpc32xx.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/lpc32xx.dtsi | 77 |
1 files changed, 59 insertions, 18 deletions
diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index c58d8da9e..e295e1ec8 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -92,7 +92,8 @@ ohci: ohci@0 { compatible = "nxp,ohci-nxp", "usb-ohci"; reg = <0x0 0x300>; - interrupts = <59 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&sic1>; + interrupts = <27 IRQ_TYPE_LEVEL_HIGH>; clocks = <&usbclk LPC32XX_USB_CLK_HOST>; status = "disabled"; }; @@ -100,10 +101,11 @@ usbd: usbd@0 { compatible = "nxp,lpc3220-udc"; reg = <0x0 0x300>; - interrupts = <61 IRQ_TYPE_LEVEL_HIGH>, - <62 IRQ_TYPE_LEVEL_HIGH>, - <60 IRQ_TYPE_LEVEL_HIGH>, - <58 IRQ_TYPE_LEVEL_LOW>; + interrupt-parent = <&sic1>; + interrupts = <29 IRQ_TYPE_LEVEL_HIGH>, + <30 IRQ_TYPE_LEVEL_HIGH>, + <28 IRQ_TYPE_LEVEL_HIGH>, + <26 IRQ_TYPE_LEVEL_LOW>; clocks = <&usbclk LPC32XX_USB_CLK_DEVICE>; status = "disabled"; }; @@ -111,7 +113,8 @@ i2cusb: i2c@300 { compatible = "nxp,pnx-i2c"; reg = <0x300 0x100>; - interrupts = <63 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&sic1>; + interrupts = <31 IRQ_TYPE_LEVEL_HIGH>; clocks = <&usbclk LPC32XX_USB_CLK_I2C>; #address-cells = <1>; #size-cells = <0>; @@ -162,30 +165,44 @@ compatible = "simple-bus"; ranges = <0x20000000 0x20000000 0x30000000>; + /* + * ssp0 and spi1 are shared pins; + * enable one in your board dts, as needed. + */ ssp0: ssp@20084000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x20084000 0x1000>; interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_SSP0>; clock-names = "apb_pclk"; + status = "disabled"; }; spi1: spi@20088000 { compatible = "nxp,lpc3220-spi"; reg = <0x20088000 0x1000>; + clocks = <&clk LPC32XX_CLK_SPI1>; + status = "disabled"; }; + /* + * ssp1 and spi2 are shared pins; + * enable one in your board dts, as needed. + */ ssp1: ssp@2008c000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x2008c000 0x1000>; interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_SSP1>; clock-names = "apb_pclk"; + status = "disabled"; }; spi2: spi@20090000 { compatible = "nxp,lpc3220-spi"; reg = <0x20090000 0x1000>; + clocks = <&clk LPC32XX_CLK_SPI2>; + status = "disabled"; }; i2s0: i2s@20094000 { @@ -249,7 +266,8 @@ i2c1: i2c@400A0000 { compatible = "nxp,pnx-i2c"; reg = <0x400A0000 0x100>; - interrupts = <51 IRQ_TYPE_LEVEL_LOW>; + interrupt-parent = <&sic1>; + interrupts = <19 IRQ_TYPE_LEVEL_LOW>; #address-cells = <1>; #size-cells = <0>; pnx,timeout = <0x64>; @@ -259,7 +277,8 @@ i2c2: i2c@400A8000 { compatible = "nxp,pnx-i2c"; reg = <0x400A8000 0x100>; - interrupts = <50 IRQ_TYPE_LEVEL_LOW>; + interrupt-parent = <&sic1>; + interrupts = <18 IRQ_TYPE_LEVEL_LOW>; #address-cells = <1>; #size-cells = <0>; pnx,timeout = <0x64>; @@ -294,22 +313,41 @@ clocks = <&xtal_32k>, <&xtal>; clock-names = "xtal_32k", "xtal"; + + assigned-clocks = <&clk LPC32XX_CLK_HCLK_PLL>; + assigned-clock-rates = <208000000>; }; }; - /* - * MIC Interrupt controller includes: - * MIC @40008000 - * SIC1 @4000C000 - * SIC2 @40010000 - */ mic: interrupt-controller@40008000 { compatible = "nxp,lpc3220-mic"; + reg = <0x40008000 0x4000>; interrupt-controller; - reg = <0x40008000 0xC000>; #interrupt-cells = <2>; }; + sic1: interrupt-controller@4000c000 { + compatible = "nxp,lpc3220-sic"; + reg = <0x4000c000 0x4000>; + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&mic>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>, + <30 IRQ_TYPE_LEVEL_LOW>; + }; + + sic2: interrupt-controller@40010000 { + compatible = "nxp,lpc3220-sic"; + reg = <0x40010000 0x4000>; + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&mic>; + interrupts = <1 IRQ_TYPE_LEVEL_LOW>, + <31 IRQ_TYPE_LEVEL_LOW>; + }; + uart1: serial@40014000 { compatible = "nxp,lpc3220-hsuart"; reg = <0x40014000 0x1000>; @@ -334,7 +372,8 @@ rtc: rtc@40024000 { compatible = "nxp,lpc3220-rtc"; reg = <0x40024000 0x1000>; - interrupts = <52 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&sic1>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_RTC>; }; @@ -387,7 +426,8 @@ adc: adc@40048000 { compatible = "nxp,lpc3220-adc"; reg = <0x40048000 0x1000>; - interrupts = <39 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&sic1>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_ADC>; status = "disabled"; }; @@ -395,7 +435,8 @@ tsc: tsc@40048000 { compatible = "nxp,lpc3220-tsc"; reg = <0x40048000 0x1000>; - interrupts = <39 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&sic1>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_ADC>; status = "disabled"; }; |