diff options
author | Vladimir Zapolskiy <vz@mleia.com> | 2016-04-27 00:10:28 +0300 |
---|---|---|
committer | Vladimir Zapolskiy <vz@mleia.com> | 2016-04-28 00:37:59 +0300 |
commit | 1a096afc7c27f059ebec0805bd1f52a0152e6cbf (patch) | |
tree | 93565545c952317c4fc4e06ea914d5a8018ca0ba /arch/arm/boot | |
parent | 9b8ad3fb81ae198ac669a61717d3a55af1f06bf2 (diff) | |
download | linux-1a096afc7c27f059ebec0805bd1f52a0152e6cbf.tar.xz |
ARM: dts: lpc32xx: ea3250: avoid extension of device nodes by absolute path
The change simplifies layout of EA3250 board description by
referencing device nodes of LPC32xx controllers by label.
No functional change intended.
Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r-- | arch/arm/boot/dts/ea3250.dts | 226 |
1 files changed, 110 insertions, 116 deletions
diff --git a/arch/arm/boot/dts/ea3250.dts b/arch/arm/boot/dts/ea3250.dts index a4a281fe82af..7cf815a51235 100644 --- a/arch/arm/boot/dts/ea3250.dts +++ b/arch/arm/boot/dts/ea3250.dts @@ -25,119 +25,6 @@ reg = <0x80000000 0x4000000>; }; - ahb { - mac: ethernet@31060000 { - phy-mode = "rmii"; - use-iram; - }; - - /* 128MB Flash via SLC NAND controller */ - slc: flash@20020000 { - status = "okay"; - #address-cells = <1>; - #size-cells = <1>; - - nxp,wdr-clks = <14>; - nxp,wwidth = <260000000>; - nxp,whold = <104000000>; - nxp,wsetup = <200000000>; - nxp,rdr-clks = <14>; - nxp,rwidth = <34666666>; - nxp,rhold = <104000000>; - nxp,rsetup = <200000000>; - nand-on-flash-bbt; - gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ - - mtd0@00000000 { - label = "ea3250-boot"; - reg = <0x00000000 0x00080000>; - read-only; - }; - - mtd1@00080000 { - label = "ea3250-uboot"; - reg = <0x00080000 0x000c0000>; - read-only; - }; - - mtd2@00140000 { - label = "ea3250-kernel"; - reg = <0x00140000 0x00400000>; - }; - - mtd3@00540000 { - label = "ea3250-rootfs"; - reg = <0x00540000 0x07ac0000>; - }; - }; - - apb { - uart5: serial@40090000 { - status = "okay"; - }; - - uart3: serial@40080000 { - status = "okay"; - }; - - uart6: serial@40098000 { - status = "okay"; - }; - - i2c1: i2c@400A0000 { - clock-frequency = <100000>; - - eeprom@50 { - compatible = "at,24c256"; - reg = <0x50>; - }; - - eeprom@57 { - compatible = "at,24c64"; - reg = <0x57>; - }; - - uda1380: uda1380@18 { - compatible = "nxp,uda1380"; - reg = <0x18>; - power-gpio = <&gpio 0x59 0>; - reset-gpio = <&gpio 0x51 0>; - dac-clk = "wspll"; - }; - - pca9532: pca9532@60 { - compatible = "nxp,pca9532"; - gpio-controller; - #gpio-cells = <2>; - reg = <0x60>; - }; - }; - - i2c2: i2c@400A8000 { - clock-frequency = <100000>; - }; - - sd@20098000 { - wp-gpios = <&pca9532 5 0>; - cd-gpios = <&pca9532 4 0>; - cd-inverted; - bus-width = <4>; - status = "okay"; - }; - }; - - fab { - uart1: serial@40014000 { - status = "okay"; - }; - - /* 3-axis accelerometer X,Y,Z (or AD-IN instead of Z) */ - adc@40048000 { - status = "okay"; - }; - }; - }; - gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; @@ -258,12 +145,44 @@ }; }; -/* Here, choose exactly one from: ohci, usbd */ -&ohci /* &usbd */ { - transceiver = <&isp1301>; +/* 3-axis accelerometer X,Y,Z (or AD-IN instead of Z) */ +&adc { status = "okay"; }; +&i2c1 { + clock-frequency = <100000>; + + uda1380: uda1380@18 { + compatible = "nxp,uda1380"; + reg = <0x18>; + power-gpio = <&gpio 0x59 0>; + reset-gpio = <&gpio 0x51 0>; + dac-clk = "wspll"; + }; + + eeprom@50 { + compatible = "at,24c256"; + reg = <0x50>; + }; + + eeprom@57 { + compatible = "at,24c64"; + reg = <0x57>; + }; + + pca9532: pca9532@60 { + compatible = "nxp,pca9532"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x60>; + }; +}; + +&i2c2 { + clock-frequency = <100000>; +}; + &i2cusb { clock-frequency = <100000>; @@ -272,3 +191,78 @@ reg = <0x2d>; }; }; + +&mac { + phy-mode = "rmii"; + use-iram; +}; + +/* Here, choose exactly one from: ohci, usbd */ +&ohci /* &usbd */ { + transceiver = <&isp1301>; + status = "okay"; +}; + +&sd { + wp-gpios = <&pca9532 5 0>; + cd-gpios = <&pca9532 4 0>; + cd-inverted; + bus-width = <4>; + status = "okay"; +}; + +/* 128MB Flash via SLC NAND controller */ +&slc { + #address-cells = <1>; + #size-cells = <1>; + status = "okay"; + + nxp,wdr-clks = <14>; + nxp,wwidth = <260000000>; + nxp,whold = <104000000>; + nxp,wsetup = <200000000>; + nxp,rdr-clks = <14>; + nxp,rwidth = <34666666>; + nxp,rhold = <104000000>; + nxp,rsetup = <200000000>; + nand-on-flash-bbt; + gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ + + mtd0@00000000 { + label = "ea3250-boot"; + reg = <0x00000000 0x00080000>; + read-only; + }; + + mtd1@00080000 { + label = "ea3250-uboot"; + reg = <0x00080000 0x000c0000>; + read-only; + }; + + mtd2@00140000 { + label = "ea3250-kernel"; + reg = <0x00140000 0x00400000>; + }; + + mtd3@00540000 { + label = "ea3250-rootfs"; + reg = <0x00540000 0x07ac0000>; + }; +}; + +&uart1 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&uart6 { + status = "okay"; +}; |