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| author |   Olof Johansson <olof@lixom.net> | 2015-12-22 13:03:55 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2015-12-22 13:03:55 -0800 |
| commit | 12ee126d9140944abdf1ae76c169e49d22f4bd4e (patch) | |
| tree | 9d534b0ab6976d2eb20f2cd72cb32fd5129c25b1 | |
| parent | Merge tag 'v4.4-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt (diff) | |
| parent | ARM: dts: lpc4337-ciaa: add i2c0 and devices (diff) | |
| download | wireguard-linux-12ee126d9140944abdf1ae76c169e49d22f4bd4e.tar.xz wireguard-linux-12ee126d9140944abdf1ae76c169e49d22f4bd4e.zip | |
Merge tag 'lpc18xx_dts_for_4.5' of https://github.com/manabian/linux-lpc into next/dt
Device Tree additions for LPC18xx platform
NXP LPC18xx EEPROM support plus board updates for CIAA board and
EA4357 Dev kit.
* tag 'lpc18xx_dts_for_4.5' of https://github.com/manabian/linux-lpc:
ARM: dts: lpc4337-ciaa: add i2c0 and devices
ARM: dts: lpc4337-ciaa: enable SCT-PWM
ARM: dts: lpc4357-ea4357: add mma7455 i2c accelerometer
ARM: dts: lpc4357: enable EEPROM memory
ARM: dts: lpc18xx: add EEPROM memory node
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm/boot/dts/lpc18xx.dtsi | 11 | ||||
| -rw-r--r-- | arch/arm/boot/dts/lpc4337-ciaa.dts | 34 | ||||
| -rw-r--r-- | arch/arm/boot/dts/lpc4357-ea4357-devkit.dts | 5 | ||||
| -rw-r--r-- | arch/arm/boot/dts/lpc4357.dtsi | 4 |
4 files changed, 54 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/lpc18xx.dtsi index 52591d83e8cd..053a1f54f4bb 100644 --- a/arch/arm/boot/dts/lpc18xx.dtsi +++ b/arch/arm/boot/dts/lpc18xx.dtsi @@ -166,6 +166,17 @@ status = "disabled"; }; + eeprom: eeprom@4000e000 { + compatible = "nxp,lpc1857-eeprom"; + reg = <0x4000e000 0x1000>, <0x20040000 0x4000>; + reg-names = "reg", "mem"; + clocks = <&ccu1 CLK_CPU_EEPROM>; + clock-names = "eeprom"; + resets = <&rgu 27>; + interrupts = <4>; + status = "disabled"; + }; + mac: ethernet@40010000 { compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac"; reg = <0x40010000 0x2000>; diff --git a/arch/arm/boot/dts/lpc4337-ciaa.dts b/arch/arm/boot/dts/lpc4337-ciaa.dts index 5f500c1ad89c..5cfadb06c8df 100644 --- a/arch/arm/boot/dts/lpc4337-ciaa.dts +++ b/arch/arm/boot/dts/lpc4337-ciaa.dts @@ -99,6 +99,14 @@ }; }; + i2c0_pins: i2c0-pins { + i2c0_pins_cfg { + pins = "i2c0_scl", "i2c0_sda"; + function = "i2c0"; + input-enable; + }; + }; + ssp_pins: ssp-pins { ssp1_cs { pins = "p6_7"; @@ -159,6 +167,28 @@ clock-frequency = <50000000>; }; +&i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + clock-frequency = <400000>; + + eeprom@50 { + compatible = "microchip,24c512"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "microchip,24c02"; + reg = <0x51>; + }; + + eeprom@54 { + compatible = "microchip,24c512"; + reg = <0x54>; + }; +}; + &mac { status = "okay"; phy-mode = "rmii"; @@ -166,6 +196,10 @@ pinctrl-0 = <&enet_rmii_pins>; }; +&sct_pwm { + status = "okay"; +}; + &ssp1 { status = "okay"; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts index 391121d24daa..079d3cf8c00b 100644 --- a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts +++ b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts @@ -467,6 +467,11 @@ pinctrl-0 = <&i2c0_pins>; clock-frequency = <400000>; + mma7455@1d { + compatible = "fsl,mma7455"; + reg = <0x1d>; + }; + lm75@48 { compatible = "nxp,lm75"; reg = <0x48>; diff --git a/arch/arm/boot/dts/lpc4357.dtsi b/arch/arm/boot/dts/lpc4357.dtsi index fb9ecc754e8d..72f12db8d53a 100644 --- a/arch/arm/boot/dts/lpc4357.dtsi +++ b/arch/arm/boot/dts/lpc4357.dtsi @@ -37,3 +37,7 @@ }; }; }; + +&eeprom { + status = "okay"; +}; |