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| author | Chris Packham <judge.packham@gmail.com> | 2018-05-17 21:46:01 +1200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2018-05-29 08:33:03 +0200 |
| commit | 17afbbf944164b85e527fa1ddb8775ce6996a376 (patch) | |
| tree | bd43b53e3f79504f3c6639789dfb5404a8b2dccb /arch/arm/dts/kirkwood-km_common.dtsi | |
| parent | 04f5785ae3c7f0f1aa1117671e71421becfdfa7c (diff) | |
| download | u-boot-17afbbf944164b85e527fa1ddb8775ce6996a376.zip u-boot-17afbbf944164b85e527fa1ddb8775ce6996a376.tar.gz u-boot-17afbbf944164b85e527fa1ddb8775ce6996a376.tar.bz2 | |
ARM: kirkwood: Add device-tree for keymile
Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/arm/dts/kirkwood-km_common.dtsi')
| -rw-r--r-- | arch/arm/dts/kirkwood-km_common.dtsi | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/dts/kirkwood-km_common.dtsi b/arch/arm/dts/kirkwood-km_common.dtsi new file mode 100644 index 0000000..75dc839 --- /dev/null +++ b/arch/arm/dts/kirkwood-km_common.dtsi @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0 +/ { + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + stdout-path = &uart0; + }; + + ocp@f1000000 { + pinctrl: pin-controller@10000 { + pinctrl-0 = < &pmx_i2c_gpio_sda &pmx_i2c_gpio_scl >; + pinctrl-names = "default"; + + pmx_i2c_gpio_sda: pmx-gpio-sda { + marvell,pins = "mpp8"; + marvell,function = "gpio"; + }; + pmx_i2c_gpio_scl: pmx-gpio-scl { + marvell,pins = "mpp9"; + marvell,function = "gpio"; + }; + }; + + serial@12000 { + status = "okay"; + }; + }; + + i2c { + compatible = "i2c-gpio"; + gpios = < &gpio0 8 GPIO_ACTIVE_HIGH /* sda */ + &gpio0 9 GPIO_ACTIVE_HIGH>; /* scl */ + i2c-gpio,delay-us = <2>; /* ~100 kHz */ + }; +}; + +&nand { + status = "okay"; + chip-delay = <25>; +}; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; |