diff options
author | Liviu Dudau <Liviu.Dudau@arm.com> | 2014-11-11 20:32:11 +0300 |
---|---|---|
committer | Arnd Bergmann <arnd@arndb.de> | 2014-11-20 19:53:30 +0300 |
commit | 71f867ec130e3cc8e692366fdf8941ded27c727e (patch) | |
tree | 5811f009f5be2eb79280515034fbdcde2a38950f /arch/arm64/boot/dts/arm/juno-clocks.dtsi | |
parent | e9d4ac655b8305488b2baf8dc0f0a46918acb7d0 (diff) | |
download | linux-71f867ec130e3cc8e692366fdf8941ded27c727e.tar.xz |
arm64: Add Juno board device tree.
This adds support for ARM's Juno development board (rev 0).
It enables most of the board peripherals: UART, I2C, USB, MMC and
100Mb ethernet. There is no support at the moment for clock setting
and HDLCD driver which depends on it.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm64/boot/dts/arm/juno-clocks.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/arm/juno-clocks.dtsi | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno-clocks.dtsi b/arch/arm64/boot/dts/arm/juno-clocks.dtsi new file mode 100644 index 000000000000..ea2b5666a16f --- /dev/null +++ b/arch/arm64/boot/dts/arm/juno-clocks.dtsi @@ -0,0 +1,44 @@ +/* + * ARM Juno Platform clocks + * + * Copyright (c) 2013-2014 ARM Ltd + * + * This file is licensed under a dual GPLv2 or BSD license. + * + */ + + /* SoC fixed clocks */ + soc_uartclk: refclk72738khz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <7273800>; + clock-output-names = "juno:uartclk"; + }; + + soc_usb48mhz: clk48mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <48000000>; + clock-output-names = "clk48mhz"; + }; + + soc_smc50mhz: clk50mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + clock-output-names = "smc_clk"; + }; + + soc_refclk100mhz: refclk100mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + clock-output-names = "apb_pclk"; + }; + + soc_faxiclk: refclk533mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <533000000>; + clock-output-names = "faxi_clk"; + }; |