diff options
| author | Wenyou Yang <wenyou.yang@atmel.com> | 2017-04-18 13:49:34 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-05-09 12:14:15 -0600 |
| commit | 25e88d406ed065750035a666af553e48b756b16c (patch) | |
| tree | 4a4ea00a3ea15bf506857d89a452b98c4d5d0931 /arch/arm/dts/at91sam9g15.dtsi | |
| parent | f8b7fff1d5c5297d290acab1e398bd410b0c2e68 (diff) | |
| download | u-boot-25e88d406ed065750035a666af553e48b756b16c.tar.gz u-boot-25e88d406ed065750035a666af553e48b756b16c.tar.xz u-boot-25e88d406ed065750035a666af553e48b756b16c.zip | |
ARM: dts: at91: Add dts files for at91sam9x5ek
The device tree source files of at91sam9x5ek board are copied from
the Linux v4.10, do the changes below.
- Add the reg property for the pinctrl node.
- Move the gpio (pioA, pioB, pioC ...) nodes as the pinctrl's
slibling nodes, instead of the child nodes.
- Add the "u-boot,dm-pre-reloc" property to determine which nodes
are used by the board_init_f stage.
- Change the compatible of the spi flash to "spi-flash".
- Add the spi0 aliases.
- Fix the compilation warnings.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/dts/at91sam9g15.dtsi')
| -rw-r--r-- | arch/arm/dts/at91sam9g15.dtsi | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/dts/at91sam9g15.dtsi b/arch/arm/dts/at91sam9g15.dtsi new file mode 100644 index 0000000000..27de7dc0f0 --- /dev/null +++ b/arch/arm/dts/at91sam9g15.dtsi @@ -0,0 +1,29 @@ +/* + * at91sam9g15.dtsi - Device Tree Include file for AT91SAM9G15 SoC + * + * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * Licensed under GPLv2. + */ + +#include "at91sam9x5.dtsi" +#include "at91sam9x5_lcd.dtsi" + +/ { + model = "Atmel AT91SAM9G15 SoC"; + compatible = "atmel,at91sam9g15", "atmel,at91sam9x5"; + + ahb { + apb { + pinctrl@fffff400 { + atmel,mux-mask = < + /* A B C */ + 0xffffffff 0xffe0399f 0x00000000 /* pioA */ + 0x00040000 0x00047e3f 0x00000000 /* pioB */ + 0xfdffffff 0x00000000 0xb83fffff /* pioC */ + 0x003fffff 0x003f8000 0x00000000 /* pioD */ + >; + }; + }; + }; +}; |