diff options
author | Antony Pavlov <antonynpavlov@gmail.com> | 2016-03-07 16:30:23 +0300 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-03-09 19:58:51 +0100 |
commit | 8ad12bb13200bc13137de4cebae89b8755e2bbbc (patch) | |
tree | f89f7bf1252bc7fb61e93240ff55f4e913d37f4d /arch/mips | |
parent | d752908d284bd08304c2650bc4a3525fe69dab3d (diff) | |
download | barebox-8ad12bb13200bc13137de4cebae89b8755e2bbbc.tar.gz barebox-8ad12bb13200bc13137de4cebae89b8755e2bbbc.tar.xz |
MIPS: black-swift: enable GPIO LED
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/boards/black-swift/include/board/board_pbl_start.h | 6 | ||||
-rw-r--r-- | arch/mips/dts/black-swift.dts | 15 |
2 files changed, 21 insertions, 0 deletions
diff --git a/arch/mips/boards/black-swift/include/board/board_pbl_start.h b/arch/mips/boards/black-swift/include/board/board_pbl_start.h index 0d68004643..ee21a85ac9 100644 --- a/arch/mips/boards/black-swift/include/board/board_pbl_start.h +++ b/arch/mips/boards/black-swift/include/board/board_pbl_start.h @@ -46,6 +46,12 @@ skip_pll_ram_config: debug_ll_ar9331_init mips_nmon + /* + * It is amazing but we have to enable MDIO on GPIO + * to use GPIO27 for LED1. + */ + pbl_ar9331_mdio_gpio_enable + copy_to_link_location pbl_start .set pop diff --git a/arch/mips/dts/black-swift.dts b/arch/mips/dts/black-swift.dts index 270374d530..b0fa3b0c84 100644 --- a/arch/mips/dts/black-swift.dts +++ b/arch/mips/dts/black-swift.dts @@ -1,6 +1,7 @@ /dts-v1/; #include "ar9331.dtsi" +#include <dt-bindings/gpio/gpio.h> / { model = "Black Swift"; @@ -13,12 +14,26 @@ aliases { spiflash = &spiflash; }; + + leds { + compatible = "gpio-leds"; + + s1 { + label = "LED1"; + gpios = <&gpio 27 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; }; &serial0 { status = "okay"; }; +&gpio { + status = "okay"; +}; + &spi { num-chipselects = <1>; status = "okay"; |