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| author | Simon Glass <sjg@chromium.org> | 2016-05-05 07:28:17 -0600 |
|---|---|---|
| committer | Andreas Bießmann <andreas@biessmann.org> | 2016-06-12 23:49:38 +0200 |
| commit | b3ab0fc7dda96d1bb5e7315edef3741fce0140b8 (patch) | |
| tree | 9ebc487df6980dab7551e2ceefa8d2429b1c8b9f /arch | |
| parent | 65319f15ca6ed1be6ca12576fe96a338352d45b7 (diff) | |
| download | blackbird-obmc-uboot-b3ab0fc7dda96d1bb5e7315edef3741fce0140b8.tar.gz blackbird-obmc-uboot-b3ab0fc7dda96d1bb5e7315edef3741fce0140b8.zip | |
at91: Add driver-model GPIO devices for AT91SAM9G45
Add these definitions so that GPIOs can be used with driver model.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Tested-on: smartweb, corvus, taurus, axm
Tested-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-at91/arm926ejs/at91sam9m10g45_devices.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/arm926ejs/at91sam9m10g45_devices.c b/arch/arm/mach-at91/arm926ejs/at91sam9m10g45_devices.c index 0d83426ead..eddfdb0853 100644 --- a/arch/arm/mach-at91/arm926ejs/at91sam9m10g45_devices.c +++ b/arch/arm/mach-at91/arm926ejs/at91sam9m10g45_devices.c @@ -7,6 +7,7 @@ */ #include <common.h> +#include <dm.h> #include <asm/arch/at91_common.h> #include <asm/arch/clk.h> #include <asm/arch/gpio.h> @@ -165,3 +166,20 @@ void at91_mci_hw_init(void) at91_periph_clk_enable(ATMEL_ID_MCI0); } #endif + +/* Platform data for the GPIOs */ +static const struct at91_port_platdata at91sam9260_plat[] = { + { ATMEL_BASE_PIOA, "PA" }, + { ATMEL_BASE_PIOB, "PB" }, + { ATMEL_BASE_PIOC, "PC" }, + { ATMEL_BASE_PIOD, "PD" }, + { ATMEL_BASE_PIOE, "PE" }, +}; + +U_BOOT_DEVICES(at91sam9260_gpios) = { + { "gpio_at91", &at91sam9260_plat[0] }, + { "gpio_at91", &at91sam9260_plat[1] }, + { "gpio_at91", &at91sam9260_plat[2] }, + { "gpio_at91", &at91sam9260_plat[3] }, + { "gpio_at91", &at91sam9260_plat[4] }, +}; |
