diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2020-04-15 18:50:55 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2020-04-17 15:50:11 +0200 |
| commit | 5e4096ef03dcabd39e1d98856cd92f7359bc13e0 (patch) | |
| tree | 3060d2a8fe1ef44f32f88951fa724ea05dbfee06 /arch/arm/mach-sa1100 | |
| parent | 7066fcd5531c3442e9f454acc023edaa774c6417 (diff) | |
ARM/fbdev: sa11x0: Switch to use GPIO descriptors
This converts the SA11x0 frame buffer driver to use
GPIO descriptors. Get the GPIO optional and register
a look-up table specifically for the Shannon machine.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200415165055.193113-1-linus.walleij@linaro.org
Diffstat (limited to 'arch/arm/mach-sa1100')
| -rw-r--r-- | arch/arm/mach-sa1100/shannon.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c index 5bc82e2671c6..351f891b4842 100644 --- a/arch/arm/mach-sa1100/shannon.c +++ b/arch/arm/mach-sa1100/shannon.c @@ -104,6 +104,14 @@ static struct fixed_voltage_config shannon_cf_vcc_pdata __initdata = { .enabled_at_boot = 1, }; +static struct gpiod_lookup_table shannon_display_gpio_table = { + .dev_id = "sa11x0-fb", + .table = { + GPIO_LOOKUP("gpio", 22, "shannon-lcden", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init shannon_init(void) { sa11x0_register_fixed_regulator(0, &shannon_cf_vcc_pdata, @@ -113,6 +121,7 @@ static void __init shannon_init(void) sa11x0_register_pcmcia(0, &shannon_pcmcia0_gpio_table); sa11x0_register_pcmcia(1, &shannon_pcmcia1_gpio_table); sa11x0_ppc_configure_mcp(); + gpiod_add_lookup_table(&shannon_display_gpio_table); sa11x0_register_lcd(&shannon_lcd_info); sa11x0_register_mtd(&shannon_flash_data, &shannon_flash_resource, 1); sa11x0_register_mcp(&shannon_mcp_data); |