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https://git.yoctoproject.org/meta-ti
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Koen Kooi
9bc77dff5f
Regenerate all beaglebone patches and add one vfs tracer patch for powertop Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
114 lines
3.6 KiB
Diff
114 lines
3.6 KiB
Diff
From 5bc55512fb72b331c09769036da6b754430fd399 Mon Sep 17 00:00:00 2001
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From: Koen Kooi <koen@dominion.thruhere.net>
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Date: Mon, 19 Mar 2012 15:15:06 +0100
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Subject: [PATCH 24/79] beaglebone: add gpio-keys for lcd
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Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
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---
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arch/arm/mach-omap2/board-am335xevm.c | 82 +++++++++++++++++++++++++++++++--
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1 file changed, 78 insertions(+), 4 deletions(-)
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diff --git a/arch/arm/mach-omap2/board-am335xevm.c b/arch/arm/mach-omap2/board-am335xevm.c
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index 8c78eb5..5266f78 100644
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--- a/arch/arm/mach-omap2/board-am335xevm.c
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+++ b/arch/arm/mach-omap2/board-am335xevm.c
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@@ -1070,6 +1070,82 @@ static void beaglebone_lcd7_keys_init(int evm_id, int profile)
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pr_err("failed to register gpio keys for LCD7 cape\n");
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}
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+/* pinmux for lcd3 keys */
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+static struct pinmux_config lcd3_keys_pin_mux[] = {
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+ {"gpmc_a0.gpio1_16", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT},
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+ {"gpmc_a1.gpio1_17", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT},
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+ {"mcasp0_fsr.gpio3_19", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT},
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+ {"gpmc_ben1.gpio1_28", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT},
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+ {"ecap0_in_pwm0_out.gpio0_7", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT},
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+ {NULL, 0},
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+};
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+
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+/* Configure GPIOs for lcd3 keys */
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+static struct gpio_keys_button beaglebone_lcd3_gpio_keys[] = {
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+ {
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+ .code = KEY_LEFT,
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+ .gpio = GPIO_TO_PIN(1, 16),
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+ .active_low = false,
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+ .desc = "left",
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+ .type = EV_KEY,
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+ .wakeup = 1,
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+ },
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+ {
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+ .code = KEY_RIGHT,
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+ .gpio = GPIO_TO_PIN(1, 17),
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+ .active_low = false,
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+ .desc = "right",
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+ .type = EV_KEY,
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+ .wakeup = 1,
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+ },
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+ {
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+ .code = KEY_UP,
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+ .gpio = GPIO_TO_PIN(3, 19),
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+ .active_low = false,
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+ .desc = "up",
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+ .type = EV_KEY,
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+ .wakeup = 1,
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+ },
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+ {
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+ .code = KEY_DOWN,
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+ .gpio = GPIO_TO_PIN(1, 28),
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+ .active_low = false,
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+ .desc = "down",
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+ .type = EV_KEY,
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+ .wakeup = 1,
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+ },
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+ {
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+ .code = KEY_ENTER,
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+ .gpio = GPIO_TO_PIN(0, 7),
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+ .active_low = false,
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+ .desc = "down",
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+ .type = EV_KEY,
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+ .wakeup = 1,
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+ },
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+};
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+
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+static struct gpio_keys_platform_data beaglebone_lcd3_gpio_key_info = {
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+ .buttons = beaglebone_lcd3_gpio_keys,
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+ .nbuttons = ARRAY_SIZE(beaglebone_lcd3_gpio_keys),
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+};
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+
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+static struct platform_device beaglebone_lcd3_keys = {
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+ .name = "gpio-keys",
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+ .id = -1,
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+ .dev = {
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+ .platform_data = &beaglebone_lcd3_gpio_key_info,
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+ },
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+};
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+
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+static void beaglebone_lcd3_keys_init(int evm_id, int profile)
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+{
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+ int err;
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+ setup_pin_mux(lcd3_keys_pin_mux);
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+ err = platform_device_register(&beaglebone_lcd3_keys);
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+ if (err)
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+ pr_err("failed to register gpio keys for LCD3 cape\n");
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+}
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+
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/*
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* @evm_id - evm id which needs to be configured
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* @dev_cfg - single evm structure which includes
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@@ -2031,10 +2107,8 @@ static void beaglebone_cape_setup(struct memory_accessor *mem_acc, void *context
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pr_info("BeagleBone cape: initializing LCD cape touchscreen\n");
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tsc_init(0,0);
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beaglebone_tsadcpins_free = 0;
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- // gpio1_16 -> button
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- // gpio1_17 -> button
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- // gpio3_19 -> button
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- // gpio1_28 -> button
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+ pr_info("BeagleBone cape: Registering gpio-keys for LCD cape\n");
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+ beaglebone_lcd3_keys_init(0,0);
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}
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if (!strncmp("BB-BONE-VGA-01", cape_config.partnumber, 15)) {
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--
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1.7.10
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