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@@ -407,3 +407,92 @@ static uint32_t board_keymap[] = {
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KEY(3, 7, KEY_LEFT),
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KEY(4, 0, KEY_T),
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+ KEY(4, 1, KEY_DOWN),
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+ KEY(4, 2, KEY_RIGHT),
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+ KEY(4, 4, KEY_LEFTCTRL),
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+ KEY(4, 5, KEY_RIGHTALT),
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+ KEY(4, 6, KEY_LEFTSHIFT),
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+ KEY(4, 8, KEY_F10),
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+
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+ KEY(5, 0, KEY_Y),
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+ KEY(5, 8, KEY_F11),
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+
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+ KEY(6, 0, KEY_U),
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+
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+ KEY(7, 0, KEY_I),
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+ KEY(7, 1, KEY_F7),
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+ KEY(7, 2, KEY_F8),
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+};
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+
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+static struct matrix_keymap_data board_map_data = {
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+ .keymap = board_keymap,
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+ .keymap_size = ARRAY_SIZE(board_keymap),
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+};
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+
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+static struct twl4030_keypad_data rx51_kp_data = {
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+ .keymap_data = &board_map_data,
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+ .rows = 8,
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+ .cols = 8,
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+ .rep = 1,
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+};
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+
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+/* Enable input logic and pull all lines up when eMMC is on. */
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+static struct omap_board_mux rx51_mmc2_on_mux[] = {
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+ OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
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+ { .reg_offset = OMAP_MUX_TERMINATOR },
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+};
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+
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+/* Disable input logic and pull all lines down when eMMC is off. */
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+static struct omap_board_mux rx51_mmc2_off_mux[] = {
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+ OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
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+ OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
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+ { .reg_offset = OMAP_MUX_TERMINATOR },
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+};
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+
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+static struct omap_mux_partition *partition;
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+
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+/*
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+ * Current flows to eMMC when eMMC is off and the data lines are pulled up,
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+ * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
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+ */
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+static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
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+{
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+ if (power_on)
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+ omap_mux_write_array(partition, rx51_mmc2_on_mux);
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+ else
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+ omap_mux_write_array(partition, rx51_mmc2_off_mux);
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+}
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+
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+static struct omap2_hsmmc_info mmc[] __initdata = {
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+ {
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+ .name = "external",
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+ .mmc = 1,
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+ .caps = MMC_CAP_4_BIT_DATA,
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+ .cover_only = true,
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+ .gpio_cd = 160,
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+ .gpio_wp = -EINVAL,
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+ .power_saving = true,
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+ },
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+ {
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+ .name = "internal",
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+ .mmc = 2,
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+ .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
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+ /* See also rx51_mmc2_remux */
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+ .gpio_cd = -EINVAL,
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+ .gpio_wp = -EINVAL,
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+ .nonremovable = true,
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李欣儒