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ARM: OMAP2+: fix N810 MMC gpiod table

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[ Upstream commit 480d44d082 ]

Trying to append a second table for the same dev_id doesn't seem to work.
The second table is just silently ignored. As a result eMMC GPIOs are not
present.

Fix by using separate tables for N800 and N810.

Fixes: e519f0bb64 ("ARM/mmc: Convert old mmci-omap to GPIO descriptors")
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Message-ID: <20240223181439.1099750-3-aaro.koskinen@iki.fi>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Aaro Koskinen 2024-02-23 20:14:36 +02:00 committed by Greg Kroah-Hartman
parent d73e7fb9d7
commit 086426dc64
1 changed files with 5 additions and 3 deletions
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8
arch/arm/mach-omap2/board-n8x0.c
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@ -140,7 +140,7 @@ static int slot1_cover_open;
static int slot2_cover_open;
static struct device *mmc_device;
static struct gpiod_lookup_table nokia8xx_mmc_gpio_table = {
static struct gpiod_lookup_table nokia800_mmc_gpio_table = {
.dev_id = "mmci-omap.0",
.table = {
/* Slot switch, GPIO 96 */
@ -152,6 +152,8 @@ static struct gpiod_lookup_table nokia8xx_mmc_gpio_table = {
static struct gpiod_lookup_table nokia810_mmc_gpio_table = {
.dev_id = "mmci-omap.0",
.table = {
/* Slot switch, GPIO 96 */
GPIO_LOOKUP("gpio-96-127", 0, "switch", GPIO_ACTIVE_HIGH),
/* Slot index 1, VSD power, GPIO 23 */
GPIO_LOOKUP_IDX("gpio-0-31", 23, "vsd", 1, GPIO_ACTIVE_HIGH),
/* Slot index 1, VIO power, GPIO 9 */
@ -412,8 +414,6 @@ static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC];
static void __init n8x0_mmc_init(void)
{
gpiod_add_lookup_table(&nokia8xx_mmc_gpio_table);
if (board_is_n810()) {
mmc1_data.slots[0].name = "external";
@ -426,6 +426,8 @@ static void __init n8x0_mmc_init(void)
mmc1_data.slots[1].name = "internal";
mmc1_data.slots[1].ban_openended = 1;
gpiod_add_lookup_table(&nokia810_mmc_gpio_table);
} else {
gpiod_add_lookup_table(&nokia800_mmc_gpio_table);
}
mmc1_data.nr_slots = 2;