From: Sekhar Nori <nsekhar@xxxxxx> add generic "non-removable" binding support for omap_hsmmc. When ti,non-removable was added, Only OMAP platform that had eMMC was that on OMAP4 where power to eMMC cannot be switched off without sending CMD5 sleep command, so no_regulator_off_init was needed to get it detected during boot. Start using generic non-removable for all removable cards which do not have such limitation. Signed-off-by: Sekhar Nori <nsekhar@xxxxxx> Signed-off-by: Balaji T K <balajitk@xxxxxx> --- .../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 4 +++- drivers/mmc/host/omap_hsmmc.c | 2 ++ 2 files changed, 5 insertions(+), 1 deletions(-) diff --git a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt index 8c8908a..d15f5b2 100644 --- a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt +++ b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt @@ -17,7 +17,9 @@ Optional properties: ti,dual-volt: boolean, supports dual voltage cards <supply-name>-supply: phandle to the regulator device tree node "supply-name" examples are "vmmc", "vmmc_aux" etc -ti,non-removable: non-removable slot (like eMMC) +ti,non-removable: non-removable eMMC with always on vccq(vmmc_aux) + and configurable vcc(vmmc) +non-removable: non-removable slot (like eMMC, SDIO) ti,needs-special-reset: Requires a special softreset sequence ti,needs-special-hs-handling: HSMMC IP needs special setting for handling High Speed dmas: List of DMA specifiers with the controller specific format diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 6ac63df..7d2d929 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -1738,6 +1738,8 @@ static struct omap_mmc_platform_data *of_get_hsmmc_pdata(struct device *dev) pdata->slots[0].switch_pin = cd_gpio; pdata->slots[0].gpio_wp = wp_gpio; + if (of_find_property(np, "non-removable", NULL)) + pdata->slots[0].nonremovable = true; if (of_find_property(np, "ti,non-removable", NULL)) { pdata->slots[0].nonremovable = true; pdata->slots[0].no_regulator_off_init = true; -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html