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| author |   Fabio Estevam <festevam@gmail.com> | 2021-07-19 16:34:13 -0300 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2021-08-24 10:15:32 +0200 |
| commit | 4a11cc647d7c07388ef00f231fb07c9b01b1db5b (patch) | |
| tree | 6aabb9075f588243ee0c8583ed943e09ad50e095 /drivers/mmc | |
| parent | mmc: core: Avoid hogging the CPU while polling for busy after I/O writes (diff) | |
| download | linux-dev-4a11cc647d7c07388ef00f231fb07c9b01b1db5b.tar.xz linux-dev-4a11cc647d7c07388ef00f231fb07c9b01b1db5b.zip | |
mmc: sdhci-esdhc-imx: Remove unneeded mmc-esdhc-imx.h header
After the i.MX conversion to a DT-only platform, the mmc-esdhc-imx.h
header file is no longer used outside the driver, so move its content
to the sdhci-esdhc-imx driver and remove the header.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20210719193413.3792615-1-festevam@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-esdhc-imx.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 72c0bf0c1887..57b19ca1ad6d 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -24,7 +24,6 @@ #include <linux/of.h> #include <linux/of_device.h> #include <linux/pinctrl/consumer.h> -#include <linux/platform_data/mmc-esdhc-imx.h> #include <linux/pm_runtime.h> #include "sdhci-pltfm.h" #include "sdhci-esdhc.h" @@ -191,6 +190,38 @@ */ #define ESDHC_FLAG_BROKEN_AUTO_CMD23 BIT(16) +enum wp_types { + ESDHC_WP_NONE, /* no WP, neither controller nor gpio */ + ESDHC_WP_CONTROLLER, /* mmc controller internal WP */ + ESDHC_WP_GPIO, /* external gpio pin for WP */ +}; + +enum cd_types { + ESDHC_CD_NONE, /* no CD, neither controller nor gpio */ + ESDHC_CD_CONTROLLER, /* mmc controller internal CD */ + ESDHC_CD_GPIO, /* external gpio pin for CD */ + ESDHC_CD_PERMANENT, /* no CD, card permanently wired to host */ +}; + +/* + * struct esdhc_platform_data - platform data for esdhc on i.MX + * + * ESDHC_WP(CD)_CONTROLLER type is not available on i.MX25/35. + * + * @wp_type: type of write_protect method (see wp_types enum above) + * @cd_type: type of card_detect method (see cd_types enum above) + */ + +struct esdhc_platform_data { + enum wp_types wp_type; + enum cd_types cd_type; + int max_bus_width; + unsigned int delay_line; + unsigned int tuning_step; /* The delay cell steps in tuning procedure */ + unsigned int tuning_start_tap; /* The start delay cell point in tuning procedure */ + unsigned int strobe_dll_delay_target; /* The delay cell for strobe pad (read clock) */ +}; + struct esdhc_soc_data { u32 flags; }; |