From dd79b7e367033bacff8ff8c1bd85b2a848cf475d Mon Sep 17 00:00:00 2001 From: Takao Orito Date: Tue, 10 Sep 2019 10:41:06 +0900 Subject: mmc: sdhci-milbeaut: add Milbeaut SD controller driver SD Host controller on Milbeaut consists of two controller parts. One is core controller F_SDH30, this is similar to sdhci-fujitsu controller. Another is bridge controller. This bridge controller is not compatible with sdhci-fujitsu controller. This is special for Milbeaut series. This has some functions. For example, reset control, clock enable/select for SDR50/25/12, set property of SD physical pins, retuning control, set capabilityies. This bridge controller requires special procedures at reset or clock enablement or change for further tuning of clock. Signed-off-by: Takao Orito Acked-by: Adrian Hunter Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci_f_sdh30.c | 26 +------------------------- 1 file changed, 1 insertion(+), 25 deletions(-) (limited to 'drivers/mmc/host/sdhci_f_sdh30.c') diff --git a/drivers/mmc/host/sdhci_f_sdh30.c b/drivers/mmc/host/sdhci_f_sdh30.c index f8b939e63e02..fa0dfc657c22 100644 --- a/drivers/mmc/host/sdhci_f_sdh30.c +++ b/drivers/mmc/host/sdhci_f_sdh30.c @@ -16,31 +16,7 @@ #include #include "sdhci-pltfm.h" - -/* F_SDH30 extended Controller registers */ -#define F_SDH30_AHB_CONFIG 0x100 -#define F_SDH30_AHB_BIGED 0x00000040 -#define F_SDH30_BUSLOCK_DMA 0x00000020 -#define F_SDH30_BUSLOCK_EN 0x00000010 -#define F_SDH30_SIN 0x00000008 -#define F_SDH30_AHB_INCR_16 0x00000004 -#define F_SDH30_AHB_INCR_8 0x00000002 -#define F_SDH30_AHB_INCR_4 0x00000001 - -#define F_SDH30_TUNING_SETTING 0x108 -#define F_SDH30_CMD_CHK_DIS 0x00010000 - -#define F_SDH30_IO_CONTROL2 0x114 -#define F_SDH30_CRES_O_DN 0x00080000 -#define F_SDH30_MSEL_O_1_8 0x00040000 - -#define F_SDH30_ESD_CONTROL 0x124 -#define F_SDH30_EMMC_RST 0x00000002 -#define F_SDH30_EMMC_HS200 0x01000000 - -#define F_SDH30_CMD_DAT_DELAY 0x200 - -#define F_SDH30_MIN_CLOCK 400000 +#include "sdhci_f_sdh30.h" struct f_sdhost_priv { struct clk *clk_iface; -- cgit v1.2.3