diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 5ec8e4bf1ac7..38cd83118082 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -8,6 +8,7 @@ * Author: Wolfram Sang */ +#include #include #include #include @@ -399,7 +400,8 @@ static u32 esdhc_readl_le(struct sdhci_host *host, int reg) val = SDHCI_SUPPORT_DDR50 | SDHCI_SUPPORT_SDR104 | SDHCI_SUPPORT_SDR50 | SDHCI_USE_SDR50_TUNING - | (SDHCI_TUNING_MODE_3 << SDHCI_RETUNING_MODE_SHIFT); + | FIELD_PREP(SDHCI_RETUNING_MODE_MASK, + SDHCI_TUNING_MODE_3); if (imx_data->socdata->flags & ESDHC_FLAG_HS400) val |= SDHCI_SUPPORT_HS400; diff --git a/drivers/mmc/host/sdhci-of-at91.c b/drivers/mmc/host/sdhci-of-at91.c index c79bff5e2280..25f4e0f4f53b 100644 --- a/drivers/mmc/host/sdhci-of-at91.c +++ b/drivers/mmc/host/sdhci-of-at91.c @@ -6,6 +6,7 @@ * 2015 Ludovic Desroches */ +#include #include #include #include @@ -179,9 +180,9 @@ static int sdhci_at91_set_clks_presets(struct device *dev) clk_mul = gck_rate / clk_base_rate - 1; caps0 &= ~SDHCI_CLOCK_V3_BASE_MASK; - caps0 |= (clk_base << SDHCI_CLOCK_BASE_SHIFT) & SDHCI_CLOCK_V3_BASE_MASK; + caps0 |= FIELD_PREP(SDHCI_CLOCK_V3_BASE_MASK, clk_base); caps1 &= ~SDHCI_CLOCK_MUL_MASK; - caps1 |= (clk_mul << SDHCI_CLOCK_MUL_SHIFT) & SDHCI_CLOCK_MUL_MASK; + caps1 |= FIELD_PREP(SDHCI_CLOCK_MUL_MASK, clk_mul); /* Set capabilities in r/w mode. */ writel(SDMMC_CACR_KEY | SDMMC_CACR_CAPWREN, host->ioaddr + SDMMC_CACR); writel(caps0, host->ioaddr + SDHCI_CAPABILITIES); diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index 2527244c2ae1..af736afb4b91 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -249,12 +249,8 @@ static int ricoh_probe(struct sdhci_pci_chip *chip) static int ricoh_mmc_probe_slot(struct sdhci_pci_slot *slot) { slot->host->caps = - ((0x21 << SDHCI_TIMEOUT_CLK_SHIFT) - & SDHCI_TIMEOUT_CLK_MASK) | - - ((0x21 << SDHCI_CLOCK_BASE_SHIFT) - & SDHCI_CLOCK_BASE_MASK) | - + FIELD_PREP(SDHCI_TIMEOUT_CLK_MASK, 0x21) | + FIELD_PREP(SDHCI_CLOCK_BASE_MASK, 0x21) | SDHCI_TIMEOUT_CLK_UNIT | SDHCI_CAN_VDD_330 | SDHCI_CAN_DO_HISPD | diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 3f716466fcfd..344a7e0e33fe 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -4117,11 +4117,9 @@ int sdhci_setup_host(struct sdhci_host *host) } if (host->version >= SDHCI_SPEC_300) - host->max_clk = (host->caps & SDHCI_CLOCK_V3_BASE_MASK) - >> SDHCI_CLOCK_BASE_SHIFT; + host->max_clk = FIELD_GET(SDHCI_CLOCK_V3_BASE_MASK, host->caps); else - host->max_clk = (host->caps & SDHCI_CLOCK_BASE_MASK) - >> SDHCI_CLOCK_BASE_SHIFT; + host->max_clk = FIELD_GET(SDHCI_CLOCK_BASE_MASK, host->caps); host->max_clk *= 1000000; if (host->max_clk == 0 || host->quirks & @@ -4139,8 +4137,7 @@ int sdhci_setup_host(struct sdhci_host *host) * In case of Host Controller v3.00, find out whether clock * multiplier is supported. */ - host->clk_mul = (host->caps1 & SDHCI_CLOCK_MUL_MASK) >> - SDHCI_CLOCK_MUL_SHIFT; + host->clk_mul = FIELD_GET(SDHCI_CLOCK_MUL_MASK, host->caps1); /* * In case the value in Clock Multiplier is 0, then programmable @@ -4173,8 +4170,7 @@ int sdhci_setup_host(struct sdhci_host *host) mmc->f_max = max_clk; if (!(host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)) { - host->timeout_clk = (host->caps & SDHCI_TIMEOUT_CLK_MASK) >> - SDHCI_TIMEOUT_CLK_SHIFT; + host->timeout_clk = FIELD_GET(SDHCI_TIMEOUT_CLK_MASK, host->caps); if (host->caps & SDHCI_TIMEOUT_CLK_UNIT) host->timeout_clk *= 1000; @@ -4326,8 +4322,8 @@ int sdhci_setup_host(struct sdhci_host *host) mmc->caps |= MMC_CAP_DRIVER_TYPE_D; /* Initial value for re-tuning timer count */ - host->tuning_count = (host->caps1 & SDHCI_RETUNING_TIMER_COUNT_MASK) >> - SDHCI_RETUNING_TIMER_COUNT_SHIFT; + host->tuning_count = FIELD_GET(SDHCI_RETUNING_TIMER_COUNT_MASK, + host->caps1); /* * In case Re-tuning Timer is not disabled, the actual value of @@ -4337,8 +4333,7 @@ int sdhci_setup_host(struct sdhci_host *host) host->tuning_count = 1 << (host->tuning_count - 1); /* Re-tuning mode supported by the Host Controller */ - host->tuning_mode = (host->caps1 & SDHCI_RETUNING_MODE_MASK) >> - SDHCI_RETUNING_MODE_SHIFT; + host->tuning_mode = FIELD_GET(SDHCI_RETUNING_MODE_MASK, host->caps1); ocr_avail = 0; diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index b786b68e0302..d7f1441b0fc3 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -200,12 +200,10 @@ #define SDHCI_CTRL_PRESET_VAL_ENABLE 0x8000 #define SDHCI_CAPABILITIES 0x40 -#define SDHCI_TIMEOUT_CLK_MASK 0x0000003F -#define SDHCI_TIMEOUT_CLK_SHIFT 0 +#define SDHCI_TIMEOUT_CLK_MASK GENMASK(5, 0) #define SDHCI_TIMEOUT_CLK_UNIT 0x00000080 -#define SDHCI_CLOCK_BASE_MASK 0x00003F00 -#define SDHCI_CLOCK_V3_BASE_MASK 0x0000FF00 -#define SDHCI_CLOCK_BASE_SHIFT 8 +#define SDHCI_CLOCK_BASE_MASK GENMASK(13, 8) +#define SDHCI_CLOCK_V3_BASE_MASK GENMASK(15, 8) #define SDHCI_MAX_BLOCK_MASK 0x00030000 #define SDHCI_MAX_BLOCK_SHIFT 16 #define SDHCI_CAN_DO_8BIT 0x00040000 @@ -227,13 +225,10 @@ #define SDHCI_DRIVER_TYPE_A 0x00000010 #define SDHCI_DRIVER_TYPE_C 0x00000020 #define SDHCI_DRIVER_TYPE_D 0x00000040 -#define SDHCI_RETUNING_TIMER_COUNT_MASK 0x00000F00 -#define SDHCI_RETUNING_TIMER_COUNT_SHIFT 8 +#define SDHCI_RETUNING_TIMER_COUNT_MASK GENMASK(11, 8) #define SDHCI_USE_SDR50_TUNING 0x00002000 -#define SDHCI_RETUNING_MODE_MASK 0x0000C000 -#define SDHCI_RETUNING_MODE_SHIFT 14 -#define SDHCI_CLOCK_MUL_MASK 0x00FF0000 -#define SDHCI_CLOCK_MUL_SHIFT 16 +#define SDHCI_RETUNING_MODE_MASK GENMASK(15, 14) +#define SDHCI_CLOCK_MUL_MASK GENMASK(23, 16) #define SDHCI_CAN_DO_ADMA3 0x08000000 #define SDHCI_SUPPORT_HS400 0x80000000 /* Non-standard */