diff options
Diffstat (limited to 'arch/arm/cpu/tegra-common/pinmux-common.c')
| -rw-r--r-- | arch/arm/cpu/tegra-common/pinmux-common.c | 122 |
1 files changed, 62 insertions, 60 deletions
diff --git a/arch/arm/cpu/tegra-common/pinmux-common.c b/arch/arm/cpu/tegra-common/pinmux-common.c index 51ba6eecdf..32a46d53f0 100644 --- a/arch/arm/cpu/tegra-common/pinmux-common.c +++ b/arch/arm/cpu/tegra-common/pinmux-common.c @@ -10,7 +10,7 @@ #include <asm/arch/pinmux.h> /* return 1 if a pingrp is in range */ -#define pmux_pingrp_isvalid(pin) (((pin) >= 0) && ((pin) < PINGRP_COUNT)) +#define pmux_pingrp_isvalid(pin) (((pin) >= 0) && ((pin) < PMUX_PINGRP_COUNT)) /* return 1 if a pmux_func is in range */ #define pmux_func_isvalid(func) \ @@ -275,9 +275,9 @@ static void pinmux_set_rcv_sel(enum pmux_pingrp pin, #endif /* TEGRA_PMX_HAS_RCV_SEL */ #endif /* TEGRA_PMX_HAS_PIN_IO_BIT_ETC */ -static void pinmux_config_pingroup(const struct pingroup_config *config) +static void pinmux_config_pingrp(const struct pmux_pingrp_config *config) { - enum pmux_pingrp pin = config->pingroup; + enum pmux_pingrp pin = config->pingrp; pinmux_set_func(pin, config->func); pinmux_set_pullupdown(pin, config->pull); @@ -293,32 +293,33 @@ static void pinmux_config_pingroup(const struct pingroup_config *config) #endif } -void pinmux_config_table(const struct pingroup_config *config, int len) +void pinmux_config_pingrp_table(const struct pmux_pingrp_config *config, + int len) { int i; for (i = 0; i < len; i++) - pinmux_config_pingroup(&config[i]); + pinmux_config_pingrp(&config[i]); } -#ifdef TEGRA_PMX_HAS_PADGRPS +#ifdef TEGRA_PMX_HAS_DRVGRPS -#define pmux_padgrp_isvalid(pd) (((pd) >= 0) && ((pd) < PDRIVE_PINGROUP_COUNT)) +#define pmux_drvgrp_isvalid(pd) (((pd) >= 0) && ((pd) < PMUX_DRVGRP_COUNT)) -#define pmux_pad_slw_isvalid(slw) \ - (((slw) >= PGRP_SLWF_MIN) && ((slw) <= PGRP_SLWF_MAX)) +#define pmux_slw_isvalid(slw) \ + (((slw) >= PMUX_SLWF_MIN) && ((slw) <= PMUX_SLWF_MAX)) -#define pmux_pad_drv_isvalid(drv) \ - (((drv) >= PGRP_DRVUP_MIN) && ((drv) <= PGRP_DRVUP_MAX)) +#define pmux_drv_isvalid(drv) \ + (((drv) >= PMUX_DRVUP_MIN) && ((drv) <= PMUX_DRVUP_MAX)) -#define pmux_pad_lpmd_isvalid(lpm) \ - (((lpm) >= PGRP_LPMD_X8) && ((lpm) <= PGRP_LPMD_X)) +#define pmux_lpmd_isvalid(lpm) \ + (((lpm) >= PMUX_LPMD_X8) && ((lpm) <= PMUX_LPMD_X)) -#define pmux_pad_schmt_isvalid(schmt) \ - (((schmt) >= PGRP_SCHMT_DISABLE) && ((schmt) <= PGRP_SCHMT_ENABLE)) +#define pmux_schmt_isvalid(schmt) \ + (((schmt) >= PMUX_SCHMT_DISABLE) && ((schmt) <= PMUX_SCHMT_ENABLE)) -#define pmux_pad_hsm_isvalid(hsm) \ - (((hsm) >= PGRP_HSM_DISABLE) && ((hsm) <= PGRP_HSM_ENABLE)) +#define pmux_hsm_isvalid(hsm) \ + (((hsm) >= PMUX_HSM_DISABLE) && ((hsm) <= PMUX_HSM_ENABLE)) #define HSM_SHIFT 2 #define SCHMT_SHIFT 3 @@ -333,18 +334,18 @@ void pinmux_config_table(const struct pingroup_config *config, int len) #define SLWF_SHIFT 30 #define SLWF_MASK (3 << SLWF_SHIFT) -static void padgrp_set_drvup_slwf(enum pdrive_pingrp grp, int slwf) +static void pinmux_set_drvup_slwf(enum pmux_drvgrp grp, int slwf) { u32 *reg = DRV_REG(grp); u32 val; /* NONE means unspecified/do not change/use POR value */ - if (slwf == PGRP_SLWF_NONE) + if (slwf == PMUX_SLWF_NONE) return; /* Error check on pad and slwf */ - assert(pmux_padgrp_isvalid(grp)); - assert(pmux_pad_slw_isvalid(slwf)); + assert(pmux_drvgrp_isvalid(grp)); + assert(pmux_slw_isvalid(slwf)); val = readl(reg); val &= ~SLWF_MASK; @@ -354,18 +355,18 @@ static void padgrp_set_drvup_slwf(enum pdrive_pingrp grp, int slwf) return; } -static void padgrp_set_drvdn_slwr(enum pdrive_pingrp grp, int slwr) +static void pinmux_set_drvdn_slwr(enum pmux_drvgrp grp, int slwr) { u32 *reg = DRV_REG(grp); u32 val; /* NONE means unspecified/do not change/use POR value */ - if (slwr == PGRP_SLWR_NONE) + if (slwr == PMUX_SLWR_NONE) return; /* Error check on pad and slwr */ - assert(pmux_padgrp_isvalid(grp)); - assert(pmux_pad_slw_isvalid(slwr)); + assert(pmux_drvgrp_isvalid(grp)); + assert(pmux_slw_isvalid(slwr)); val = readl(reg); val &= ~SLWR_MASK; @@ -375,18 +376,18 @@ static void padgrp_set_drvdn_slwr(enum pdrive_pingrp grp, int slwr) return; } -static void padgrp_set_drvup(enum pdrive_pingrp grp, int drvup) +static void pinmux_set_drvup(enum pmux_drvgrp grp, int drvup) { u32 *reg = DRV_REG(grp); u32 val; /* NONE means unspecified/do not change/use POR value */ - if (drvup == PGRP_DRVUP_NONE) + if (drvup == PMUX_DRVUP_NONE) return; /* Error check on pad and drvup */ - assert(pmux_padgrp_isvalid(grp)); - assert(pmux_pad_drv_isvalid(drvup)); + assert(pmux_drvgrp_isvalid(grp)); + assert(pmux_drv_isvalid(drvup)); val = readl(reg); val &= ~DRVUP_MASK; @@ -396,18 +397,18 @@ static void padgrp_set_drvup(enum pdrive_pingrp grp, int drvup) return; } -static void padgrp_set_drvdn(enum pdrive_pingrp grp, int drvdn) +static void pinmux_set_drvdn(enum pmux_drvgrp grp, int drvdn) { u32 *reg = DRV_REG(grp); u32 val; /* NONE means unspecified/do not change/use POR value */ - if (drvdn == PGRP_DRVDN_NONE) + if (drvdn == PMUX_DRVDN_NONE) return; /* Error check on pad and drvdn */ - assert(pmux_padgrp_isvalid(grp)); - assert(pmux_pad_drv_isvalid(drvdn)); + assert(pmux_drvgrp_isvalid(grp)); + assert(pmux_drv_isvalid(drvdn)); val = readl(reg); val &= ~DRVDN_MASK; @@ -417,18 +418,18 @@ static void padgrp_set_drvdn(enum pdrive_pingrp grp, int drvdn) return; } -static void padgrp_set_lpmd(enum pdrive_pingrp grp, enum pgrp_lpmd lpmd) +static void pinmux_set_lpmd(enum pmux_drvgrp grp, enum pmux_lpmd lpmd) { u32 *reg = DRV_REG(grp); u32 val; /* NONE means unspecified/do not change/use POR value */ - if (lpmd == PGRP_LPMD_NONE) + if (lpmd == PMUX_LPMD_NONE) return; /* Error check pad and lpmd value */ - assert(pmux_padgrp_isvalid(grp)); - assert(pmux_pad_lpmd_isvalid(lpmd)); + assert(pmux_drvgrp_isvalid(grp)); + assert(pmux_lpmd_isvalid(lpmd)); val = readl(reg); val &= ~LPMD_MASK; @@ -438,21 +439,21 @@ static void padgrp_set_lpmd(enum pdrive_pingrp grp, enum pgrp_lpmd lpmd) return; } -static void padgrp_set_schmt(enum pdrive_pingrp grp, enum pgrp_schmt schmt) +static void pinmux_set_schmt(enum pmux_drvgrp grp, enum pmux_schmt schmt) { u32 *reg = DRV_REG(grp); u32 val; /* NONE means unspecified/do not change/use POR value */ - if (schmt == PGRP_SCHMT_NONE) + if (schmt == PMUX_SCHMT_NONE) return; /* Error check pad */ - assert(pmux_padgrp_isvalid(grp)); - assert(pmux_pad_schmt_isvalid(schmt)); + assert(pmux_drvgrp_isvalid(grp)); + assert(pmux_schmt_isvalid(schmt)); val = readl(reg); - if (schmt == PGRP_SCHMT_ENABLE) + if (schmt == PMUX_SCHMT_ENABLE) val |= (1 << SCHMT_SHIFT); else val &= ~(1 << SCHMT_SHIFT); @@ -461,21 +462,21 @@ static void padgrp_set_schmt(enum pdrive_pingrp grp, enum pgrp_schmt schmt) return; } -static void padgrp_set_hsm(enum pdrive_pingrp grp, enum pgrp_hsm hsm) +static void pinmux_set_hsm(enum pmux_drvgrp grp, enum pmux_hsm hsm) { u32 *reg = DRV_REG(grp); u32 val; /* NONE means unspecified/do not change/use POR value */ - if (hsm == PGRP_HSM_NONE) + if (hsm == PMUX_HSM_NONE) return; /* Error check pad */ - assert(pmux_padgrp_isvalid(grp)); - assert(pmux_pad_hsm_isvalid(hsm)); + assert(pmux_drvgrp_isvalid(grp)); + assert(pmux_hsm_isvalid(hsm)); val = readl(reg); - if (hsm == PGRP_HSM_ENABLE) + if (hsm == PMUX_HSM_ENABLE) val |= (1 << HSM_SHIFT); else val &= ~(1 << HSM_SHIFT); @@ -484,24 +485,25 @@ static void padgrp_set_hsm(enum pdrive_pingrp grp, enum pgrp_hsm hsm) return; } -static void padctrl_config_pingroup(const struct padctrl_config *config) +static void pinmux_config_drvgrp(const struct pmux_drvgrp_config *config) { - enum pdrive_pingrp grp = config->padgrp; - - padgrp_set_drvup_slwf(grp, config->slwf); - padgrp_set_drvdn_slwr(grp, config->slwr); - padgrp_set_drvup(grp, config->drvup); - padgrp_set_drvdn(grp, config->drvdn); - padgrp_set_lpmd(grp, config->lpmd); - padgrp_set_schmt(grp, config->schmt); - padgrp_set_hsm(grp, config->hsm); + enum pmux_drvgrp grp = config->drvgrp; + + pinmux_set_drvup_slwf(grp, config->slwf); + pinmux_set_drvdn_slwr(grp, config->slwr); + pinmux_set_drvup(grp, config->drvup); + pinmux_set_drvdn(grp, config->drvdn); + pinmux_set_lpmd(grp, config->lpmd); + pinmux_set_schmt(grp, config->schmt); + pinmux_set_hsm(grp, config->hsm); } -void padgrp_config_table(const struct padctrl_config *config, int len) +void pinmux_config_drvgrp_table(const struct pmux_drvgrp_config *config, + int len) { int i; for (i = 0; i < len; i++) - padctrl_config_pingroup(&config[i]); + pinmux_config_drvgrp(&config[i]); } -#endif /* TEGRA_PMX_HAS_PADGRPS */ +#endif /* TEGRA_PMX_HAS_DRVGRPS */ |
