diff options
| -rw-r--r-- | drivers/soc/mediatek/mtk-pmic-wrap.c | 61 |
1 files changed, 32 insertions, 29 deletions
diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c index 04b51d21a5b0..14f31a9fc792 100644 --- a/drivers/soc/mediatek/mtk-pmic-wrap.c +++ b/drivers/soc/mediatek/mtk-pmic-wrap.c @@ -1143,12 +1143,9 @@ enum pwrap_type { }; struct pmic_wrapper; -struct pwrap_slv_type { - const u32 *dew_regs; - enum pmic_type type; + +struct pwrap_slv_regops { const struct regmap_config *regmap; - /* Flags indicating the capability for the target slave */ - u32 caps; /* * pwrap operations are highly associated with the PMIC types, * so the pointers added increases flexibility allowing determination @@ -1158,6 +1155,14 @@ struct pwrap_slv_type { int (*pwrap_write)(struct pmic_wrapper *wrp, u32 adr, u32 wdata); }; +struct pwrap_slv_type { + const u32 *dew_regs; + enum pmic_type type; + const struct pwrap_slv_regops *regops; + /* Flags indicating the capability for the target slave */ + u32 caps; +}; + struct pmic_wrapper { struct device *dev; void __iomem *base; @@ -1313,7 +1318,7 @@ static int pwrap_read32(struct pmic_wrapper *wrp, u32 adr, u32 *rdata) static int pwrap_read(struct pmic_wrapper *wrp, u32 adr, u32 *rdata) { - return wrp->slave->pwrap_read(wrp, adr, rdata); + return wrp->slave->regops->pwrap_read(wrp, adr, rdata); } static int pwrap_write16(struct pmic_wrapper *wrp, u32 adr, u32 wdata) @@ -1372,7 +1377,7 @@ static int pwrap_write32(struct pmic_wrapper *wrp, u32 adr, u32 wdata) static int pwrap_write(struct pmic_wrapper *wrp, u32 adr, u32 wdata) { - return wrp->slave->pwrap_write(wrp, adr, wdata); + return wrp->slave->regops->pwrap_write(wrp, adr, wdata); } static int pwrap_regmap_read(void *context, u32 adr, u32 *rdata) @@ -1891,69 +1896,67 @@ static const struct regmap_config pwrap_regmap_config32 = { .max_register = 0xffff, }; +static const struct pwrap_slv_regops pwrap_regops16 = { + .pwrap_read = pwrap_read16, + .pwrap_write = pwrap_write16, + .regmap = &pwrap_regmap_config16, +}; + +static const struct pwrap_slv_regops pwrap_regops32 = { + .pwrap_read = pwrap_read32, + .pwrap_write = pwrap_write32, + .regmap = &pwrap_regmap_config32, +}; + static const struct pwrap_slv_type pmic_mt6323 = { .dew_regs = mt6323_regs, .type = PMIC_MT6323, - .regmap = &pwrap_regmap_config16, + .regops = &pwrap_regops16, .caps = PWRAP_SLV_CAP_SPI | PWRAP_SLV_CAP_DUALIO | PWRAP_SLV_CAP_SECURITY, - .pwrap_read = pwrap_read16, - .pwrap_write = pwrap_write16, }; static const struct pwrap_slv_type pmic_mt6351 = { .dew_regs = mt6351_regs, .type = PMIC_MT6351, - .regmap = &pwrap_regmap_config16, + .regops = &pwrap_regops16, .caps = 0, - .pwrap_read = pwrap_read16, - .pwrap_write = pwrap_write16, }; static const struct pwrap_slv_type pmic_mt6357 = { .dew_regs = mt6357_regs, .type = PMIC_MT6357, - .regmap = &pwrap_regmap_config16, + .regops = &pwrap_regops16, .caps = 0, - .pwrap_read = pwrap_read16, - .pwrap_write = pwrap_write16, }; static const struct pwrap_slv_type pmic_mt6358 = { .dew_regs = mt6358_regs, .type = PMIC_MT6358, - .regmap = &pwrap_regmap_config16, + .regops = &pwrap_regops16, .caps = PWRAP_SLV_CAP_SPI | PWRAP_SLV_CAP_DUALIO, - .pwrap_read = pwrap_read16, - .pwrap_write = pwrap_write16, }; static const struct pwrap_slv_type pmic_mt6359 = { .dew_regs = mt6359_regs, .type = PMIC_MT6359, - .regmap = &pwrap_regmap_config16, + .regops = &pwrap_regops16, .caps = PWRAP_SLV_CAP_DUALIO, - .pwrap_read = pwrap_read16, - .pwrap_write = pwrap_write16, }; static const struct pwrap_slv_type pmic_mt6380 = { .dew_regs = NULL, .type = PMIC_MT6380, - .regmap = &pwrap_regmap_config32, + .regops = &pwrap_regops32, .caps = 0, - .pwrap_read = pwrap_read32, - .pwrap_write = pwrap_write32, }; static const struct pwrap_slv_type pmic_mt6397 = { .dew_regs = mt6397_regs, .type = PMIC_MT6397, - .regmap = &pwrap_regmap_config16, + .regops = &pwrap_regops16, .caps = PWRAP_SLV_CAP_SPI | PWRAP_SLV_CAP_DUALIO | PWRAP_SLV_CAP_SECURITY, - .pwrap_read = pwrap_read16, - .pwrap_write = pwrap_write16, }; static const struct of_device_id of_slave_match_tbl[] = { @@ -2328,7 +2331,7 @@ static int pwrap_probe(struct platform_device *pdev) if (ret) goto err_out2; - wrp->regmap = devm_regmap_init(wrp->dev, NULL, wrp, wrp->slave->regmap); + wrp->regmap = devm_regmap_init(wrp->dev, NULL, wrp, wrp->slave->regops->regmap); if (IS_ERR(wrp->regmap)) { ret = PTR_ERR(wrp->regmap); goto err_out2; |