diff options
Diffstat (limited to 'drivers/crypto/caam/ctrl.c')
| -rw-r--r-- | drivers/crypto/caam/ctrl.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index 4fcdd262e581..94502f1d4b48 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -54,7 +54,7 @@ static void build_instantiation_desc(u32 *desc, int handle, int do_sk) /* * load 1 to clear written reg: - * resets the done interrrupt and returns the RNG to idle. + * resets the done interrupt and returns the RNG to idle. */ append_load_imm_u32(desc, 1, LDST_SRCDST_WORD_CLRW); @@ -156,7 +156,7 @@ static inline int run_descriptor_deco0(struct device *ctrldev, u32 *desc, DESC_DER_DECO_STAT_SHIFT; /* - * If an error occured in the descriptor, then + * If an error occurred in the descriptor, then * the DECO status field will be set to 0x0D */ if (deco_state == DECO_STAT_HOST_ERR) @@ -264,7 +264,7 @@ static void devm_deinstantiate_rng(void *data) * - -ENODEV if DECO0 couldn't be acquired * - -EAGAIN if an error occurred when executing the descriptor * f.i. there was a RNG hardware error due to not "good enough" - * entropy being aquired. + * entropy being acquired. */ static int instantiate_rng(struct device *ctrldev, int state_handle_mask, int gen_sk) @@ -469,7 +469,7 @@ static int caam_get_era(struct caam_ctrl __iomem *ctrl) * pipeline to a depth of 1 (from it's default of 4) to preclude this situation * from occurring. */ -static void handle_imx6_err005766(u32 *mcr) +static void handle_imx6_err005766(u32 __iomem *mcr) { if (of_machine_is_compatible("fsl,imx6q") || of_machine_is_compatible("fsl,imx6dl") || @@ -527,11 +527,21 @@ static const struct caam_imx_data caam_imx6ul_data = { .num_clks = ARRAY_SIZE(caam_imx6ul_clks), }; +static const struct clk_bulk_data caam_vf610_clks[] = { + { .id = "ipg" }, +}; + +static const struct caam_imx_data caam_vf610_data = { + .clks = caam_vf610_clks, + .num_clks = ARRAY_SIZE(caam_vf610_clks), +}; + static const struct soc_device_attribute caam_imx_soc_table[] = { { .soc_id = "i.MX6UL", .data = &caam_imx6ul_data }, { .soc_id = "i.MX6*", .data = &caam_imx6_data }, { .soc_id = "i.MX7*", .data = &caam_imx7_data }, { .soc_id = "i.MX8M*", .data = &caam_imx7_data }, + { .soc_id = "VF*", .data = &caam_vf610_data }, { .family = "Freescale i.MX" }, { /* sentinel */ } }; @@ -733,8 +743,8 @@ static int caam_probe(struct platform_device *pdev) handle_imx6_err005766(&ctrl->mcr); /* - * Read the Compile Time paramters and SCFGR to determine - * if Virtualization is enabled for this platform + * Read the Compile Time parameters and SCFGR to determine + * if virtualization is enabled for this platform */ scfgr = rd_reg32(&ctrl->scfgr); @@ -863,9 +873,9 @@ static int caam_probe(struct platform_device *pdev) } /* * if instantiate_rng(...) fails, the loop will rerun - * and the kick_trng(...) function will modfiy the + * and the kick_trng(...) function will modify the * upper and lower limits of the entropy sampling - * interval, leading to a sucessful initialization of + * interval, leading to a successful initialization of * the RNG. */ ret = instantiate_rng(dev, inst_handles, @@ -882,8 +892,8 @@ static int caam_probe(struct platform_device *pdev) return ret; } /* - * Set handles init'ed by this module as the complement of the - * already initialized ones + * Set handles initialized by this module as the complement of + * the already initialized ones */ ctrlpriv->rng4_sh_init = ~ctrlpriv->rng4_sh_init & RDSTA_MASK; |