diff --git a/drivers/arm/css/scmi/vendor/scmi_sq.c b/drivers/arm/css/scmi/vendor/scmi_sq.c
index f185424..1037633 100644
--- a/drivers/arm/css/scmi/vendor/scmi_sq.c
+++ b/drivers/arm/css/scmi/vendor/scmi_sq.c
@@ -15,7 +15,7 @@
 
 #include <sq_common.h>
 
-/* SCMI messge ID to get the available DRAM region */
+/* SCMI message ID to get the available DRAM region */
 #define SCMI_VENDOR_EXT_MEMINFO_GET_MSG		0x3
 
 #define SCMI_VENDOR_EXT_MEMINFO_GET_MSG_LEN	4
diff --git a/drivers/arm/gic/v2/gicv2_main.c b/drivers/arm/gic/v2/gicv2_main.c
index 1925a13..ca2a038 100644
--- a/drivers/arm/gic/v2/gicv2_main.c
+++ b/drivers/arm/gic/v2/gicv2_main.c
@@ -252,7 +252,7 @@
 	 * Ensure the write to peripheral registers are *complete* before the write
 	 * to GIC_EOIR.
 	 *
-	 * Note: The completion gurantee depends on various factors of system design
+	 * Note: The completion guarantee depends on various factors of system design
 	 * and the barrier is the best core can do by which execution of further
 	 * instructions waits till the barrier is alive.
 	 */
diff --git a/drivers/arm/gic/v3/gic600_multichip.c b/drivers/arm/gic/v3/gic600_multichip.c
index f26e056..7f0735d 100644
--- a/drivers/arm/gic/v3/gic600_multichip.c
+++ b/drivers/arm/gic/v3/gic600_multichip.c
@@ -322,7 +322,7 @@
 }
 
 /*******************************************************************************
- * Intialize GIC-600 and GIC-700 Multichip operation.
+ * Initialize GIC-600 and GIC-700 Multichip operation.
  ******************************************************************************/
 void gic600_multichip_init(struct gic600_multichip_data *multichip_data)
 {
diff --git a/drivers/brcm/emmc/emmc_chal_sd.c b/drivers/brcm/emmc/emmc_chal_sd.c
index 34d761c..5379ec1 100644
--- a/drivers/brcm/emmc/emmc_chal_sd.c
+++ b/drivers/brcm/emmc/emmc_chal_sd.c
@@ -119,7 +119,7 @@
 		mmio_setbits_32(handle->ctrl.sdRegBaseAddr + SD4_EMMC_TOP_CTRL_OFFSET,
 				SD4_EMMC_TOP_CTRL_SDPWR_MASK);
 
-	/* dummy write & ack to verify if the sdio is ready to send commads */
+	/* dummy write & ack to verify if the sdio is ready to send commands */
 	mmio_write_32(handle->ctrl.sdRegBaseAddr + SD4_EMMC_TOP_ARG_OFFSET, 0);
 	mmio_write_32(handle->ctrl.sdRegBaseAddr + SD4_EMMC_TOP_CMD_OFFSET, 0);
 
@@ -600,7 +600,7 @@
 
 	if (actual_freq > desired_freq) {
 		/*
-		 * Division does not result in exact freqency match.
+		 * Division does not result in exact frequency match.
 		 * Make sure resulting frequency does not exceed requested freq.
 		 */
 		div_ctrl_setting++;
diff --git a/drivers/brcm/emmc/emmc_csl_sdcard.c b/drivers/brcm/emmc/emmc_csl_sdcard.c
index 40bc4a0..789ed9c 100644
--- a/drivers/brcm/emmc/emmc_csl_sdcard.c
+++ b/drivers/brcm/emmc/emmc_csl_sdcard.c
@@ -244,7 +244,7 @@
  * The function handles real data transmission on both DMA and
  * none DMA mode, In None DMA mode the data transfer starts
  * when the command is sent to the card, data has to be written
- * into the host contollers buffer at this time one block
+ * into the host controllers buffer at this time one block
  * at a time.
  * In DMA mode, the real data transfer is done by the DMA engine
  * and this functions just waits for the data transfer to complete.
@@ -318,7 +318,7 @@
 
 
 /*
- * The function initalizes the SD/SDIO/MMC/CEATA and detects
+ * The function initializes the SD/SDIO/MMC/CEATA and detects
  * the card according to the flag of detection.
  * Once this function is called, the card is put into ready state
  * so application can do data transfer to and from the card.
@@ -393,7 +393,7 @@
 
 
 /*
- * The function handles MMC/CEATA card initalization.
+ * The function handles MMC/CEATA card initialization.
  */
 int init_mmc_card(struct sd_handle *handle)
 {
diff --git a/drivers/brcm/i2c/i2c.c b/drivers/brcm/i2c/i2c.c
index 2096a82..b45c0e7 100644
--- a/drivers/brcm/i2c/i2c.c
+++ b/drivers/brcm/i2c/i2c.c
@@ -612,7 +612,7 @@
  *
  * Description:
  *	This function reads I2C data from a device without specifying
- *	a command regsiter.
+ *	a command register.
  *
  * Parameters:
  *	bus_id  - I2C bus ID
@@ -647,7 +647,7 @@
  *
  * Description:
  *	This function send I2C data to a device without specifying
- *	a command regsiter.
+ *	a command register.
  *
  * Parameters:
  *	bus_id  - I2C bus ID
diff --git a/drivers/brcm/sotp.c b/drivers/brcm/sotp.c
index 63c4820..20c6441 100644
--- a/drivers/brcm/sotp.c
+++ b/drivers/brcm/sotp.c
@@ -168,7 +168,7 @@
 	       BIT(SOTP_STATUS__FDONE))
 		;
 
-	/*  Enable OTP acces by CPU */
+	/*  Enable OTP access by CPU */
 	mmio_setbits_32(SOTP_PROG_CONTROL,
 			BIT(SOTP_PROG_CONTROL__OTP_CPU_MODE_EN));
 
@@ -244,7 +244,7 @@
 	/* Command done is cleared w1c */
 	mmio_setbits_32(SOTP_STATUS_1, BIT(SOTP_STATUS_1__CMD_DONE));
 
-	/* disable OTP acces by CPU */
+	/* disable OTP access by CPU */
 	mmio_clrbits_32(SOTP_PROG_CONTROL,
 			BIT(SOTP_PROG_CONTROL__OTP_CPU_MODE_EN));
 
diff --git a/drivers/marvell/comphy/phy-comphy-cp110.c b/drivers/marvell/comphy/phy-comphy-cp110.c
index fa9fe41..e256fa7 100644
--- a/drivers/marvell/comphy/phy-comphy-cp110.c
+++ b/drivers/marvell/comphy/phy-comphy-cp110.c
@@ -2053,7 +2053,7 @@
 	mask |= HPIPE_LANE_CFG4_SSC_CTRL_MASK;
 	data |= 0x1 << HPIPE_LANE_CFG4_SSC_CTRL_OFFSET;
 	reg_set(hpipe_addr + HPIPE_LANE_CFG4_REG, data, mask);
-	/* Confifure SSC amplitude */
+	/* Configure SSC amplitude */
 	mask = HPIPE_G2_TX_SSC_AMP_MASK;
 	data = 0x1f << HPIPE_G2_TX_SSC_AMP_OFFSET;
 	reg_set(hpipe_addr + HPIPE_G2_SET_2_REG, data, mask);
diff --git a/drivers/marvell/gwin.c b/drivers/marvell/gwin.c
index fa59cb0..40f8c93 100644
--- a/drivers/marvell/gwin.c
+++ b/drivers/marvell/gwin.c
@@ -213,7 +213,7 @@
 	 * remote AP should be accompanied with proper configuration to
 	 * GWIN registers group and therefore the GWIN Miss feature
 	 * should be set into Bypass mode, need to make sure all GWIN regions
-	 * are defined correctly that will assure no GWIN miss occurrance
+	 * are defined correctly that will assure no GWIN miss occurrence
 	 * JIRA-AURORA2-1630
 	 */
 	INFO("Update GWIN miss bypass\n");
diff --git a/drivers/marvell/mg_conf_cm3/mg_conf_cm3.c b/drivers/marvell/mg_conf_cm3/mg_conf_cm3.c
index 98e1896..9352437 100644
--- a/drivers/marvell/mg_conf_cm3/mg_conf_cm3.c
+++ b/drivers/marvell/mg_conf_cm3/mg_conf_cm3.c
@@ -55,7 +55,7 @@
 
 	/* Don't release MG CM3 from reset - it will be done by next step
 	 * bootloader (e.g. U-Boot), when appriopriate device-tree setup (which
-	 * has enabeld 802.3. auto-neg) will be choosen.
+	 * has enabeld 802.3. auto-neg) will be chosen.
 	 */
 
 	return 0;
diff --git a/drivers/nxp/crypto/caam/src/auth/hash.c b/drivers/nxp/crypto/caam/src/auth/hash.c
index 1665df1..0f3cf95 100644
--- a/drivers/nxp/crypto/caam/src/auth/hash.c
+++ b/drivers/nxp/crypto/caam/src/auth/hash.c
@@ -106,7 +106,7 @@
  * Function	: hash_final
  * Arguments	: ctx - SHA context
  * Return	: SUCCESS or FAILURE
- * Description	: This function sets the final bit and enqueues the decriptor
+ * Description	: This function sets the final bit and enqueues the descriptor
  ***************************************************************************/
 int hash_final(enum hash_algo algo, void *context, void *hash_ptr,
 	       unsigned int hash_len)
diff --git a/drivers/nxp/crypto/caam/src/hw_key_blob.c b/drivers/nxp/crypto/caam/src/hw_key_blob.c
index 0720695..6bcb6ba 100644
--- a/drivers/nxp/crypto/caam/src/hw_key_blob.c
+++ b/drivers/nxp/crypto/caam/src/hw_key_blob.c
@@ -18,7 +18,7 @@
 #include "sec_hw_specific.h"
 
 
-/* Callback function after Instantiation decsriptor is submitted to SEC
+/* Callback function after Instantiation descriptor is submitted to SEC
  */
 static void blob_done(uint32_t *desc, uint32_t status, void *arg,
 		      void *job_ring)
diff --git a/drivers/nxp/crypto/caam/src/rng.c b/drivers/nxp/crypto/caam/src/rng.c
index 0b9d87d..58430db 100644
--- a/drivers/nxp/crypto/caam/src/rng.c
+++ b/drivers/nxp/crypto/caam/src/rng.c
@@ -17,7 +17,7 @@
 #include "sec_hw_specific.h"
 
 
-/* Callback function after Instantiation decsriptor is submitted to SEC */
+/* Callback function after Instantiation descriptor is submitted to SEC */
 static void rng_done(uint32_t *desc, uint32_t status, void *arg,
 		     void *job_ring)
 {
@@ -183,7 +183,7 @@
 		/*if instantiate_rng(...) fails, the loop will rerun
 		 *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
 		 */
 		ret = instantiate_rng();
 	} while ((ret == -1) && (ent_delay < RTSDCTL_ENT_DLY_MAX));
diff --git a/drivers/nxp/ddr/nxp-ddr/ddr.c b/drivers/nxp/ddr/nxp-ddr/ddr.c
index faf20e9..17c2bbb 100644
--- a/drivers/nxp/ddr/nxp-ddr/ddr.c
+++ b/drivers/nxp/ddr/nxp-ddr/ddr.c
@@ -293,7 +293,7 @@
 	}
 
 	if (pdodt == NULL) {
-		ERROR("Error determing ODT.\n");
+		ERROR("Error determining ODT.\n");
 		return -EINVAL;
 	}
 
@@ -916,7 +916,7 @@
 	debug("Program controller registers\n");
 	ret = write_ddrc_regs(priv);
 	if (ret != 0) {
-		ERROR("Programing DDRC error\n");
+		ERROR("Programming DDRC error\n");
 		return ret;
 	}
 
diff --git a/drivers/nxp/ddr/nxp-ddr/ddrc.c b/drivers/nxp/ddr/nxp-ddr/ddrc.c
index 17a2b6a..4133fac 100644
--- a/drivers/nxp/ddr/nxp-ddr/ddrc.c
+++ b/drivers/nxp/ddr/nxp-ddr/ddrc.c
@@ -346,7 +346,7 @@
 
 #ifdef ERRATA_DDR_A008511
 	/* Part 1 of 2 */
-	/* This erraum only applies to verion 5.2.1 */
+	/* This erraum only applies to version 5.2.1 */
 	if (get_ddrc_version(ddr) == 0x50200) {
 		ERROR("Unsupported SoC.\n");
 	} else if (get_ddrc_version(ddr) == 0x50201) {
diff --git a/drivers/nxp/ddr/phy-gen2/messages.h b/drivers/nxp/ddr/phy-gen2/messages.h
index a2310f2..bf2d459 100644
--- a/drivers/nxp/ddr/phy-gen2/messages.h
+++ b/drivers/nxp/ddr/phy-gen2/messages.h
@@ -144,7 +144,7 @@
 	 "PMU3: Precharge all open banks\n"
 	},
 	{0x002b0002,
-	 "PMU: Error: Dbyte %d nibble %d found mutliple working coarse delay setting for MRD/MWD\n"
+	 "PMU: Error: Dbyte %d nibble %d found multiple working coarse delay setting for MRD/MWD\n"
 	},
 	{0x002c0000,
 	 "PMU4: MRD Passing Regions (coarseVal, fineLeft fineRight -> fineCenter)\n"
@@ -536,7 +536,7 @@
 	 "PMU3: Resetting DRAM\n"
 	},
 	{0x00b10000,
-	 "PMU3: setup for RCD initalization\n"
+	 "PMU3: setup for RCD initialization\n"
 	},
 	{0x00b20000,
 	 "PMU3: pmu_exit_SR from dev_init()\n"
@@ -974,10 +974,10 @@
 	 "PMU0: PHY VREF @ (%d/1000) VDDQ\n"
 	},
 	{0x01430002,
-	 "PMU0: initalizing phy vrefDacs to %d ExtVrefRange %x\n"
+	 "PMU0: initializing phy vrefDacs to %d ExtVrefRange %x\n"
 	},
 	{0x01440002,
-	 "PMU0: initalizing global vref to %d range %d\n"
+	 "PMU0: initializing global vref to %d range %d\n"
 	},
 	{0x01450002,
 	 "PMU4: Setting initial device vrefDQ for CS%d to MR6 = 0x%04x\n"
@@ -1811,7 +1811,7 @@
 	 "PMU3: Precharge all open banks\n"
 	},
 	{0x00be0002,
-	 "PMU: Error: Dbyte %d nibble %d found mutliple working coarse delay setting for MRD/MWD\n"
+	 "PMU: Error: Dbyte %d nibble %d found multiple working coarse delay setting for MRD/MWD\n"
 	},
 	{0x00bf0000,
 	 "PMU4: MRD Passing Regions (coarseVal, fineLeft fineRight -> fineCenter)\n"
@@ -2203,7 +2203,7 @@
 	 "PMU3: Resetting DRAM\n"
 	},
 	{0x01440000,
-	 "PMU3: setup for RCD initalization\n"
+	 "PMU3: setup for RCD initialization\n"
 	},
 	{0x01450000,
 	 "PMU3: pmu_exit_SR from dev_init()\n"
@@ -2641,10 +2641,10 @@
 	 "PMU0: PHY VREF @ (%d/1000) VDDQ\n"
 	},
 	{0x01d60002,
-	 "PMU0: initalizing phy vrefDacs to %d ExtVrefRange %x\n"
+	 "PMU0: initializing phy vrefDacs to %d ExtVrefRange %x\n"
 	},
 	{0x01d70002,
-	 "PMU0: initalizing global vref to %d range %d\n"
+	 "PMU0: initializing global vref to %d range %d\n"
 	},
 	{0x01d80002,
 	 "PMU4: Setting initial device vrefDQ for CS%d to MR6 = 0x%04x\n"
diff --git a/drivers/nxp/ifc/nand/ifc_nand.c b/drivers/nxp/ifc/nand/ifc_nand.c
index 1f7092a..df7ec85 100644
--- a/drivers/nxp/ifc/nand/ifc_nand.c
+++ b/drivers/nxp/ifc/nand/ifc_nand.c
@@ -531,7 +531,7 @@
 		return 0;
 
 	/* special case for lgb == 0 */
-	/* if blk <= lgb retrun */
+	/* if blk <= lgb return */
 	if (nand->lgb != 0 && blk <= nand->lgb)
 		return 0;
 
diff --git a/drivers/nxp/sd/sd_mmc.c b/drivers/nxp/sd/sd_mmc.c
index f7f48e7..48b27c1 100644
--- a/drivers/nxp/sd/sd_mmc.c
+++ b/drivers/nxp/sd/sd_mmc.c
@@ -344,7 +344,7 @@
  * Function    :    mmc_switch_to_high_frquency
  * Arguments   :    mmc - Pointer to mmc struct
  * Return      :    SUCCESS or Error Code
- * Description :    mmc card bellow ver 4.0 does not support high speed
+ * Description :    mmc card below ver 4.0 does not support high speed
  *                  freq = 20 MHz
  *                  Send CMD6 (CMD_SWITCH_FUNC) With args 0x03B90100
  *                  Send CMD13 (CMD_SEND_STATUS)
@@ -358,7 +358,7 @@
 	uint64_t start_time;
 
 	mmc->card.bus_freq = MMC_SS_20MHZ;
-	/* mmc card bellow ver 4.0 does not support high speed */
+	/* mmc card below ver 4.0 does not support high speed */
 	if (mmc->card.version < MMC_CARD_VERSION_4_X) {
 		return 0;
 	}
@@ -463,7 +463,7 @@
 /***************************************************************************
  * Function    :    esdhc_read_data_nodma
  * Arguments   :    mmc - Pointer to mmc struct
- *                  dest_ptr - Bufffer where read data is to be copied
+ *                  dest_ptr - Buffer where read data is to be copied
  *                  len - Length of Data to be read
  * Return      :    SUCCESS or Error Code
  * Description :    Read data from the sdhc buffer without using DMA
@@ -698,7 +698,7 @@
 /***************************************************************************
  * Function    :    esdhc_read_data
  * Arguments   :    mmc - Pointer to mmc struct
- *                  dest_ptr - Bufffer where read data is to be copied
+ *                  dest_ptr - Buffer where read data is to be copied
  *                  len - Length of Data to be read
  * Return      :    SUCCESS or Error Code
  * Description :    Calls esdhc_read_data_nodma and clear interrupt status
diff --git a/drivers/renesas/common/console/rcar_printf.c b/drivers/renesas/common/console/rcar_printf.c
index ad074fe..6af10ee 100644
--- a/drivers/renesas/common/console/rcar_printf.c
+++ b/drivers/renesas/common/console/rcar_printf.c
@@ -24,7 +24,7 @@
 /*
  * The log is initialized and used before BL31 xlat tables are initialized,
  * therefore the log memory is a device memory at that point. Make sure the
- * memory is correclty aligned and accessed only with up-to 32bit, aligned,
+ * memory is correctly aligned and accessed only with up-to 32bit, aligned,
  * writes.
  */
 CASSERT((RCAR_BL31_LOG_BASE & 0x7) == 0, assert_bl31_log_base_unaligned);
diff --git a/drivers/renesas/common/emmc/emmc_hal.h b/drivers/renesas/common/emmc/emmc_hal.h
index 0a85517..4e6942f 100644
--- a/drivers/renesas/common/emmc/emmc_hal.h
+++ b/drivers/renesas/common/emmc/emmc_hal.h
@@ -512,7 +512,7 @@
 	/* maximum block count which can be transferred at once */
 	uint32_t max_block_count;
 
-	/* maximum clock frequence in Hz supported by HW */
+	/* maximum clock frequency in Hz supported by HW */
 	uint32_t max_clock_freq;
 
 	/* maximum data bus width supported by HW */
diff --git a/drivers/renesas/common/pfc_regs.h b/drivers/renesas/common/pfc_regs.h
index 4187733..36084f5 100644
--- a/drivers/renesas/common/pfc_regs.h
+++ b/drivers/renesas/common/pfc_regs.h
@@ -146,10 +146,10 @@
 #define GPIO_OUTDTL7		(GPIO_BASE + 0x5848U)
 #define GPIO_BOTHEDGE7		(GPIO_BASE + 0x584CU)
 
-/* Pin functon base address */
+/* Pin function base address */
 #define PFC_BASE		(0xE6060000U)
 
-/* Pin functon registers */
+/* Pin function registers */
 #define PFC_PMMR		(PFC_BASE + 0x0000U)
 #define PFC_GPSR0		(PFC_BASE + 0x0100U)
 #define PFC_GPSR1		(PFC_BASE + 0x0104U)
diff --git a/drivers/renesas/rcar/pfc/V3M/pfc_init_v3m.c b/drivers/renesas/rcar/pfc/V3M/pfc_init_v3m.c
index 6063758..5de4f1f 100644
--- a/drivers/renesas/rcar/pfc/V3M/pfc_init_v3m.c
+++ b/drivers/renesas/rcar/pfc/V3M/pfc_init_v3m.c
@@ -12,7 +12,7 @@
 #include "rcar_private.h"
 #include "../pfc_regs.h"
 
-/* Pin functon bit */
+/* Pin function bit */
 #define GPSR0_DU_EXODDF_DU_ODDF_DISP_CDE	BIT(21)
 #define GPSR0_DU_EXVSYNC_DU_VSYNC		BIT(20)
 #define GPSR0_DU_EXHSYNC_DU_HSYNC		BIT(19)
diff --git a/drivers/scmi-msg/clock.c b/drivers/scmi-msg/clock.c
index 85bf7d2..98fdc6a 100644
--- a/drivers/scmi-msg/clock.c
+++ b/drivers/scmi-msg/clock.c
@@ -344,7 +344,7 @@
 		scmi_status_response(msg, status);
 	} else {
 		/*
-		 * Message payload is already writen to msg->out, and
+		 * Message payload is already written to msg->out, and
 		 * msg->out_size_out updated.
 		 */
 	}
diff --git a/drivers/st/clk/stm32mp1_clk.c b/drivers/st/clk/stm32mp1_clk.c
index aa5db6f..c9c3c5f 100644
--- a/drivers/st/clk/stm32mp1_clk.c
+++ b/drivers/st/clk/stm32mp1_clk.c
@@ -2049,7 +2049,7 @@
 
 		stm32mp1_pll_start(i);
 	}
-	/* Wait and start PLLs ouptut when ready */
+	/* Wait and start PLLs output when ready */
 	for (i = (enum stm32mp1_pll_id)0; i < _PLL_NB; i++) {
 		if (!pllcfg_valid[i]) {
 			continue;
diff --git a/drivers/st/crypto/stm32_pka.c b/drivers/st/crypto/stm32_pka.c
index 5dfad9a..1e7c42c 100644
--- a/drivers/st/crypto/stm32_pka.c
+++ b/drivers/st/crypto/stm32_pka.c
@@ -695,7 +695,7 @@
 	mmio_setbits_32(base + _PKA_CLRFR, _PKA_IT_PROCEND);
 
 out:
-	/* Disable PKA (will stop all pending proccess and reset RAM) */
+	/* Disable PKA (will stop all pending process and reset RAM) */
 	pka_disable(base);
 
 	return ret;
diff --git a/drivers/st/ddr/stm32mp1_ddr.c b/drivers/st/ddr/stm32mp1_ddr.c
index 4719e1e..27d8b2c 100644
--- a/drivers/st/ddr/stm32mp1_ddr.c
+++ b/drivers/st/ddr/stm32mp1_ddr.c
@@ -755,7 +755,7 @@
 	stm32mp1_ddrphy_idone_wait(priv->phy);
 
 	/*
-	 * 12. set back registers in step 8 to the orginal values if desidered
+	 * 12. set back registers in step 8 to the original values if desidered
 	 */
 	stm32mp1_refresh_restore(priv->ctl, config->c_reg.rfshctl3,
 				 config->c_reg.pwrctl);