Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Several cases of overlapping changes which were for the most
part trivially resolvable.

Signed-off-by: David S. Miller <davem@davemloft.net>

7 files changed, 221 insertions, 151 deletions

diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c
index 5a3ca5904ded..f658012baad8 100644
--- a/drivers/iio/adc/ad799x.c
+++ b/drivers/iio/adc/ad799x.c
@@ -810,10 +810,10 @@ static int ad799x_probe(struct i2c_client *client,
 
 	ret = ad799x_write_config(st, st->chip_config->default_config);
 	if (ret < 0)
-		goto error_disable_reg;
+		goto error_disable_vref;
 	ret = ad799x_read_config(st);
 	if (ret < 0)
-		goto error_disable_reg;
+		goto error_disable_vref;
 	st->config = ret;
 
 	ret = iio_triggered_buffer_setup(indio_dev, NULL,
diff --git a/drivers/iio/adc/axp288_adc.c b/drivers/iio/adc/axp288_adc.c
index adc9cf7a075d..8ea2aed6d6f5 100644
--- a/drivers/iio/adc/axp288_adc.c
+++ b/drivers/iio/adc/axp288_adc.c
@@ -7,6 +7,7 @@
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 
+#include <linux/dmi.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
@@ -25,6 +26,11 @@
 #define AXP288_ADC_EN_MASK				0xF0
 #define AXP288_ADC_TS_ENABLE				0x01
 
+#define AXP288_ADC_TS_BIAS_MASK				GENMASK(5, 4)
+#define AXP288_ADC_TS_BIAS_20UA				(0 << 4)
+#define AXP288_ADC_TS_BIAS_40UA				(1 << 4)
+#define AXP288_ADC_TS_BIAS_60UA				(2 << 4)
+#define AXP288_ADC_TS_BIAS_80UA				(3 << 4)
 #define AXP288_ADC_TS_CURRENT_ON_OFF_MASK		GENMASK(1, 0)
 #define AXP288_ADC_TS_CURRENT_OFF			(0 << 0)
 #define AXP288_ADC_TS_CURRENT_ON_WHEN_CHARGING		(1 << 0)
@@ -177,10 +183,36 @@ static int axp288_adc_read_raw(struct iio_dev *indio_dev,
 	return ret;
 }
 
+/*
+ * We rely on the machine's firmware to correctly setup the TS pin bias current
+ * at boot. This lists systems with broken fw where we need to set it ourselves.
+ */
+static const struct dmi_system_id axp288_adc_ts_bias_override[] = {
+	{
+		/* Lenovo Ideapad 100S (11 inch) */
+		.matches = {
+		  DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		  DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad 100S-11IBY"),
+		},
+		.driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA,
+	},
+	{}
+};
+
 static int axp288_adc_initialize(struct axp288_adc_info *info)
 {
+	const struct dmi_system_id *bias_override;
 	int ret, adc_enable_val;
 
+	bias_override = dmi_first_match(axp288_adc_ts_bias_override);
+	if (bias_override) {
+		ret = regmap_update_bits(info->regmap, AXP288_ADC_TS_PIN_CTRL,
+					 AXP288_ADC_TS_BIAS_MASK,
+					 (uintptr_t)bias_override->driver_data);
+		if (ret)
+			return ret;
+	}
+
 	/*
 	 * Determine if the TS pin is enabled and set the TS current-source
 	 * accordingly.
diff --git a/drivers/iio/adc/hx711.c b/drivers/iio/adc/hx711.c
index 88c7fe15003b..62e6c8badd22 100644
--- a/drivers/iio/adc/hx711.c
+++ b/drivers/iio/adc/hx711.c
@@ -100,14 +100,14 @@ struct hx711_data {
 
 static int hx711_cycle(struct hx711_data *hx711_data)
 {
-	int val;
+	unsigned long flags;
 
 	/*
 	 * if preempted for more then 60us while PD_SCK is high:
 	 * hx711 is going in reset
 	 * ==> measuring is false
 	 */
-	preempt_disable();
+	local_irq_save(flags);
 	gpiod_set_value(hx711_data->gpiod_pd_sck, 1);
 
 	/*
@@ -117,7 +117,6 @@ static int hx711_cycle(struct hx711_data *hx711_data)
 	 */
 	ndelay(hx711_data->data_ready_delay_ns);
 
-	val = gpiod_get_value(hx711_data->gpiod_dout);
 	/*
 	 * here we are not waiting for 0.2 us as suggested by the datasheet,
 	 * because the oscilloscope showed in a test scenario
@@ -125,7 +124,7 @@ static int hx711_cycle(struct hx711_data *hx711_data)
 	 * and 0.56 us for PD_SCK low on TI Sitara with 800 MHz
 	 */
 	gpiod_set_value(hx711_data->gpiod_pd_sck, 0);
-	preempt_enable();
+	local_irq_restore(flags);
 
 	/*
 	 * make it a square wave for addressing cases with capacitance on
@@ -133,7 +132,8 @@ static int hx711_cycle(struct hx711_data *hx711_data)
 	 */
 	ndelay(hx711_data->data_ready_delay_ns);
 
-	return val;
+	/* sample as late as possible */
+	return gpiod_get_value(hx711_data->gpiod_dout);
 }
 
 static int hx711_read(struct hx711_data *hx711_data)
diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c
index 7b28d045d271..7b27306330a3 100644
--- a/drivers/iio/adc/meson_saradc.c
+++ b/drivers/iio/adc/meson_saradc.c
@@ -1219,6 +1219,11 @@ static int meson_sar_adc_probe(struct platform_device *pdev)
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
+	priv->regmap = devm_regmap_init_mmio(&pdev->dev, base,
+					     priv->param->regmap_config);
+	if (IS_ERR(priv->regmap))
+		return PTR_ERR(priv->regmap);
+
 	irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
 	if (!irq)
 		return -EINVAL;
@@ -1228,11 +1233,6 @@ static int meson_sar_adc_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	priv->regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					     priv->param->regmap_config);
-	if (IS_ERR(priv->regmap))
-		return PTR_ERR(priv->regmap);
-
 	priv->clkin = devm_clk_get(&pdev->dev, "clkin");
 	if (IS_ERR(priv->clkin)) {
 		dev_err(&pdev->dev, "failed to get clkin\n");
diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c
index 9b85fefc0a96..93a096a91f8c 100644
--- a/drivers/iio/adc/stm32-adc-core.c
+++ b/drivers/iio/adc/stm32-adc-core.c
@@ -24,33 +24,6 @@
 
 #include "stm32-adc-core.h"
 
-/* STM32F4 - common registers for all ADC instances: 1, 2 & 3 */
-#define STM32F4_ADC_CSR			(STM32_ADCX_COMN_OFFSET + 0x00)
-#define STM32F4_ADC_CCR			(STM32_ADCX_COMN_OFFSET + 0x04)
-
-/* STM32F4_ADC_CSR - bit fields */
-#define STM32F4_EOC3			BIT(17)
-#define STM32F4_EOC2			BIT(9)
-#define STM32F4_EOC1			BIT(1)
-
-/* STM32F4_ADC_CCR - bit fields */
-#define STM32F4_ADC_ADCPRE_SHIFT	16
-#define STM32F4_ADC_ADCPRE_MASK		GENMASK(17, 16)
-
-/* STM32H7 - common registers for all ADC instances */
-#define STM32H7_ADC_CSR			(STM32_ADCX_COMN_OFFSET + 0x00)
-#define STM32H7_ADC_CCR			(STM32_ADCX_COMN_OFFSET + 0x08)
-
-/* STM32H7_ADC_CSR - bit fields */
-#define STM32H7_EOC_SLV			BIT(18)
-#define STM32H7_EOC_MST			BIT(2)
-
-/* STM32H7_ADC_CCR - bit fields */
-#define STM32H7_PRESC_SHIFT		18
-#define STM32H7_PRESC_MASK		GENMASK(21, 18)
-#define STM32H7_CKMODE_SHIFT		16
-#define STM32H7_CKMODE_MASK		GENMASK(17, 16)
-
 #define STM32_ADC_CORE_SLEEP_DELAY_MS	2000
 
 /* SYSCFG registers */
@@ -71,6 +44,8 @@
  * @eoc1:	adc1 end of conversion flag in @csr
  * @eoc2:	adc2 end of conversion flag in @csr
  * @eoc3:	adc3 end of conversion flag in @csr
+ * @ier:	interrupt enable register offset for each adc
+ * @eocie_msk:	end of conversion interrupt enable mask in @ier
  */
 struct stm32_adc_common_regs {
 	u32 csr;
@@ -78,6 +53,8 @@ struct stm32_adc_common_regs {
 	u32 eoc1_msk;
 	u32 eoc2_msk;
 	u32 eoc3_msk;
+	u32 ier;
+	u32 eocie_msk;
 };
 
 struct stm32_adc_priv;
@@ -303,6 +280,8 @@ static const struct stm32_adc_common_regs stm32f4_adc_common_regs = {
 	.eoc1_msk = STM32F4_EOC1,
 	.eoc2_msk = STM32F4_EOC2,
 	.eoc3_msk = STM32F4_EOC3,
+	.ier = STM32F4_ADC_CR1,
+	.eocie_msk = STM32F4_EOCIE,
 };
 
 /* STM32H7 common registers definitions */
@@ -311,8 +290,24 @@ static const struct stm32_adc_common_regs stm32h7_adc_common_regs = {
 	.ccr = STM32H7_ADC_CCR,
 	.eoc1_msk = STM32H7_EOC_MST,
 	.eoc2_msk = STM32H7_EOC_SLV,
+	.ier = STM32H7_ADC_IER,
+	.eocie_msk = STM32H7_EOCIE,
+};
+
+static const unsigned int stm32_adc_offset[STM32_ADC_MAX_ADCS] = {
+	0, STM32_ADC_OFFSET, STM32_ADC_OFFSET * 2,
 };
 
+static unsigned int stm32_adc_eoc_enabled(struct stm32_adc_priv *priv,
+					  unsigned int adc)
+{
+	u32 ier, offset = stm32_adc_offset[adc];
+
+	ier = readl_relaxed(priv->common.base + offset + priv->cfg->regs->ier);
+
+	return ier & priv->cfg->regs->eocie_msk;
+}
+
 /* ADC common interrupt for all instances */
 static void stm32_adc_irq_handler(struct irq_desc *desc)
 {
@@ -323,13 +318,28 @@ static void stm32_adc_irq_handler(struct irq_desc *desc)
 	chained_irq_enter(chip, desc);
 	status = readl_relaxed(priv->common.base + priv->cfg->regs->csr);
 
-	if (status & priv->cfg->regs->eoc1_msk)
+	/*
+	 * End of conversion may be handled by using IRQ or DMA. There may be a
+	 * race here when two conversions complete at the same time on several
+	 * ADCs. EOC may be read 'set' for several ADCs, with:
+	 * - an ADC configured to use DMA (EOC triggers the DMA request, and
+	 *   is then automatically cleared by DR read in hardware)
+	 * - an ADC configured to use IRQs (EOCIE bit is set. The handler must
+	 *   be called in this case)
+	 * So both EOC status bit in CSR and EOCIE control bit must be checked
+	 * before invoking the interrupt handler (e.g. call ISR only for
+	 * IRQ-enabled ADCs).
+	 */
+	if (status & priv->cfg->regs->eoc1_msk &&
+	    stm32_adc_eoc_enabled(priv, 0))
 		generic_handle_irq(irq_find_mapping(priv->domain, 0));
 
-	if (status & priv->cfg->regs->eoc2_msk)
+	if (status & priv->cfg->regs->eoc2_msk &&
+	    stm32_adc_eoc_enabled(priv, 1))
 		generic_handle_irq(irq_find_mapping(priv->domain, 1));
 
-	if (status & priv->cfg->regs->eoc3_msk)
+	if (status & priv->cfg->regs->eoc3_msk &&
+	    stm32_adc_eoc_enabled(priv, 2))
 		generic_handle_irq(irq_find_mapping(priv->domain, 2));
 
 	chained_irq_exit(chip, desc);
diff --git a/drivers/iio/adc/stm32-adc-core.h b/drivers/iio/adc/stm32-adc-core.h
index 8af507b3f32d..2579d514c2a3 100644
--- a/drivers/iio/adc/stm32-adc-core.h
+++ b/drivers/iio/adc/stm32-adc-core.h
@@ -25,8 +25,145 @@
  * --------------------------------------------------------
  */
 #define STM32_ADC_MAX_ADCS		3
+#define STM32_ADC_OFFSET		0x100
 #define STM32_ADCX_COMN_OFFSET		0x300
 
+/* STM32F4 - Registers for each ADC instance */
+#define STM32F4_ADC_SR			0x00
+#define STM32F4_ADC_CR1			0x04
+#define STM32F4_ADC_CR2			0x08
+#define STM32F4_ADC_SMPR1		0x0C
+#define STM32F4_ADC_SMPR2		0x10
+#define STM32F4_ADC_HTR			0x24
+#define STM32F4_ADC_LTR			0x28
+#define STM32F4_ADC_SQR1		0x2C
+#define STM32F4_ADC_SQR2		0x30
+#define STM32F4_ADC_SQR3		0x34
+#define STM32F4_ADC_JSQR		0x38
+#define STM32F4_ADC_JDR1		0x3C
+#define STM32F4_ADC_JDR2		0x40
+#define STM32F4_ADC_JDR3		0x44
+#define STM32F4_ADC_JDR4		0x48
+#define STM32F4_ADC_DR			0x4C
+
+/* STM32F4 - common registers for all ADC instances: 1, 2 & 3 */
+#define STM32F4_ADC_CSR			(STM32_ADCX_COMN_OFFSET + 0x00)
+#define STM32F4_ADC_CCR			(STM32_ADCX_COMN_OFFSET + 0x04)
+
+/* STM32F4_ADC_SR - bit fields */
+#define STM32F4_STRT			BIT(4)
+#define STM32F4_EOC			BIT(1)
+
+/* STM32F4_ADC_CR1 - bit fields */
+#define STM32F4_RES_SHIFT		24
+#define STM32F4_RES_MASK		GENMASK(25, 24)
+#define STM32F4_SCAN			BIT(8)
+#define STM32F4_EOCIE			BIT(5)
+
+/* STM32F4_ADC_CR2 - bit fields */
+#define STM32F4_SWSTART			BIT(30)
+#define STM32F4_EXTEN_SHIFT		28
+#define STM32F4_EXTEN_MASK		GENMASK(29, 28)
+#define STM32F4_EXTSEL_SHIFT		24
+#define STM32F4_EXTSEL_MASK		GENMASK(27, 24)
+#define STM32F4_EOCS			BIT(10)
+#define STM32F4_DDS			BIT(9)
+#define STM32F4_DMA			BIT(8)
+#define STM32F4_ADON			BIT(0)
+
+/* STM32F4_ADC_CSR - bit fields */
+#define STM32F4_EOC3			BIT(17)
+#define STM32F4_EOC2			BIT(9)
+#define STM32F4_EOC1			BIT(1)
+
+/* STM32F4_ADC_CCR - bit fields */
+#define STM32F4_ADC_ADCPRE_SHIFT	16
+#define STM32F4_ADC_ADCPRE_MASK		GENMASK(17, 16)
+
+/* STM32H7 - Registers for each ADC instance */
+#define STM32H7_ADC_ISR			0x00
+#define STM32H7_ADC_IER			0x04
+#define STM32H7_ADC_CR			0x08
+#define STM32H7_ADC_CFGR		0x0C
+#define STM32H7_ADC_SMPR1		0x14
+#define STM32H7_ADC_SMPR2		0x18
+#define STM32H7_ADC_PCSEL		0x1C
+#define STM32H7_ADC_SQR1		0x30
+#define STM32H7_ADC_SQR2		0x34
+#define STM32H7_ADC_SQR3		0x38
+#define STM32H7_ADC_SQR4		0x3C
+#define STM32H7_ADC_DR			0x40
+#define STM32H7_ADC_DIFSEL		0xC0
+#define STM32H7_ADC_CALFACT		0xC4
+#define STM32H7_ADC_CALFACT2		0xC8
+
+/* STM32H7 - common registers for all ADC instances */
+#define STM32H7_ADC_CSR			(STM32_ADCX_COMN_OFFSET + 0x00)
+#define STM32H7_ADC_CCR			(STM32_ADCX_COMN_OFFSET + 0x08)
+
+/* STM32H7_ADC_ISR - bit fields */
+#define STM32MP1_VREGREADY		BIT(12)
+#define STM32H7_EOC			BIT(2)
+#define STM32H7_ADRDY			BIT(0)
+
+/* STM32H7_ADC_IER - bit fields */
+#define STM32H7_EOCIE			STM32H7_EOC
+
+/* STM32H7_ADC_CR - bit fields */
+#define STM32H7_ADCAL			BIT(31)
+#define STM32H7_ADCALDIF		BIT(30)
+#define STM32H7_DEEPPWD			BIT(29)
+#define STM32H7_ADVREGEN		BIT(28)
+#define STM32H7_LINCALRDYW6		BIT(27)
+#define STM32H7_LINCALRDYW5		BIT(26)
+#define STM32H7_LINCALRDYW4		BIT(25)
+#define STM32H7_LINCALRDYW3		BIT(24)
+#define STM32H7_LINCALRDYW2		BIT(23)
+#define STM32H7_LINCALRDYW1		BIT(22)
+#define STM32H7_ADCALLIN		BIT(16)
+#define STM32H7_BOOST			BIT(8)
+#define STM32H7_ADSTP			BIT(4)
+#define STM32H7_ADSTART			BIT(2)
+#define STM32H7_ADDIS			BIT(1)
+#define STM32H7_ADEN			BIT(0)
+
+/* STM32H7_ADC_CFGR bit fields */
+#define STM32H7_EXTEN_SHIFT		10
+#define STM32H7_EXTEN_MASK		GENMASK(11, 10)
+#define STM32H7_EXTSEL_SHIFT		5
+#define STM32H7_EXTSEL_MASK		GENMASK(9, 5)
+#define STM32H7_RES_SHIFT		2
+#define STM32H7_RES_MASK		GENMASK(4, 2)
+#define STM32H7_DMNGT_SHIFT		0
+#define STM32H7_DMNGT_MASK		GENMASK(1, 0)
+
+enum stm32h7_adc_dmngt {
+	STM32H7_DMNGT_DR_ONLY,		/* Regular data in DR only */
+	STM32H7_DMNGT_DMA_ONESHOT,	/* DMA one shot mode */
+	STM32H7_DMNGT_DFSDM,		/* DFSDM mode */
+	STM32H7_DMNGT_DMA_CIRC,		/* DMA circular mode */
+};
+
+/* STM32H7_ADC_CALFACT - bit fields */
+#define STM32H7_CALFACT_D_SHIFT		16
+#define STM32H7_CALFACT_D_MASK		GENMASK(26, 16)
+#define STM32H7_CALFACT_S_SHIFT		0
+#define STM32H7_CALFACT_S_MASK		GENMASK(10, 0)
+
+/* STM32H7_ADC_CALFACT2 - bit fields */
+#define STM32H7_LINCALFACT_SHIFT	0
+#define STM32H7_LINCALFACT_MASK		GENMASK(29, 0)
+
+/* STM32H7_ADC_CSR - bit fields */
+#define STM32H7_EOC_SLV			BIT(18)
+#define STM32H7_EOC_MST			BIT(2)
+
+/* STM32H7_ADC_CCR - bit fields */
+#define STM32H7_PRESC_SHIFT		18
+#define STM32H7_PRESC_MASK		GENMASK(21, 18)
+#define STM32H7_CKMODE_SHIFT		16
+#define STM32H7_CKMODE_MASK		GENMASK(17, 16)
+
 /**
  * struct stm32_adc_common - stm32 ADC driver common data (for all instances)
  * @base:		control registers base cpu addr
diff --git a/drivers/iio/adc/stm32-adc.c b/drivers/iio/adc/stm32-adc.c
index 6a7dd08b1e0b..663f8a5012d6 100644
--- a/drivers/iio/adc/stm32-adc.c
+++ b/drivers/iio/adc/stm32-adc.c
@@ -28,115 +28,6 @@
 
 #include "stm32-adc-core.h"
 
-/* STM32F4 - Registers for each ADC instance */
-#define STM32F4_ADC_SR			0x00
-#define STM32F4_ADC_CR1			0x04
-#define STM32F4_ADC_CR2			0x08
-#define STM32F4_ADC_SMPR1		0x0C
-#define STM32F4_ADC_SMPR2		0x10
-#define STM32F4_ADC_HTR			0x24
-#define STM32F4_ADC_LTR			0x28
-#define STM32F4_ADC_SQR1		0x2C
-#define STM32F4_ADC_SQR2		0x30
-#define STM32F4_ADC_SQR3		0x34
-#define STM32F4_ADC_JSQR		0x38
-#define STM32F4_ADC_JDR1		0x3C
-#define STM32F4_ADC_JDR2		0x40
-#define STM32F4_ADC_JDR3		0x44
-#define STM32F4_ADC_JDR4		0x48
-#define STM32F4_ADC_DR			0x4C
-
-/* STM32F4_ADC_SR - bit fields */
-#define STM32F4_STRT			BIT(4)
-#define STM32F4_EOC			BIT(1)
-
-/* STM32F4_ADC_CR1 - bit fields */
-#define STM32F4_RES_SHIFT		24
-#define STM32F4_RES_MASK		GENMASK(25, 24)
-#define STM32F4_SCAN			BIT(8)
-#define STM32F4_EOCIE			BIT(5)
-
-/* STM32F4_ADC_CR2 - bit fields */
-#define STM32F4_SWSTART			BIT(30)
-#define STM32F4_EXTEN_SHIFT		28
-#define STM32F4_EXTEN_MASK		GENMASK(29, 28)
-#define STM32F4_EXTSEL_SHIFT		24
-#define STM32F4_EXTSEL_MASK		GENMASK(27, 24)
-#define STM32F4_EOCS			BIT(10)
-#define STM32F4_DDS			BIT(9)
-#define STM32F4_DMA			BIT(8)
-#define STM32F4_ADON			BIT(0)
-
-/* STM32H7 - Registers for each ADC instance */
-#define STM32H7_ADC_ISR			0x00
-#define STM32H7_ADC_IER			0x04
-#define STM32H7_ADC_CR			0x08
-#define STM32H7_ADC_CFGR		0x0C
-#define STM32H7_ADC_SMPR1		0x14
-#define STM32H7_ADC_SMPR2		0x18
-#define STM32H7_ADC_PCSEL		0x1C
-#define STM32H7_ADC_SQR1		0x30
-#define STM32H7_ADC_SQR2		0x34
-#define STM32H7_ADC_SQR3		0x38
-#define STM32H7_ADC_SQR4		0x3C
-#define STM32H7_ADC_DR			0x40
-#define STM32H7_ADC_DIFSEL		0xC0
-#define STM32H7_ADC_CALFACT		0xC4
-#define STM32H7_ADC_CALFACT2		0xC8
-
-/* STM32H7_ADC_ISR - bit fields */
-#define STM32MP1_VREGREADY		BIT(12)
-#define STM32H7_EOC			BIT(2)
-#define STM32H7_ADRDY			BIT(0)
-
-/* STM32H7_ADC_IER - bit fields */
-#define STM32H7_EOCIE			STM32H7_EOC
-
-/* STM32H7_ADC_CR - bit fields */
-#define STM32H7_ADCAL			BIT(31)
-#define STM32H7_ADCALDIF		BIT(30)
-#define STM32H7_DEEPPWD			BIT(29)
-#define STM32H7_ADVREGEN		BIT(28)
-#define STM32H7_LINCALRDYW6		BIT(27)
-#define STM32H7_LINCALRDYW5		BIT(26)
-#define STM32H7_LINCALRDYW4		BIT(25)
-#define STM32H7_LINCALRDYW3		BIT(24)
-#define STM32H7_LINCALRDYW2		BIT(23)
-#define STM32H7_LINCALRDYW1		BIT(22)
-#define STM32H7_ADCALLIN		BIT(16)
-#define STM32H7_BOOST			BIT(8)
-#define STM32H7_ADSTP			BIT(4)
-#define STM32H7_ADSTART			BIT(2)
-#define STM32H7_ADDIS			BIT(1)
-#define STM32H7_ADEN			BIT(0)
-
-/* STM32H7_ADC_CFGR bit fields */
-#define STM32H7_EXTEN_SHIFT		10
-#define STM32H7_EXTEN_MASK		GENMASK(11, 10)
-#define STM32H7_EXTSEL_SHIFT		5
-#define STM32H7_EXTSEL_MASK		GENMASK(9, 5)
-#define STM32H7_RES_SHIFT		2
-#define STM32H7_RES_MASK		GENMASK(4, 2)
-#define STM32H7_DMNGT_SHIFT		0
-#define STM32H7_DMNGT_MASK		GENMASK(1, 0)
-
-enum stm32h7_adc_dmngt {
-	STM32H7_DMNGT_DR_ONLY,		/* Regular data in DR only */
-	STM32H7_DMNGT_DMA_ONESHOT,	/* DMA one shot mode */
-	STM32H7_DMNGT_DFSDM,		/* DFSDM mode */
-	STM32H7_DMNGT_DMA_CIRC,		/* DMA circular mode */
-};
-
-/* STM32H7_ADC_CALFACT - bit fields */
-#define STM32H7_CALFACT_D_SHIFT		16
-#define STM32H7_CALFACT_D_MASK		GENMASK(26, 16)
-#define STM32H7_CALFACT_S_SHIFT		0
-#define STM32H7_CALFACT_S_MASK		GENMASK(10, 0)
-
-/* STM32H7_ADC_CALFACT2 - bit fields */
-#define STM32H7_LINCALFACT_SHIFT	0
-#define STM32H7_LINCALFACT_MASK		GENMASK(29, 0)
-
 /* Number of linear calibration shadow registers / LINCALRDYW control bits */
 #define STM32H7_LINCALFACT_NUM		6