Patch "iio: adc: meson-saradc: Meson8 and Meson8b do not have REG11 and REG13" has been added to the 4.14-stable tree

@@ -224,6 +224,7 @@ struct meson_sar_adc_data {
 	u32					bandgap_reg;
 	unsigned int				resolution;
 	const char				*name;
+	const struct regmap_config		*regmap_config;
 };
 
 struct meson_sar_adc_priv {

@@ -243,13 +244,20 @@ struct meson_sar_adc_priv {
 	int					calibscale;
 };
 
-static const struct regmap_config meson_sar_adc_regmap_config = {
+static const struct regmap_config meson_sar_adc_regmap_config_gxbb = {
 	.reg_bits = 8,
 	.val_bits = 32,
 	.reg_stride = 4,
 	.max_register = MESON_SAR_ADC_REG13,
 };
 
+static const struct regmap_config meson_sar_adc_regmap_config_meson8 = {
+	.reg_bits = 8,
+	.val_bits = 32,
+	.reg_stride = 4,
+	.max_register = MESON_SAR_ADC_DELTA_10,
+};
+
 static unsigned int meson_sar_adc_get_fifo_count(struct iio_dev *indio_dev)
 {
 	struct meson_sar_adc_priv *priv = iio_priv(indio_dev);

@@ -860,6 +868,7 @@ static const struct iio_info meson_sar_a
 static const struct meson_sar_adc_data meson_sar_adc_meson8_data = {
 	.has_bl30_integration = false,
 	.bandgap_reg = MESON_SAR_ADC_DELTA_10,
+	.regmap_config = &meson_sar_adc_regmap_config_meson8,
 	.resolution = 10,
 	.name = "meson-meson8-saradc",
 };

@@ -867,6 +876,7 @@ static const struct meson_sar_adc_data m
 static const struct meson_sar_adc_data meson_sar_adc_meson8b_data = {
 	.has_bl30_integration = false,
 	.bandgap_reg = MESON_SAR_ADC_DELTA_10,
+	.regmap_config = &meson_sar_adc_regmap_config_meson8,
 	.resolution = 10,
 	.name = "meson-meson8b-saradc",
 };

@@ -874,6 +884,7 @@ static const struct meson_sar_adc_data m
 static const struct meson_sar_adc_data meson_sar_adc_gxbb_data = {
 	.has_bl30_integration = true,
 	.bandgap_reg = MESON_SAR_ADC_REG11,
+	.regmap_config = &meson_sar_adc_regmap_config_gxbb,
 	.resolution = 10,
 	.name = "meson-gxbb-saradc",
 };

@@ -881,6 +892,7 @@ static const struct meson_sar_adc_data m
 static const struct meson_sar_adc_data meson_sar_adc_gxl_data = {
 	.has_bl30_integration = true,
 	.bandgap_reg = MESON_SAR_ADC_REG11,
+	.regmap_config = &meson_sar_adc_regmap_config_gxbb,
 	.resolution = 12,
 	.name = "meson-gxl-saradc",
 };

@@ -888,6 +900,7 @@ static const struct meson_sar_adc_data m
 static const struct meson_sar_adc_data meson_sar_adc_gxm_data = {
 	.has_bl30_integration = true,
 	.bandgap_reg = MESON_SAR_ADC_REG11,
+	.regmap_config = &meson_sar_adc_regmap_config_gxbb,
 	.resolution = 12,
 	.name = "meson-gxm-saradc",
 };

@@ -965,7 +978,7 @@ static int meson_sar_adc_probe(struct pl
 		return ret;
 
 	priv->regmap = devm_regmap_init_mmio(&pdev->dev, base,
-					     &meson_sar_adc_regmap_config);
+					     priv->data->regmap_config);
 	if (IS_ERR(priv->regmap))
 		return PTR_ERR(priv->regmap);