add at24 driver

hc

2023-11-06 15ade055295d13f95d49e3d99b09f3bbfb4a43e7

 kernel/drivers/iio/adc/rockchip_saradc.c
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@@ -321,6 +321,21 @@
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 	.power_down = rockchip_saradc_power_down_v1,
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 };
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+static const struct iio_chan_spec rockchip_rk3528_saradc_iio_channels[] = {
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+	SARADC_CHANNEL(0, "adc0", 10),
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+	SARADC_CHANNEL(1, "adc1", 10),
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+	SARADC_CHANNEL(2, "adc2", 10),
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+	SARADC_CHANNEL(3, "adc3", 10),
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+};
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+
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+static const struct rockchip_saradc_data rk3528_saradc_data = {
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+	.channels = rockchip_rk3528_saradc_iio_channels,
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+	.num_channels = ARRAY_SIZE(rockchip_rk3528_saradc_iio_channels),
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+	.clk_rate = 1000000,
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+	.start = rockchip_saradc_start_v2,
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+	.read = rockchip_saradc_read_v2,
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+};
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+
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 static const struct iio_chan_spec rockchip_rk3568_saradc_iio_channels[] = {
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 	SARADC_CHANNEL(0, "adc0", 10),
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 	SARADC_CHANNEL(1, "adc1", 10),
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@@ -384,6 +399,9 @@
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 		.compatible = "rockchip,rk3399-saradc",
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 		.data = &rk3399_saradc_data,
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 	}, {
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+		.compatible = "rockchip,rk3528-saradc",
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+		.data = &rk3528_saradc_data,
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+	}, {
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 		.compatible = "rockchip,rk3568-saradc",
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 		.data = &rk3568_saradc_data,
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 	}, {