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51 lines
2.0 KiB
Diff
51 lines
2.0 KiB
Diff
From e7dbfa19572a1440a2e67ef70f94ff204849a0a8 Mon Sep 17 00:00:00 2001
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From: Martin Botka <martin.botka@somainline.org>
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Date: Mon, 19 Feb 2024 15:36:38 +0000
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Subject: [PATCH] thermal/drivers/sun8i: Add support for H616 THS controller
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Add support for the thermal sensor found in H616 SoCs, is the same as
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the H6 thermal sensor controller, but with four sensors.
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Also the registers readings are wrong, unless a bit in the first SYS_CFG
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register cleared, so set exercise the SRAM regmap to take care of that.
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Signed-off-by: Martin Botka <martin.botka@somainline.org>
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Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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Acked-by: Vasily Khoruzhick <anarsoul@gmail.com>
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Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Link: https://lore.kernel.org/r/20240219153639.179814-7-andre.przywara@arm.com
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---
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drivers/thermal/sun8i_thermal.c | 15 +++++++++++++++
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1 file changed, 15 insertions(+)
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--- a/drivers/thermal/sun8i_thermal.c
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+++ b/drivers/thermal/sun8i_thermal.c
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@@ -684,6 +684,20 @@ static const struct ths_thermal_chip sun
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.calc_temp = sun8i_ths_calc_temp,
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};
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+static const struct ths_thermal_chip sun50i_h616_ths = {
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+ .sensor_num = 4,
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+ .has_bus_clk_reset = true,
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+ .needs_sram = true,
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+ .ft_deviation = 8000,
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+ .offset = 263655,
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+ .scale = 810,
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+ .temp_data_base = SUN50I_H6_THS_TEMP_DATA,
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+ .calibrate = sun50i_h6_ths_calibrate,
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+ .init = sun50i_h6_thermal_init,
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+ .irq_ack = sun50i_h6_irq_ack,
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+ .calc_temp = sun8i_ths_calc_temp,
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+};
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+
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static const struct of_device_id of_ths_match[] = {
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{ .compatible = "allwinner,sun8i-a83t-ths", .data = &sun8i_a83t_ths },
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{ .compatible = "allwinner,sun8i-h3-ths", .data = &sun8i_h3_ths },
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@@ -693,6 +707,7 @@ static const struct of_device_id of_ths_
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{ .compatible = "allwinner,sun50i-h5-ths", .data = &sun50i_h5_ths },
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{ .compatible = "allwinner,sun50i-h6-ths", .data = &sun50i_h6_ths },
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{ .compatible = "allwinner,sun20i-d1-ths", .data = &sun20i_d1_ths },
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+ { .compatible = "allwinner,sun50i-h616-ths", .data = &sun50i_h616_ths },
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{ /* sentinel */ },
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};
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MODULE_DEVICE_TABLE(of, of_ths_match);
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