From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: "Bernhard Rosenkränzer" <bero@baylibre.com>,
daniel.lezcano@linaro.org, rafael@kernel.org, amitk@kernel.org,
rui.zhang@intel.com, matthias.bgg@gmail.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, rdunlap@infradead.org,
ye.xingchen@zte.com.cn, p.zabel@pengutronix.de
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
wenst@chromium.org, james.lo@mediatek.com,
rex-bc.chen@mediatek.com, nfraprado@collabora.com,
abailon@baylibre.com, amergnat@baylibre.com,
khilman@baylibre.com
Subject: Re: [PATCH v4 3/5] thermal/drivers/mediatek/lvts_thermal: Add mt8192 support
Date: Wed, 31 May 2023 10:07:49 +0200 [thread overview]
Message-ID: <7acba6fc-e1f7-8711-cf4a-2c24b2ccaf36@collabora.com> (raw)
In-Reply-To: <20230530195132.2286163-4-bero@baylibre.com>
Il 30/05/23 21:51, Bernhard Rosenkränzer ha scritto:
> From: Balsam CHIHI <bchihi@baylibre.com>
>
> Add LVTS Driver support for MT8192.
>
> Co-developed-by : Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Signed-off-by: Balsam CHIHI <bchihi@baylibre.com>
> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
> Signed-off-by: Bernhard Rosenkränzer <bero@baylibre.com>
> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> ---
> drivers/thermal/mediatek/lvts_thermal.c | 95 +++++++++++++++++++++++++
> 1 file changed, 95 insertions(+)
>
> diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
> index 5ea8a9d569ea6..d5e5214784ece 100644
> --- a/drivers/thermal/mediatek/lvts_thermal.c
> +++ b/drivers/thermal/mediatek/lvts_thermal.c
> @@ -80,6 +80,7 @@
> #define LVTS_MSR_FILTERED_MODE 1
>
> #define LVTS_HW_SHUTDOWN_MT8195 105000
> +#define LVTS_HW_SHUTDOWN_MT8192 105000
>
> static int golden_temp = LVTS_GOLDEN_TEMP_DEFAULT;
> static int coeff_b = LVTS_COEFF_B;
> @@ -1280,6 +1281,88 @@ static const struct lvts_ctrl_data mt8195_lvts_ap_data_ctrl[] = {
> }
> };
>
> +static const struct lvts_ctrl_data mt8192_lvts_mcu_data_ctrl[] = {
> + {
> + .cal_offset = { 0x04, 0x08 },
> + .lvts_sensor = {
> + { .dt_id = MT8192_MCU_BIG_CPU0 },
> + { .dt_id = MT8192_MCU_BIG_CPU1 }
> + },
> + .num_lvts_sensor = 2,
> + .offset = 0x0,
> + .hw_tshut_temp = LVTS_HW_SHUTDOWN_MT8192,
> + .mode = LVTS_MSR_FILTERED_MODE,
> + },
> + {
> + .cal_offset = { 0x0c, 0x10 },
> + .lvts_sensor = {
> + { .dt_id = MT8192_MCU_BIG_CPU2 },
> + { .dt_id = MT8192_MCU_BIG_CPU3 }
> + },
> + .num_lvts_sensor = 2,
> + .offset = 0x100,
> + .hw_tshut_temp = LVTS_HW_SHUTDOWN_MT8192,
> + .mode = LVTS_MSR_FILTERED_MODE,
> + },
> + {
> + .cal_offset = { 0x14, 0x18, 0x1c, 0x20 },
> + .lvts_sensor = {
> + { .dt_id = MT8192_MCU_LITTLE_CPU0 },
> + { .dt_id = MT8192_MCU_LITTLE_CPU1 },
> + { .dt_id = MT8192_MCU_LITTLE_CPU2 },
> + { .dt_id = MT8192_MCU_LITTLE_CPU3 }
> + },
> + .num_lvts_sensor = 4,
> + .offset = 0x200,
> + .hw_tshut_temp = LVTS_HW_SHUTDOWN_MT8192,
> + .mode = LVTS_MSR_FILTERED_MODE,
> + }
> +};
> +
> +static const struct lvts_ctrl_data mt8192_lvts_ap_data_ctrl[] = {
> + {
> + .cal_offset = { 0x24, 0x28 },
> + .lvts_sensor = {
> + { .dt_id = MT8192_AP_VPU0 },
> + { .dt_id = MT8192_AP_VPU1 }
> + },
> + .num_lvts_sensor = 2,
> + .offset = 0x0,
> + .hw_tshut_temp = LVTS_HW_SHUTDOWN_MT8192,
> + },
> + {
> + .cal_offset = { 0x2c, 0x30 },
> + .lvts_sensor = {
> + { .dt_id = MT8192_AP_GPU0 },
> + { .dt_id = MT8192_AP_GPU1 }
> + },
> + .num_lvts_sensor = 2,
> + .offset = 0x100,
> + .hw_tshut_temp = LVTS_HW_SHUTDOWN_MT8192,
I'm unable to get readings for the GPU sensors, didn't really check
the others; `cat (xxxx)` gives a resource not available error, is that
the same for you?!
Regards,
Angelo
> + },
> + {
> + .cal_offset = { 0x34, 0x38 },
> + .lvts_sensor = {
> + { .dt_id = MT8192_AP_INFRA },
> + { .dt_id = MT8192_AP_CAM },
> + },
> + .num_lvts_sensor = 2,
> + .offset = 0x200,
> + .hw_tshut_temp = LVTS_HW_SHUTDOWN_MT8192,
> + },
> + {
> + .cal_offset = { 0x3c, 0x40, 0x44 },
> + .lvts_sensor = {
> + { .dt_id = MT8192_AP_MD0 },
> + { .dt_id = MT8192_AP_MD1 },
> + { .dt_id = MT8192_AP_MD2 }
> + },
> + .num_lvts_sensor = 3,
> + .offset = 0x300,
> + .hw_tshut_temp = LVTS_HW_SHUTDOWN_MT8192,
> + }
> +};
> +
> static const struct lvts_data mt8195_lvts_mcu_data = {
> .lvts_ctrl = mt8195_lvts_mcu_data_ctrl,
> .num_lvts_ctrl = ARRAY_SIZE(mt8195_lvts_mcu_data_ctrl),
> @@ -1290,9 +1373,21 @@ static const struct lvts_data mt8195_lvts_ap_data = {
> .num_lvts_ctrl = ARRAY_SIZE(mt8195_lvts_ap_data_ctrl),
> };
>
> +static const struct lvts_data mt8192_lvts_mcu_data = {
> + .lvts_ctrl = mt8192_lvts_mcu_data_ctrl,
> + .num_lvts_ctrl = ARRAY_SIZE(mt8192_lvts_mcu_data_ctrl),
> +};
> +
> +static const struct lvts_data mt8192_lvts_ap_data = {
> + .lvts_ctrl = mt8192_lvts_ap_data_ctrl,
> + .num_lvts_ctrl = ARRAY_SIZE(mt8192_lvts_ap_data_ctrl),
> +};
> +
> static const struct of_device_id lvts_of_match[] = {
> { .compatible = "mediatek,mt8195-lvts-mcu", .data = &mt8195_lvts_mcu_data },
> { .compatible = "mediatek,mt8195-lvts-ap", .data = &mt8195_lvts_ap_data },
> + { .compatible = "mediatek,mt8192-lvts-mcu", .data = &mt8192_lvts_mcu_data },
> + { .compatible = "mediatek,mt8192-lvts-ap", .data = &mt8192_lvts_ap_data },
> {},
> };
> MODULE_DEVICE_TABLE(of, lvts_of_match);
next prev parent reply other threads:[~2023-05-31 8:08 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-30 19:51 [PATCH v4 0/5] Add LVTS support for mt8192 Bernhard Rosenkränzer
2023-05-30 19:51 ` [PATCH v4 1/5] dt-bindings: thermal: mediatek: Add LVTS thermal controller definition " Bernhard Rosenkränzer
2023-05-30 19:51 ` [PATCH v4 2/5] thermal/drivers/mediatek/lvts_thermal: Add suspend and resume Bernhard Rosenkränzer
2023-05-31 8:05 ` AngeloGioacchino Del Regno
2023-08-23 7:48 ` Daniel Lezcano
2023-09-25 14:52 ` Alexandre Mergnat
2023-05-30 19:51 ` [PATCH v4 3/5] thermal/drivers/mediatek/lvts_thermal: Add mt8192 support Bernhard Rosenkränzer
2023-05-31 8:07 ` AngeloGioacchino Del Regno [this message]
2023-07-04 6:23 ` Chen-Yu Tsai
2023-07-04 6:22 ` Chen-Yu Tsai
2023-05-30 19:51 ` [PATCH v4 4/5] arm64: dts: mediatek: mt8192: Add thermal nodes and thermal zones Bernhard Rosenkränzer
2023-05-31 7:45 ` Chen-Yu Tsai
2023-05-31 8:03 ` AngeloGioacchino Del Regno
2023-05-30 19:51 ` [PATCH v4 5/5] thermal/drivers/mediatek/lvts_thermal: Update calibration data documentation Bernhard Rosenkränzer
2023-05-31 4:49 ` [PATCH v4 0/5] Add LVTS support for mt8192 Chen-Yu Tsai
2023-06-01 17:09 ` Nícolas F. R. A. Prado
2023-06-05 7:52 ` AngeloGioacchino Del Regno
2023-06-08 9:39 ` Daniel Lezcano
2023-06-08 10:06 ` Daniel Lezcano
2023-08-16 19:57 ` Nícolas F. R. A. Prado
2023-08-16 20:49 ` Daniel Lezcano
2023-08-16 21:02 ` Nícolas F. R. A. Prado
2023-08-17 8:45 ` Chen-Yu Tsai
2023-08-17 11:39 ` Daniel Lezcano
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