Unverified Commit 1712c896 authored by AngeloGioacchino Del Regno's avatar AngeloGioacchino Del Regno
Browse files

soc: mediatek: mtk-svs: Move t-calibration-data retrieval to svs_probe() 

The t-calibration-data (SVS-Thermal calibration data) shall exist for
all SoCs or SVS won't work anyway: move it to the common svs_probe()
function and remove it from all of the per-SoC efuse_parsing() probe
callbacks.

Link: https://lore.kernel.org/r/20231121125044.78642-10-angelogioacchino.delregno@collabora.com


Signed-off-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
parent 34f806b7

drivers/soc/mediatek/mtk-svs.c

+6 −26
Original line number Diff line number Diff line
@@ -1884,11 +1884,6 @@ static bool svs_mt8195_efuse_parsing(struct svs_platform *svsp) 
		svsb->vmax += svsb->dvt_fixed;

	}



	ret = svs_get_efuse_data(svsp, "t-calibration-data",

				 &svsp->tefuse, &svsp->tefuse_max);

	if (ret)

		return false;



	for (i = 0; i < svsp->tefuse_max; i++)

		if (svsp->tefuse[i] != 0)

			break;
@@ -1949,11 +1944,6 @@ static bool svs_mt8192_efuse_parsing(struct svs_platform *svsp) 
		svsb->vmax += svsb->dvt_fixed;

	}



	ret = svs_get_efuse_data(svsp, "t-calibration-data",

				 &svsp->tefuse, &svsp->tefuse_max);

	if (ret)

		return false;



	for (i = 0; i < svsp->tefuse_max; i++)

		if (svsp->tefuse[i] != 0)

			break;
@@ -2009,11 +1999,6 @@ static bool svs_mt8188_efuse_parsing(struct svs_platform *svsp) 
		svsb->vmax += svsb->dvt_fixed;

	}



	ret = svs_get_efuse_data(svsp, "t-calibration-data",

				 &svsp->tefuse, &svsp->tefuse_max);

	if (ret)

		return false;



	for (i = 0; i < svsp->tefuse_max; i++)

		if (svsp->tefuse[i] != 0)

			break;
@@ -2097,11 +2082,6 @@ static bool svs_mt8186_efuse_parsing(struct svs_platform *svsp) 
		svsb->vmax += svsb->dvt_fixed;

	}



	ret = svs_get_efuse_data(svsp, "t-calibration-data",

				 &svsp->tefuse, &svsp->tefuse_max);

	if (ret)

		return false;



	golden_temp = (svsp->tefuse[0] >> 24) & GENMASK(7, 0);

	if (!golden_temp)

		golden_temp = 50;
@@ -2198,11 +2178,6 @@ static bool svs_mt8183_efuse_parsing(struct svs_platform *svsp) 
		}

	}



	ret = svs_get_efuse_data(svsp, "t-calibration-data",

				 &svsp->tefuse, &svsp->tefuse_max);

	if (ret)

		return false;



	/* Thermal efuse parsing */

	adc_ge_t = (svsp->tefuse[1] >> 22) & GENMASK(9, 0);

	adc_oe_t = (svsp->tefuse[1] >> 12) & GENMASK(9, 0);
@@ -3040,8 +3015,13 @@ static int svs_probe(struct platform_device *pdev) 


	ret = svs_get_efuse_data(svsp, "svs-calibration-data",

				 &svsp->efuse, &svsp->efuse_max);

	if (ret)

		return dev_err_probe(&pdev->dev, ret, "Cannot read SVS calibration\n");



	ret = svs_get_efuse_data(svsp, "t-calibration-data",

				 &svsp->tefuse, &svsp->tefuse_max);

	if (ret) {

		ret = -EPERM;

		dev_err_probe(&pdev->dev, ret, "Cannot read SVS-Thermal calibration\n");

		goto svs_probe_free_efuse;

	}