/* * exynos_tmu.h - Samsung EXYNOS TMU (Thermal Management Unit) * * Copyright (C) 2011 Samsung Electronics * Donggeun Kim * Amit Daniel Kachhap * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _EXYNOS_TMU_H #define _EXYNOS_TMU_H #include #include enum soc_type { SOC_ARCH_EXYNOS3250 = 1, SOC_ARCH_EXYNOS4210, SOC_ARCH_EXYNOS4412, SOC_ARCH_EXYNOS5250, SOC_ARCH_EXYNOS5260, SOC_ARCH_EXYNOS5420, SOC_ARCH_EXYNOS5420_TRIMINFO, SOC_ARCH_EXYNOS5433, SOC_ARCH_EXYNOS5440, SOC_ARCH_EXYNOS7, }; /** * struct exynos_tmu_platform_data * @gain: gain of amplifier in the positive-TC generator block * 0 < gain <= 15 * @reference_voltage: reference voltage of amplifier * in the positive-TC generator block * 0 < reference_voltage <= 31 * @noise_cancel_mode: noise cancellation mode * 000, 100, 101, 110 and 111 can be different modes * @type: determines the type of SOC * @efuse_value: platform defined fuse value * @min_efuse_value: minimum valid trimming data * @max_efuse_value: maximum valid trimming data * @default_temp_offset: default temperature offset in case of no trimming * @cal_type: calibration type for temperature * * This structure is required for configuration of exynos_tmu driver. */ struct exynos_tmu_platform_data { u8 gain; u8 reference_voltage; u8 noise_cancel_mode; u32 efuse_value; u32 min_efuse_value; u32 max_efuse_value; u8 first_point_trim; u8 second_point_trim; u8 default_temp_offset; enum soc_type type; u32 cal_type; u32 cal_mode; }; #endif /* _EXYNOS_TMU_H */ '161e6d44a5e2d3f85365cb717d60e363171b39e6'/>
path: root/drivers/usb/mtu3/mtu3_core.c
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authorGabriel Krisman Bertazi <krisman@collabora.co.uk>2017-01-16 12:23:42 -0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-01-31 11:26:49 +0100
commit161e6d44a5e2d3f85365cb717d60e363171b39e6 (patch)
tree5c8b730a137696ef979f05ceae869b6e0348794c /drivers/usb/mtu3/mtu3_core.c
parent566cf877a1fcb6d6dc0126b076aad062054c2637 (diff)
mmc: sdhci: Ignore unexpected CARD_INT interrupts
One of our kernelCI boxes hanged at boot because a faulty eSDHC device was triggering spurious CARD_INT interrupts for SD cards, causing CMD52 reads, which are not allowed for SD devices. This adds a sanity check to the interruption path, preventing that illegal command from getting sent if the CARD_INT interruption should be disabled. This quirk allows that particular machine to resume boot despite the faulty hardware, instead of getting hung dealing with thousands of mishandled interrupts. Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: <stable@vger.kernel.org>
Diffstat (limited to 'drivers/usb/mtu3/mtu3_core.c')