/* * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope 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, see . */ #ifndef __SOC_TEGRA_FUSE_H__ #define __SOC_TEGRA_FUSE_H__ #define TEGRA20 0x20 #define TEGRA30 0x30 #define TEGRA114 0x35 #define TEGRA124 0x40 #define TEGRA132 0x13 #define TEGRA210 0x21 #define TEGRA_FUSE_SKU_CALIB_0 0xf0 #define TEGRA30_FUSE_SATA_CALIB 0x124 #define TEGRA_FUSE_USB_CALIB_EXT_0 0x250 #ifndef __ASSEMBLY__ u32 tegra_read_chipid(void); u8 tegra_get_chip_id(void); enum tegra_revision { TEGRA_REVISION_UNKNOWN = 0, TEGRA_REVISION_A01, TEGRA_REVISION_A02, TEGRA_REVISION_A03, TEGRA_REVISION_A03p, TEGRA_REVISION_A04, TEGRA_REVISION_MAX, }; struct tegra_sku_info { int sku_id; int cpu_process_id; int cpu_speedo_id; int cpu_speedo_value; int cpu_iddq_value; int soc_process_id; int soc_speedo_id; int soc_speedo_value; int gpu_process_id; int gpu_speedo_id; int gpu_speedo_value; enum tegra_revision revision; }; u32 tegra_read_straps(void); u32 tegra_read_ram_code(void); u32 tegra_read_chipid(void); int tegra_fuse_readl(unsigned long offset, u32 *value); extern struct tegra_sku_info tegra_sku_info; #endif /* __ASSEMBLY__ */ #endif /* __SOC_TEGRA_FUSE_H__ */ ock/qcom,lcc-ipq806x.h'>logtreecommitdiff
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authorStanislaw Gruszka <sgruszka@redhat.com>2017-01-29 12:40:52 +0100
committerKalle Valo <kvalo@codeaurora.org>2017-01-31 09:08:52 +0200
commit33e962c8871f015f5c8978384553dddcf5b81b22 (patch)
tree43aff96c2ee21d9e0fa2018457778a4de52053cd /include/dt-bindings/clock/qcom,lcc-ipq806x.h
parent575ddce0507789bf9830d089557d2199d2f91865 (diff)
rt2x00: fix clk_get call
clk_get() takes two arguments and might return ERR_PTR(), so we have to nullify pointer on that case, to do not break further call to clk_get_rate(). Reported-by: Felix Fietkau <nbd@nbd.name> Fixes: 34db70b92fae ("rt2x00: add copy of clk for soc devices") Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'include/dt-bindings/clock/qcom,lcc-ipq806x.h')