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Tegra SoC and clock controller changes for v5.11 

Export symbols and add stubs necessary for upcoming modified Tegra
 memory controller drivers (touching also devfreq and interconnect).
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Merge tag 'tegra-soc-clk-drivers-5.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into devfreq-next

Tegra SoC and clock controller changes for v5.11

Export symbols and add stubs necessary for upcoming modified Tegra
memory controller drivers (touching also devfreq and interconnect).
This commit is contained in:
Chanwoo Choi 2020-12-07 10:25:03 +09:00
parent 98fd9972ed 245157a31e
commit afd589c703
3 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/clk/tegra/clk-tegra20-emc.c
View File

@ -13,6 +13,7 @@
#include <linux/clk-provider.h>
#include <linux/clk/tegra.h>
#include <linux/err.h>
#include <linux/export.h>
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/slab.h>
@ -235,6 +236,7 @@ void tegra20_clk_set_emc_round_callback(tegra20_clk_emc_round_cb *round_cb,
emc->cb_arg = cb_arg;
}
}
EXPORT_SYMBOL_GPL(tegra20_clk_set_emc_round_callback);
bool tegra20_clk_emc_driver_available(struct clk_hw *emc_hw)
{
@ -291,3 +293,4 @@ int tegra20_clk_prepare_emc_mc_same_freq(struct clk *emc_clk, bool same)
return 0;
}
EXPORT_SYMBOL_GPL(tegra20_clk_prepare_emc_mc_same_freq);

2
drivers/soc/tegra/fuse/tegra-apbmisc.c
View File

@ -3,6 +3,7 @@
* Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
*/
#include <linux/export.h>
#include <linux/kernel.h>
#include <linux/of.h>
#include <linux/of_address.h>
@ -90,6 +91,7 @@ u32 tegra_read_ram_code(void)
return straps >> PMC_STRAPPING_OPT_A_RAM_CODE_SHIFT;
}
EXPORT_SYMBOL_GPL(tegra_read_ram_code);
static const struct of_device_id apbmisc_match[] __initconst = {
{ .compatible = "nvidia,tegra20-apbmisc", },

4
include/soc/tegra/fuse.h
View File

@ -56,7 +56,11 @@ u32 tegra_read_straps(void);
u32 tegra_read_ram_code(void);
int tegra_fuse_readl(unsigned long offset, u32 *value);
#ifdef CONFIG_ARCH_TEGRA
extern struct tegra_sku_info tegra_sku_info;
#else
static struct tegra_sku_info tegra_sku_info __maybe_unused;
#endif
struct device *tegra_soc_device_register(void);