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Tegra SoC and clock controller changes for v5.11

Browse Source 
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' into for-v5.11/tegra-mc

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).

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-11-26 18:50:04 +01:00
commit 7f3cdaf795
3 changed files with 9 additions and 0 deletions
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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);