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https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
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5c6603e741
The driver needs some low-level register access for setting the core and bus frequencies. These registers are owned by the clk driver, so move the low-level access into that driver with a slightly higher-level interface and avoid any machine header file dependencies. Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: linux-clk@vger.kernel.org Cc: linux-pm@vger.kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
10 lines
339 B
C
10 lines
339 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifdef CONFIG_PXA3xx
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extern unsigned pxa3xx_get_clk_frequency_khz(int);
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extern void pxa3xx_clk_update_accr(u32 disable, u32 enable, u32 xclkcfg, u32 mask);
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#else
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#define pxa3xx_get_clk_frequency_khz(x) (0)
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#define pxa3xx_clk_update_accr(disable, enable, xclkcfg, mask) do { } while (0)
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#endif
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