Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
clk: renesas: r8a77970: Use common cpg_lock
R-Car Gen3 Socs use the common CPG/MSSR library functions in
rcar-cpg-lib.c, so the R-Car V3M sub-driver can use the common cpg_lock
instead of a driver-private lock.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/0cd9b5ffbe986bd7dc4ffb3f13492123432ee2e1.1716975021.git.geert+renesas@glider.be
+1
-4
+1
-4
drivers/clk/renesas/r8a77970-cpg-mssr.c
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drivers/clk/renesas/r8a77970-cpg-mssr.c
···
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#include <dt-bindings/clock/r8a77970-cpg-mssr.h>
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#include "renesas-cpg-mssr.h"
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#include "rcar-cpg-lib.h"
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#include "rcar-gen3-cpg.h"
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#define CPG_SD0CKCR 0x0074
···
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/* Module Clocks */
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MOD_CLK_BASE
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};
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static spinlock_t cpg_lock;
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static const struct clk_div_table cpg_sd0h_div_table[] = {
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{ 0, 2 }, { 1, 3 }, { 2, 4 }, { 3, 6 },
···
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error = rcar_rst_read_mode_pins(&cpg_mode);
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if (error)
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return error;
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-
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spin_lock_init(&cpg_lock);
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cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
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