Obtain the values of the mode pins from the R-Car RST driver, which relies on the presence in DT of a device node for the RESET/WDT module. Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Acked-by: Dirk Behme <dirk.behme@xxxxxxxxxxxx> --- v4: - Add Acked-by, v3: - New. --- drivers/clk/renesas/clk-r8a7779.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/clk/renesas/clk-r8a7779.c b/drivers/clk/renesas/clk-r8a7779.c index cf2a37df03b15e60..ca7551bcb1153c3d 100644 --- a/drivers/clk/renesas/clk-r8a7779.c +++ b/drivers/clk/renesas/clk-r8a7779.c @@ -18,6 +18,7 @@ #include <linux/of_address.h> #include <linux/slab.h> #include <linux/spinlock.h> +#include <linux/soc/renesas/rcar-rst.h> #include <dt-bindings/clock/r8a7779-clock.h> @@ -127,6 +128,10 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np) struct clk **clks; unsigned int i, plla_mult; int num_clks; + u32 mode; + + if (rcar_rst_read_mode_pins(&mode)) + return; num_clks = of_property_count_strings(np, "clock-output-names"); if (num_clks < 0) { @@ -148,8 +153,8 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np) cpg->data.clks = clks; cpg->data.clk_num = num_clks; - config = &cpg_clk_configs[CPG_CLK_CONFIG_INDEX(cpg_mode)]; - plla_mult = cpg_plla_mult[CPG_PLLA_MULT_INDEX(cpg_mode)]; + config = &cpg_clk_configs[CPG_CLK_CONFIG_INDEX(mode)]; + plla_mult = cpg_plla_mult[CPG_PLLA_MULT_INDEX(mode)]; for (i = 0; i < num_clks; ++i) { const char *name; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html