| Message ID | 1389113273-10364-3-git-send-email-laurent.pinchart+renesas@ideasonboard.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/clk/shmobile/clk-rcar-gen2.c b/drivers/clk/shmobile/clk-rcar-gen2.c index 8c7bcbd..dd272a0 100644 --- a/drivers/clk/shmobile/clk-rcar-gen2.c +++ b/drivers/clk/shmobile/clk-rcar-gen2.c @@ -215,7 +215,7 @@ rcar_gen2_cpg_register_clock(struct device_node *np, struct rcar_gen2_cpg *cpg, } else if (!strcmp(name, "qspi")) { parent_name = "pll1_div2"; div = (cpg_mode & (BIT(3) | BIT(2) | BIT(1))) == BIT(2) - ? 16 : 20; + ? 8 : 10; } else if (!strcmp(name, "sdh")) { parent_name = "pll1_div2"; table = cpg_sdh_div_table;
The qspi clock divisor is incorrectly set to twice the value it should have, possibly because it has been computed based on PLL1 as the clock parent instead of PLL1 / 2 (the datasheets specifies the qspi nominal frequencies, not the divisor values). Fix it. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- drivers/clk/shmobile/clk-rcar-gen2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)