[RFC PATCH 07/10] clk: rockchip: set clk-ddr to GET_RATE_NOCACHE.
From: Enric Balletbo i Serra <hidden>
Date: 2018-05-14 21:16:47
Also in:
dri-devel, linux-clk, linux-pm, linux-rockchip, lkml
Subsystem:
arm/rockchip soc support, common clk framework, the rest · Maintainers:
Heiko Stuebner, Michael Turquette, Stephen Boyd, Linus Torvalds
From: Derek Basehore <redacted> This adds the flag to the clk-ddr in rockchip to not use the cached rate for get_rate. This is to handle timeout error conditions in SMC for the set rate function. Signed-off-by: Derek Basehore <redacted> Signed-off-by: Enric Balletbo i Serra <redacted> --- drivers/clk/rockchip/clk-ddr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/rockchip/clk-ddr.c b/drivers/clk/rockchip/clk-ddr.c
index de00590af167..dffd5ac5847b 100644
--- a/drivers/clk/rockchip/clk-ddr.c
+++ b/drivers/clk/rockchip/clk-ddr.c@@ -226,7 +226,7 @@ struct clk *rockchip_clk_register_ddrclk(const char *name, int flags, init.num_parents = num_parents; init.flags = flags; - init.flags |= CLK_SET_RATE_NO_REPARENT; + init.flags |= CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE; switch (ddr_flag) { case ROCKCHIP_DDRCLK_SIP:
--
2.17.0