clk: msm: clock-mmss-8996: disable cache based clk rate

Use flag CLKFLAG_NO_RATE_CACHE for RCG and branch clock
for mdss_extpclk_clk used for HDMI interface. Using this
flag will allow the clock framework to calculate rate
again and not depend on the cached rates.

Change-Id: I88f8924074a23e5a6fd48ce6243c7db89580109b
Signed-off-by: Rahul Sharma <rahsha@codeaurora.org>

diff --git a/drivers/clk/msm/clock-mmss-8996.c b/drivers/clk/msm/clock-mmss-8996.c
index 91c871c..30169d3 100644 (file)
--- a/drivers/clk/msm/clock-mmss-8996.c
+++ b/drivers/clk/msm/clock-mmss-8996.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2014-2016, 2018 The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -1517,6 +1517,7 @@ static struct rcg_clk extpclk_clk_src = {
                .dbg_name = "extpclk_clk_src",
                .parent = &ext_extpclk_clk_src.c,
                .ops = &clk_ops_byte,
+               .flags = CLKFLAG_NO_RATE_CACHE,
                VDD_DIG_FMAX_MAP3(LOWER, 150000000, LOW, 300000000,
                                                        NOMINAL, 600000000),
                CLK_INIT(extpclk_clk_src.c),
@@ -2532,6 +2533,7 @@ static struct branch_clk mdss_extpclk_clk = {
                .dbg_name = "mdss_extpclk_clk",
                .parent = &extpclk_clk_src.c,
                .ops = &clk_ops_branch,
+               .flags = CLKFLAG_NO_RATE_CACHE,
                CLK_INIT(mdss_extpclk_clk.c),
        },
 };