Linux ARM-MSM sub-architecture
 help / color / mirror / Atom feed
From: Stephen Boyd <sboyd@codeaurora.org>
To: Mike Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@codeaurora.org>
Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-arm-msm@vger.kernel.org,
	Bjorn Andersson <bjorn.andersson@sonymobile.com>
Subject: [PATCH] clk: qcom: Set CLK_SET_RATE_PARENT on ce1 clocks
Date: Tue, 14 Jul 2015 17:09:24 -0700	[thread overview]
Message-ID: <1436918964-3895-1-git-send-email-sboyd@codeaurora.org> (raw)

The other ce clocks have the flag set, but ce1 doesn't, so
clk_set_rate() doesn't propagate up the tree to the ce1_src_clk.
Set the flag as this is supported.

Reported-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Fixes: 02824653200b ("clk: qcom: Add APQ8084 Global Clock Controller support")
Fixes: d33faa9ead8d ("clk: qcom: Add support for MSM8974's global clock controller (GCC)")
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
 drivers/clk/qcom/gcc-apq8084.c | 1 +
 drivers/clk/qcom/gcc-msm8974.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/clk/qcom/gcc-apq8084.c b/drivers/clk/qcom/gcc-apq8084.c
index 05b7a25b80e8..3563019b8e3c 100644
--- a/drivers/clk/qcom/gcc-apq8084.c
+++ b/drivers/clk/qcom/gcc-apq8084.c
@@ -2105,6 +2105,7 @@ static struct clk_branch gcc_ce1_clk = {
 				"ce1_clk_src",
 			},
 			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
 		},
 	},
diff --git a/drivers/clk/qcom/gcc-msm8974.c b/drivers/clk/qcom/gcc-msm8974.c
index 2c289702119f..2bcf87538f9d 100644
--- a/drivers/clk/qcom/gcc-msm8974.c
+++ b/drivers/clk/qcom/gcc-msm8974.c
@@ -1783,6 +1783,7 @@ static struct clk_branch gcc_ce1_clk = {
 				"ce1_clk_src",
 			},
 			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
 		},
 	},
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

             reply	other threads:[~2015-07-15  0:09 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-15  0:09 Stephen Boyd [this message]
2015-07-15  0:28 ` [PATCH] clk: qcom: Set CLK_SET_RATE_PARENT on ce1 clocks Bjorn Andersson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1436918964-3895-1-git-send-email-sboyd@codeaurora.org \
    --to=sboyd@codeaurora.org \
    --cc=bjorn.andersson@sonymobile.com \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mturquette@baylibre.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox