Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1228550 > unrolled thread

[PATCH 4.2 043/120] clk: qcom: Set CLK_SET_RATE_PARENT on ce1 clocks

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.

Contents

  [PATCH 4.2 043/120] clk: qcom: Set CLK_SET_RATE_PARENT on ce1 clocks Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-09-19 19:50 +0200

#1228550 — [PATCH 4.2 043/120] clk: qcom: Set CLK_SET_RATE_PARENT on ce1 clocks

4.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Stephen Boyd <sboyd@codeaurora.org>

commit d7a304e9d018c99dda80f4c16ec0fe817b5be4a1 upstream.

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>
Tested-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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/clk/qcom/gcc-apq8084.c |    1 +
 drivers/clk/qcom/gcc-msm8974.c |    1 +
 2 files changed, 2 insertions(+)

--- 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,
 		},
 	},
--- 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,
 		},
 	},


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[toc] | [standalone]

Back to top | Article view | linux.kernel

csiph-web