[added,to,the,4.1,stable,tree] clk: qcom: msm8916: Fix crypto clock flags

Message ID 1468292170-22812-228-git-send-email-sasha.levin@oracle.com
State New
Headers show

Commit Message

Sasha Levin July 12, 2016, 2:55 a.m.
From: Andy Gross <andy.gross@linaro.org>


This patch has been added to the 4.1 stable tree. If you have any
objections, please let us know.

-- 
2.5.0

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Patch

===============

[ Upstream commit 2a0974aa1a0b40a92387ea03dbfeacfbc9ba182c ]

This patch adds the CLK_SET_RATE_PARENT flag for the crypto core and
ahb blocks.  Without this flag, clk_set_rate can fail for certain
frequency requests.

Signed-off-by: Andy Gross <andy.gross@linaro.org>
Fixes: 3966fab8b6ab ("clk: qcom: Add MSM8916 Global Clock Controller support")
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
---
 drivers/clk/qcom/gcc-msm8916.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c
index 5d75bff..0f72199 100644
--- a/drivers/clk/qcom/gcc-msm8916.c
+++ b/drivers/clk/qcom/gcc-msm8916.c
@@ -1961,6 +1961,7 @@  static struct clk_branch gcc_crypto_ahb_clk = {
 				"pcnoc_bfdcd_clk_src",
 			},
 			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -1996,6 +1997,7 @@  static struct clk_branch gcc_crypto_clk = {
 				"crypto_clk_src",
 			},
 			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
 		},
 	},