The "camera" clock defined in arch/arm/mach-s3c64xx/clock.c has null
clock source mux control register as it can have only one parent
clock. In such cases there is a need to configure the parent clock
statically, otherwise s3c_set_clksrc() bails out with an error message
"no parent clock specified" leaving the parent clock not configured.
Define statically the parent clock so it is possible to get or set
rate of the "camera" clock.
While at it remove the unneded null reg_src definition.
Reported-by: In-Bae Jeong <kukyakya@xxxxxxxxx>
Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@xxxxxxxxx>
---
arch/arm/mach-s3c64xx/clock.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 28041e8..2e6d7f9 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -744,9 +744,9 @@ static struct clksrc_clk clksrcs[] = {
.name = "camera",
.ctrlbit = S3C_CLKCON_SCLK_CAM,
.enable = s3c64xx_sclk_ctrl,
+ .parent = &clk_h2,
},
.reg_div = { .reg = S3C_CLK_DIV0, .shift = 20, .size = 4 },
- .reg_src = { .reg = NULL, .shift = 0, .size = 0 },
.sources = &clkset_camif,
},
};
--
1.7.4.1
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