Messages in this thread Patch in this message | | | From | Ansuel Smith <> | Subject | [RESEND PATCH] ipq806x: gcc: Added the enable regs and mask for PRNG | Date | Sat, 14 Mar 2020 14:36:00 +0100 |
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Kernel got hanged while reading from /dev/hwrng at the time of PRNG clock enable
Fixes: 24d8fba44af3 "clk: qcom: Add support for IPQ8064's global clock controller (GCC)"
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org> Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> --- drivers/clk/qcom/gcc-ipq806x.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c index b0eee0903807..a8456e09c44d 100644 --- a/drivers/clk/qcom/gcc-ipq806x.c +++ b/drivers/clk/qcom/gcc-ipq806x.c @@ -1224,6 +1224,8 @@ static struct clk_rcg prng_src = { .parent_map = gcc_pxo_pll8_map, }, .clkr = { + .enable_reg = 0x2e80, + .enable_mask = BIT(11), .hw.init = &(struct clk_init_data){ .name = "prng_src", .parent_names = gcc_pxo_pll8, -- 2.25.0
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