target/linux/ipq806x/patches-4.4/307-gcc-Added-the-enable-regs-and-mask-for-PRNG.patch

   1 From dd43e356db678a564ad2cc111962d72ba3162a38 Mon Sep 17 00:00:00 2001
   2 From: Abhishek Sahu <absahu@codeaurora.org>
   3 Date: Wed, 18 Nov 2015 12:38:56 +0530
   4 Subject: ipq806x: gcc: Added the enable regs and mask for PRNG
   5
   6 kernel got hanged while reading from /dev/hwrng at the
   7 time of PRNG clock enable
   8
   9 Change-Id: I89856c7e19e6639508e6a2774304583a3ec91172
  10 Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
  11 ---
  12  drivers/clk/qcom/gcc-ipq806x.c | 2 ++
  13  1 file changed, 2 insertions(+)
  14
  15 --- a/drivers/clk/qcom/gcc-ipq806x.c
  16 +++ b/drivers/clk/qcom/gcc-ipq806x.c
  17 @@ -1240,6 +1240,8 @@ static struct clk_rcg prng_src = {
  18                 .parent_map = gcc_pxo_pll8_map,
  19         },
  20         .clkr = {
  21 +               .enable_reg = 0x2e80,
  22 +               .enable_mask = BIT(11),
  23                 .hw.init = &(struct clk_init_data){
  24                         .name = "prng_src",
  25                         .parent_names = gcc_pxo_pll8,