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| author | Pavel Kubelun <be.dissent@gmail.com> | 2016-11-15 19:27:55 +0300 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2016-12-01 15:47:43 +0100 |
| commit | 8fca99266ef45f4b58bfa17a1d6d9eb749db23ef (patch) | |
| tree | 62bdc30c0ab81534c153c22a1d0ce59e0910e648 | |
| parent | 94e4ee5395b437e9ddaec8cdea47c1a4a9ba0c01 (diff) | |
| download | mtk-20170518-8fca99266ef45f4b58bfa17a1d6d9eb749db23ef.zip mtk-20170518-8fca99266ef45f4b58bfa17a1d6d9eb749db23ef.tar.gz mtk-20170518-8fca99266ef45f4b58bfa17a1d6d9eb749db23ef.tar.bz2 | |
ipq806x: add enable reg and masks for PRNG
Cherry-picked from https://source.codeaurora.org/quic/qsdk/system/openwrt/tree/?h=korg/linux-3.4.y/release/arugula_bb_cs
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
| -rw-r--r-- | target/linux/ipq806x/patches-4.4/307-gcc-Added-the-enable-regs-and-mask-for-PRNG.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-4.4/307-gcc-Added-the-enable-regs-and-mask-for-PRNG.patch b/target/linux/ipq806x/patches-4.4/307-gcc-Added-the-enable-regs-and-mask-for-PRNG.patch new file mode 100644 index 0000000..e90f4a6 --- /dev/null +++ b/target/linux/ipq806x/patches-4.4/307-gcc-Added-the-enable-regs-and-mask-for-PRNG.patch @@ -0,0 +1,25 @@ +From dd43e356db678a564ad2cc111962d72ba3162a38 Mon Sep 17 00:00:00 2001 +From: Abhishek Sahu <absahu@codeaurora.org> +Date: Wed, 18 Nov 2015 12:38:56 +0530 +Subject: ipq806x: gcc: Added the enable regs and mask for PRNG + +kernel got hanged while reading from /dev/hwrng at the +time of PRNG clock enable + +Change-Id: I89856c7e19e6639508e6a2774304583a3ec91172 +Signed-off-by: Abhishek Sahu <absahu@codeaurora.org> +--- + drivers/clk/qcom/gcc-ipq806x.c | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/drivers/clk/qcom/gcc-ipq806x.c ++++ b/drivers/clk/qcom/gcc-ipq806x.c +@@ -1240,6 +1240,8 @@ 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, |