diff options
| author | Dong Aisheng <aisheng.dong@nxp.com> | 2016-06-08 22:33:30 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-10 10:26:18 +0200 |
| commit | 2bf147618a8f9adb80709995a3cd483ff4b2ee54 (patch) | |
| tree | 08af8378eea0a40cb079fe46cdefbcd21018a01d /drivers/clk | |
| parent | 433104f880283f881dd139c459533eb538f79ae4 (diff) | |
clk: imx: clk-pllv3: fix incorrect handle of enet powerdown bit
commit b3e76bdc0b2190e67427d31cd740debd01c03631 upstream.
After commit f53947456f98 ("ARM: clk: imx: update pllv3 to support imx7"),
the former used BM_PLL_POWER bit is not correct anymore for IMX7 ENET.
Instead, pll->powerdown holds the correct bit, so using powerdown bit
in clk_pllv3_{prepare | unprepare} functions.
Fixes: f53947456f98 ("ARM: clk: imx: update pllv3 to support imx7")
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/imx/clk-pllv3.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/clk/imx/clk-pllv3.c b/drivers/clk/imx/clk-pllv3.c index 6addf8f58b97..cbecbd584624 100644 --- a/drivers/clk/imx/clk-pllv3.c +++ b/drivers/clk/imx/clk-pllv3.c @@ -76,9 +76,9 @@ static int clk_pllv3_prepare(struct clk_hw *hw) val = readl_relaxed(pll->base); if (pll->powerup_set) - val |= BM_PLL_POWER; + val |= pll->powerdown; else - val &= ~BM_PLL_POWER; + val &= ~pll->powerdown; writel_relaxed(val, pll->base); return clk_pllv3_wait_lock(pll); @@ -91,9 +91,9 @@ static void clk_pllv3_unprepare(struct clk_hw *hw) val = readl_relaxed(pll->base); if (pll->powerup_set) - val &= ~BM_PLL_POWER; + val &= ~pll->powerdown; else - val |= BM_PLL_POWER; + val |= pll->powerdown; writel_relaxed(val, pll->base); } |