| From 46ed8479a2e70d547108a5e830b91263f6baf5b9 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Fri, 25 Jan 2019 11:23:04 +0800 |
| Subject: clk: sunxi-ng: sun8i-a23: Enable PLL-MIPI LDOs when ungating it |
| |
| From: Chen-Yu Tsai <wens@csie.org> |
| |
| [ Upstream commit 108a459ef4cd17a28711d81092044e597b5c7618 ] |
| |
| The PLL-MIPI clock is somewhat special as it has its own LDOs which |
| need to be turned on for this PLL to actually work and output a clock |
| signal. |
| |
| Add the 2 LDO enable bits to the gate bits. |
| |
| Fixes: 5690879d93e8 ("clk: sunxi-ng: Add A23 CCU") |
| Signed-off-by: Chen-Yu Tsai <wens@csie.org> |
| Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/clk/sunxi-ng/ccu-sun8i-a23.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a23.c b/drivers/clk/sunxi-ng/ccu-sun8i-a23.c |
| index 5c6d37bdf247c..765c6977484e7 100644 |
| --- a/drivers/clk/sunxi-ng/ccu-sun8i-a23.c |
| +++ b/drivers/clk/sunxi-ng/ccu-sun8i-a23.c |
| @@ -132,7 +132,7 @@ static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_mipi_clk, "pll-mipi", |
| 8, 4, /* N */ |
| 4, 2, /* K */ |
| 0, 4, /* M */ |
| - BIT(31), /* gate */ |
| + BIT(31) | BIT(23) | BIT(22), /* gate */ |
| BIT(28), /* lock */ |
| CLK_SET_RATE_UNGATE); |
| |
| -- |
| 2.20.1 |
| |
