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Message-Id: <20210208121752.2255465-2-jernej.skrabec@siol.net>
Date: Mon, 8 Feb 2021 13:17:48 +0100
From: Jernej Skrabec <jernej.skrabec@...l.net>
To: mripard@...nel.org, wens@...e.org
Cc: mturquette@...libre.com, sboyd@...nel.org, airlied@...ux.ie,
daniel@...ll.ch, linux-clk@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
dri-devel@...ts.freedesktop.org, linux-sunxi@...glegroups.com,
Andre Heider <a.heider@...il.com>
Subject: [PATCH v2 1/5] clk: sunxi-ng: mp: fix parent rate change flag check
CLK_SET_RATE_PARENT flag is checked on parent clock instead of current
one. Fix that.
Fixes: 3f790433c3cb ("clk: sunxi-ng: Adjust MP clock parent rate when allowed")
Reviewed-by: Chen-Yu Tsai <wens@...e.org>
Tested-by: Andre Heider <a.heider@...il.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@...l.net>
---
drivers/clk/sunxi-ng/ccu_mp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/sunxi-ng/ccu_mp.c b/drivers/clk/sunxi-ng/ccu_mp.c
index fa4ecb915590..5f40be6d2dfd 100644
--- a/drivers/clk/sunxi-ng/ccu_mp.c
+++ b/drivers/clk/sunxi-ng/ccu_mp.c
@@ -108,7 +108,7 @@ static unsigned long ccu_mp_round_rate(struct ccu_mux_internal *mux,
max_m = cmp->m.max ?: 1 << cmp->m.width;
max_p = cmp->p.max ?: 1 << ((1 << cmp->p.width) - 1);
- if (!(clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)) {
+ if (!(clk_hw_get_flags(&cmp->common.hw) & CLK_SET_RATE_PARENT)) {
ccu_mp_find_best(*parent_rate, rate, max_m, max_p, &m, &p);
rate = *parent_rate / p / m;
} else {
--
2.30.0
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