linux-kernel - [PATCH AUTOSEL 4.19 13/53] clk: meson-gxbb: round the vdec dividers to closest

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Message-Id: <20190427014051.7522-13-sashal@kernel.org>
Date:   Fri, 26 Apr 2019 21:40:10 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Maxime Jourdan <mjourdan@...libre.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Sasha Levin <sashal@...nel.org>,
        linux-amlogic@...ts.infradead.org, linux-clk@...r.kernel.org
Subject: [PATCH AUTOSEL 4.19 13/53] clk: meson-gxbb: round the vdec dividers to closest

From: Maxime Jourdan <mjourdan@...libre.com>

[ Upstream commit 9b70c697e87286ade406e6a02091757307dd4b7c ]

We want the video decoder clocks to always round to closest. While the
muxes are already using CLK_MUX_ROUND_CLOSEST, the corresponding
CLK_DIVIDER_ROUND_CLOSEST was forgotten for the dividers.

Fix this by adding the flag to the two vdec dividers.

Fixes: a565242eb9fc ("clk: meson: gxbb: add the video decoder clocks")
Signed-off-by: Maxime Jourdan <mjourdan@...libre.com>
Acked-by: Neil Armstrong <narmstrong@...libre.com>
Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
Link: https://lkml.kernel.org/r/20190319102537.2043-1-mjourdan@baylibre.com
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/clk/meson/gxbb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index 6628ffa31383..4d4f6d842c31 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -1571,6 +1571,7 @@ static struct clk_regmap gxbb_vdec_1_div = {
 		.offset = HHI_VDEC_CLK_CNTL,
 		.shift = 0,
 		.width = 7,
+		.flags = CLK_DIVIDER_ROUND_CLOSEST,
 	},
 	.hw.init = &(struct clk_init_data){
 		.name = "vdec_1_div",
@@ -1616,6 +1617,7 @@ static struct clk_regmap gxbb_vdec_hevc_div = {
 		.offset = HHI_VDEC2_CLK_CNTL,
 		.shift = 16,
 		.width = 7,
+		.flags = CLK_DIVIDER_ROUND_CLOSEST,
 	},
 	.hw.init = &(struct clk_init_data){
 		.name = "vdec_hevc_div",
-- 
2.19.1