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From: jbrunet@baylibre.com (Jerome Brunet)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH 6/7] clk: meson: mpll: correct N2 maximum value
Date: Tue, 28 Feb 2017 14:30:01 +0100	[thread overview]
Message-ID: <20170228133002.17894-7-jbrunet@baylibre.com> (raw)
In-Reply-To: <20170228133002.17894-1-jbrunet@baylibre.com>

Gxbb datasheet says N2 maximum value is 127 but the register field is
9 bits wide, the maximum value should 511.

Test shows value greater than 127, all the way to 511, works well

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
 drivers/clk/meson/clk-mpll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/meson/clk-mpll.c b/drivers/clk/meson/clk-mpll.c
index 342b85d4e22a..540dabe5adad 100644
--- a/drivers/clk/meson/clk-mpll.c
+++ b/drivers/clk/meson/clk-mpll.c
@@ -68,7 +68,7 @@
 #define SDM_MIN 1
 #define SDM_MAX 16383
 #define N2_MIN	4
-#define N2_MAX	127
+#define N2_MAX	511
 
 #define to_meson_clk_mpll(_hw) container_of(_hw, struct meson_clk_mpll, hw)
 
-- 
2.9.3

  parent reply	other threads:[~2017-02-28 13:30 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-28 13:29 [PATCH 0/7] clk: meson: update clock controller for audio support Jerome Brunet
2017-02-28 13:29 ` [PATCH 1/7] clk: meson8b: put dividers and muxes in tables Jerome Brunet
2017-02-28 13:29 ` [PATCH 2/7] clk: gxbb: " Jerome Brunet
2017-02-28 13:29 ` [PATCH 3/7] clk: meson: mpll: add rw operation Jerome Brunet
2017-02-28 13:29 ` [PATCH 4/7] clk: meson: gxbb: mpll: use " Jerome Brunet
2017-02-28 13:30 ` [PATCH 5/7] clk: meson8b: add the mplls clocks 0, 1 and 2 Jerome Brunet
2017-02-28 13:30 ` Jerome Brunet [this message]
2017-02-28 13:30 ` [PATCH 7/7] dt-bindings: clk: gxbb: expose i2s output clock gates Jerome Brunet

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