From: Jerome Brunet <jbrunet@baylibre.com>
To: Neil Armstrong <narmstrong@baylibre.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: Kevin Hilman <khilman@baylibre.com>,
linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org,
Jerome Brunet <jbrunet@baylibre.com>
Subject: [PATCH v2 2/7] clk: meson: gxbb: no spread spectrum on mpll0
Date: Mon, 13 May 2019 14:31:10 +0200 [thread overview]
Message-ID: <20190513123115.18145-3-jbrunet@baylibre.com> (raw)
In-Reply-To: <20190513123115.18145-1-jbrunet@baylibre.com>
The documentation says there is an SSEN bit on mpll0 but, after testing
it, no spread spectrum function appears to be enabled by this bit on any
of the MPLLs.
Let's remove it until we know more
Fixes: 1f737ffa13ef ("clk: meson: mpll: fix mpll0 fractional part ignored")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
drivers/clk/meson/gxbb.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index 29ffb4fde714..dab16d9b1af8 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -679,11 +679,6 @@ static struct clk_regmap gxbb_mpll0_div = {
.shift = 16,
.width = 9,
},
- .ssen = {
- .reg_off = HHI_MPLL_CNTL,
- .shift = 25,
- .width = 1,
- },
.lock = &meson_clk_lock,
},
.hw.init = &(struct clk_init_data){
--
2.20.1
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
next prev parent reply other threads:[~2019-05-13 12:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-13 12:31 [PATCH v2 0/7] clk: meson: fix mpll jitter Jerome Brunet
2019-05-13 12:31 ` [PATCH v2 1/7] clk: meson: mpll: properly handle spread spectrum Jerome Brunet
2019-05-14 18:16 ` Martin Blumenstingl
2019-05-13 12:31 ` Jerome Brunet [this message]
2019-05-13 12:31 ` [PATCH v2 3/7] clk: meson: axg: spread spectrum is on mpll2 Jerome Brunet
2019-05-13 12:31 ` [PATCH v2 4/7] clk: meson: mpll: add init callback and regs Jerome Brunet
2019-05-13 12:31 ` [PATCH v2 5/7] clk: meson: g12a: add mpll register init sequences Jerome Brunet
2019-05-13 12:31 ` [PATCH v2 6/7] clk: meson: eeclk: add init regs Jerome Brunet
2019-05-13 12:31 ` [PATCH v2 7/7] clk: meson: g12a: add controller register init Jerome Brunet
2019-05-20 11:26 ` [PATCH v2 0/7] clk: meson: fix mpll jitter Jerome Brunet
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190513123115.18145-3-jbrunet@baylibre.com \
--to=jbrunet@baylibre.com \
--cc=khilman@baylibre.com \
--cc=linux-amlogic@lists.infradead.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mturquette@baylibre.com \
--cc=narmstrong@baylibre.com \
--cc=sboyd@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®