From: Jerome Brunet <jbrunet@baylibre.com> To: Neil Armstrong <narmstrong@baylibre.com>, Kevin Hilman <khilman@baylibre.com> Cc: Jerome Brunet <jbrunet@baylibre.com>, linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] clk: meson: axg: let mpll clocks round closest Date: Fri, 20 Apr 2018 11:56:03 +0200 [thread overview] Message-ID: <20180420095603.29964-3-jbrunet@baylibre.com> (raw) In-Reply-To: <20180420095603.29964-1-jbrunet@baylibre.com> Let the mpll dividers achieve the closest rate possible, even if it means rounding the requested rate up. This is done to improve the accuracy of the rates provided by these plls to the audio subsystem Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> --- drivers/clk/meson/axg.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/clk/meson/axg.c b/drivers/clk/meson/axg.c index 5f5d468c1efe..bd4dbc696b88 100644 --- a/drivers/clk/meson/axg.c +++ b/drivers/clk/meson/axg.c @@ -461,6 +461,7 @@ static struct clk_regmap axg_mpll0_div = { .width = 1, }, .lock = &meson_clk_lock, + .flags = CLK_MESON_MPLL_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "mpll0_div", @@ -507,6 +508,7 @@ static struct clk_regmap axg_mpll1_div = { .width = 1, }, .lock = &meson_clk_lock, + .flags = CLK_MESON_MPLL_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "mpll1_div", @@ -553,6 +555,7 @@ static struct clk_regmap axg_mpll2_div = { .width = 1, }, .lock = &meson_clk_lock, + .flags = CLK_MESON_MPLL_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "mpll2_div", @@ -599,6 +602,7 @@ static struct clk_regmap axg_mpll3_div = { .width = 1, }, .lock = &meson_clk_lock, + .flags = CLK_MESON_MPLL_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "mpll3_div", -- 2.14.3
WARNING: multiple messages have this Message-ID (diff)
From: jbrunet@baylibre.com (Jerome Brunet) To: linus-amlogic@lists.infradead.org Subject: [PATCH 2/2] clk: meson: axg: let mpll clocks round closest Date: Fri, 20 Apr 2018 11:56:03 +0200 [thread overview] Message-ID: <20180420095603.29964-3-jbrunet@baylibre.com> (raw) In-Reply-To: <20180420095603.29964-1-jbrunet@baylibre.com> Let the mpll dividers achieve the closest rate possible, even if it means rounding the requested rate up. This is done to improve the accuracy of the rates provided by these plls to the audio subsystem Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> --- drivers/clk/meson/axg.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/clk/meson/axg.c b/drivers/clk/meson/axg.c index 5f5d468c1efe..bd4dbc696b88 100644 --- a/drivers/clk/meson/axg.c +++ b/drivers/clk/meson/axg.c @@ -461,6 +461,7 @@ static struct clk_regmap axg_mpll0_div = { .width = 1, }, .lock = &meson_clk_lock, + .flags = CLK_MESON_MPLL_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "mpll0_div", @@ -507,6 +508,7 @@ static struct clk_regmap axg_mpll1_div = { .width = 1, }, .lock = &meson_clk_lock, + .flags = CLK_MESON_MPLL_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "mpll1_div", @@ -553,6 +555,7 @@ static struct clk_regmap axg_mpll2_div = { .width = 1, }, .lock = &meson_clk_lock, + .flags = CLK_MESON_MPLL_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "mpll2_div", @@ -599,6 +602,7 @@ static struct clk_regmap axg_mpll3_div = { .width = 1, }, .lock = &meson_clk_lock, + .flags = CLK_MESON_MPLL_ROUND_CLOSEST, }, .hw.init = &(struct clk_init_data){ .name = "mpll3_div", -- 2.14.3
next prev parent reply other threads:[~2018-04-20 9:56 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-04-20 9:56 [PATCH 0/2] clk: meson: mpll: add round closest support Jerome Brunet 2018-04-20 9:56 ` Jerome Brunet 2018-04-20 9:56 ` [PATCH 1/2] " Jerome Brunet 2018-04-20 9:56 ` Jerome Brunet 2018-04-20 9:56 ` Jerome Brunet 2018-04-26 8:39 ` Neil Armstrong 2018-04-26 8:39 ` Neil Armstrong 2018-04-20 9:56 ` Jerome Brunet [this message] 2018-04-20 9:56 ` [PATCH 2/2] clk: meson: axg: let mpll clocks round closest Jerome Brunet 2018-04-26 8:40 ` Neil Armstrong 2018-04-26 8:40 ` Neil Armstrong 2018-04-27 9:33 ` [PATCH 0/2] clk: meson: mpll: add round closest support Jerome Brunet 2018-04-27 9:33 ` 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=20180420095603.29964-3-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=narmstrong@baylibre.com \ /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: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.