From: <Claudiu.Beznea@microchip.com>
To: <mturquette@baylibre.com>, <sboyd@kernel.org>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>,
<Nicolas.Ferre@microchip.com>, <alexandre.belloni@bootlin.com>
Cc: devicetree@vger.kernel.org, Claudiu.Beznea@microchip.com,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 1/4] clk: at91: sckc: sama5d4 has no bypass support
Date: Fri, 10 May 2019 11:23:27 +0000 [thread overview]
Message-ID: <1557487388-32098-2-git-send-email-claudiu.beznea@microchip.com> (raw)
In-Reply-To: <1557487388-32098-1-git-send-email-claudiu.beznea@microchip.com>
From: Claudiu Beznea <claudiu.beznea@microchip.com>
The slow clock of SAMA5D4 has no bypass support thus remove it.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
drivers/clk/at91/sckc.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/clk/at91/sckc.c b/drivers/clk/at91/sckc.c
index e76b1d64e905..6c55a7a86f79 100644
--- a/drivers/clk/at91/sckc.c
+++ b/drivers/clk/at91/sckc.c
@@ -429,7 +429,6 @@ static void __init of_sama5d4_sckc_setup(struct device_node *np)
struct clk_init_data init;
const char *xtal_name;
const char *parent_names[2] = { "slow_rc_osc", "slow_osc" };
- bool bypass;
int ret;
if (!regbase)
@@ -443,8 +442,6 @@ static void __init of_sama5d4_sckc_setup(struct device_node *np)
xtal_name = of_clk_get_parent_name(np, 0);
- bypass = of_property_read_bool(np, "atmel,osc-bypass");
-
osc = kzalloc(sizeof(*osc), GFP_KERNEL);
if (!osc)
return;
@@ -459,9 +456,6 @@ static void __init of_sama5d4_sckc_setup(struct device_node *np)
osc->sckcr = regbase;
osc->startup_usec = 1200000;
- if (bypass)
- writel((readl(regbase) | AT91_SCKC_OSC32BYP), regbase);
-
hw = &osc->hw;
ret = clk_hw_register(NULL, &osc->hw);
if (ret) {
--
2.7.4
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-05-10 11:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-10 11:23 [PATCH v3 0/4] add slow clock support for SAM9X60 Claudiu.Beznea
2019-05-10 11:23 ` Claudiu.Beznea [this message]
2019-05-10 20:11 ` [PATCH v3 1/4] clk: at91: sckc: sama5d4 has no bypass support Alexandre Belloni
2019-05-10 11:23 ` [PATCH v3 2/4] clk: at91: sckc: add support to specify registers bit offsets Claudiu.Beznea
2019-05-10 21:32 ` Alexandre Belloni
2019-05-16 8:10 ` Claudiu.Beznea
2019-05-17 21:13 ` Alexandre Belloni
2019-05-20 8:54 ` Claudiu.Beznea
2019-05-10 11:23 ` [PATCH v3 3/4] dt-bindings: clk: at91: add bindings for SAM9X60's slow clock controller Claudiu.Beznea
2019-05-10 21:33 ` Alexandre Belloni
2019-05-13 17:48 ` Rob Herring
2019-05-10 11:23 ` [PATCH v3 4/4] clk: at91: sckc: add support for SAM9X60 Claudiu.Beznea
2019-05-10 21:42 ` Alexandre Belloni
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=1557487388-32098-2-git-send-email-claudiu.beznea@microchip.com \
--to=claudiu.beznea@microchip.com \
--cc=Nicolas.Ferre@microchip.com \
--cc=alexandre.belloni@bootlin.com \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=mturquette@baylibre.com \
--cc=robh+dt@kernel.org \
--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;
as well as URLs for NNTP newsgroup(s).