From: Paul Walmsley <paul@pwsan.com>
To: linux-omap-open-source@linux.omap.com
Subject: [PATCH 08/22] omap2 clock: clean up dss2_fck clock flags
Date: Thu, 02 Aug 2007 12:10:10 -0600 [thread overview]
Message-ID: <20070802181142.221017165@pwsan.com> (raw)
In-Reply-To: 20070802181002.792550043@pwsan.com
[-- Attachment #1: cleanup_dss2_fck.patch --]
[-- Type: text/plain, Size: 1231 bytes --]
dss2_fck is not a fixed-rate clock; its rate is dependent on its parent's
rate. So, drop the .rate assignment and drop the RATE_FIXED clock flag.
It also is a leaf clock - no clocks have it as a parent - so it can't
propagate its rate anywhere. So, drop the RATE_PROPAGATES and fix the
recalc function pointer accordingly.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---
arch/arm/mach-omap2/clock.h | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
Index: linux-omap/arch/arm/mach-omap2/clock.h
===================================================================
--- linux-omap.orig/arch/arm/mach-omap2/clock.h
+++ linux-omap/arch/arm/mach-omap2/clock.h
@@ -1059,12 +1059,10 @@ static struct clk dss2_fck = { /* Alt c
static struct clk dss_54m_fck = { /* Alt clk used in power management */
.name = "dss_54m_fck", /* 54m tv clk */
.parent = &func_54m_ck,
- .rate = 54000000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
- RATE_FIXED | RATE_PROPAGATES,
+ .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP24XX_EN_TV_SHIFT,
- .recalc = &omap2_propagate_rate,
+ .recalc = &omap2_followparent_recalc,
};
/*
--
next prev parent reply other threads:[~2007-08-02 18:10 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-02 18:10 [PATCH 00/22] omap2 clock: Bugfixes and cleanups in OMAP2 clock framework Paul Walmsley
2007-08-02 18:10 ` [PATCH 01/22] omap2 clock: drop meaningless RATE_CKCTLs Paul Walmsley
2007-08-02 18:10 ` [PATCH 02/22] omap2 clock: fix incorrect rate calculation for osc_ck, sys_ck Paul Walmsley
2007-08-10 21:08 ` [PATCH 02/22 - Reverse] omap2 osc & sys clock calculation Woodruff, Richard
2007-08-13 7:03 ` Tony Lindgren
2007-08-02 18:10 ` [PATCH 03/22] omap2 clock: fix clksel divisor bug Paul Walmsley
2007-08-02 18:10 ` [PATCH 04/22] omap2 clock: vlynq_fck recalc should be clksel, not followparent Paul Walmsley
2007-08-02 18:10 ` [PATCH 05/22] omap2 clock: fix CodingStyle issues Paul Walmsley
2007-08-02 18:10 ` [PATCH 06/22] omap2 clock: drop unnecessary variable in omap2_clk_round_rate() Paul Walmsley
2007-08-02 18:10 ` [PATCH 07/22] omap2 clock: get rid of sleep_ck Paul Walmsley
2007-08-02 18:10 ` Paul Walmsley [this message]
2007-08-02 18:10 ` [PATCH 09/22] omap2 clock: move SDRC-related code from clock.c to memory.c Paul Walmsley
2007-08-02 18:10 ` [PATCH 10/22] omap2 clock: use symbolic constants in clock.h rate_offset/src_offset fields Paul Walmsley
2007-08-02 18:10 ` [PATCH 11/22] omap2 clock: fix some clocks incorrectly marked as present on OMAP2430 Paul Walmsley
2007-08-02 18:45 ` [PATCH 11/22] omap2 clock: fix some clocks incorrectly marked aspresent " Woodruff, Richard
2007-08-02 19:05 ` Woodruff, Richard
2007-08-03 18:09 ` Paul Walmsley
2007-08-03 18:47 ` Woodruff, Richard
2007-08-04 15:56 ` Paul Walmsley
2007-08-04 22:02 ` Woodruff, Richard
2007-08-10 9:43 ` Tony Lindgren
2007-08-02 18:10 ` [PATCH 12/22] omap2 clock: vlynq_fck is missing clksel divider code Paul Walmsley
2007-08-02 18:10 ` [PATCH 13/22] omap2 clock: convert PARENT_CONTROLS_CLOCK into a clock flag Paul Walmsley
2007-08-02 18:10 ` [PATCH 14/22] omap2 clock: omap2 clock.c: Consolidate wait-for-lock code Paul Walmsley
2007-08-02 18:10 ` [PATCH 15/22] omap2 clock: return -EINVAL if no clock enable code; fix dpll_ck enable Paul Walmsley
2007-08-02 18:10 ` [PATCH 16/22] omap2 clock: From: Paul Walmsley <paul@pwsan.com> Subject: Paul Walmsley
2007-08-02 18:10 ` [PATCH 17/22] omap2 clock: Cleanup in clksel-related code; add sys_clkout2 divisor handling Paul Walmsley
2007-08-02 18:10 ` [PATCH 18/22] omap2 clock: Use symbolic constants in clock.c Paul Walmsley
2007-08-02 18:10 ` [PATCH 19/22] omap2 clock: use dedicated omap2_dpll_recalc() for DPLL recalc func Paul Walmsley
2007-08-02 18:10 ` [PATCH 20/22] omap2 clock: add fixed divisor clock code Paul Walmsley
2007-08-02 18:10 ` [PATCH 21/22] omap2 clock: remove fixed rate from mdm_osc_ck Paul Walmsley
2007-08-02 18:10 ` [PATCH 22/22] omap2 clock: get rid of omap2_followparent_recalc() Paul Walmsley
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=20070802181142.221017165@pwsan.com \
--to=paul@pwsan.com \
--cc=linux-omap-open-source@linux.omap.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: 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