From: Paul Walmsley <paul@pwsan.com>
To: linux-omap-open-source@linux.omap.com
Subject: [PATCH 07/22] omap2 clock: get rid of sleep_ck
Date: Thu, 02 Aug 2007 12:10:09 -0600 [thread overview]
Message-ID: <20070802181142.112945862@pwsan.com> (raw)
In-Reply-To: 20070802181002.792550043@pwsan.com
[-- Attachment #1: drop_sleep_ck.patch --]
[-- Type: text/plain, Size: 1190 bytes --]
According to the 2420 TRM rev J, SLEEP_CLK doesn't have any registers
or bits associated with it, so it's outside software control. It's
also a leaf clock - no software-controllable clocks use it as a
parent. There's nothing we can do with it in software. So, drop it.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---
arch/arm/mach-omap2/clock.h | 9 ---------
1 file changed, 9 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
@@ -684,14 +684,6 @@ static struct clk core_ck = {
.recalc = &omap2_propagate_rate,
};
-static struct clk sleep_ck = { /* sys_clk or 32k */
- .name = "sleep_ck",
- .parent = &func_32k_ck,
- .rate = 32000,
- .flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .recalc = &omap2_propagate_rate,
-};
-
static struct clk func_96m_ck = {
.name = "func_96m_ck",
.parent = &apll96_ck,
@@ -2017,7 +2009,6 @@ static struct clk *onchip_clks[] = {
/* internal prcm root sources */
&func_54m_ck,
&core_ck,
- &sleep_ck,
&func_96m_ck,
&func_48m_ck,
&func_12m_ck,
--
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 ` Paul Walmsley [this message]
2007-08-02 18:10 ` [PATCH 08/22] omap2 clock: clean up dss2_fck clock flags Paul Walmsley
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
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