From: Paul Walmsley <paul@pwsan.com>
To: linux-omap-open-source@linux.omap.com
Subject: [PATCH 21/27] omap2 clock: call clock-specific enable/disable functions if present
Date: Mon, 27 Aug 2007 02:39:17 -0600 [thread overview]
Message-ID: <20070827084124.171830260@pwsan.com> (raw)
In-Reply-To: 20070827083856.549249288@pwsan.com
[-- Attachment #1: add_clk_specific_enable_disable.patch --]
[-- Type: text/plain, Size: 1002 bytes --]
Call clock-specific enable/disable functions if .enable/.disable function
pointer fields are present in struct clk. Similar to OMAP1 clock code.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---
arch/arm/mach-omap2/clock.c | 8 ++++++++
1 file changed, 8 insertions(+)
Index: linux-omap/arch/arm/mach-omap2/clock.c
===================================================================
--- linux-omap.orig/arch/arm/mach-omap2/clock.c 2007-08-27 02:19:42.000000000 -0600
+++ linux-omap/arch/arm/mach-omap2/clock.c 2007-08-27 02:19:42.000000000 -0600
@@ -277,6 +277,9 @@
return 0;
}
+ if (clk->enable)
+ return clk->enable(clk);
+
if (unlikely(clk->enable_reg == 0)) {
printk(KERN_ERR "clock.c: Enable for %s without enable code\n",
clk->name);
@@ -316,6 +319,11 @@
if (clk->flags & (ALWAYS_ENABLED | PARENT_CONTROLS_CLOCK))
return;
+ if (clk->disable) {
+ clk->disable(clk);
+ return;
+ }
+
if (unlikely(clk == &osc_ck)) {
omap2_set_osc_ck(0);
return;
--
next prev parent reply other threads:[~2007-08-27 8:39 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-27 8:38 [PATCH 00/27] omap2 clock: resend: framework generalization, cleanup Paul Walmsley
2007-08-27 8:38 ` [PATCH 01/27] omap2 clock: dsp_ick parent is dsp_fck, not core_ck Paul Walmsley
2007-08-27 8:38 ` [PATCH 02/27] omap2 clock: generalize initial clock rate setup: recalculate_root_clocks() Paul Walmsley
2007-08-27 8:38 ` [PATCH 03/27] omap2 clock: mark onchip_clksas __initdata Paul Walmsley
2007-08-27 8:39 ` [PATCH 04/27] omap2 clock: remove superfluous omap2_propagate_rate() Paul Walmsley
2007-08-27 8:39 ` [PATCH 05/27] omap2 clock: rename, add comment to omap2_mpu_recalc() Paul Walmsley
2007-08-27 8:39 ` [PATCH 06/27] omap2 clock: add clksel and clksel_rate data Paul Walmsley
2007-08-27 8:39 ` [PATCH 07/27] omap2 clock: init clksel clock parents to hardware reality at clock init Paul Walmsley
2007-08-27 8:39 ` [PATCH 08/27] omap2 clock: convert omap2_clksel_to_divisor and omap2_divisor_to_clksel to use new clksel struct Paul Walmsley
2007-08-27 8:39 ` [PATCH 09/27] omap2 clock: convert omap2_clksel_round_rate " Paul Walmsley
2007-08-27 8:39 ` [PATCH 10/27] omap2 clock: convert omap2_get_clksel " Paul Walmsley
2007-08-27 8:39 ` [PATCH 11/27] omap2 clock: convert omap2_clksel_get_src_field() " Paul Walmsley
2007-08-27 8:39 ` [PATCH 12/27] omap2 clock: stop using clk->src_offset in omap2_clk_set_rate() Paul Walmsley
2007-08-27 8:39 ` [PATCH 13/27] omap2 clock: stop using clk->src_offset in omap2_clk_set_parent() Paul Walmsley
2007-08-27 8:39 ` [PATCH 14/27] omap2 clock: clean out old code from omap2_clksel_recalc() Paul Walmsley
2007-08-27 8:39 ` [PATCH 15/27] omap2 clock: convert remaining clksel clocks to use omap2_clksel_recalc Paul Walmsley
2007-08-27 8:39 ` [PATCH 16/27] omap2 clock: remove all {src, rate}_offset fields from struct clk Paul Walmsley
2007-08-27 8:39 ` [PATCH 17/27] omap2 clock: use the struct clk round_rate field for clksel rate rounding code Paul Walmsley
2007-08-27 8:39 ` [PATCH 18/27] omap2 clock: separate clksel set_rate code into its own function Paul Walmsley
2007-08-27 8:39 ` [PATCH 19/27] omap2 clock: drop RATE_CKCTL from all OMAP2 clocks Paul Walmsley
2007-08-27 8:39 ` [PATCH 20/27] omap2 clock: remove *_SEL* clock flags Paul Walmsley
2007-08-27 8:39 ` Paul Walmsley [this message]
2007-08-27 8:39 ` [PATCH 22/27] omap2 clock: use custom osc_ck enable/disable routines Paul Walmsley
2007-08-27 8:39 ` [PATCH 23/27] omap2 clock: use standard clk->enable/disable for APLLs Paul Walmsley
2007-08-27 8:39 ` [PATCH 24/27] omap2 clock: replace omap2_get_crystal_rate() with clock-specific recalc code Paul Walmsley
2007-08-27 8:39 ` [PATCH 25/27] omap2 clock: Standardize DPLL rate recalculation with struct dpll_data Paul Walmsley
2007-08-27 8:39 ` [PATCH 26/27] omap2 clock: generalize clock enable upon framework initialization Paul Walmsley
2007-08-27 8:39 ` [PATCH 27/27] omap2 clock: add three missing clocks: gpmc_fck, sdma_{i, f}ck Paul Walmsley
2007-08-31 18:24 ` [PATCH 00/27] omap2 clock: resend: framework generalization, cleanup Tony Lindgren
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