From: rnayak@ti•com (Rajendra Nayak)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 09/11] ARM: OMAP4: clock data: add clockdomains for clocks used as main clocks
Date: Thu, 07 Jun 2012 12:09:09 +0530 [thread overview]
Message-ID: <4FD04C8D.50609@ti.com> (raw)
In-Reply-To: <20120607061313.25532.84569.stgit@dusk>
On Thursday 07 June 2012 11:43 AM, Paul Walmsley wrote:
> Until the OMAP4 code is converted to disable the use of the clock
> framework-based clockdomain enable/disable sequence, any clock used as
> a hwmod main_clk must have a clockdomain associated with it. This
> patch populates some clock structure clockdomain names to resolve the
> following warnings during kernel init:
But these associations are useless if the clock is not a 'gate' clock,
except for getting rid of these warnings.
Maybe we should make hwmod understand that not all clocks need to have
a clockdomain associated with it and stop complaining.
>
> omap_hwmod: dpll_mpu_m2_ck: missing clockdomain for dpll_mpu_m2_ck.
> omap_hwmod: trace_clk_div_ck: missing clockdomain for trace_clk_div_ck.
> omap_hwmod: l3_div_ck: missing clockdomain for l3_div_ck.
> omap_hwmod: ddrphy_ck: missing clockdomain for ddrphy_ck.
>
> Signed-off-by: Paul Walmsley<paul@pwsan•com>
> Cc: Rajendra Nayak<rnayak@ti•com>
> Cc: Beno?t Cousson<b-cousson@ti•com>
> ---
> arch/arm/mach-omap2/clock44xx_data.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
> index 2172f66..e2b701e 100644
> --- a/arch/arm/mach-omap2/clock44xx_data.c
> +++ b/arch/arm/mach-omap2/clock44xx_data.c
> @@ -84,6 +84,7 @@ static struct clk slimbus_clk = {
>
> static struct clk sys_32k_ck = {
> .name = "sys_32k_ck",
> + .clkdm_name = "prm_clkdm",
> .rate = 32768,
> .ops =&clkops_null,
> };
> @@ -512,6 +513,7 @@ static struct clk ddrphy_ck = {
> .name = "ddrphy_ck",
> .parent =&dpll_core_m2_ck,
> .ops =&clkops_null,
> + .clkdm_name = "l3_emif_clkdm",
> .fixed_div = 2,
> .recalc =&omap_fixed_divisor_recalc,
> };
> @@ -769,6 +771,7 @@ static const struct clksel dpll_mpu_m2_div[] = {
> static struct clk dpll_mpu_m2_ck = {
> .name = "dpll_mpu_m2_ck",
> .parent =&dpll_mpu_ck,
> + .clkdm_name = "cm_clkdm",
> .clksel = dpll_mpu_m2_div,
> .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_MPU,
> .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK,
> @@ -1149,6 +1152,7 @@ static const struct clksel l3_div_div[] = {
> static struct clk l3_div_ck = {
> .name = "l3_div_ck",
> .parent =&div_core_ck,
> + .clkdm_name = "cm_clkdm",
> .clksel = l3_div_div,
> .clksel_reg = OMAP4430_CM_CLKSEL_CORE,
> .clksel_mask = OMAP4430_CLKSEL_L3_MASK,
> @@ -2824,6 +2828,7 @@ static const struct clksel trace_clk_div_div[] = {
> static struct clk trace_clk_div_ck = {
> .name = "trace_clk_div_ck",
> .parent =&pmd_trace_clk_mux_ck,
> + .clkdm_name = "emu_sys_clkdm",
> .clksel = trace_clk_div_div,
> .clksel_reg = OMAP4430_CM_EMU_DEBUGSS_CLKCTRL,
> .clksel_mask = OMAP4430_CLKSEL_PMD_TRACE_CLK_MASK,
>
>
next prev parent reply other threads:[~2012-06-07 6:39 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-07 6:13 [PATCH 00/11] ARM: OMAP: core/hwmod: first set of fixes for 3.5-rc Paul Walmsley
2012-06-07 6:13 ` [PATCH 01/11] ARM: OMAP2+: hwmod: add setup_preprogram hook Paul Walmsley
2012-06-07 6:13 ` [PATCH 02/11] ARM: OMAP4+: AESS: enable internal auto-gating during initial setup Paul Walmsley
2012-06-07 7:19 ` Tony Lindgren
2012-06-07 7:31 ` Paul Walmsley
2012-06-07 7:48 ` Tony Lindgren
2012-06-07 10:45 ` Paul Walmsley
2012-06-07 11:08 ` Tony Lindgren
2012-06-07 6:13 ` [PATCH 03/11] ARM: OMAP4: hwmod data: add SL2IF hardreset line Paul Walmsley
2012-06-07 6:13 ` [PATCH 04/11] ARM: OMAP2+: usb_host_fs: add custom reset for usb_host_fs (fsusb) Paul Walmsley
2012-06-07 7:31 ` Tony Lindgren
2012-06-07 7:33 ` Felipe Balbi
2012-06-07 8:00 ` Tony Lindgren
2012-06-07 7:40 ` Paul Walmsley
2012-06-07 7:51 ` Tony Lindgren
2012-06-07 7:55 ` Felipe Balbi
2012-06-07 8:02 ` Cousson, Benoit
2012-06-07 8:10 ` Tony Lindgren
2012-06-07 8:14 ` Felipe Balbi
2012-06-07 10:52 ` Paul Walmsley
2012-06-07 12:30 ` Cousson, Benoit
2012-06-08 1:11 ` Paul Walmsley
2012-06-08 13:13 ` Cousson, Benoit
2012-06-08 13:28 ` Paul Walmsley
2012-06-08 19:32 ` Hiremath, Vaibhav
2012-06-08 23:10 ` AM335x CPSW reset (was "RE: [PATCH 04/11] ARM: OMAP2+: usb_host_fs: add custom reset for usb_host_fs (fsusb)") Paul Walmsley
2012-06-09 8:39 ` Hiremath, Vaibhav
2012-06-09 16:05 ` Paul Walmsley
2012-06-11 6:15 ` [PATCH 04/11] ARM: OMAP2+: usb_host_fs: add custom reset for usb_host_fs (fsusb) Tony Lindgren
2012-06-11 8:04 ` Paul Walmsley
2012-06-11 9:24 ` Cousson, Benoit
2012-06-11 16:20 ` Paul Walmsley
2012-06-07 10:20 ` Paul Walmsley
2012-06-07 10:52 ` Tony Lindgren
2012-06-07 22:05 ` Paul Walmsley
2012-06-08 6:38 ` Tony Lindgren
2012-06-09 1:31 ` Paul Walmsley
2012-06-11 6:21 ` Tony Lindgren
2012-06-07 6:13 ` [PATCH 05/11] ARM: OMAP2+: hwmod code/data: fix 32K sync timer Paul Walmsley
2012-06-07 6:59 ` Hiremath, Vaibhav
2012-06-07 7:08 ` Paul Walmsley
2012-06-07 18:09 ` Hiremath, Vaibhav
2012-06-07 20:03 ` Paul Walmsley
2012-06-08 19:10 ` Hiremath, Vaibhav
2012-06-11 9:12 ` Cousson, Benoit
2012-06-08 13:22 ` Tero Kristo
2012-06-08 23:18 ` Paul Walmsley
2012-06-07 6:13 ` [PATCH 06/11] ARM: OMAP4+: hwmod: fix issue causing IPs not going back to Smart-Standby Paul Walmsley
2012-06-07 6:13 ` [PATCH 07/11] ARM: OMAP: PM: Lock clocks list while generating summary Paul Walmsley
2012-06-07 6:13 ` [PATCH 08/11] ARM: OMAP2+: CM: increase the module disable timeout Paul Walmsley
2012-06-07 6:13 ` [PATCH 10/11] ARM: OMAP2+: hwmod: add flag to prevent hwmod code from touching IP block during init Paul Walmsley
2012-06-07 6:13 ` [PATCH 09/11] ARM: OMAP4: clock data: add clockdomains for clocks used as main clocks Paul Walmsley
2012-06-07 6:39 ` Rajendra Nayak [this message]
2012-06-18 17:41 ` Paul Walmsley
2012-06-19 5:15 ` Rajendra Nayak
2012-06-07 6:13 ` [PATCH 11/11] ARM: OMAP4: hwmod data: do not enable or reset the McPDM during kernel init Paul Walmsley
2012-06-08 13:30 ` [PATCH 00/11] ARM: OMAP: core/hwmod: first set of fixes for 3.5-rc Tero Kristo
2012-06-09 1:15 ` Paul Walmsley
2012-06-13 23:55 ` Paul Walmsley
2012-06-14 7:36 ` Tero Kristo
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