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From: Tony Lindgren <tony@atomide.com>
To: linux-omap@vger.kernel.org
Cc: "Benoît Cousson" <bcousson@baylibre.com>,
	devicetree@vger.kernel.org, "Dave Gerlach" <d-gerlach@ti.com>,
	"Roger Quadros" <rogerq@ti.com>, "Suman Anna" <s-anna@ti.com>,
	"Tero Kristo" <t-kristo@ti.com>
Subject: [PATCH 02/18] ARM: dts: Configure also interconnect clocks for am3 system timers
Date: Mon, 26 Oct 2020 13:22:06 +0200	[thread overview]
Message-ID: <20201026112222.56894-3-tony@atomide.com> (raw)
In-Reply-To: <20201026112222.56894-1-tony@atomide.com>

We now manage clocksource and clockevent clocks directly with
timer-ti-dm-systimer. In order to use genpd with prm_omap,
GENPD_FLAG_PM_CLK and simple-pm-bus, we need to keep the system
timer related interconnect clocks enabled until clocksource suspend
is done.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/boot/dts/am33xx.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -645,6 +645,9 @@ prm_cefuse: prm@1200 {
 
 /* Preferred always-on timer for clocksource */
 &timer1_target {
+	clocks = <&l4_wkup_clkctrl AM3_L4_WKUP_TIMER1_CLKCTRL 0>,
+		 <&l4_wkup_clkctrl AM3_L4_WKUP_L4_WKUP_CLKCTRL 0>;
+	clock-names = "fck", "ick";
 	ti,no-reset-on-init;
 	ti,no-idle;
 	timer@0 {
@@ -655,6 +658,9 @@ timer@0 {
 
 /* Preferred timer for clockevent */
 &timer2_target {
+	clocks = <&l4ls_clkctrl AM3_L4LS_TIMER2_CLKCTRL 0>,
+		 <&l4ls_clkctrl AM3_L4LS_L4_LS_CLKCTRL 0>;
+	clock-names = "fck", "ick";
 	ti,no-reset-on-init;
 	ti,no-idle;
 	timer@0 {
-- 
2.29.1

  parent reply	other threads:[~2020-10-26 11:22 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-26 11:22 [PATCH 00/18] Drop remaining pdata for am335x and use genpd Tony Lindgren
2020-10-26 11:22 ` [PATCH 01/18] ARM: dts: am33xx: add remaining PRM instances Tony Lindgren
2020-10-26 11:22 ` Tony Lindgren [this message]
2020-10-26 11:22 ` [PATCH 03/18] ARM: OMAP2+: Drop legacy platform data for am3 control module Tony Lindgren
2020-10-26 11:22 ` [PATCH 04/18] ARM: dts: Configure RTC powerdomain for am3 Tony Lindgren
2020-10-26 11:22 ` [PATCH 05/18] ARM: dts: Configure interconnect target module for am3 wkup_m3 Tony Lindgren
2020-10-26 11:22 ` [PATCH 06/18] ARM: OMAP2+: Drop legacy platform data " Tony Lindgren
2020-10-26 11:22 ` [PATCH 07/18] ARM: OMAP2+: Drop legacy platform data for am3 and am4 gpmc Tony Lindgren
2020-10-26 11:22 ` [PATCH 08/18] ARM: OMAP2+: Drop legacy platform data for am3 debugss Tony Lindgren
2020-10-26 11:22 ` [PATCH 09/18] ARM: OMAP2+: Drop legacy platform data for am3 emif Tony Lindgren
2020-10-26 11:22 ` [PATCH 10/18] ARM: OMAP2+: Drop legacy platform data for am3 ocmcram Tony Lindgren
2020-10-26 11:22 ` [PATCH 11/18] ARM: OMAP2+: Drop legacy platform data for am3 instr Tony Lindgren
2020-10-26 11:22 ` [PATCH 12/18] ARM: OMAP2+: Drop legacy platform data for am3 mpuss Tony Lindgren
2020-10-26 11:22 ` [PATCH 13/18] ARM: dts: Use simple-pm-bus for genpd for am3 l4_wkup Tony Lindgren
     [not found]   ` <CAMuHMdWribr=eg1LkKce=Hamm+JwSz5UFEXLKUmKkqqz1RpL_w@mail.gmail.com>
2021-01-13 16:23     ` Tony Lindgren
2021-01-13 16:41       ` Geert Uytterhoeven
2021-01-13 16:47         ` Tony Lindgren
2021-01-13 17:28           ` Tony Lindgren
2021-01-14  7:20             ` Tony Lindgren
2021-01-14  7:58               ` Vaittinen, Matti
2021-01-14  8:08                 ` Tony Lindgren
2021-01-14  8:32                   ` Matti Vaittinen
2021-01-14  8:52                   ` Geert Uytterhoeven
2021-01-15  8:12                     ` Tony Lindgren
2020-10-26 11:22 ` [PATCH 14/18] ARM: dts: Use simple-pm-bus for genpd for am3 l4_fast Tony Lindgren
2020-10-26 11:22 ` [PATCH 15/18] ARM: dts: Use simple-pm-bus for genpd for am3 l4_per Tony Lindgren
2020-10-26 11:22 ` [PATCH 16/18] ARM: dts: Use simple-pm-bus for genpd for am3 l3 Tony Lindgren
2020-10-26 11:22 ` [PATCH 17/18] ARM: OMAP2+: Drop legacy remaining legacy platform data for am3 Tony Lindgren
2020-10-26 11:22 ` [PATCH 18/18] ARM: OMAP2+: Build hwmod related code as needed Tony Lindgren
2020-10-26 13:10 ` [PATCH 00/18] Drop remaining pdata for am335x and use genpd Tony Lindgren

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