From: Tony Lindgren <tony@atomide.com>
To: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>, Sekhar Nori <nsekhar@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Device Tree Mailing List <devicetree@vger.kernel.org>,
Linux OMAP Mailing List <linux-omap@vger.kernel.org>
Subject: Re: [PATCH] arm: dts: Add 32KHz clock as default clock source
Date: Tue, 28 Apr 2020 11:19:19 -0700 [thread overview]
Message-ID: <20200428181919.GS37466@atomide.com> (raw)
In-Reply-To: <20200427172604.16351-1-lokeshvutla@ti.com>
* Lokesh Vutla <lokeshvutla@ti.com> [200427 17:27]:
> Clocksource to timer configured in pwm mode can be selected using the DT
> property ti,clock-source. There are few pwm timers which are not
> selecting the clock source and relying on default value in hardware or
> selected by driver. Instead of relying on default value, always select
> the clock source from DT.
>
> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
> ---
> Tony,
> This is in preparation with removal of selecting clock source in
> prepare() api. Let me know if you prefer separate patches for
> each dts.
Looks just fine to me.
Tony
> arch/arm/boot/dts/am335x-guardian.dts | 1 +
> arch/arm/boot/dts/am3517-evm.dts | 1 +
> arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi | 1 +
> arch/arm/boot/dts/omap3-gta04.dtsi | 1 +
> 4 files changed, 4 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am335x-guardian.dts b/arch/arm/boot/dts/am335x-guardian.dts
> index 81e0f63e94d3..0ebe9e2c150e 100644
> --- a/arch/arm/boot/dts/am335x-guardian.dts
> +++ b/arch/arm/boot/dts/am335x-guardian.dts
> @@ -105,6 +105,7 @@
> ti,timers = <&timer7>;
> pinctrl-names = "default";
> pinctrl-0 = <&dmtimer7_pins>;
> + ti,clock-source = <0x01>;
> };
>
> vmmcsd_fixed: regulator-3v3 {
> diff --git a/arch/arm/boot/dts/am3517-evm.dts b/arch/arm/boot/dts/am3517-evm.dts
> index a1fd3e63e86e..92466b9eb6ba 100644
> --- a/arch/arm/boot/dts/am3517-evm.dts
> +++ b/arch/arm/boot/dts/am3517-evm.dts
> @@ -156,6 +156,7 @@
> pinctrl-0 = <&pwm_pins>;
> ti,timers = <&timer11>;
> #pwm-cells = <3>;
> + ti,clock-source = <0x01>;
> };
>
> /* HS USB Host PHY on PORT 1 */
> diff --git a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
> index f7b82ced4080..381f0e82bb70 100644
> --- a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
> +++ b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi
> @@ -65,6 +65,7 @@
> pinctrl-0 = <&pwm_pins>;
> ti,timers = <&timer10>;
> #pwm-cells = <3>;
> + ti,clock-source = <0x01>;
> };
>
> };
> diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
> index 409a758c99f1..ecc45862b4f3 100644
> --- a/arch/arm/boot/dts/omap3-gta04.dtsi
> +++ b/arch/arm/boot/dts/omap3-gta04.dtsi
> @@ -150,6 +150,7 @@
> compatible = "ti,omap-dmtimer-pwm";
> ti,timers = <&timer11>;
> #pwm-cells = <3>;
> + ti,clock-source = <0x01>;
> };
>
> hsusb2_phy: hsusb2_phy {
> --
> 2.23.0
>
next prev parent reply other threads:[~2020-04-28 18:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 17:26 [PATCH] arm: dts: Add 32KHz clock as default clock source Lokesh Vutla
2020-04-28 18:19 ` Tony Lindgren [this message]
2020-05-05 16:06 ` Suman Anna
2020-05-05 18:02 ` Tony Lindgren
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