From: Chen-Yu Tsai <wens@csie.org> To: Maxime Ripard <maxime.ripard@free-electrons.com>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Zhang Rui <rui.zhang@intel.com>, Eduardo Valentin <edubezval@gmail.com> Cc: Chen-Yu Tsai <wens@csie.org>, Hans de Goede <hdegoede@redhat.com>, linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Subject: [PATCH 06/17] ARM: dts: sun7i: Add cpu clock reference and operating points to dtsi Date: Tue, 6 Jan 2015 10:35:16 +0800 [thread overview] Message-ID: <1420511727-8242-7-git-send-email-wens@csie.org> (raw) In-Reply-To: <1420511727-8242-1-git-send-email-wens@csie.org> The cpu core is clocked from the "cpu" clock. Add a reference to it in the first cpu node. Also add "cpu0" label to the node. The operating points were taken from the A20 FEX files in the sunxi-boards repository. Not all boards have the same settings. The settings in this patch are the most generic ones. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- arch/arm/boot/dts/sun7i-a20.dtsi | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 01c7133e699c..887b0521bbfb 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -82,10 +82,26 @@ #address-cells = <1>; #size-cells = <0>; - cpu@0 { + cpu0: cpu@0 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <0>; + clocks = <&cpu>; + clock-latency = <244144>; /* 8 32k periods */ + operating-points = < + /* kHz uV */ + 1008000 1450000 + 960000 1400000 + 912000 1400000 + 864000 1300000 + 720000 1200000 + 528000 1100000 + 312000 1000000 + 144000 900000 + >; + #cooling-cells = <2>; + cooling-min-level = <0>; + cooling-max-level = <7>; }; cpu@1 { -- 2.1.4
WARNING: multiple messages have this Message-ID (diff)
From: wens@csie.org (Chen-Yu Tsai) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 06/17] ARM: dts: sun7i: Add cpu clock reference and operating points to dtsi Date: Tue, 6 Jan 2015 10:35:16 +0800 [thread overview] Message-ID: <1420511727-8242-7-git-send-email-wens@csie.org> (raw) In-Reply-To: <1420511727-8242-1-git-send-email-wens@csie.org> The cpu core is clocked from the "cpu" clock. Add a reference to it in the first cpu node. Also add "cpu0" label to the node. The operating points were taken from the A20 FEX files in the sunxi-boards repository. Not all boards have the same settings. The settings in this patch are the most generic ones. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- arch/arm/boot/dts/sun7i-a20.dtsi | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 01c7133e699c..887b0521bbfb 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -82,10 +82,26 @@ #address-cells = <1>; #size-cells = <0>; - cpu at 0 { + cpu0: cpu at 0 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <0>; + clocks = <&cpu>; + clock-latency = <244144>; /* 8 32k periods */ + operating-points = < + /* kHz uV */ + 1008000 1450000 + 960000 1400000 + 912000 1400000 + 864000 1300000 + 720000 1200000 + 528000 1100000 + 312000 1000000 + 144000 900000 + >; + #cooling-cells = <2>; + cooling-min-level = <0>; + cooling-max-level = <7>; }; cpu at 1 { -- 2.1.4
next prev parent reply other threads:[~2015-01-06 2:35 UTC|newest] Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-01-06 2:35 [PATCH 00/17] ARM: sunxi: Support cpufreq on sun[457]i Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 2:35 ` [PATCH 01/17] ARM: sunxi: Register cpufreq-dt for sun[45678]i Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 15:55 ` Maxime Ripard 2015-01-06 15:55 ` Maxime Ripard 2015-01-07 9:07 ` Chen-Yu Tsai 2015-01-07 9:07 ` Chen-Yu Tsai 2015-01-07 10:01 ` Viresh Kumar 2015-01-07 10:01 ` Viresh Kumar 2015-01-07 10:23 ` Maxime Ripard 2015-01-07 10:23 ` Maxime Ripard 2015-01-06 2:35 ` [PATCH 02/17] clk: sunxi: Propagate rate changes to parent for mux clocks Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 16:00 ` Maxime Ripard 2015-01-06 16:00 ` Maxime Ripard 2015-01-06 2:35 ` [PATCH 03/17] Input: sun4i-ts: Add thermal zone sensor support Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 15:24 ` Eduardo Valentin 2015-01-06 15:24 ` Eduardo Valentin 2015-01-07 16:24 ` Chen-Yu Tsai 2015-01-07 16:24 ` Chen-Yu Tsai 2015-01-08 13:33 ` Chen-Yu Tsai 2015-01-08 13:33 ` Chen-Yu Tsai 2015-01-09 18:07 ` Eduardo Valentin 2015-01-09 18:07 ` Eduardo Valentin 2015-01-09 18:24 ` Chen-Yu Tsai 2015-01-09 18:24 ` Chen-Yu Tsai 2015-01-06 2:35 ` [PATCH 04/17] ARM: dts: sunxi: Add dtsi for AXP209 PMIC Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 15:58 ` Maxime Ripard 2015-01-06 15:58 ` Maxime Ripard 2015-01-06 19:09 ` Chen-Yu Tsai 2015-01-06 19:09 ` Chen-Yu Tsai 2015-01-06 2:35 ` [PATCH 05/17] ARM: dts: sunxi: Enable thermal sensor support for RTP on sun[457]i Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 15:25 ` Eduardo Valentin 2015-01-06 15:25 ` Eduardo Valentin 2015-01-06 15:52 ` Maxime Ripard 2015-01-06 15:52 ` Maxime Ripard 2015-01-06 2:35 ` Chen-Yu Tsai [this message] 2015-01-06 2:35 ` [PATCH 06/17] ARM: dts: sun7i: Add cpu clock reference and operating points to dtsi Chen-Yu Tsai 2015-01-06 16:07 ` Maxime Ripard 2015-01-06 16:07 ` Maxime Ripard 2015-01-06 2:35 ` [PATCH 07/17] ARM: dts: sun7i: Add cpu thermal zones " Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 15:28 ` Eduardo Valentin 2015-01-06 15:28 ` Eduardo Valentin 2015-01-06 2:35 ` [PATCH 08/17] ARM: dts: sun7i: cubieboard2: add axp209 regulator nodes Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 16:11 ` Maxime Ripard 2015-01-06 16:11 ` Maxime Ripard 2015-01-06 2:35 ` [PATCH 09/17] ARM: dts: sun7i: cubietruck: " Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 2:35 ` [PATCH 10/17] ARM: dts: sun5i: Add cpu clock reference and operating points to dtsi Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 2:35 ` [PATCH 11/17] ARM: dts: sun5i: Add cpu thermal zones " Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 15:30 ` Eduardo Valentin 2015-01-06 15:30 ` Eduardo Valentin 2015-01-06 2:35 ` [PATCH 12/17] ARM: dts: sun5i: hsg-h702: add axp209 regulator nodes Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 2:35 ` [PATCH 13/17] ARM: dts: sun4i: Add cpu clock reference and operating points to dtsi Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 2:35 ` [PATCH 14/17] ARM: dts: sun4i: Add cpu thermal zones " Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 15:29 ` Eduardo Valentin 2015-01-06 15:29 ` Eduardo Valentin 2015-01-06 2:35 ` [PATCH 15/17] ARM: dts: sun4i: cubieboard: add axp209 regulator nodes Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 2:35 ` [PATCH 16/17] ARM: sunxi_defconfig: Enable TOUCHSCREEN_SUN4I, CPUFREQ_DT, CPU_THERMAL Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 15:32 ` Eduardo Valentin 2015-01-06 15:32 ` Eduardo Valentin 2015-01-06 16:13 ` Maxime Ripard 2015-01-06 16:13 ` Maxime Ripard 2015-01-06 2:35 ` [PATCH 17/17] ARM: multi_v7_defconfig: Enable TOUCHSCREEN_SUN4I, CPU_THERMAL Chen-Yu Tsai 2015-01-06 2:35 ` Chen-Yu Tsai 2015-01-06 15:31 ` Eduardo Valentin 2015-01-06 15:31 ` Eduardo Valentin 2015-01-06 16:12 ` Maxime Ripard 2015-01-06 16:12 ` Maxime Ripard
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1420511727-8242-7-git-send-email-wens@csie.org \ --to=wens@csie.org \ --cc=dmitry.torokhov@gmail.com \ --cc=edubezval@gmail.com \ --cc=hdegoede@redhat.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-input@vger.kernel.org \ --cc=linux-pm@vger.kernel.org \ --cc=maxime.ripard@free-electrons.com \ --cc=rui.zhang@intel.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.