Linux-ARM-Kernel Archive on lore.kernel.org
 help / color / Atom feed
From: ben@smart-cactus.org (Ben Gamari)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 09/12] ARM: dts: Exynos5420/5800: add cluster regulator supply properties
Date: Wed,  2 Dec 2015 22:19:24 +0100
Message-ID: <1449091167-20758-10-git-send-email-ben@smart-cactus.org> (raw)
In-Reply-To: <1449091167-20758-1-git-send-email-ben@smart-cactus.org>

From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Add cluster regulator supply properties as a preparation to adding
generic arm_big_little_dt cpufreq driver support for Exynos5420 and
Exynos5800 based boards.

Changes by Ben Gamari:
- Add regulators to odroidxu4

Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Andreas Faerber <afaerber@suse.de>
Cc: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Ben Gamari <ben@smart-cactus.org>
---
 arch/arm/boot/dts/exynos5420-arndale-octa.dts |  9 +++++++++
 arch/arm/boot/dts/exynos5420-peach-pit.dts    |  8 ++++++++
 arch/arm/boot/dts/exynos5420-smdk5420.dts     |  8 ++++++++
 arch/arm/boot/dts/exynos5422-odroidxu3.dts    |  8 ++++++++
 arch/arm/boot/dts/exynos5422-odroidxu4.dts    | 10 ++++++++++
 arch/arm/boot/dts/exynos5800-peach-pi.dts     |  8 ++++++++
 6 files changed, 51 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index 4ecef69..a044da7 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -52,6 +52,15 @@
 	};
 };
 
+&cpu0 {
+  cpu-cluster.0-supply = <&buck2_reg>;
+};
+
+&cpu4 {
+  cpu-cluster.1-supply = <&buck6_reg>;
+};
+
+
 &usbdrd_dwc3_1 {
 	dr_mode = "host";
 };
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index 72ba6f0..eea0aa6 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -676,6 +676,14 @@
 	};
 };
 
+&cpu0 {
+  cpu-cluster.0-supply = <&buck2_reg>;
+};
+
+&cpu4 {
+  cpu-cluster.1-supply = <&buck6_reg>;
+};
+
 &i2c_2 {
 	status = "okay";
 	samsung,i2c-sda-delay = <100>;
diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts
index ac35aef..d44a280 100644
--- a/arch/arm/boot/dts/exynos5420-smdk5420.dts
+++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts
@@ -423,3 +423,11 @@
 &usbdrd_phy1 {
 	vbus-supply = <&usb301_vbus_reg>;
 };
+
+&cpu0 {
+  cpu-cluster.0-supply = <&buck2_reg>;
+};
+
+&cpu4 {
+  cpu-cluster.1-supply = <&buck6_reg>;
+};
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index 0c0bbdb..d6650a1 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -53,6 +53,14 @@
 	};
 };
 
+&cpu0 {
+  cpu-cluster.0-supply = <&buck2_reg>;
+};
+
+&cpu4 {
+  cpu-cluster.1-supply = <&buck6_reg>;
+};
+
 &i2c_0 {
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu4.dts b/arch/arm/boot/dts/exynos5422-odroidxu4.dts
index 2faf886..9f88c34 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu4.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu4.dts
@@ -32,6 +32,16 @@
 	};
 };
 
+&cpu0 {
+	cpu-cluster.0-supply = <&buck2_reg>;
+	cpu-cluster.1-supply = <&buck6_reg>;
+};
+
+&cpu4 {
+	cpu-cluster.0-supply = <&buck2_reg>;
+	cpu-cluster.1-supply = <&buck6_reg>;
+};
+
 &pwm {
 	/*
 	 * PWM 0 -- fan
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index 49a4f43..a06587b 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -638,6 +638,14 @@
 	};
 };
 
+&cpu0 {
+  cpu-cluster.0-supply = <&buck2_reg>;
+};
+
+&cpu4 {
+  cpu-cluster.1-supply = <&buck6_reg>;
+};
+
 &i2c_2 {
 	status = "okay";
 	samsung,i2c-sda-delay = <100>;
-- 
2.6.2

  parent reply index

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-02 21:19 [PATCH v5 0/12] cpufreq: Add support for Exynos 5800, 5420, and 5422 Ben Gamari
2015-12-02 21:19 ` [PATCH 01/12] cpufreq: arm_big_little: add cluster regulator support Ben Gamari
2015-12-03  4:41   ` Anand Moon
2015-12-02 21:19 ` [PATCH 02/12] clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock Ben Gamari
2015-12-03  6:08   ` Krzysztof Kozlowski
2015-12-03 10:30     ` Ben Gamari
2015-12-04  2:25       ` Krzysztof Kozlowski
2015-12-02 21:19 ` [PATCH 03/12] ARM: dts: Exynos5420: add CPU OPP and regulator supply property Ben Gamari
2015-12-02 21:19 ` [PATCH 04/12] ARM: Exynos: use generic cpufreq driver for Exynos5420 Ben Gamari
2015-12-02 21:19 ` [PATCH 05/12] clk: samsung: exynos5800: fix cpu clock configuration data Ben Gamari
2015-12-02 21:19 ` [PATCH 06/12] ARM: dts: Exynos5800: fix CPU OPP Ben Gamari
2015-12-02 21:19 ` [PATCH 07/12] ARM: dts: Exynos5422: fix OPP tables Ben Gamari
2015-12-02 21:19 ` [PATCH 08/12] ARM: Exynos: use generic cpufreq driver for Exynos5800 Ben Gamari
2015-12-02 21:19 ` Ben Gamari [this message]
2015-12-02 21:19 ` [PATCH 10/12] cpufreq: arm-big-little: accept operating-points-v2 nodes Ben Gamari
2015-12-02 21:19 ` [PATCH 11/12] cpufreq: arm-big-little: clarify frequency units Ben Gamari
2015-12-03 14:22   ` Jon Medhurst (Tixy)
2015-12-03 14:37     ` Ben Gamari
2015-12-02 21:19 ` [PATCH 12/12] cpufreq: arm-big-little: warn on invalid regulator Ben Gamari
2015-12-03  6:05 ` [PATCH v5 0/12] cpufreq: Add support for Exynos 5800, 5420, and 5422 Viresh Kumar
2015-12-03 10:26   ` Ben Gamari
2015-12-03 10:37     ` Viresh Kumar
2015-12-03 11:21       ` Ben Gamari
2015-12-03 11:25         ` Viresh Kumar
2015-12-07 21:19       ` Ben Gamari
2015-12-03 11:05   ` Sudeep Holla
2015-12-03 11:24     ` Viresh Kumar

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=1449091167-20758-10-git-send-email-ben@smart-cactus.org \
    --to=ben@smart-cactus.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    /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: link

Linux-ARM-Kernel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/0 linux-arm-kernel/git/0.git
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/1 linux-arm-kernel/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-arm-kernel linux-arm-kernel/ https://lore.kernel.org/linux-arm-kernel \
		linux-arm-kernel@lists.infradead.org
	public-inbox-index linux-arm-kernel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.infradead.lists.linux-arm-kernel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git