From: Chanwoo Choi <cw00.choi@samsung.com>
To: myungjoo.ham@samsung.com, kyungmin.park@samsung.com,
k.kozlowski@samsung.com, kgene@kernel.org,
s.nawrocki@samsung.com, tomasz.figa@gmail.com
Cc: rjw@rjwysocki.net, robh+dt@kernel.org, pawel.moll@arm.com,
mark.rutland@arm.com, ijc+devicetree@hellion.org.uk,
galak@codeaurora.org, linux@arm.linux.org.uk,
linux.amoon@gmail.com, m.reichl@fivetechno.de,
tjakobi@math.uni-bielefeld.de, inki.dae@samsung.com,
cw00.choi@samsung.com, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH v9 19/20] ARM: dts: Expand the voltage range of buck1/3 regulator for exynos4412-odroidu3
Date: Mon, 11 Apr 2016 12:57:57 +0900 [thread overview]
Message-ID: <1460347078-15175-20-git-send-email-cw00.choi@samsung.com> (raw)
In-Reply-To: <1460347078-15175-1-git-send-email-cw00.choi@samsung.com>
This patch expands the voltage range of buck1/3 regulator due to as following:
- MIF (Memory Interface) bus frequency needs the range of '900 - 1100 mV'.
- INT (Internal) bus frequency needs the range of '900 - 1050 mV'.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
[m.reichl and linux.amoon: Tested it on exynos4412-odroidu3 board]
Tested-by: Markus Reichl <m.reichl@fivetechno.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
---
arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index cba37c974703..b4983cbc4f8c 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -356,8 +356,8 @@
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1100000>;
regulator-always-on;
regulator-boot-on;
};
@@ -372,8 +372,8 @@
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1050000>;
regulator-always-on;
regulator-boot-on;
};
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Chanwoo Choi <cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: myungjoo.ham-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
s.nawrocki-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
tomasz.figa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Cc: rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
pawel.moll-5wv7dgnIgG8@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org,
linux.amoon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
m.reichl-SRyzfwRm/0rPTwkrwQOX7A@public.gmane.org,
tjakobi-o02PS0xoJP9W0yFyLvAVXMxlOr/tl8fh@public.gmane.org,
inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH v9 19/20] ARM: dts: Expand the voltage range of buck1/3 regulator for exynos4412-odroidu3
Date: Mon, 11 Apr 2016 12:57:57 +0900 [thread overview]
Message-ID: <1460347078-15175-20-git-send-email-cw00.choi@samsung.com> (raw)
In-Reply-To: <1460347078-15175-1-git-send-email-cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
This patch expands the voltage range of buck1/3 regulator due to as following:
- MIF (Memory Interface) bus frequency needs the range of '900 - 1100 mV'.
- INT (Internal) bus frequency needs the range of '900 - 1050 mV'.
Signed-off-by: Chanwoo Choi <cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
[m.reichl and linux.amoon: Tested it on exynos4412-odroidu3 board]
Tested-by: Markus Reichl <m.reichl-SRyzfwRm/0rPTwkrwQOX7A@public.gmane.org>
Tested-by: Anand Moon <linux.amoon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index cba37c974703..b4983cbc4f8c 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -356,8 +356,8 @@
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1100000>;
regulator-always-on;
regulator-boot-on;
};
@@ -372,8 +372,8 @@
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1050000>;
regulator-always-on;
regulator-boot-on;
};
--
1.9.1
--
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WARNING: multiple messages have this Message-ID (diff)
From: cw00.choi@samsung.com (Chanwoo Choi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v9 19/20] ARM: dts: Expand the voltage range of buck1/3 regulator for exynos4412-odroidu3
Date: Mon, 11 Apr 2016 12:57:57 +0900 [thread overview]
Message-ID: <1460347078-15175-20-git-send-email-cw00.choi@samsung.com> (raw)
In-Reply-To: <1460347078-15175-1-git-send-email-cw00.choi@samsung.com>
This patch expands the voltage range of buck1/3 regulator due to as following:
- MIF (Memory Interface) bus frequency needs the range of '900 - 1100 mV'.
- INT (Internal) bus frequency needs the range of '900 - 1050 mV'.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
[m.reichl and linux.amoon: Tested it on exynos4412-odroidu3 board]
Tested-by: Markus Reichl <m.reichl@fivetechno.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
---
arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index cba37c974703..b4983cbc4f8c 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -356,8 +356,8 @@
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1100000>;
regulator-always-on;
regulator-boot-on;
};
@@ -372,8 +372,8 @@
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1050000>;
regulator-always-on;
regulator-boot-on;
};
--
1.9.1
next prev parent reply other threads:[~2016-04-11 3:58 UTC|newest]
Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-11 3:57 [PATCH v9 00/20] PM / devferq: Add generic exynos bus frequency driver and new passive governor Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 01/20] PM / devfreq: exynos: Add generic exynos bus frequency driver Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-12 7:23 ` Krzysztof Kozlowski
2016-04-12 7:23 ` Krzysztof Kozlowski
2016-04-11 3:57 ` [PATCH v9 02/20] PM / devfreq: exynos: Add documentation for " Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 03/20] PM / devfreq: Add devfreq_get_devfreq_by_phandle() Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-12 7:24 ` Krzysztof Kozlowski
2016-04-12 7:24 ` Krzysztof Kozlowski
2016-04-11 3:57 ` [PATCH v9 04/20] PM / devfreq: Add new DEVFREQ_TRANSITION_NOTIFIER notifier Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-12 7:29 ` Krzysztof Kozlowski
2016-04-12 7:29 ` Krzysztof Kozlowski
2016-04-11 3:57 ` [PATCH v9 05/20] PM / devfreq: Add new passive governor Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-12 7:30 ` Krzysztof Kozlowski
2016-04-12 7:30 ` Krzysztof Kozlowski
2016-04-11 3:57 ` [PATCH v9 06/20] PM / devfreq: exynos: Add support of bus frequency of sub-blocks using " Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-12 7:31 ` Krzysztof Kozlowski
2016-04-12 7:31 ` Krzysztof Kozlowski
2016-04-11 3:57 ` [PATCH v9 07/20] PM / devfreq: exynos: Update documentation for bus devices " Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-12 7:34 ` Krzysztof Kozlowski
2016-04-12 7:34 ` Krzysztof Kozlowski
2016-04-12 8:19 ` Chanwoo Choi
2016-04-12 8:19 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 08/20] PM / devfreq: exynos: Add the detailed correlation between sub-blocks and power line Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-12 7:35 ` Krzysztof Kozlowski
2016-04-12 7:35 ` Krzysztof Kozlowski
2016-04-12 8:20 ` Chanwoo Choi
2016-04-12 8:20 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 09/20] PM / devfreq: exynos: Remove unused exynos4/5 busfreq driver Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-12 7:40 ` Krzysztof Kozlowski
2016-04-12 7:40 ` Krzysztof Kozlowski
2016-04-11 3:57 ` [PATCH v9 10/20] MAINTAINERS: Add samsung bus frequency driver entry Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-12 7:46 ` Krzysztof Kozlowski
2016-04-12 7:46 ` Krzysztof Kozlowski
2016-04-12 8:20 ` Chanwoo Choi
2016-04-12 8:20 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 11/20] ARM: dts: Add DMC bus node for Exynos3250 Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 12/20] ARM: dts: Add DMC bus frequency for exynos3250-rinato/monk Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 13/20] ARM: dts: Add bus nodes using VDD_INT for Exynos3250 Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 14/20] ARM: dts: Add bus nodes using VDD_MIF for Exynos4x12 Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 15/20] ARM: dts: Add bus nodes using VDD_INT " Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 16/20] ARM: dts: Add bus nodes using VDD_MIF for Exynos4210 Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 17/20] ARM: dts: Add exynos4412-ppmu-common dtsi to delete duplicate PPMU nodes Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 18/20] ARM: dts: Add support of bus frequency using VDD_INT for exynos3250-rinato Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi [this message]
2016-04-11 3:57 ` [PATCH v9 19/20] ARM: dts: Expand the voltage range of buck1/3 regulator for exynos4412-odroidu3 Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` [PATCH v9 20/20] ARM: dts: Add support of bus frequency for exynos4412-trats/odroidu3 Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 3:57 ` Chanwoo Choi
2016-04-11 4:01 ` [PATCH v9 00/20] PM / devferq: Add generic exynos bus frequency driver and new passive governor Chanwoo Choi
2016-04-11 4:01 ` Chanwoo Choi
2016-04-11 19:55 ` Krzysztof Kozlowski
2016-04-11 19:55 ` Krzysztof Kozlowski
2016-04-11 20:15 ` Chanwoo Choi
2016-04-11 20:15 ` Chanwoo Choi
2016-04-11 20:15 ` Chanwoo Choi
2016-05-03 10:25 ` Krzysztof Kozlowski
2016-05-03 10:25 ` Krzysztof Kozlowski
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