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Fri, 19 Jul 2019 15:05:54 +0000 (GMT) From: k.konieczny@partner.samsung.com To: k.konieczny@partner.samsung.com Cc: Marek Szyprowski , Bartlomiej Zolnierkiewicz , Chanwoo Choi , Krzysztof Kozlowski , Kukjin Kim , Kyungmin Park , Mark Rutland , MyungJoo Ham , Nishanth Menon , Rob Herring , Stephen Boyd , Viresh Kumar , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH v3 4/5] ARM: dts: exynos: add initial data for coupled regulators for Exynos5422/5800 Date: Fri, 19 Jul 2019 17:05:34 +0200 Message-Id: <20190719150535.15501-5-k.konieczny@partner.samsung.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190719150535.15501-1-k.konieczny@partner.samsung.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrLKsWRmVeSWpSXmKPExsWy7djPc7ohdwxjDU7fVLXYOGM9q8X1L89Z LeYfOcdq0bfvP6NF/+PXzBbnz29gtzjb9IbdYtPja6wWl3fNYbP43HuE0WLG+X1MFmuP3GW3 WHr9IpPF7cYVbBZvfpxlsmjde4Td4t+1jSwWmx8cY3MQ8lgzbw2jx6ZVnWwem5fUexx8t4fJ o2/LKkaP4ze2M3l83iQXwB7FZZOSmpNZllqkb5fAlXHivW/BCZuKOQvesDcw3tDrYuTkkBAw kfh19AprFyMXh5DACkaJswuPM0E4Xxgllj28zg7hfGaUeNd4DCjDAdYyryECpFtIYDmjxLSp CA337+9nAkmwCahKbJnxkh3EFhFQlph8bzozSBGzwE8WidO7mllBEsIC6RI/Wr+zgNgsQA0v Zk8Aa+AVcJFouvyIDeI+eYnOHbvBajgFXCW+HHwPVSMocXLmE7A4M1BN89bZYAskBD6yS3x6 2c0K0ewicbSvmQXCFpZ4dXwLO4QtI/F/53wmCLtc4unCPnaI5hZGiQftH6EarCUOH7/ICvIy s4CmxPpd+hBhR4m+H1+gIcEnceOtIMQNfBKTtoE8CRLmlehoE4Ko1pWY9/8M1DXSEl3/10HZ HhLrT/xgnsCoOAvJN7OQfDMLYe8CRuZVjOKppcW56anFxnmp5XrFibnFpXnpesn5uZsYgYnu 9L/jX3cw7vuTdIhRgINRiYf3wy3DWCHWxLLiytxDjBIczEoivLdf6scK8aYkVlalFuXHF5Xm pBYfYpTmYFES561meBAtJJCeWJKanZpakFoEk2Xi4JRqYMxWPtFQcn+bSpzlasWAhqU/m1WS 2RLT56nlPbR9N3+B8UuetQePCzxuNnXQt888Znf+y8Ofd6fZqfw8sPiLUnVW2EXr71c7Xq37 LzZJ2jxhS75WllOAsfKfoul7JdTnTXopOJmxK/Lay0IvW8Yox+tz11y/q+O05c6bgwvyXbof M2munVf1u1iJpTgj0VCLuag4EQB0yvpxcAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrNIsWRmVeSWpSXmKPExsVy+t/xu7rBdwxjDTqW6FlsnLGe1eL6l+es FvOPnGO16Nv3n9Gi//FrZovz5zewW5xtesNusenxNVaLy7vmsFl87j3CaDHj/D4mi7VH7rJb LL1+kcniduMKNos3P84yWbTuPcJu8e/aRhaLzQ+OsTkIeayZt4bRY9OqTjaPzUvqPQ6+28Pk 0bdlFaPH8RvbmTw+b5ILYI/SsynKLy1JVcjILy6xVYo2tDDSM7S00DMysdQzNDaPtTIyVdK3 s0lJzcksSy3St0vQyzjx3rfghE3FnAVv2BsYb+h1MXJwSAiYSMxriOhi5OQQEljKKLG1oxrE lhCQlmg8vZoJwhaW+HOti62LkQuo5hOjxKRtdxlBEmwCqhJbZrxkB7FFBJQlJt+bzgxSxCzQ ySqxZNJfsISwQKrEoQ9TwCaxADW8mD0BLM4r4CLRdPkRG8QGeYnOHbtZQGxOAVeJLwffs0Nc 5CKxY+U8Zoh6QYmTM5+A1TAD1Tdvnc08gVFgFpLULCSpBYxMqxhFUkuLc9Nzi430ihNzi0vz 0vWS83M3MQIjctuxn1t2MHa9Cz7EKMDBqMTD++GWYawQa2JZcWXuIUYJDmYlEd7bL/VjhXhT EiurUovy44tKc1KLDzGaAj0xkVlKNDkfmCzySuINTQ3NLSwNzY3Njc0slMR5OwQOxggJpCeW pGanphakFsH0MXFwSjUwur8yLDRu/5gxeefdv1etFk6VTH3peFeqae8JFo83D/m89oQbsa+T 9XqfeVE3Lizk7oyG2qwQ9e0W9/y62g/uNVFOul6/RW+niXThlBW5lwRcsh9vP/qPOynp5nHX r908HN+zf6fKCn5svFcSfldgBmfy3g9sd0rWH/30dNd579edPUo1B5fMV2Ipzkg01GIuKk4E AJrt68zeAgAA X-CMS-MailID: 20190719150556eucas1p291b9e533a80d77e2f58452f0e1fe8b35 X-Msg-Generator: CA X-RootMTR: 20190719150556eucas1p291b9e533a80d77e2f58452f0e1fe8b35 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190719150556eucas1p291b9e533a80d77e2f58452f0e1fe8b35 References: <20190719150535.15501-1-k.konieczny@partner.samsung.com> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Marek Szyprowski Declare Exynos5422/5800 voltage ranges for opp points for big cpu core and bus wcore and couple their voltage supllies as vdd_arm and vdd_int should be in 300mV range. Signed-off-by: Marek Szyprowski [k.konieczny: add missing patch description] Signed-off-by: Kamil Konieczny Reviewed-by: Chanwoo Choi --- arch/arm/boot/dts/exynos5420.dtsi | 34 +++++++++---------- arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 4 +++ arch/arm/boot/dts/exynos5800-peach-pi.dts | 4 +++ arch/arm/boot/dts/exynos5800.dtsi | 32 ++++++++--------- 4 files changed, 41 insertions(+), 33 deletions(-) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 5fb2326875dc..0cbf74750553 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -48,62 +48,62 @@ opp-shared; opp-1800000000 { opp-hz = /bits/ 64 <1800000000>; - opp-microvolt = <1250000>; + opp-microvolt = <1250000 1250000 1500000>; clock-latency-ns = <140000>; }; opp-1700000000 { opp-hz = /bits/ 64 <1700000000>; - opp-microvolt = <1212500>; + opp-microvolt = <1212500 1212500 1500000>; clock-latency-ns = <140000>; }; opp-1600000000 { opp-hz = /bits/ 64 <1600000000>; - opp-microvolt = <1175000>; + opp-microvolt = <1175000 1175000 1500000>; clock-latency-ns = <140000>; }; opp-1500000000 { opp-hz = /bits/ 64 <1500000000>; - opp-microvolt = <1137500>; + opp-microvolt = <1137500 1137500 1500000>; clock-latency-ns = <140000>; }; opp-1400000000 { opp-hz = /bits/ 64 <1400000000>; - opp-microvolt = <1112500>; + opp-microvolt = <1112500 1112500 1500000>; clock-latency-ns = <140000>; }; opp-1300000000 { opp-hz = /bits/ 64 <1300000000>; - opp-microvolt = <1062500>; + opp-microvolt = <1062500 1062500 1500000>; clock-latency-ns = <140000>; }; opp-1200000000 { opp-hz = /bits/ 64 <1200000000>; - opp-microvolt = <1037500>; + opp-microvolt = <1037500 1037500 1500000>; clock-latency-ns = <140000>; }; opp-1100000000 { opp-hz = /bits/ 64 <1100000000>; - opp-microvolt = <1012500>; + opp-microvolt = <1012500 1012500 1500000>; clock-latency-ns = <140000>; }; opp-1000000000 { opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = < 987500>; + opp-microvolt = < 987500 987500 1500000>; clock-latency-ns = <140000>; }; opp-900000000 { opp-hz = /bits/ 64 <900000000>; - opp-microvolt = < 962500>; + opp-microvolt = < 962500 962500 1500000>; clock-latency-ns = <140000>; }; opp-800000000 { opp-hz = /bits/ 64 <800000000>; - opp-microvolt = < 937500>; + opp-microvolt = < 937500 937500 1500000>; clock-latency-ns = <140000>; }; opp-700000000 { opp-hz = /bits/ 64 <700000000>; - opp-microvolt = < 912500>; + opp-microvolt = < 912500 912500 1500000>; clock-latency-ns = <140000>; }; }; @@ -1100,23 +1100,23 @@ opp00 { opp-hz = /bits/ 64 <84000000>; - opp-microvolt = <925000>; + opp-microvolt = <925000 925000 1400000>; }; opp01 { opp-hz = /bits/ 64 <111000000>; - opp-microvolt = <950000>; + opp-microvolt = <950000 950000 1400000>; }; opp02 { opp-hz = /bits/ 64 <222000000>; - opp-microvolt = <950000>; + opp-microvolt = <950000 950000 1400000>; }; opp03 { opp-hz = /bits/ 64 <333000000>; - opp-microvolt = <950000>; + opp-microvolt = <950000 950000 1400000>; }; opp04 { opp-hz = /bits/ 64 <400000000>; - opp-microvolt = <987500>; + opp-microvolt = <987500 987500 1400000>; }; }; diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi index 25d95de15c9b..65d094256b54 100644 --- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi @@ -428,6 +428,8 @@ regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; + regulator-coupled-with = <&buck3_reg>; + regulator-coupled-max-spread = <300000>; }; buck3_reg: BUCK3 { @@ -436,6 +438,8 @@ regulator-max-microvolt = <1400000>; regulator-always-on; regulator-boot-on; + regulator-coupled-with = <&buck2_reg>; + regulator-coupled-max-spread = <300000>; }; buck4_reg: BUCK4 { diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index e0f470fe54c8..5c1e965ed7e9 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -257,6 +257,8 @@ regulator-always-on; regulator-boot-on; regulator-ramp-delay = <12500>; + regulator-coupled-with = <&buck3_reg>; + regulator-coupled-max-spread = <300000>; regulator-state-mem { regulator-off-in-suspend; }; @@ -269,6 +271,8 @@ regulator-always-on; regulator-boot-on; regulator-ramp-delay = <12500>; + regulator-coupled-with = <&buck2_reg>; + regulator-coupled-max-spread = <300000>; regulator-state-mem { regulator-off-in-suspend; }; diff --git a/arch/arm/boot/dts/exynos5800.dtsi b/arch/arm/boot/dts/exynos5800.dtsi index 57d3b319fd65..2a74735d161c 100644 --- a/arch/arm/boot/dts/exynos5800.dtsi +++ b/arch/arm/boot/dts/exynos5800.dtsi @@ -22,61 +22,61 @@ &cluster_a15_opp_table { opp-1700000000 { - opp-microvolt = <1250000>; + opp-microvolt = <1250000 1250000 1500000>; }; opp-1600000000 { - opp-microvolt = <1250000>; + opp-microvolt = <1250000 1250000 1500000>; }; opp-1500000000 { - opp-microvolt = <1100000>; + opp-microvolt = <1100000 1100000 1500000>; }; opp-1400000000 { - opp-microvolt = <1100000>; + opp-microvolt = <1100000 1100000 1500000>; }; opp-1300000000 { - opp-microvolt = <1100000>; + opp-microvolt = <1100000 1100000 1500000>; }; opp-1200000000 { - opp-microvolt = <1000000>; + opp-microvolt = <1000000 1000000 1500000>; }; opp-1100000000 { - opp-microvolt = <1000000>; + opp-microvolt = <1000000 1000000 1500000>; }; opp-1000000000 { - opp-microvolt = <1000000>; + opp-microvolt = <1000000 1000000 1500000>; }; opp-900000000 { - opp-microvolt = <1000000>; + opp-microvolt = <1000000 1000000 1500000>; }; opp-800000000 { - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; }; opp-700000000 { - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; }; opp-600000000 { opp-hz = /bits/ 64 <600000000>; - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; clock-latency-ns = <140000>; }; opp-500000000 { opp-hz = /bits/ 64 <500000000>; - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; clock-latency-ns = <140000>; }; opp-400000000 { opp-hz = /bits/ 64 <400000000>; - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; clock-latency-ns = <140000>; }; opp-300000000 { opp-hz = /bits/ 64 <300000000>; - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; clock-latency-ns = <140000>; }; opp-200000000 { opp-hz = /bits/ 64 <200000000>; - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; clock-latency-ns = <140000>; }; };