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Fri, 3 Aug 2018 06:51:55 +0000 (GMT) From: Marek Szyprowski To: linux-samsung-soc@vger.kernel.org Cc: Marek Szyprowski , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz Subject: [PATCH 1/2] ARM: dts: exynos: Convert exynos5250.dtsi to opp-v2 bindings Date: Fri, 3 Aug 2018 08:51:46 +0200 X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180803065147.6542-1-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrKIsWRmVeSWpSXmKPExsWy7djP87o9v5OjDZ4cULLYOGM9q8X58xvY LWac38dksfbIXXYHFo9NqzrZPPq2rGL0+LxJLoA5issmJTUnsyy1SN8ugSvjwLb7LAXrFStm b73H1MD4RaKLkZNDQsBEYlljL3MXIxeHkMAKRonW/2ugnC+MEmv2TWeEcD4zSnyffYYVpuXi wd2sEInljBLHe+4xQThfGSWaTh0Cq2ITMJToetvFBmKLCKhKfG5bwA5SxCzQxyhxfe9cZpCE sECwxMu+Y+wgNgtQ0fZlPewQK+QlVm84AFbDKWArcf3NKzaQZgmBM2wSP46fAiviFSiTeH/i G1SDi8SZw7ug7hOWeHV8C1RcRuL05B4WiOZmRon2GbPYIZweRomtc3awQVRZSxw+fhGomwPo Pk2J9bv0IcKOEh2tn9lBwhICfBI33gqChJmBzEnbpjNDhHklOtqEIKrVJGYdXwe39uCFS8wQ tofEm60d0HCcwChx8OAMlgmM8rMQli1gZFzFKJ5aWpybnlpslJdarlecmFtcmpeul5yfu4kR GPmn/x3/soNx15+kQ4wCHIxKPLwXVJOjhVgTy4orcw8xSnAwK4nwvu0ECvGmJFZWpRblxxeV 5qQWH2KU5mBREue90x8XLSSQnliSmp2aWpBaBJNl4uCUamAM9oib6JawbNbtqVsC9Zb3cYlw NT4y3hJ7gqWZw3HHP92QFuGoexE3pBx2vFv/ytdkakv13omnS14GKx3x2WzUe/B5K9t+C0HG tJyMwM9P2rXjo85ffOSZynu72XBzHgfD62XfD26odPztv4ovSUD+SlJdnMH8+IOK0XYv7ct8 4+JfbnKbxqLEUpyRaKjFXFScCABCveZ7+AIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrCLMWRmVeSWpSXmKPExsVy+t/xe7rdv5OjDd690LfYOGM9q8X58xvY LWac38dksfbIXXYHFo9NqzrZPPq2rGL0+LxJLoA5Ss+mKL+0JFUhI7+4xFYp2tDCSM/Q0kLP yMRSz9DYPNbKyFRJ384mJTUnsyy1SN8uQS/jwLb7LAXrFStmb73H1MD4RaKLkZNDQsBE4uLB 3axdjFwcQgJLGSVmtc9ihEjISJyc1sAKYQtL/LnWxQZR9JlR4sHRWSwgCTYBQ4mutyAJTg4R AVWJz20L2EGKmAUmMEqc75wBlhAWCJTYuvgT2FQWoKLty3qAijg4eAVsJE5e14JYIC+xesMB ZhCbU8BW4vqbV2CtQkAlq7a8ZJ3AyLeAkWEVo0hqaXFuem6xoV5xYm5xaV66XnJ+7iZGYAhu O/Zz8w7GSxuDDzEKcDAq8fBeUE2OFmJNLCuuzD3EKMHBrCTC+7YTKMSbklhZlVqUH19UmpNa fIjRFOimicxSosn5wPjIK4k3NDU0t7A0NDc2NzazUBLnPW9QGSUkkJ5YkpqdmlqQWgTTx8TB KdXAWBU+6Sf3i/WKy5c5HU16v9Q05MRyoWrN7+ZMjxYtjlWve5Lu6tZUtrI2ikvxhFr09Osr eF4vXvx60y67/wv+31i7cZ+D7Nk32XoKkkfiz3IJ8BjKnHNsX73ps90lq0o3wYfZUvGcrtc/ PtCek//EY8nOaQ4HJ2z6zvfbnOdBx5NNh9y3Bj9raFRiKc5INNRiLipOBAC8wFJUVwIAAA== Message-Id: <20180803065156eucas1p11664d8adddb5f481eb83fc60879ac542~HTTuAQaDG1343313433eucas1p1L@eucas1p1.samsung.com> X-CMS-MailID: 20180803065156eucas1p11664d8adddb5f481eb83fc60879ac542 X-Msg-Generator: CA X-RootMTR: 20180803065156eucas1p11664d8adddb5f481eb83fc60879ac542 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20180803065156eucas1p11664d8adddb5f481eb83fc60879ac542 References: <20180803065147.6542-1-m.szyprowski@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Convert Exynos5250 to OPP-v2 bindings. This is a preparation to add proper support for suspend operation point, which cannot be marked in opp-v1. Signed-off-by: Marek Szyprowski --- arch/arm/boot/dts/exynos5250.dtsi | 130 ++++++++++++++++++++---------- 1 file changed, 88 insertions(+), 42 deletions(-) -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Reviewed-by: Chanwoo Choi Acked-by: Bartlomiej Zolnierkiewicz diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index da163a40af15..8746189990eb 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -54,62 +54,108 @@ device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0>; - clock-frequency = <1700000000>; clocks = <&clock CLK_ARM_CLK>; clock-names = "cpu"; - clock-latency = <140000>; - - operating-points = < - 1700000 1300000 - 1600000 1250000 - 1500000 1225000 - 1400000 1200000 - 1300000 1150000 - 1200000 1125000 - 1100000 1100000 - 1000000 1075000 - 900000 1050000 - 800000 1025000 - 700000 1012500 - 600000 1000000 - 500000 975000 - 400000 950000 - 300000 937500 - 200000 925000 - >; + operating-points-v2 = <&cpu0_opp_table>; #cooling-cells = <2>; /* min followed by max */ }; cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <1>; - clock-frequency = <1700000000>; clocks = <&clock CLK_ARM_CLK>; clock-names = "cpu"; - clock-latency = <140000>; - - operating-points = < - 1700000 1300000 - 1600000 1250000 - 1500000 1225000 - 1400000 1200000 - 1300000 1150000 - 1200000 1125000 - 1100000 1100000 - 1000000 1075000 - 900000 1050000 - 800000 1025000 - 700000 1012500 - 600000 1000000 - 500000 975000 - 400000 950000 - 300000 937500 - 200000 925000 - >; + operating-points-v2 = <&cpu0_opp_table>; #cooling-cells = <2>; /* min followed by max */ }; }; + cpu0_opp_table: opp_table0 { + compatible = "operating-points-v2"; + opp-shared; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <925000>; + clock-latency-ns = <140000>; + }; + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-microvolt = <937500>; + clock-latency-ns = <140000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <950000>; + clock-latency-ns = <140000>; + }; + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <975000>; + clock-latency-ns = <140000>; + }; + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <1000000>; + clock-latency-ns = <140000>; + }; + opp-700000000 { + opp-hz = /bits/ 64 <700000000>; + opp-microvolt = <1012500>; + clock-latency-ns = <140000>; + }; + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <1025000>; + clock-latency-ns = <140000>; + }; + opp-900000000 { + opp-hz = /bits/ 64 <900000000>; + opp-microvolt = <1050000>; + clock-latency-ns = <140000>; + }; + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <1075000>; + clock-latency-ns = <140000>; + }; + opp-1100000000 { + opp-hz = /bits/ 64 <1100000000>; + opp-microvolt = <1100000>; + clock-latency-ns = <140000>; + }; + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1125000>; + clock-latency-ns = <140000>; + }; + opp-1300000000 { + opp-hz = /bits/ 64 <1300000000>; + opp-microvolt = <1150000>; + clock-latency-ns = <140000>; + }; + opp-1400000000 { + opp-hz = /bits/ 64 <1400000000>; + opp-microvolt = <1200000>; + clock-latency-ns = <140000>; + }; + opp-1500000000 { + opp-hz = /bits/ 64 <1500000000>; + opp-microvolt = <1225000>; + clock-latency-ns = <140000>; + }; + opp-1600000000 { + opp-hz = /bits/ 64 <1600000000>; + opp-microvolt = <1250000>; + clock-latency-ns = <140000>; + }; + opp-1700000000 { + opp-hz = /bits/ 64 <1700000000>; + opp-microvolt = <1300000>; + clock-latency-ns = <140000>; + }; + }; + soc: soc { sysram@2020000 { compatible = "mmio-sram"; From patchwork Fri Aug 3 06:51:47 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Szyprowski X-Patchwork-Id: 143388 Delivered-To: patch@linaro.org Received: by 2002:a2e:9754:0:0:0:0:0 with SMTP id f20-v6csp118932ljj; Thu, 2 Aug 2018 23:51:59 -0700 (PDT) X-Google-Smtp-Source: AAOMgpfpx+TbButlBZKhNOnslsGHCAvsSGpYL3kcuFwXV5WHn8J+1N3pgVnsjYhABpYZXAdGL8vc X-Received: by 2002:a63:5025:: with SMTP id e37-v6mr2446140pgb.341.1533279119838; 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Fri, 3 Aug 2018 06:51:55 +0000 (GMT) From: Marek Szyprowski To: linux-samsung-soc@vger.kernel.org Cc: Marek Szyprowski , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz Subject: [PATCH 2/2] ARM: dts: exynos: Mark 1GHz CPU OPP as suspend OPP Date: Fri, 3 Aug 2018 08:51:47 +0200 X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180803065147.6542-1-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrEIsWRmVeSWpSXmKPExsWy7djP87q9v5OjDe7OZrLYOGM9q8X58xvY LWac38dksfbIXXYHFo9NqzrZPPq2rGL0+LxJLoA5issmJTUnsyy1SN8ugStj6rHnrAVL2Cpu 3J/H1sA4hbWLkYNDQsBE4uTl2C5GLg4hgRWMEk+WT2KDcL4wSjw9vI8dwvnMKNF04CBcx+ul qV2MnEDx5YwSSy9GQ9R8ZZRY+W0yK0iCTcBQouttFxuILSKgKvG5bQHYIGaBPkaJ63vnMoMk hAXcJf5032QCsVmAis4tmgIWlxCQl1i94QCYzSlgK3H9zSuwkyQETrBJbH28HqyBV6BM4sGn Q6wQDS4SeyZ8YIOwhSVeHd/CDmHLSJye3MMC0dzMKNE+YxY7hNPDKLF1zg6oDmuJw8cvgv3G LKApsX6XPkTYUWLp4VY2iJf5JG68FQQJMwOZk7ZNZ4YI80p0tAlBVKtJzDq+Dm7twQuXoH7x kNjTNJ8FEkITGCWev3nBMoFRfhbCsgWMjKsYxVNLi3PTU4uN81LL9YoTc4tL89L1kvNzNzEC Y/70v+NfdzDu+5N0iFGAg1GJh/eCanK0EGtiWXFl7iFGCQ5mJRHet51AId6UxMqq1KL8+KLS nNTiQ4zSHCxK4rx3+uOihQTSE0tSs1NTC1KLYLJMHJxSDYzBXCUVn77s3OfkG7dksxbf9qNi Fxc1Ox2qkeqeqBjnMTu5fIWSZ+mDCb5pjQdcjj18Vnz5md2/pRbrpC1fqd3QPhfXVeGX9Lq0 93HeAq+WW7GB/Oe2PWttitfVn/+/Z9btKSW/7z1rkJZvuCgxJd2MdVnsnPabq/tClgsudDwq P61Pr3jTczElluKMREMt5qLiRADT9dml9QIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrCLMWRmVeSWpSXmKPExsVy+t/xe7o9v5OjDXofslhsnLGe1eL8+Q3s FjPO72OyWHvkLrsDi8emVZ1sHn1bVjF6fN4kF8AcpWdTlF9akqqQkV9cYqsUbWhhpGdoaaFn ZGKpZ2hsHmtlZKqkb2eTkpqTWZZapG+XoJcx9dhz1oIlbBU37s9ja2CcwtrFyMEhIWAi8Xpp ahcjF4eQwFJGiQ8HjjJ1MXICxWUkTk5rYIWwhSX+XOtigyj6zChx9Uk/G0iCTcBQouttF5gt IqAq8bltATtIEbPABEaJ850zwBLCAu4Sf7pvgk1lASo6t2gKM4jNK2Ajcf7XfWaIDfISqzcc ALM5BWwlrr95BdYrBFSzastL1gmMfAsYGVYxiqSWFuem5xYb6RUn5haX5qXrJefnbmIEhuC2 Yz+37GDsehd8iFGAg1GJh/eCanK0EGtiWXFl7iFGCQ5mJRHet51AId6UxMqq1KL8+KLSnNTi Q4ymQEdNZJYSTc4HxkdeSbyhqaG5haWhubG5sZmFkjjveYPKKCGB9MSS1OzU1ILUIpg+Jg5O qQbG7KJzM+RVzNpLQ9h6zc4e/uyxpCOC93z+tuvWUySvzOx0Urrj17o81Gj7T2breX8ao9V7 FvptPbn0ou6kSK6V9gx266dOVmtYq1an0XkvZa/sIwmzAs6rulq7DhQk8ezb9lTvm0LOyiku L95Hidy47m8V1f/8/+8PZ39tvhP9OslPI5j39FkWJZbijERDLeai4kQAZeqcgFcCAAA= Message-Id: <20180803065156eucas1p25c5403bd95410e9b3660b3b4fa3580d5~HTTuSYGZg2952629526eucas1p2n@eucas1p2.samsung.com> X-CMS-MailID: 20180803065156eucas1p25c5403bd95410e9b3660b3b4fa3580d5 X-Msg-Generator: CA X-RootMTR: 20180803065156eucas1p25c5403bd95410e9b3660b3b4fa3580d5 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20180803065156eucas1p25c5403bd95410e9b3660b3b4fa3580d5 References: <20180803065147.6542-1-m.szyprowski@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org 1GHz CPU OPP is the default boot value for the Exynos5250 SOC, so mark it as suspend OPP. This fixes suspend/resume on Samsung Exynos5250 Snow Chomebook, which was broken since switching to generic cpufreq-dt driver in v4.3. Signed-off-by: Marek Szyprowski --- arch/arm/boot/dts/exynos5250.dtsi | 1 + 1 file changed, 1 insertion(+) -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Reviewed-by: Chanwoo Choi Acked-by: Bartlomiej Zolnierkiewicz diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 8746189990eb..b85527faa6ea 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -118,6 +118,7 @@ opp-hz = /bits/ 64 <1000000000>; opp-microvolt = <1075000>; clock-latency-ns = <140000>; + opp-suspend; }; opp-1100000000 { opp-hz = /bits/ 64 <1100000000>;