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Thu, 31 Jan 2019 08:50:06 +0000 (GMT) From: Lukasz Luba To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org Cc: b.zolnierkie@samsung.com, krzk@kernel.org, kgene@kernel.org, cw00.choi@samsung.com, kyungmin.park@samsung.com, m.szyprowski@samsung.com, s.nawrocki@samsung.com, myungjoo.ham@samsung.com, Lukasz Luba , Michael Turquette , Stephen Boyd , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 3/8] clk: samsung: add BPLL rate table for Exynos 5422 SoC Date: Thu, 31 Jan 2019 09:49:49 +0100 Message-Id: <1548924594-19084-4-git-send-email-l.luba@partner.samsung.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1548924594-19084-1-git-send-email-l.luba@partner.samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0VSa0hTYRj229nZOYpHj0fJLzODkVBKmhH1gV0MKpYh2gWJMmrpYQ6v7XjJ tJrmdWiKUEpp+kPQlqIulTUv2SaK5mVieEktRWqlZoWjCG85z6p/z/dc3ud94SMx5hnuRspj E1hFrDRaLLITtnT/HtzX2XI+bL+mgEaNpfU4GjObcFTRNYijwrkFDA0NNRBoIGORQO+U7kgz N4qjH/nvcTSiKxOh5YIugEqHOgSormuaQMN9p9Bkeo0IGRZzcLQ+2igMcJJ8G88iJBp1nkjy ouqe5PVSm0DyoEkNJMsajxDRZbsjEWy0PIlV+B67bhfZ3roqjNcytxp0mYQSfHdUAVsS0gdh lumjUAXsSIauAbBW1QP4hxnAeUO3VVkGsLL3E64C5FbEaIrn+WoA+/srRf8SqpJpwmIS0T5Q q75pqXChU+HU2CvM4sFoJQa1GUVCi+BMB8OsX7MCi19Ie8KyNk8LTdGBUDtfQPDrecCJwTzM gm3ps7BKtYbxfAcBzT9xHp+Ea8ZqK+8M53uarFl3uPGyQsBjDg7kqkU8ToM5vVqrxx8aeoa3 7sLovbBe56sCxCZ9ArYH8Mc6wPGvThYvtgmLW0ownqZgbjbDj9gDm/KN1pptsLr2kXW0BBaX F29VMvRTAMc6/IvArsf/myoBUANXNpGLkbHcgVg22YeTxnCJsTKf8LgYDdj8QG/We8xaoFu9 oQc0CcT21EzduTAGlyZxKTF6AElM7EL5rQSHMVSENOU2q4i7pkiMZjk92EEKxa5Uqs3MFYaW SRPYKJaNZxV/VQFp66YE3p+nvkTqAwckq0m1FVTb5KFOZmEGKtcNWGeIMWS7FxU6dGluZqIj Sm56GOR9eilNrC6X3fVonn7iN6YevNMbburb2J3ukOzj6BWw2Jxhlgcdbh05XthvjLTJZnc2 Jd7vzzxKrVz0g2c8oijD8w+erkZdyQUn+9DKWflb+mq3WMhFSv28MAUn/QPzdQXiPAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupnkeLIzCtJLcpLzFFi42I5/e/4Xd3924JiDF40CFpsnLGe1eL6l+es FvOPnGO16H/8mtni/PkN7BZnm96wW9xqkLHY9Pgaq8XHnnusFpd3zWGz+Nx7hNFixvl9TBZr j9xlt7h4ytXiduMKNovDb9pZLf5d28jiIOjx/kYru8emVZ1sHpuX1HscfLeHyaNvyypGj8+b 5ALYovRsivJLS1IVMvKLS2yVog0tjPQMLS30jEws9QyNzWOtjEyV9O1sUlJzMstSi/TtEvQy 9u7+w1KwQ6hiw64W9gbGD/xdjBwcEgImEheeF3QxcnEICSxllJizax1TFyMnUFxMYtK+7ewQ trDEn2tdbBBFnxglWpovsoA0swnoSexYVQhSIyJQL9H/5hJYDbNAH7NE4/HFrCAJYQFfiaO/ V7CD1LMIqErM2aMKEuYV8JLY8aoXar6cxM1zncwgNqeAt8SSrr9gthBQzY9/HxknMPItYGRY xSiSWlqcm55bbKRXnJhbXJqXrpecn7uJERgZ24793LKDsetd8CFGAQ5GJR7eB2sDY4RYE8uK K3MPMUpwMCuJ8Br+9o8R4k1JrKxKLcqPLyrNSS0+xGgKdNNEZinR5Hxg1OaVxBuaGppbWBqa G5sbm1koifOeN6iMEhJITyxJzU5NLUgtgulj4uCUamDc8krC3jr/htiOv9O8deT+hjqFTTop +bDvf8mJb7F3y6xz5l730vl4XCRv5VrZtf7Wk58efD334jO5vHDFxERm/5BLkrX1lnsq1PQq QtdPb8gJvLsnoj+v5nn3pj0Mwc0Nb0tjzpdN3ndVtqZVzL9+d5vKjVk68g8vyuee1jB84DO7 x9T9NrsSS3FGoqEWc1FxIgBD/FAZogIAAA== X-CMS-MailID: 20190131085007eucas1p2f16107042b8ce5638811840618bcf017 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20190131085007eucas1p2f16107042b8ce5638811840618bcf017 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190131085007eucas1p2f16107042b8ce5638811840618bcf017 References: <1548924594-19084-1-git-send-email-l.luba@partner.samsung.com> Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Add new table rate for BPLL for Exynos5422 SoC supporting Dynamic Memory Controller frequencies for driver's DRAM timings. CC: Sylwester Nawrocki CC: Chanwoo Choi CC: Michael Turquette CC: Stephen Boyd CC: Kukjin Kim CC: Krzysztof Kozlowski CC: linux-samsung-soc@vger.kernel.org CC: linux-clk@vger.kernel.org CC: linux-arm-kernel@lists.infradead.org CC: linux-kernel@vger.kernel.org Signed-off-by: Lukasz Luba --- drivers/clk/samsung/clk-exynos5420.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c index 3e87421..8bf9579 100644 --- a/drivers/clk/samsung/clk-exynos5420.c +++ b/drivers/clk/samsung/clk-exynos5420.c @@ -1325,6 +1325,19 @@ static const struct samsung_pll_rate_table exynos5420_pll2550x_24mhz_tbl[] __ini PLL_35XX_RATE(24 * MHZ, 200000000, 200, 3, 3), }; +static const struct samsung_pll_rate_table exynos5422_bpll_rate_table[] = { + PLL_35XX_RATE(24 * MHZ, 933000000, 311, 4, 1), + PLL_35XX_RATE(24 * MHZ, 825000000, 275, 4, 1), + PLL_35XX_RATE(24 * MHZ, 728000000, 182, 3, 1), + PLL_35XX_RATE(24 * MHZ, 633000000, 211, 4, 1), + PLL_35XX_RATE(24 * MHZ, 543000000, 181, 2, 2), + PLL_35XX_RATE(24 * MHZ, 413000000, 413, 6, 2), + PLL_35XX_RATE(24 * MHZ, 275000000, 275, 3, 3), + PLL_35XX_RATE(24 * MHZ, 206000000, 206, 3, 3), + PLL_35XX_RATE(24 * MHZ, 165000000, 110, 2, 3), + PLL_35XX_RATE(24 * MHZ, 138000000, 184, 2, 4), +}; + static const struct samsung_pll_rate_table exynos5420_epll_24mhz_tbl[] = { PLL_36XX_RATE(24 * MHZ, 600000000U, 100, 2, 1, 0), PLL_36XX_RATE(24 * MHZ, 400000000U, 200, 3, 2, 0), @@ -1467,7 +1480,7 @@ static void __init exynos5x_clk_init(struct device_node *np, exynos5x_plls[apll].rate_table = exynos5420_pll2550x_24mhz_tbl; exynos5x_plls[epll].rate_table = exynos5420_epll_24mhz_tbl; exynos5x_plls[kpll].rate_table = exynos5420_pll2550x_24mhz_tbl; - exynos5x_plls[bpll].rate_table = exynos5420_pll2550x_24mhz_tbl; + exynos5x_plls[bpll].rate_table = exynos5422_bpll_rate_table; } samsung_clk_register_pll(ctx, exynos5x_plls, ARRAY_SIZE(exynos5x_plls), -- 2.7.4