From patchwork Wed Aug 29 16:00:12 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Szyprowski X-Patchwork-Id: 10580623 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 68CFE17DB for ; Wed, 29 Aug 2018 16:00:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 59A2E2B6EF for ; Wed, 29 Aug 2018 16:00:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 57BFE2B708; Wed, 29 Aug 2018 16:00:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F2C872B700 for ; 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NOIRQ callbacks better suit this requirement. Signed-off-by: Marek Szyprowski Acked-by: Chanwoo Choi Reviewed-by: Krzysztof Kozlowski --- drivers/clk/samsung/clk-exynos5433.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c index 162de44df099..426980514e67 100644 --- a/drivers/clk/samsung/clk-exynos5433.c +++ b/drivers/clk/samsung/clk-exynos5433.c @@ -5630,7 +5630,7 @@ static const struct of_device_id exynos5433_cmu_of_match[] = { static const struct dev_pm_ops exynos5433_cmu_pm_ops = { SET_RUNTIME_PM_OPS(exynos5433_cmu_suspend, exynos5433_cmu_resume, NULL) - SET_LATE_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, + SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume) }; From patchwork Wed Aug 29 16:00:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Szyprowski X-Patchwork-Id: 10580625 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id ACF8D139B for ; 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In case of PERIC CMU, keep all UART PCLK and SCLK clocks as well as all GPIO PCLK clocks enabled. Signed-off-by: Marek Szyprowski Reviewed-by: Krzysztof Kozlowski --- drivers/clk/samsung/clk-exynos5433.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c index 426980514e67..d34e645aba49 100644 --- a/drivers/clk/samsung/clk-exynos5433.c +++ b/drivers/clk/samsung/clk-exynos5433.c @@ -177,6 +177,12 @@ static const unsigned long top_clk_regs[] __initconst = { ENABLE_CMU_TOP_DIV_STAT, }; +static const struct samsung_clk_reg_dump top_suspend_regs[] = { + { ENABLE_ACLK_TOP, 0x67ECFFED }, /* all clocks enabled */ + { ISP_PLL_CON0, 0x85CC0502 }, /* reset value + ENABLE bit */ + { AUD_PLL_CON0, 0x84830202 }, /* reset value + ENABLE bit */ +}; + /* list of all parent clock list */ PNAME(mout_aud_pll_p) = { "oscclk", "fout_aud_pll", }; PNAME(mout_isp_pll_p) = { "oscclk", "fout_isp_pll", }; @@ -792,6 +798,8 @@ static const struct samsung_cmu_info top_cmu_info __initconst = { .nr_clk_ids = TOP_NR_CLK, .clk_regs = top_clk_regs, .nr_clk_regs = ARRAY_SIZE(top_clk_regs), + .suspend_regs = top_suspend_regs, + .nr_suspend_regs = ARRAY_SIZE(top_suspend_regs), }; static void __init exynos5433_cmu_top_init(struct device_node *np) @@ -822,6 +830,11 @@ static const unsigned long cpif_clk_regs[] __initconst = { ENABLE_SCLK_CPIF, }; +static const struct samsung_clk_reg_dump cpif_suspend_regs[] = { + { ENABLE_SCLK_CPIF, 0x3FF }, /* all clocks enabled */ + { MPHY_PLL_CON0, 0x81C70601 }, /* reset value + ENABLE bit */ +}; + /* list of all parent clock list */ PNAME(mout_mphy_pll_p) = { "oscclk", "fout_mphy_pll", }; @@ -862,6 +875,8 @@ static const struct samsung_cmu_info cpif_cmu_info __initconst = { .nr_clk_ids = CPIF_NR_CLK, .clk_regs = cpif_clk_regs, .nr_clk_regs = ARRAY_SIZE(cpif_clk_regs), + .suspend_regs = cpif_suspend_regs, + .nr_suspend_regs = ARRAY_SIZE(cpif_suspend_regs), }; static void __init exynos5433_cmu_cpif_init(struct device_node *np) @@ -1547,6 +1562,11 @@ static const unsigned long peric_clk_regs[] __initconst = { ENABLE_IP_PERIC2, }; +static const struct samsung_clk_reg_dump peric_suspend_regs[] = { + { ENABLE_PCLK_PERIC0, 0xE00FF000 }, + { ENABLE_SCLK_PERIC, 0x7 }, +}; + static const struct samsung_div_clock peric_div_clks[] __initconst = { /* DIV_PERIC */ DIV(CLK_DIV_SCLK_SCI, "div_sclk_sci", "oscclk", DIV_PERIC, 4, 4), @@ -1705,6 +1725,8 @@ static const struct samsung_cmu_info peric_cmu_info __initconst = { .nr_clk_ids = PERIC_NR_CLK, .clk_regs = peric_clk_regs, .nr_clk_regs = ARRAY_SIZE(peric_clk_regs), + .suspend_regs = peric_suspend_regs, + .nr_suspend_regs = ARRAY_SIZE(peric_suspend_regs), }; static void __init exynos5433_cmu_peric_init(struct device_node *np)