From patchwork Sat Feb 11 06:40:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Protsenko X-Patchwork-Id: 13136911 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DCDBDC61DA4 for ; Sat, 11 Feb 2023 06:40:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229740AbjBKGkA (ORCPT ); Sat, 11 Feb 2023 01:40:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229785AbjBKGj5 (ORCPT ); Sat, 11 Feb 2023 01:39:57 -0500 Received: from mail-oi1-x233.google.com (mail-oi1-x233.google.com [IPv6:2607:f8b0:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2D78913D53 for ; Fri, 10 Feb 2023 22:39:55 -0800 (PST) Received: by mail-oi1-x233.google.com with SMTP id bh15so6268855oib.4 for ; Fri, 10 Feb 2023 22:39:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=F77cVAHOLN946EiQXgu7pUkEqGi9qC3ggnneOj2DPRg=; b=MuHnGp8BGgTKrl7rHQxeweKPBZ0Rd0U/h+CHceRfFq6GO6xVEYCLyo4nf3L3Ma39C5 LfJyty3nt99zu2tjh8VCq1PmPVba8WklvbZJCyxsCrnWEDEi47u5JJvHXJOSoMdwOFG7 ibxu7I/XZo10eL8opyDOS3G7NUShjy8UvMsYGFUF6RbchiqJpfek8GMrLEfKKKfYmyNR 3ZGCN8P7CoEKFAtHG0v2hKb4DjYerYLU2wbLnxObqDsHp/E/8Euwj5p00xRYFLFy6zNk tHJFbKw1bwNFAC+wQpcfWDh54GQMFqHt3g6vz+MRBjNajELEARczcxCShwZyWfry47w6 pBYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=F77cVAHOLN946EiQXgu7pUkEqGi9qC3ggnneOj2DPRg=; b=UUqjWFSriMDMN/XPCOPhK2KLUF2TLxJzCW58uAmiUlWwWcXciKzpbfsWB3cR+pDN3q Rj/t7KZThiJpYBDFXTjZSJGo5zchYRjbnXaKz76FS3RXdL5Ovk0UvCkWHUq/KFEGzPpf r4+qI3cskbQo3R2iudSkvL49hqQPedT7zZJ2jPJZCVogVBU24wKuJwa4xmm/KULe3p+d hrqjdR8lJI6TNyAtXXk/FjjkDqyknGb9M6tr2XRCvsmko6UIYSloL6Pshj4l9nf2xnKV Mtv2Kdk773n1aEwHLuIIWxZugaMnzUYTFoxRloq7meP5NXCQdmHSPEqDOIa5OoAgTq/m y2IA== X-Gm-Message-State: AO0yUKXEdoI1fT0aD37R0EHMCqVK25V/yYfmlJ3PT2BOpyovxJmiBNuH 5a1S7Bax2A8QZT7YpKohBQFz2w== X-Google-Smtp-Source: AK7set8cLiDOOtHA7+YE7bblkQb5MmgAo0tbtORA9Eqovmdrn5zmNPV68XupaumVsRRCkp6C/RalWg== X-Received: by 2002:a05:6808:b3a:b0:378:974b:4fe6 with SMTP id t26-20020a0568080b3a00b00378974b4fe6mr8628625oij.8.1676097594521; Fri, 10 Feb 2023 22:39:54 -0800 (PST) Received: from localhost ([136.49.140.41]) by smtp.gmail.com with ESMTPSA id b13-20020aca220d000000b0037d743b5cb7sm798651oic.17.2023.02.10.22.39.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Feb 2023 22:39:54 -0800 (PST) From: Sam Protsenko To: Krzysztof Kozlowski , Chanwoo Choi , Sylwester Nawrocki , Rob Herring Cc: David Virag , Chanho Park , Alim Akhtar , Sumit Semwal , Tomasz Figa , Michael Turquette , Stephen Boyd , linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/6] clk: samsung: exynos850: Add AUD and HSI main gate clocks Date: Sat, 11 Feb 2023 00:40:05 -0600 Message-Id: <20230211064006.14981-6-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230211064006.14981-1-semen.protsenko@linaro.org> References: <20230211064006.14981-1-semen.protsenko@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Add main gate clocks for controlling AUD and HSI CMUs: - gout_aud_cmu_aud_pclk - gout_hsi_cmu_hsi_pclk Those clocks were marked as CLK_IGNORE_UNUSED, as system hangs on boot otherwise. While at it, add missing PPMU (Performance Profiling Monitor Unit) clocks for CMU_HSI. Signed-off-by: Sam Protsenko --- drivers/clk/samsung/clk-exynos850.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/clk/samsung/clk-exynos850.c b/drivers/clk/samsung/clk-exynos850.c index a24eff42baae..3d776d57cc8f 100644 --- a/drivers/clk/samsung/clk-exynos850.c +++ b/drivers/clk/samsung/clk-exynos850.c @@ -674,6 +674,7 @@ static const struct samsung_cmu_info apm_cmu_info __initconst = { #define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF4 0x2014 #define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF5 0x2018 #define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF6 0x201c +#define CLK_CON_GAT_CLK_AUD_CMU_AUD_PCLK 0x2020 #define CLK_CON_GAT_GOUT_AUD_ABOX_ACLK 0x2048 #define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_SPDY 0x204c #define CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_ASB 0x2050 @@ -729,6 +730,7 @@ static const unsigned long aud_clk_regs[] __initconst = { CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF4, CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF5, CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF6, + CLK_CON_GAT_CLK_AUD_CMU_AUD_PCLK, CLK_CON_GAT_GOUT_AUD_ABOX_ACLK, CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_SPDY, CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_ASB, @@ -848,6 +850,9 @@ static const struct samsung_div_clock aud_div_clks[] __initconst = { }; static const struct samsung_gate_clock aud_gate_clks[] __initconst = { + GATE(CLK_GOUT_AUD_CMU_AUD_PCLK, "gout_aud_cmu_aud_pclk", + "dout_aud_busd", + CLK_CON_GAT_CLK_AUD_CMU_AUD_PCLK, 21, CLK_IGNORE_UNUSED, 0), GATE(CLK_GOUT_AUD_CA32_CCLK, "gout_aud_ca32_cclk", "mout_aud_cpu_hch", CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_CA32, 21, 0, 0), GATE(CLK_GOUT_AUD_ASB_CCLK, "gout_aud_asb_cclk", "dout_aud_cpu_aclk", @@ -1117,12 +1122,15 @@ static const struct samsung_cmu_info g3d_cmu_info __initconst = { #define PLL_CON0_MUX_CLKCMU_HSI_MMC_CARD_USER 0x0610 #define PLL_CON0_MUX_CLKCMU_HSI_USB20DRD_USER 0x0620 #define CLK_CON_MUX_MUX_CLK_HSI_RTC 0x1000 +#define CLK_CON_GAT_CLK_HSI_CMU_HSI_PCLK 0x2000 #define CLK_CON_GAT_HSI_USB20DRD_TOP_I_RTC_CLK__ALV 0x2008 #define CLK_CON_GAT_HSI_USB20DRD_TOP_I_REF_CLK_50 0x200c #define CLK_CON_GAT_HSI_USB20DRD_TOP_I_PHY_REFCLK_26 0x2010 #define CLK_CON_GAT_GOUT_HSI_GPIO_HSI_PCLK 0x2018 #define CLK_CON_GAT_GOUT_HSI_MMC_CARD_I_ACLK 0x2024 #define CLK_CON_GAT_GOUT_HSI_MMC_CARD_SDCLKIN 0x2028 +#define CLK_CON_GAT_GOUT_HSI_PPMU_ACLK 0x202c +#define CLK_CON_GAT_GOUT_HSI_PPMU_PCLK 0x2030 #define CLK_CON_GAT_GOUT_HSI_SYSREG_HSI_PCLK 0x2038 #define CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_ACLK_PHYCTRL_20 0x203c #define CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_BUS_CLK_EARLY 0x2040 @@ -1132,12 +1140,15 @@ static const unsigned long hsi_clk_regs[] __initconst = { PLL_CON0_MUX_CLKCMU_HSI_MMC_CARD_USER, PLL_CON0_MUX_CLKCMU_HSI_USB20DRD_USER, CLK_CON_MUX_MUX_CLK_HSI_RTC, + CLK_CON_GAT_CLK_HSI_CMU_HSI_PCLK, CLK_CON_GAT_HSI_USB20DRD_TOP_I_RTC_CLK__ALV, CLK_CON_GAT_HSI_USB20DRD_TOP_I_REF_CLK_50, CLK_CON_GAT_HSI_USB20DRD_TOP_I_PHY_REFCLK_26, CLK_CON_GAT_GOUT_HSI_GPIO_HSI_PCLK, CLK_CON_GAT_GOUT_HSI_MMC_CARD_I_ACLK, CLK_CON_GAT_GOUT_HSI_MMC_CARD_SDCLKIN, + CLK_CON_GAT_GOUT_HSI_PPMU_ACLK, + CLK_CON_GAT_GOUT_HSI_PPMU_PCLK, CLK_CON_GAT_GOUT_HSI_SYSREG_HSI_PCLK, CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_ACLK_PHYCTRL_20, CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_BUS_CLK_EARLY, @@ -1163,6 +1174,9 @@ static const struct samsung_mux_clock hsi_mux_clks[] __initconst = { }; static const struct samsung_gate_clock hsi_gate_clks[] __initconst = { + GATE(CLK_GOUT_HSI_CMU_HSI_PCLK, "gout_hsi_cmu_hsi_pclk", + "mout_hsi_bus_user", + CLK_CON_GAT_CLK_HSI_CMU_HSI_PCLK, 21, CLK_IGNORE_UNUSED, 0), GATE(CLK_GOUT_USB_RTC_CLK, "gout_usb_rtc", "mout_hsi_rtc", CLK_CON_GAT_HSI_USB20DRD_TOP_I_RTC_CLK__ALV, 21, 0, 0), GATE(CLK_GOUT_USB_REF_CLK, "gout_usb_ref", "mout_hsi_usb20drd_user", @@ -1177,6 +1191,10 @@ static const struct samsung_gate_clock hsi_gate_clks[] __initconst = { GATE(CLK_GOUT_MMC_CARD_SDCLKIN, "gout_mmc_card_sdclkin", "mout_hsi_mmc_card_user", CLK_CON_GAT_GOUT_HSI_MMC_CARD_SDCLKIN, 21, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_HSI_PPMU_ACLK, "gout_hsi_ppmu_aclk", "mout_hsi_bus_user", + CLK_CON_GAT_GOUT_HSI_PPMU_ACLK, 21, 0, 0), + GATE(CLK_GOUT_HSI_PPMU_PCLK, "gout_hsi_ppmu_pclk", "mout_hsi_bus_user", + CLK_CON_GAT_GOUT_HSI_PPMU_PCLK, 21, 0, 0), GATE(CLK_GOUT_SYSREG_HSI_PCLK, "gout_sysreg_hsi_pclk", "mout_hsi_bus_user", CLK_CON_GAT_GOUT_HSI_SYSREG_HSI_PCLK, 21, 0, 0),