From patchwork Wed Jun 1 23:37:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Virag X-Patchwork-Id: 578040 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 5996CCCA47B for ; Wed, 1 Jun 2022 21:39:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231706AbiFAVj3 (ORCPT ); Wed, 1 Jun 2022 17:39:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60374 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231698AbiFAVj3 (ORCPT ); Wed, 1 Jun 2022 17:39:29 -0400 Received: from mail-ed1-x52b.google.com (mail-ed1-x52b.google.com [IPv6:2a00:1450:4864:20::52b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D01F7139CA5; Wed, 1 Jun 2022 14:39:27 -0700 (PDT) Received: by mail-ed1-x52b.google.com with SMTP id x62so3905606ede.10; Wed, 01 Jun 2022 14:39:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=yyRNP3vGAFkKTHx9P93DagXSBKy3wcwKPWE0rVPLMZQ=; b=Cp1BG+UT0jiWdXWNMLh7asA4vboh1p6H6p9xUrWnaJG5qf+CkZ7QZ67+kGw43H0WVv 2waiJUG+dd/KyBZZ6cZr7awwWKv73jPdTl5F4lMCUGL+pYeCfy0eib+zdJ58D/UJ37xQ d3D86A1WEVYz0CdFspxQu0cQujAveHxspRgSuW8Ep8bZ+XqJSxt/b9MZZM19J8nuJ9mr jeUKWRhp0rtoLNR45VH4/TR7aua9r4Tq98NdRxAMjKZaHtd+iWBXVJmWWPPBTd10nnzV je+Dj/KHITynYZmGgZsCFK93k3RIlEtKbjy5YGqOVMxs4MJfyOJVbXZXLm17eMCw+uTq UkFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=yyRNP3vGAFkKTHx9P93DagXSBKy3wcwKPWE0rVPLMZQ=; b=8EYeY9XsSWtEXeSE6mzJM6QtSOSF9HxdlfRYAylLV6AIuhg5/GOUVtdAFE/AM2sWyR ZyhRu6kggEEbk5R4JvCxBm//C5sFw9Lf2QRzK8Nhk5zLOKq3yFjAsJ2jJ++yFIS/R5Ve W8tBzSpUhfvdtnc8IcpZKwwxfW8gsHYH5mczAF0XjvTn0n3PNbdtsJEEysVuR1XzLaLw wlRlr9C1r1PHTZngqO41hd7kh1vwqYEMQYey1rvDF+4TIpmdvuQgRYVXC3BqLIBxCw7Z TFUH/PjKpVrpyH56SPQtXNxk0jbsEbsh/mR1DysNN5dgRXTRNmRLljG9cvrVYw7zRl+h 3N8w== X-Gm-Message-State: AOAM533OCjRGtWaCF/jQd5Lewn1mtad6J2+IBLVpJj19QovcPlwPqMlB l2OFvaTDgaO/QQQZtIji77wmXeI9HqBpdTp1 X-Google-Smtp-Source: ABdhPJx3NKb4pQOtEt7auKhzjmSKlpcYRqJ8hAKswST+/NuQLaaDuoUyjRnlvZC+Y+XS0u70QJ8Hdg== X-Received: by 2002:a05:6402:440d:b0:412:9e8a:5e51 with SMTP id y13-20020a056402440d00b004129e8a5e51mr1936036eda.362.1654119566358; Wed, 01 Jun 2022 14:39:26 -0700 (PDT) Received: from localhost.localdomain ([2a02:ab88:368f:2080:5d6e:322:57b6:5f03]) by smtp.googlemail.com with ESMTPSA id a14-20020a170906368e00b006fec5cef701sm1099080ejc.197.2022.06.01.14.39.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jun 2022 14:39:25 -0700 (PDT) From: David Virag Cc: phone-devel@vger.kernel.org, David Virag , Sylwester Nawrocki , Tomasz Figa , Chanwoo Choi , Alim Akhtar , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , 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 1/5] dt-bindings: clock: Add bindings for Exynos7885 CMU_FSYS Date: Thu, 2 Jun 2022 01:37:39 +0200 Message-Id: <20220601233743.56317-2-virag.david003@gmail.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220601233743.56317-1-virag.david003@gmail.com> References: <20220601233743.56317-1-virag.david003@gmail.com> MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org CMU_FSYS clock domain provides clocks for MMC (MMC_CARD, MMC_EMBD, MMC_SDIO), and USB30DRD. Add clock indices and bindings documentation for CMU_FSYS domain. Signed-off-by: David Virag Reviewed-by: Krzysztof Kozlowski Reviewed-by: Sylwester Nawrocki --- .../clock/samsung,exynos7885-clock.yaml | 27 ++++++++++++++++ include/dt-bindings/clock/exynos7885.h | 31 ++++++++++++++++++- 2 files changed, 57 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml index 5073e569a47f..006d33a9e0f1 100644 --- a/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml +++ b/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml @@ -33,6 +33,7 @@ properties: enum: - samsung,exynos7885-cmu-top - samsung,exynos7885-cmu-core + - samsung,exynos7885-cmu-fsys - samsung,exynos7885-cmu-peri clocks: @@ -88,6 +89,32 @@ allOf: - const: dout_core_cci - const: dout_core_g3d + - if: + properties: + compatible: + contains: + const: samsung,exynos7885-cmu-fsys + + then: + properties: + clocks: + items: + - description: External reference clock (26 MHz) + - description: CMU_FSYS bus clock (from CMU_TOP) + - description: MMC_CARD clock (from CMU_TOP) + - description: MMC_EMBD clock (from CMU_TOP) + - description: MMC_SDIO clock (from CMU_TOP) + - description: USB30DRD clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: dout_fsys_bus + - const: dout_fsys_mmc_card + - const: dout_fsys_mmc_embd + - const: dout_fsys_mmc_sdio + - const: dout_fsys_usb30drd + - if: properties: compatible: diff --git a/include/dt-bindings/clock/exynos7885.h b/include/dt-bindings/clock/exynos7885.h index 1f8701691d62..d2e1483f93e4 100644 --- a/include/dt-bindings/clock/exynos7885.h +++ b/include/dt-bindings/clock/exynos7885.h @@ -54,7 +54,22 @@ #define CLK_GOUT_PERI_USI0 43 #define CLK_GOUT_PERI_USI1 44 #define CLK_GOUT_PERI_USI2 45 -#define TOP_NR_CLK 46 +#define CLK_MOUT_FSYS_BUS 46 +#define CLK_MOUT_FSYS_MMC_CARD 47 +#define CLK_MOUT_FSYS_MMC_EMBD 48 +#define CLK_MOUT_FSYS_MMC_SDIO 49 +#define CLK_MOUT_FSYS_USB30DRD 50 +#define CLK_DOUT_FSYS_BUS 51 +#define CLK_DOUT_FSYS_MMC_CARD 52 +#define CLK_DOUT_FSYS_MMC_EMBD 53 +#define CLK_DOUT_FSYS_MMC_SDIO 54 +#define CLK_DOUT_FSYS_USB30DRD 55 +#define CLK_GOUT_FSYS_BUS 56 +#define CLK_GOUT_FSYS_MMC_CARD 57 +#define CLK_GOUT_FSYS_MMC_EMBD 58 +#define CLK_GOUT_FSYS_MMC_SDIO 59 +#define CLK_GOUT_FSYS_USB30DRD 60 +#define TOP_NR_CLK 61 /* CMU_CORE */ #define CLK_MOUT_CORE_BUS_USER 1 @@ -112,4 +127,18 @@ #define CLK_GOUT_WDT1_PCLK 43 #define PERI_NR_CLK 44 +/* CMU_FSYS */ +#define CLK_MOUT_FSYS_BUS_USER 1 +#define CLK_MOUT_FSYS_MMC_CARD_USER 2 +#define CLK_MOUT_FSYS_MMC_EMBD_USER 3 +#define CLK_MOUT_FSYS_MMC_SDIO_USER 4 +#define CLK_MOUT_FSYS_USB30DRD_USER 4 +#define CLK_GOUT_MMC_CARD_ACLK 5 +#define CLK_GOUT_MMC_CARD_SDCLKIN 6 +#define CLK_GOUT_MMC_EMBD_ACLK 7 +#define CLK_GOUT_MMC_EMBD_SDCLKIN 8 +#define CLK_GOUT_MMC_SDIO_ACLK 9 +#define CLK_GOUT_MMC_SDIO_SDCLKIN 10 +#define FSYS_NR_CLK 11 + #endif /* _DT_BINDINGS_CLOCK_EXYNOS_7885_H */