From patchwork Tue Mar 28 14:46:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerome Brunet X-Patchwork-Id: 9649855 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DE13F60349 for ; Tue, 28 Mar 2017 14:46:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CFFA127F9F for ; Tue, 28 Mar 2017 14:46:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C402D283E2; Tue, 28 Mar 2017 14:46:52 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 725AB283A6 for ; Tue, 28 Mar 2017 14:46:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=NW/WPoJK+y1SIarrBwp/QuPqVSaEDai34B2cszaeF9g=; b=rk6YVHuypEnoJXglU6eIEJgBZs jeXb72AomP8s38WWOkTXaP/KP9t2yqzlIj+KUHESZd4a7KQJnk9fcjKVM3Y4iec+KK4FXLgO/HzPn n5fTxnGXlNc8oAbXW9+lHvpSx0zC4lZfNk/LRUV+/Fz6K6ZMMlDCMyOFncq3jfV/5PAkfcw0oNbJj sc5U4Hn8w6w0QsoRgeTVEnvgKKPcHVEi/5LPu7gYGWsEw11Iv8auk508FOW0hqY/xCeCIlJaKK6ji MXYD4FRcnzUlFkxF7Tya4xLSLk+czfChaff/RSMA9Npc7ogsIBLECKQKgh18aHHVqrCGfDAQnDfen psf8bKdw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cssOW-0000HT-Ce; Tue, 28 Mar 2017 14:46:48 +0000 Received: from mail-wm0-x231.google.com ([2a00:1450:400c:c09::231]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cssON-0008Sk-FZ for linux-amlogic@lists.infradead.org; Tue, 28 Mar 2017 14:46:41 +0000 Received: by mail-wm0-x231.google.com with SMTP id x124so603354wmf.0 for ; Tue, 28 Mar 2017 07:46:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=MV0tZJPVqVZGsdpfLPV7pFTMcACVNt7rJrxox/V3HjM=; b=zDAGyyX1WlbE0b3nFQN5QRupDBW4OVmwmXRQ4EanpuuQbUXdUby98rZOB3eluPPttB i/KqfQXp+oevCCd7Y6uP+UM8horAByifmoQvf2cRzRsfS4Sx8y/cmuYgcWB13AhgekKx qzG06As/Prguf9Co7j/PWD4BKOqcoO4zHbtdRQc79vHv37Q8YKjKnkBX19ElNXIKSmx5 qei+sjasHtkD0cLlDxmwKjDFt1DkgT4JCaXv4H4xfVjdfwy7Atgy5m38Oy4Nw8EBmxRy jvUYY7PEDhcmWE0DRqvlvjlwkhZ1/BnXHpj8lmJlCglfu7HYdjeLxPlop5YIr0CUR5U7 WDyw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=MV0tZJPVqVZGsdpfLPV7pFTMcACVNt7rJrxox/V3HjM=; b=NHKOq04MphG7A1VYI9OTVpoxl/7YokVxF27CPgDUAEa39RxuBvELfdj6+oTVZyLxo/ Gjy9Tl/kNvc7kXe6mYlCvCiMdelPWrCNlNNfhT1A0K+XbEdu4GTJiSfx4WBcgX9NXmb6 4Chtyv5iik6qf19QMIWqd6y/BpCrimF/OTN9JN86+eHgfQkbIm4xAg7eMU/cMhRGYB0u rTC+UPhAa352JNOr8t9l2awgToRB1e/5XyiA0uxBiMoNtzSUVNNlkbd4S9CYJcplAhHH J/93MT6B3JVOZuTwVxwQiJsUhbqtISKea/0Rf6Wu0gSv59U/JloDP5I2ckUDqecqjjw+ wdCA== X-Gm-Message-State: AFeK/H2ZZB5yImLR5ERO1JXluKOfeqRlQn85kCAe5VqIsVQpmvgiuRbqdc9ImDRoH47NdYwp X-Received: by 10.28.217.136 with SMTP id q130mr14128046wmg.132.1490712377712; Tue, 28 Mar 2017 07:46:17 -0700 (PDT) Received: from localhost.localdomain (cag06-3-82-243-161-21.fbx.proxad.net. [82.243.161.21]) by smtp.googlemail.com with ESMTPSA id a18sm5159457wrc.58.2017.03.28.07.46.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 28 Mar 2017 07:46:17 -0700 (PDT) From: Jerome Brunet To: Michael Turquette , Stephen Boyd , Kevin Hilman , Carlo Caione Subject: [PATCH v1 5/8] clk: meson: gxbb: add cts_mclk_i958 Date: Tue, 28 Mar 2017 16:46:02 +0200 Message-Id: <20170328144605.25278-6-jbrunet@baylibre.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170328144605.25278-1-jbrunet@baylibre.com> References: <20170328144605.25278-1-jbrunet@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170328_074639_809271_96F24DFF X-CRM114-Status: GOOD ( 10.00 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Jerome Brunet MIME-Version: 1.0 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add the spdif master clock also referred as cts_mclk_i958 Signed-off-by: Jerome Brunet --- drivers/clk/meson/gxbb.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++ drivers/clk/meson/gxbb.h | 5 ++++- 2 files changed, 56 insertions(+), 1 deletion(-) diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c index 1c20edbfc812..72492cc63915 100644 --- a/drivers/clk/meson/gxbb.c +++ b/drivers/clk/meson/gxbb.c @@ -890,6 +890,49 @@ static struct clk_gate gxbb_cts_amclk = { }, }; +static struct clk_mux gxbb_cts_mclk_i958_sel = { + .reg = (void *)HHI_AUD_CLK_CNTL2, + .mask = 0x3, + .shift = 25, + /* Default parent unknown (register reset value: 0) */ + .table = (u32[]){ 1, 2, 3 }, + .lock = &clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "cts_mclk_i958_sel", + .ops = &clk_mux_ops, + .parent_names = (const char *[]){ "mpll0", "mpll1", "mpll2" }, + .num_parents = 3, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_divider gxbb_cts_mclk_i958_div = { + .reg = (void *)HHI_AUD_CLK_CNTL2, + .shift = 16, + .width = 8, + .lock = &clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "cts_mclk_i958_div", + .ops = &clk_divider_ops, + .parent_names = (const char *[]){ "cts_mclk_i958_sel" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT | CLK_DIVIDER_ROUND_CLOSEST, + }, +}; + +static struct clk_gate gxbb_cts_mclk_i958 = { + .reg = (void *)HHI_AUD_CLK_CNTL2, + .bit_idx = 24, + .lock = &clk_lock, + .hw.init = &(struct clk_init_data){ + .name = "cts_mclk_i958", + .ops = &clk_gate_ops, + .parent_names = (const char *[]){ "cts_mclk_i958_div" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + }, +}; + /* Everything Else (EE) domain gates */ static MESON_GATE(gxbb_ddr, HHI_GCLK_MPEG0, 0); static MESON_GATE(gxbb_dos, HHI_GCLK_MPEG0, 1); @@ -1093,6 +1136,9 @@ static struct clk_hw_onecell_data gxbb_hw_onecell_data = { [CLKID_CTS_AMCLK] = &gxbb_cts_amclk.hw, [CLKID_CTS_AMCLK_SEL] = &gxbb_cts_amclk_sel.hw, [CLKID_CTS_AMCLK_DIV] = &gxbb_cts_amclk_div.hw, + [CLKID_CTS_MCLK_I958] = &gxbb_cts_mclk_i958.hw, + [CLKID_CTS_MCLK_I958_SEL] = &gxbb_cts_mclk_i958_sel.hw, + [CLKID_CTS_MCLK_I958_DIV] = &gxbb_cts_mclk_i958_div.hw, }, .num = NR_CLKS, }; @@ -1209,6 +1255,9 @@ static struct clk_hw_onecell_data gxl_hw_onecell_data = { [CLKID_CTS_AMCLK] = &gxbb_cts_amclk.hw, [CLKID_CTS_AMCLK_SEL] = &gxbb_cts_amclk_sel.hw, [CLKID_CTS_AMCLK_DIV] = &gxbb_cts_amclk_div.hw, + [CLKID_CTS_MCLK_I958] = &gxbb_cts_mclk_i958.hw, + [CLKID_CTS_MCLK_I958_SEL] = &gxbb_cts_mclk_i958_sel.hw, + [CLKID_CTS_MCLK_I958_DIV] = &gxbb_cts_mclk_i958_div.hw, }, .num = NR_CLKS, }; @@ -1322,6 +1371,7 @@ static struct clk_gate *const gxbb_clk_gates[] = { &gxbb_mali_0, &gxbb_mali_1, &gxbb_cts_amclk, + &gxbb_cts_mclk_i958, }; static struct clk_mux *const gxbb_clk_muxes[] = { @@ -1331,6 +1381,7 @@ static struct clk_mux *const gxbb_clk_muxes[] = { &gxbb_mali_1_sel, &gxbb_mali, &gxbb_cts_amclk_sel, + &gxbb_cts_mclk_i958_sel, }; static struct clk_divider *const gxbb_clk_dividers[] = { @@ -1338,6 +1389,7 @@ static struct clk_divider *const gxbb_clk_dividers[] = { &gxbb_sar_adc_clk_div, &gxbb_mali_0_div, &gxbb_mali_1_div, + &gxbb_cts_mclk_i958_div, }; static struct meson_clk_audio_divider *const gxbb_audio_dividers[] = { diff --git a/drivers/clk/meson/gxbb.h b/drivers/clk/meson/gxbb.h index c8e9fb99af92..efa90dad3478 100644 --- a/drivers/clk/meson/gxbb.h +++ b/drivers/clk/meson/gxbb.h @@ -280,8 +280,11 @@ #define CLKID_CTS_AMCLK 107 #define CLKID_CTS_AMCLK_SEL 108 #define CLKID_CTS_AMCLK_DIV 109 +#define CLKID_CTS_MCLK_I958 110 +#define CLKID_CTS_MCLK_I958_SEL 111 +#define CLKID_CTS_MCLK_I958_DIV 112 -#define NR_CLKS 110 +#define NR_CLKS 113 /* include the CLKIDs that have been made part of the stable DT binding */ #include