From patchwork Fri Feb 24 13:19:28 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter De Schrijver X-Patchwork-Id: 9590349 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 849A160471 for ; Fri, 24 Feb 2017 13:21:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 59CD72874F for ; Fri, 24 Feb 2017 13:21:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4C9232876F; Fri, 24 Feb 2017 13:21:49 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable 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 BCB0E2874F for ; Fri, 24 Feb 2017 13:21:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751644AbdBXNVN (ORCPT ); Fri, 24 Feb 2017 08:21:13 -0500 Received: from hqemgate15.nvidia.com ([216.228.121.64]:12033 "EHLO hqemgate15.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751471AbdBXNVF (ORCPT ); Fri, 24 Feb 2017 08:21:05 -0500 Received: from hqnvupgp08.nvidia.com (Not Verified[216.228.121.13]) by hqemgate15.nvidia.com id ; Fri, 24 Feb 2017 06:57:45 -0800 Received: from HQMAIL107.nvidia.com ([172.20.13.39]) by hqnvupgp08.nvidia.com (PGP Universal service); Fri, 24 Feb 2017 05:19:23 -0800 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Fri, 24 Feb 2017 05:19:23 -0800 Received: from UKMAIL101.nvidia.com (10.26.138.13) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1263.5; Fri, 24 Feb 2017 13:20:56 +0000 Received: from tbergstrom-lnx.Nvidia.com (10.21.24.170) by UKMAIL101.nvidia.com (10.26.138.13) with Microsoft SMTP Server (TLS) id 15.0.1263.5; Fri, 24 Feb 2017 13:20:52 +0000 Received: from tbergstrom-lnx.nvidia.com (localhost [127.0.0.1]) by tbergstrom-lnx.Nvidia.com (Postfix) with ESMTP id 44D91F8006B; Fri, 24 Feb 2017 15:20:51 +0200 (EET) From: Peter De Schrijver To: Peter De Schrijver , Prashant Gaikwad , Michael Turquette , "Stephen Boyd" , Stephen Warren , "Thierry Reding" , Alexandre Courbot , "Rob Herring" , Mark Rutland , "Rhyland Klein" , , , , Subject: [PATCH v2 3/5] clk: tegra: define Tegra210 DMIC clocks Date: Fri, 24 Feb 2017 15:19:28 +0200 Message-ID: <1487942376-19631-4-git-send-email-pdeschrijver@nvidia.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1487942376-19631-1-git-send-email-pdeschrijver@nvidia.com> References: <1487942376-19631-1-git-send-email-pdeschrijver@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 X-Originating-IP: [10.21.24.170] X-ClientProxiedBy: UKMAIL102.nvidia.com (10.26.138.15) To UKMAIL101.nvidia.com (10.26.138.13) Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Tegra210 has 3 inputs for Digital Microphones (DMICs). Provide the required clocks for them. Signed-off-by: Peter De Schrijver --- drivers/clk/tegra/clk-id.h | 5 ++++- drivers/clk/tegra/clk-tegra-periph.c | 21 +++++++++++++++++++++ drivers/clk/tegra/clk-tegra210.c | 3 +++ 3 files changed, 28 insertions(+), 1 deletion(-) diff --git a/drivers/clk/tegra/clk-id.h b/drivers/clk/tegra/clk-id.h index b40293c..d3a79a8 100644 --- a/drivers/clk/tegra/clk-id.h +++ b/drivers/clk/tegra/clk-id.h @@ -307,8 +307,11 @@ enum clk_id { tegra_clk_xusb_ssp_src, tegra_clk_sclk_mux, tegra_clk_sor_safe, - tegra_clk_ispa, tegra_clk_cec, + tegra_clk_ispa, + tegra_clk_dmic1, + tegra_clk_dmic2, + tegra_clk_dmic3, tegra_clk_dmic1_sync_clk, tegra_clk_dmic2_sync_clk, tegra_clk_dmic3_sync_clk, diff --git a/drivers/clk/tegra/clk-tegra-periph.c b/drivers/clk/tegra/clk-tegra-periph.c index a2aed27..9e6ac11 100644 --- a/drivers/clk/tegra/clk-tegra-periph.c +++ b/drivers/clk/tegra/clk-tegra-periph.c @@ -138,6 +138,9 @@ #define CLK_SOURCE_TSECB 0x6d8 #define CLK_SOURCE_MAUD 0x6d4 #define CLK_SOURCE_USB2_HSIC_TRK 0x6cc +#define CLK_SOURCE_DMIC1 0x64c +#define CLK_SOURCE_DMIC2 0x650 +#define CLK_SOURCE_DMIC3 0x6bc #define MASK(x) (BIT(x) - 1) @@ -625,6 +628,21 @@ }; #define mux_clkm_plldp_sor0lvds_idx NULL +static const char * const mux_dmic1[] = { + "pll_a_out0", "dmic1_sync_clk", "pll_p", "clk_m" +}; +#define mux_dmic1_idx NULL + +static const char * const mux_dmic2[] = { + "pll_a_out0", "dmic2_sync_clk", "pll_p", "clk_m" +}; +#define mux_dmic2_idx NULL + +static const char * const mux_dmic3[] = { + "pll_a_out0", "dmic3_sync_clk", "pll_p", "clk_m" +}; +#define mux_dmic3_idx NULL + static struct tegra_periph_init_data periph_clks[] = { AUDIO("d_audio", CLK_SOURCE_D_AUDIO, 106, TEGRA_PERIPH_ON_APB, tegra_clk_d_audio), AUDIO("dam0", CLK_SOURCE_DAM0, 108, TEGRA_PERIPH_ON_APB, tegra_clk_dam0), @@ -794,6 +812,9 @@ MUX("uartape", mux_pllp_pllc_clkm, CLK_SOURCE_UARTAPE, 212, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_uartape), MUX8("tsecb", mux_pllp_pllc2_c_c3_clkm, CLK_SOURCE_TSECB, 206, 0, tegra_clk_tsecb), MUX8("maud", mux_pllp_pllp_out3_clkm_clk32k_plla, CLK_SOURCE_MAUD, 202, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_maud), + MUX8("dmic1", mux_dmic1, CLK_SOURCE_DMIC1, 161, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_dmic1), + MUX8("dmic2", mux_dmic2, CLK_SOURCE_DMIC2, 162, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_dmic2), + MUX8("dmic3", mux_dmic3, CLK_SOURCE_DMIC3, 197, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_dmic3), }; static struct tegra_periph_init_data gate_clks[] = { diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c index ca63901..cfe7078 100644 --- a/drivers/clk/tegra/clk-tegra210.c +++ b/drivers/clk/tegra/clk-tegra210.c @@ -2223,6 +2223,9 @@ static u32 pll_expo_p_to_pdiv(u32 p, u32 *pdiv) [tegra_clk_pll_a1] = { .dt_id = TEGRA210_CLK_PLL_A1, .present = true }, [tegra_clk_ispa] = { .dt_id = TEGRA210_CLK_ISPA, .present = true }, [tegra_clk_cec] = { .dt_id = TEGRA210_CLK_CEC, .present = true }, + [tegra_clk_dmic1] = { .dt_id = TEGRA210_CLK_DMIC1, .present = true }, + [tegra_clk_dmic2] = { .dt_id = TEGRA210_CLK_DMIC2, .present = true }, + [tegra_clk_dmic3] = { .dt_id = TEGRA210_CLK_DMIC3, .present = true }, [tegra_clk_dmic1_sync_clk] = { .dt_id = TEGRA210_CLK_DMIC1_SYNC_CLK, .present = true }, [tegra_clk_dmic2_sync_clk] = { .dt_id = TEGRA210_CLK_DMIC2_SYNC_CLK, .present = true }, [tegra_clk_dmic3_sync_clk] = { .dt_id = TEGRA210_CLK_DMIC3_SYNC_CLK, .present = true },