From patchwork Wed Jul 29 12:08:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abel Vesa X-Patchwork-Id: 11690893 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D3E9213B1 for ; Wed, 29 Jul 2020 12:08:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C2E8B21744 for ; Wed, 29 Jul 2020 12:08:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727001AbgG2MIc (ORCPT ); Wed, 29 Jul 2020 08:08:32 -0400 Received: from inva020.nxp.com ([92.121.34.13]:48114 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726971AbgG2MIa (ORCPT ); Wed, 29 Jul 2020 08:08:30 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 7CBFB1A01D1; Wed, 29 Jul 2020 14:08:28 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 6C7521A1111; Wed, 29 Jul 2020 14:08:28 +0200 (CEST) Received: from fsr-ub1664-175.ea.freescale.net (fsr-ub1664-175.ea.freescale.net [10.171.82.40]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id C52F72032B; Wed, 29 Jul 2020 14:08:27 +0200 (CEST) From: Abel Vesa To: Mike Turquette , Stephen Boyd , Rob Herring , Shawn Guo , Sascha Hauer , Fabio Estevam , Philipp Zabel , Anson Huang , Dong Aisheng , Peng Fan , Fugang Duan Cc: NXP Linux Team , linux-arm-kernel@lists.infradead.org, Linux Kernel Mailing List , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Abel Vesa Subject: [PATCH 14/17] clk: imx8mp: Add media blk_ctrl clocks and resets Date: Wed, 29 Jul 2020 15:08:00 +0300 Message-Id: <1596024483-21482-15-git-send-email-abel.vesa@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1596024483-21482-1-git-send-email-abel.vesa@nxp.com> References: <1596024483-21482-1-git-send-email-abel.vesa@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Add media blk_ctrl clocks and resets in the i.MX8MP clock driver to be picked up by the clk-blk-ctrl driver. Signed-off-by: Abel Vesa --- drivers/clk/imx/clk-blk-ctrl.c | 4 +++ drivers/clk/imx/clk-imx8mp.c | 68 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 72 insertions(+) diff --git a/drivers/clk/imx/clk-blk-ctrl.c b/drivers/clk/imx/clk-blk-ctrl.c index cee7298..81fc91c 100644 --- a/drivers/clk/imx/clk-blk-ctrl.c +++ b/drivers/clk/imx/clk-blk-ctrl.c @@ -308,6 +308,10 @@ static const struct of_device_id imx_blk_ctrl_of_match[] = { .data = &imx8mp_audio_blk_ctrl_dev_data }, { + .compatible = "fsl,imx8mp-media-blk-ctrl", + .data = &imx8mp_media_blk_ctrl_dev_data + }, + { .compatible = "fsl,imx8mp-hdmi-blk-ctrl", .data = &imx8mp_hdmi_blk_ctrl_dev_data }, diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c index 6b0f4ef..8553032 100644 --- a/drivers/clk/imx/clk-imx8mp.c +++ b/drivers/clk/imx/clk-imx8mp.c @@ -121,6 +121,62 @@ static struct imx_blk_ctrl_hw imx8mp_hdmi_blk_ctrl_hws[] = { IMX_BLK_CTRL_RESET_MASK(IMX8MP_HDMI_BLK_CTRL_LCDIF_RESET, 0x20, 4, 0x3), }; +static struct imx_blk_ctrl_hw imx8mp_media_blk_ctrl_hws[] = { + /* clocks */ + IMX_BLK_CTRL_CLK_GATE("mipi_dsi_pclk", IMX8MP_CLK_MEDIA_BLK_CTRL_MIPI_DSI_PCLK, 0x4, 0, "media_apb_root_clk"), + IMX_BLK_CTRL_CLK_GATE("mipi_dsi_clkref", IMX8MP_CLK_MEDIA_BLK_CTRL_MIPI_DSI_CLKREF, 0x4, 1, "media_mipi_phy1_ref"), + IMX_BLK_CTRL_CLK_GATE("mipi_csi_pclk", IMX8MP_CLK_MEDIA_BLK_CTRL_MIPI_CSI_PCLK, 0x4, 2, "media_apb_root_clk"), + IMX_BLK_CTRL_CLK_GATE("mipi_csi_aclk", IMX8MP_CLK_MEDIA_BLK_CTRL_MIPI_CSI_ACLK, 0x4, 3, "media_cam1_pix_root_clk"), + IMX_BLK_CTRL_CLK_GATE("lcdif_pixel_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_LCDIF_PIXEL, 0x4, 4, "media_disp1_pix_root_clk"), + IMX_BLK_CTRL_CLK_GATE("lcdif_apb_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_LCDIF_APB, 0x4, 5, "media_apb_root_clk"), + IMX_BLK_CTRL_CLK_GATE("isi_proc_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_ISI_PROC, 0x4, 6, "media_axi_root_clk"), + IMX_BLK_CTRL_CLK_GATE("isi_apb_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_ISI_APB, 0x4, 7, "media_apb_root_clk"), + IMX_BLK_CTRL_CLK_GATE("bus_blk_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_BUS_BLK, 0x4, 8, "media_axi_root_clk"), + IMX_BLK_CTRL_CLK_GATE("mipi_csi2_pclk", IMX8MP_CLK_MEDIA_BLK_CTRL_MIPI_CSI2_PCLK, 0x4, 9, "media_apb_root_clk"), + IMX_BLK_CTRL_CLK_GATE("mipi_csi2_aclk", IMX8MP_CLK_MEDIA_BLK_CTRL_MIPI_CSI2_ACLK, 0x4, 10, "media_cam2_pix_root_clk"), + IMX_BLK_CTRL_CLK_GATE("lcdif2_pixel_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_LCDIF2_PIXEL, 0x4, 11, "media_disp2_pix_root_clk"), + IMX_BLK_CTRL_CLK_GATE("lcdif2_apb_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_LCDIF2_APB, 0x4, 12, "media_apb_root_clk"), + IMX_BLK_CTRL_CLK_GATE("isp1_cor_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_ISP1_COR, 0x4, 13, "media_isp_root_clk"), + IMX_BLK_CTRL_CLK_GATE("isp1_axi_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_ISP1_AXI, 0x4, 14, "media_axi_root_clk"), + IMX_BLK_CTRL_CLK_GATE("isp1_ahb_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_ISP1_AHB, 0x4, 15, "media_apb_root_clk"), + IMX_BLK_CTRL_CLK_GATE("isp0_cor_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_ISP0_COR, 0x4, 16, "media_isp_root_clk"), + IMX_BLK_CTRL_CLK_GATE("isp0_axi_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_ISP0_AXI, 0x4, 17, "media_axi_root_clk"), + IMX_BLK_CTRL_CLK_GATE("isp0_ahb_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_ISP0_AHB, 0x4, 18, "media_apb_root_clk"), + IMX_BLK_CTRL_CLK_GATE("dwe_cor_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_DWE_COR, 0x4, 19, "media_axi_root_clk"), + IMX_BLK_CTRL_CLK_GATE("dwe_axi_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_DWE_AXI, 0x4, 20, "media_axi_root_clk"), + IMX_BLK_CTRL_CLK_GATE("dwe_ahb_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_DWE_AHB, 0x4, 21, "media_apb_root_clk"), + IMX_BLK_CTRL_CLK_GATE("mipi_dsi2_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_MIPI_DSI2, 0x4, 22, "media_mipi_phy1_ref"), + IMX_BLK_CTRL_CLK_GATE("lcdif_axi_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_LCDIF_AXI, 0x4, 23, "media_axi_root_clk"), + IMX_BLK_CTRL_CLK_GATE("lcdif2_axi_clk", IMX8MP_CLK_MEDIA_BLK_CTRL_LCDIF2_AXI, 0x4, 24, "media_axi_root_clk"), + + /* resets */ + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_MIPI_DSI_PCLK, 0, 0), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_MIPI_DSI_CLKREF, 0, 1), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_MIPI_CSI_PCLK, 0, 2), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_MIPI_CSI_ACLK, 0, 3), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_LCDIF_PIXEL, 0, 4), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_LCDIF_APB, 0, 5), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_ISI_PROC, 0, 6), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_ISI_APB, 0, 7), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_BUS_BLK, 0, 8), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_MIPI_CSI2_PCLK, 0, 9), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_MIPI_CSI2_ACLK, 0, 10), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_LCDIF2_PIXEL, 0, 11), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_LCDIF2_APB, 0, 12), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_ISP1_COR, 0, 13), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_ISP1_AXI, 0, 14), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_ISP1_AHB, 0, 15), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_ISP0_COR, 0, 16), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_ISP0_AXI, 0, 17), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_ISP0_AHB, 0, 18), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_DWE_COR, 0, 19), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_DWE_AXI, 0, 20), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_DWE_AHB, 0, 21), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_MIPI_DSI2, 0, 22), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_LCDIF_AXI, 0, 23), + IMX_BLK_CTRL_RESET(IMX8MP_MEDIA_BLK_CTRL_RESET_LCDIF2_AXI, 0, 24) +}; + static struct imx_blk_ctrl_hw imx8mp_audio_blk_ctrl_hws[] = { /* clocks */ IMX_BLK_CTRL_CLK_MUX("sai_pll_ref_sel", IMX8MP_CLK_AUDIO_BLK_CTRL_SAI_PLL_REF_SEL, 0x400, 0, 2, imx_sai_pll_ref_sels), @@ -194,6 +250,18 @@ const struct imx_blk_ctrl_dev_data imx8mp_hdmi_blk_ctrl_dev_data __initconst = { .pm_runtime_saved_regs_num = 0 }; +const struct imx_blk_ctrl_dev_data imx8mp_media_blk_ctrl_dev_data __initconst = { + .hws = imx8mp_media_blk_ctrl_hws, + .hws_num = ARRAY_SIZE(imx8mp_media_blk_ctrl_hws), + .clocks_max = IMX8MP_CLK_MEDIA_BLK_CTRL_END, + .resets_max = IMX8MP_MEDIA_BLK_CTRL_RESET_NUM, + .pm_runtime_saved_regs_num = 2, + .pm_runtime_saved_regs = { + IMX_MEDIA_BLK_CTRL_SFT_RSTN, + IMX_MEDIA_BLK_CTRL_CLK_EN, + }, +}; + const struct imx_blk_ctrl_dev_data imx8mp_audio_blk_ctrl_dev_data __initconst = { .hws = imx8mp_audio_blk_ctrl_hws, .hws_num = ARRAY_SIZE(imx8mp_audio_blk_ctrl_hws),