From patchwork Tue Aug 2 04:30:20 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 73141 Delivered-To: patch@linaro.org Received: by 10.140.29.52 with SMTP id a49csp3024393qga; Mon, 1 Aug 2016 21:29:41 -0700 (PDT) X-Received: by 10.98.60.217 with SMTP id b86mr102941777pfk.129.1470112181686; Mon, 01 Aug 2016 21:29:41 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id r27si926279pfi.37.2016.08.01.21.29.41; Mon, 01 Aug 2016 21:29:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@nifty.com; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756063AbcHBE3k (ORCPT + 7 others); Tue, 2 Aug 2016 00:29:40 -0400 Received: from conuserg-08.nifty.com ([210.131.2.75]:65047 "EHLO conuserg-08.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750736AbcHBE3j (ORCPT ); Tue, 2 Aug 2016 00:29:39 -0400 Received: from beagle.diag.org (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-08.nifty.com with ESMTP id u724SYK4002189; Tue, 2 Aug 2016 13:28:39 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-08.nifty.com u724SYK4002189 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1470112119; bh=1RAEymzaeHvKWhO+TQh5AjH+QCYec9emxkfpmP/+3r4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=svPHgsTy7WdFRdaYm3bMTeopbHxxOHqqRewx9RrfMuPln/+z/lNWEsWZ0Vqc3Pfz2 QIqj1QAxdLAD8eWhOPs7CqTwRFuoyEm9eQKGvQdn1ej8uJaG0aCoGSFUzb1oDX/MoT OCWd/vBFq1qQe3ljJ9SGVfaUO/rQ5kgG2KefmAkoIxhd8gVryKhq0qDkFc9yvHGNQv ebg++jgZVC3ffDv5lQbl0CsEly8FDG6ZRUX63xpc4ZQPsBcT4dIedz2Z+GXBNj5zUd owWrkm6ctzuGCBve2UtsoggBk1I7foUbq748Exq8JB1Myf7DceHILHXs3JYukyh9Qg NOwLupTXJFBvw== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: linux-clk@vger.kernel.org Cc: Masahiro Yamada , devicetree@vger.kernel.org, Michael Turquette , Stephen Boyd , linux-kernel@vger.kernel.org, Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org Subject: [PATCH v6 2/2] clk: uniphier: add clock data for UniPhier SoCs Date: Tue, 2 Aug 2016 13:30:20 +0900 Message-Id: <1470112223-24835-3-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1470112223-24835-1-git-send-email-yamada.masahiro@socionext.com> References: <1470112223-24835-1-git-send-email-yamada.masahiro@socionext.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add clock data arrays for all UniPhier SoCs. Signed-off-by: Masahiro Yamada --- .../devicetree/bindings/clock/uniphier-clock.txt | 134 ++++++++++++++++++ drivers/clk/uniphier/Makefile | 3 + drivers/clk/uniphier/clk-uniphier-core.c | 91 +++++++++++++ drivers/clk/uniphier/clk-uniphier-mio.c | 103 ++++++++++++++ drivers/clk/uniphier/clk-uniphier-peri.c | 59 ++++++++ drivers/clk/uniphier/clk-uniphier-sys.c | 151 +++++++++++++++++++++ drivers/clk/uniphier/clk-uniphier.h | 13 ++ 7 files changed, 554 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/uniphier-clock.txt create mode 100644 drivers/clk/uniphier/clk-uniphier-mio.c create mode 100644 drivers/clk/uniphier/clk-uniphier-peri.c create mode 100644 drivers/clk/uniphier/clk-uniphier-sys.c -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/Documentation/devicetree/bindings/clock/uniphier-clock.txt b/Documentation/devicetree/bindings/clock/uniphier-clock.txt new file mode 100644 index 0000000..1a4db8b --- /dev/null +++ b/Documentation/devicetree/bindings/clock/uniphier-clock.txt @@ -0,0 +1,134 @@ +UniPhier clock controller + + +System clock +------------ + +Required properties: +- compatible: should be one of the following: + "socionext,uniphier-sld3-clock" - for PH1-sLD3 SoC. + "socionext,uniphier-ld4-clock" - for PH1-LD4 SoC. + "socionext,uniphier-pro4-clock" - for PH1-Pro4 SoC. + "socionext,uniphier-sld8-clock" - for PH1-sLD8 SoC. + "socionext,uniphier-pro5-clock" - for PH1-Pro5 SoC. + "socionext,uniphier-pxs2-clock" - for ProXstream2/PH1-LD6b SoC. + "socionext,uniphier-ld11-clock" - for PH1-LD11 SoC. + "socionext,uniphier-ld20-clock" - for PH1-LD20 SoC. +- #clock-cells: should be 1. + +Example: + + sysctrl@61840000 { + compatible = "socionext,uniphier-ld20-sysctrl", + "simple-mfd", "syscon"; + reg = <0x61840000 0x4000>; + + clock { + compatible = "socionext,uniphier-ld20-clock"; + #clock-cells = <1>; + }; + + other nodes ... + }; + +Provided clocks: + + 8: ST DMAC +12: GIO (Giga bit stream I/O) +14: USB3 ch0 host +15: USB3 ch1 host +16: USB3 ch0 PHY0 +17: USB3 ch0 PHY1 +20: USB3 ch1 PHY0 +21: USB3 ch1 PHY1 + + +Media I/O (MIO) clock +--------------------- + +Required properties: +- compatible: should be one of the following: + "socionext,uniphier-sld3-mio-clock" - for PH1-sLD3 SoC. + "socionext,uniphier-ld4-mio-clock" - for PH1-LD4 SoC. + "socionext,uniphier-pro4-mio-clock" - for PH1-Pro4 SoC. + "socionext,uniphier-sld8-mio-clock" - for PH1-sLD8 SoC. + "socionext,uniphier-pro5-mio-clock" - for PH1-Pro5 SoC. + "socionext,uniphier-pxs2-mio-clock" - for ProXstream2/PH1-LD6b SoC. + "socionext,uniphier-ld11-mio-clock" - for PH1-LD11 SoC. + "socionext,uniphier-ld20-mio-clock" - for PH1-LD20 SoC. +- #clock-cells: should be 1. + +Example: + + mioctrl@59810000 { + compatible = "socionext,uniphier-ld20-mioctrl", + "simple-mfd", "syscon"; + reg = <0x59810000 0x800>; + + clock { + compatible = "socionext,uniphier-ld20-mio-clock"; + #clock-cells = <1>; + }; + + other nodes ... + }; + +Provided clocks: + + 0: SD ch0 host + 1: eMMC host + 2: SD ch1 host + 7: MIO DMAC + 8: USB2 ch0 host + 9: USB2 ch1 host +10: USB2 ch2 host +11: USB2 ch3 host +12: USB2 ch0 PHY +13: USB2 ch1 PHY +14: USB2 ch2 PHY +15: USB2 ch3 PHY + + +Peripheral clock +---------------- + +Required properties: +- compatible: should be one of the following: + "socionext,uniphier-sld3-peri-clock" - for PH1-sLD3 SoC. + "socionext,uniphier-ld4-peri-clock" - for PH1-LD4 SoC. + "socionext,uniphier-pro4-peri-clock" - for PH1-Pro4 SoC. + "socionext,uniphier-sld8-peri-clock" - for PH1-sLD8 SoC. + "socionext,uniphier-pro5-peri-clock" - for PH1-Pro5 SoC. + "socionext,uniphier-pxs2-peri-clock" - for ProXstream2/PH1-LD6b SoC. + "socionext,uniphier-ld11-peri-clock" - for PH1-LD11 SoC. + "socionext,uniphier-ld20-peri-clock" - for PH1-LD20 SoC. +- #clock-cells: should be 1. + +Example: + + perictrl@59820000 { + compatible = "socionext,uniphier-ld20-perictrl", + "simple-mfd", "syscon"; + reg = <0x59820000 0x200>; + + clock { + compatible = "socionext,uniphier-ld20-peri-clock"; + #clock-cells = <1>; + }; + + other nodes ... + }; + +Provided clocks: + + 0: UART ch0 + 1: UART ch1 + 2: UART ch2 + 3: UART ch3 + 4: I2C ch0 + 5: I2C ch1 + 6: I2C ch2 + 7: I2C ch3 + 8: I2C ch4 + 9: I2C ch5 +10: I2C ch6 diff --git a/drivers/clk/uniphier/Makefile b/drivers/clk/uniphier/Makefile index 8f359aa..6822691 100644 --- a/drivers/clk/uniphier/Makefile +++ b/drivers/clk/uniphier/Makefile @@ -4,3 +4,6 @@ clk-uniphier-y += clk-uniphier-fixed-factor.o clk-uniphier-y += clk-uniphier-fixed-rate.o clk-uniphier-y += clk-uniphier-gate.o clk-uniphier-y += clk-uniphier-mux.o +clk-uniphier-y += clk-uniphier-sys.o +clk-uniphier-y += clk-uniphier-mio.o +clk-uniphier-y += clk-uniphier-peri.o diff --git a/drivers/clk/uniphier/clk-uniphier-core.c b/drivers/clk/uniphier/clk-uniphier-core.c index d6dfa4d..2f331aa 100644 --- a/drivers/clk/uniphier/clk-uniphier-core.c +++ b/drivers/clk/uniphier/clk-uniphier-core.c @@ -45,6 +45,97 @@ static struct clk_hw *uniphier_clk_register(struct device *dev, } static const struct of_device_id uniphier_clk_match[] = { + /* System clock */ + { + .compatible = "socionext,uniphier-ld4-clock", + .data = uniphier_ld4_sys_clk_data, + }, + { + .compatible = "socionext,uniphier-pro4-clock", + .data = uniphier_pro4_sys_clk_data, + }, + { + .compatible = "socionext,uniphier-sld8-clock", + .data = uniphier_sld8_sys_clk_data, + }, + { + .compatible = "socionext,uniphier-pro5-clock", + .data = uniphier_pro5_sys_clk_data, + }, + { + .compatible = "socionext,uniphier-pxs2-clock", + .data = uniphier_pxs2_sys_clk_data, + }, + { + .compatible = "socionext,uniphier-ld11-clock", + .data = uniphier_ld11_sys_clk_data, + }, + { + .compatible = "socionext,uniphier-ld20-clock", + .data = uniphier_ld20_sys_clk_data, + }, + /* Media I/O clock */ + { + .compatible = "socionext,uniphier-sld3-mio-clock", + .data = uniphier_sld3_mio_clk_data, + }, + { + .compatible = "socionext,uniphier-ld4-mio-clock", + .data = uniphier_sld3_mio_clk_data, + }, + { + .compatible = "socionext,uniphier-pro4-mio-clock", + .data = uniphier_sld3_mio_clk_data, + }, + { + .compatible = "socionext,uniphier-sld8-mio-clock", + .data = uniphier_sld3_mio_clk_data, + }, + { + .compatible = "socionext,uniphier-pro5-mio-clock", + .data = uniphier_pro5_mio_clk_data, + }, + { + .compatible = "socionext,uniphier-pxs2-mio-clock", + .data = uniphier_pro5_mio_clk_data, + }, + { + .compatible = "socionext,uniphier-ld11-mio-clock", + .data = uniphier_sld3_mio_clk_data, + }, + { + .compatible = "socionext,uniphier-ld20-mio-clock", + .data = uniphier_pro5_mio_clk_data, + }, + /* Peripheral clock */ + { + .compatible = "socionext,uniphier-ld4-peri-clock", + .data = uniphier_ld4_peri_clk_data, + }, + { + .compatible = "socionext,uniphier-pro4-peri-clock", + .data = uniphier_pro4_peri_clk_data, + }, + { + .compatible = "socionext,uniphier-sld8-peri-clock", + .data = uniphier_ld4_peri_clk_data, + }, + { + .compatible = "socionext,uniphier-pro5-peri-clock", + .data = uniphier_pro4_peri_clk_data, + }, + { + .compatible = "socionext,uniphier-pxs2-peri-clock", + .data = uniphier_pro4_peri_clk_data, + }, + { + .compatible = "socionext,uniphier-ld11-peri-clock", + .data = uniphier_pro4_peri_clk_data, + }, + { + .compatible = "socionext,uniphier-ld20-peri-clock", + .data = uniphier_pro4_peri_clk_data, + }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, uniphier_clk_match); diff --git a/drivers/clk/uniphier/clk-uniphier-mio.c b/drivers/clk/uniphier/clk-uniphier-mio.c new file mode 100644 index 0000000..928a563 --- /dev/null +++ b/drivers/clk/uniphier/clk-uniphier-mio.c @@ -0,0 +1,103 @@ +/* + * Copyright (C) 2016 Socionext Inc. + * Author: Masahiro Yamada + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include + +#include "clk-uniphier.h" + +#define UNIPHIER_MIO_CLK_SD_FIXED \ + UNIPHIER_CLK_FACTOR("sd-44m", -1, "sd-133m", 1, 3), \ + UNIPHIER_CLK_FACTOR("sd-33m", -1, "sd-200m", 1, 6), \ + UNIPHIER_CLK_FACTOR("sd-50m", -1, "sd-200m", 1, 4), \ + UNIPHIER_CLK_FACTOR("sd-67m", -1, "sd-200m", 1, 3), \ + UNIPHIER_CLK_FACTOR("sd-100m", -1, "sd-200m", 1, 2), \ + UNIPHIER_CLK_FACTOR("sd-40m", -1, "sd-200m", 1, 5), \ + UNIPHIER_CLK_FACTOR("sd-25m", -1, "sd-200m", 1, 8), \ + UNIPHIER_CLK_FACTOR("sd-22m", -1, "sd-133m", 1, 6) + +#define UNIPHIER_MIO_CLK_SD(_idx, ch) \ + { \ + .name = "sd" #ch "-sel", \ + .type = UNIPHIER_CLK_TYPE_MUX, \ + .idx = -1, \ + .data.mux = { \ + .parent_names = { \ + "sd-44m", \ + "sd-33m", \ + "sd-50m", \ + "sd-67m", \ + "sd-100m", \ + "sd-40m", \ + "sd-25m", \ + "sd-22m", \ + }, \ + .num_parents = 8, \ + .reg = 0x30 + 0x200 * (ch), \ + .masks = { \ + 0x00031000, \ + 0x00031000, \ + 0x00031000, \ + 0x00031000, \ + 0x00001300, \ + 0x00001300, \ + 0x00001300, \ + 0x00001300, \ + }, \ + .vals = { \ + 0x00000000, \ + 0x00010000, \ + 0x00020000, \ + 0x00030000, \ + 0x00001000, \ + 0x00001100, \ + 0x00001200, \ + 0x00001300, \ + }, \ + }, \ + }, \ + UNIPHIER_CLK_GATE("sd" #ch, (_idx), "sd" #ch "-sel", 0x20 + 0x200 * (ch), 8) + +#define UNIPHIER_MIO_CLK_USB2(idx, ch) \ + UNIPHIER_CLK_GATE("usb2" #ch, (idx), "usb2", 0x20 + 0x200 * (ch), 28) + +#define UNIPHIER_MIO_CLK_USB2_PHY(idx, ch) \ + UNIPHIER_CLK_GATE("usb2" #ch "-phy", (idx), "usb2", 0x20 + 0x200 * (ch), 29) + +#define UNIPHIER_MIO_CLK_DMAC(idx) \ + UNIPHIER_CLK_GATE("miodmac", (idx), "stdmac", 0x20, 25) + +const struct uniphier_clk_data uniphier_sld3_mio_clk_data[] = { + UNIPHIER_MIO_CLK_SD_FIXED, + UNIPHIER_MIO_CLK_SD(0, 0), + UNIPHIER_MIO_CLK_SD(1, 1), + UNIPHIER_MIO_CLK_SD(2, 2), + UNIPHIER_MIO_CLK_DMAC(7), + UNIPHIER_MIO_CLK_USB2(8, 0), + UNIPHIER_MIO_CLK_USB2(9, 1), + UNIPHIER_MIO_CLK_USB2(10, 2), + UNIPHIER_MIO_CLK_USB2(11, 3), + UNIPHIER_MIO_CLK_USB2_PHY(12, 0), + UNIPHIER_MIO_CLK_USB2_PHY(13, 1), + UNIPHIER_MIO_CLK_USB2_PHY(14, 2), + UNIPHIER_MIO_CLK_USB2_PHY(15, 3), + { /* sentinel */ } +}; + +const struct uniphier_clk_data uniphier_pro5_mio_clk_data[] = { + UNIPHIER_MIO_CLK_SD_FIXED, + UNIPHIER_MIO_CLK_SD(0, 0), + UNIPHIER_MIO_CLK_SD(1, 1), + { /* sentinel */ } +}; diff --git a/drivers/clk/uniphier/clk-uniphier-peri.c b/drivers/clk/uniphier/clk-uniphier-peri.c new file mode 100644 index 0000000..13c05bc --- /dev/null +++ b/drivers/clk/uniphier/clk-uniphier-peri.c @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2016 Socionext Inc. + * Author: Masahiro Yamada + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include + +#include "clk-uniphier.h" + +#define UNIPHIER_PERI_CLK_UART(idx, ch) \ + UNIPHIER_CLK_GATE("uart" #ch, (idx), "uart", 0x24, 19 + (ch)) + +#define UNIPHIER_PERI_CLK_I2C_COMMON \ + UNIPHIER_CLK_GATE("i2c-common", -1, "i2c", 0x20, 1) + +#define UNIPHIER_PERI_CLK_I2C(idx, ch) \ + UNIPHIER_CLK_GATE("i2c" #ch, (idx), "i2c-common", 0x24, 5 + (ch)) + +#define UNIPHIER_PERI_CLK_FI2C(idx, ch) \ + UNIPHIER_CLK_GATE("i2c" #ch, (idx), "i2c", 0x24, 24 + (ch)) + +const struct uniphier_clk_data uniphier_ld4_peri_clk_data[] = { + UNIPHIER_PERI_CLK_UART(0, 0), + UNIPHIER_PERI_CLK_UART(1, 1), + UNIPHIER_PERI_CLK_UART(2, 2), + UNIPHIER_PERI_CLK_UART(3, 3), + UNIPHIER_PERI_CLK_I2C_COMMON, + UNIPHIER_PERI_CLK_I2C(4, 0), + UNIPHIER_PERI_CLK_I2C(5, 1), + UNIPHIER_PERI_CLK_I2C(6, 2), + UNIPHIER_PERI_CLK_I2C(7, 3), + UNIPHIER_PERI_CLK_I2C(8, 4), + { /* sentinel */ } +}; + +const struct uniphier_clk_data uniphier_pro4_peri_clk_data[] = { + UNIPHIER_PERI_CLK_UART(0, 0), + UNIPHIER_PERI_CLK_UART(1, 1), + UNIPHIER_PERI_CLK_UART(2, 2), + UNIPHIER_PERI_CLK_UART(3, 3), + UNIPHIER_PERI_CLK_FI2C(4, 0), + UNIPHIER_PERI_CLK_FI2C(5, 1), + UNIPHIER_PERI_CLK_FI2C(6, 2), + UNIPHIER_PERI_CLK_FI2C(7, 3), + UNIPHIER_PERI_CLK_FI2C(8, 4), + UNIPHIER_PERI_CLK_FI2C(9, 5), + UNIPHIER_PERI_CLK_FI2C(10, 6), + { /* sentinel */ } +}; diff --git a/drivers/clk/uniphier/clk-uniphier-sys.c b/drivers/clk/uniphier/clk-uniphier-sys.c new file mode 100644 index 0000000..60453ab --- /dev/null +++ b/drivers/clk/uniphier/clk-uniphier-sys.c @@ -0,0 +1,151 @@ +/* + * Copyright (C) 2016 Socionext Inc. + * Author: Masahiro Yamada + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include + +#include "clk-uniphier.h" + +#define UNIPHIER_SLD3_SYS_CLK_SD \ + UNIPHIER_CLK_FACTOR("sd-200m", -1, "spll", 1, 8), \ + UNIPHIER_CLK_FACTOR("sd-133m", -1, "vpll27a", 1, 2) + +#define UNIPHIER_PRO5_SYS_CLK_SD \ + UNIPHIER_CLK_FACTOR("sd-200m", -1, "spll", 1, 12), \ + UNIPHIER_CLK_FACTOR("sd-133m", -1, "spll", 1, 18) + +#define UNIPHIER_LD20_SYS_CLK_SD \ + UNIPHIER_CLK_FACTOR("sd-200m", -1, "spll", 1, 10), \ + UNIPHIER_CLK_FACTOR("sd-133m", -1, "spll", 1, 15) + +#define UNIPHIER_SLD3_SYS_CLK_STDMAC(idx) \ + UNIPHIER_CLK_GATE("stdmac", (idx), NULL, 0x2104, 10) + +#define UNIPHIER_LD11_SYS_CLK_STDMAC(idx) \ + UNIPHIER_CLK_GATE("stdmac", (idx), NULL, 0x210c, 8) + +#define UNIPHIER_PRO4_SYS_CLK_GIO(idx) \ + UNIPHIER_CLK_GATE("gio", (idx), NULL, 0x2104, 6) + +#define UNIPHIER_PRO4_SYS_CLK_USB3(idx, ch) \ + UNIPHIER_CLK_GATE("usb3" #ch, (idx), NULL, 0x2104, 16 + (ch)) + +const struct uniphier_clk_data uniphier_sld3_sys_clk_data[] = { + UNIPHIER_CLK_FACTOR("spll", -1, "ref", 65, 1), /* 1597.44 MHz */ + UNIPHIER_CLK_FACTOR("upll", -1, "ref", 6000, 512), /* 288 MHz */ + UNIPHIER_CLK_FACTOR("a2pll", -1, "ref", 24, 1), /* 589.824 MHz */ + UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 5625, 512), /* 270 MHz */ + UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 16), + UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16), + UNIPHIER_SLD3_SYS_CLK_SD, + UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), + UNIPHIER_SLD3_SYS_CLK_STDMAC(8), + { /* sentinel */ } +}; + +const struct uniphier_clk_data uniphier_ld4_sys_clk_data[] = { + UNIPHIER_CLK_FACTOR("spll", -1, "ref", 65, 1), /* 1597.44 MHz */ + UNIPHIER_CLK_FACTOR("upll", -1, "ref", 6000, 512), /* 288 MHz */ + UNIPHIER_CLK_FACTOR("a2pll", -1, "ref", 24, 1), /* 589.824 MHz */ + UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 5625, 512), /* 270 MHz */ + UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 16), + UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16), + UNIPHIER_SLD3_SYS_CLK_SD, + UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), + UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* Ether, HSC, MIO */ + { /* sentinel */ } +}; + +const struct uniphier_clk_data uniphier_pro4_sys_clk_data[] = { + UNIPHIER_CLK_FACTOR("spll", -1, "ref", 64, 1), /* 1600 MHz */ + UNIPHIER_CLK_FACTOR("upll", -1, "ref", 288, 25), /* 288 MHz */ + UNIPHIER_CLK_FACTOR("a2pll", -1, "upll", 256, 125), /* 589.824 MHz */ + UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 270, 25), /* 270 MHz */ + UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 8), + UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 32), + UNIPHIER_SLD3_SYS_CLK_SD, + UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), + UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* HSC, MIO, RLE */ + UNIPHIER_PRO4_SYS_CLK_GIO(12), /* Ether, SATA, USB3 */ + UNIPHIER_PRO4_SYS_CLK_USB3(16, 0), + UNIPHIER_PRO4_SYS_CLK_USB3(17, 1), + { /* sentinel */ } +}; + +const struct uniphier_clk_data uniphier_sld8_sys_clk_data[] = { + UNIPHIER_CLK_FACTOR("spll", -1, "ref", 64, 1), /* 1600 MHz */ + UNIPHIER_CLK_FACTOR("upll", -1, "ref", 288, 25), /* 288 MHz */ + UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 270, 25), /* 270 MHz */ + UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 20), + UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16), + UNIPHIER_SLD3_SYS_CLK_SD, + UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), + UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* Ether, HSC, MIO */ + { /* sentinel */ } +}; + +const struct uniphier_clk_data uniphier_pro5_sys_clk_data[] = { + UNIPHIER_CLK_FACTOR("spll", -1, "ref", 120, 1), /* 2400 MHz */ + UNIPHIER_CLK_FACTOR("dapll1", -1, "ref", 128, 1), /* 2560 MHz */ + UNIPHIER_CLK_FACTOR("dapll2", -1, "ref", 144, 125), /* 2949.12 MHz */ + UNIPHIER_CLK_FACTOR("uart", 0, "dapll2", 1, 40), + UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48), + UNIPHIER_PRO5_SYS_CLK_SD, + UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* HSC */ + UNIPHIER_PRO4_SYS_CLK_GIO(12), /* PCIe, USB3 */ + UNIPHIER_PRO4_SYS_CLK_USB3(16, 0), + UNIPHIER_PRO4_SYS_CLK_USB3(17, 1), + { /* sentinel */ } +}; + +const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = { + UNIPHIER_CLK_FACTOR("spll", -1, "ref", 96, 1), /* 2400 MHz */ + UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 27), + UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48), + UNIPHIER_PRO5_SYS_CLK_SD, + UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* HSC, RLE */ + /* GIO is always clock-enabled: no function for 0x2104 bit6 */ + UNIPHIER_PRO4_SYS_CLK_USB3(14, 0), + UNIPHIER_PRO4_SYS_CLK_USB3(15, 1), + /* The document mentions 0x2104 bit 18, but not functional */ + UNIPHIER_CLK_GATE("usb30-phy", 16, NULL, 0x2104, 19), + UNIPHIER_CLK_GATE("usb31-phy", 20, NULL, 0x2104, 20), + { /* sentinel */ } +}; + +const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = { + UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */ + UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34), + UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40), + UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC, MIO */ + UNIPHIER_CLK_FACTOR("usb2", -1, "ref", 24, 25), + { /* sentinel */ } +}; + +const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = { + UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */ + UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34), + UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40), + UNIPHIER_LD20_SYS_CLK_SD, + UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC */ + /* GIO is always clock-enabled: no function for 0x210c bit5 */ + /* + * clock for USB Link is enabled by the logic "OR" of bit 14 and bit 15. + * We do not use bit 15 here. + */ + UNIPHIER_CLK_GATE("usb30", 14, NULL, 0x210c, 14), + UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 12), + UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 13), + { /* sentinel */ } +}; diff --git a/drivers/clk/uniphier/clk-uniphier.h b/drivers/clk/uniphier/clk-uniphier.h index 3e354e9..3ae1840 100644 --- a/drivers/clk/uniphier/clk-uniphier.h +++ b/drivers/clk/uniphier/clk-uniphier.h @@ -106,4 +106,17 @@ struct clk_hw *uniphier_clk_register_mux(struct device *dev, const char *name, const struct uniphier_clk_mux_data *data); +extern const struct uniphier_clk_data uniphier_sld3_sys_clk_data[]; +extern const struct uniphier_clk_data uniphier_ld4_sys_clk_data[]; +extern const struct uniphier_clk_data uniphier_pro4_sys_clk_data[]; +extern const struct uniphier_clk_data uniphier_sld8_sys_clk_data[]; +extern const struct uniphier_clk_data uniphier_pro5_sys_clk_data[]; +extern const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[]; +extern const struct uniphier_clk_data uniphier_ld11_sys_clk_data[]; +extern const struct uniphier_clk_data uniphier_ld20_sys_clk_data[]; +extern const struct uniphier_clk_data uniphier_sld3_mio_clk_data[]; +extern const struct uniphier_clk_data uniphier_pro5_mio_clk_data[]; +extern const struct uniphier_clk_data uniphier_ld4_peri_clk_data[]; +extern const struct uniphier_clk_data uniphier_pro4_peri_clk_data[]; + #endif /* __CLK_UNIPHIER_H__ */