From patchwork Mon Oct 20 03:32:12 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanwoo Choi X-Patchwork-Id: 5102061 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 6CF28C11AD for ; Mon, 20 Oct 2014 03:32:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3CD62201ED for ; Mon, 20 Oct 2014 03:32:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8464E20179 for ; Mon, 20 Oct 2014 03:32:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752255AbaJTDci (ORCPT ); Sun, 19 Oct 2014 23:32:38 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:26718 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752008AbaJTDcg (ORCPT ); Sun, 19 Oct 2014 23:32:36 -0400 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NDQ00J7R4I955B0@mailout3.samsung.com>; Mon, 20 Oct 2014 12:32:33 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [172.20.52.113]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id 6E.0E.11124.05284445; Mon, 20 Oct 2014 12:32:33 +0900 (KST) X-AuditID: cbfee68e-f79b46d000002b74-e2-544482507a5c Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id AE.D9.20081.05284445; Mon, 20 Oct 2014 12:32:32 +0900 (KST) Received: from chan.10.32.193.11 ([10.252.81.195]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0NDQ0066S4I7ZP90@mmp2.samsung.com>; Mon, 20 Oct 2014 12:32:31 +0900 (KST) From: Chanwoo Choi To: linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: kgene.kim@samsung.com, ben-linux@fluff.org, linux@arm.linux.org.uk, mark.rutland@arm.com, arnd@arndb.de, olof@lixom.net, tomasz.figa@gmail.com, mturquette@linaro.org, thomas.abraham@linaro.org, linus.walleij@linaro.org, sw0312.kim@samsung.com, kyungmin.park@samsung.com, inki.dae@samsung.com, geunsik.lim@samsung.com, jh80.chung@samsung.com, cw00.choi@samsung.com, jaewon02.kim@samsung.com, ideal.song@samsung.com, yj44.cho@samsung.com, Sylwester Nawrocki Subject: [PATCH 2/5] clk: samsung: exynos4415: Add clocks using common clock framework Date: Mon, 20 Oct 2014 12:32:12 +0900 Message-id: <1413775935-17743-2-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1413775749-17539-1-git-send-email-cw00.choi@samsung.com> References: <1413775749-17539-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrMIsWRmVeSWpSXmKPExsWyRsSkUDewySXE4KGqxd9Jx9gtJq07wGRx /ctzVos/E1rZLHb9vc9oMen+BBaLHQ1HWC1u/GpjtehdcJXN4mzTG3aLKX+WM1lsenyN1eLy rjlsFjPO72OyuH2Z12Lp9YtMFk8nXGSzOHX9M5vF4TftrBYzJr9kszg2Ywmjxapdfxgt9u6c zOgg7rFm3hpGj5bmHjaP378mMXr8XfWC2WPnrLvsHneu7WHz2Lyk3uPKiSZWj74tqxg9Pm+S C+CK4rJJSc3JLEst0rdL4Mr4t3cua8GWDcwVHS8msTQwbn/D1MXIySEhYCLx9l4TM4QtJnHh 3nq2LkYuDiGBpYwSs6/sZIMpWg70D4gtJDCdUeLKcX6IoiYmiW3/54NNYhPQktj/4gZYg4hA tsSVxvvMIEXMAh+YJXpuvWYBSQgLREjMvn0XrIhFQFWiack6sNW8Aq4SG36eYIXYJifxYc8j dhCbU8BN4nDXf6AFHEDbXCVmbFYFmSkhsIVDYknzKxaIOQIS3yYfYgGpkRCQldh0AOobSYmD K26wTGAUXsDIsIpRNLUguaA4Kb3ISK84Mbe4NC9dLzk/dxMjMG5P/3vWt4Px5gHrQ4wCHIxK PLw7zFxChFgTy4orcw8xmgJtmMgsJZqcD0wOeSXxhsZmRhamJqbGRuaWZkrivAlSP4OFBNIT S1KzU1MLUovii0pzUosPMTJxcEo1MMrMdGqydclMioiZ8mbef/W/AqouC5r7595NPDmJY8+s jMfb9rXqH7sUKmN0xnwB47vcadtigtyX6EueFJ64oTfzIU/xq1+P37xNvGjg0Kdj9bL0cVV5 WLLGSXuXvFNnSg9dnXLu8e7PV35oeF5vru88VvvMnzEnNCFgR8YOlb+vQ6t/BxYaWSixFGck GmoxFxUnAgDt47741gIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupjleLIzCtJLcpLzFFi42I5/e+xoG5Ak0uIwb6nyhZ/Jx1jt5i07gCT xfUvz1kt/kxoZbPY9fc+o8Wk+xNYLHY0HGG1uPGrjdWid8FVNouzTW/YLab8Wc5ksenxNVaL y7vmsFnMOL+PyeL2ZV6LpdcvMlk8nXCRzeLU9c9sFofftLNazJj8ks3i2IwljBardv1htNi7 czKjg7jHmnlrGD1amnvYPH7/msTo8XfVC2aPnbPusnvcubaHzWPzknqPKyeaWD36tqxi9Pi8 SS6AK6qB0SYjNTEltUghNS85PyUzL91WyTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMH 6F0lhbLEnFKgUEBicbGSvh2mCaEhbroWMI0Rur4hQXA9RgZoIGENY8a/vXNZC7ZsYK7oeDGJ pYFx+xumLkZODgkBE4nlwCCCsMUkLtxbzwZiCwlMZ5S4cpy/i5ELyG5iktj2fz5YA5uAlsT+ FzfAikQEsiWuNN5nBiliFvjALNFz6zULSEJYIEJi9u27YEUsAqoSTUvWMYPYvAKuEht+noDa JifxYc8jdhCbU8BN4nDXf6AFHEDbXCVmbFadwMi7gJFhFaNoakFyQXFSeq6hXnFibnFpXrpe cn7uJkZwWngmtYNxZYPFIUYBDkYlHt4dZi4hQqyJZcWVuYcYJTiYlUR4/2UAhXhTEiurUovy 44tKc1KLDzGaAh01kVlKNDkfmLLySuINjU3MjCyNzA0tjIzNlcR5D7RaBwoJpCeWpGanphak FsH0MXFwSjUwqpvcXVhx4syMrVrx97d891tdcudzX6XVhvWLJ5W1bZm++mVtyM68D1wO9bMs 7rfn+5rd3fJTWsOvKYhP6fGmCX+n9XL+ynQ55aXq7LP+ZVHDm1/xBh8bOVXW2S3+rMYesnW7 xpVqiza13wYMzeeW3ZhcuevstEXu1jHiNaeeeL8//t6HtzVnmxJLcUaioRZzUXEiAI5eZiMh AwAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-8.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds the new clock driver of Exynos4415 SoC based on Cortex-A9 using common clock framework. The CMU (Clock Management Unit) of Exynos4415 controls PLLs(Phase Locked Loops) and generates system clocks for CPU, buses and function clocks for individual IPs. Cc: Sylwester Nawrocki Cc: Tomasz Figa Signed-off-by: Chanwoo Choi Signed-off-by: Tomasz Figa Signed-off-by: Seung-Woo Kim Acked-by: Kyungmin Park --- drivers/clk/samsung/Makefile | 1 + drivers/clk/samsung/clk-exynos4415.c | 1133 ++++++++++++++++++++++++++++++++ include/dt-bindings/clock/exynos4415.h | 360 ++++++++++ 3 files changed, 1494 insertions(+) create mode 100644 drivers/clk/samsung/clk-exynos4415.c create mode 100644 include/dt-bindings/clock/exynos4415.h diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile index 6fb4bc6..d8535e6 100644 --- a/drivers/clk/samsung/Makefile +++ b/drivers/clk/samsung/Makefile @@ -5,6 +5,7 @@ obj-$(CONFIG_COMMON_CLK) += clk.o clk-pll.o obj-$(CONFIG_SOC_EXYNOS3250) += clk-exynos3250.o obj-$(CONFIG_ARCH_EXYNOS4) += clk-exynos4.o +obj-$(CONFIG_SOC_EXYNOS4415) += clk-exynos4415.o obj-$(CONFIG_SOC_EXYNOS5250) += clk-exynos5250.o obj-$(CONFIG_SOC_EXYNOS5260) += clk-exynos5260.o obj-$(CONFIG_SOC_EXYNOS5410) += clk-exynos5410.o diff --git a/drivers/clk/samsung/clk-exynos4415.c b/drivers/clk/samsung/clk-exynos4415.c new file mode 100644 index 0000000..a4b6211 --- /dev/null +++ b/drivers/clk/samsung/clk-exynos4415.c @@ -0,0 +1,1133 @@ +/* + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * Author: Chanwoo Choi + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Common Clock Framework support for Exynos4415 SoC. + */ + +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "clk.h" +#include "clk-pll.h" + +#define SRC_LEFTBUS 0x4200 +#define DIV_LEFTBUS 0x4500 +#define GATE_IP_LEFTBUS 0x4800 +#define GATE_IP_IMAGE 0x4930 +#define SRC_RIGHTBUS 0x8200 +#define DIV_RIGHTBUS 0x8500 +#define GATE_IP_RIGHTBUS 0x8800 +#define GATE_IP_PERIR 0x8960 +#define EPLL_LOCK 0xc010 +#define G3D_PLL_LOCK 0xc020 +#define DISP_PLL_LOCK 0xc030 +#define ISP_PLL_LOCK 0xc040 +#define EPLL_CON0 0xc110 +#define EPLL_CON1 0xc114 +#define EPLL_CON2 0xc118 +#define G3D_PLL_CON0 0xc120 +#define G3D_PLL_CON1 0xc124 +#define G3D_PLL_CON2 0xc128 +#define ISP_PLL_CON0 0xc130 +#define ISP_PLL_CON1 0xc134 +#define ISP_PLL_CON2 0xc138 +#define DISP_PLL_CON0 0xc140 +#define DISP_PLL_CON1 0xc144 +#define DISP_PLL_CON2 0xc148 +#define SRC_TOP0 0xc210 +#define SRC_TOP1 0xc214 +#define SRC_CAM 0xc220 +#define SRC_TV 0xc224 +#define SRC_MFC 0xc228 +#define SRC_G3D 0xc22c +#define SRC_LCD 0xc234 +#define SRC_ISP 0xc238 +#define SRC_MAUDIO 0xc23c +#define SRC_FSYS 0xc240 +#define SRC_PERIL0 0xc250 +#define SRC_PERIL1 0xc254 +#define SRC_CAM1 0xc258 +#define SRC_TOP_ISP0 0xc25c +#define SRC_TOP_ISP1 0xc260 +#define SRC_MASK_TOP 0xc310 +#define SRC_MASK_CAM 0xc320 +#define SRC_MASK_TV 0xc324 +#define SRC_MASK_LCD 0xc334 +#define SRC_MASK_ISP 0xc338 +#define SRC_MASK_MAUDIO 0xc33c +#define SRC_MASK_FSYS 0xc340 +#define SRC_MASK_PERIL0 0xc350 +#define SRC_MASK_PERIL1 0xc354 +#define DIV_TOP 0xc510 +#define DIV_CAM 0xc520 +#define DIV_TV 0xc524 +#define DIV_MFC 0xc528 +#define DIV_G3D 0xc52c +#define DIV_LCD 0xc534 +#define DIV_ISP 0xc538 +#define DIV_MAUDIO 0xc53c +#define DIV_FSYS0 0xc540 +#define DIV_FSYS1 0xc544 +#define DIV_FSYS2 0xc548 +#define DIV_PERIL0 0xc550 +#define DIV_PERIL1 0xc554 +#define DIV_PERIL2 0xc558 +#define DIV_PERIL3 0xc55c +#define DIV_PERIL4 0xc560 +#define DIV_PERIL5 0xc564 +#define DIV_CAM1 0xc568 +#define DIV_TOP_ISP1 0xc56c +#define DIV_TOP_ISP0 0xc570 +#define CLKDIV2_RATIO 0xc580 +#define GATE_SCLK_CAM 0xc820 +#define GATE_SCLK_TV 0xc824 +#define GATE_SCLK_MFC 0xc828 +#define GATE_SCLK_G3D 0xc82c +#define GATE_SCLK_LCD 0xc834 +#define GATE_SCLK_MAUDIO 0xc83c +#define GATE_SCLK_FSYS 0xc840 +#define GATE_SCLK_PERIL 0xc850 +#define GATE_IP_CAM 0xc920 +#define GATE_IP_TV 0xc924 +#define GATE_IP_MFC 0xc928 +#define GATE_IP_G3D 0xc92c +#define GATE_IP_LCD 0xc934 +#define GATE_IP_FSYS 0xc940 +#define GATE_IP_PERIL 0xc950 +#define GATE_BLOCK 0xc970 +#define APLL_LOCK 0x14000 +#define APLL_CON0 0x14100 +#define SRC_CPU 0x14200 +#define DIV_CPU0 0x14500 +#define DIV_CPU1 0x14504 + +enum exynos4415_plls { + apll, epll, g3d_pll, isp_pll, disp_pll, + nr_plls, +}; + +/* + * Support for CMU save/restore across system suspends + */ +#ifdef CONFIG_PM_SLEEP +static struct samsung_clk_reg_dump *clk_regs; +static struct samsung_clk_provider *ctx; + +static unsigned long cmu_clk_regs[] __initdata = { + SRC_LEFTBUS, + DIV_LEFTBUS, + GATE_IP_LEFTBUS, + GATE_IP_IMAGE, + SRC_RIGHTBUS, + DIV_RIGHTBUS, + GATE_IP_RIGHTBUS, + GATE_IP_PERIR, + EPLL_LOCK, + G3D_PLL_LOCK, + DISP_PLL_LOCK, + ISP_PLL_LOCK, + EPLL_CON0, + EPLL_CON1, + EPLL_CON2, + G3D_PLL_CON0, + G3D_PLL_CON1, + G3D_PLL_CON2, + ISP_PLL_CON0, + ISP_PLL_CON1, + ISP_PLL_CON2, + DISP_PLL_CON0, + DISP_PLL_CON1, + DISP_PLL_CON2, + SRC_TOP0, + SRC_TOP1, + SRC_CAM, + SRC_TV, + SRC_MFC, + SRC_G3D, + SRC_LCD, + SRC_ISP, + SRC_MAUDIO, + SRC_FSYS, + SRC_PERIL0, + SRC_PERIL1, + SRC_CAM1, + SRC_TOP_ISP0, + SRC_TOP_ISP1, + SRC_MASK_TOP, + SRC_MASK_CAM, + SRC_MASK_TV, + SRC_MASK_LCD, + SRC_MASK_ISP, + SRC_MASK_MAUDIO, + SRC_MASK_FSYS, + SRC_MASK_PERIL0, + SRC_MASK_PERIL1, + DIV_TOP, + DIV_CAM, + DIV_TV, + DIV_MFC, + DIV_G3D, + DIV_LCD, + DIV_ISP, + DIV_MAUDIO, + DIV_FSYS0, + DIV_FSYS1, + DIV_FSYS2, + DIV_PERIL0, + DIV_PERIL1, + DIV_PERIL2, + DIV_PERIL3, + DIV_PERIL4, + DIV_PERIL5, + DIV_CAM1, + DIV_TOP_ISP1, + DIV_TOP_ISP0, + CLKDIV2_RATIO, + GATE_SCLK_CAM, + GATE_SCLK_TV, + GATE_SCLK_MFC, + GATE_SCLK_G3D, + GATE_SCLK_LCD, + GATE_SCLK_MAUDIO, + GATE_SCLK_FSYS, + GATE_SCLK_PERIL, + GATE_IP_CAM, + GATE_IP_TV, + GATE_IP_MFC, + GATE_IP_G3D, + GATE_IP_LCD, + GATE_IP_FSYS, + GATE_IP_PERIL, + GATE_BLOCK, + APLL_LOCK, + APLL_CON0, + SRC_CPU, + DIV_CPU0, + DIV_CPU1, +}; + +static int exynos_clk_suspend(void) +{ + samsung_clk_save(ctx->reg_base, clk_regs, ARRAY_SIZE(cmu_clk_regs)); + + return 0; +} + +static void exynos_clk_resume(void) +{ + samsung_clk_restore(ctx->reg_base, clk_regs, ARRAY_SIZE(cmu_clk_regs)); +} + +static struct syscore_ops exynos_clk_syscore_ops = { + .suspend = exynos_clk_suspend, + .resume = exynos_clk_resume, +}; + +static void exynos_clk_sleep_init(void) +{ + clk_regs = samsung_clk_alloc_reg_dump(cmu_clk_regs, + ARRAY_SIZE(cmu_clk_regs)); + if (!clk_regs) { + pr_warn("%s: Failed to allocate sleep save data\n", __func__); + goto err; + } + + register_syscore_ops(&exynos_clk_syscore_ops); + + return; +err: + if (clk_regs) + kfree(clk_regs); +} +#else +static inline void exynos_clk_sleep_init(void) { } +#endif + +/* list of all parent clock list */ +PNAME(mout_g3d_pllsrc_p) = { "fin_pll", }; + +PNAME(mout_apll_p) = { "fin_pll", "fout_apll", }; +PNAME(mout_g3d_pll_p) = { "fin_pll", "fout_g3d_pll", }; +PNAME(mout_isp_pll_p) = { "fin_pll", "fout_isp_pll", }; +PNAME(mout_disp_pll_p) = { "fin_pll", "fout_disp_pll", }; + +PNAME(mout_mpll_user_p) = { "fin_pll", "div_mpll_pre", }; +PNAME(mout_epll_p) = { "fin_pll", "fout_epll", }; +PNAME(mout_core_p) = { "mout_apll", "mout_mpll_user_c", }; +PNAME(mout_hpm_p) = { "mout_apll", "mout_mpll_user_c", }; + +PNAME(mout_ebi_p) = { "div_aclk_200", "div_aclk_160", }; +PNAME(mout_ebi_1_p) = { "mout_ebi", "mout_g3d_pll", }; + +PNAME(mout_gdl_p) = { "mout_mpll_user_l", }; +PNAME(mout_gdr_p) = { "mout_mpll_user_r", }; + +PNAME(mout_aclk_266_p) = { "mout_mpll_user_t", "mout_g3d_pll", }; + +PNAME(group_epll_g3dpll_p) = { "mout_epll", "mout_g3d_pll" }; +PNAME(group_sclk_p) = { "xxti", "xusbxti", + "none", "mout_isp_pll", + "none", "none", "div_mpll_pre", + "mout_epll", "mout_g3d_pll", }; +PNAME(group_spdif_p) = { "mout_audio0", "mout_audio1", + "mout_audio2", "spdif_extclk", }; +PNAME(group_sclk_audio2_p) = { "audiocdclk2", "none", + "none", "mout_isp_pll", + "mout_disp_pll", "xusbxti", + "div_mpll_pre", "mout_epll", + "mout_g3d_pll", }; +PNAME(group_sclk_audio1_p) = { "audiocdclk1", "none", + "none", "mout_isp_pll", + "mout_disp_pll", "xusbxti", + "div_mpll_pre", "mout_epll", + "mout_g3d_pll", }; +PNAME(group_sclk_audio0_p) = { "audiocdclk0", "none", + "none", "mout_isp_pll", + "mout_disp_pll", "xusbxti", + "div_mpll_pre", "mout_epll", + "mout_g3d_pll", }; +PNAME(group_fimc_lclk_p) = { "xxti", "xusbxti", + "none", "mout_isp_pll", + "none", "mout_disp_pll", + "mout_mpll_user_t", "mout_epll", + "mout_g3d_pll", }; +PNAME(group_sclk_fimd0_p) = { "xxti", "xusbxti", + "m_bitclkhsdiv4_4l", "mout_isp_pll", + "mout_disp_pll", "sclk_hdmiphy", + "div_mpll_pre", "mout_epll", + "mout_g3d_pll", }; +PNAME(mout_hdmi_p) = { "sclk_pixel", "sclk_hdmiphy" }; +PNAME(mout_mfc_p) = { "mout_mfc_0", "mout_mfc_1" }; +PNAME(mout_g3d_p) = { "mout_g3d_0", "mout_g3d_1" }; +PNAME(mout_jpeg_p) = { "mout_jpeg_0", "mout_jpeg_1" }; +PNAME(mout_jpeg1_p) = { "mout_epll", "mout_g3d_pll" }; +PNAME(group_aclk_isp0_300_p) = { "mout_isp_pll", "div_mpll_pre" }; +PNAME(group_aclk_isp0_400_user_p) = { "fin_pll", "div_aclk_400_mcuisp" }; +PNAME(group_aclk_isp0_300_user_p) = { "fin_pll", "mout_aclk_isp0_300" }; +PNAME(group_aclk_isp1_300_user_p) = { "fin_pll", "mout_aclk_isp1_300" }; +PNAME(group_mout_mpll_user_t_p) = { "mout_mpll_user_t" }; + +static struct samsung_fixed_factor_clock fixed_factor_clks[] __initdata = { + /* HACK: fin_pll hardcoded to xusbxti until detection is implemented. */ + FFACTOR(CLK_FIN_PLL, "fin_pll", "xusbxti", 1, 1, 0), +}; + +static struct samsung_fixed_rate_clock fixed_rate_clks[] __initdata = { + FRATE(CLK_SCLK_HDMIPHY, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 27000000), +}; + +static struct samsung_mux_clock mux_clks[] __initdata = { + /* + * NOTE: Following table is sorted by register address in ascending + * order and then bitfield shift in descending order, as it is done + * in the User's Manual. When adding new entries, please make sure + * that the order is preserved, to avoid merge conflicts and make + * further work with defined data easier. + */ + + /* SRC_LEFTBUS */ + MUX(CLK_MOUT_MPLL_USER_L, "mout_mpll_user_l", mout_mpll_user_p, + SRC_LEFTBUS, 4, 1), + MUX(CLK_MOUT_GDL, "mout_gdl", mout_gdl_p, SRC_LEFTBUS, 0, 1), + + /* SRC_RIGHTBUS */ + MUX(CLK_MOUT_MPLL_USER_R, "mout_mpll_user_r", mout_mpll_user_p, + SRC_RIGHTBUS, 4, 1), + MUX(CLK_MOUT_GDR, "mout_gdr", mout_gdr_p, SRC_RIGHTBUS, 0, 1), + + /* SRC_TOP0 */ + MUX(CLK_MOUT_EBI, "mout_ebi", mout_ebi_p, SRC_TOP0, 28, 1), + MUX(CLK_MOUT_ACLK_200, "mout_aclk_200", group_mout_mpll_user_t_p, + SRC_TOP0, 24, 1), + MUX(CLK_MOUT_ACLK_160, "mout_aclk_160", group_mout_mpll_user_t_p, + SRC_TOP0, 20, 1), + MUX(CLK_MOUT_ACLK_100, "mout_aclk_100", group_mout_mpll_user_t_p, + SRC_TOP0, 16, 1), + MUX(CLK_MOUT_ACLK_266, "mout_aclk_266", mout_aclk_266_p, + SRC_TOP0, 12, 1), + MUX(CLK_MOUT_G3D_PLL, "mout_g3d_pll", mout_g3d_pll_p, + SRC_TOP0, 8, 1), + MUX(CLK_MOUT_EPLL, "mout_epll", mout_epll_p, SRC_TOP0, 4, 1), + MUX(CLK_MOUT_EBI_1, "mout_ebi_1", mout_ebi_1_p, SRC_TOP0, 0, 1), + + /* SRC_TOP1 */ + MUX(CLK_MOUT_ISP_PLL, "mout_isp_pll", mout_isp_pll_p, + SRC_TOP1, 28, 1), + MUX(CLK_MOUT_DISP_PLL, "mout_disp_pll", mout_disp_pll_p, + SRC_TOP1, 16, 1), + MUX(CLK_MOUT_MPLL_USER_T, "mout_mpll_user_t", mout_mpll_user_p, + SRC_TOP1, 12, 1), + MUX(CLK_MOUT_ACLK_400_MCUISP, "mout_aclk_400_mcuisp", + group_mout_mpll_user_t_p, SRC_TOP1, 8, 1), + MUX(CLK_MOUT_G3D_PLLSRC, "mout_g3d_pllsrc", mout_g3d_pllsrc_p, + SRC_TOP1, 0, 1), + + /* SRC_CAM */ + MUX(CLK_MOUT_CSIS1, "mout_csis1", group_fimc_lclk_p, SRC_CAM, 28, 4), + MUX(CLK_MOUT_CSIS0, "mout_csis0", group_fimc_lclk_p, SRC_CAM, 24, 4), + MUX(CLK_MOUT_CAM1, "mout_cam1", group_fimc_lclk_p, SRC_CAM, 20, 4), + MUX(CLK_MOUT_FIMC3_LCLK, "mout_fimc3_lclk", group_fimc_lclk_p, SRC_CAM, + 12, 4), + MUX(CLK_MOUT_FIMC2_LCLK, "mout_fimc2_lclk", group_fimc_lclk_p, SRC_CAM, + 8, 4), + MUX(CLK_MOUT_FIMC1_LCLK, "mout_fimc1_lclk", group_fimc_lclk_p, SRC_CAM, + 4, 4), + MUX(CLK_MOUT_FIMC0_LCLK, "mout_fimc0_lclk", group_fimc_lclk_p, SRC_CAM, + 0, 4), + + /* SRC_TV */ + MUX(CLK_MOUT_HDMI, "mout_hdmi", mout_hdmi_p, SRC_TV, 0, 1), + + /* SRC_MFC */ + MUX(CLK_MOUT_MFC, "mout_mfc", mout_mfc_p, SRC_MFC, 8, 1), + MUX(CLK_MOUT_MFC_1, "mout_mfc_1", group_epll_g3dpll_p, SRC_MFC, 4, 1), + MUX(CLK_MOUT_MFC_0, "mout_mfc_0", group_mout_mpll_user_t_p, SRC_MFC, 0, + 1), + + /* SRC_G3D */ + MUX(CLK_MOUT_G3D, "mout_g3d", mout_g3d_p, SRC_G3D, 8, 1), + MUX(CLK_MOUT_G3D_1, "mout_g3d_1", group_epll_g3dpll_p, SRC_G3D, 4, 1), + MUX(CLK_MOUT_G3D_0, "mout_g3d_0", group_mout_mpll_user_t_p, SRC_G3D, 0, + 1), + + /* SRC_LCD */ + MUX(CLK_MOUT_MIPI0, "mout_mipi0", group_fimc_lclk_p, SRC_LCD, 12, 4), + MUX(CLK_MOUT_FIMD0, "mout_fimd0", group_sclk_fimd0_p, SRC_LCD, 0, 4), + + /* SRC_ISP */ + MUX(CLK_MOUT_TSADC_ISP, "mout_tsadc_isp", group_fimc_lclk_p, SRC_ISP, + 16, 4), + MUX(CLK_MOUT_UART_ISP, "mout_uart_isp", group_fimc_lclk_p, SRC_ISP, + 12, 4), + MUX(CLK_MOUT_SPI1_ISP, "mout_spi1_isp", group_fimc_lclk_p, SRC_ISP, + 8, 4), + MUX(CLK_MOUT_SPI0_ISP, "mout_spi0_isp", group_fimc_lclk_p, SRC_ISP, + 4, 4), + MUX(CLK_MOUT_PWM_ISP, "mout_pwm_isp", group_fimc_lclk_p, SRC_ISP, + 0, 4), + + /* SRC_MAUDIO */ + MUX(CLK_MOUT_AUDIO0, "mout_audio0", group_sclk_audio0_p, SRC_MAUDIO, + 0,4), + + /* SRC_FSYS */ + MUX(CLK_MOUT_TSADC, "mout_tsadc", group_sclk_p, SRC_FSYS, 28, 4), + MUX(CLK_MOUT_MMC2, "mout_mmc2", group_sclk_p, SRC_FSYS, 8, 4), + MUX(CLK_MOUT_MMC1, "mout_mmc1", group_sclk_p, SRC_FSYS, 4, 4), + MUX(CLK_MOUT_MMC0, "mout_mmc0", group_sclk_p, SRC_FSYS, 0, 4), + + /* SRC_PERIL0 */ + MUX(CLK_MOUT_UART3, "mout_uart3", group_sclk_p, SRC_PERIL0, 12, 4), + MUX(CLK_MOUT_UART2, "mout_uart2", group_sclk_p, SRC_PERIL0, 8, 4), + MUX(CLK_MOUT_UART1, "mout_uart1", group_sclk_p, SRC_PERIL0, 4, 4), + MUX(CLK_MOUT_UART0, "mout_uart0", group_sclk_p, SRC_PERIL0, 0, 4), + + /* SRC_PERIL1 */ + MUX(CLK_MOUT_SPI2, "mout_spi2", group_sclk_p, SRC_PERIL1, 24, 4), + MUX(CLK_MOUT_SPI1, "mout_spi1", group_sclk_p, SRC_PERIL1, 20, 4), + MUX(CLK_MOUT_SPI0, "mout_spi0", group_sclk_p, SRC_PERIL1, 16, 4), + MUX(CLK_MOUT_SPDIF, "mout_spdif", group_spdif_p, SRC_PERIL1, 8, 4), + MUX(CLK_MOUT_AUDIO2, "mout_audio2", group_sclk_audio2_p, SRC_PERIL1, + 4, 4), + MUX(CLK_MOUT_AUDIO1, "mout_audio1", group_sclk_audio1_p, SRC_PERIL1, + 0, 4), + + /* SRC_CPU */ + MUX(CLK_MOUT_MPLL_USER_C, "mout_mpll_user_c", mout_mpll_user_p, + SRC_CPU, 24, 1), + MUX(CLK_MOUT_HPM, "mout_hpm", mout_hpm_p, SRC_CPU, 20, 1), + MUX_F(CLK_MOUT_CORE, "mout_core", mout_core_p, SRC_CPU, 16, 1, 0, + CLK_MUX_READ_ONLY), + MUX_F(CLK_MOUT_APLL, "mout_apll", mout_apll_p, SRC_CPU, 0, 1, + CLK_SET_RATE_PARENT, 0), + + /* SRC_CAM1 */ + MUX(CLK_MOUT_PXLASYNC_CSIS1_FIMC, "mout_pxlasync_csis1", + group_fimc_lclk_p, SRC_CAM1, 20, 1), + MUX(CLK_MOUT_PXLASYNC_CSIS0_FIMC, "mout_pxlasync_csis0", + group_fimc_lclk_p, SRC_CAM1, 16, 1), + MUX(CLK_MOUT_JPEG, "mout_jpeg", mout_jpeg_p, SRC_CAM1, 8, 1), + MUX(CLK_MOUT_JPEG1, "mout_jpeg_1", mout_jpeg1_p, SRC_CAM1, 4, 1), + MUX(CLK_MOUT_JPEG0, "mout_jpeg_0", group_mout_mpll_user_t_p, SRC_CAM1, + 0, 1), + + /* SRC_TOP_ISP0 */ + MUX(CLK_MOUT_ACLK_ISP0_300, "mout_aclk_isp0_300", + group_aclk_isp0_300_p, SRC_TOP_ISP0, 8, 1), + MUX(CLK_MOUT_ACLK_ISP0_400, "mout_aclk_isp0_400_user", + group_aclk_isp0_400_user_p, SRC_TOP_ISP0, 4, 1), + MUX(CLK_MOUT_ACLK_ISP0_300_USER, "mout_aclk_isp0_300_user", + group_aclk_isp0_300_user_p, SRC_TOP_ISP0, 0, 1), + + /* SRC_TOP_ISP1 */ + MUX(CLK_MOUT_ACLK_ISP1_300, "mout_aclk_isp1_300", + group_aclk_isp0_300_p, SRC_TOP_ISP1, 4, 1), + MUX(CLK_MOUT_ACLK_ISP1_300_USER, "mout_aclk_isp1_300_user", + group_aclk_isp1_300_user_p, SRC_TOP_ISP1, 0, 1), +}; + +static struct samsung_div_clock div_clks[] __initdata = { + /* + * NOTE: Following table is sorted by register address in ascending + * order and then bitfield shift in descending order, as it is done + * in the User's Manual. When adding new entries, please make sure + * that the order is preserved, to avoid merge conflicts and make + * further work with defined data easier. + */ + + /* DIV_LEFTBUS */ + DIV(CLK_DIV_GPL, "div_gpl", "div_gdl", DIV_LEFTBUS, 4, 3), + DIV(CLK_DIV_GDL, "div_gdl", "mout_gdl", DIV_LEFTBUS, 0, 4), + + /* DIV_RIGHTBUS */ + DIV(CLK_DIV_GPR, "div_gpr", "div_gdr", DIV_RIGHTBUS, 4, 3), + DIV(CLK_DIV_GDR, "div_gdr", "mout_gdr", DIV_RIGHTBUS, 0, 4), + + /* DIV_TOP */ + DIV(CLK_DIV_ACLK_400_MCUISP, "div_aclk_400_mcuisp", + "mout_aclk_400_mcuisp", DIV_TOP, 24, 3), + DIV(CLK_DIV_EBI, "div_ebi", "mout_ebi_1", DIV_TOP, 16, 3), + DIV(CLK_DIV_ACLK_200, "div_aclk_200", "mout_aclk_200", DIV_TOP, 12, 3), + DIV(CLK_DIV_ACLK_160, "div_aclk_160", "mout_aclk_160", DIV_TOP, 8, 3), + DIV(CLK_DIV_ACLK_100, "div_aclk_100", "mout_aclk_100", DIV_TOP, 4, 4), + DIV(CLK_DIV_ACLK_266, "div_aclk_266", "mout_aclk_266", DIV_TOP, 0, 3), + + /* DIV_CAM */ + DIV(CLK_DIV_CSIS1, "div_csis1", "mout_csis1", DIV_CAM, 28, 4), + DIV(CLK_DIV_CSIS0, "div_csis0", "mout_csis0", DIV_CAM, 24, 4), + DIV(CLK_DIV_CAM1, "div_cam1", "mout_cam1", DIV_CAM, 20, 4), + DIV(CLK_DIV_FIMC3_LCLK, "div_fimc3_lclk", "mout_fimc3_lclk", DIV_CAM, + 12, 4), + DIV(CLK_DIV_FIMC2_LCLK, "div_fimc2_lclk", "mout_fimc2_lclk", DIV_CAM, + 8, 4), + DIV(CLK_DIV_FIMC1_LCLK, "div_fimc1_lclk", "mout_fimc1_lclk", DIV_CAM, + 4, 4), + DIV(CLK_DIV_FIMC0_LCLK, "div_fimc0_lclk", "mout_fimc0_lclk", DIV_CAM, + 0, 4), + + /* DIV_TV */ + DIV(CLK_DIV_TV_BLK, "div_tv_blk", "mout_g3d_pll", DIV_TV, 0, 4), + + /* DIV_MFC */ + DIV(CLK_DIV_MFC, "div_mfc", "mout_mfc", DIV_MFC, 0, 4), + + /* DIV_G3D */ + DIV(CLK_DIV_G3D, "div_g3d", "mout_g3d", DIV_G3D, 0, 4), + + /* DIV_LCD */ + DIV_F(CLK_DIV_MIPI0_PRE, "div_mipi0_pre", "div_mipi0", DIV_LCD, 20, 4, + CLK_SET_RATE_PARENT, 0), + DIV(CLK_DIV_MIPI0, "div_mipi0", "mout_mipi0", DIV_LCD, 16, 4), + DIV(CLK_DIV_FIMD0, "div_fimd0", "mout_fimd0", DIV_LCD, 0, 4), + + /* DIV_ISP */ + DIV(CLK_DIV_UART_ISP, "div_uart_isp", "mout_uart_isp", DIV_ISP, 28, 4), + DIV_F(CLK_DIV_SPI1_ISP_PRE, "div_spi1_isp_pre", "div_spi1_isp", + DIV_ISP, 20, 8, CLK_SET_RATE_PARENT, 0), + DIV(CLK_DIV_SPI1_ISP, "div_spi1_isp", "mout_spi1_isp", DIV_ISP, 16, 4), + DIV_F(CLK_DIV_SPI0_ISP_PRE, "div_spi0_isp_pre", "div_spi0_isp", + DIV_ISP, 8, 8, CLK_SET_RATE_PARENT, 0), + DIV(CLK_DIV_SPI0_ISP, "div_spi0_isp", "mout_spi0_isp", DIV_ISP, 4, 4), + DIV(CLK_DIV_PWM_ISP, "div_pwm_isp", "mout_pwm_isp", DIV_ISP, 0, 4), + + /* DIV_MAUDIO */ + DIV(CLK_DIV_PCM0, "div_pcm0", "div_audio0", DIV_MAUDIO, 4, 8), + DIV(CLK_DIV_AUDIO0, "div_audio0", "mout_audio0", DIV_MAUDIO, 0, 4), + + /* DIV_FSYS0 */ + DIV_F(CLK_DIV_TSADC_PRE, "div_tsadc_pre", "div_tsadc", DIV_FSYS0, 8, 8, + CLK_SET_RATE_PARENT, 0), + DIV(CLK_DIV_TSADC, "div_tsadc", "mout_tsadc", DIV_FSYS0, 0, 4), + + /* DIV_FSYS1 */ + DIV_F(CLK_DIV_MMC1_PRE, "div_mmc1_pre", "div_mmc1", DIV_FSYS1, 24, 8, + CLK_SET_RATE_PARENT, 0), + DIV(CLK_DIV_MMC1, "div_mmc1", "mout_mmc1", DIV_FSYS1, 16, 4), + DIV_F(CLK_DIV_MMC0_PRE, "div_mmc0_pre", "div_mmc0", DIV_FSYS1, 8, 8, + CLK_SET_RATE_PARENT, 0), + DIV(CLK_DIV_MMC0, "div_mmc0", "mout_mmc0", DIV_FSYS1, 0, 4), + + /* DIV_FSYS2 */ + DIV_F(CLK_DIV_MMC2_PRE, "div_mmc2_pre", "div_mmc2", DIV_FSYS2, 8, 8, + CLK_SET_RATE_PARENT, 0), + DIV_F(CLK_DIV_MMC2_PRE, "div_mmc2", "mout_mmc2", DIV_FSYS2, 0, 4, + CLK_SET_RATE_PARENT, 0), + + /* DIV_PERIL0 */ + DIV(CLK_DIV_UART3, "div_uart3", "mout_uart3", DIV_PERIL0, 12, 4), + DIV(CLK_DIV_UART2, "div_uart2", "mout_uart2", DIV_PERIL0, 8, 4), + DIV(CLK_DIV_UART1, "div_uart1", "mout_uart1", DIV_PERIL0, 4, 4), + DIV(CLK_DIV_UART0, "div_uart0", "mout_uart0", DIV_PERIL0, 0, 4), + + /* DIV_PERIL1 */ + DIV_F(CLK_DIV_SPI1_PRE, "div_spi1_pre", "div_spi1", DIV_PERIL1, 24, 8, + CLK_SET_RATE_PARENT, 0), + DIV(CLK_DIV_SPI1, "div_spi1", "mout_spi1", DIV_PERIL1, 16, 4), + DIV_F(CLK_DIV_SPI0_PRE, "div_spi0_pre", "div_spi0", DIV_PERIL1, 8, 8, + CLK_SET_RATE_PARENT, 0), + DIV(CLK_DIV_SPI0, "div_spi0", "mout_spi0", DIV_PERIL1, 0, 4), + + /* DIV_PERIL2 */ + DIV_F(CLK_DIV_SPI2_PRE, "div_spi2_pre", "div_spi2", DIV_PERIL2, 8, 8, + CLK_SET_RATE_PARENT, 0), + DIV(CLK_DIV_SPI2, "div_spi2", "mout_spi2", DIV_PERIL2, 0, 4), + + /* DIV_PERIL4 */ + DIV(CLK_DIV_PCM2, "div_pcm2", "div_audio2", DIV_PERIL4, 20, 8), + DIV(CLK_DIV_AUDIO2, "div_audio2", "mout_audio2", DIV_PERIL4, 16, 4), + DIV(CLK_DIV_PCM1, "div_pcm1", "div_audio1", DIV_PERIL4, 20, 8), + DIV(CLK_DIV_AUDIO1, "div_audio1", "mout_audio1", DIV_PERIL4, 0, 4), + + /* DIV_PERIL5 */ + DIV(CLK_DIV_I2S1, "div_i2s1", "div_audio1", DIV_PERIL5, 0, 6), + + /* DIV_CAM1 */ + DIV(CLK_DIV_PXLASYNC_CSIS1_FIMC, "div_pxlasync_csis1_fimc", + "mout_pxlasync_csis1", DIV_CAM1, 24, 4), + DIV(CLK_DIV_PXLASYNC_CSIS0_FIMC, "div_pxlasync_csis0_fimc", + "mout_pxlasync_csis0", DIV_CAM1, 20, 4), + DIV(CLK_DIV_JPEG, "div_jpeg", "mout_jpeg", DIV_CAM1, 0, 4), + + /* DIV_CPU0 */ + DIV(CLK_DIV_CORE2, "div_core2", "div_core", DIV_CPU0, 28, 3), + DIV_F(CLK_DIV_APLL, "div_apll", "mout_apll", DIV_CPU0, 24, 3, + CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY), + DIV(CLK_DIV_PCLK_DBG, "div_pclk_dbg", "div_core2", DIV_CPU0, 20, 3), + DIV(CLK_DIV_ATB, "div_atb", "div_core2", DIV_CPU0, 16, 3), + DIV(CLK_DIV_PERIPH, "div_periph", "div_core2", DIV_CPU0, 12, 3), + DIV(CLK_DIV_COREM1, "div_corem1", "div_core2", DIV_CPU0, 8, 3), + DIV(CLK_DIV_COREM0, "div_corem0", "div_core2", DIV_CPU0, 4, 3), + DIV_F(CLK_DIV_CORE, "div_core", "mout_core", DIV_CPU0, 0, 3, + CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY), + + /* DIV_CPU1 */ + DIV(CLK_DIV_HPM, "div_hpm", "div_copy", DIV_CPU1, 4, 3), + DIV(CLK_DIV_COPY, "div_copy", "mout_hpm", DIV_CPU1, 0, 3), +}; + +static struct samsung_gate_clock gate_clks[] __initdata = { + /* + * NOTE: Following table is sorted by register address in ascending + * order and then bitfield shift in descending order, as it is done + * in the User's Manual. When adding new entries, please make sure + * that the order is preserved, to avoid merge conflicts and make + * further work with defined data easier. + */ + + /* GATE_IP_LEFTBUS */ + GATE(CLK_ASYNC_G3D, "async_g3d", "div_aclk_100", GATE_IP_LEFTBUS, 6, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_ASYNC_MFCL, "async_mfcl", "div_aclk_100", GATE_IP_LEFTBUS, 4, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_ASYNC_TVX, "async_tvx", "div_aclk_100", GATE_IP_LEFTBUS, 3, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_PPMULEFT, "ppmuleft", "div_aclk_100", GATE_IP_LEFTBUS, 1, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_GPIO_LEFT, "gpio_left", "div_aclk_100", GATE_IP_LEFTBUS, 0, + CLK_IGNORE_UNUSED, 0), + + /* GATE_IP_IMAGE */ + GATE(CLK_PPMUIMAGE, "ppmuimage", "div_aclk_100", GATE_IP_IMAGE, + 9, 0, 0), + GATE(CLK_QEMDMA2, "qe_mdma2", "div_aclk_100", GATE_IP_IMAGE, + 8, 0, 0), + GATE(CLK_QEROTATOR, "qe_rotator", "div_aclk_100", GATE_IP_IMAGE, + 7, 0, 0), + GATE(CLK_SMMUMDMA2, "smmu_mdam2", "div_aclk_100", GATE_IP_IMAGE, + 5, 0, 0), + GATE(CLK_SMMUROTATOR, "smmu_rotator", "div_aclk_100", GATE_IP_IMAGE, + 4, 0, 0), + GATE(CLK_MDMA2, "mdma2", "div_aclk_100", GATE_IP_IMAGE, 2, 0, 0), + GATE(CLK_ROTATOR, "rotator", "div_aclk_100", GATE_IP_IMAGE, 1, 0, 0), + + /* GATE_IP_RIGHTBUS */ + GATE(CLK_ASYNC_ISPMX, "async_ispmx", "div_aclk_100", + GATE_IP_RIGHTBUS, 9, CLK_IGNORE_UNUSED, 0), + GATE(CLK_ASYNC_MAUDIOX, "async_maudiox", "div_aclk_100", + GATE_IP_RIGHTBUS, 7, CLK_IGNORE_UNUSED, 0), + GATE(CLK_ASYNC_MFCR, "async_mfcr", "div_aclk_100", + GATE_IP_RIGHTBUS, 6, CLK_IGNORE_UNUSED, 0), + GATE(CLK_ASYNC_FSYSD, "async_fsysd", "div_aclk_100", + GATE_IP_RIGHTBUS, 5, CLK_IGNORE_UNUSED, 0), + GATE(CLK_ASYNC_LCD0X, "async_lcd0x", "div_aclk_100", + GATE_IP_RIGHTBUS, 3, CLK_IGNORE_UNUSED, 0), + GATE(CLK_ASYNC_CAMX, "async_camx", "div_aclk_100", + GATE_IP_RIGHTBUS, 2, CLK_IGNORE_UNUSED, 0), + GATE(CLK_PPMURIGHT, "ppmuright", "div_aclk_100", + GATE_IP_RIGHTBUS, 1, CLK_IGNORE_UNUSED, 0), + GATE(CLK_GPIO_RIGHT, "gpio_right", "div_aclk_100", + GATE_IP_RIGHTBUS, 0, CLK_IGNORE_UNUSED, 0), + + /* GATE_IP_PERIR */ + GATE(CLK_ANTIRBK_APBIF, "antirbk_apbif", "div_aclk_100", + GATE_IP_PERIR, 24, CLK_IGNORE_UNUSED, 0), + GATE(CLK_EFUSE_WRITER_APBIF, "efuse_writer_apbif", "div_aclk_100", + GATE_IP_PERIR, 23, CLK_IGNORE_UNUSED, 0), + GATE(CLK_MONOCNT, "monocnt", "div_aclk_100", GATE_IP_PERIR, 22, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_TZPC6, "tzpc6", "div_aclk_100", GATE_IP_PERIR, 21, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_PROVISIONKEY1, "provisionkey1", "div_aclk_100", + GATE_IP_PERIR, 20, CLK_IGNORE_UNUSED, 0), + GATE(CLK_PROVISIONKEY0, "provisionkey0", "div_aclk_100", + GATE_IP_PERIR, 19, CLK_IGNORE_UNUSED, 0), + GATE(CLK_CMU_ISPPART, "cmu_isppart", "div_aclk_100", GATE_IP_PERIR, 18, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_TMU_APBIF, "tmu_apbif", "div_aclk_100", + GATE_IP_PERIR, 17, 0, 0), + GATE(CLK_KEYIF, "keyif", "div_aclk_100", GATE_IP_PERIR, 16, 0, 0), + GATE(CLK_RTC, "rtc", "div_aclk_100", GATE_IP_PERIR, 15, 0, 0), + GATE(CLK_WDT, "wdt", "div_aclk_100", GATE_IP_PERIR, 14, 0, 0), + GATE(CLK_MCT, "mct", "div_aclk_100", GATE_IP_PERIR, 13, 0, 0), + GATE(CLK_SECKEY, "seckey", "div_aclk_100", GATE_IP_PERIR, 12, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_HDMI_CEC, "hdmi_cec", "div_aclk_100", GATE_IP_PERIR, 11, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_TZPC5, "tzpc5", "div_aclk_100", GATE_IP_PERIR, 10, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_TZPC4, "tzpc4", "div_aclk_100", GATE_IP_PERIR, 9, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_TZPC3, "tzpc3", "div_aclk_100", GATE_IP_PERIR, 8, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_TZPC2, "tzpc2", "div_aclk_100", GATE_IP_PERIR, 7, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_TZPC1, "tzpc1", "div_aclk_100", GATE_IP_PERIR, 6, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_TZPC0, "tzpc0", "div_aclk_100", GATE_IP_PERIR, 5, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_CMU_COREPART, "cmu_corepart", "div_aclk_100", GATE_IP_PERIR, 4, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_CMU_TOPPART, "cmu_toppart", "div_aclk_100", GATE_IP_PERIR, 3, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_PMU_APBIF, "pmu_apbif", "div_aclk_100", GATE_IP_PERIR, 2, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_SYSREG, "sysreg", "div_aclk_100", GATE_IP_PERIR, 1, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_CHIP_ID, "chip_id", "div_aclk_100", GATE_IP_PERIR, 0, + CLK_IGNORE_UNUSED, 0), + + /* GATE_SCLK_CAM - non-completed */ + GATE(CLK_SCLK_PXLAYSNC_CSIS1_FIMC, "sclk_pxlasync_csis1_fimc", + "div_pxlasync_csis1_fimc", GATE_SCLK_CAM, 11, + CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_PXLAYSNC_CSIS0_FIMC, "sclk_pxlasync_csis0_fimc", + "div_pxlasync_csis0_fimc", GATE_SCLK_CAM, 10, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_JPEG, "sclk_jpeg", "div_jpeg", + GATE_SCLK_CAM, 8, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_CSIS1, "sclk_csis1", "div_csis1", + GATE_SCLK_CAM, 7, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_CSIS0, "sclk_csis0", "div_csis0", + GATE_SCLK_CAM, 6, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_CAM1, "sclk_cam1", "div_cam1", + GATE_SCLK_CAM, 5, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_FIMC3_LCLK, "sclk_fimc3_lclk", "div_fimc3_lclk", + GATE_SCLK_CAM, 3, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_FIMC2_LCLK, "sclk_fimc2_lclk", "div_fimc2_lclk", + GATE_SCLK_CAM, 2, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_FIMC1_LCLK, "sclk_fimc1_lclk", "div_fimc1_lclk", + GATE_SCLK_CAM, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_FIMC0_LCLK, "sclk_fimc0_lclk", "div_fimc0_lclk", + GATE_SCLK_CAM, 0, CLK_SET_RATE_PARENT, 0), + + /* GATE_SCLK_TV */ + GATE(CLK_SCLK_PIXEL, "sclk_pixel", "div_tv_blk", + GATE_SCLK_TV, 3, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_HDMI, "sclk_hdmi", "mout_hdmi", + GATE_SCLK_TV, 2, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_MIXER, "sclk_mixer", "div_tv_blk", + GATE_SCLK_TV, 0, CLK_SET_RATE_PARENT, 0), + + /* GATE_SCLK_MFC */ + GATE(CLK_SCLK_MFC, "sclk_mfc", "div_mfc", + GATE_SCLK_MFC, 0, CLK_SET_RATE_PARENT, 0), + + /* GATE_SCLK_G3D */ + GATE(CLK_SCLK_G3D, "sclk_g3d", "div_g3d", + GATE_SCLK_G3D, 0, CLK_SET_RATE_PARENT, 0), + + /* GATE_SCLK_LCD */ + GATE(CLK_SCLK_MIPIDPHY4L, "sclk_mipidphy4l", "div_mipi0", + GATE_SCLK_LCD, 4, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_MIPI0, "sclk_mipi0", "div_mipi0_pre", + GATE_SCLK_LCD, 3, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_MDNIE0, "sclk_mdnie0", "div_fimd0", + GATE_SCLK_LCD, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_FIMD0, "sclk_fimd0", "div_fimd0", + GATE_SCLK_LCD, 0, CLK_SET_RATE_PARENT, 0), + + /* GATE_SCLK_MAUDIO */ + GATE(CLK_SCLK_PCM0, "sclk_pcm0", "div_pcm0", + GATE_SCLK_MAUDIO, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_AUDIO0, "sclk_audio0", "div_audio0", + GATE_SCLK_MAUDIO, 0, CLK_SET_RATE_PARENT, 0), + + /* GATE_SCLK_FSYS */ + GATE(CLK_SCLK_TSADC, "sclk_tsadc", "div_tsadc_pre", + GATE_SCLK_FSYS, 9, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_EBI, "sclk_ebi", "div_ebi", + GATE_SCLK_FSYS, 6, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_MMC2, "sclk_mmc2", "div_mmc2_pre", + GATE_SCLK_FSYS, 2, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_MMC1, "sclk_mmc1", "div_mmc1_pre", + GATE_SCLK_FSYS, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_MMC0, "sclk_mmc0", "div_mmc0_pre", + GATE_SCLK_FSYS, 0, CLK_SET_RATE_PARENT, 0), + + /* GATE_SCLK_PERIL */ + GATE(CLK_SCLK_I2S, "sclk_i2s1", "div_i2s1", + GATE_SCLK_PERIL, 18, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_PCM2, "sclk_pcm2", "div_pcm2", + GATE_SCLK_PERIL, 16, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_PCM1, "sclk_pcm1", "div_pcm1", + GATE_SCLK_PERIL, 15, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_AUDIO2, "sclk_audio2", "div_audio2", + GATE_SCLK_PERIL, 14, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_AUDIO1, "sclk_audio1", "div_audio1", + GATE_SCLK_PERIL, 13, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_SPDIF, "sclk_spdif", "mout_spdif", + GATE_SCLK_PERIL, 10, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_SPI2, "sclk_spi2", "div_spi2_pre", + GATE_SCLK_PERIL, 8, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_SPI1, "sclk_spi1", "div_spi1_pre", + GATE_SCLK_PERIL, 7, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_SPI0, "sclk_spi0", "div_spi0_pre", + GATE_SCLK_PERIL, 6, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_UART3, "sclk_uart3", "div_uart3", + GATE_SCLK_PERIL, 3, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_UART2, "sclk_uart2", "div_uart2", + GATE_SCLK_PERIL, 2, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_UART1, "sclk_uart1", "div_uart1", + GATE_SCLK_PERIL, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_SCLK_UART0, "sclk_uart0", "div_uart0", + GATE_SCLK_PERIL, 0, CLK_SET_RATE_PARENT, 0), + + /* GATE_IP_CAM */ + GATE(CLK_SMMUFIMC_LITE2, "smmufimc_lite2", "div_aclk_160", GATE_IP_CAM, 22, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_FIMC_LITE2, "fimc_lite2", "div_aclk_160", GATE_IP_CAM, 20, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_PIXELASYNCM1, "pixelasyncm1", "div_aclk_160", GATE_IP_CAM, 18, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_PIXELASYNCM0, "pixelasyncm0", "div_aclk_160", GATE_IP_CAM, 17, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_PPMUCAMIF, "ppmucamif", "div_aclk_160", GATE_IP_CAM, 16, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_SMMUJPEG, "smmujpeg", "div_aclk_160", GATE_IP_CAM, 11, 0, 0), + GATE(CLK_SMMUFIMC3, "smmufimc3", "div_aclk_160", GATE_IP_CAM, 10, 0, 0), + GATE(CLK_SMMUFIMC2, "smmufimc2", "div_aclk_160", GATE_IP_CAM, 9, 0, 0), + GATE(CLK_SMMUFIMC1, "smmufimc1", "div_aclk_160", GATE_IP_CAM, 8, 0, 0), + GATE(CLK_SMMUFIMC0, "smmufimc0", "div_aclk_160", GATE_IP_CAM, 7, 0, 0), + GATE(CLK_JPEG, "jpeg", "div_aclk_160", GATE_IP_CAM, 6, 0, 0), + GATE(CLK_CSIS1, "csis1", "div_aclk_160", GATE_IP_CAM, 5, 0, 0), + GATE(CLK_CSIS0, "csis0", "div_aclk_160", GATE_IP_CAM, 4, 0, 0), + GATE(CLK_FIMC3, "fimc3", "div_aclk_160", GATE_IP_CAM, 3, 0, 0), + GATE(CLK_FIMC2, "fimc2", "div_aclk_160", GATE_IP_CAM, 2, 0, 0), + GATE(CLK_FIMC1, "fimc1", "div_aclk_160", GATE_IP_CAM, 1, 0, 0), + GATE(CLK_FIMC0, "fimc0", "div_aclk_160", GATE_IP_CAM, 0, 0, 0), + + /* GATE_IP_TV */ + GATE(CLK_PPMUTV, "ppmutv", "div_aclk_100", GATE_IP_TV, 5, 0, 0), + GATE(CLK_SMMUTV, "smmutv", "div_aclk_100", GATE_IP_TV, 4, 0, 0), + GATE(CLK_HDMI, "hdmi", "div_aclk_100", GATE_IP_TV, 3, 0, 0), + GATE(CLK_MIXER, "mixer", "div_aclk_100", GATE_IP_TV, 1, 0, 0), + GATE(CLK_VP, "vp", "div_aclk_100", GATE_IP_TV, 0, 0, 0), + + /* GATE_IP_MFC */ + GATE(CLK_PPMUMFC_R, "ppmumfc_r", "div_aclk_200", GATE_IP_MFC, 4, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_PPMUMFC_L, "ppmumfc_l", "div_aclk_200", GATE_IP_MFC, 3, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_SMMUMFC_R, "smmumfc_r", "div_aclk_200", GATE_IP_MFC, 2, 0, 0), + GATE(CLK_SMMUMFC_L, "smmumfc_l", "div_aclk_200", GATE_IP_MFC, 1, 0, 0), + GATE(CLK_MFC, "mfc", "div_aclk_200", GATE_IP_MFC, 0, 0, 0), + + /* GATE_IP_G3D */ + GATE(CLK_PPMUG3D, "ppmug3d", "div_aclk_200", GATE_IP_G3D, 1, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_G3D, "g3d", "div_aclk_200", GATE_IP_G3D, 0, 0, 0), + + /* GATE_IP_LCD */ + GATE(CLK_PPMULCD0, "ppmulcd0", "div_aclk_160", GATE_IP_LCD, 5, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_SMMUFIMD0, "smmufimd0", "div_aclk_160", GATE_IP_LCD, 4, 0, 0), + GATE(CLK_DSIM0, "dsim0", "div_aclk_160", GATE_IP_LCD, 3, 0, 0), + GATE(CLK_SMIES, "smies", "div_aclk_160", GATE_IP_LCD, 2, 0, 0), + GATE(CLK_MIE0, "mie0", "div_aclk_160", GATE_IP_LCD, 1, 0, 0), + GATE(CLK_FIMD0, "fimd0", "div_aclk_160", GATE_IP_LCD, 0, 0, 0), + + /* GATE_IP_FSYS */ + GATE(CLK_TSADC, "tsadc", "div_aclk_200", GATE_IP_FSYS, 20, 0, 0), + GATE(CLK_PPMUFILE, "ppmufile", "div_aclk_200", GATE_IP_FSYS, 17, + CLK_IGNORE_UNUSED, 0), + GATE(CLK_NFCON, "nfcon", "div_aclk_200", GATE_IP_FSYS, 16, 0, 0), + GATE(CLK_USBDEVICE, "usbdevice", "div_aclk_200", GATE_IP_FSYS, 13, 0, 0), + GATE(CLK_USBHOST, "usbhost", "div_aclk_200", GATE_IP_FSYS, 12, 0, 0), + GATE(CLK_SROMC, "sromc", "div_aclk_200", GATE_IP_FSYS, 11, 0, 0), + GATE(CLK_SDMMC2, "sdmmc2", "div_aclk_200", GATE_IP_FSYS, 7, 0, 0), + GATE(CLK_SDMMC1, "sdmmc1", "div_aclk_200", GATE_IP_FSYS, 6, 0, 0), + GATE(CLK_SDMMC0, "sdmmc0", "div_aclk_200", GATE_IP_FSYS, 5, 0, 0), + GATE(CLK_PDMA1, "pdma1", "div_aclk_200", GATE_IP_FSYS, 1, 0, 0), + GATE(CLK_PDMA0, "pdma0", "div_aclk_200", GATE_IP_FSYS, 0, 0, 0), + + /* GATE_IP_PERIL */ + GATE(CLK_SPDIF, "spdif", "div_aclk_100", GATE_IP_PERIL, 26, 0, 0), + GATE(CLK_PWM, "pwm", "div_aclk_100", GATE_IP_PERIL, 24, 0, 0), + GATE(CLK_PCM2, "pcm2", "div_aclk_100", GATE_IP_PERIL, 23, 0, 0), + GATE(CLK_PCM1, "pcm1", "div_aclk_100", GATE_IP_PERIL, 22, 0, 0), + GATE(CLK_I2S1, "i2s1", "div_aclk_100", GATE_IP_PERIL, 20, 0, 0), + GATE(CLK_SPI2, "spi2", "div_aclk_100", GATE_IP_PERIL, 18, 0, 0), + GATE(CLK_SPI1, "spi1", "div_aclk_100", GATE_IP_PERIL, 17, 0, 0), + GATE(CLK_SPI0, "spi0", "div_aclk_100", GATE_IP_PERIL, 16, 0, 0), + GATE(CLK_I2CHDMI, "i2chdmi", "div_aclk_100", GATE_IP_PERIL, 14, 0, 0), + GATE(CLK_I2C7, "i2c7", "div_aclk_100", GATE_IP_PERIL, 13, 0, 0), + GATE(CLK_I2C6, "i2c6", "div_aclk_100", GATE_IP_PERIL, 12, 0, 0), + GATE(CLK_I2C5, "i2c5", "div_aclk_100", GATE_IP_PERIL, 11, 0, 0), + GATE(CLK_I2C4, "i2c4", "div_aclk_100", GATE_IP_PERIL, 10, 0, 0), + GATE(CLK_I2C3, "i2c3", "div_aclk_100", GATE_IP_PERIL, 9, 0, 0), + GATE(CLK_I2C2, "i2c2", "div_aclk_100", GATE_IP_PERIL, 8, 0, 0), + GATE(CLK_I2C1, "i2c1", "div_aclk_100", GATE_IP_PERIL, 7, 0, 0), + GATE(CLK_I2C0, "i2c0", "div_aclk_100", GATE_IP_PERIL, 6, 0, 0), + GATE(CLK_UART3, "uart3", "div_aclk_100", GATE_IP_PERIL, 3, 0, 0), + GATE(CLK_UART2, "uart2", "div_aclk_100", GATE_IP_PERIL, 2, 0, 0), + GATE(CLK_UART1, "uart1", "div_aclk_100", GATE_IP_PERIL, 1, 0, 0), + GATE(CLK_UART0, "uart0", "div_aclk_100", GATE_IP_PERIL, 0, 0, 0), +}; + +/* + * APLL & MPLL & BPLL & ISP_PLL & DISP_PLL & G3D_PLL + */ +static struct samsung_pll_rate_table exynos4415_pll_rates[] = { + PLL_35XX_RATE(1600000000, 400, 3, 1), + PLL_35XX_RATE(1500000000, 250, 2, 1), + PLL_35XX_RATE(1400000000, 175, 3, 0), + PLL_35XX_RATE(1300000000, 325, 3, 1), + PLL_35XX_RATE(1200000000, 400, 4, 1), + PLL_35XX_RATE(1100000000, 275, 3, 1), + PLL_35XX_RATE(1066000000, 533, 6, 1), + PLL_35XX_RATE(1000000000, 250, 3, 1), + PLL_35XX_RATE( 960000000, 320, 4, 1), + PLL_35XX_RATE( 900000000, 300, 4, 1), + PLL_35XX_RATE( 850000000, 425, 6, 1), + PLL_35XX_RATE( 800000000, 200, 3, 1), + PLL_35XX_RATE( 700000000, 175, 3, 1), + PLL_35XX_RATE( 667000000, 667, 12, 1), + PLL_35XX_RATE( 600000000, 400, 4, 2), + PLL_35XX_RATE( 550000000, 275, 3, 2), + PLL_35XX_RATE( 533000000, 533, 6, 2), + PLL_35XX_RATE( 520000000, 260, 3, 2), + PLL_35XX_RATE( 500000000, 250, 3, 2), + PLL_35XX_RATE( 440000000, 220, 3, 2), + PLL_35XX_RATE( 400000000, 200, 3, 2), + PLL_35XX_RATE( 350000000, 175, 3, 2), + PLL_35XX_RATE( 300000000, 300, 3, 3), + PLL_35XX_RATE( 266000000, 266, 3, 3), + PLL_35XX_RATE( 200000000, 200, 3, 3), + PLL_35XX_RATE( 160000000, 160, 3, 3), + PLL_35XX_RATE( 100000000, 200, 3, 4), + { /* sentinel */ } +}; + +/* EPLL */ +static struct samsung_pll_rate_table exynos4415_epll_rates[] = { + PLL_36XX_RATE(800000000, 200, 3, 1, 0), + PLL_36XX_RATE(288000000, 96, 2, 2, 0), + PLL_36XX_RATE(192000000, 128, 2, 3, 0), + PLL_36XX_RATE(144000000, 96, 2, 3, 0), + PLL_36XX_RATE( 96000000, 128, 2, 4, 0), + PLL_36XX_RATE( 84000000, 112, 2, 4, 0), + PLL_36XX_RATE( 80750011, 107, 2, 4, 43691), + PLL_36XX_RATE( 73728004, 98, 2, 4, 19923), + PLL_36XX_RATE( 67987602, 271, 3, 5, 62285), + PLL_36XX_RATE( 65911004, 175, 2, 5, 49982), + PLL_36XX_RATE( 50000000, 200, 3, 5, 0), + PLL_36XX_RATE( 49152003, 131, 2, 5, 4719), + PLL_36XX_RATE( 48000000, 128, 2, 5, 0), + PLL_36XX_RATE( 45250000, 181, 3, 5, 0), + { /* sentinel */ } +}; + +static struct samsung_pll_clock plls[nr_plls] __initdata = { + [apll] = PLL(pll_35xx, CLK_FOUT_APLL, "fout_apll", "fin_pll", + APLL_LOCK, APLL_CON0, NULL), + [epll] = PLL(pll_36xx, CLK_FOUT_EPLL, "fout_epll", "fin_pll", + EPLL_LOCK, EPLL_CON0, NULL), + [g3d_pll] = PLL(pll_35xx, CLK_FOUT_G3D_PLL, "fout_g3d_pll", + "mout_g3d_pllsrc", G3D_PLL_LOCK, G3D_PLL_CON0, NULL), + [isp_pll] = PLL(pll_35xx, CLK_FOUT_ISP_PLL, "fout_isp_pll", "fin_pll", + ISP_PLL_LOCK, ISP_PLL_CON0, NULL), + [disp_pll] = PLL(pll_35xx, CLK_FOUT_DISP_PLL, "fout_disp_pll", + "fin_pll", DISP_PLL_LOCK, DISP_PLL_CON0, NULL), +}; + +static void __init exynos4415_cmu_init(struct device_node *np) +{ + void __iomem *reg_base; + + reg_base = of_iomap(np, 0); + if (!reg_base) + panic("%s: failed to map registers\n", __func__); + + ctx = samsung_clk_init(np, reg_base, CLK_NR_CLKS); + if (!ctx) + panic("%s: unable to allocate context.\n", __func__); + + plls[apll].rate_table = exynos4415_pll_rates; + plls[epll].rate_table = exynos4415_epll_rates; + plls[g3d_pll].rate_table = exynos4415_pll_rates; + plls[isp_pll].rate_table = exynos4415_pll_rates; + plls[disp_pll].rate_table = exynos4415_pll_rates; + + samsung_clk_register_fixed_factor(ctx, fixed_factor_clks, + ARRAY_SIZE(fixed_factor_clks)); + samsung_clk_register_fixed_rate(ctx, fixed_rate_clks, + ARRAY_SIZE(fixed_rate_clks)); + + samsung_clk_register_pll(ctx, plls, ARRAY_SIZE(plls), reg_base); + samsung_clk_register_mux(ctx, mux_clks, ARRAY_SIZE(mux_clks)); + samsung_clk_register_div(ctx, div_clks, ARRAY_SIZE(div_clks)); + samsung_clk_register_gate(ctx, gate_clks, ARRAY_SIZE(gate_clks)); + + exynos_clk_sleep_init(); + + samsung_clk_of_add_provider(np, ctx); +} +CLK_OF_DECLARE(exynos4415_cmu, "samsung,exynos4415-cmu", exynos4415_cmu_init); + +/* + * CMU DMC + */ + +#define MPLL_LOCK 0x008 +#define MPLL_CON0 0x108 +#define MPLL_CON1 0x10c +#define MPLL_CON2 0x110 +#define BPLL_LOCK 0x118 +#define BPLL_CON0 0x218 +#define BPLL_CON1 0x21c +#define BPLL_CON2 0x220 +#define SRC_DMC 0x300 +#define DIV_DMC1 0x504 + +enum exynos4415_dmc_plls { + mpll, bpll, + nr_dmc_plls, +}; + +#ifdef CONFIG_PM_SLEEP +static struct samsung_clk_reg_dump *dmc_clk_regs; +static struct samsung_clk_provider *dmc_ctx; + +static unsigned long dmc_save_list[] __initdata = { + MPLL_LOCK, + MPLL_CON0, + MPLL_CON1, + MPLL_CON2, + BPLL_LOCK, + BPLL_CON0, + BPLL_CON1, + BPLL_CON2, + SRC_DMC, + DIV_DMC1, +}; + +static int dmc_clk_suspend(void) +{ + samsung_clk_save(dmc_ctx->reg_base, + dmc_clk_regs, ARRAY_SIZE(dmc_save_list)); + return 0; +} + +static void dmc_clk_resume(void) +{ + samsung_clk_restore(dmc_ctx->reg_base, + dmc_clk_regs, ARRAY_SIZE(dmc_save_list)); +} + +static struct syscore_ops dmc_clk_syscore_ops = { + .suspend = dmc_clk_suspend, + .resume = dmc_clk_resume, +}; + +static void dmc_clk_sleep_init(void) +{ + dmc_clk_regs = samsung_clk_alloc_reg_dump(dmc_save_list, + ARRAY_SIZE(dmc_save_list)); + if (!dmc_clk_regs) { + pr_warn("%s: Failed to allocate sleep save data\n", __func__); + return; + } + + register_syscore_ops(&dmc_clk_syscore_ops); +} +#else +static inline void dmc_clk_sleep_init(void) { } +#endif /* CONFIG_PM_SLEEP */ + +PNAME(mout_mpll_p) = { "fin_pll", "fout_mpll", }; +PNAME(mout_bpll_p) = { "fin_pll", "fout_bpll", }; +PNAME(mbpll_p) = { "mout_mpll", "mout_bpll", }; + +static struct samsung_mux_clock dmc_mux_clks[] __initdata = { + MUX(CLK_DMC_MOUT_MPLL, "mout_mpll", mout_mpll_p, SRC_DMC, 12, 1), + MUX(CLK_DMC_MOUT_BPLL, "mout_bpll", mout_bpll_p, SRC_DMC, 10, 1), + MUX(CLK_DMC_MOUT_DPHY, "mout_dphy", mbpll_p, SRC_DMC, 8, 1), + MUX(CLK_DMC_MOUT_DMC_BUS, "mout_dmc_bus", mbpll_p, SRC_DMC, 4, 1), +}; + +static struct samsung_div_clock dmc_div_clks[] __initdata = { + DIV(CLK_DMC_DIV_DMC, "div_dmc", "div_dmc_pre", DIV_DMC1, 27, 3), + DIV(CLK_DMC_DIV_DPHY, "div_dphy", "mout_dphy", DIV_DMC1, 23, 3), + DIV(CLK_DMC_DIV_DMC_PRE, "div_dmc_pre", "mout_dmc_bus", + DIV_DMC1, 19, 2), + DIV(CLK_DMC_DIV_DMCP, "div_dmcp", "div_dmcd", DIV_DMC1, 15, 3), + DIV(CLK_DMC_DIV_DMCD, "div_dmcd", "div_dmc", DIV_DMC1, 11, 3), + DIV(CLK_DMC_DIV_MPLL_PRE, "div_mpll_pre", "mout_mpll", DIV_DMC1, 8, 2), +}; + +static struct samsung_pll_clock dmc_plls[nr_dmc_plls] __initdata = { + [mpll] = PLL(pll_35xx, CLK_DMC_FOUT_MPLL, "fout_mpll", "fin_pll", + MPLL_LOCK, MPLL_CON0, NULL), + [bpll] = PLL(pll_35xx, CLK_DMC_FOUT_BPLL, "fout_bpll", "fin_pll", + BPLL_LOCK, BPLL_CON0, NULL), +}; + +static void __init exynos4415_cmu_dmc_init(struct device_node *np) +{ + void __iomem *reg_base; + + reg_base = of_iomap(np, 0); + if (!reg_base) + panic("%s: failed to map registers\n", __func__); + + dmc_ctx = samsung_clk_init(np, reg_base, NR_CLKS_DMC); + if (!dmc_ctx) + panic("%s: unable to allocate context.\n", __func__); + + dmc_plls[mpll].rate_table = exynos4415_pll_rates; + dmc_plls[bpll].rate_table = exynos4415_pll_rates; + + samsung_clk_register_pll(dmc_ctx, dmc_plls, + ARRAY_SIZE(dmc_plls), reg_base); + samsung_clk_register_mux(dmc_ctx, dmc_mux_clks, + ARRAY_SIZE(dmc_mux_clks)); + samsung_clk_register_div(dmc_ctx, dmc_div_clks, + ARRAY_SIZE(dmc_div_clks)); + + dmc_clk_sleep_init(); + + samsung_clk_of_add_provider(np, dmc_ctx); +} +CLK_OF_DECLARE(exynos4415_cmu_dmc, "samsung,exynos4415-cmu-dmc", + exynos4415_cmu_dmc_init); diff --git a/include/dt-bindings/clock/exynos4415.h b/include/dt-bindings/clock/exynos4415.h new file mode 100644 index 0000000..7eed551 --- /dev/null +++ b/include/dt-bindings/clock/exynos4415.h @@ -0,0 +1,360 @@ +/* + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * Author: Chanwoo Choi + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Device Tree binding constants for Samsung Exynos4415 clock controllers. + */ + +#ifndef _DT_BINDINGS_CLOCK_SAMSUNG_EXYNOS4415_CLOCK_H +#define _DT_BINDINGS_CLOCK_SAMSUNG_EXYNOS4415_CLOCK_H + +/* + * Let each exported clock get a unique index, which is used on DT-enabled + * platforms to lookup the clock from a clock specifier. These indices are + * therefore considered an ABI and so must not be changed. This implies + * that new clocks should be added either in free spaces between clock groups + * or at the end. + */ + +/* + * Main CMU + */ + +#define CLK_OSCSEL 1 +#define CLK_FIN_PLL 2 +#define CLK_FOUT_APLL 3 +#define CLK_FOUT_MPLL 4 +#define CLK_FOUT_EPLL 5 +#define CLK_FOUT_G3D_PLL 6 +#define CLK_FOUT_ISP_PLL 7 +#define CLK_FOUT_DISP_PLL 8 + +/* Muxes */ +#define CLK_MOUT_MPLL_USER_L 16 +#define CLK_MOUT_GDL 17 +#define CLK_MOUT_MPLL_USER_R 18 +#define CLK_MOUT_GDR 19 +#define CLK_MOUT_EBI 20 +#define CLK_MOUT_ACLK_200 21 +#define CLK_MOUT_ACLK_160 22 +#define CLK_MOUT_ACLK_100 23 +#define CLK_MOUT_ACLK_266 24 +#define CLK_MOUT_G3D_PLL 25 +#define CLK_MOUT_EPLL 26 +#define CLK_MOUT_EBI_1 27 +#define CLK_MOUT_ISP_PLL 28 +#define CLK_MOUT_DISP_PLL 29 +#define CLK_MOUT_MPLL_USER_T 30 +#define CLK_MOUT_ACLK_400_MCUISP 31 +#define CLK_MOUT_G3D_PLLSRC 32 +#define CLK_MOUT_CSIS1 33 +#define CLK_MOUT_CSIS0 34 +#define CLK_MOUT_CAM1 35 +#define CLK_MOUT_FIMC3_LCLK 36 +#define CLK_MOUT_FIMC2_LCLK 37 +#define CLK_MOUT_FIMC1_LCLK 38 +#define CLK_MOUT_FIMC0_LCLK 39 +#define CLK_MOUT_MFC 40 +#define CLK_MOUT_MFC_1 41 +#define CLK_MOUT_MFC_0 42 +#define CLK_MOUT_G3D 43 +#define CLK_MOUT_G3D_1 44 +#define CLK_MOUT_G3D_0 45 +#define CLK_MOUT_MIPI0 46 +#define CLK_MOUT_FIMD0 47 +#define CLK_MOUT_TSADC_ISP 48 +#define CLK_MOUT_UART_ISP 49 +#define CLK_MOUT_SPI1_ISP 50 +#define CLK_MOUT_SPI0_ISP 51 +#define CLK_MOUT_PWM_ISP 52 +#define CLK_MOUT_AUDIO0 53 +#define CLK_MOUT_TSADC 54 +#define CLK_MOUT_MMC2 55 +#define CLK_MOUT_MMC1 56 +#define CLK_MOUT_MMC0 57 +#define CLK_MOUT_UART3 58 +#define CLK_MOUT_UART2 59 +#define CLK_MOUT_UART1 60 +#define CLK_MOUT_UART0 61 +#define CLK_MOUT_SPI2 62 +#define CLK_MOUT_SPI1 63 +#define CLK_MOUT_SPI0 64 +#define CLK_MOUT_SPDIF 65 +#define CLK_MOUT_AUDIO2 66 +#define CLK_MOUT_AUDIO1 67 +#define CLK_MOUT_MPLL_USER_C 68 +#define CLK_MOUT_HPM 69 +#define CLK_MOUT_CORE 70 +#define CLK_MOUT_APLL 71 +#define CLK_MOUT_PXLASYNC_CSIS1_FIMC 72 +#define CLK_MOUT_PXLASYNC_CSIS0_FIMC 73 +#define CLK_MOUT_JPEG 74 +#define CLK_MOUT_JPEG1 75 +#define CLK_MOUT_JPEG0 76 +#define CLK_MOUT_ACLK_ISP0_300 77 +#define CLK_MOUT_ACLK_ISP0_400 78 +#define CLK_MOUT_ACLK_ISP0_300_USER 79 +#define CLK_MOUT_ACLK_ISP1_300 80 +#define CLK_MOUT_ACLK_ISP1_300_USER 81 +#define CLK_MOUT_HDMI 82 + +/* Dividers */ +#define CLK_DIV_GPL 90 +#define CLK_DIV_GDL 91 +#define CLK_DIV_GPR 92 +#define CLK_DIV_GDR 93 +#define CLK_DIV_ACLK_400_MCUISP 94 +#define CLK_DIV_EBI 95 +#define CLK_DIV_ACLK_200 96 +#define CLK_DIV_ACLK_160 97 +#define CLK_DIV_ACLK_100 98 +#define CLK_DIV_ACLK_266 99 +#define CLK_DIV_CSIS1 100 +#define CLK_DIV_CSIS0 101 +#define CLK_DIV_CAM1 102 +#define CLK_DIV_FIMC3_LCLK 103 +#define CLK_DIV_FIMC2_LCLK 104 +#define CLK_DIV_FIMC1_LCLK 105 +#define CLK_DIV_FIMC0_LCLK 106 +#define CLK_DIV_TV_BLK 107 +#define CLK_DIV_MFC 108 +#define CLK_DIV_G3D 109 +#define CLK_DIV_MIPI0_PRE 110 +#define CLK_DIV_MIPI0 111 +#define CLK_DIV_FIMD0 112 +#define CLK_DIV_UART_ISP 113 +#define CLK_DIV_SPI1_ISP_PRE 114 +#define CLK_DIV_SPI1_ISP 115 +#define CLK_DIV_SPI0_ISP_PRE 116 +#define CLK_DIV_SPI0_ISP 117 +#define CLK_DIV_PWM_ISP 118 +#define CLK_DIV_PCM0 119 +#define CLK_DIV_AUDIO0 120 +#define CLK_DIV_TSADC_PRE 121 +#define CLK_DIV_TSADC 122 +#define CLK_DIV_MMC1_PRE 123 +#define CLK_DIV_MMC1 124 +#define CLK_DIV_MMC0_PRE 125 +#define CLK_DIV_MMC0 126 +#define CLK_DIV_MMC2_PRE 127 +#define CLK_DIV_MMC2 128 +#define CLK_DIV_UART3 129 +#define CLK_DIV_UART2 130 +#define CLK_DIV_UART1 131 +#define CLK_DIV_UART0 132 +#define CLK_DIV_SPI1_PRE 133 +#define CLK_DIV_SPI1 134 +#define CLK_DIV_SPI0_PRE 135 +#define CLK_DIV_SPI0 136 +#define CLK_DIV_SPI2_PRE 137 +#define CLK_DIV_SPI2 138 +#define CLK_DIV_PCM2 139 +#define CLK_DIV_AUDIO2 140 +#define CLK_DIV_PCM1 141 +#define CLK_DIV_AUDIO1 142 +#define CLK_DIV_I2S1 143 +#define CLK_DIV_PXLASYNC_CSIS1_FIMC 144 +#define CLK_DIV_PXLASYNC_CSIS0_FIMC 145 +#define CLK_DIV_JPEG 146 +#define CLK_DIV_CORE2 147 +#define CLK_DIV_APLL 148 +#define CLK_DIV_PCLK_DBG 149 +#define CLK_DIV_ATB 150 +#define CLK_DIV_PERIPH 151 +#define CLK_DIV_COREM1 152 +#define CLK_DIV_COREM0 153 +#define CLK_DIV_CORE 154 +#define CLK_DIV_HPM 155 +#define CLK_DIV_COPY 156 + +/* Gates */ +#define CLK_ASYNC_G3D 180 +#define CLK_ASYNC_MFCL 181 +#define CLK_ASYNC_TVX 182 +#define CLK_PPMULEFT 183 +#define CLK_GPIO_LEFT 184 +#define CLK_PPMUIMAGE 185 +#define CLK_QEMDMA2 186 +#define CLK_QEROTATOR 187 +#define CLK_SMMUMDMA2 188 +#define CLK_SMMUROTATOR 189 +#define CLK_MDMA2 190 +#define CLK_ROTATOR 191 +#define CLK_ASYNC_ISPMX 192 +#define CLK_ASYNC_MAUDIOX 193 +#define CLK_ASYNC_MFCR 194 +#define CLK_ASYNC_FSYSD 195 +#define CLK_ASYNC_LCD0X 196 +#define CLK_ASYNC_CAMX 197 +#define CLK_PPMURIGHT 198 +#define CLK_GPIO_RIGHT 199 +#define CLK_ANTIRBK_APBIF 200 +#define CLK_EFUSE_WRITER_APBIF 201 +#define CLK_MONOCNT 202 +#define CLK_TZPC6 203 +#define CLK_PROVISIONKEY1 204 +#define CLK_PROVISIONKEY0 205 +#define CLK_CMU_ISPPART 206 +#define CLK_TMU_APBIF 207 +#define CLK_KEYIF 208 +#define CLK_RTC 209 +#define CLK_WDT 210 +#define CLK_MCT 211 +#define CLK_SECKEY 212 +#define CLK_HDMI_CEC 213 +#define CLK_TZPC5 214 +#define CLK_TZPC4 215 +#define CLK_TZPC3 216 +#define CLK_TZPC2 217 +#define CLK_TZPC1 218 +#define CLK_TZPC0 219 +#define CLK_CMU_COREPART 220 +#define CLK_CMU_TOPPART 221 +#define CLK_PMU_APBIF 222 +#define CLK_SYSREG 223 +#define CLK_CHIP_ID 224 +#define CLK_SMMUFIMC_LITE2 225 +#define CLK_FIMC_LITE2 226 +#define CLK_PIXELASYNCM1 227 +#define CLK_PIXELASYNCM0 228 +#define CLK_PPMUCAMIF 229 +#define CLK_SMMUJPEG 230 +#define CLK_SMMUFIMC3 231 +#define CLK_SMMUFIMC2 232 +#define CLK_SMMUFIMC1 233 +#define CLK_SMMUFIMC0 234 +#define CLK_JPEG 235 +#define CLK_CSIS1 236 +#define CLK_CSIS0 237 +#define CLK_FIMC3 238 +#define CLK_FIMC2 239 +#define CLK_FIMC1 240 +#define CLK_FIMC0 241 +#define CLK_PPMUTV 242 +#define CLK_SMMUTV 243 +#define CLK_HDMI 244 +#define CLK_MIXER 245 +#define CLK_VP 246 +#define CLK_PPMUMFC_R 247 +#define CLK_PPMUMFC_L 248 +#define CLK_SMMUMFC_R 249 +#define CLK_SMMUMFC_L 250 +#define CLK_MFC 251 +#define CLK_PPMUG3D 252 +#define CLK_G3D 253 +#define CLK_PPMULCD0 254 +#define CLK_SMMUFIMD0 255 +#define CLK_DSIM0 256 +#define CLK_SMIES 257 +#define CLK_MIE0 258 +#define CLK_FIMD0 259 +#define CLK_TSADC 260 +#define CLK_PPMUFILE 261 +#define CLK_NFCON 262 +#define CLK_USBDEVICE 263 +#define CLK_USBHOST 264 +#define CLK_SROMC 265 +#define CLK_SDMMC2 266 +#define CLK_SDMMC1 267 +#define CLK_SDMMC0 268 +#define CLK_PDMA1 269 +#define CLK_PDMA0 270 +#define CLK_SPDIF 271 +#define CLK_PWM 272 +#define CLK_PCM2 273 +#define CLK_PCM1 274 +#define CLK_I2S1 275 +#define CLK_SPI2 276 +#define CLK_SPI1 277 +#define CLK_SPI0 278 +#define CLK_I2CHDMI 279 +#define CLK_I2C7 280 +#define CLK_I2C6 281 +#define CLK_I2C5 282 +#define CLK_I2C4 283 +#define CLK_I2C3 284 +#define CLK_I2C2 285 +#define CLK_I2C1 286 +#define CLK_I2C0 287 +#define CLK_UART3 288 +#define CLK_UART2 289 +#define CLK_UART1 290 +#define CLK_UART0 291 + +/* Special clocks */ +#define CLK_SCLK_PXLAYSNC_CSIS1_FIMC 330 +#define CLK_SCLK_PXLAYSNC_CSIS0_FIMC 331 +#define CLK_SCLK_JPEG 332 +#define CLK_SCLK_CSIS1 333 +#define CLK_SCLK_CSIS0 334 +#define CLK_SCLK_CAM1 335 +#define CLK_SCLK_FIMC3_LCLK 336 +#define CLK_SCLK_FIMC2_LCLK 337 +#define CLK_SCLK_FIMC1_LCLK 338 +#define CLK_SCLK_FIMC0_LCLK 339 +#define CLK_SCLK_PIXEL 340 +#define CLK_SCLK_HDMI 341 +#define CLK_SCLK_MIXER 342 +#define CLK_SCLK_MFC 343 +#define CLK_SCLK_G3D 344 +#define CLK_SCLK_MIPIDPHY4L 345 +#define CLK_SCLK_MIPI0 346 +#define CLK_SCLK_MDNIE0 347 +#define CLK_SCLK_FIMD0 348 +#define CLK_SCLK_PCM0 349 +#define CLK_SCLK_AUDIO0 350 +#define CLK_SCLK_TSADC 351 +#define CLK_SCLK_EBI 352 +#define CLK_SCLK_MMC2 353 +#define CLK_SCLK_MMC1 354 +#define CLK_SCLK_MMC0 355 +#define CLK_SCLK_I2S 356 +#define CLK_SCLK_PCM2 357 +#define CLK_SCLK_PCM1 358 +#define CLK_SCLK_AUDIO2 359 +#define CLK_SCLK_AUDIO1 360 +#define CLK_SCLK_SPDIF 361 +#define CLK_SCLK_SPI2 362 +#define CLK_SCLK_SPI1 363 +#define CLK_SCLK_SPI0 364 +#define CLK_SCLK_UART3 365 +#define CLK_SCLK_UART2 366 +#define CLK_SCLK_UART1 367 +#define CLK_SCLK_UART0 368 +#define CLK_SCLK_HDMIPHY 369 + +/* + * Total number of clocks of main CMU. + * NOTE: Must be equal to last clock ID increased by one. + */ +#define CLK_NR_CLKS 370 + +/* + * CMU DMC + */ +#define CLK_DMC_FOUT_MPLL 1 +#define CLK_DMC_FOUT_BPLL 2 + +#define CLK_DMC_MOUT_MPLL 3 +#define CLK_DMC_MOUT_BPLL 4 +#define CLK_DMC_MOUT_DPHY 5 +#define CLK_DMC_MOUT_DMC_BUS 6 + +#define CLK_DMC_DIV_DMC 7 +#define CLK_DMC_DIV_DPHY 8 +#define CLK_DMC_DIV_DMC_PRE 9 +#define CLK_DMC_DIV_DMCP 10 +#define CLK_DMC_DIV_DMCD 11 +#define CLK_DMC_DIV_MPLL_PRE 12 + +/* + * Total number of clocks of CMU_DMC. + * NOTE: Must be equal to highest clock ID increased by one. + */ +#define NR_CLKS_DMC 13 + +#endif /* _DT_BINDINGS_CLOCK_SAMSUNG_EXYNOS4415_CLOCK_H */