| /* |
| * Copyright (c) 2013 Samsung Electronics Co., Ltd. |
| * Authors: Thomas Abraham <thomas.ab@samsung.com> |
| * Chander Kashyap <k.chander@samsung.com> |
| * |
| * 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 Exynos5420 SoC. |
| */ |
| |
| #include <dt-bindings/clock/exynos5420.h> |
| #include <linux/clk.h> |
| #include <linux/clkdev.h> |
| #include <linux/clk-provider.h> |
| #include <linux/of.h> |
| #include <linux/of_address.h> |
| #include <linux/syscore_ops.h> |
| |
| #include "clk.h" |
| |
| #define APLL_LOCK 0x0 |
| #define APLL_CON0 0x100 |
| #define SRC_CPU 0x200 |
| #define DIV_CPU0 0x500 |
| #define DIV_CPU1 0x504 |
| #define GATE_BUS_CPU 0x700 |
| #define GATE_SCLK_CPU 0x800 |
| #define CPLL_LOCK 0x10020 |
| #define DPLL_LOCK 0x10030 |
| #define EPLL_LOCK 0x10040 |
| #define RPLL_LOCK 0x10050 |
| #define IPLL_LOCK 0x10060 |
| #define SPLL_LOCK 0x10070 |
| #define VPLL_LOCK 0x10070 |
| #define MPLL_LOCK 0x10090 |
| #define CPLL_CON0 0x10120 |
| #define DPLL_CON0 0x10128 |
| #define EPLL_CON0 0x10130 |
| #define RPLL_CON0 0x10140 |
| #define IPLL_CON0 0x10150 |
| #define SPLL_CON0 0x10160 |
| #define VPLL_CON0 0x10170 |
| #define MPLL_CON0 0x10180 |
| #define SRC_TOP0 0x10200 |
| #define SRC_TOP1 0x10204 |
| #define SRC_TOP2 0x10208 |
| #define SRC_TOP3 0x1020c |
| #define SRC_TOP4 0x10210 |
| #define SRC_TOP5 0x10214 |
| #define SRC_TOP6 0x10218 |
| #define SRC_TOP7 0x1021c |
| #define SRC_DISP10 0x1022c |
| #define SRC_MAU 0x10240 |
| #define SRC_FSYS 0x10244 |
| #define SRC_PERIC0 0x10250 |
| #define SRC_PERIC1 0x10254 |
| #define SRC_TOP10 0x10280 |
| #define SRC_TOP11 0x10284 |
| #define SRC_TOP12 0x10288 |
| #define SRC_MASK_DISP10 0x1032c |
| #define SRC_MASK_FSYS 0x10340 |
| #define SRC_MASK_PERIC0 0x10350 |
| #define SRC_MASK_PERIC1 0x10354 |
| #define DIV_TOP0 0x10500 |
| #define DIV_TOP1 0x10504 |
| #define DIV_TOP2 0x10508 |
| #define DIV_DISP10 0x1052c |
| #define DIV_MAU 0x10544 |
| #define DIV_FSYS0 0x10548 |
| #define DIV_FSYS1 0x1054c |
| #define DIV_FSYS2 0x10550 |
| #define DIV_PERIC0 0x10558 |
| #define DIV_PERIC1 0x1055c |
| #define DIV_PERIC2 0x10560 |
| #define DIV_PERIC3 0x10564 |
| #define DIV_PERIC4 0x10568 |
| #define GATE_BUS_TOP 0x10700 |
| #define GATE_BUS_FSYS0 0x10740 |
| #define GATE_BUS_PERIC 0x10750 |
| #define GATE_BUS_PERIC1 0x10754 |
| #define GATE_BUS_PERIS0 0x10760 |
| #define GATE_BUS_PERIS1 0x10764 |
| #define GATE_IP_GSCL0 0x10910 |
| #define GATE_IP_GSCL1 0x10920 |
| #define GATE_IP_MFC 0x1092c |
| #define GATE_IP_DISP1 0x10928 |
| #define GATE_IP_G3D 0x10930 |
| #define GATE_IP_GEN 0x10934 |
| #define GATE_IP_MSCL 0x10970 |
| #define GATE_TOP_SCLK_GSCL 0x10820 |
| #define GATE_TOP_SCLK_DISP1 0x10828 |
| #define GATE_TOP_SCLK_MAU 0x1083c |
| #define GATE_TOP_SCLK_FSYS 0x10840 |
| #define GATE_TOP_SCLK_PERIC 0x10850 |
| #define BPLL_LOCK 0x20010 |
| #define BPLL_CON0 0x20110 |
| #define SRC_CDREX 0x20200 |
| #define KPLL_LOCK 0x28000 |
| #define KPLL_CON0 0x28100 |
| #define SRC_KFC 0x28200 |
| #define DIV_KFC0 0x28500 |
| |
| /* list of PLLs */ |
| enum exynos5420_plls { |
| apll, cpll, dpll, epll, rpll, ipll, spll, vpll, mpll, |
| bpll, kpll, |
| nr_plls /* number of PLLs */ |
| }; |
| |
| static void __iomem *reg_base; |
| |
| #ifdef CONFIG_PM_SLEEP |
| static struct samsung_clk_reg_dump *exynos5420_save; |
| |
| /* |
| * list of controller registers to be saved and restored during a |
| * suspend/resume cycle. |
| */ |
| static unsigned long exynos5420_clk_regs[] __initdata = { |
| SRC_CPU, |
| DIV_CPU0, |
| DIV_CPU1, |
| GATE_BUS_CPU, |
| GATE_SCLK_CPU, |
| SRC_TOP0, |
| SRC_TOP1, |
| SRC_TOP2, |
| SRC_TOP3, |
| SRC_TOP4, |
| SRC_TOP5, |
| SRC_TOP6, |
| SRC_TOP7, |
| SRC_DISP10, |
| SRC_MAU, |
| SRC_FSYS, |
| SRC_PERIC0, |
| SRC_PERIC1, |
| SRC_TOP10, |
| SRC_TOP11, |
| SRC_TOP12, |
| SRC_MASK_DISP10, |
| SRC_MASK_FSYS, |
| SRC_MASK_PERIC0, |
| SRC_MASK_PERIC1, |
| DIV_TOP0, |
| DIV_TOP1, |
| DIV_TOP2, |
| DIV_DISP10, |
| DIV_MAU, |
| DIV_FSYS0, |
| DIV_FSYS1, |
| DIV_FSYS2, |
| DIV_PERIC0, |
| DIV_PERIC1, |
| DIV_PERIC2, |
| DIV_PERIC3, |
| DIV_PERIC4, |
| GATE_BUS_TOP, |
| GATE_BUS_FSYS0, |
| GATE_BUS_PERIC, |
| GATE_BUS_PERIC1, |
| GATE_BUS_PERIS0, |
| GATE_BUS_PERIS1, |
| GATE_IP_GSCL0, |
| GATE_IP_GSCL1, |
| GATE_IP_MFC, |
| GATE_IP_DISP1, |
| GATE_IP_G3D, |
| GATE_IP_GEN, |
| GATE_IP_MSCL, |
| GATE_TOP_SCLK_GSCL, |
| GATE_TOP_SCLK_DISP1, |
| GATE_TOP_SCLK_MAU, |
| GATE_TOP_SCLK_FSYS, |
| GATE_TOP_SCLK_PERIC, |
| SRC_CDREX, |
| SRC_KFC, |
| DIV_KFC0, |
| }; |
| |
| static int exynos5420_clk_suspend(void) |
| { |
| samsung_clk_save(reg_base, exynos5420_save, |
| ARRAY_SIZE(exynos5420_clk_regs)); |
| |
| return 0; |
| } |
| |
| static void exynos5420_clk_resume(void) |
| { |
| samsung_clk_restore(reg_base, exynos5420_save, |
| ARRAY_SIZE(exynos5420_clk_regs)); |
| } |
| |
| static struct syscore_ops exynos5420_clk_syscore_ops = { |
| .suspend = exynos5420_clk_suspend, |
| .resume = exynos5420_clk_resume, |
| }; |
| |
| static void exynos5420_clk_sleep_init(void) |
| { |
| exynos5420_save = samsung_clk_alloc_reg_dump(exynos5420_clk_regs, |
| ARRAY_SIZE(exynos5420_clk_regs)); |
| if (!exynos5420_save) { |
| pr_warn("%s: failed to allocate sleep save data, no sleep support!\n", |
| __func__); |
| return; |
| } |
| |
| register_syscore_ops(&exynos5420_clk_syscore_ops); |
| } |
| #else |
| static void exynos5420_clk_sleep_init(void) {} |
| #endif |
| |
| /* list of all parent clocks */ |
| PNAME(mspll_cpu_p) = { "sclk_cpll", "sclk_dpll", |
| "sclk_mpll", "sclk_spll" }; |
| PNAME(cpu_p) = { "mout_apll" , "mout_mspll_cpu" }; |
| PNAME(kfc_p) = { "mout_kpll" , "mout_mspll_kfc" }; |
| PNAME(apll_p) = { "fin_pll", "fout_apll", }; |
| PNAME(bpll_p) = { "fin_pll", "fout_bpll", }; |
| PNAME(cpll_p) = { "fin_pll", "fout_cpll", }; |
| PNAME(dpll_p) = { "fin_pll", "fout_dpll", }; |
| PNAME(epll_p) = { "fin_pll", "fout_epll", }; |
| PNAME(ipll_p) = { "fin_pll", "fout_ipll", }; |
| PNAME(kpll_p) = { "fin_pll", "fout_kpll", }; |
| PNAME(mpll_p) = { "fin_pll", "fout_mpll", }; |
| PNAME(rpll_p) = { "fin_pll", "fout_rpll", }; |
| PNAME(spll_p) = { "fin_pll", "fout_spll", }; |
| PNAME(vpll_p) = { "fin_pll", "fout_vpll", }; |
| |
| PNAME(group1_p) = { "sclk_cpll", "sclk_dpll", "sclk_mpll" }; |
| PNAME(group2_p) = { "fin_pll", "sclk_cpll", "sclk_dpll", "sclk_mpll", |
| "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" }; |
| PNAME(group3_p) = { "sclk_rpll", "sclk_spll" }; |
| PNAME(group4_p) = { "sclk_ipll", "sclk_dpll", "sclk_mpll" }; |
| PNAME(group5_p) = { "sclk_vpll", "sclk_dpll" }; |
| |
| PNAME(sw_aclk66_p) = { "dout_aclk66", "sclk_spll" }; |
| PNAME(aclk66_peric_p) = { "fin_pll", "mout_sw_aclk66" }; |
| |
| PNAME(sw_aclk200_fsys_p) = { "dout_aclk200_fsys", "sclk_spll"}; |
| PNAME(user_aclk200_fsys_p) = { "fin_pll", "mout_sw_aclk200_fsys" }; |
| |
| PNAME(sw_aclk200_fsys2_p) = { "dout_aclk200_fsys2", "sclk_spll"}; |
| PNAME(user_aclk200_fsys2_p) = { "fin_pll", "mout_sw_aclk200_fsys2" }; |
| |
| PNAME(sw_aclk200_p) = { "dout_aclk200", "sclk_spll"}; |
| PNAME(aclk200_disp1_p) = { "fin_pll", "mout_sw_aclk200" }; |
| |
| PNAME(sw_aclk400_mscl_p) = { "dout_aclk400_mscl", "sclk_spll"}; |
| PNAME(user_aclk400_mscl_p) = { "fin_pll", "mout_sw_aclk400_mscl" }; |
| |
| PNAME(sw_aclk333_p) = { "dout_aclk333", "sclk_spll"}; |
| PNAME(user_aclk333_p) = { "fin_pll", "mout_sw_aclk333" }; |
| |
| PNAME(sw_aclk166_p) = { "dout_aclk166", "sclk_spll"}; |
| PNAME(user_aclk166_p) = { "fin_pll", "mout_sw_aclk166" }; |
| |
| PNAME(sw_aclk266_p) = { "dout_aclk266", "sclk_spll"}; |
| PNAME(user_aclk266_p) = { "fin_pll", "mout_sw_aclk266" }; |
| |
| PNAME(sw_aclk333_432_gscl_p) = { "dout_aclk333_432_gscl", "sclk_spll"}; |
| PNAME(user_aclk333_432_gscl_p) = { "fin_pll", "mout_sw_aclk333_432_gscl" }; |
| |
| PNAME(sw_aclk300_gscl_p) = { "dout_aclk300_gscl", "sclk_spll"}; |
| PNAME(user_aclk300_gscl_p) = { "fin_pll", "mout_sw_aclk300_gscl" }; |
| |
| PNAME(sw_aclk300_disp1_p) = { "dout_aclk300_disp1", "sclk_spll"}; |
| PNAME(user_aclk300_disp1_p) = { "fin_pll", "mout_sw_aclk300_disp1" }; |
| |
| PNAME(sw_aclk300_jpeg_p) = { "dout_aclk300_jpeg", "sclk_spll"}; |
| PNAME(user_aclk300_jpeg_p) = { "fin_pll", "mout_sw_aclk300_jpeg" }; |
| |
| PNAME(sw_aclk_g3d_p) = { "dout_aclk_g3d", "sclk_spll"}; |
| PNAME(user_aclk_g3d_p) = { "fin_pll", "mout_sw_aclk_g3d" }; |
| |
| PNAME(sw_aclk266_g2d_p) = { "dout_aclk266_g2d", "sclk_spll"}; |
| PNAME(user_aclk266_g2d_p) = { "fin_pll", "mout_sw_aclk266_g2d" }; |
| |
| PNAME(sw_aclk333_g2d_p) = { "dout_aclk333_g2d", "sclk_spll"}; |
| PNAME(user_aclk333_g2d_p) = { "fin_pll", "mout_sw_aclk333_g2d" }; |
| |
| PNAME(audio0_p) = { "fin_pll", "cdclk0", "sclk_dpll", "sclk_mpll", |
| "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" }; |
| PNAME(audio1_p) = { "fin_pll", "cdclk1", "sclk_dpll", "sclk_mpll", |
| "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" }; |
| PNAME(audio2_p) = { "fin_pll", "cdclk2", "sclk_dpll", "sclk_mpll", |
| "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" }; |
| PNAME(spdif_p) = { "fin_pll", "dout_audio0", "dout_audio1", "dout_audio2", |
| "spdif_extclk", "sclk_ipll", "sclk_epll", "sclk_rpll" }; |
| PNAME(hdmi_p) = { "dout_hdmi_pixel", "sclk_hdmiphy" }; |
| PNAME(maudio0_p) = { "fin_pll", "maudio_clk", "sclk_dpll", "sclk_mpll", |
| "sclk_spll", "sclk_ipll", "sclk_epll", "sclk_rpll" }; |
| |
| /* fixed rate clocks generated outside the soc */ |
| static struct samsung_fixed_rate_clock exynos5420_fixed_rate_ext_clks[] __initdata = { |
| FRATE(CLK_FIN_PLL, "fin_pll", NULL, CLK_IS_ROOT, 0), |
| }; |
| |
| /* fixed rate clocks generated inside the soc */ |
| static struct samsung_fixed_rate_clock exynos5420_fixed_rate_clks[] __initdata = { |
| FRATE(CLK_SCLK_HDMIPHY, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 24000000), |
| FRATE(0, "sclk_pwi", NULL, CLK_IS_ROOT, 24000000), |
| FRATE(0, "sclk_usbh20", NULL, CLK_IS_ROOT, 48000000), |
| FRATE(0, "mphy_refclk_ixtal24", NULL, CLK_IS_ROOT, 48000000), |
| FRATE(0, "sclk_usbh20_scan_clk", NULL, CLK_IS_ROOT, 480000000), |
| }; |
| |
| static struct samsung_fixed_factor_clock exynos5420_fixed_factor_clks[] __initdata = { |
| FFACTOR(0, "sclk_hsic_12m", "fin_pll", 1, 2, 0), |
| }; |
| |
| static struct samsung_mux_clock exynos5420_mux_clks[] __initdata = { |
| MUX(0, "mout_mspll_kfc", mspll_cpu_p, SRC_TOP7, 8, 2), |
| MUX(0, "mout_mspll_cpu", mspll_cpu_p, SRC_TOP7, 12, 2), |
| MUX(0, "mout_apll", apll_p, SRC_CPU, 0, 1), |
| MUX(0, "mout_cpu", cpu_p, SRC_CPU, 16, 1), |
| MUX(0, "mout_kpll", kpll_p, SRC_KFC, 0, 1), |
| MUX(0, "mout_cpu_kfc", kfc_p, SRC_KFC, 16, 1), |
| |
| MUX(0, "sclk_bpll", bpll_p, SRC_CDREX, 0, 1), |
| |
| MUX_A(0, "mout_aclk400_mscl", group1_p, |
| SRC_TOP0, 4, 2, "aclk400_mscl"), |
| MUX(0, "mout_aclk200", group1_p, SRC_TOP0, 8, 2), |
| MUX(0, "mout_aclk200_fsys2", group1_p, SRC_TOP0, 12, 2), |
| MUX(0, "mout_aclk200_fsys", group1_p, SRC_TOP0, 28, 2), |
| |
| MUX(0, "mout_aclk333_432_gscl", group4_p, SRC_TOP1, 0, 2), |
| MUX(0, "mout_aclk66", group1_p, SRC_TOP1, 8, 2), |
| MUX(0, "mout_aclk266", group1_p, SRC_TOP1, 20, 2), |
| MUX(0, "mout_aclk166", group1_p, SRC_TOP1, 24, 2), |
| MUX(0, "mout_aclk333", group1_p, SRC_TOP1, 28, 2), |
| |
| MUX(0, "mout_aclk333_g2d", group1_p, SRC_TOP2, 8, 2), |
| MUX(0, "mout_aclk266_g2d", group1_p, SRC_TOP2, 12, 2), |
| MUX(0, "mout_aclk_g3d", group5_p, SRC_TOP2, 16, 1), |
| MUX(0, "mout_aclk300_jpeg", group1_p, SRC_TOP2, 20, 2), |
| MUX(0, "mout_aclk300_disp1", group1_p, SRC_TOP2, 24, 2), |
| MUX(0, "mout_aclk300_gscl", group1_p, SRC_TOP2, 28, 2), |
| |
| MUX(0, "mout_user_aclk400_mscl", user_aclk400_mscl_p, |
| SRC_TOP3, 4, 1), |
| MUX_A(0, "mout_aclk200_disp1", aclk200_disp1_p, |
| SRC_TOP3, 8, 1, "aclk200_disp1"), |
| MUX(0, "mout_user_aclk200_fsys2", user_aclk200_fsys2_p, |
| SRC_TOP3, 12, 1), |
| MUX(0, "mout_user_aclk200_fsys", user_aclk200_fsys_p, |
| SRC_TOP3, 28, 1), |
| |
| MUX(0, "mout_user_aclk333_432_gscl", user_aclk333_432_gscl_p, |
| SRC_TOP4, 0, 1), |
| MUX(0, "mout_aclk66_peric", aclk66_peric_p, SRC_TOP4, 8, 1), |
| MUX(0, "mout_user_aclk266", user_aclk266_p, SRC_TOP4, 20, 1), |
| MUX(0, "mout_user_aclk166", user_aclk166_p, SRC_TOP4, 24, 1), |
| MUX(0, "mout_user_aclk333", user_aclk333_p, SRC_TOP4, 28, 1), |
| |
| MUX(0, "mout_aclk66_psgen", aclk66_peric_p, SRC_TOP5, 4, 1), |
| MUX(0, "mout_user_aclk333_g2d", user_aclk333_g2d_p, SRC_TOP5, 8, 1), |
| MUX(0, "mout_user_aclk266_g2d", user_aclk266_g2d_p, SRC_TOP5, 12, 1), |
| MUX_A(0, "mout_user_aclk_g3d", user_aclk_g3d_p, |
| SRC_TOP5, 16, 1, "aclkg3d"), |
| MUX(0, "mout_user_aclk300_jpeg", user_aclk300_jpeg_p, |
| SRC_TOP5, 20, 1), |
| MUX(0, "mout_user_aclk300_disp1", user_aclk300_disp1_p, |
| SRC_TOP5, 24, 1), |
| MUX(0, "mout_user_aclk300_gscl", user_aclk300_gscl_p, |
| SRC_TOP5, 28, 1), |
| |
| MUX(0, "sclk_mpll", mpll_p, SRC_TOP6, 0, 1), |
| MUX(0, "sclk_vpll", vpll_p, SRC_TOP6, 4, 1), |
| MUX(0, "sclk_spll", spll_p, SRC_TOP6, 8, 1), |
| MUX(0, "sclk_ipll", ipll_p, SRC_TOP6, 12, 1), |
| MUX(0, "sclk_rpll", rpll_p, SRC_TOP6, 16, 1), |
| MUX(0, "sclk_epll", epll_p, SRC_TOP6, 20, 1), |
| MUX(0, "sclk_dpll", dpll_p, SRC_TOP6, 24, 1), |
| MUX(0, "sclk_cpll", cpll_p, SRC_TOP6, 28, 1), |
| |
| MUX(0, "mout_sw_aclk400_mscl", sw_aclk400_mscl_p, SRC_TOP10, 4, 1), |
| MUX(0, "mout_sw_aclk200", sw_aclk200_p, SRC_TOP10, 8, 1), |
| MUX(0, "mout_sw_aclk200_fsys2", sw_aclk200_fsys2_p, |
| SRC_TOP10, 12, 1), |
| MUX(0, "mout_sw_aclk200_fsys", sw_aclk200_fsys_p, SRC_TOP10, 28, 1), |
| |
| MUX(0, "mout_sw_aclk333_432_gscl", sw_aclk333_432_gscl_p, |
| SRC_TOP11, 0, 1), |
| MUX(0, "mout_sw_aclk66", sw_aclk66_p, SRC_TOP11, 8, 1), |
| MUX(0, "mout_sw_aclk266", sw_aclk266_p, SRC_TOP11, 20, 1), |
| MUX(0, "mout_sw_aclk166", sw_aclk166_p, SRC_TOP11, 24, 1), |
| MUX(0, "mout_sw_aclk333", sw_aclk333_p, SRC_TOP11, 28, 1), |
| |
| MUX(0, "mout_sw_aclk333_g2d", sw_aclk333_g2d_p, SRC_TOP12, 8, 1), |
| MUX(0, "mout_sw_aclk266_g2d", sw_aclk266_g2d_p, SRC_TOP12, 12, 1), |
| MUX(0, "mout_sw_aclk_g3d", sw_aclk_g3d_p, SRC_TOP12, 16, 1), |
| MUX(0, "mout_sw_aclk300_jpeg", sw_aclk300_jpeg_p, SRC_TOP12, 20, 1), |
| MUX(0, "mout_sw_aclk300_disp1", sw_aclk300_disp1_p, |
| SRC_TOP12, 24, 1), |
| MUX(0, "mout_sw_aclk300_gscl", sw_aclk300_gscl_p, SRC_TOP12, 28, 1), |
| |
| /* DISP1 Block */ |
| MUX(0, "mout_fimd1", group3_p, SRC_DISP10, 4, 1), |
| MUX(0, "mout_mipi1", group2_p, SRC_DISP10, 16, 3), |
| MUX(0, "mout_dp1", group2_p, SRC_DISP10, 20, 3), |
| MUX(0, "mout_pixel", group2_p, SRC_DISP10, 24, 3), |
| MUX(CLK_MOUT_HDMI, "mout_hdmi", hdmi_p, SRC_DISP10, 28, 1), |
| |
| /* MAU Block */ |
| MUX(0, "mout_maudio0", maudio0_p, SRC_MAU, 28, 3), |
| |
| /* FSYS Block */ |
| MUX(0, "mout_usbd301", group2_p, SRC_FSYS, 4, 3), |
| MUX(0, "mout_mmc0", group2_p, SRC_FSYS, 8, 3), |
| MUX(0, "mout_mmc1", group2_p, SRC_FSYS, 12, 3), |
| MUX(0, "mout_mmc2", group2_p, SRC_FSYS, 16, 3), |
| MUX(0, "mout_usbd300", group2_p, SRC_FSYS, 20, 3), |
| MUX(0, "mout_unipro", group2_p, SRC_FSYS, 24, 3), |
| |
| /* PERIC Block */ |
| MUX(0, "mout_uart0", group2_p, SRC_PERIC0, 4, 3), |
| MUX(0, "mout_uart1", group2_p, SRC_PERIC0, 8, 3), |
| MUX(0, "mout_uart2", group2_p, SRC_PERIC0, 12, 3), |
| MUX(0, "mout_uart3", group2_p, SRC_PERIC0, 16, 3), |
| MUX(0, "mout_pwm", group2_p, SRC_PERIC0, 24, 3), |
| MUX(0, "mout_spdif", spdif_p, SRC_PERIC0, 28, 3), |
| MUX(0, "mout_audio0", audio0_p, SRC_PERIC1, 8, 3), |
| MUX(0, "mout_audio1", audio1_p, SRC_PERIC1, 12, 3), |
| MUX(0, "mout_audio2", audio2_p, SRC_PERIC1, 16, 3), |
| MUX(0, "mout_spi0", group2_p, SRC_PERIC1, 20, 3), |
| MUX(0, "mout_spi1", group2_p, SRC_PERIC1, 24, 3), |
| MUX(0, "mout_spi2", group2_p, SRC_PERIC1, 28, 3), |
| }; |
| |
| static struct samsung_div_clock exynos5420_div_clks[] __initdata = { |
| DIV(0, "div_arm", "mout_cpu", DIV_CPU0, 0, 3), |
| DIV(0, "sclk_apll", "mout_apll", DIV_CPU0, 24, 3), |
| DIV(0, "armclk2", "div_arm", DIV_CPU0, 28, 3), |
| DIV(0, "div_kfc", "mout_cpu_kfc", DIV_KFC0, 0, 3), |
| DIV(0, "sclk_kpll", "mout_kpll", DIV_KFC0, 24, 3), |
| |
| DIV(0, "dout_aclk400_mscl", "mout_aclk400_mscl", DIV_TOP0, 4, 3), |
| DIV(0, "dout_aclk200", "mout_aclk200", DIV_TOP0, 8, 3), |
| DIV(0, "dout_aclk200_fsys2", "mout_aclk200_fsys2", DIV_TOP0, 12, 3), |
| DIV(0, "dout_pclk200_fsys", "mout_pclk200_fsys", DIV_TOP0, 24, 3), |
| DIV(0, "dout_aclk200_fsys", "mout_aclk200_fsys", DIV_TOP0, 28, 3), |
| |
| DIV(0, "dout_aclk333_432_gscl", "mout_aclk333_432_gscl", |
| DIV_TOP1, 0, 3), |
| DIV(0, "dout_aclk66", "mout_aclk66", DIV_TOP1, 8, 6), |
| DIV(0, "dout_aclk266", "mout_aclk266", DIV_TOP1, 20, 3), |
| DIV(0, "dout_aclk166", "mout_aclk166", DIV_TOP1, 24, 3), |
| DIV(0, "dout_aclk333", "mout_aclk333", DIV_TOP1, 28, 3), |
| |
| DIV(0, "dout_aclk333_g2d", "mout_aclk333_g2d", DIV_TOP2, 8, 3), |
| DIV(0, "dout_aclk266_g2d", "mout_aclk266_g2d", DIV_TOP2, 12, 3), |
| DIV(0, "dout_aclk_g3d", "mout_aclk_g3d", DIV_TOP2, 16, 3), |
| DIV(0, "dout_aclk300_jpeg", "mout_aclk300_jpeg", DIV_TOP2, 20, 3), |
| DIV_A(0, "dout_aclk300_disp1", "mout_aclk300_disp1", |
| DIV_TOP2, 24, 3, "aclk300_disp1"), |
| DIV(0, "dout_aclk300_gscl", "mout_aclk300_gscl", DIV_TOP2, 28, 3), |
| |
| /* DISP1 Block */ |
| DIV(0, "dout_fimd1", "mout_fimd1", DIV_DISP10, 0, 4), |
| DIV(0, "dout_mipi1", "mout_mipi1", DIV_DISP10, 16, 8), |
| DIV(0, "dout_dp1", "mout_dp1", DIV_DISP10, 24, 4), |
| DIV(CLK_DOUT_PIXEL, "dout_hdmi_pixel", "mout_pixel", DIV_DISP10, 28, 4), |
| |
| /* Audio Block */ |
| DIV(0, "dout_maudio0", "mout_maudio0", DIV_MAU, 20, 4), |
| DIV(0, "dout_maupcm0", "dout_maudio0", DIV_MAU, 24, 8), |
| |
| /* USB3.0 */ |
| DIV(0, "dout_usbphy301", "mout_usbd301", DIV_FSYS0, 12, 4), |
| DIV(0, "dout_usbphy300", "mout_usbd300", DIV_FSYS0, 16, 4), |
| DIV(0, "dout_usbd301", "mout_usbd301", DIV_FSYS0, 20, 4), |
| DIV(0, "dout_usbd300", "mout_usbd300", DIV_FSYS0, 24, 4), |
| |
| /* MMC */ |
| DIV(0, "dout_mmc0", "mout_mmc0", DIV_FSYS1, 0, 10), |
| DIV(0, "dout_mmc1", "mout_mmc1", DIV_FSYS1, 10, 10), |
| DIV(0, "dout_mmc2", "mout_mmc2", DIV_FSYS1, 20, 10), |
| |
| DIV(0, "dout_unipro", "mout_unipro", DIV_FSYS2, 24, 8), |
| |
| /* UART and PWM */ |
| DIV(0, "dout_uart0", "mout_uart0", DIV_PERIC0, 8, 4), |
| DIV(0, "dout_uart1", "mout_uart1", DIV_PERIC0, 12, 4), |
| DIV(0, "dout_uart2", "mout_uart2", DIV_PERIC0, 16, 4), |
| DIV(0, "dout_uart3", "mout_uart3", DIV_PERIC0, 20, 4), |
| DIV(0, "dout_pwm", "mout_pwm", DIV_PERIC0, 28, 4), |
| |
| /* SPI */ |
| DIV(0, "dout_spi0", "mout_spi0", DIV_PERIC1, 20, 4), |
| DIV(0, "dout_spi1", "mout_spi1", DIV_PERIC1, 24, 4), |
| DIV(0, "dout_spi2", "mout_spi2", DIV_PERIC1, 28, 4), |
| |
| /* PCM */ |
| DIV(0, "dout_pcm1", "dout_audio1", DIV_PERIC2, 16, 8), |
| DIV(0, "dout_pcm2", "dout_audio2", DIV_PERIC2, 24, 8), |
| |
| /* Audio - I2S */ |
| DIV(0, "dout_i2s1", "dout_audio1", DIV_PERIC3, 6, 6), |
| DIV(0, "dout_i2s2", "dout_audio2", DIV_PERIC3, 12, 6), |
| DIV(0, "dout_audio0", "mout_audio0", DIV_PERIC3, 20, 4), |
| DIV(0, "dout_audio1", "mout_audio1", DIV_PERIC3, 24, 4), |
| DIV(0, "dout_audio2", "mout_audio2", DIV_PERIC3, 28, 4), |
| |
| /* SPI Pre-Ratio */ |
| DIV(0, "dout_pre_spi0", "dout_spi0", DIV_PERIC4, 8, 8), |
| DIV(0, "dout_pre_spi1", "dout_spi1", DIV_PERIC4, 16, 8), |
| DIV(0, "dout_pre_spi2", "dout_spi2", DIV_PERIC4, 24, 8), |
| }; |
| |
| static struct samsung_gate_clock exynos5420_gate_clks[] __initdata = { |
| /* TODO: Re-verify the CG bits for all the gate clocks */ |
| GATE_A(CLK_MCT, "pclk_st", "aclk66_psgen", GATE_BUS_PERIS1, 2, 0, 0, |
| "mct"), |
| |
| GATE(0, "aclk200_fsys", "mout_user_aclk200_fsys", |
| GATE_BUS_FSYS0, 9, CLK_IGNORE_UNUSED, 0), |
| GATE(0, "aclk200_fsys2", "mout_user_aclk200_fsys2", |
| GATE_BUS_FSYS0, 10, CLK_IGNORE_UNUSED, 0), |
| |
| GATE(0, "aclk333_g2d", "mout_user_aclk333_g2d", |
| GATE_BUS_TOP, 0, CLK_IGNORE_UNUSED, 0), |
| GATE(0, "aclk266_g2d", "mout_user_aclk266_g2d", |
| GATE_BUS_TOP, 1, CLK_IGNORE_UNUSED, 0), |
| GATE(0, "aclk300_jpeg", "mout_user_aclk300_jpeg", |
| GATE_BUS_TOP, 4, CLK_IGNORE_UNUSED, 0), |
| GATE(0, "aclk300_gscl", "mout_user_aclk300_gscl", |
| GATE_BUS_TOP, 6, CLK_IGNORE_UNUSED, 0), |
| GATE(0, "aclk333_432_gscl", "mout_user_aclk333_432_gscl", |
| GATE_BUS_TOP, 7, CLK_IGNORE_UNUSED, 0), |
| GATE(0, "pclk66_gpio", "mout_sw_aclk66", |
| GATE_BUS_TOP, 9, CLK_IGNORE_UNUSED, 0), |
| GATE(0, "aclk66_psgen", "mout_aclk66_psgen", |
| GATE_BUS_TOP, 10, CLK_IGNORE_UNUSED, 0), |
| GATE(0, "aclk66_peric", "mout_aclk66_peric", |
| GATE_BUS_TOP, 11, 0, 0), |
| GATE(0, "aclk166", "mout_user_aclk166", |
| GATE_BUS_TOP, 14, CLK_IGNORE_UNUSED, 0), |
| GATE(0, "aclk333", "mout_aclk333", |
| GATE_BUS_TOP, 15, CLK_IGNORE_UNUSED, 0), |
| |
| /* sclk */ |
| GATE(CLK_SCLK_UART0, "sclk_uart0", "dout_uart0", |
| GATE_TOP_SCLK_PERIC, 0, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_UART1, "sclk_uart1", "dout_uart1", |
| GATE_TOP_SCLK_PERIC, 1, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_UART2, "sclk_uart2", "dout_uart2", |
| GATE_TOP_SCLK_PERIC, 2, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_UART3, "sclk_uart3", "dout_uart3", |
| GATE_TOP_SCLK_PERIC, 3, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_SPI0, "sclk_spi0", "dout_pre_spi0", |
| GATE_TOP_SCLK_PERIC, 6, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_SPI1, "sclk_spi1", "dout_pre_spi1", |
| GATE_TOP_SCLK_PERIC, 7, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_SPI2, "sclk_spi2", "dout_pre_spi2", |
| GATE_TOP_SCLK_PERIC, 8, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_SPDIF, "sclk_spdif", "mout_spdif", |
| GATE_TOP_SCLK_PERIC, 9, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_PWM, "sclk_pwm", "dout_pwm", |
| GATE_TOP_SCLK_PERIC, 11, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_PCM1, "sclk_pcm1", "dout_pcm1", |
| GATE_TOP_SCLK_PERIC, 15, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_PCM2, "sclk_pcm2", "dout_pcm2", |
| GATE_TOP_SCLK_PERIC, 16, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_I2S1, "sclk_i2s1", "dout_i2s1", |
| GATE_TOP_SCLK_PERIC, 17, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_I2S2, "sclk_i2s2", "dout_i2s2", |
| GATE_TOP_SCLK_PERIC, 18, CLK_SET_RATE_PARENT, 0), |
| |
| GATE(CLK_SCLK_MMC0, "sclk_mmc0", "dout_mmc0", |
| GATE_TOP_SCLK_FSYS, 0, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_MMC1, "sclk_mmc1", "dout_mmc1", |
| GATE_TOP_SCLK_FSYS, 1, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_MMC2, "sclk_mmc2", "dout_mmc2", |
| GATE_TOP_SCLK_FSYS, 2, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_USBPHY301, "sclk_usbphy301", "dout_usbphy301", |
| GATE_TOP_SCLK_FSYS, 7, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_USBPHY300, "sclk_usbphy300", "dout_usbphy300", |
| GATE_TOP_SCLK_FSYS, 8, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_USBD300, "sclk_usbd300", "dout_usbd300", |
| GATE_TOP_SCLK_FSYS, 9, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_USBD301, "sclk_usbd301", "dout_usbd301", |
| GATE_TOP_SCLK_FSYS, 10, CLK_SET_RATE_PARENT, 0), |
| |
| GATE(CLK_SCLK_USBD301, "sclk_unipro", "dout_unipro", |
| SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0), |
| |
| GATE(CLK_SCLK_GSCL_WA, "sclk_gscl_wa", "aclK333_432_gscl", |
| GATE_TOP_SCLK_GSCL, 6, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_GSCL_WB, "sclk_gscl_wb", "aclk333_432_gscl", |
| GATE_TOP_SCLK_GSCL, 7, CLK_SET_RATE_PARENT, 0), |
| |
| /* Display */ |
| GATE(CLK_SCLK_FIMD1, "sclk_fimd1", "dout_fimd1", |
| GATE_TOP_SCLK_DISP1, 0, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_MIPI1, "sclk_mipi1", "dout_mipi1", |
| GATE_TOP_SCLK_DISP1, 3, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_HDMI, "sclk_hdmi", "mout_hdmi", |
| GATE_TOP_SCLK_DISP1, 9, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_PIXEL, "sclk_pixel", "dout_hdmi_pixel", |
| GATE_TOP_SCLK_DISP1, 10, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_DP1, "sclk_dp1", "dout_dp1", |
| GATE_TOP_SCLK_DISP1, 20, CLK_SET_RATE_PARENT, 0), |
| |
| /* Maudio Block */ |
| GATE(CLK_SCLK_MAUDIO0, "sclk_maudio0", "dout_maudio0", |
| GATE_TOP_SCLK_MAU, 0, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_MAUPCM0, "sclk_maupcm0", "dout_maupcm0", |
| GATE_TOP_SCLK_MAU, 1, CLK_SET_RATE_PARENT, 0), |
| /* FSYS */ |
| GATE(CLK_TSI, "tsi", "aclk200_fsys", GATE_BUS_FSYS0, 0, 0, 0), |
| GATE(CLK_PDMA0, "pdma0", "aclk200_fsys", GATE_BUS_FSYS0, 1, 0, 0), |
| GATE(CLK_PDMA1, "pdma1", "aclk200_fsys", GATE_BUS_FSYS0, 2, 0, 0), |
| GATE(CLK_UFS, "ufs", "aclk200_fsys2", GATE_BUS_FSYS0, 3, 0, 0), |
| GATE(CLK_RTIC, "rtic", "aclk200_fsys", GATE_BUS_FSYS0, 5, 0, 0), |
| GATE(CLK_MMC0, "mmc0", "aclk200_fsys2", GATE_BUS_FSYS0, 12, 0, 0), |
| GATE(CLK_MMC1, "mmc1", "aclk200_fsys2", GATE_BUS_FSYS0, 13, 0, 0), |
| GATE(CLK_MMC2, "mmc2", "aclk200_fsys2", GATE_BUS_FSYS0, 14, 0, 0), |
| GATE(CLK_SROMC, "sromc", "aclk200_fsys2", |
| GATE_BUS_FSYS0, 19, CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_USBH20, "usbh20", "aclk200_fsys", GATE_BUS_FSYS0, 20, 0, 0), |
| GATE(CLK_USBD300, "usbd300", "aclk200_fsys", GATE_BUS_FSYS0, 21, 0, 0), |
| GATE(CLK_USBD301, "usbd301", "aclk200_fsys", GATE_BUS_FSYS0, 28, 0, 0), |
| |
| /* UART */ |
| GATE(CLK_UART0, "uart0", "aclk66_peric", GATE_BUS_PERIC, 4, 0, 0), |
| GATE(CLK_UART1, "uart1", "aclk66_peric", GATE_BUS_PERIC, 5, 0, 0), |
| GATE_A(CLK_UART2, "uart2", "aclk66_peric", |
| GATE_BUS_PERIC, 6, CLK_IGNORE_UNUSED, 0, "uart2"), |
| GATE(CLK_UART3, "uart3", "aclk66_peric", GATE_BUS_PERIC, 7, 0, 0), |
| /* I2C */ |
| GATE(CLK_I2C0, "i2c0", "aclk66_peric", GATE_BUS_PERIC, 9, 0, 0), |
| GATE(CLK_I2C1, "i2c1", "aclk66_peric", GATE_BUS_PERIC, 10, 0, 0), |
| GATE(CLK_I2C2, "i2c2", "aclk66_peric", GATE_BUS_PERIC, 11, 0, 0), |
| GATE(CLK_I2C3, "i2c3", "aclk66_peric", GATE_BUS_PERIC, 12, 0, 0), |
| GATE(CLK_I2C4, "i2c4", "aclk66_peric", GATE_BUS_PERIC, 13, 0, 0), |
| GATE(CLK_I2C5, "i2c5", "aclk66_peric", GATE_BUS_PERIC, 14, 0, 0), |
| GATE(CLK_I2C6, "i2c6", "aclk66_peric", GATE_BUS_PERIC, 15, 0, 0), |
| GATE(CLK_I2C7, "i2c7", "aclk66_peric", GATE_BUS_PERIC, 16, 0, 0), |
| GATE(CLK_I2C_HDMI, "i2c_hdmi", "aclk66_peric", GATE_BUS_PERIC, 17, 0, |
| 0), |
| GATE(CLK_TSADC, "tsadc", "aclk66_peric", GATE_BUS_PERIC, 18, 0, 0), |
| /* SPI */ |
| GATE(CLK_SPI0, "spi0", "aclk66_peric", GATE_BUS_PERIC, 19, 0, 0), |
| GATE(CLK_SPI1, "spi1", "aclk66_peric", GATE_BUS_PERIC, 20, 0, 0), |
| GATE(CLK_SPI2, "spi2", "aclk66_peric", GATE_BUS_PERIC, 21, 0, 0), |
| GATE(CLK_KEYIF, "keyif", "aclk66_peric", GATE_BUS_PERIC, 22, 0, 0), |
| /* I2S */ |
| GATE(CLK_I2S1, "i2s1", "aclk66_peric", GATE_BUS_PERIC, 23, 0, 0), |
| GATE(CLK_I2S2, "i2s2", "aclk66_peric", GATE_BUS_PERIC, 24, 0, 0), |
| /* PCM */ |
| GATE(CLK_PCM1, "pcm1", "aclk66_peric", GATE_BUS_PERIC, 25, 0, 0), |
| GATE(CLK_PCM2, "pcm2", "aclk66_peric", GATE_BUS_PERIC, 26, 0, 0), |
| /* PWM */ |
| GATE(CLK_PWM, "pwm", "aclk66_peric", GATE_BUS_PERIC, 27, 0, 0), |
| /* SPDIF */ |
| GATE(CLK_SPDIF, "spdif", "aclk66_peric", GATE_BUS_PERIC, 29, 0, 0), |
| |
| GATE(CLK_I2C8, "i2c8", "aclk66_peric", GATE_BUS_PERIC1, 0, 0, 0), |
| GATE(CLK_I2C9, "i2c9", "aclk66_peric", GATE_BUS_PERIC1, 1, 0, 0), |
| GATE(CLK_I2C10, "i2c10", "aclk66_peric", GATE_BUS_PERIC1, 2, 0, 0), |
| |
| GATE(CLK_CHIPID, "chipid", "aclk66_psgen", |
| GATE_BUS_PERIS0, 12, CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_SYSREG, "sysreg", "aclk66_psgen", |
| GATE_BUS_PERIS0, 13, CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_TZPC0, "tzpc0", "aclk66_psgen", GATE_BUS_PERIS0, 18, 0, 0), |
| GATE(CLK_TZPC1, "tzpc1", "aclk66_psgen", GATE_BUS_PERIS0, 19, 0, 0), |
| GATE(CLK_TZPC2, "tzpc2", "aclk66_psgen", GATE_BUS_PERIS0, 20, 0, 0), |
| GATE(CLK_TZPC3, "tzpc3", "aclk66_psgen", GATE_BUS_PERIS0, 21, 0, 0), |
| GATE(CLK_TZPC4, "tzpc4", "aclk66_psgen", GATE_BUS_PERIS0, 22, 0, 0), |
| GATE(CLK_TZPC5, "tzpc5", "aclk66_psgen", GATE_BUS_PERIS0, 23, 0, 0), |
| GATE(CLK_TZPC6, "tzpc6", "aclk66_psgen", GATE_BUS_PERIS0, 24, 0, 0), |
| GATE(CLK_TZPC7, "tzpc7", "aclk66_psgen", GATE_BUS_PERIS0, 25, 0, 0), |
| GATE(CLK_TZPC8, "tzpc8", "aclk66_psgen", GATE_BUS_PERIS0, 26, 0, 0), |
| GATE(CLK_TZPC9, "tzpc9", "aclk66_psgen", GATE_BUS_PERIS0, 27, 0, 0), |
| |
| GATE(CLK_HDMI_CEC, "hdmi_cec", "aclk66_psgen", GATE_BUS_PERIS1, 0, 0, |
| 0), |
| GATE(CLK_SECKEY, "seckey", "aclk66_psgen", GATE_BUS_PERIS1, 1, 0, 0), |
| GATE(CLK_WDT, "wdt", "aclk66_psgen", GATE_BUS_PERIS1, 3, 0, 0), |
| GATE(CLK_RTC, "rtc", "aclk66_psgen", GATE_BUS_PERIS1, 4, 0, 0), |
| GATE(CLK_TMU, "tmu", "aclk66_psgen", GATE_BUS_PERIS1, 5, 0, 0), |
| GATE(CLK_TMU_GPU, "tmu_gpu", "aclk66_psgen", GATE_BUS_PERIS1, 6, 0, 0), |
| |
| GATE(CLK_GSCL0, "gscl0", "aclk300_gscl", GATE_IP_GSCL0, 0, 0, 0), |
| GATE(CLK_GSCL1, "gscl1", "aclk300_gscl", GATE_IP_GSCL0, 1, 0, 0), |
| GATE(CLK_CLK_3AA, "clk_3aa", "aclk300_gscl", GATE_IP_GSCL0, 4, 0, 0), |
| |
| GATE(CLK_SMMU_3AA, "smmu_3aa", "aclk333_432_gscl", GATE_IP_GSCL1, 2, 0, |
| 0), |
| GATE(CLK_SMMU_FIMCL0, "smmu_fimcl0", "aclk333_432_gscl", |
| GATE_IP_GSCL1, 3, 0, 0), |
| GATE(CLK_SMMU_FIMCL1, "smmu_fimcl1", "aclk333_432_gscl", |
| GATE_IP_GSCL1, 4, 0, 0), |
| GATE(CLK_SMMU_GSCL0, "smmu_gscl0", "aclk300_gscl", GATE_IP_GSCL1, 6, 0, |
| 0), |
| GATE(CLK_SMMU_GSCL1, "smmu_gscl1", "aclk300_gscl", GATE_IP_GSCL1, 7, 0, |
| 0), |
| GATE(CLK_GSCL_WA, "gscl_wa", "aclk300_gscl", GATE_IP_GSCL1, 12, 0, 0), |
| GATE(CLK_GSCL_WB, "gscl_wb", "aclk300_gscl", GATE_IP_GSCL1, 13, 0, 0), |
| GATE(CLK_SMMU_FIMCL3, "smmu_fimcl3,", "aclk333_432_gscl", |
| GATE_IP_GSCL1, 16, 0, 0), |
| GATE(CLK_FIMC_LITE3, "fimc_lite3", "aclk333_432_gscl", |
| GATE_IP_GSCL1, 17, 0, 0), |
| |
| GATE(CLK_FIMD1, "fimd1", "aclk300_disp1", GATE_IP_DISP1, 0, 0, 0), |
| GATE(CLK_DSIM1, "dsim1", "aclk200_disp1", GATE_IP_DISP1, 3, 0, 0), |
| GATE(CLK_DP1, "dp1", "aclk200_disp1", GATE_IP_DISP1, 4, 0, 0), |
| GATE(CLK_MIXER, "mixer", "aclk166", GATE_IP_DISP1, 5, 0, 0), |
| GATE(CLK_HDMI, "hdmi", "aclk200_disp1", GATE_IP_DISP1, 6, 0, 0), |
| GATE(CLK_SMMU_FIMD1, "smmu_fimd1", "aclk300_disp1", GATE_IP_DISP1, 8, 0, |
| 0), |
| |
| GATE(CLK_MFC, "mfc", "aclk333", GATE_IP_MFC, 0, 0, 0), |
| GATE(CLK_SMMU_MFCL, "smmu_mfcl", "aclk333", GATE_IP_MFC, 1, 0, 0), |
| GATE(CLK_SMMU_MFCR, "smmu_mfcr", "aclk333", GATE_IP_MFC, 2, 0, 0), |
| |
| GATE(CLK_G3D, "g3d", "aclkg3d", GATE_IP_G3D, 9, 0, 0), |
| |
| GATE(CLK_ROTATOR, "rotator", "aclk266", GATE_IP_GEN, 1, 0, 0), |
| GATE(CLK_JPEG, "jpeg", "aclk300_jpeg", GATE_IP_GEN, 2, 0, 0), |
| GATE(CLK_JPEG2, "jpeg2", "aclk300_jpeg", GATE_IP_GEN, 3, 0, 0), |
| GATE(CLK_MDMA1, "mdma1", "aclk266", GATE_IP_GEN, 4, 0, 0), |
| GATE(CLK_SMMU_ROTATOR, "smmu_rotator", "aclk266", GATE_IP_GEN, 6, 0, 0), |
| GATE(CLK_SMMU_JPEG, "smmu_jpeg", "aclk300_jpeg", GATE_IP_GEN, 7, 0, 0), |
| GATE(CLK_SMMU_MDMA1, "smmu_mdma1", "aclk266", GATE_IP_GEN, 9, 0, 0), |
| |
| GATE(CLK_MSCL0, "mscl0", "aclk400_mscl", GATE_IP_MSCL, 0, 0, 0), |
| GATE(CLK_MSCL1, "mscl1", "aclk400_mscl", GATE_IP_MSCL, 1, 0, 0), |
| GATE(CLK_MSCL2, "mscl2", "aclk400_mscl", GATE_IP_MSCL, 2, 0, 0), |
| GATE(CLK_SMMU_MSCL0, "smmu_mscl0", "aclk400_mscl", GATE_IP_MSCL, 8, 0, |
| 0), |
| GATE(CLK_SMMU_MSCL1, "smmu_mscl1", "aclk400_mscl", GATE_IP_MSCL, 9, 0, |
| 0), |
| GATE(CLK_SMMU_MSCL2, "smmu_mscl2", "aclk400_mscl", GATE_IP_MSCL, 10, 0, |
| 0), |
| GATE(CLK_SMMU_MIXER, "smmu_mixer", "aclk200_disp1", GATE_IP_DISP1, 9, 0, |
| 0), |
| }; |
| |
| static struct samsung_pll_clock exynos5420_plls[nr_plls] __initdata = { |
| [apll] = PLL(pll_2550, CLK_FOUT_APLL, "fout_apll", "fin_pll", APLL_LOCK, |
| APLL_CON0, NULL), |
| [cpll] = PLL(pll_2550, CLK_FOUT_CPLL, "fout_cpll", "fin_pll", CPLL_LOCK, |
| CPLL_CON0, NULL), |
| [dpll] = PLL(pll_2550, CLK_FOUT_DPLL, "fout_dpll", "fin_pll", DPLL_LOCK, |
| DPLL_CON0, NULL), |
| [epll] = PLL(pll_2650, CLK_FOUT_EPLL, "fout_epll", "fin_pll", EPLL_LOCK, |
| EPLL_CON0, NULL), |
| [rpll] = PLL(pll_2650, CLK_FOUT_RPLL, "fout_rpll", "fin_pll", RPLL_LOCK, |
| RPLL_CON0, NULL), |
| [ipll] = PLL(pll_2550, CLK_FOUT_IPLL, "fout_ipll", "fin_pll", IPLL_LOCK, |
| IPLL_CON0, NULL), |
| [spll] = PLL(pll_2550, CLK_FOUT_SPLL, "fout_spll", "fin_pll", SPLL_LOCK, |
| SPLL_CON0, NULL), |
| [vpll] = PLL(pll_2550, CLK_FOUT_VPLL, "fout_vpll", "fin_pll", VPLL_LOCK, |
| VPLL_CON0, NULL), |
| [mpll] = PLL(pll_2550, CLK_FOUT_MPLL, "fout_mpll", "fin_pll", MPLL_LOCK, |
| MPLL_CON0, NULL), |
| [bpll] = PLL(pll_2550, CLK_FOUT_BPLL, "fout_bpll", "fin_pll", BPLL_LOCK, |
| BPLL_CON0, NULL), |
| [kpll] = PLL(pll_2550, CLK_FOUT_KPLL, "fout_kpll", "fin_pll", KPLL_LOCK, |
| KPLL_CON0, NULL), |
| }; |
| |
| static struct of_device_id ext_clk_match[] __initdata = { |
| { .compatible = "samsung,exynos5420-oscclk", .data = (void *)0, }, |
| { }, |
| }; |
| |
| /* register exynos5420 clocks */ |
| static void __init exynos5420_clk_init(struct device_node *np) |
| { |
| if (np) { |
| reg_base = of_iomap(np, 0); |
| if (!reg_base) |
| panic("%s: failed to map registers\n", __func__); |
| } else { |
| panic("%s: unable to determine soc\n", __func__); |
| } |
| |
| samsung_clk_init(np, reg_base, CLK_NR_CLKS); |
| samsung_clk_of_register_fixed_ext(exynos5420_fixed_rate_ext_clks, |
| ARRAY_SIZE(exynos5420_fixed_rate_ext_clks), |
| ext_clk_match); |
| samsung_clk_register_pll(exynos5420_plls, ARRAY_SIZE(exynos5420_plls), |
| reg_base); |
| samsung_clk_register_fixed_rate(exynos5420_fixed_rate_clks, |
| ARRAY_SIZE(exynos5420_fixed_rate_clks)); |
| samsung_clk_register_fixed_factor(exynos5420_fixed_factor_clks, |
| ARRAY_SIZE(exynos5420_fixed_factor_clks)); |
| samsung_clk_register_mux(exynos5420_mux_clks, |
| ARRAY_SIZE(exynos5420_mux_clks)); |
| samsung_clk_register_div(exynos5420_div_clks, |
| ARRAY_SIZE(exynos5420_div_clks)); |
| samsung_clk_register_gate(exynos5420_gate_clks, |
| ARRAY_SIZE(exynos5420_gate_clks)); |
| |
| exynos5420_clk_sleep_init(); |
| } |
| CLK_OF_DECLARE(exynos5420_clk, "samsung,exynos5420-clock", exynos5420_clk_init); |
