| /* |
| * Copyright (c) 2014 Samsung Electronics Co., Ltd. |
| * |
| * 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 Exynos3250 SoC. |
| */ |
| |
| #include <linux/clk.h> |
| #include <linux/clkdev.h> |
| #include <linux/clk-provider.h> |
| #include <linux/of.h> |
| #include <linux/of_address.h> |
| #include <linux/platform_device.h> |
| #include <linux/syscore_ops.h> |
| |
| #include <dt-bindings/clock/exynos3250.h> |
| |
| #include "clk.h" |
| #include "clk-pll.h" |
| |
| #define SRC_LEFTBUS 0x4200 |
| #define DIV_LEFTBUS 0x4500 |
| #define GATE_IP_LEFTBUS 0x4800 |
| #define SRC_RIGHTBUS 0x8200 |
| #define DIV_RIGHTBUS 0x8500 |
| #define GATE_IP_RIGHTBUS 0x8800 |
| #define GATE_IP_PERIR 0x8960 |
| #define MPLL_LOCK 0xc010 |
| #define MPLL_CON0 0xc110 |
| #define VPLL_LOCK 0xc020 |
| #define VPLL_CON0 0xc120 |
| #define UPLL_LOCK 0xc030 |
| #define UPLL_CON0 0xc130 |
| #define SRC_TOP0 0xc210 |
| #define SRC_TOP1 0xc214 |
| #define SRC_CAM 0xc220 |
| #define SRC_MFC 0xc228 |
| #define SRC_G3D 0xc22c |
| #define SRC_LCD 0xc234 |
| #define SRC_ISP 0xc238 |
| #define SRC_FSYS 0xc240 |
| #define SRC_PERIL0 0xc250 |
| #define SRC_PERIL1 0xc254 |
| #define SRC_MASK_TOP 0xc310 |
| #define SRC_MASK_CAM 0xc320 |
| #define SRC_MASK_LCD 0xc334 |
| #define SRC_MASK_ISP 0xc338 |
| #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_MFC 0xc528 |
| #define DIV_G3D 0xc52c |
| #define DIV_LCD 0xc534 |
| #define DIV_ISP 0xc538 |
| #define DIV_FSYS0 0xc540 |
| #define DIV_FSYS1 0xc544 |
| #define DIV_FSYS2 0xc548 |
| #define DIV_PERIL0 0xc550 |
| #define DIV_PERIL1 0xc554 |
| #define DIV_PERIL3 0xc55c |
| #define DIV_PERIL4 0xc560 |
| #define DIV_PERIL5 0xc564 |
| #define DIV_CAM1 0xc568 |
| #define CLKDIV2_RATIO 0xc580 |
| #define GATE_SCLK_CAM 0xc820 |
| #define GATE_SCLK_MFC 0xc828 |
| #define GATE_SCLK_G3D 0xc82c |
| #define GATE_SCLK_LCD 0xc834 |
| #define GATE_SCLK_ISP_TOP 0xc838 |
| #define GATE_SCLK_FSYS 0xc840 |
| #define GATE_SCLK_PERIL 0xc850 |
| #define GATE_IP_CAM 0xc920 |
| #define GATE_IP_MFC 0xc928 |
| #define GATE_IP_G3D 0xc92c |
| #define GATE_IP_LCD 0xc934 |
| #define GATE_IP_ISP 0xc938 |
| #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 |
| |
| /* list of PLLs to be registered */ |
| enum exynos3250_plls { |
| apll, mpll, vpll, upll, |
| nr_plls |
| }; |
| |
| static void __iomem *reg_base; |
| |
| /* |
| * Support for CMU save/restore across system suspends |
| */ |
| #ifdef CONFIG_PM_SLEEP |
| static struct samsung_clk_reg_dump *exynos3250_clk_regs; |
| |
| static unsigned long exynos3250_cmu_clk_regs[] __initdata = { |
| SRC_LEFTBUS, |
| DIV_LEFTBUS, |
| GATE_IP_LEFTBUS, |
| SRC_RIGHTBUS, |
| DIV_RIGHTBUS, |
| GATE_IP_RIGHTBUS, |
| GATE_IP_PERIR, |
| MPLL_LOCK, |
| MPLL_CON0, |
| VPLL_LOCK, |
| VPLL_CON0, |
| UPLL_LOCK, |
| UPLL_CON0, |
| SRC_TOP0, |
| SRC_TOP1, |
| SRC_CAM, |
| SRC_MFC, |
| SRC_G3D, |
| SRC_LCD, |
| SRC_ISP, |
| SRC_FSYS, |
| SRC_PERIL0, |
| SRC_PERIL1, |
| SRC_MASK_TOP, |
| SRC_MASK_CAM, |
| SRC_MASK_LCD, |
| SRC_MASK_ISP, |
| SRC_MASK_FSYS, |
| SRC_MASK_PERIL0, |
| SRC_MASK_PERIL1, |
| DIV_TOP, |
| DIV_CAM, |
| DIV_MFC, |
| DIV_G3D, |
| DIV_LCD, |
| DIV_ISP, |
| DIV_FSYS0, |
| DIV_FSYS1, |
| DIV_FSYS2, |
| DIV_PERIL0, |
| DIV_PERIL1, |
| DIV_PERIL3, |
| DIV_PERIL4, |
| DIV_PERIL5, |
| DIV_CAM1, |
| CLKDIV2_RATIO, |
| GATE_SCLK_CAM, |
| GATE_SCLK_MFC, |
| GATE_SCLK_G3D, |
| GATE_SCLK_LCD, |
| GATE_SCLK_ISP_TOP, |
| GATE_SCLK_FSYS, |
| GATE_SCLK_PERIL, |
| GATE_IP_CAM, |
| GATE_IP_MFC, |
| GATE_IP_G3D, |
| GATE_IP_LCD, |
| GATE_IP_ISP, |
| GATE_IP_FSYS, |
| GATE_IP_PERIL, |
| GATE_BLOCK, |
| APLL_LOCK, |
| SRC_CPU, |
| DIV_CPU0, |
| DIV_CPU1, |
| }; |
| |
| static int exynos3250_clk_suspend(void) |
| { |
| samsung_clk_save(reg_base, exynos3250_clk_regs, |
| ARRAY_SIZE(exynos3250_cmu_clk_regs)); |
| return 0; |
| } |
| |
| static void exynos3250_clk_resume(void) |
| { |
| samsung_clk_restore(reg_base, exynos3250_clk_regs, |
| ARRAY_SIZE(exynos3250_cmu_clk_regs)); |
| } |
| |
| static struct syscore_ops exynos3250_clk_syscore_ops = { |
| .suspend = exynos3250_clk_suspend, |
| .resume = exynos3250_clk_resume, |
| }; |
| |
| static void exynos3250_clk_sleep_init(void) |
| { |
| exynos3250_clk_regs = |
| samsung_clk_alloc_reg_dump(exynos3250_cmu_clk_regs, |
| ARRAY_SIZE(exynos3250_cmu_clk_regs)); |
| if (!exynos3250_clk_regs) { |
| pr_warn("%s: Failed to allocate sleep save data\n", __func__); |
| goto err; |
| } |
| |
| register_syscore_ops(&exynos3250_clk_syscore_ops); |
| return; |
| err: |
| kfree(exynos3250_clk_regs); |
| } |
| #else |
| static inline void exynos3250_clk_sleep_init(void) { } |
| #endif |
| |
| /* list of all parent clock list */ |
| PNAME(mout_vpllsrc_p) = { "fin_pll", }; |
| |
| PNAME(mout_apll_p) = { "fin_pll", "fout_apll", }; |
| PNAME(mout_mpll_p) = { "fin_pll", "fout_mpll", }; |
| PNAME(mout_vpll_p) = { "fin_pll", "fout_vpll", }; |
| PNAME(mout_upll_p) = { "fin_pll", "fout_upll", }; |
| |
| PNAME(mout_mpll_user_p) = { "fin_pll", "div_mpll_pre", }; |
| PNAME(mout_epll_user_p) = { "fin_pll", "mout_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_vpll", }; |
| |
| PNAME(mout_gdl_p) = { "mout_mpll_user_l", }; |
| PNAME(mout_gdr_p) = { "mout_mpll_user_r", }; |
| |
| PNAME(mout_aclk_400_mcuisp_sub_p) |
| = { "fin_pll", "div_aclk_400_mcuisp", }; |
| PNAME(mout_aclk_266_0_p) = { "div_mpll_pre", "mout_vpll", }; |
| PNAME(mout_aclk_266_1_p) = { "mout_epll_user", }; |
| PNAME(mout_aclk_266_p) = { "mout_aclk_266_0", "mout_aclk_266_1", }; |
| PNAME(mout_aclk_266_sub_p) = { "fin_pll", "div_aclk_266", }; |
| |
| PNAME(group_div_mpll_pre_p) = { "div_mpll_pre", }; |
| PNAME(group_epll_vpll_p) = { "mout_epll_user", "mout_vpll" }; |
| PNAME(group_sclk_p) = { "xxti", "xusbxti", |
| "none", "none", |
| "none", "none", "div_mpll_pre", |
| "mout_epll_user", "mout_vpll", }; |
| PNAME(group_sclk_audio_p) = { "audiocdclk", "none", |
| "none", "none", |
| "xxti", "xusbxti", |
| "div_mpll_pre", "mout_epll_user", |
| "mout_vpll", }; |
| PNAME(group_sclk_cam_blk_p) = { "xxti", "xusbxti", |
| "none", "none", "none", |
| "none", "div_mpll_pre", |
| "mout_epll_user", "mout_vpll", |
| "div_cam_blk_320", }; |
| PNAME(group_sclk_fimd0_p) = { "xxti", "xusbxti", |
| "m_bitclkhsdiv4_2l", "none", |
| "none", "none", "div_mpll_pre", |
| "mout_epll_user", "mout_vpll", |
| "none", "none", "none", |
| "div_lcd_blk_145", }; |
| |
| PNAME(mout_mfc_p) = { "mout_mfc_0", "mout_mfc_1" }; |
| PNAME(mout_g3d_p) = { "mout_g3d_0", "mout_g3d_1" }; |
| |
| static struct samsung_fixed_factor_clock fixed_factor_clks[] __initdata = { |
| FFACTOR(0, "sclk_mpll_1600", "mout_mpll", 1, 1, 0), |
| FFACTOR(0, "sclk_mpll_mif", "mout_mpll", 1, 2, 0), |
| FFACTOR(0, "sclk_bpll", "fout_bpll", 1, 2, 0), |
| FFACTOR(0, "div_cam_blk_320", "sclk_mpll_1600", 1, 5, 0), |
| FFACTOR(0, "div_lcd_blk_145", "sclk_mpll_1600", 1, 11, 0), |
| |
| /* HACK: fin_pll hardcoded to xusbxti until detection is implemented. */ |
| FFACTOR(CLK_FIN_PLL, "fin_pll", "xusbxti", 1, 1, 0), |
| }; |
| |
| 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_div_mpll_pre_p,SRC_TOP0, 24, 1), |
| MUX(CLK_MOUT_ACLK_160, "mout_aclk_160", group_div_mpll_pre_p, SRC_TOP0, 20, 1), |
| MUX(CLK_MOUT_ACLK_100, "mout_aclk_100", group_div_mpll_pre_p, SRC_TOP0, 16, 1), |
| MUX(CLK_MOUT_ACLK_266_1, "mout_aclk_266_1", mout_aclk_266_1_p, SRC_TOP0, 14, 1), |
| MUX(CLK_MOUT_ACLK_266_0, "mout_aclk_266_0", mout_aclk_266_0_p, SRC_TOP0, 13, 1), |
| MUX(CLK_MOUT_ACLK_266, "mout_aclk_266", mout_aclk_266_p, SRC_TOP0, 12, 1), |
| MUX(CLK_MOUT_VPLL, "mout_vpll", mout_vpll_p, SRC_TOP0, 8, 1), |
| MUX(CLK_MOUT_EPLL_USER, "mout_epll_user", mout_epll_user_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_UPLL, "mout_upll", mout_upll_p, SRC_TOP1, 28, 1), |
| MUX(CLK_MOUT_ACLK_400_MCUISP_SUB, "mout_aclk_400_mcuisp_sub", mout_aclk_400_mcuisp_sub_p, |
| SRC_TOP1, 24, 1), |
| MUX(CLK_MOUT_ACLK_266_SUB, "mout_aclk_266_sub", mout_aclk_266_sub_p, SRC_TOP1, 20, 1), |
| MUX(CLK_MOUT_MPLL, "mout_mpll", mout_mpll_p, SRC_TOP1, 12, 1), |
| MUX(CLK_MOUT_ACLK_400_MCUISP, "mout_aclk_400_mcuisp", group_div_mpll_pre_p, SRC_TOP1, 8, 1), |
| MUX(CLK_MOUT_VPLLSRC, "mout_vpllsrc", mout_vpllsrc_p, SRC_TOP1, 0, 1), |
| |
| /* SRC_CAM */ |
| MUX(CLK_MOUT_CAM1, "mout_cam1", group_sclk_p, SRC_CAM, 20, 4), |
| MUX(CLK_MOUT_CAM_BLK, "mout_cam_blk", group_sclk_cam_blk_p, SRC_CAM, 0, 4), |
| |
| /* 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_vpll_p, SRC_MFC, 4, 1), |
| MUX(CLK_MOUT_MFC_0, "mout_mfc_0", group_div_mpll_pre_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_vpll_p, SRC_G3D, 4, 1), |
| MUX(CLK_MOUT_G3D_0, "mout_g3d_0", group_div_mpll_pre_p, SRC_G3D, 0, 1), |
| |
| /* SRC_LCD */ |
| MUX(CLK_MOUT_MIPI0, "mout_mipi0", group_sclk_p, SRC_LCD, 12, 4), |
| MUX(CLK_MOUT_FIMD0, "mout_fimd0", group_sclk_fimd0_p, SRC_LCD, 0, 4), |
| |
| /* SRC_ISP */ |
| MUX(CLK_MOUT_UART_ISP, "mout_uart_isp", group_sclk_p, SRC_ISP, 12, 4), |
| MUX(CLK_MOUT_SPI1_ISP, "mout_spi1_isp", group_sclk_p, SRC_ISP, 8, 4), |
| MUX(CLK_MOUT_SPI0_ISP, "mout_spi0_isp", group_sclk_p, SRC_ISP, 4, 4), |
| |
| /* SRC_FSYS */ |
| MUX(CLK_MOUT_TSADC, "mout_tsadc", group_sclk_p, SRC_FSYS, 28, 4), |
| MUX(CLK_MOUT_MMC1, "mout_mmc1", group_sclk_p, SRC_FSYS, 4, 3), |
| MUX(CLK_MOUT_MMC0, "mout_mmc0", group_sclk_p, SRC_FSYS, 0, 3), |
| |
| /* SRC_PERIL0 */ |
| 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_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_AUDIO, "mout_audio", group_sclk_audio_p, SRC_PERIL1, 4, 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(CLK_MOUT_CORE, "mout_core", mout_core_p, SRC_CPU, 16, 1), |
| MUX(CLK_MOUT_APLL, "mout_apll", mout_apll_p, SRC_CPU, 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_MPLL_PRE, "div_mpll_pre", "sclk_mpll_mif", DIV_TOP, 28, 2), |
| 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_CAM1, "div_cam1", "mout_cam1", DIV_CAM, 20, 4), |
| DIV(CLK_DIV_CAM_BLK, "div_cam_blk", "mout_cam_blk", DIV_CAM, 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, 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_PERIL0 */ |
| 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_PERIL4 */ |
| DIV(CLK_DIV_PCM, "div_pcm", "div_audio", DIV_PERIL4, 20, 8), |
| DIV(CLK_DIV_AUDIO, "div_audio", "mout_audio", DIV_PERIL4, 16, 4), |
| |
| /* DIV_PERIL5 */ |
| DIV(CLK_DIV_I2S, "div_i2s", "div_audio", DIV_PERIL5, 8, 6), |
| |
| /* DIV_CPU0 */ |
| DIV(CLK_DIV_CORE2, "div_core2", "div_core", DIV_CPU0, 28, 3), |
| DIV(CLK_DIV_APLL, "div_apll", "mout_apll", DIV_CPU0, 24, 3), |
| 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_COREM, "div_corem", "div_core2", DIV_CPU0, 4, 3), |
| DIV(CLK_DIV_CORE, "div_core", "mout_core", DIV_CPU0, 0, 3), |
| |
| /* 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_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_RIGHTBUS */ |
| GATE(CLK_ASYNC_ISPMX, "async_ispmx", "div_aclk_100", |
| GATE_IP_RIGHTBUS, 9, 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_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_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 */ |
| GATE(CLK_SCLK_JPEG, "sclk_jpeg", "div_cam_blk", |
| GATE_SCLK_CAM, 8, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_M2MSCALER, "sclk_m2mscaler", "div_cam_blk", |
| GATE_SCLK_CAM, 2, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_GSCALER1, "sclk_gscaler1", "div_cam_blk", |
| GATE_SCLK_CAM, 1, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_GSCALER0, "sclk_gscaler0", "div_cam_blk", |
| GATE_SCLK_CAM, 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_MIPIDPHY2L, "sclk_mipidphy2l", "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_FIMD0, "sclk_fimd0", "div_fimd0", |
| GATE_SCLK_LCD, 0, CLK_SET_RATE_PARENT, 0), |
| |
| /* GATE_SCLK_ISP_TOP */ |
| GATE(CLK_SCLK_CAM1, "sclk_cam1", "div_cam1", |
| GATE_SCLK_ISP_TOP, 4, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_UART_ISP, "sclk_uart_isp", "div_uart_isp", |
| GATE_SCLK_ISP_TOP, 3, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_SPI1_ISP, "sclk_spi1_isp", "div_spi1_isp", |
| GATE_SCLK_ISP_TOP, 2, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_SPI0_ISP, "sclk_spi0_isp", "div_spi0_isp", |
| GATE_SCLK_ISP_TOP, 1, CLK_SET_RATE_PARENT, 0), |
| |
| /* GATE_SCLK_FSYS */ |
| GATE(CLK_SCLK_UPLL, "sclk_upll", "mout_upll", GATE_SCLK_FSYS, 10, 0, 0), |
| 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_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_i2s", "div_i2s", |
| GATE_SCLK_PERIL, 18, CLK_SET_RATE_PARENT, 0), |
| GATE(CLK_SCLK_PCM, "sclk_pcm", "div_pcm", |
| GATE_SCLK_PERIL, 16, 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_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_QEJPEG, "qejpeg", "div_cam_blk_320", GATE_IP_CAM, 19, |
| CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_PIXELASYNCM1, "pixelasyncm1", "div_cam_blk_320", |
| GATE_IP_CAM, 18, CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_PIXELASYNCM0, "pixelasyncm0", "div_cam_blk_320", |
| GATE_IP_CAM, 17, CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_PPMUCAMIF, "ppmucamif", "div_cam_blk_320", |
| GATE_IP_CAM, 16, CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_QEM2MSCALER, "qem2mscaler", "div_cam_blk_320", |
| GATE_IP_CAM, 14, CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_QEGSCALER1, "qegscaler1", "div_cam_blk_320", |
| GATE_IP_CAM, 13, CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_QEGSCALER0, "qegscaler0", "div_cam_blk_320", |
| GATE_IP_CAM, 12, CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_SMMUJPEG, "smmujpeg", "div_cam_blk_320", |
| GATE_IP_CAM, 11, 0, 0), |
| GATE(CLK_SMMUM2M2SCALER, "smmum2m2scaler", "div_cam_blk_320", |
| GATE_IP_CAM, 9, 0, 0), |
| GATE(CLK_SMMUGSCALER1, "smmugscaler1", "div_cam_blk_320", |
| GATE_IP_CAM, 8, 0, 0), |
| GATE(CLK_SMMUGSCALER0, "smmugscaler0", "div_cam_blk_320", |
| GATE_IP_CAM, 7, 0, 0), |
| GATE(CLK_JPEG, "jpeg", "div_cam_blk_320", GATE_IP_CAM, 6, 0, 0), |
| GATE(CLK_M2MSCALER, "m2mscaler", "div_cam_blk_320", |
| GATE_IP_CAM, 2, 0, 0), |
| GATE(CLK_GSCALER1, "gscaler1", "div_cam_blk_320", GATE_IP_CAM, 1, 0, 0), |
| GATE(CLK_GSCALER0, "gscaler0", "div_cam_blk_320", GATE_IP_CAM, 0, 0, 0), |
| |
| /* GATE_IP_MFC */ |
| GATE(CLK_QEMFC, "qemfc", "div_aclk_200", GATE_IP_MFC, 5, |
| CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_PPMUMFC_L, "ppmumfc_l", "div_aclk_200", GATE_IP_MFC, 3, |
| CLK_IGNORE_UNUSED, 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_SMMUG3D, "smmug3d", "div_aclk_200", GATE_IP_G3D, 3, 0, 0), |
| GATE(CLK_QEG3D, "qeg3d", "div_aclk_200", GATE_IP_G3D, 2, |
| CLK_IGNORE_UNUSED, 0), |
| 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_QE_CH1_LCD, "qe_ch1_lcd", "div_aclk_160", GATE_IP_LCD, 7, |
| CLK_IGNORE_UNUSED, 0), |
| GATE(CLK_QE_CH0_LCD, "qe_ch0_lcd", "div_aclk_160", GATE_IP_LCD, 6, |
| CLK_IGNORE_UNUSED, 0), |
| 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_FIMD0, "fimd0", "div_aclk_160", GATE_IP_LCD, 0, 0, 0), |
| |
| /* GATE_IP_ISP */ |
| GATE(CLK_CAM1, "cam1", "mout_aclk_266_sub", GATE_IP_ISP, 5, 0, 0), |
| GATE(CLK_UART_ISP_TOP, "uart_isp_top", "mout_aclk_266_sub", |
| GATE_IP_ISP, 3, 0, 0), |
| GATE(CLK_SPI1_ISP_TOP, "spi1_isp_top", "mout_aclk_266_sub", |
| GATE_IP_ISP, 2, 0, 0), |
| GATE(CLK_SPI0_ISP_TOP, "spi0_isp_top", "mout_aclk_266_sub", |
| GATE_IP_ISP, 1, 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_USBOTG, "usbotg", "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_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_PWM, "pwm", "div_aclk_100", GATE_IP_PERIL, 24, 0, 0), |
| GATE(CLK_PCM, "pcm", "div_aclk_100", GATE_IP_PERIL, 23, 0, 0), |
| GATE(CLK_I2S, "i2s", "div_aclk_100", GATE_IP_PERIL, 21, 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_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_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 & UPLL */ |
| static struct samsung_pll_rate_table exynos3250_pll_rates[] = { |
| 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( 533000000, 533, 6, 2), |
| PLL_35XX_RATE( 520000000, 260, 3, 2), |
| PLL_35XX_RATE( 500000000, 250, 3, 2), |
| PLL_35XX_RATE( 400000000, 200, 3, 2), |
| PLL_35XX_RATE( 200000000, 200, 3, 3), |
| PLL_35XX_RATE( 100000000, 200, 3, 4), |
| { /* sentinel */ } |
| }; |
| |
| /* VPLL */ |
| static struct samsung_pll_rate_table exynos3250_vpll_rates[] = { |
| PLL_36XX_RATE(600000000, 100, 2, 1, 0), |
| PLL_36XX_RATE(533000000, 266, 3, 2, 32768), |
| PLL_36XX_RATE(519230987, 173, 2, 2, 5046), |
| PLL_36XX_RATE(500000000, 250, 3, 2, 0), |
| PLL_36XX_RATE(445500000, 148, 2, 2, 32768), |
| PLL_36XX_RATE(445055007, 148, 2, 2, 23047), |
| PLL_36XX_RATE(400000000, 200, 3, 2, 0), |
| PLL_36XX_RATE(371250000, 123, 2, 2, 49152), |
| PLL_36XX_RATE(370878997, 185, 3, 2, 28803), |
| PLL_36XX_RATE(340000000, 170, 3, 2, 0), |
| PLL_36XX_RATE(335000015, 111, 2, 2, 43691), |
| PLL_36XX_RATE(333000000, 111, 2, 2, 0), |
| PLL_36XX_RATE(330000000, 110, 2, 2, 0), |
| PLL_36XX_RATE(320000015, 106, 2, 2, 43691), |
| PLL_36XX_RATE(300000000, 100, 2, 2, 0), |
| PLL_36XX_RATE(275000000, 275, 3, 3, 0), |
| PLL_36XX_RATE(222750000, 148, 2, 3, 32768), |
| PLL_36XX_RATE(222528007, 148, 2, 3, 23069), |
| PLL_36XX_RATE(160000000, 160, 3, 3, 0), |
| PLL_36XX_RATE(148500000, 99, 2, 3, 0), |
| PLL_36XX_RATE(148352005, 98, 2, 3, 59070), |
| PLL_36XX_RATE(108000000, 144, 2, 4, 0), |
| PLL_36XX_RATE( 74250000, 99, 2, 4, 0), |
| PLL_36XX_RATE( 74176002, 98, 3, 4, 59070), |
| PLL_36XX_RATE( 54054000, 216, 3, 5, 14156), |
| PLL_36XX_RATE( 54000000, 144, 2, 5, 0), |
| { /* sentinel */ } |
| }; |
| |
| static struct samsung_pll_clock exynos3250_plls[nr_plls] __initdata = { |
| [apll] = PLL(pll_35xx, CLK_FOUT_APLL, "fout_apll", "fin_pll", |
| APLL_LOCK, APLL_CON0, NULL), |
| [mpll] = PLL(pll_35xx, CLK_FOUT_MPLL, "fout_mpll", "fin_pll", |
| MPLL_LOCK, MPLL_CON0, NULL), |
| [vpll] = PLL(pll_36xx, CLK_FOUT_VPLL, "fout_vpll", "fin_pll", |
| VPLL_LOCK, VPLL_CON0, NULL), |
| [upll] = PLL(pll_35xx, CLK_FOUT_UPLL, "fout_upll", "fin_pll", |
| UPLL_LOCK, UPLL_CON0, NULL), |
| }; |
| |
| static void __init exynos3250_cmu_init(struct device_node *np) |
| { |
| struct samsung_clk_provider *ctx; |
| |
| 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__); |
| |
| samsung_clk_register_fixed_factor(ctx, fixed_factor_clks, |
| ARRAY_SIZE(fixed_factor_clks)); |
| |
| exynos3250_plls[apll].rate_table = exynos3250_pll_rates; |
| exynos3250_plls[mpll].rate_table = exynos3250_pll_rates; |
| exynos3250_plls[vpll].rate_table = exynos3250_vpll_rates; |
| exynos3250_plls[upll].rate_table = exynos3250_pll_rates; |
| |
| samsung_clk_register_pll(ctx, exynos3250_plls, |
| ARRAY_SIZE(exynos3250_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)); |
| |
| exynos3250_clk_sleep_init(); |
| } |
| CLK_OF_DECLARE(exynos3250_cmu, "samsung,exynos3250-cmu", exynos3250_cmu_init); |
