/* * Copyright (C) 2016 Socionext Inc. * Author: Masahiro Yamada * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include #include "clk-uniphier.h" #define UNIPHIER_SLD3_SYS_CLK_SD \ UNIPHIER_CLK_FACTOR("sd-200m", -1, "spll", 1, 8), \ UNIPHIER_CLK_FACTOR("sd-133m", -1, "vpll27a", 1, 2) #define UNIPHIER_PRO5_SYS_CLK_SD \ UNIPHIER_CLK_FACTOR("sd-200m", -1, "spll", 1, 12), \ UNIPHIER_CLK_FACTOR("sd-133m", -1, "spll", 1, 18) #define UNIPHIER_LD20_SYS_CLK_SD \ UNIPHIER_CLK_FACTOR("sd-200m", -1, "spll", 1, 10), \ UNIPHIER_CLK_FACTOR("sd-133m", -1, "spll", 1, 15) #define UNIPHIER_SLD3_SYS_CLK_NAND(idx) \ UNIPHIER_CLK_GATE("nand", (idx), NULL, 0x2104, 2) #define UNIPHIER_LD11_SYS_CLK_NAND(idx) \ UNIPHIER_CLK_GATE("nand", (idx), NULL, 0x210c, 0) #define UNIPHIER_LD11_SYS_CLK_EMMC(idx) \ UNIPHIER_CLK_GATE("emmc", (idx), NULL, 0x210c, 2) #define UNIPHIER_SLD3_SYS_CLK_STDMAC(idx) \ UNIPHIER_CLK_GATE("stdmac", (idx), NULL, 0x2104, 10) #define UNIPHIER_LD11_SYS_CLK_STDMAC(idx) \ UNIPHIER_CLK_GATE("stdmac", (idx), NULL, 0x210c, 8) #define UNIPHIER_PRO4_SYS_CLK_GIO(idx) \ UNIPHIER_CLK_GATE("gio", (idx), NULL, 0x2104, 6) #define UNIPHIER_PRO4_SYS_CLK_USB3(idx, ch) \ UNIPHIER_CLK_GATE("usb3" #ch, (idx), NULL, 0x2104, 16 + (ch)) const struct uniphier_clk_data uniphier_sld3_sys_clk_data[] = { UNIPHIER_CLK_FACTOR("spll", -1, "ref", 65, 1), /* 1597.44 MHz */ UNIPHIER_CLK_FACTOR("upll", -1, "ref", 6000, 512), /* 288 MHz */ UNIPHIER_CLK_FACTOR("a2pll", -1, "ref", 24, 1), /* 589.824 MHz */ UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 5625, 512), /* 270 MHz */ UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 16), UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16), UNIPHIER_SLD3_SYS_CLK_NAND(2), UNIPHIER_SLD3_SYS_CLK_SD, UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), UNIPHIER_SLD3_SYS_CLK_STDMAC(8), { /* sentinel */ } }; const struct uniphier_clk_data uniphier_ld4_sys_clk_data[] = { UNIPHIER_CLK_FACTOR("spll", -1, "ref", 65, 1), /* 1597.44 MHz */ UNIPHIER_CLK_FACTOR("upll", -1, "ref", 6000, 512), /* 288 MHz */ UNIPHIER_CLK_FACTOR("a2pll", -1, "ref", 24, 1), /* 589.824 MHz */ UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 5625, 512), /* 270 MHz */ UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 16), UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16), UNIPHIER_SLD3_SYS_CLK_NAND(2), UNIPHIER_SLD3_SYS_CLK_SD, UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* Ether, HSC, MIO */ { /* sentinel */ } }; const struct uniphier_clk_data uniphier_pro4_sys_clk_data[] = { UNIPHIER_CLK_FACTOR("spll", -1, "ref", 64, 1), /* 1600 MHz */ UNIPHIER_CLK_FACTOR("upll", -1, "ref", 288, 25), /* 288 MHz */ UNIPHIER_CLK_FACTOR("a2pll", -1, "upll", 256, 125), /* 589.824 MHz */ UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 270, 25), /* 270 MHz */ UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 8), UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 32), UNIPHIER_SLD3_SYS_CLK_NAND(2), UNIPHIER_SLD3_SYS_CLK_SD, UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* HSC, MIO, RLE */ UNIPHIER_PRO4_SYS_CLK_GIO(12), /* Ether, SATA, USB3 */ UNIPHIER_PRO4_SYS_CLK_USB3(14, 0), UNIPHIER_PRO4_SYS_CLK_USB3(15, 1), { /* sentinel */ } }; const struct uniphier_clk_data uniphier_sld8_sys_clk_data[] = { UNIPHIER_CLK_FACTOR("spll", -1, "ref", 64, 1), /* 1600 MHz */ UNIPHIER_CLK_FACTOR("upll", -1, "ref", 288, 25), /* 288 MHz */ UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 270, 25), /* 270 MHz */ UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 20), UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16), UNIPHIER_SLD3_SYS_CLK_NAND(2), UNIPHIER_SLD3_SYS_CLK_SD, UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* Ether, HSC, MIO */ { /* sentinel */ } }; const struct uniphier_clk_data uniphier_pro5_sys_clk_data[] = { UNIPHIER_CLK_FACTOR("spll", -1, "ref", 120, 1), /* 2400 MHz */ UNIPHIER_CLK_FACTOR("dapll1", -1, "ref", 128, 1), /* 2560 MHz */ UNIPHIER_CLK_FACTOR("dapll2", -1, "ref", 144, 125), /* 2949.12 MHz */ UNIPHIER_CLK_FACTOR("uart", 0, "dapll2", 1, 40), UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48), UNIPHIER_SLD3_SYS_CLK_NAND(2), UNIPHIER_PRO5_SYS_CLK_SD, UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* HSC */ UNIPHIER_PRO4_SYS_CLK_GIO(12), /* PCIe, USB3 */ UNIPHIER_PRO4_SYS_CLK_USB3(14, 0), UNIPHIER_PRO4_SYS_CLK_USB3(15, 1), { /* sentinel */ } }; const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = { UNIPHIER_CLK_FACTOR("spll", -1, "ref", 96, 1), /* 2400 MHz */ UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 27), UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48), UNIPHIER_SLD3_SYS_CLK_NAND(2), UNIPHIER_PRO5_SYS_CLK_SD, UNIPHIER_SLD3_SYS_CLK_STDMAC(8), /* HSC, RLE */ /* GIO is always clock-enabled: no function for 0x2104 bit6 */ UNIPHIER_PRO4_SYS_CLK_USB3(14, 0), UNIPHIER_PRO4_SYS_CLK_USB3(15, 1), /* The document mentions 0x2104 bit 18, but not functional */ UNIPHIER_CLK_GATE("usb30-phy", 16, NULL, 0x2104, 19), UNIPHIER_CLK_GATE("usb31-phy", 20, NULL, 0x2104, 20), { /* sentinel */ } }; const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = { UNIPHIER_CLK_FACTOR("cpll", -1, "ref", 392, 5), /* 1960 MHz */ UNIPHIER_CLK_FACTOR("mpll", -1, "ref", 64, 1), /* 1600 MHz */ UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */ UNIPHIER_CLK_FACTOR("vspll", -1, "ref", 80, 1), /* 2000 MHz */ UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34), UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40), UNIPHIER_LD11_SYS_CLK_NAND(2), UNIPHIER_LD11_SYS_CLK_EMMC(4), /* Index 5 reserved for eMMC PHY */ UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC, MIO */ UNIPHIER_CLK_FACTOR("usb2", -1, "ref", 24, 25), /* CPU gears */ UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8), UNIPHIER_CLK_DIV4("mpll", 2, 3, 4, 8), UNIPHIER_CLK_DIV3("spll", 3, 4, 8), /* Note: both gear1 and gear4 are spll/4. This is not a bug. */ UNIPHIER_CLK_CPUGEAR("cpu-ca53", 33, 0x8080, 0xf, 8, "cpll/2", "spll/4", "cpll/3", "spll/3", "spll/4", "spll/8", "cpll/4", "cpll/8"), UNIPHIER_CLK_CPUGEAR("cpu-ipp", 34, 0x8100, 0xf, 8, "mpll/2", "spll/4", "mpll/3", "spll/3", "spll/4", "spll/8", "mpll/4", "mpll/8"), { /* sentinel */ } }; const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = { UNIPHIER_CLK_FACTOR("cpll", -1, "ref", 88, 1), /* ARM: 2200 MHz */ UNIPHIER_CLK_FACTOR("gppll", -1, "ref", 52, 1), /* Mali: 1300 MHz */ UNIPHIER_CLK_FACTOR("mpll", -1, "ref", 64, 1), /* Codec: 1600 MHz */ UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */ UNIPHIER_CLK_FACTOR("s2pll", -1, "ref", 88, 1), /* IPP: 2200 MHz */ UNIPHIER_CLK_FACTOR("vppll", -1, "ref", 504, 5), /* 2520 MHz */ UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34), UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40), UNIPHIER_LD11_SYS_CLK_NAND(2), UNIPHIER_LD11_SYS_CLK_EMMC(4), /* Index 5 reserved for eMMC PHY */ UNIPHIER_LD20_SYS_CLK_SD, UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC */ /* GIO is always clock-enabled: no function for 0x210c bit5 */ /* * clock for USB Link is enabled by the logic "OR" of bit 14 and bit 15. * We do not use bit 15 here. */ UNIPHIER_CLK_GATE("usb30", 14, NULL, 0x210c, 14), UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 12), UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 13), /* CPU gears */ UNIPHIER_CLK_DIV4("cpll", 2, 3, 4, 8), UNIPHIER_CLK_DIV4("spll", 2, 3, 4, 8), UNIPHIER_CLK_DIV4("s2pll", 2, 3, 4, 8), UNIPHIER_CLK_CPUGEAR("cpu-ca72", 32, 0x8000, 0xf, 8, "cpll/2", "spll/2", "cpll/3", "spll/3", "spll/4", "spll/8", "cpll/4", "cpll/8"), UNIPHIER_CLK_CPUGEAR("cpu-ca53", 33, 0x8080, 0xf, 8, "cpll/2", "spll/2", "cpll/3", "spll/3", "spll/4", "spll/8", "cpll/4", "cpll/8"), UNIPHIER_CLK_CPUGEAR("cpu-ipp", 34, 0x8100, 0xf, 8, "s2pll/2", "spll/2", "s2pll/3", "spll/3", "spll/4", "spll/8", "s2pll/4", "s2pll/8"), { /* sentinel */ } };