| // SPDX-License-Identifier: GPL-2.0-or-later |
| /* |
| * Copyright (C) 2016 Socionext Inc. |
| * Author: Masahiro Yamada <yamada.masahiro@socionext.com> |
| */ |
| |
| #include <linux/stddef.h> |
| |
| #include "clk-uniphier.h" |
| |
| #define UNIPHIER_LD4_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_LD4_SYS_CLK_NAND(idx) \ |
| UNIPHIER_CLK_FACTOR("nand-50m", -1, "spll", 1, 32), \ |
| UNIPHIER_CLK_GATE("nand", (idx), "nand-50m", 0x2104, 2) |
| |
| #define UNIPHIER_PRO5_SYS_CLK_NAND(idx) \ |
| UNIPHIER_CLK_FACTOR("nand-50m", -1, "spll", 1, 48), \ |
| UNIPHIER_CLK_GATE("nand", (idx), "nand-50m", 0x2104, 2) |
| |
| #define UNIPHIER_LD11_SYS_CLK_NAND(idx) \ |
| UNIPHIER_CLK_FACTOR("nand-50m", -1, "spll", 1, 40), \ |
| UNIPHIER_CLK_GATE("nand", (idx), "nand-50m", 0x210c, 0) |
| |
| #define UNIPHIER_SYS_CLK_NAND_4X(idx) \ |
| UNIPHIER_CLK_FACTOR("nand-4x", (idx), "nand", 4, 1) |
| |
| #define UNIPHIER_LD11_SYS_CLK_EMMC(idx) \ |
| UNIPHIER_CLK_GATE("emmc", (idx), NULL, 0x210c, 2) |
| |
| #define UNIPHIER_LD4_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_LD11_SYS_CLK_HSC(idx) \ |
| UNIPHIER_CLK_GATE("hsc", (idx), NULL, 0x210c, 9) |
| |
| #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)) |
| |
| #define UNIPHIER_PRO4_SYS_CLK_AIO(idx) \ |
| UNIPHIER_CLK_FACTOR("aio-io200m", -1, "spll", 1, 8), \ |
| UNIPHIER_CLK_GATE("aio", (idx), "aio-io200m", 0x2104, 13) |
| |
| #define UNIPHIER_PRO5_SYS_CLK_AIO(idx) \ |
| UNIPHIER_CLK_FACTOR("aio-io200m", -1, "spll", 1, 12), \ |
| UNIPHIER_CLK_GATE("aio", (idx), "aio-io200m", 0x2104, 13) |
| |
| #define UNIPHIER_LD11_SYS_CLK_AIO(idx) \ |
| UNIPHIER_CLK_FACTOR("aio-io200m", -1, "spll", 1, 10), \ |
| UNIPHIER_CLK_GATE("aio", (idx), "aio-io200m", 0x2108, 0) |
| |
| #define UNIPHIER_LD11_SYS_CLK_EVEA(idx) \ |
| UNIPHIER_CLK_FACTOR("evea-io100m", -1, "spll", 1, 20), \ |
| UNIPHIER_CLK_GATE("evea", (idx), "evea-io100m", 0x2108, 1) |
| |
| #define UNIPHIER_LD11_SYS_CLK_EXIV(idx) \ |
| UNIPHIER_CLK_FACTOR("exiv-io200m", -1, "spll", 1, 10), \ |
| UNIPHIER_CLK_GATE("exiv", (idx), "exiv-io200m", 0x2110, 2) |
| |
| #define UNIPHIER_PRO4_SYS_CLK_ETHER(idx) \ |
| UNIPHIER_CLK_GATE("ether", (idx), NULL, 0x2104, 12) |
| |
| #define UNIPHIER_LD11_SYS_CLK_ETHER(idx) \ |
| UNIPHIER_CLK_GATE("ether", (idx), NULL, 0x210c, 6) |
| |
| 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_CLK_FACTOR("spi", -1, "spll", 1, 32), |
| UNIPHIER_LD4_SYS_CLK_NAND(2), |
| UNIPHIER_SYS_CLK_NAND_4X(3), |
| UNIPHIER_LD4_SYS_CLK_SD, |
| UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), |
| UNIPHIER_LD4_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("gpll", -1, "ref", 10, 1), /* 250 MHz */ |
| UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 8), |
| UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 32), |
| UNIPHIER_CLK_FACTOR("spi", 1, "spll", 1, 32), |
| UNIPHIER_LD4_SYS_CLK_NAND(2), |
| UNIPHIER_SYS_CLK_NAND_4X(3), |
| UNIPHIER_LD4_SYS_CLK_SD, |
| UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), |
| UNIPHIER_PRO4_SYS_CLK_ETHER(6), |
| UNIPHIER_CLK_GATE("ether-gb", 7, "gpll", 0x2104, 5), |
| UNIPHIER_LD4_SYS_CLK_STDMAC(8), /* HSC, MIO, RLE */ |
| UNIPHIER_CLK_GATE("ether-phy", 10, "ref", 0x2260, 0), |
| UNIPHIER_PRO4_SYS_CLK_GIO(12), /* Ether, SATA, USB3 */ |
| UNIPHIER_PRO4_SYS_CLK_USB3(14, 0), |
| UNIPHIER_PRO4_SYS_CLK_USB3(15, 1), |
| UNIPHIER_CLK_FACTOR("usb30-hsphy0", 16, "upll", 1, 12), |
| UNIPHIER_CLK_FACTOR("usb30-ssphy0", 17, "ref", 1, 1), |
| UNIPHIER_CLK_FACTOR("usb31-ssphy0", 20, "ref", 1, 1), |
| UNIPHIER_CLK_GATE("sata0", 28, NULL, 0x2104, 18), |
| UNIPHIER_CLK_GATE("sata1", 29, NULL, 0x2104, 19), |
| UNIPHIER_PRO4_SYS_CLK_AIO(40), |
| { /* 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_CLK_FACTOR("spi", -1, "spll", 1, 32), |
| UNIPHIER_LD4_SYS_CLK_NAND(2), |
| UNIPHIER_SYS_CLK_NAND_4X(3), |
| UNIPHIER_LD4_SYS_CLK_SD, |
| UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12), |
| UNIPHIER_LD4_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, "dapll1", 144, 125), /* 2949.12 MHz */ |
| UNIPHIER_CLK_FACTOR("uart", 0, "dapll2", 1, 40), |
| UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48), |
| UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 48), |
| UNIPHIER_PRO5_SYS_CLK_NAND(2), |
| UNIPHIER_SYS_CLK_NAND_4X(3), |
| UNIPHIER_PRO5_SYS_CLK_SD, |
| UNIPHIER_LD4_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), |
| UNIPHIER_CLK_GATE("pcie", 24, NULL, 0x2108, 2), |
| UNIPHIER_PRO5_SYS_CLK_AIO(40), |
| { /* 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_CLK_FACTOR("spi", -1, "spll", 1, 48), |
| UNIPHIER_PRO5_SYS_CLK_NAND(2), |
| UNIPHIER_SYS_CLK_NAND_4X(3), |
| UNIPHIER_PRO5_SYS_CLK_SD, |
| UNIPHIER_PRO4_SYS_CLK_ETHER(6), |
| UNIPHIER_LD4_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-hsphy0", 16, NULL, 0x2104, 19), |
| UNIPHIER_CLK_FACTOR("usb30-ssphy0", 17, "ref", 1, 1), |
| UNIPHIER_CLK_FACTOR("usb30-ssphy1", 18, "ref", 1, 1), |
| UNIPHIER_CLK_GATE("usb31-hsphy0", 20, NULL, 0x2104, 20), |
| UNIPHIER_CLK_FACTOR("usb31-ssphy0", 21, "ref", 1, 1), |
| UNIPHIER_CLK_GATE("sata0", 28, NULL, 0x2104, 22), |
| UNIPHIER_PRO5_SYS_CLK_AIO(40), |
| { /* 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_CLK_FACTOR("spi", -1, "spll", 1, 40), |
| UNIPHIER_LD11_SYS_CLK_NAND(2), |
| UNIPHIER_SYS_CLK_NAND_4X(3), |
| UNIPHIER_LD11_SYS_CLK_EMMC(4), |
| /* Index 5 reserved for eMMC PHY */ |
| UNIPHIER_LD11_SYS_CLK_ETHER(6), |
| UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC, MIO */ |
| UNIPHIER_LD11_SYS_CLK_HSC(9), |
| UNIPHIER_CLK_FACTOR("usb2", -1, "ref", 24, 25), |
| UNIPHIER_LD11_SYS_CLK_AIO(40), |
| UNIPHIER_LD11_SYS_CLK_EVEA(41), |
| UNIPHIER_LD11_SYS_CLK_EXIV(42), |
| /* 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_CLK_FACTOR("spi", -1, "spll", 1, 40), |
| UNIPHIER_LD11_SYS_CLK_NAND(2), |
| UNIPHIER_SYS_CLK_NAND_4X(3), |
| UNIPHIER_LD11_SYS_CLK_EMMC(4), |
| /* Index 5 reserved for eMMC PHY */ |
| UNIPHIER_LD20_SYS_CLK_SD, |
| UNIPHIER_LD11_SYS_CLK_ETHER(6), |
| UNIPHIER_LD11_SYS_CLK_STDMAC(8), /* HSC */ |
| UNIPHIER_LD11_SYS_CLK_HSC(9), |
| /* 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-hsphy0", 16, NULL, 0x210c, 12), |
| UNIPHIER_CLK_GATE("usb30-hsphy1", 17, NULL, 0x210c, 13), |
| UNIPHIER_CLK_FACTOR("usb30-ssphy0", 18, "ref", 1, 1), |
| UNIPHIER_CLK_FACTOR("usb30-ssphy1", 19, "ref", 1, 1), |
| UNIPHIER_CLK_GATE("pcie", 24, NULL, 0x210c, 4), |
| UNIPHIER_LD11_SYS_CLK_AIO(40), |
| UNIPHIER_LD11_SYS_CLK_EVEA(41), |
| UNIPHIER_LD11_SYS_CLK_EXIV(42), |
| /* 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 */ } |
| }; |
| |
| const struct uniphier_clk_data uniphier_pxs3_sys_clk_data[] = { |
| UNIPHIER_CLK_FACTOR("cpll", -1, "ref", 104, 1), /* ARM: 2600 MHz */ |
| UNIPHIER_CLK_FACTOR("spll", -1, "ref", 80, 1), /* 2000 MHz */ |
| UNIPHIER_CLK_FACTOR("s2pll", -1, "ref", 88, 1), /* IPP: 2400 MHz */ |
| UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34), |
| UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40), |
| UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 40), |
| UNIPHIER_LD20_SYS_CLK_SD, |
| UNIPHIER_LD11_SYS_CLK_NAND(2), |
| UNIPHIER_SYS_CLK_NAND_4X(3), |
| UNIPHIER_LD11_SYS_CLK_EMMC(4), |
| UNIPHIER_CLK_GATE("ether0", 6, NULL, 0x210c, 9), |
| UNIPHIER_CLK_GATE("ether1", 7, NULL, 0x210c, 10), |
| UNIPHIER_CLK_GATE("usb30", 12, NULL, 0x210c, 4), /* =GIO0 */ |
| UNIPHIER_CLK_GATE("usb31-0", 13, NULL, 0x210c, 5), /* =GIO1 */ |
| UNIPHIER_CLK_GATE("usb31-1", 14, NULL, 0x210c, 6), /* =GIO1-1 */ |
| UNIPHIER_CLK_GATE("usb30-hsphy0", 16, NULL, 0x210c, 16), |
| UNIPHIER_CLK_GATE("usb30-ssphy0", 17, NULL, 0x210c, 18), |
| UNIPHIER_CLK_GATE("usb30-ssphy1", 18, NULL, 0x210c, 20), |
| UNIPHIER_CLK_GATE("usb31-hsphy0", 20, NULL, 0x210c, 17), |
| UNIPHIER_CLK_GATE("usb31-ssphy0", 21, NULL, 0x210c, 19), |
| UNIPHIER_CLK_GATE("pcie", 24, NULL, 0x210c, 3), |
| UNIPHIER_CLK_GATE("sata0", 28, NULL, 0x210c, 7), |
| UNIPHIER_CLK_GATE("sata1", 29, NULL, 0x210c, 8), |
| UNIPHIER_CLK_GATE("sata-phy", 30, NULL, 0x210c, 21), |
| /* 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-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 */ } |
| }; |
