diff --git a/sys/arm64/rockchip/clk/rk3288_cru.c b/sys/arm64/rockchip/clk/rk3288_cru.c index 6a8c63137df7..3f4a59864545 100644 --- a/sys/arm64/rockchip/clk/rk3288_cru.c +++ b/sys/arm64/rockchip/clk/rk3288_cru.c @@ -1,1026 +1,927 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2018 Emmanuel Vadot * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define CRU_SOFTRST_SIZE 12 #define CRU_APLL_CON(x) (0x000 + (x) * 0x4) #define CRU_DPLL_CON(x) (0x010 + (x) * 0x4) #define CRU_CPLL_CON(x) (0x020 + (x) * 0x4) #define CRU_GPLL_CON(x) (0x030 + (x) * 0x4) #define CRU_NPLL_CON(x) (0x040 + (x) * 0x4) #define CRU_MODE_CON 0x050 #define CRU_CLKSEL_CON(x) (0x060 + (x) * 0x4) #define CRU_CLKGATE_CON(x) (0x160 + (x) * 0x4) #define CRU_GLB_SRST_FST_VALUE 0x1b0 #define CRU_GLB_SRST_SND_VALUE 0x1b4 #define CRU_SOFTRST_CON(x) (0x1b8 + (x) * 0x4) #define CRU_MISC_CON 0x1e8 #define CRU_GLB_CNT_TH 0x1ec #define CRU_GLB_RST_CON 0x1f0 #define CRU_GLB_RST_ST 0x1f8 #define CRU_SDMMC_CON0 0x200 #define CRU_SDMMC_CON1 0x204 #define CRU_SDIO0_CON0 0x208 #define CRU_SDIO0_CON1 0x20c #define CRU_SDIO1_CON0 0x210 #define CRU_SDIO1_CON1 0x214 #define CRU_EMMC_CON0 0x218 #define CRU_EMMC_CON1 0x21c /* GATES */ #define GATE(_idx, _clkname, _pname, _o, _s) \ { \ .id = _idx, \ .name = _clkname, \ .parent_name = _pname, \ .offset = CRU_CLKGATE_CON(_o), \ .shift = _s, \ } static struct rk_cru_gate rk3288_gates[] = { /* CRU_CLKGATE_CON0 */ GATE(0, "sclk_acc_efuse", "xin24m", 0, 12), GATE(0, "cpll_aclk_cpu", "cpll", 0, 11), GATE(0, "gpll_aclk_cpu", "gpll", 0, 10), GATE(0, "gpll_ddr", "gpll", 0, 9), GATE(0, "dpll_ddr", "dpll", 0, 8), GATE(0, "aclk_bus_2pmu", "aclk_cpu_pre", 0, 7), GATE(PCLK_CPU, "pclk_cpu", "pclk_cpu_s", 0, 5), GATE(HCLK_CPU, "hclk_cpu", "hclk_cpu_s", 0, 4), GATE(ACLK_CPU, "aclk_cpu", "aclk_cpu_pre", 0, 3), GATE(0, "gpll_core", "gpll", 0, 2), GATE(0, "apll_core", "apll", 0, 1), /* CRU_CLKGATE_CON1 */ GATE(0, "uart3_frac", "uart3_frac_s", 1, 15), GATE(0, "uart3_src", "uart3_src_s", 1, 14), GATE(0, "uart2_frac", "uart2_frac_s", 1, 13), GATE(0, "uart2_src", "uart2_src_s", 1, 12), GATE(0, "uart1_frac", "uart1_frac_s", 1, 11), GATE(0, "uart1_src", "uart1_src_s", 1, 10), GATE(0, "uart0_frac", "uart0_frac_s", 1, 9), GATE(0, "uart0_src", "uart0_src_s", 1, 8), GATE(SCLK_TIMER5, "sclk_timer5", "xin24m", 1, 5), GATE(SCLK_TIMER4, "sclk_timer4", "xin24m", 1, 4), GATE(SCLK_TIMER3, "sclk_timer3", "xin24m", 1, 3), GATE(SCLK_TIMER2, "sclk_timer2", "xin24m", 1, 2), GATE(SCLK_TIMER1, "sclk_timer1", "xin24m", 1, 1), GATE(SCLK_TIMER0, "sclk_timer0", "xin24m", 1, 0), /* CRU_CLKGATE_CON2 */ GATE(0, "uart4_frac", "uart4_frac_s", 2, 13), GATE(0, "uart4_src", "uart4_src_s", 2, 12), GATE(SCLK_SPI2, "sclk_spi2", "sclk_spi2_s", 2, 11), GATE(SCLK_SPI1, "sclk_spi1", "sclk_spi1_s", 2, 10), GATE(SCLK_SPI0, "sclk_spi0", "sclk_spi0_s", 2, 9), GATE(SCLK_SARADC, "sclk_saradc", "sclk_saradc_s", 2, 8), GATE(SCLK_TSADC, "sclk_tsadc", "sclk_tsadc_s", 2, 7), GATE(0, "hsadc_src", "hsadc_src_s", 2, 6), GATE(0, "mac_pll_src", "mac_pll_src_s", 2, 5), GATE(PCLK_PERI, "pclk_peri", "pclk_peri_s", 2, 3), GATE(HCLK_PERI, "hclk_peri", "hclk_peri_s", 2, 2), GATE(ACLK_PERI, "aclk_peri", "aclk_peri_src", 2, 1), GATE(0, "aclk_peri_src", "aclk_peri_src_s", 2, 0), /* CRU_CLKGATE_CON3 */ GATE(SCLK_ISP_JPE, "sclk_isp_jpe", "sclk_isp_jpe_s", 3, 15), GATE(SCLK_ISP, "sclk_isp", "sclk_isp_s", 3, 14), GATE(SCLK_EDP, "sclk_edp", "sclk_edp_s", 3, 13), GATE(SCLK_EDP_24M, "sclk_edp_24m", "sclk_edp_24m_s", 3, 12), GATE(0, "aclk_vdpu", "aclk_vdpu_s", 3, 11), GATE(0, "hclk_vcodec_pre", "hclk_vcodec_pre_s", 3, 10), GATE(0, "aclk_vepu", "aclk_vepu_s", 3, 9), GATE(0, "vip_src", "vip_src_s", 3, 7), /* 6 - Not in TRM, sclk_hsicphy480m in Linux */ GATE(0, "aclk_rga_pre", "aclk_rga_pre_s", 3, 5), GATE(SCLK_RGA, "sclk_rga", "sclk_rga_s", 3, 4), GATE(DCLK_VOP1, "dclk_vop1", "dclk_vop1_s", 3, 3), GATE(0, "aclk_vio1", "aclk_vio1_s", 3, 2), GATE(DCLK_VOP0, "dclk_vop0", "dclk_vop0_s", 3, 1), GATE(0, "aclk_vio0", "aclk_vio0_s", 3, 0), /* CRU_CLKGATE_CON4 */ /* 15 - Test clock generator */ GATE(0, "jtag", "ext_jtag", 4, 14), GATE(0, "sclk_ddrphy1", "ddrphy", 4, 13), GATE(0, "sclk_ddrphy0", "ddrphy", 4, 12), GATE(0, "sclk_tspout", "sclk_tspout_s", 4, 11), GATE(0, "sclk_tsp", "sclk_tsp_s", 4, 10), GATE(SCLK_SPDIF8CH, "sclk_spdif_8ch", "spdif_8ch_mux", 4, 9), GATE(0, "spdif_8ch_frac", "spdif_8ch_frac_s", 4, 8), GATE(0, "spdif_8ch_pre", "spdif_8ch_pre_s", 4, 7), GATE(SCLK_SPDIF, "sclk_spdif", "spdif_mux", 4, 6), GATE(0, "spdif_frac", "spdif_frac_s", 4, 5), GATE(0, "spdif_pre", "spdif_pre_s", 4, 4), GATE(SCLK_I2S0, "sclk_i2s0", "i2s_pre", 4, 3), GATE(0, "i2s_frac", "i2s_frac_s", 4, 2), GATE(0, "i2s_src", "i2s_src_s", 4, 1), GATE(SCLK_I2S0_OUT, "i2s0_clkout", "i2s0_clkout_s", 4, 1), /* CRU_CLKGATE_CON5 */ GATE(SCLK_MIPIDSI_24M, "sclk_mipidsi_24m", "xin24m", 5, 15), GATE(SCLK_USBPHY480M_SRC, "usbphy480m_src", "usbphy480m_src_s", 5, 14), GATE(SCLK_PS2C, "sclk_ps2c", "xin24m", 5, 13), GATE(SCLK_HDMI_HDCP, "sclk_hdmi_hdcp", "xin24m", 5, 12), GATE(SCLK_HDMI_CEC, "sclk_hdmi_cec", "xin32k", 5, 11), GATE(SCLK_PVTM_GPU, "sclk_pvtm_gpu", "xin24m", 5, 10), GATE(SCLK_PVTM_CORE, "sclk_pvtm_core", "xin24m", 5, 9), GATE(0, "pclk_pd_pmu", "pclk_pd_pmu_s", 5, 8), GATE(SCLK_GPU, "sclk_gpu", "sclk_gpu_s", 5, 7), GATE(SCLK_NANDC1, "sclk_nandc1", "sclk_nandc1_s", 5, 6), GATE(SCLK_NANDC0, "sclk_nandc0", "sclk_nandc0_s", 5, 5), GATE(SCLK_CRYPTO, "crypto", "crypto_s", 5, 4), GATE(SCLK_MACREF_OUT, "sclk_macref_out", "mac_clk", 5, 3), GATE(SCLK_MACREF, "sclk_macref", "mac_clk", 5, 2), GATE(SCLK_MAC_TX, "sclk_mac_tx", "mac_clk", 5, 1), GATE(SCLK_MAC_RX, "sclk_mac_rx", "mac_clk", 5, 0), /* CRU_CLKGATE_CON6 */ GATE(PCLK_I2C4, "pclk_i2c4", "pclk_peri", 6, 15), GATE(PCLK_I2C3, "pclk_i2c3", "pclk_peri", 6, 14), GATE(PCLK_I2C1, "pclk_i2c1", "pclk_peri", 6, 13), GATE(PCLK_UART4, "pclk_uart4", "pclk_peri", 6, 12), GATE(PCLK_UART3, "pclk_uart3", "pclk_peri", 6, 11), GATE(PCLK_UART1, "pclk_uart1", "pclk_peri", 6, 9), GATE(PCLK_UART0, "pclk_uart0", "pclk_peri", 6, 8), GATE(PCLK_PS2C, "pclk_ps2c", "pclk_peri", 6, 7), GATE(PCLK_SPI2, "pclk_spi2", "pclk_peri", 6, 6), GATE(PCLK_SPI1, "pclk_spi1", "pclk_peri", 6, 5), GATE(PCLK_SPI0, "pclk_spi0", "pclk_peri", 6, 4), GATE(ACLK_DMAC2, "aclk_dmac2", "aclk_peri", 6, 3), GATE(0, "aclk_peri_axi_matrix", "aclk_peri", 6, 2), GATE(0, "pclk_peri_matrix", "pclk_peri", 6, 1), GATE(0, "hclk_peri_matrix", "hclk_peri", 6, 0), /* CRU_CLKGATE_CON7 */ GATE(HCLK_NANDC1, "hclk_nandc1", "hclk_peri", 7, 15), GATE(HCLK_NANDC0, "hclk_nandc0", "hclk_peri", 7, 14), GATE(0, "hclk_mem", "hclk_peri", 7, 13), GATE(0, "hclk_emem", "hclk_peri", 7, 12), GATE(0, "aclk_peri_niu", "aclk_peri", 7, 11), GATE(0, "hclk_peri_ahb_arbi", "hclk_peri", 7, 10), GATE(0, "hclk_usb_peri", "hclk_peri", 7, 9), /* 8 - Not in TRM - hclk_hsic in Linux */ GATE(HCLK_USBHOST1, "hclk_host1", "hclk_peri", 7, 7), GATE(HCLK_USBHOST0, "hclk_host0", "hclk_peri", 7, 6), GATE(0, "pmu_hclk_otg0", "hclk_peri", 7, 5), GATE(HCLK_OTG0, "hclk_otg0", "hclk_peri", 7, 4), GATE(PCLK_SIM, "pclk_sim", "pclk_peri", 7, 3), GATE(PCLK_TSADC, "pclk_tsadc", "pclk_peri", 7, 2), GATE(PCLK_SARADC, "pclk_saradc", "pclk_peri", 7, 1), GATE(PCLK_I2C5, "pclk_i2c5", "pclk_peri", 7, 0), /* CRU_CLKGATE_CON8 */ GATE(ACLK_MMU, "aclk_mmu", "aclk_peri", 8, 12), /* 11 - 9 27m_tsp, hsadc_1_tsp, hsadc_1_tsp */ GATE(HCLK_TSP, "hclk_tsp", "hclk_peri", 8, 8), GATE(HCLK_HSADC, "hclk_hsadc", "hclk_peri", 8, 7), GATE(HCLK_EMMC, "hclk_emmc", "hclk_peri", 8, 6), GATE(HCLK_SDIO1, "hclk_sdio1", "hclk_peri", 8, 5), GATE(HCLK_SDIO0, "hclk_sdio0", "hclk_peri", 8, 4), GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_peri", 8, 3), GATE(HCLK_GPS, "hclk_gps", "aclk_peri", 8, 2), GATE(PCLK_GMAC, "pclk_gmac", "pclk_peri", 8, 1), GATE(ACLK_GMAC, "aclk_gmac", "aclk_peri", 8, 0), /* CRU_CLKGATE_CON9 */ GATE(HCLK_VCODEC, "hclk_vcodec", "hclk_vcodec_pre", 9, 1), GATE(ACLK_VCODEC, "aclk_vcodec", "aclk_vcodec_pre", 9, 0), /* CRU_CLKGATE_CON10 */ GATE(PCLK_PUBL0, "pclk_publ0", "pclk_cpu", 10, 15), GATE(PCLK_DDRUPCTL0, "pclk_ddrupctl0", "pclk_cpu", 10, 14), GATE(0, "aclk_strc_sys", "aclk_cpu", 10, 13), GATE(ACLK_DMAC1, "aclk_dmac1", "aclk_cpu", 10, 12), GATE(HCLK_SPDIF8CH, "hclk_spdif_8ch", "hclk_cpu", 10, 11), GATE(HCLK_SPDIF, "hclk_spdif", "hclk_cpu", 10, 10), GATE(HCLK_ROM, "hclk_rom", "hclk_cpu", 10, 9), GATE(HCLK_I2S0, "hclk_i2s0", "hclk_cpu", 10, 8), GATE(0, "sclk_intmem2", "aclk_cpu", 10, 7), GATE(0, "sclk_intmem1", "aclk_cpu", 10, 6), GATE(0, "sclk_intmem0", "aclk_cpu", 10, 5), GATE(0, "aclk_intmem", "aclk_cpu", 10, 4), GATE(PCLK_I2C2, "pclk_i2c2", "pclk_cpu", 10, 3), GATE(PCLK_I2C0, "pclk_i2c0", "pclk_cpu", 10, 2), GATE(PCLK_TIMER, "pclk_timer", "pclk_cpu", 10, 1), GATE(PCLK_PWM, "pclk_pwm", "pclk_cpu", 10, 0), /* CRU_CLKGATE_CON11 */ GATE(PCLK_RKPWM, "pclk_rkpwm", "pclk_cpu", 11, 11), GATE(PCLK_EFUSE256, "pclk_efuse_256", "pclk_cpu", 11, 10), GATE(PCLK_UART2, "pclk_uart2", "pclk_cpu", 11, 9), GATE(0, "aclk_ccp", "aclk_cpu", 11, 8), GATE(HCLK_CRYPTO, "hclk_crypto", "hclk_cpu", 11, 7), GATE(ACLK_CRYPTO, "aclk_crypto", "aclk_cpu", 11, 6), GATE(0, "nclk_ddrupctl1", "ddrphy", 11, 5), GATE(0, "nclk_ddrupctl0", "ddrphy", 11, 4), GATE(PCLK_TZPC, "pclk_tzpc", "pclk_cpu", 11, 3), GATE(PCLK_EFUSE1024, "pclk_efuse_1024", "pclk_cpu", 11, 2), GATE(PCLK_PUBL1, "pclk_publ1", "pclk_cpu", 11, 1), GATE(PCLK_DDRUPCTL1, "pclk_ddrupctl1", "pclk_cpu", 11, 0), /* CRU_CLKGATE_CON12 */ GATE(0, "pclk_core_niu", "pclk_dbg_pre", 12, 11), GATE(0, "cs_dbg", "pclk_dbg_pre", 12, 10), GATE(0, "pclk_dbg", "pclk_dbg_pre", 12, 9), GATE(0, "armcore0", "armcore0_s", 12, 8), GATE(0, "armcore1", "armcore1_s", 12, 7), GATE(0, "armcore2", "armcore2_s", 12, 6), GATE(0, "armcore3", "armcore3_s", 12, 5), GATE(0, "l2ram", "l2ram_s", 12, 4), GATE(0, "aclk_core_m0", "aclk_core_m0_s", 12, 3), GATE(0, "aclk_core_mp", "aclk_core_mp_s", 12, 2), GATE(0, "atclk", "atclk_s", 12, 1), GATE(0, "pclk_dbg_pre", "pclk_dbg_pre_s", 12, 0), /* CRU_CLKGATE_CON13 */ GATE(SCLK_HEVC_CORE, "sclk_hevc_core", "sclk_hevc_core_s", 13, 15), GATE(SCLK_HEVC_CABAC, "sclk_hevc_cabac", "sclk_hevc_cabac_s", 13, 14), GATE(ACLK_HEVC, "aclk_hevc", "aclk_hevc_s", 13, 13), GATE(0, "wii", "wifi_frac_s", 13, 12), GATE(SCLK_LCDC_PWM1, "sclk_lcdc_pwm1", "xin24m", 13, 11), GATE(SCLK_LCDC_PWM0, "sclk_lcdc_pwm0", "xin24m", 13, 10), /* 9 - Not in TRM - hsicphy12m_xin12m in Linux */ GATE(0, "c2c_host", "aclk_cpu_src", 13, 8), GATE(SCLK_OTG_ADP, "sclk_otg_adp", "xin32k", 13, 7), GATE(SCLK_OTGPHY2, "sclk_otgphy2", "xin24m", 13, 6), GATE(SCLK_OTGPHY1, "sclk_otgphy1", "xin24m", 13, 5), GATE(SCLK_OTGPHY0, "sclk_otgphy0", "xin24m", 13, 4), GATE(SCLK_EMMC, "sclk_emmc", "sclk_emmc_s", 13, 3), GATE(SCLK_SDIO1, "sclk_sdio1", "sclk_sdio1_s", 13, 2), GATE(SCLK_SDIO0, "sclk_sdio0", "sclk_sdio0_s", 13, 1), GATE(SCLK_SDMMC, "sclk_sdmmc", "sclk_sdmmc_s", 13, 0), /* CRU_CLKGATE_CON14 */ GATE(0, "pclk_alive_niu", "pclk_pd_alive", 14, 12), GATE(PCLK_GRF, "pclk_grf", "pclk_pd_alive", 14, 11), GATE(PCLK_GPIO8, "pclk_gpio8", "pclk_pd_alive", 14, 8), GATE(PCLK_GPIO7, "pclk_gpio7", "pclk_pd_alive", 14, 7), GATE(PCLK_GPIO6, "pclk_gpio6", "pclk_pd_alive", 14, 6), GATE(PCLK_GPIO5, "pclk_gpio5", "pclk_pd_alive", 14, 5), GATE(PCLK_GPIO4, "pclk_gpio4", "pclk_pd_alive", 14, 4), GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_pd_alive", 14, 3), GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_pd_alive", 14, 2), GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_pd_alive", 14, 1), /* CRU_CLKGATE_CON15*/ GATE(HCLK_VIP, "hclk_vip", "hclk_vio", 15, 15), GATE(ACLK_VIP, "aclk_vip", "aclk_vio0", 15, 14), GATE(ACLK_RGA_NIU, "aclk_rga_niu", "aclk_rga_pre", 15, 13), GATE(ACLK_VIO1_NIU, "aclk_vio1_niu", "aclk_vio1", 15, 12), GATE(ACLK_VIO0_NIU, "aclk_vio0_niu", "aclk_vio0", 15, 11), GATE(HCLK_VIO_NIU, "hclk_vio_niu", "hclk_vio", 15, 10), GATE(HCLK_VIO_AHB_ARBI, "hclk_vio_ahb_arbi", "hclk_vio",15, 9), GATE(HCLK_VOP1, "hclk_vop1", "hclk_vio", 15, 8), GATE(ACLK_VOP1, "aclk_vop1", "aclk_vio1", 15, 7), GATE(HCLK_VOP0, "hclk_vop0", "hclk_vio", 15, 6), GATE(ACLK_VOP0, "aclk_vop0", "aclk_vio0", 15, 5), /* 4 - aclk_lcdc_iep */ GATE(HCLK_IEP, "hclk_iep", "hclk_vio", 15, 3), GATE(ACLK_IEP, "aclk_iep", "aclk_vio0", 15, 2), GATE(HCLK_RGA, "hclk_rga", "hclk_vio", 15, 1), GATE(ACLK_RGA, "aclk_rga", "aclk_rga_pre", 15, 0), /* CRU_CLKGATE_CON16 */ GATE(PCLK_VIO2_H2P, "pclk_vio2_h2p", "hclk_vio", 16, 11), GATE(HCLK_VIO2_H2P, "hclk_vio2_h2p", "hclk_vio", 16, 10), GATE(PCLK_HDMI_CTRL, "pclk_hdmi_ctrl", "hclk_vio", 16, 9), GATE(PCLK_EDP_CTRL, "pclk_edp_ctrl", "hclk_vio", 16, 8), GATE(PCLK_LVDS_PHY, "pclk_lvds_phy", "hclk_vio", 16, 7), GATE(PCLK_MIPI_CSI, "pclk_mipi_csi", "hclk_vio", 16, 6), GATE(PCLK_MIPI_DSI1, "pclk_mipi_dsi1", "hclk_vio", 16, 5), GATE(PCLK_MIPI_DSI0, "pclk_mipi_dsi0", "hclk_vio", 16, 4), GATE(PCLK_ISP_IN, "pclk_isp_in", "ext_isp", 16, 3), GATE(ACLK_ISP, "aclk_isp", "aclk_vio1", 16, 2), GATE(HCLK_ISP, "hclk_isp", "hclk_vio", 16, 1), GATE(0, "pclk_vip_in", "ext_vip", 16, 0), /* CRU_CLKGATE_CON17 */ GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_pd_pmu", 17, 4), GATE(PCLK_SGRF, "pclk_sgrf", "pclk_pd_pmu", 17, 3), GATE(0, "pclk_pmu_niu", "pclk_pd_pmu", 17, 2), GATE(0, "pclk_intmem1", "pclk_pd_pmu", 17, 1), GATE(PCLK_PMU, "pclk_pmu", "pclk_pd_pmu", 17, 0), /* CRU_CLKGATE_CON18 */ GATE(ACLK_GPU, "aclk_gpu", "sclk_gpu", 18, 0), }; /* * PLLs */ #define PLL_RATE_BA(_hz, _ref, _fb, _post, _ba) \ { \ .freq = _hz, \ .refdiv = _ref, \ .fbdiv = _fb, \ .postdiv1 = _post, \ .bwadj = _ba, \ } #define PLL_RATE(_mhz, _ref, _fb, _post) \ PLL_RATE_BA(_mhz, _ref, _fb, _post, ((_fb < 2) ? 1 : _fb >> 1)) static struct rk_clk_pll_rate rk3288_pll_rates[] = { PLL_RATE( 2208000000, 1, 92, 1), PLL_RATE( 2184000000, 1, 91, 1), PLL_RATE( 2160000000, 1, 90, 1), PLL_RATE( 2136000000, 1, 89, 1), PLL_RATE( 2112000000, 1, 88, 1), PLL_RATE( 2088000000, 1, 87, 1), PLL_RATE( 2064000000, 1, 86, 1), PLL_RATE( 2040000000, 1, 85, 1), PLL_RATE( 2016000000, 1, 84, 1), PLL_RATE( 1992000000, 1, 83, 1), PLL_RATE( 1968000000, 1, 82, 1), PLL_RATE( 1944000000, 1, 81, 1), PLL_RATE( 1920000000, 1, 80, 1), PLL_RATE( 1896000000, 1, 79, 1), PLL_RATE( 1872000000, 1, 78, 1), PLL_RATE( 1848000000, 1, 77, 1), PLL_RATE( 1824000000, 1, 76, 1), PLL_RATE( 1800000000, 1, 75, 1), PLL_RATE( 1776000000, 1, 74, 1), PLL_RATE( 1752000000, 1, 73, 1), PLL_RATE( 1728000000, 1, 72, 1), PLL_RATE( 1704000000, 1, 71, 1), PLL_RATE( 1680000000, 1, 70, 1), PLL_RATE( 1656000000, 1, 69, 1), PLL_RATE( 1632000000, 1, 68, 1), PLL_RATE( 1608000000, 1, 67, 1), PLL_RATE( 1560000000, 1, 65, 1), PLL_RATE( 1512000000, 1, 63, 1), PLL_RATE( 1488000000, 1, 62, 1), PLL_RATE( 1464000000, 1, 61, 1), PLL_RATE( 1440000000, 1, 60, 1), PLL_RATE( 1416000000, 1, 59, 1), PLL_RATE( 1392000000, 1, 58, 1), PLL_RATE( 1368000000, 1, 57, 1), PLL_RATE( 1344000000, 1, 56, 1), PLL_RATE( 1320000000, 1, 55, 1), PLL_RATE( 1296000000, 1, 54, 1), PLL_RATE( 1272000000, 1, 53, 1), PLL_RATE( 1248000000, 1, 52, 1), PLL_RATE( 1224000000, 1, 51, 1), PLL_RATE( 1200000000, 1, 50, 1), PLL_RATE( 1188000000, 2, 99, 1), PLL_RATE( 1176000000, 1, 49, 1), PLL_RATE( 1128000000, 1, 47, 1), PLL_RATE( 1104000000, 1, 46, 1), PLL_RATE( 1008000000, 1, 84, 2), PLL_RATE( 912000000, 1, 76, 2), PLL_RATE( 891000000, 8, 594, 2), PLL_RATE( 888000000, 1, 74, 2), PLL_RATE( 816000000, 1, 68, 2), PLL_RATE( 798000000, 2, 133, 2), PLL_RATE( 792000000, 1, 66, 2), PLL_RATE( 768000000, 1, 64, 2), PLL_RATE( 742500000, 8, 495, 2), PLL_RATE( 696000000, 1, 58, 2), PLL_RATE_BA( 621000000, 1, 207, 8, 1), PLL_RATE( 600000000, 1, 50, 2), PLL_RATE_BA( 594000000, 1, 198, 8, 1), PLL_RATE( 552000000, 1, 46, 2), PLL_RATE( 504000000, 1, 84, 4), PLL_RATE( 500000000, 3, 125, 2), PLL_RATE( 456000000, 1, 76, 4), PLL_RATE( 428000000, 1, 107, 6), PLL_RATE( 408000000, 1, 68, 4), PLL_RATE( 400000000, 3, 100, 2), PLL_RATE_BA( 394000000, 1, 197, 12, 1), PLL_RATE( 384000000, 2, 128, 4), PLL_RATE( 360000000, 1, 60, 4), PLL_RATE_BA( 356000000, 1, 178, 12, 1), PLL_RATE_BA( 324000000, 1, 189, 14, 1), PLL_RATE( 312000000, 1, 52, 4), PLL_RATE_BA( 308000000, 1, 154, 12, 1), PLL_RATE_BA( 303000000, 1, 202, 16, 1), PLL_RATE( 300000000, 1, 75, 6), PLL_RATE_BA( 297750000, 2, 397, 16, 1), PLL_RATE_BA( 293250000, 2, 391, 16, 1), PLL_RATE_BA( 292500000, 1, 195, 16, 1), PLL_RATE( 273600000, 1, 114, 10), PLL_RATE_BA( 273000000, 1, 182, 16, 1), PLL_RATE_BA( 270000000, 1, 180, 16, 1), PLL_RATE_BA( 266250000, 2, 355, 16, 1), PLL_RATE_BA( 256500000, 1, 171, 16, 1), PLL_RATE( 252000000, 1, 84, 8), PLL_RATE_BA( 250500000, 1, 167, 16, 1), PLL_RATE_BA( 243428571, 1, 142, 14, 1), PLL_RATE( 238000000, 1, 119, 12), PLL_RATE_BA( 219750000, 2, 293, 16, 1), PLL_RATE_BA( 216000000, 1, 144, 16, 1), PLL_RATE_BA( 213000000, 1, 142, 16, 1), PLL_RATE( 195428571, 1, 114, 14), PLL_RATE( 160000000, 1, 80, 12), PLL_RATE( 157500000, 1, 105, 16), PLL_RATE( 126000000, 1, 84, 16), PLL_RATE( 48000000, 1, 64, 32), {}, }; static struct rk_clk_armclk_rates rk3288_armclk_rates[] = { { 1800000000, 1}, { 1704000000, 1}, { 1608000000, 1}, { 1512000000, 1}, { 1416000000, 1}, { 1200000000, 1}, { 1008000000, 1}, { 816000000, 1}, { 696000000, 1}, { 600000000, 1}, { 408000000, 1}, { 312000000, 1}, { 216000000, 1}, { 126000000, 1}, }; - -/* Fixed rate clock. */ -#define FRATE(_id, _name, _freq) \ -{ \ - .type = RK_CLK_FIXED, \ - .clk.fixed = &(struct clk_fixed_def) { \ - .clkdef.id = _id, \ - .clkdef.name = _name, \ - .clkdef.parent_names = NULL, \ - .clkdef.parent_cnt = 0, \ - .clkdef.flags = CLK_NODE_STATIC_STRINGS, \ - .freq = _freq, \ - }, \ -} - -/* Fixed rate multipier/divider. */ -#define FACT(_id, _name, _pname, _mult, _div) \ -{ \ - .type = RK_CLK_FIXED, \ - .clk.fixed = &(struct clk_fixed_def) { \ - .clkdef.id = _id, \ - .clkdef.name = _name, \ - .clkdef.parent_names = (const char *[]){_pname}, \ - .clkdef.parent_cnt = 1, \ - .clkdef.flags = CLK_NODE_STATIC_STRINGS, \ - .mult = _mult, \ - .div = _div, \ - }, \ -} - /* Standard PLL. */ #define PLL(_id, _name, _base, _shift) \ { \ .type = RK3066_CLK_PLL, \ .clk.pll = &(struct rk_clk_pll_def) { \ .clkdef.id = _id, \ .clkdef.name = _name, \ .clkdef.parent_names = pll_src_p, \ .clkdef.parent_cnt = nitems(pll_src_p), \ .clkdef.flags = CLK_NODE_STATIC_STRINGS, \ .base_offset = _base, \ .mode_reg = CRU_MODE_CON, \ .mode_shift = _shift, \ .rates = rk3288_pll_rates, \ }, \ } -/* Multiplexer. */ -#define MUX(_id, _name, _pn, _f, _mo, _ms, _mw) \ -{ \ - .type = RK_CLK_MUX, \ - .clk.mux = &(struct rk_clk_mux_def) { \ - .clkdef.id = _id, \ - .clkdef.name = _name, \ - .clkdef.parent_names = _pn, \ - .clkdef.parent_cnt = nitems(_pn), \ - .clkdef.flags = CLK_NODE_STATIC_STRINGS, \ - .offset = CRU_CLKSEL_CON(_mo), \ - .shift = _ms, \ - .width = _mw, \ - .mux_flags = _f, \ - }, \ -} - #define ARMDIV(_id, _name, _pn, _r, _o, _ds, _dw, _ms, _mw, _mp, _ap) \ { \ .type = RK_CLK_ARMCLK, \ .clk.armclk = &(struct rk_clk_armclk_def) { \ .clkdef.id = _id, \ .clkdef.name = _name, \ .clkdef.parent_names = _pn, \ .clkdef.parent_cnt = nitems(_pn), \ .clkdef.flags = CLK_NODE_STATIC_STRINGS, \ .muxdiv_offset = CRU_CLKSEL_CON(_o), \ .mux_shift = _ms, \ .mux_width = _mw, \ .div_shift = _ds, \ .div_width = _dw, \ .main_parent = _mp, \ .alt_parent = _ap, \ .rates = _r, \ .nrates = nitems(_r), \ }, \ } -/* Fixed rate multipier/divider. */ -#define FRACT(_id, _name, _pname, _f, _o) \ -{ \ - .type = RK_CLK_FRACT, \ - .clk.fract = &(struct rk_clk_fract_def) { \ - .clkdef.id = _id, \ - .clkdef.name = _name, \ - .clkdef.parent_names = (const char *[]){_pname}, \ - .clkdef.parent_cnt = 1, \ - .clkdef.flags = CLK_NODE_STATIC_STRINGS, \ - .offset = CRU_CLKSEL_CON(_o), \ - .flags = _f, \ - }, \ -} - -/* Full composite clock. */ -#define COMP(_id, _name, _pnames, _f, _o, _ds, _dw, _ms, _mw) \ -{ \ - .type = RK_CLK_COMPOSITE, \ - .clk.composite = &(struct rk_clk_composite_def) { \ - .clkdef.id = _id, \ - .clkdef.name = _name, \ - .clkdef.parent_names = _pnames, \ - .clkdef.parent_cnt = nitems(_pnames), \ - .clkdef.flags = CLK_NODE_STATIC_STRINGS, \ - .muxdiv_offset = CRU_CLKSEL_CON(_o), \ - .mux_shift = _ms, \ - .mux_width = _mw, \ - .div_shift = _ds, \ - .div_width = _dw, \ - .flags = RK_CLK_COMPOSITE_HAVE_MUX | _f, \ - }, \ -} - -/* Composite clock without mux (divider olnly). */ -#define CDIV(_id, _name, _pname, _f, _o, _ds, _dw) \ -{ \ - .type = RK_CLK_COMPOSITE, \ - .clk.composite = &(struct rk_clk_composite_def) { \ - .clkdef.id = _id, \ - .clkdef.name = _name, \ - .clkdef.parent_names = (const char *[]){_pname}, \ - .clkdef.parent_cnt = 1, \ - .clkdef.flags = CLK_NODE_STATIC_STRINGS, \ - .muxdiv_offset = CRU_CLKSEL_CON(_o), \ - .div_shift = _ds, \ - .div_width = _dw, \ - .flags = _f, \ - }, \ -} - - #define PLIST(_name) static const char *_name[] PLIST(pll_src_p) = {"xin24m", "xin24m", "xin32k"}; PLIST(armclk_p)= {"apll_core", "gpll_core"}; PLIST(ddrphy_p) = {"dpll_ddr", "gpll_ddr"}; PLIST(aclk_cpu_p) = {"cpll_aclk_cpu", "gpll_aclk_cpu"}; PLIST(cpll_gpll_p) = {"cpll", "gpll"}; PLIST(npll_cpll_gpll_p) = {"npll", "cpll", "gpll"}; PLIST(cpll_gpll_npll_p) = {"cpll", "gpll", "npll"}; PLIST(cpll_gpll_usb480m_p)= {"cpll", "gpll", "usbphy480m_src"}; PLIST(cpll_gpll_usb480m_npll_p) = {"cpll", "gpll", "usbphy480m_src", "npll"}; PLIST(mmc_p) = {"cpll", "gpll", "xin24m", "xin24m"}; PLIST(i2s_pre_p) = {"i2s_src", "i2s_frac", "ext_i2s", "xin12m"}; PLIST(i2s_clkout_p) = {"i2s_pre", "xin12m"}; PLIST(spdif_p) = {"spdif_pre", "spdif_frac", "xin12m"}; PLIST(spdif_8ch_p) = {"spdif_8ch_pre", "spdif_8ch_frac", "xin12m"}; PLIST(uart0_p) = {"uart0_src", "uart0_frac", "xin24m"}; PLIST(uart1_p) = {"uart1_src", "uart1_frac", "xin24m"}; PLIST(uart2_p) = {"uart2_src", "uart2_frac", "xin24m"}; PLIST(uart3_p) = {"uart3_src", "uart3_frac", "xin24m"}; PLIST(uart4_p) = {"uart4_src", "uart4_frac", "xin24m"}; PLIST(vip_out_p) = {"vip_src", "xin24m"}; PLIST(mac_p) = {"mac_pll_src", "ext_gmac"}; PLIST(hsadcout_p) = {"hsadc_src", "ext_hsadc"}; PLIST(edp_24m_p) = {"ext_edp_24m", "xin24m"}; PLIST(tspout_p) = {"cpll", "gpll", "npll", "xin27m"}; PLIST(wifi_p) = {"cpll", "gpll"}; PLIST(usbphy480m_p) = {"sclk_otgphy1_480m", "sclk_otgphy2_480m", "sclk_otgphy0_480m"}; /* PLIST(aclk_vcodec_pre_p) = {"aclk_vepu", "aclk_vdpu"}; */ static struct rk_clk rk3288_clks[] = { /* External clocks */ LINK("xin24m"), FRATE(0, "xin32k", 32000), FRATE(0, "xin27m", 27000000), FRATE(0, "ext_hsadc", 0), FRATE(0, "ext_jtag", 0), FRATE(0, "ext_isp", 0), FRATE(0, "ext_vip", 0), FRATE(0, "ext_i2s", 0), FRATE(0, "ext_edp_24m", 0), FRATE(0, "sclk_otgphy0_480m", 0), FRATE(0, "sclk_otgphy1_480m", 0), FRATE(0, "sclk_otgphy2_480m", 0), FRATE(0, "aclk_vcodec_pre", 0), /* Fixed dividers */ - FACT(0, "xin12m", "xin24m", 1, 2), - FACT(0, "hclk_vcodec_pre_s", "aclk_vcodec_pre", 1, 4), + FFACT(0, "xin12m", "xin24m", 1, 2), + FFACT(0, "hclk_vcodec_pre_s", "aclk_vcodec_pre", 1, 4), PLL(PLL_APLL, "apll", CRU_APLL_CON(0), 0), PLL(PLL_DPLL, "dpll", CRU_DPLL_CON(0), 4), PLL(PLL_CPLL, "cpll", CRU_CPLL_CON(0), 8), PLL(PLL_GPLL, "gpll", CRU_GPLL_CON(0), 12), PLL(PLL_NPLL, "npll", CRU_NPLL_CON(0), 14), /* CRU_CLKSEL0_CON */ ARMDIV(ARMCLK, "armclk", armclk_p, rk3288_armclk_rates, 0, 8, 5, 15, 1, 0, 1), CDIV(0, "aclk_core_mp_s", "armclk", 0, 0, 4, 4), CDIV(0, "aclk_core_m0_s", "armclk", 0, 0, 0, 4), /* CRU_CLKSEL1_CON */ CDIV(0, "pclk_cpu_s", "aclk_cpu_pre", 0, 1, 12, 3), CDIV(0, "hclk_cpu_s", "aclk_cpu_pre", RK_CLK_COMPOSITE_DIV_EXP, 1, 8, 2), COMP(0, "aclk_cpu_src", aclk_cpu_p, 0, 1, 3, 5, 15, 1), CDIV(0, "aclk_cpu_pre", "aclk_cpu_src", 0, 1, 0, 3), /* CRU_CLKSEL2_CON */ /* 12:8 testout_div */ CDIV(0, "sclk_tsadc_s", "xin32k", 0, 2, 0, 6), /* CRU_CLKSEL3_CON */ MUX(SCLK_UART4, "sclk_uart4", uart4_p, 0, 3, 8, 2), CDIV(0, "uart4_src_s", "uart_src", 0, 3, 0, 7), /* CRU_CLKSEL4_CON */ MUX(0, "i2s_pre", i2s_pre_p, 0, 4, 8, 2), MUX(0, "i2s0_clkout_s", i2s_clkout_p, 0, 4, 12, 1), COMP(0, "i2s_src_s", cpll_gpll_p, 0, 4, 0, 7, 15, 1), /* CRU_CLKSEL5_CON */ MUX(0, "spdif_src", cpll_gpll_p, 0, 5, 15, 1), MUX(0, "spdif_mux", spdif_p, 0, 5, 8, 2), CDIV(0, "spdif_pre_s", "spdif_src", 0, 5, 0, 7), /* CRU_CLKSEL6_CON */ COMP(0, "sclk_isp_jpe_s", cpll_gpll_npll_p, 0, 6, 8, 6, 14, 2), COMP(0, "sclk_isp_s", cpll_gpll_npll_p, 0, 6, 0, 6, 6, 2), /* CRU_CLKSEL7_CON */ FRACT(0, "uart4_frac_s", "uart4_src", 0, 7), /* CRU_CLKSEL8_CON */ FRACT(0, "i2s_frac_s", "i2s_src", 0, 8), /* CRU_CLKSEL9_CON */ FRACT(0, "spdif_frac_s", "spdif_src", 0, 9), /* CRU_CLKSEL10_CON */ CDIV(0, "pclk_peri_s", "aclk_peri_src", RK_CLK_COMPOSITE_DIV_EXP, 10, 12, 2), CDIV(0, "hclk_peri_s", "aclk_peri_src", RK_CLK_COMPOSITE_DIV_EXP, 10, 8, 2), COMP(0, "aclk_peri_src_s", cpll_gpll_p, 0, 10, 0, 5, 15, 1), /* CRU_CLKSEL11_CON */ COMP(0, "sclk_sdmmc_s", mmc_p, 0, 11, 0, 6, 6, 2), /* CRU_CLKSEL12_CON */ COMP(0, "sclk_emmc_s", mmc_p, 0, 12, 8, 6, 14, 2), COMP(0, "sclk_sdio0_s", mmc_p, 0, 12, 0, 6, 6, 2), /* CRU_CLKSEL13_CON */ MUX(0, "uart_src", cpll_gpll_p, 0, 13, 15, 1), MUX(0, "usbphy480m_src_s", usbphy480m_p, 0, 13, 11, 2), MUX(SCLK_UART0, "sclk_uart0", uart0_p, 0, 13, 8, 2), COMP(0, "uart0_src_s", cpll_gpll_usb480m_npll_p, 0, 13, 0, 7, 13, 2), /* CRU_CLKSEL14_CON */ MUX(SCLK_UART1, "sclk_uart1", uart1_p, 0, 14, 8, 2), CDIV(0, "uart1_src_s", "uart_src", 0, 14, 0, 7), /* CRU_CLKSEL15_CON */ MUX(SCLK_UART2, "sclk_uart2", uart2_p, 0, 15, 8, 2), CDIV(0, "uart2_src_s", "uart_src", 0, 15, 0, 7), /* CRU_CLKSEL16_CON */ MUX(SCLK_UART3, "sclk_uart3", uart3_p, 0, 16, 8, 2), CDIV(0, "uart3_src_s", "uart_src", 0, 16, 0, 7), /* CRU_CLKSEL17_CON */ FRACT(0, "uart0_frac_s", "uart0_src", 0, 17), /* CRU_CLKSEL18_CON */ FRACT(0, "uart1_frac_s", "uart1_src", 0, 18), /* CRU_CLKSEL19_CON */ FRACT(0, "uart2_frac_s", "uart2_src", 0, 19), /* CRU_CLKSEL20_CON */ FRACT(0, "uart3_frac_s", "uart3_src", 0, 20), /* CRU_CLKSEL21_CON */ COMP(0, "mac_pll_src_s", npll_cpll_gpll_p, 0, 21, 8, 5, 0, 2), MUX(SCLK_MAC, "mac_clk", mac_p, 0, 21, 4, 1), /* CRU_CLKSEL22_CON */ MUX(0, "sclk_hsadc_out", hsadcout_p, 0, 22, 4, 1), COMP(0, "hsadc_src_s", cpll_gpll_p, 0, 22, 8, 8, 0, 1), MUX(0, "wifi_src", wifi_p, 0, 22, 1, 1), /* 7 - inverter "sclk_hsadc", "sclk_hsadc_out" */ /* CRU_CLKSEL23_CON */ FRACT(0, "wifi_frac_s", "wifi_src", 0, 23), /* CRU_CLKSEL24_CON */ CDIV(0, "sclk_saradc_s", "xin24m", 0, 24, 8, 8), /* CRU_CLKSEL25_CON */ COMP(0, "sclk_spi1_s", cpll_gpll_p, 0, 25, 8, 7, 15, 1), COMP(0, "sclk_spi0_s", cpll_gpll_p, 0, 25, 0, 7, 7, 1), /* CRU_CLKSEL26_CON */ COMP(SCLK_VIP_OUT, "sclk_vip_out", vip_out_p, 0, 26, 9, 5, 15, 1), MUX(0, "vip_src_s", cpll_gpll_p, 0, 26, 8, 1), CDIV(0, "crypto_s", "aclk_cpu_pre", 0, 26, 6, 2), COMP(0, "ddrphy", ddrphy_p, RK_CLK_COMPOSITE_DIV_EXP, 26, 0, 2, 2, 1), /* CRU_CLKSEL27_CON */ COMP(0, "dclk_vop0_s", cpll_gpll_npll_p, 0, 27, 8, 8, 0, 2), MUX(0, "sclk_edp_24m_s", edp_24m_p, 0, 28, 15, 1), CDIV(0, "hclk_vio", "aclk_vio0", 0, 28, 8, 5), COMP(0, "sclk_edp_s", cpll_gpll_npll_p, 0, 28, 0, 6, 6, 2), /* CRU_CLKSEL29_CON */ COMP(0, "dclk_vop1_s", cpll_gpll_npll_p, 0, 29, 8, 8, 6, 2), /* 4 - inverter "pclk_vip" "pclk_vip_in" */ /* 3 - inverter "pclk_isp", "pclk_isp_in" */ /* CRU_CLKSEL30_CON */ COMP(0, "sclk_rga_s", cpll_gpll_usb480m_p, 0, 30, 8, 5, 14, 2), COMP(0, "aclk_rga_pre_s", cpll_gpll_usb480m_p, 0, 30, 0, 5, 6, 2), /* CRU_CLKSEL31_CON */ COMP(0, "aclk_vio1_s", cpll_gpll_usb480m_p, 0, 31, 8, 5, 14, 2), COMP(0, "aclk_vio0_s", cpll_gpll_usb480m_p, 0, 31, 0, 5, 6, 2), /* CRU_CLKSEL32_CON */ COMP(0, "aclk_vdpu_s", cpll_gpll_usb480m_p, 0, 32, 8, 5, 14, 2), COMP(0, "aclk_vepu_s", cpll_gpll_usb480m_p, 0, 32, 0, 5, 6, 2), /* CRU_CLKSEL33_CON */ CDIV(0, "pclk_pd_alive", "gpll", 0, 33, 8, 5), CDIV(0, "pclk_pd_pmu_s", "gpll", 0, 33, 0, 5), /* CRU_CLKSEL34_CON */ COMP(0, "sclk_sdio1_s", mmc_p, 0, 34, 8, 6, 14, 2), COMP(0, "sclk_gpu_s", cpll_gpll_usb480m_npll_p, 0, 34, 0, 5, 6, 2), /* CRU_CLKSEL35_CON */ COMP(0, "sclk_tspout_s", tspout_p, 0, 35, 8, 5, 14, 2), COMP(0, "sclk_tsp_s", cpll_gpll_npll_p, 0, 35, 0, 5, 6, 2), /* CRU_CLKSEL36_CON */ CDIV(0, "armcore3_s", "armclk", 0, 36, 12, 3), CDIV(0, "armcore2_s", "armclk", 0, 36, 8, 3), CDIV(0, "armcore1_s", "armclk", 0, 36, 4, 3), CDIV(0, "armcore0_s", "armclk", 0, 36, 0, 3), /* CRU_CLKSEL37_CON */ CDIV(0, "pclk_dbg_pre_s", "armclk", 0, 37, 9, 5), CDIV(0, "atclk_s", "armclk", 0, 37, 4, 5), CDIV(0, "l2ram_s", "armclk", 0, 37, 0, 3), /* CRU_CLKSEL38_CON */ COMP(0, "sclk_nandc1_s", cpll_gpll_p, 0, 38, 8, 5, 15, 1), COMP(0, "sclk_nandc0_s", cpll_gpll_p, 0, 38, 0, 5, 7, 1), /* CRU_CLKSEL39_CON */ COMP(0, "aclk_hevc_s", cpll_gpll_npll_p, 0, 39, 8, 5, 14, 2), COMP(0, "sclk_spi2_s", cpll_gpll_p, 0, 39, 0, 7, 7, 1), /* CRU_CLKSEL40_CON */ CDIV(HCLK_HEVC, "hclk_hevc", "aclk_hevc", 0, 40, 12, 2), MUX(0, "spdif_8ch_mux", spdif_8ch_p, 0, 40, 8, 2), CDIV(0, "spdif_8ch_pre_s", "spdif_src", 0, 40, 0, 7), /* CRU_CLKSEL41_CON */ FRACT(0, "spdif_8ch_frac_s", "spdif_8ch_pre", 0, 41), /* CRU_CLKSEL42_CON */ COMP(0, "sclk_hevc_core_s", cpll_gpll_npll_p, 0, 42, 8, 5, 14, 2), COMP(0, "sclk_hevc_cabac_s", cpll_gpll_npll_p, 0, 42, 0, 5, 6, 2), /* * not yet implemented MMC clocks * id name src reg * SCLK_SDMMC_DRV, "sdmmc_drv", "sclk_sdmmc", RK3288_SDMMC_CON0 * SCLK_SDMMC_SAMPLE, "sdmmc_sample", "sclk_sdmmc", RK3288_SDMMC_CON1, * SCLK_SDIO0_DRV, "sdio0_drv", "sclk_sdio0", RK3288_SDIO0_CON0, 1), * SCLK_SDIO0_SAMPLE, "sdio0_sample", "sclk_sdio0", RK3288_SDIO0_CON1, 0), * SCLK_SDIO1_DRV, "sdio1_drv", "sclk_sdio1", RK3288_SDIO1_CON0, 1), * SCLK_SDIO1_SAMPLE, "sdio1_sample", "sclk_sdio1", RK3288_SDIO1_CON1, 0), * SCLK_EMMC_DRV, "emmc_drv", "sclk_emmc", RK3288_EMMC_CON0, 1), * SCLK_EMMC_SAMPLE, "emmc_sample", "sclk_emmc", RK3288_EMMC_CON1, 0), * * and GFR based mux for "aclk_vcodec_pre" */ }; static int rk3288_cru_probe(device_t dev) { if (!ofw_bus_status_okay(dev)) return (ENXIO); if (ofw_bus_is_compatible(dev, "rockchip,rk3288-cru")) { device_set_desc(dev, "Rockchip RK3288 Clock and Reset Unit"); return (BUS_PROBE_DEFAULT); } return (ENXIO); } static int rk3288_cru_attach(device_t dev) { struct rk_cru_softc *sc; sc = device_get_softc(dev); sc->dev = dev; sc->gates = rk3288_gates; sc->ngates = nitems(rk3288_gates); sc->clks = rk3288_clks; sc->nclks = nitems(rk3288_clks); sc->reset_num = CRU_SOFTRST_SIZE * 16; sc->reset_offset = CRU_SOFTRST_CON(0); return (rk_cru_attach(dev)); } static device_method_t rk3288_cru_methods[] = { /* Device interface */ DEVMETHOD(device_probe, rk3288_cru_probe), DEVMETHOD(device_attach, rk3288_cru_attach), DEVMETHOD_END }; static devclass_t rk3288_cru_devclass; DEFINE_CLASS_1(rk3288_cru, rk3288_cru_driver, rk3288_cru_methods, sizeof(struct rk_cru_softc), rk_cru_driver); EARLY_DRIVER_MODULE(rk3288_cru, simplebus, rk3288_cru_driver, rk3288_cru_devclass, 0, 0, BUS_PASS_BUS + BUS_PASS_ORDER_MIDDLE + 1);