int __init db8500_clk_init(void) { struct prcmu_fw_version *fw_version; /* * Disable pwl's and slimbus' bus and kernel clocks without touching * any parents. Because for slimbus, the prcmu fw has not correctly * configured the clocks at boot and for pwl the kclk parent * is unknown. */ /* slimbus' bus and kernel clocks */ writel(1 << 8, __io_address(U8500_CLKRST1_BASE) + PRCC_PCKDIS); writel(1 << 8, __io_address(U8500_CLKRST1_BASE) + PRCC_KCKDIS); /* pwl's bus and kernel clocks */ writel(1 << 3, __io_address(U8500_CLKRST2_BASE) + PRCC_PCKDIS); writel(1 << 1, __io_address(U8500_CLKRST2_BASE) + PRCC_KCKDIS); fw_version = prcmu_get_fw_version(); if (fw_version != NULL) switch (fw_version->project) { case PRCMU_FW_PROJECT_U8500_C2: case PRCMU_FW_PROJECT_U9500_C2: case PRCMU_FW_PROJECT_U8520: case PRCMU_FW_PROJECT_U8420: configure_c2_clocks(); break; default: break; } clkdev_add_table(u8500_v2_sysclks, ARRAY_SIZE(u8500_v2_sysclks)); clkdev_add_table(u8500_clocks, ARRAY_SIZE(u8500_clocks)); #ifdef CONFIG_DEBUG_FS clk_debugfs_add_table(u8500_v2_sysclks, ARRAY_SIZE(u8500_v2_sysclks)); clk_debugfs_add_table(u8500_clocks, ARRAY_SIZE(u8500_clocks)); #endif return 0; }
void u8500_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, u32 clkrst5_base, u32 clkrst6_base) { struct prcmu_fw_version *fw_version; const char *sgaclk_parent = NULL; struct clk *clk; /* Clock sources */ clk = clk_reg_prcmu_gate("soc0_pll", NULL, PRCMU_PLLSOC0, CLK_IS_ROOT|CLK_IGNORE_UNUSED); clk_register_clkdev(clk, "soc0_pll", NULL); clk = clk_reg_prcmu_gate("soc1_pll", NULL, PRCMU_PLLSOC1, CLK_IS_ROOT|CLK_IGNORE_UNUSED); clk_register_clkdev(clk, "soc1_pll", NULL); clk = clk_reg_prcmu_gate("ddr_pll", NULL, PRCMU_PLLDDR, CLK_IS_ROOT|CLK_IGNORE_UNUSED); clk_register_clkdev(clk, "ddr_pll", NULL); /* FIXME: Add sys, ulp and int clocks here. */ clk = clk_register_fixed_rate(NULL, "rtc32k", "NULL", CLK_IS_ROOT|CLK_IGNORE_UNUSED, 32768); clk_register_clkdev(clk, "clk32k", NULL); clk_register_clkdev(clk, "apb_pclk", "rtc-pl031"); /* PRCMU clocks */ fw_version = prcmu_get_fw_version(); if (fw_version != NULL) { switch (fw_version->project) { case PRCMU_FW_PROJECT_U8500_C2: case PRCMU_FW_PROJECT_U8520: case PRCMU_FW_PROJECT_U8420: sgaclk_parent = "soc0_pll"; break; default: break; } } if (sgaclk_parent) clk = clk_reg_prcmu_gate("sgclk", sgaclk_parent, PRCMU_SGACLK, 0); else clk = clk_reg_prcmu_gate("sgclk", NULL, PRCMU_SGACLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "mali"); clk = clk_reg_prcmu_gate("uartclk", NULL, PRCMU_UARTCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "UART"); clk = clk_reg_prcmu_gate("msp02clk", NULL, PRCMU_MSP02CLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "MSP02"); clk = clk_reg_prcmu_gate("msp1clk", NULL, PRCMU_MSP1CLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "MSP1"); clk = clk_reg_prcmu_gate("i2cclk", NULL, PRCMU_I2CCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "I2C"); clk = clk_reg_prcmu_gate("slimclk", NULL, PRCMU_SLIMCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "slim"); clk = clk_reg_prcmu_gate("per1clk", NULL, PRCMU_PER1CLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "PERIPH1"); clk = clk_reg_prcmu_gate("per2clk", NULL, PRCMU_PER2CLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "PERIPH2"); clk = clk_reg_prcmu_gate("per3clk", NULL, PRCMU_PER3CLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "PERIPH3"); clk = clk_reg_prcmu_gate("per5clk", NULL, PRCMU_PER5CLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "PERIPH5"); clk = clk_reg_prcmu_gate("per6clk", NULL, PRCMU_PER6CLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "PERIPH6"); clk = clk_reg_prcmu_gate("per7clk", NULL, PRCMU_PER7CLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "PERIPH7"); clk = clk_reg_prcmu_scalable("lcdclk", NULL, PRCMU_LCDCLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "lcd"); clk_register_clkdev(clk, "lcd", "mcde"); clk = clk_reg_prcmu_opp_gate("bmlclk", NULL, PRCMU_BMLCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "bml"); clk = clk_reg_prcmu_scalable("hsitxclk", NULL, PRCMU_HSITXCLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); clk = clk_reg_prcmu_scalable("hsirxclk", NULL, PRCMU_HSIRXCLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); clk = clk_reg_prcmu_scalable("hdmiclk", NULL, PRCMU_HDMICLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "hdmi"); clk_register_clkdev(clk, "hdmi", "mcde"); clk = clk_reg_prcmu_scalable("apeatclk", NULL, PRCMU_APEATCLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "apeat"); clk = clk_reg_prcmu_scalable("apetraceclk", NULL, PRCMU_APETRACECLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "apetrace"); clk = clk_reg_prcmu_gate("mcdeclk", NULL, PRCMU_MCDECLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "mcde"); clk_register_clkdev(clk, "mcde", "mcde"); clk_register_clkdev(clk, "dsisys", "dsilink.0"); clk_register_clkdev(clk, "dsisys", "dsilink.1"); clk_register_clkdev(clk, "dsisys", "dsilink.2"); clk = clk_reg_prcmu_opp_gate("ipi2cclk", NULL, PRCMU_IPI2CCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "ipi2"); clk = clk_reg_prcmu_gate("dsialtclk", NULL, PRCMU_DSIALTCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "dsialt"); clk = clk_reg_prcmu_gate("dmaclk", NULL, PRCMU_DMACLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "dma40.0"); clk = clk_reg_prcmu_gate("b2r2clk", NULL, PRCMU_B2R2CLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "b2r2"); clk_register_clkdev(clk, NULL, "b2r2_core"); clk_register_clkdev(clk, NULL, "U8500-B2R2.0"); clk = clk_reg_prcmu_scalable("tvclk", NULL, PRCMU_TVCLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "tv"); clk_register_clkdev(clk, "tv", "mcde"); clk = clk_reg_prcmu_gate("sspclk", NULL, PRCMU_SSPCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "SSP"); clk = clk_reg_prcmu_gate("rngclk", NULL, PRCMU_RNGCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "rngclk"); clk = clk_reg_prcmu_gate("uiccclk", NULL, PRCMU_UICCCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "uicc"); clk = clk_reg_prcmu_gate("timclk", NULL, PRCMU_TIMCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "mtu0"); clk_register_clkdev(clk, NULL, "mtu1"); clk = clk_reg_prcmu_opp_volt_scalable("sdmmcclk", NULL, PRCMU_SDMMCCLK, 100000000, CLK_IS_ROOT|CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdmmc"); clk = clk_reg_prcmu_scalable("dsi_pll", "hdmiclk", PRCMU_PLLDSI, 0, CLK_SET_RATE_GATE); clk_register_clkdev(clk, "dsihs2", "mcde"); clk_register_clkdev(clk, "dsihs2", "dsilink.2"); clk = clk_reg_prcmu_scalable("dsi0clk", "dsi_pll", PRCMU_DSI0CLK, 0, CLK_SET_RATE_GATE); clk_register_clkdev(clk, "dsihs0", "mcde"); clk_register_clkdev(clk, "dsihs0", "dsilink.0"); clk = clk_reg_prcmu_scalable("dsi1clk", "dsi_pll", PRCMU_DSI1CLK, 0, CLK_SET_RATE_GATE); clk_register_clkdev(clk, "dsihs1", "mcde"); clk_register_clkdev(clk, "dsihs1", "dsilink.1"); clk = clk_reg_prcmu_scalable("dsi0escclk", "tvclk", PRCMU_DSI0ESCCLK, 0, CLK_SET_RATE_GATE); clk_register_clkdev(clk, "dsilp0", "dsilink.0"); clk_register_clkdev(clk, "dsilp0", "mcde"); clk = clk_reg_prcmu_scalable("dsi1escclk", "tvclk", PRCMU_DSI1ESCCLK, 0, CLK_SET_RATE_GATE); clk_register_clkdev(clk, "dsilp1", "dsilink.1"); clk_register_clkdev(clk, "dsilp1", "mcde"); clk = clk_reg_prcmu_scalable("dsi2escclk", "tvclk", PRCMU_DSI2ESCCLK, 0, CLK_SET_RATE_GATE); clk_register_clkdev(clk, "dsilp2", "dsilink.2"); clk_register_clkdev(clk, "dsilp2", "mcde"); clk = clk_reg_prcmu_scalable_rate("armss", NULL, PRCMU_ARMSS, 0, CLK_IS_ROOT|CLK_IGNORE_UNUSED); clk_register_clkdev(clk, "armss", NULL); clk = clk_register_fixed_factor(NULL, "smp_twd", "armss", CLK_IGNORE_UNUSED, 1, 2); clk_register_clkdev(clk, NULL, "smp_twd"); /* * FIXME: Add special handled PRCMU clocks here: * 1. clkout0yuv, use PRCMU as parent + need regulator + pinctrl. * 2. ab9540_clkout1yuv, see clkout0yuv */ /* PRCC P-clocks */ clk = clk_reg_prcc_pclk("p1_pclk0", "per1clk", clkrst1_base, BIT(0), 0); clk_register_clkdev(clk, "apb_pclk", "uart0"); clk = clk_reg_prcc_pclk("p1_pclk1", "per1clk", clkrst1_base, BIT(1), 0); clk_register_clkdev(clk, "apb_pclk", "uart1"); clk = clk_reg_prcc_pclk("p1_pclk2", "per1clk", clkrst1_base, BIT(2), 0); clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.1"); clk = clk_reg_prcc_pclk("p1_pclk3", "per1clk", clkrst1_base, BIT(3), 0); clk_register_clkdev(clk, "apb_pclk", "msp0"); clk_register_clkdev(clk, "apb_pclk", "ux500-msp-i2s.0"); clk = clk_reg_prcc_pclk("p1_pclk4", "per1clk", clkrst1_base, BIT(4), 0); clk_register_clkdev(clk, "apb_pclk", "msp1"); clk_register_clkdev(clk, "apb_pclk", "ux500-msp-i2s.1"); clk = clk_reg_prcc_pclk("p1_pclk5", "per1clk", clkrst1_base, BIT(5), 0); clk_register_clkdev(clk, "apb_pclk", "sdi0"); clk = clk_reg_prcc_pclk("p1_pclk6", "per1clk", clkrst1_base, BIT(6), 0); clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.2"); clk = clk_reg_prcc_pclk("p1_pclk7", "per1clk", clkrst1_base, BIT(7), 0); clk_register_clkdev(clk, NULL, "spi3"); clk = clk_reg_prcc_pclk("p1_pclk8", "per1clk", clkrst1_base, BIT(8), 0); clk_register_clkdev(clk, "apb_pclk", "slimbus0"); clk = clk_reg_prcc_pclk("p1_pclk9", "per1clk", clkrst1_base, BIT(9), 0); clk_register_clkdev(clk, NULL, "gpio.0"); clk_register_clkdev(clk, NULL, "gpio.1"); clk_register_clkdev(clk, NULL, "gpioblock0"); clk = clk_reg_prcc_pclk("p1_pclk10", "per1clk", clkrst1_base, BIT(10), 0); clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.4"); clk = clk_reg_prcc_pclk("p1_pclk11", "per1clk", clkrst1_base, BIT(11), 0); clk_register_clkdev(clk, "apb_pclk", "msp3"); clk_register_clkdev(clk, "apb_pclk", "ux500-msp-i2s.3"); clk = clk_reg_prcc_pclk("p2_pclk0", "per2clk", clkrst2_base, BIT(0), 0); clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.3"); clk = clk_reg_prcc_pclk("p2_pclk1", "per2clk", clkrst2_base, BIT(1), 0); clk_register_clkdev(clk, NULL, "spi2"); clk = clk_reg_prcc_pclk("p2_pclk2", "per2clk", clkrst2_base, BIT(2), 0); clk_register_clkdev(clk, NULL, "spi1"); clk = clk_reg_prcc_pclk("p2_pclk3", "per2clk", clkrst2_base, BIT(3), 0); clk_register_clkdev(clk, NULL, "pwl"); clk = clk_reg_prcc_pclk("p2_pclk4", "per2clk", clkrst2_base, BIT(4), 0); clk_register_clkdev(clk, "apb_pclk", "sdi4"); clk = clk_reg_prcc_pclk("p2_pclk5", "per2clk", clkrst2_base, BIT(5), 0); clk_register_clkdev(clk, "apb_pclk", "msp2"); clk_register_clkdev(clk, "apb_pclk", "ux500-msp-i2s.2"); clk = clk_reg_prcc_pclk("p2_pclk6", "per2clk", clkrst2_base, BIT(6), 0); clk_register_clkdev(clk, "apb_pclk", "sdi1"); clk = clk_reg_prcc_pclk("p2_pclk7", "per2clk", clkrst2_base, BIT(7), 0); clk_register_clkdev(clk, "apb_pclk", "sdi3"); clk = clk_reg_prcc_pclk("p2_pclk8", "per2clk", clkrst2_base, BIT(8), 0); clk_register_clkdev(clk, NULL, "spi0"); clk = clk_reg_prcc_pclk("p2_pclk9", "per2clk", clkrst2_base, BIT(9), 0); clk_register_clkdev(clk, "hsir_hclk", "ste_hsi.0"); clk = clk_reg_prcc_pclk("p2_pclk10", "per2clk", clkrst2_base, BIT(10), 0); clk_register_clkdev(clk, "hsit_hclk", "ste_hsi.0"); clk = clk_reg_prcc_pclk("p2_pclk11", "per2clk", clkrst2_base, BIT(11), 0); clk_register_clkdev(clk, NULL, "gpio.6"); clk_register_clkdev(clk, NULL, "gpio.7"); clk_register_clkdev(clk, NULL, "gpioblock1"); clk = clk_reg_prcc_pclk("p2_pclk12", "per2clk", clkrst2_base, BIT(12), 0); clk = clk_reg_prcc_pclk("p3_pclk0", "per3clk", clkrst3_base, BIT(0), 0); clk_register_clkdev(clk, "fsmc", NULL); clk_register_clkdev(clk, NULL, "smsc911x.0"); clk = clk_reg_prcc_pclk("p3_pclk1", "per3clk", clkrst3_base, BIT(1), 0); clk_register_clkdev(clk, "apb_pclk", "ssp0"); clk = clk_reg_prcc_pclk("p3_pclk2", "per3clk", clkrst3_base, BIT(2), 0); clk_register_clkdev(clk, "apb_pclk", "ssp1"); clk = clk_reg_prcc_pclk("p3_pclk3", "per3clk", clkrst3_base, BIT(3), 0); clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.0"); clk = clk_reg_prcc_pclk("p3_pclk4", "per3clk", clkrst3_base, BIT(4), 0); clk_register_clkdev(clk, "apb_pclk", "sdi2"); clk = clk_reg_prcc_pclk("p3_pclk5", "per3clk", clkrst3_base, BIT(5), 0); clk_register_clkdev(clk, "apb_pclk", "ske"); clk_register_clkdev(clk, "apb_pclk", "nmk-ske-keypad"); clk = clk_reg_prcc_pclk("p3_pclk6", "per3clk", clkrst3_base, BIT(6), 0); clk_register_clkdev(clk, "apb_pclk", "uart2"); clk = clk_reg_prcc_pclk("p3_pclk7", "per3clk", clkrst3_base, BIT(7), 0); clk_register_clkdev(clk, "apb_pclk", "sdi5"); clk = clk_reg_prcc_pclk("p3_pclk8", "per3clk", clkrst3_base, BIT(8), 0); clk_register_clkdev(clk, NULL, "gpio.2"); clk_register_clkdev(clk, NULL, "gpio.3"); clk_register_clkdev(clk, NULL, "gpio.4"); clk_register_clkdev(clk, NULL, "gpio.5"); clk_register_clkdev(clk, NULL, "gpioblock2"); clk = clk_reg_prcc_pclk("p5_pclk0", "per5clk", clkrst5_base, BIT(0), 0); clk_register_clkdev(clk, "usb", "musb-ux500.0"); clk = clk_reg_prcc_pclk("p5_pclk1", "per5clk", clkrst5_base, BIT(1), 0); clk_register_clkdev(clk, NULL, "gpio.8"); clk_register_clkdev(clk, NULL, "gpioblock3"); clk = clk_reg_prcc_pclk("p6_pclk0", "per6clk", clkrst6_base, BIT(0), 0); clk_register_clkdev(clk, "apb_pclk", "rng"); clk = clk_reg_prcc_pclk("p6_pclk1", "per6clk", clkrst6_base, BIT(1), 0); clk_register_clkdev(clk, NULL, "cryp0"); clk_register_clkdev(clk, NULL, "cryp1"); clk = clk_reg_prcc_pclk("p6_pclk2", "per6clk", clkrst6_base, BIT(2), 0); clk_register_clkdev(clk, NULL, "hash0"); clk = clk_reg_prcc_pclk("p6_pclk3", "per6clk", clkrst6_base, BIT(3), 0); clk_register_clkdev(clk, NULL, "pka"); clk = clk_reg_prcc_pclk("p6_pclk4", "per6clk", clkrst6_base, BIT(4), 0); clk_register_clkdev(clk, NULL, "hash1"); clk = clk_reg_prcc_pclk("p6_pclk5", "per6clk", clkrst6_base, BIT(5), 0); clk_register_clkdev(clk, NULL, "cfgreg"); clk = clk_reg_prcc_pclk("p6_pclk6", "per6clk", clkrst6_base, BIT(6), 0); clk_register_clkdev(clk, "apb_pclk", "mtu0"); clk = clk_reg_prcc_pclk("p6_pclk7", "per6clk", clkrst6_base, BIT(7), 0); clk_register_clkdev(clk, "apb_pclk", "mtu1"); /* PRCC K-clocks * * FIXME: Some drivers requires PERPIH[n| to be automatically enabled * by enabling just the K-clock, even if it is not a valid parent to * the K-clock. Until drivers get fixed we might need some kind of * "parent muxed join". */ /* Periph1 */ clk = clk_reg_prcc_kclk("p1_uart0_kclk", "uartclk", clkrst1_base, BIT(0), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "uart0"); clk = clk_reg_prcc_kclk("p1_uart1_kclk", "uartclk", clkrst1_base, BIT(1), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "uart1"); clk = clk_reg_prcc_kclk("p1_i2c1_kclk", "i2cclk", clkrst1_base, BIT(2), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "nmk-i2c.1"); clk = clk_reg_prcc_kclk("p1_msp0_kclk", "msp02clk", clkrst1_base, BIT(3), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "msp0"); clk_register_clkdev(clk, NULL, "ux500-msp-i2s.0"); clk = clk_reg_prcc_kclk("p1_msp1_kclk", "msp1clk", clkrst1_base, BIT(4), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "msp1"); clk_register_clkdev(clk, NULL, "ux500-msp-i2s.1"); clk = clk_reg_prcc_kclk("p1_sdi0_kclk", "sdmmcclk", clkrst1_base, BIT(5), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi0"); clk = clk_reg_prcc_kclk("p1_i2c2_kclk", "i2cclk", clkrst1_base, BIT(6), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "nmk-i2c.2"); clk = clk_reg_prcc_kclk("p1_slimbus0_kclk", "slimclk", clkrst1_base, BIT(8), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "slimbus0"); clk = clk_reg_prcc_kclk("p1_i2c4_kclk", "i2cclk", clkrst1_base, BIT(9), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "nmk-i2c.4"); clk = clk_reg_prcc_kclk("p1_msp3_kclk", "msp1clk", clkrst1_base, BIT(10), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "msp3"); clk_register_clkdev(clk, NULL, "ux500-msp-i2s.3"); /* Periph2 */ clk = clk_reg_prcc_kclk("p2_i2c3_kclk", "i2cclk", clkrst2_base, BIT(0), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "nmk-i2c.3"); clk = clk_reg_prcc_kclk("p2_sdi4_kclk", "sdmmcclk", clkrst2_base, BIT(2), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi4"); clk = clk_reg_prcc_kclk("p2_msp2_kclk", "msp02clk", clkrst2_base, BIT(3), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "msp2"); clk_register_clkdev(clk, NULL, "ux500-msp-i2s.2"); clk = clk_reg_prcc_kclk("p2_sdi1_kclk", "sdmmcclk", clkrst2_base, BIT(4), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi1"); clk = clk_reg_prcc_kclk("p2_sdi3_kclk", "sdmmcclk", clkrst2_base, BIT(5), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi3"); /* Note that rate is received from parent. */ clk = clk_reg_prcc_kclk("p2_ssirx_kclk", "hsirxclk", clkrst2_base, BIT(6), CLK_SET_RATE_GATE|CLK_SET_RATE_PARENT); clk = clk_reg_prcc_kclk("p2_ssitx_kclk", "hsitxclk", clkrst2_base, BIT(7), CLK_SET_RATE_GATE|CLK_SET_RATE_PARENT); /* Periph3 */ clk = clk_reg_prcc_kclk("p3_ssp0_kclk", "sspclk", clkrst3_base, BIT(1), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "ssp0"); clk = clk_reg_prcc_kclk("p3_ssp1_kclk", "sspclk", clkrst3_base, BIT(2), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "ssp1"); clk = clk_reg_prcc_kclk("p3_i2c0_kclk", "i2cclk", clkrst3_base, BIT(3), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "nmk-i2c.0"); clk = clk_reg_prcc_kclk("p3_sdi2_kclk", "sdmmcclk", clkrst3_base, BIT(4), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi2"); clk = clk_reg_prcc_kclk("p3_ske_kclk", "rtc32k", clkrst3_base, BIT(5), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "ske"); clk_register_clkdev(clk, NULL, "nmk-ske-keypad"); clk = clk_reg_prcc_kclk("p3_uart2_kclk", "uartclk", clkrst3_base, BIT(6), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "uart2"); clk = clk_reg_prcc_kclk("p3_sdi5_kclk", "sdmmcclk", clkrst3_base, BIT(7), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi5"); /* Periph6 */ clk = clk_reg_prcc_kclk("p3_rng_kclk", "rngclk", clkrst6_base, BIT(0), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "rng"); }
void u8500_of_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base, u32 clkrst5_base, u32 clkrst6_base) { struct prcmu_fw_version *fw_version; struct device_node *np = NULL; struct device_node *child = NULL; const char *sgaclk_parent = NULL; struct clk *clk, *rtc_clk, *twd_clk; if (of_have_populated_dt()) np = of_find_matching_node(NULL, u8500_clk_of_match); if (!np) { pr_err("Either DT or U8500 Clock node not found\n"); return; } /* Clock sources */ clk = clk_reg_prcmu_gate("soc0_pll", NULL, PRCMU_PLLSOC0, CLK_IS_ROOT|CLK_IGNORE_UNUSED); prcmu_clk[PRCMU_PLLSOC0] = clk; clk = clk_reg_prcmu_gate("soc1_pll", NULL, PRCMU_PLLSOC1, CLK_IS_ROOT|CLK_IGNORE_UNUSED); prcmu_clk[PRCMU_PLLSOC1] = clk; clk = clk_reg_prcmu_gate("ddr_pll", NULL, PRCMU_PLLDDR, CLK_IS_ROOT|CLK_IGNORE_UNUSED); prcmu_clk[PRCMU_PLLDDR] = clk; /* FIXME: Add sys, ulp and int clocks here. */ rtc_clk = clk_register_fixed_rate(NULL, "rtc32k", "NULL", CLK_IS_ROOT|CLK_IGNORE_UNUSED, 32768); /* PRCMU clocks */ fw_version = prcmu_get_fw_version(); if (fw_version != NULL) { switch (fw_version->project) { case PRCMU_FW_PROJECT_U8500_C2: case PRCMU_FW_PROJECT_U8520: case PRCMU_FW_PROJECT_U8420: sgaclk_parent = "soc0_pll"; break; default: break; } } if (sgaclk_parent) clk = clk_reg_prcmu_gate("sgclk", sgaclk_parent, PRCMU_SGACLK, 0); else clk = clk_reg_prcmu_gate("sgclk", NULL, PRCMU_SGACLK, CLK_IS_ROOT); prcmu_clk[PRCMU_SGACLK] = clk; clk = clk_reg_prcmu_gate("uartclk", NULL, PRCMU_UARTCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_UARTCLK] = clk; clk = clk_reg_prcmu_gate("msp02clk", NULL, PRCMU_MSP02CLK, CLK_IS_ROOT); prcmu_clk[PRCMU_MSP02CLK] = clk; clk = clk_reg_prcmu_gate("msp1clk", NULL, PRCMU_MSP1CLK, CLK_IS_ROOT); prcmu_clk[PRCMU_MSP1CLK] = clk; clk = clk_reg_prcmu_gate("i2cclk", NULL, PRCMU_I2CCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_I2CCLK] = clk; clk = clk_reg_prcmu_gate("slimclk", NULL, PRCMU_SLIMCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_SLIMCLK] = clk; clk = clk_reg_prcmu_gate("per1clk", NULL, PRCMU_PER1CLK, CLK_IS_ROOT); prcmu_clk[PRCMU_PER1CLK] = clk; clk = clk_reg_prcmu_gate("per2clk", NULL, PRCMU_PER2CLK, CLK_IS_ROOT); prcmu_clk[PRCMU_PER2CLK] = clk; clk = clk_reg_prcmu_gate("per3clk", NULL, PRCMU_PER3CLK, CLK_IS_ROOT); prcmu_clk[PRCMU_PER3CLK] = clk; clk = clk_reg_prcmu_gate("per5clk", NULL, PRCMU_PER5CLK, CLK_IS_ROOT); prcmu_clk[PRCMU_PER5CLK] = clk; clk = clk_reg_prcmu_gate("per6clk", NULL, PRCMU_PER6CLK, CLK_IS_ROOT); prcmu_clk[PRCMU_PER6CLK] = clk; clk = clk_reg_prcmu_gate("per7clk", NULL, PRCMU_PER7CLK, CLK_IS_ROOT); prcmu_clk[PRCMU_PER7CLK] = clk; clk = clk_reg_prcmu_scalable("lcdclk", NULL, PRCMU_LCDCLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); prcmu_clk[PRCMU_LCDCLK] = clk; clk = clk_reg_prcmu_opp_gate("bmlclk", NULL, PRCMU_BMLCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_BMLCLK] = clk; clk = clk_reg_prcmu_scalable("hsitxclk", NULL, PRCMU_HSITXCLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); prcmu_clk[PRCMU_HSITXCLK] = clk; clk = clk_reg_prcmu_scalable("hsirxclk", NULL, PRCMU_HSIRXCLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); prcmu_clk[PRCMU_HSIRXCLK] = clk; clk = clk_reg_prcmu_scalable("hdmiclk", NULL, PRCMU_HDMICLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); prcmu_clk[PRCMU_HDMICLK] = clk; clk = clk_reg_prcmu_gate("apeatclk", NULL, PRCMU_APEATCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_APEATCLK] = clk; clk = clk_reg_prcmu_scalable("apetraceclk", NULL, PRCMU_APETRACECLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); prcmu_clk[PRCMU_APETRACECLK] = clk; clk = clk_reg_prcmu_gate("mcdeclk", NULL, PRCMU_MCDECLK, CLK_IS_ROOT); prcmu_clk[PRCMU_MCDECLK] = clk; clk = clk_reg_prcmu_opp_gate("ipi2cclk", NULL, PRCMU_IPI2CCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_IPI2CCLK] = clk; clk = clk_reg_prcmu_gate("dsialtclk", NULL, PRCMU_DSIALTCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_DSIALTCLK] = clk; clk = clk_reg_prcmu_gate("dmaclk", NULL, PRCMU_DMACLK, CLK_IS_ROOT); prcmu_clk[PRCMU_DMACLK] = clk; clk = clk_reg_prcmu_gate("b2r2clk", NULL, PRCMU_B2R2CLK, CLK_IS_ROOT); prcmu_clk[PRCMU_B2R2CLK] = clk; clk = clk_reg_prcmu_scalable("tvclk", NULL, PRCMU_TVCLK, 0, CLK_IS_ROOT|CLK_SET_RATE_GATE); prcmu_clk[PRCMU_TVCLK] = clk; clk = clk_reg_prcmu_gate("sspclk", NULL, PRCMU_SSPCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_SSPCLK] = clk; clk = clk_reg_prcmu_gate("rngclk", NULL, PRCMU_RNGCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_RNGCLK] = clk; clk = clk_reg_prcmu_gate("uiccclk", NULL, PRCMU_UICCCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_UICCCLK] = clk; clk = clk_reg_prcmu_gate("timclk", NULL, PRCMU_TIMCLK, CLK_IS_ROOT); prcmu_clk[PRCMU_TIMCLK] = clk; clk = clk_reg_prcmu_opp_volt_scalable("sdmmcclk", NULL, PRCMU_SDMMCCLK, 100000000, CLK_IS_ROOT|CLK_SET_RATE_GATE); prcmu_clk[PRCMU_SDMMCCLK] = clk; clk = clk_reg_prcmu_scalable("dsi_pll", "hdmiclk", PRCMU_PLLDSI, 0, CLK_SET_RATE_GATE); prcmu_clk[PRCMU_PLLDSI] = clk; clk = clk_reg_prcmu_scalable("dsi0clk", "dsi_pll", PRCMU_DSI0CLK, 0, CLK_SET_RATE_GATE); prcmu_clk[PRCMU_DSI0CLK] = clk; clk = clk_reg_prcmu_scalable("dsi1clk", "dsi_pll", PRCMU_DSI1CLK, 0, CLK_SET_RATE_GATE); prcmu_clk[PRCMU_DSI1CLK] = clk; clk = clk_reg_prcmu_scalable("dsi0escclk", "tvclk", PRCMU_DSI0ESCCLK, 0, CLK_SET_RATE_GATE); prcmu_clk[PRCMU_DSI0ESCCLK] = clk; clk = clk_reg_prcmu_scalable("dsi1escclk", "tvclk", PRCMU_DSI1ESCCLK, 0, CLK_SET_RATE_GATE); prcmu_clk[PRCMU_DSI1ESCCLK] = clk; clk = clk_reg_prcmu_scalable("dsi2escclk", "tvclk", PRCMU_DSI2ESCCLK, 0, CLK_SET_RATE_GATE); prcmu_clk[PRCMU_DSI2ESCCLK] = clk; clk = clk_reg_prcmu_scalable_rate("armss", NULL, PRCMU_ARMSS, 0, CLK_IS_ROOT|CLK_IGNORE_UNUSED); prcmu_clk[PRCMU_ARMSS] = clk; twd_clk = clk_register_fixed_factor(NULL, "smp_twd", "armss", CLK_IGNORE_UNUSED, 1, 2); /* * FIXME: Add special handled PRCMU clocks here: * 1. clkout0yuv, use PRCMU as parent + need regulator + pinctrl. * 2. ab9540_clkout1yuv, see clkout0yuv */ /* PRCC P-clocks */ clk = clk_reg_prcc_pclk("p1_pclk0", "per1clk", clkrst1_base, BIT(0), 0); PRCC_PCLK_STORE(clk, 1, 0); clk = clk_reg_prcc_pclk("p1_pclk1", "per1clk", clkrst1_base, BIT(1), 0); PRCC_PCLK_STORE(clk, 1, 1); clk = clk_reg_prcc_pclk("p1_pclk2", "per1clk", clkrst1_base, BIT(2), 0); PRCC_PCLK_STORE(clk, 1, 2); clk = clk_reg_prcc_pclk("p1_pclk3", "per1clk", clkrst1_base, BIT(3), 0); PRCC_PCLK_STORE(clk, 1, 3); clk = clk_reg_prcc_pclk("p1_pclk4", "per1clk", clkrst1_base, BIT(4), 0); PRCC_PCLK_STORE(clk, 1, 4); clk = clk_reg_prcc_pclk("p1_pclk5", "per1clk", clkrst1_base, BIT(5), 0); PRCC_PCLK_STORE(clk, 1, 5); clk = clk_reg_prcc_pclk("p1_pclk6", "per1clk", clkrst1_base, BIT(6), 0); PRCC_PCLK_STORE(clk, 1, 6); clk = clk_reg_prcc_pclk("p1_pclk7", "per1clk", clkrst1_base, BIT(7), 0); PRCC_PCLK_STORE(clk, 1, 7); clk = clk_reg_prcc_pclk("p1_pclk8", "per1clk", clkrst1_base, BIT(8), 0); PRCC_PCLK_STORE(clk, 1, 8); clk = clk_reg_prcc_pclk("p1_pclk9", "per1clk", clkrst1_base, BIT(9), 0); PRCC_PCLK_STORE(clk, 1, 9); clk = clk_reg_prcc_pclk("p1_pclk10", "per1clk", clkrst1_base, BIT(10), 0); PRCC_PCLK_STORE(clk, 1, 10); clk = clk_reg_prcc_pclk("p1_pclk11", "per1clk", clkrst1_base, BIT(11), 0); PRCC_PCLK_STORE(clk, 1, 11); clk = clk_reg_prcc_pclk("p2_pclk0", "per2clk", clkrst2_base, BIT(0), 0); PRCC_PCLK_STORE(clk, 2, 0); clk = clk_reg_prcc_pclk("p2_pclk1", "per2clk", clkrst2_base, BIT(1), 0); PRCC_PCLK_STORE(clk, 2, 1); clk = clk_reg_prcc_pclk("p2_pclk2", "per2clk", clkrst2_base, BIT(2), 0); PRCC_PCLK_STORE(clk, 2, 2); clk = clk_reg_prcc_pclk("p2_pclk3", "per2clk", clkrst2_base, BIT(3), 0); PRCC_PCLK_STORE(clk, 2, 3); clk = clk_reg_prcc_pclk("p2_pclk4", "per2clk", clkrst2_base, BIT(4), 0); PRCC_PCLK_STORE(clk, 2, 4); clk = clk_reg_prcc_pclk("p2_pclk5", "per2clk", clkrst2_base, BIT(5), 0); PRCC_PCLK_STORE(clk, 2, 5); clk = clk_reg_prcc_pclk("p2_pclk6", "per2clk", clkrst2_base, BIT(6), 0); PRCC_PCLK_STORE(clk, 2, 6); clk = clk_reg_prcc_pclk("p2_pclk7", "per2clk", clkrst2_base, BIT(7), 0); PRCC_PCLK_STORE(clk, 2, 7); clk = clk_reg_prcc_pclk("p2_pclk8", "per2clk", clkrst2_base, BIT(8), 0); PRCC_PCLK_STORE(clk, 2, 8); clk = clk_reg_prcc_pclk("p2_pclk9", "per2clk", clkrst2_base, BIT(9), 0); PRCC_PCLK_STORE(clk, 2, 9); clk = clk_reg_prcc_pclk("p2_pclk10", "per2clk", clkrst2_base, BIT(10), 0); PRCC_PCLK_STORE(clk, 2, 10); clk = clk_reg_prcc_pclk("p2_pclk11", "per2clk", clkrst2_base, BIT(11), 0); PRCC_PCLK_STORE(clk, 2, 11); clk = clk_reg_prcc_pclk("p2_pclk12", "per2clk", clkrst2_base, BIT(12), 0); PRCC_PCLK_STORE(clk, 2, 12); clk = clk_reg_prcc_pclk("p3_pclk0", "per3clk", clkrst3_base, BIT(0), 0); PRCC_PCLK_STORE(clk, 3, 0); clk = clk_reg_prcc_pclk("p3_pclk1", "per3clk", clkrst3_base, BIT(1), 0); PRCC_PCLK_STORE(clk, 3, 1); clk = clk_reg_prcc_pclk("p3_pclk2", "per3clk", clkrst3_base, BIT(2), 0); PRCC_PCLK_STORE(clk, 3, 2); clk = clk_reg_prcc_pclk("p3_pclk3", "per3clk", clkrst3_base, BIT(3), 0); PRCC_PCLK_STORE(clk, 3, 3); clk = clk_reg_prcc_pclk("p3_pclk4", "per3clk", clkrst3_base, BIT(4), 0); PRCC_PCLK_STORE(clk, 3, 4); clk = clk_reg_prcc_pclk("p3_pclk5", "per3clk", clkrst3_base, BIT(5), 0); PRCC_PCLK_STORE(clk, 3, 5); clk = clk_reg_prcc_pclk("p3_pclk6", "per3clk", clkrst3_base, BIT(6), 0); PRCC_PCLK_STORE(clk, 3, 6); clk = clk_reg_prcc_pclk("p3_pclk7", "per3clk", clkrst3_base, BIT(7), 0); PRCC_PCLK_STORE(clk, 3, 7); clk = clk_reg_prcc_pclk("p3_pclk8", "per3clk", clkrst3_base, BIT(8), 0); PRCC_PCLK_STORE(clk, 3, 8); clk = clk_reg_prcc_pclk("p5_pclk0", "per5clk", clkrst5_base, BIT(0), 0); PRCC_PCLK_STORE(clk, 5, 0); clk = clk_reg_prcc_pclk("p5_pclk1", "per5clk", clkrst5_base, BIT(1), 0); PRCC_PCLK_STORE(clk, 5, 1); clk = clk_reg_prcc_pclk("p6_pclk0", "per6clk", clkrst6_base, BIT(0), 0); PRCC_PCLK_STORE(clk, 6, 0); clk = clk_reg_prcc_pclk("p6_pclk1", "per6clk", clkrst6_base, BIT(1), 0); PRCC_PCLK_STORE(clk, 6, 1); clk = clk_reg_prcc_pclk("p6_pclk2", "per6clk", clkrst6_base, BIT(2), 0); PRCC_PCLK_STORE(clk, 6, 2); clk = clk_reg_prcc_pclk("p6_pclk3", "per6clk", clkrst6_base, BIT(3), 0); PRCC_PCLK_STORE(clk, 6, 3); clk = clk_reg_prcc_pclk("p6_pclk4", "per6clk", clkrst6_base, BIT(4), 0); PRCC_PCLK_STORE(clk, 6, 4); clk = clk_reg_prcc_pclk("p6_pclk5", "per6clk", clkrst6_base, BIT(5), 0); PRCC_PCLK_STORE(clk, 6, 5); clk = clk_reg_prcc_pclk("p6_pclk6", "per6clk", clkrst6_base, BIT(6), 0); PRCC_PCLK_STORE(clk, 6, 6); clk = clk_reg_prcc_pclk("p6_pclk7", "per6clk", clkrst6_base, BIT(7), 0); PRCC_PCLK_STORE(clk, 6, 7); /* PRCC K-clocks * * FIXME: Some drivers requires PERPIH[n| to be automatically enabled * by enabling just the K-clock, even if it is not a valid parent to * the K-clock. Until drivers get fixed we might need some kind of * "parent muxed join". */ /* Periph1 */ clk = clk_reg_prcc_kclk("p1_uart0_kclk", "uartclk", clkrst1_base, BIT(0), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 1, 0); clk = clk_reg_prcc_kclk("p1_uart1_kclk", "uartclk", clkrst1_base, BIT(1), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 1, 1); clk = clk_reg_prcc_kclk("p1_i2c1_kclk", "i2cclk", clkrst1_base, BIT(2), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 1, 2); clk = clk_reg_prcc_kclk("p1_msp0_kclk", "msp02clk", clkrst1_base, BIT(3), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 1, 3); clk = clk_reg_prcc_kclk("p1_msp1_kclk", "msp1clk", clkrst1_base, BIT(4), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 1, 4); clk = clk_reg_prcc_kclk("p1_sdi0_kclk", "sdmmcclk", clkrst1_base, BIT(5), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 1, 5); clk = clk_reg_prcc_kclk("p1_i2c2_kclk", "i2cclk", clkrst1_base, BIT(6), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 1, 6); clk = clk_reg_prcc_kclk("p1_slimbus0_kclk", "slimclk", clkrst1_base, BIT(8), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 1, 8); clk = clk_reg_prcc_kclk("p1_i2c4_kclk", "i2cclk", clkrst1_base, BIT(9), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 1, 9); clk = clk_reg_prcc_kclk("p1_msp3_kclk", "msp1clk", clkrst1_base, BIT(10), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 1, 10); /* Periph2 */ clk = clk_reg_prcc_kclk("p2_i2c3_kclk", "i2cclk", clkrst2_base, BIT(0), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 2, 0); clk = clk_reg_prcc_kclk("p2_sdi4_kclk", "sdmmcclk", clkrst2_base, BIT(2), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 2, 2); clk = clk_reg_prcc_kclk("p2_msp2_kclk", "msp02clk", clkrst2_base, BIT(3), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 2, 3); clk = clk_reg_prcc_kclk("p2_sdi1_kclk", "sdmmcclk", clkrst2_base, BIT(4), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 2, 4); clk = clk_reg_prcc_kclk("p2_sdi3_kclk", "sdmmcclk", clkrst2_base, BIT(5), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 2, 5); /* Note that rate is received from parent. */ clk = clk_reg_prcc_kclk("p2_ssirx_kclk", "hsirxclk", clkrst2_base, BIT(6), CLK_SET_RATE_GATE|CLK_SET_RATE_PARENT); PRCC_KCLK_STORE(clk, 2, 6); clk = clk_reg_prcc_kclk("p2_ssitx_kclk", "hsitxclk", clkrst2_base, BIT(7), CLK_SET_RATE_GATE|CLK_SET_RATE_PARENT); PRCC_KCLK_STORE(clk, 2, 7); /* Periph3 */ clk = clk_reg_prcc_kclk("p3_ssp0_kclk", "sspclk", clkrst3_base, BIT(1), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 3, 1); clk = clk_reg_prcc_kclk("p3_ssp1_kclk", "sspclk", clkrst3_base, BIT(2), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 3, 2); clk = clk_reg_prcc_kclk("p3_i2c0_kclk", "i2cclk", clkrst3_base, BIT(3), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 3, 3); clk = clk_reg_prcc_kclk("p3_sdi2_kclk", "sdmmcclk", clkrst3_base, BIT(4), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 3, 4); clk = clk_reg_prcc_kclk("p3_ske_kclk", "rtc32k", clkrst3_base, BIT(5), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 3, 5); clk = clk_reg_prcc_kclk("p3_uart2_kclk", "uartclk", clkrst3_base, BIT(6), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 3, 6); clk = clk_reg_prcc_kclk("p3_sdi5_kclk", "sdmmcclk", clkrst3_base, BIT(7), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 3, 7); /* Periph6 */ clk = clk_reg_prcc_kclk("p3_rng_kclk", "rngclk", clkrst6_base, BIT(0), CLK_SET_RATE_GATE); PRCC_KCLK_STORE(clk, 6, 0); for_each_child_of_node(np, child) { static struct clk_onecell_data clk_data; if (!of_node_cmp(child->name, "prcmu-clock")) { clk_data.clks = prcmu_clk; clk_data.clk_num = ARRAY_SIZE(prcmu_clk); of_clk_add_provider(child, of_clk_src_onecell_get, &clk_data); } if (!of_node_cmp(child->name, "prcc-periph-clock")) of_clk_add_provider(child, ux500_twocell_get, prcc_pclk); if (!of_node_cmp(child->name, "prcc-kernel-clock")) of_clk_add_provider(child, ux500_twocell_get, prcc_kclk); if (!of_node_cmp(child->name, "rtc32k-clock")) of_clk_add_provider(child, of_clk_src_simple_get, rtc_clk); if (!of_node_cmp(child->name, "smp-twd-clock")) of_clk_add_provider(child, of_clk_src_simple_get, twd_clk); } }