/* * Clock definitions for u8500 platform. * * Copyright (C) 2012 ST-Ericsson SA * Author: Ulf Hansson * * License terms: GNU General Public License (GPL) version 2 */ #include #include #include #include #include #include #include "clk.h" void u8500_clk_init(void) { 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_gate("apeatclk", NULL, PRCMU_APEATCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "apeat"); clk = clk_reg_prcmu_gate("apetraceclk", NULL, PRCMU_APETRACECLK, CLK_IS_ROOT); 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", U8500_CLKRST1_BASE, BIT(0), 0); clk_register_clkdev(clk, "apb_pclk", "uart0"); clk = clk_reg_prcc_pclk("p1_pclk1", "per1clk", U8500_CLKRST1_BASE, BIT(1), 0); clk_register_clkdev(clk, "apb_pclk", "uart1"); clk = clk_reg_prcc_pclk("p1_pclk2", "per1clk", U8500_CLKRST1_BASE, BIT(2), 0); clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.1"); clk = clk_reg_prcc_pclk("p1_pclk3", "per1clk", U8500_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", U8500_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", U8500_CLKRST1_BASE, BIT(5), 0); clk_register_clkdev(clk, "apb_pclk", "sdi0"); clk = clk_reg_prcc_pclk("p1_pclk6", "per1clk", U8500_CLKRST1_BASE, BIT(6), 0); clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.2"); clk = clk_reg_prcc_pclk("p1_pclk7", "per1clk", U8500_CLKRST1_BASE, BIT(7), 0); clk_register_clkdev(clk, NULL, "spi3"); clk = clk_reg_prcc_pclk("p1_pclk8", "per1clk", U8500_CLKRST1_BASE, BIT(8), 0); clk_register_clkdev(clk, "apb_pclk", "slimbus0"); clk = clk_reg_prcc_pclk("p1_pclk9", "per1clk", U8500_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", U8500_CLKRST1_BASE, BIT(10), 0); clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.4"); clk = clk_reg_prcc_pclk("p1_pclk11", "per1clk", U8500_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", U8500_CLKRST2_BASE, BIT(0), 0); clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.3"); clk = clk_reg_prcc_pclk("p2_pclk1", "per2clk", U8500_CLKRST2_BASE, BIT(1), 0); clk_register_clkdev(clk, NULL, "spi2"); clk = clk_reg_prcc_pclk("p2_pclk2", "per2clk", U8500_CLKRST2_BASE, BIT(2), 0); clk_register_clkdev(clk, NULL, "spi1"); clk = clk_reg_prcc_pclk("p2_pclk3", "per2clk", U8500_CLKRST2_BASE, BIT(3), 0); clk_register_clkdev(clk, NULL, "pwl"); clk = clk_reg_prcc_pclk("p2_pclk4", "per2clk", U8500_CLKRST2_BASE, BIT(4), 0); clk_register_clkdev(clk, "apb_pclk", "sdi4"); clk = clk_reg_prcc_pclk("p2_pclk5", "per2clk", U8500_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", U8500_CLKRST2_BASE, BIT(6), 0); clk_register_clkdev(clk, "apb_pclk", "sdi1"); clk = clk_reg_prcc_pclk("p2_pclk7", "per2clk", U8500_CLKRST2_BASE, BIT(7), 0); clk_register_clkdev(clk, "apb_pclk", "sdi3"); clk = clk_reg_prcc_pclk("p2_pclk8", "per2clk", U8500_CLKRST2_BASE, BIT(8), 0); clk_register_clkdev(clk, NULL, "spi0"); clk = clk_reg_prcc_pclk("p2_pclk9", "per2clk", U8500_CLKRST2_BASE, BIT(9), 0); clk_register_clkdev(clk, "hsir_hclk", "ste_hsi.0"); clk = clk_reg_prcc_pclk("p2_pclk10", "per2clk", U8500_CLKRST2_BASE, BIT(10), 0); clk_register_clkdev(clk, "hsit_hclk", "ste_hsi.0"); clk = clk_reg_prcc_pclk("p2_pclk11", "per2clk", U8500_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", U8500_CLKRST2_BASE, BIT(12), 0); clk = clk_reg_prcc_pclk("p3_pclk0", "per3clk", U8500_CLKRST3_BASE, BIT(0), 0); clk_register_clkdev(clk, "fsmc", NULL); clk_register_clkdev(clk, NULL, "smsc911x"); clk = clk_reg_prcc_pclk("p3_pclk1", "per3clk", U8500_CLKRST3_BASE, BIT(1), 0); clk_register_clkdev(clk, "apb_pclk", "ssp0"); clk = clk_reg_prcc_pclk("p3_pclk2", "per3clk", U8500_CLKRST3_BASE, BIT(2), 0); clk_register_clkdev(clk, "apb_pclk", "ssp1"); clk = clk_reg_prcc_pclk("p3_pclk3", "per3clk", U8500_CLKRST3_BASE, BIT(3), 0); clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.0"); clk = clk_reg_prcc_pclk("p3_pclk4", "per3clk", U8500_CLKRST3_BASE, BIT(4), 0); clk_register_clkdev(clk, "apb_pclk", "sdi2"); clk = clk_reg_prcc_pclk("p3_pclk5", "per3clk", U8500_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", U8500_CLKRST3_BASE, BIT(6), 0); clk_register_clkdev(clk, "apb_pclk", "uart2"); clk = clk_reg_prcc_pclk("p3_pclk7", "per3clk", U8500_CLKRST3_BASE, BIT(7), 0); clk_register_clkdev(clk, "apb_pclk", "sdi5"); clk = clk_reg_prcc_pclk("p3_pclk8", "per3clk", U8500_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", U8500_CLKRST5_BASE, BIT(0), 0); clk_register_clkdev(clk, "usb", "musb-ux500.0"); clk = clk_reg_prcc_pclk("p5_pclk1", "per5clk", U8500_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", U8500_CLKRST6_BASE, BIT(0), 0); clk_register_clkdev(clk, "apb_pclk", "rng"); clk = clk_reg_prcc_pclk("p6_pclk1", "per6clk", U8500_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", U8500_CLKRST6_BASE, BIT(2), 0); clk_register_clkdev(clk, NULL, "hash0"); clk = clk_reg_prcc_pclk("p6_pclk3", "per6clk", U8500_CLKRST6_BASE, BIT(3), 0); clk_register_clkdev(clk, NULL, "pka"); clk = clk_reg_prcc_pclk("p6_pclk4", "per6clk", U8500_CLKRST6_BASE, BIT(4), 0); clk_register_clkdev(clk, NULL, "hash1"); clk = clk_reg_prcc_pclk("p6_pclk5", "per6clk", U8500_CLKRST6_BASE, BIT(5), 0); clk_register_clkdev(clk, NULL, "cfgreg"); clk = clk_reg_prcc_pclk("p6_pclk6", "per6clk", U8500_CLKRST6_BASE, BIT(6), 0); clk_register_clkdev(clk, "apb_pclk", "mtu0"); clk = clk_reg_prcc_pclk("p6_pclk7", "per6clk", U8500_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", U8500_CLKRST1_BASE, BIT(0), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "uart0"); clk = clk_reg_prcc_kclk("p1_uart1_kclk", "uartclk", U8500_CLKRST1_BASE, BIT(1), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "uart1"); clk = clk_reg_prcc_kclk("p1_i2c1_kclk", "i2cclk", U8500_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", U8500_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", U8500_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", U8500_CLKRST1_BASE, BIT(5), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi0"); clk = clk_reg_prcc_kclk("p1_i2c2_kclk", "i2cclk", U8500_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", U8500_CLKRST1_BASE, BIT(8), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "slimbus0"); clk = clk_reg_prcc_kclk("p1_i2c4_kclk", "i2cclk", U8500_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", U8500_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", U8500_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", U8500_CLKRST2_BASE, BIT(2), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi4"); clk = clk_reg_prcc_kclk("p2_msp2_kclk", "msp02clk", U8500_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", U8500_CLKRST2_BASE, BIT(4), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi1"); clk = clk_reg_prcc_kclk("p2_sdi3_kclk", "sdmmcclk", U8500_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", U8500_CLKRST2_BASE, BIT(6), CLK_SET_RATE_GATE|CLK_SET_RATE_PARENT); clk = clk_reg_prcc_kclk("p2_ssitx_kclk", "hsitxclk", U8500_CLKRST2_BASE, BIT(7), CLK_SET_RATE_GATE|CLK_SET_RATE_PARENT); /* Periph3 */ clk = clk_reg_prcc_kclk("p3_ssp0_kclk", "sspclk", U8500_CLKRST3_BASE, BIT(1), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "ssp0"); clk = clk_reg_prcc_kclk("p3_ssp1_kclk", "sspclk", U8500_CLKRST3_BASE, BIT(2), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "ssp1"); clk = clk_reg_prcc_kclk("p3_i2c0_kclk", "i2cclk", U8500_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", U8500_CLKRST3_BASE, BIT(4), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi2"); clk = clk_reg_prcc_kclk("p3_ske_kclk", "rtc32k", U8500_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", U8500_CLKRST3_BASE, BIT(6), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "uart2"); clk = clk_reg_prcc_kclk("p3_sdi5_kclk", "sdmmcclk", U8500_CLKRST3_BASE, BIT(7), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdi5"); /* Periph6 */ clk = clk_reg_prcc_kclk("p3_rng_kclk", "rngclk", U8500_CLKRST6_BASE, BIT(0), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "rng"); }