[PATCHv8 31/36] CLK: TI: add omap3 clock init file
Tero Kristo
t-kristo at ti.com
Wed Oct 9 11:31:02 EDT 2013
clk-3xxx.c now contains the clock init functionality for omap3, including
DT clock registration and adding of static clkdev entries.
Signed-off-by: Tero Kristo <t-kristo at ti.com>
Tested-by: Nishanth Menon <nm at ti.com>
Acked-by: Tony Lindgren <tony at atomide.com>
---
arch/arm/mach-omap2/clock3xxx.h | 1 -
drivers/clk/ti/Makefile | 2 +-
drivers/clk/ti/clk-3xxx.c | 402 +++++++++++++++++++++++++++++++++++++++
include/linux/clk/ti.h | 5 +
4 files changed, 408 insertions(+), 2 deletions(-)
create mode 100644 drivers/clk/ti/clk-3xxx.c
diff --git a/arch/arm/mach-omap2/clock3xxx.h b/arch/arm/mach-omap2/clock3xxx.h
index dab90e2..78d9f56 100644
--- a/arch/arm/mach-omap2/clock3xxx.h
+++ b/arch/arm/mach-omap2/clock3xxx.h
@@ -11,7 +11,6 @@
int omap3xxx_clk_init(void);
int omap3_core_dpll_m2_set_rate(struct clk_hw *clk, unsigned long rate,
unsigned long parent_rate);
-void omap3_clk_lock_dpll5(void);
extern struct clk *sdrc_ick_p;
extern struct clk *arm_fck_p;
diff --git a/drivers/clk/ti/Makefile b/drivers/clk/ti/Makefile
index 1ecb1a4..df226bc 100644
--- a/drivers/clk/ti/Makefile
+++ b/drivers/clk/ti/Makefile
@@ -3,7 +3,7 @@ obj-y += clk.o dpll.o autoidle.o divider.o \
fixed-factor.o gate.o clockdomain.o \
mux-gate.o mux.o apll.o
obj-$(CONFIG_SOC_AM33XX) += clk-33xx.o
-obj-$(CONFIG_ARCH_OMAP3) += interface.o
+obj-$(CONFIG_ARCH_OMAP3) += interface.o clk-3xxx.o
obj-$(CONFIG_ARCH_OMAP4) += clk-44xx.o
obj-$(CONFIG_SOC_OMAP5) += clk-54xx.o
obj-$(CONFIG_SOC_DRA7XX) += clk-7xx.o
diff --git a/drivers/clk/ti/clk-3xxx.c b/drivers/clk/ti/clk-3xxx.c
new file mode 100644
index 0000000..46cd413
--- /dev/null
+++ b/drivers/clk/ti/clk-3xxx.c
@@ -0,0 +1,402 @@
+/*
+ * OMAP3 Clock init
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc
+ * Tero Kristo (t-kristo at ti.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/clk-provider.h>
+#include <linux/clk/ti.h>
+
+
+static struct ti_dt_clk omap3xxx_clks[] = {
+ DT_CLK(NULL, "apb_pclk", "dummy_apb_pclk"),
+ DT_CLK(NULL, "omap_32k_fck", "omap_32k_fck"),
+ DT_CLK(NULL, "virt_12m_ck", "virt_12m_ck"),
+ DT_CLK(NULL, "virt_13m_ck", "virt_13m_ck"),
+ DT_CLK(NULL, "virt_19200000_ck", "virt_19200000_ck"),
+ DT_CLK(NULL, "virt_26000000_ck", "virt_26000000_ck"),
+ DT_CLK(NULL, "virt_38_4m_ck", "virt_38_4m_ck"),
+ DT_CLK(NULL, "osc_sys_ck", "osc_sys_ck"),
+ DT_CLK("twl", "fck", "osc_sys_ck"),
+ DT_CLK(NULL, "sys_ck", "sys_ck"),
+ DT_CLK(NULL, "omap_96m_alwon_fck", "omap_96m_alwon_fck"),
+ DT_CLK("etb", "emu_core_alwon_ck", "emu_core_alwon_ck"),
+ DT_CLK(NULL, "sys_altclk", "sys_altclk"),
+ DT_CLK(NULL, "mcbsp_clks", "mcbsp_clks"),
+ DT_CLK(NULL, "sys_clkout1", "sys_clkout1"),
+ DT_CLK(NULL, "dpll1_ck", "dpll1_ck"),
+ DT_CLK(NULL, "dpll1_x2_ck", "dpll1_x2_ck"),
+ DT_CLK(NULL, "dpll1_x2m2_ck", "dpll1_x2m2_ck"),
+ DT_CLK(NULL, "dpll3_ck", "dpll3_ck"),
+ DT_CLK(NULL, "core_ck", "core_ck"),
+ DT_CLK(NULL, "dpll3_x2_ck", "dpll3_x2_ck"),
+ DT_CLK(NULL, "dpll3_m2_ck", "dpll3_m2_ck"),
+ DT_CLK(NULL, "dpll3_m2x2_ck", "dpll3_m2x2_ck"),
+ DT_CLK(NULL, "dpll3_m3_ck", "dpll3_m3_ck"),
+ DT_CLK(NULL, "dpll3_m3x2_ck", "dpll3_m3x2_ck"),
+ DT_CLK(NULL, "dpll4_ck", "dpll4_ck"),
+ DT_CLK(NULL, "dpll4_x2_ck", "dpll4_x2_ck"),
+ DT_CLK(NULL, "omap_96m_fck", "omap_96m_fck"),
+ DT_CLK(NULL, "cm_96m_fck", "cm_96m_fck"),
+ DT_CLK(NULL, "omap_54m_fck", "omap_54m_fck"),
+ DT_CLK(NULL, "omap_48m_fck", "omap_48m_fck"),
+ DT_CLK(NULL, "omap_12m_fck", "omap_12m_fck"),
+ DT_CLK(NULL, "dpll4_m2_ck", "dpll4_m2_ck"),
+ DT_CLK(NULL, "dpll4_m2x2_ck", "dpll4_m2x2_ck"),
+ DT_CLK(NULL, "dpll4_m3_ck", "dpll4_m3_ck"),
+ DT_CLK(NULL, "dpll4_m3x2_ck", "dpll4_m3x2_ck"),
+ DT_CLK(NULL, "dpll4_m4_ck", "dpll4_m4_ck"),
+ DT_CLK(NULL, "dpll4_m4x2_ck", "dpll4_m4x2_ck"),
+ DT_CLK(NULL, "dpll4_m5_ck", "dpll4_m5_ck"),
+ DT_CLK(NULL, "dpll4_m5x2_ck", "dpll4_m5x2_ck"),
+ DT_CLK(NULL, "dpll4_m6_ck", "dpll4_m6_ck"),
+ DT_CLK(NULL, "dpll4_m6x2_ck", "dpll4_m6x2_ck"),
+ DT_CLK("etb", "emu_per_alwon_ck", "emu_per_alwon_ck"),
+ DT_CLK(NULL, "clkout2_src_ck", "clkout2_src_ck"),
+ DT_CLK(NULL, "sys_clkout2", "sys_clkout2"),
+ DT_CLK(NULL, "corex2_fck", "corex2_fck"),
+ DT_CLK(NULL, "dpll1_fck", "dpll1_fck"),
+ DT_CLK(NULL, "mpu_ck", "mpu_ck"),
+ DT_CLK(NULL, "arm_fck", "arm_fck"),
+ DT_CLK("etb", "emu_mpu_alwon_ck", "emu_mpu_alwon_ck"),
+ DT_CLK(NULL, "l3_ick", "l3_ick"),
+ DT_CLK(NULL, "l4_ick", "l4_ick"),
+ DT_CLK(NULL, "rm_ick", "rm_ick"),
+ DT_CLK(NULL, "gpt10_fck", "gpt10_fck"),
+ DT_CLK(NULL, "gpt11_fck", "gpt11_fck"),
+ DT_CLK(NULL, "core_96m_fck", "core_96m_fck"),
+ DT_CLK(NULL, "mmchs2_fck", "mmchs2_fck"),
+ DT_CLK(NULL, "mmchs1_fck", "mmchs1_fck"),
+ DT_CLK(NULL, "i2c3_fck", "i2c3_fck"),
+ DT_CLK(NULL, "i2c2_fck", "i2c2_fck"),
+ DT_CLK(NULL, "i2c1_fck", "i2c1_fck"),
+ DT_CLK(NULL, "mcbsp5_fck", "mcbsp5_fck"),
+ DT_CLK(NULL, "mcbsp1_fck", "mcbsp1_fck"),
+ DT_CLK(NULL, "core_48m_fck", "core_48m_fck"),
+ DT_CLK(NULL, "mcspi4_fck", "mcspi4_fck"),
+ DT_CLK(NULL, "mcspi3_fck", "mcspi3_fck"),
+ DT_CLK(NULL, "mcspi2_fck", "mcspi2_fck"),
+ DT_CLK(NULL, "mcspi1_fck", "mcspi1_fck"),
+ DT_CLK(NULL, "uart2_fck", "uart2_fck"),
+ DT_CLK(NULL, "uart1_fck", "uart1_fck"),
+ DT_CLK(NULL, "core_12m_fck", "core_12m_fck"),
+ DT_CLK("omap_hdq.0", "fck", "hdq_fck"),
+ DT_CLK(NULL, "hdq_fck", "hdq_fck"),
+ DT_CLK(NULL, "core_l3_ick", "core_l3_ick"),
+ DT_CLK(NULL, "sdrc_ick", "sdrc_ick"),
+ DT_CLK(NULL, "gpmc_fck", "gpmc_fck"),
+ DT_CLK(NULL, "core_l4_ick", "core_l4_ick"),
+ DT_CLK("omap_hsmmc.1", "ick", "mmchs2_ick"),
+ DT_CLK("omap_hsmmc.0", "ick", "mmchs1_ick"),
+ DT_CLK(NULL, "mmchs2_ick", "mmchs2_ick"),
+ DT_CLK(NULL, "mmchs1_ick", "mmchs1_ick"),
+ DT_CLK("omap_hdq.0", "ick", "hdq_ick"),
+ DT_CLK(NULL, "hdq_ick", "hdq_ick"),
+ DT_CLK("omap2_mcspi.4", "ick", "mcspi4_ick"),
+ DT_CLK("omap2_mcspi.3", "ick", "mcspi3_ick"),
+ DT_CLK("omap2_mcspi.2", "ick", "mcspi2_ick"),
+ DT_CLK("omap2_mcspi.1", "ick", "mcspi1_ick"),
+ DT_CLK(NULL, "mcspi4_ick", "mcspi4_ick"),
+ DT_CLK(NULL, "mcspi3_ick", "mcspi3_ick"),
+ DT_CLK(NULL, "mcspi2_ick", "mcspi2_ick"),
+ DT_CLK(NULL, "mcspi1_ick", "mcspi1_ick"),
+ DT_CLK("omap_i2c.3", "ick", "i2c3_ick"),
+ DT_CLK("omap_i2c.2", "ick", "i2c2_ick"),
+ DT_CLK("omap_i2c.1", "ick", "i2c1_ick"),
+ DT_CLK(NULL, "i2c3_ick", "i2c3_ick"),
+ DT_CLK(NULL, "i2c2_ick", "i2c2_ick"),
+ DT_CLK(NULL, "i2c1_ick", "i2c1_ick"),
+ DT_CLK(NULL, "uart2_ick", "uart2_ick"),
+ DT_CLK(NULL, "uart1_ick", "uart1_ick"),
+ DT_CLK(NULL, "gpt11_ick", "gpt11_ick"),
+ DT_CLK(NULL, "gpt10_ick", "gpt10_ick"),
+ DT_CLK("omap-mcbsp.5", "ick", "mcbsp5_ick"),
+ DT_CLK("omap-mcbsp.1", "ick", "mcbsp1_ick"),
+ DT_CLK(NULL, "mcbsp5_ick", "mcbsp5_ick"),
+ DT_CLK(NULL, "mcbsp1_ick", "mcbsp1_ick"),
+ DT_CLK(NULL, "omapctrl_ick", "omapctrl_ick"),
+ DT_CLK(NULL, "dss_tv_fck", "dss_tv_fck"),
+ DT_CLK(NULL, "dss_96m_fck", "dss_96m_fck"),
+ DT_CLK(NULL, "dss2_alwon_fck", "dss2_alwon_fck"),
+ DT_CLK(NULL, "utmi_p1_gfclk", "dummy_ck"),
+ DT_CLK(NULL, "utmi_p2_gfclk", "dummy_ck"),
+ DT_CLK(NULL, "xclk60mhsp1_ck", "dummy_ck"),
+ DT_CLK(NULL, "xclk60mhsp2_ck", "dummy_ck"),
+ DT_CLK(NULL, "init_60m_fclk", "dummy_ck"),
+ DT_CLK(NULL, "gpt1_fck", "gpt1_fck"),
+ DT_CLK(NULL, "aes2_ick", "aes2_ick"),
+ DT_CLK(NULL, "wkup_32k_fck", "wkup_32k_fck"),
+ DT_CLK(NULL, "gpio1_dbck", "gpio1_dbck"),
+ DT_CLK(NULL, "sha12_ick", "sha12_ick"),
+ DT_CLK(NULL, "wdt2_fck", "wdt2_fck"),
+ DT_CLK("omap_wdt", "ick", "wdt2_ick"),
+ DT_CLK(NULL, "wdt2_ick", "wdt2_ick"),
+ DT_CLK(NULL, "wdt1_ick", "wdt1_ick"),
+ DT_CLK(NULL, "gpio1_ick", "gpio1_ick"),
+ DT_CLK(NULL, "omap_32ksync_ick", "omap_32ksync_ick"),
+ DT_CLK(NULL, "gpt12_ick", "gpt12_ick"),
+ DT_CLK(NULL, "gpt1_ick", "gpt1_ick"),
+ DT_CLK(NULL, "per_96m_fck", "per_96m_fck"),
+ DT_CLK(NULL, "per_48m_fck", "per_48m_fck"),
+ DT_CLK(NULL, "uart3_fck", "uart3_fck"),
+ DT_CLK(NULL, "gpt2_fck", "gpt2_fck"),
+ DT_CLK(NULL, "gpt3_fck", "gpt3_fck"),
+ DT_CLK(NULL, "gpt4_fck", "gpt4_fck"),
+ DT_CLK(NULL, "gpt5_fck", "gpt5_fck"),
+ DT_CLK(NULL, "gpt6_fck", "gpt6_fck"),
+ DT_CLK(NULL, "gpt7_fck", "gpt7_fck"),
+ DT_CLK(NULL, "gpt8_fck", "gpt8_fck"),
+ DT_CLK(NULL, "gpt9_fck", "gpt9_fck"),
+ DT_CLK(NULL, "per_32k_alwon_fck", "per_32k_alwon_fck"),
+ DT_CLK(NULL, "gpio6_dbck", "gpio6_dbck"),
+ DT_CLK(NULL, "gpio5_dbck", "gpio5_dbck"),
+ DT_CLK(NULL, "gpio4_dbck", "gpio4_dbck"),
+ DT_CLK(NULL, "gpio3_dbck", "gpio3_dbck"),
+ DT_CLK(NULL, "gpio2_dbck", "gpio2_dbck"),
+ DT_CLK(NULL, "wdt3_fck", "wdt3_fck"),
+ DT_CLK(NULL, "per_l4_ick", "per_l4_ick"),
+ DT_CLK(NULL, "gpio6_ick", "gpio6_ick"),
+ DT_CLK(NULL, "gpio5_ick", "gpio5_ick"),
+ DT_CLK(NULL, "gpio4_ick", "gpio4_ick"),
+ DT_CLK(NULL, "gpio3_ick", "gpio3_ick"),
+ DT_CLK(NULL, "gpio2_ick", "gpio2_ick"),
+ DT_CLK(NULL, "wdt3_ick", "wdt3_ick"),
+ DT_CLK(NULL, "uart3_ick", "uart3_ick"),
+ DT_CLK(NULL, "uart4_ick", "uart4_ick"),
+ DT_CLK(NULL, "gpt9_ick", "gpt9_ick"),
+ DT_CLK(NULL, "gpt8_ick", "gpt8_ick"),
+ DT_CLK(NULL, "gpt7_ick", "gpt7_ick"),
+ DT_CLK(NULL, "gpt6_ick", "gpt6_ick"),
+ DT_CLK(NULL, "gpt5_ick", "gpt5_ick"),
+ DT_CLK(NULL, "gpt4_ick", "gpt4_ick"),
+ DT_CLK(NULL, "gpt3_ick", "gpt3_ick"),
+ DT_CLK(NULL, "gpt2_ick", "gpt2_ick"),
+ DT_CLK("omap-mcbsp.2", "ick", "mcbsp2_ick"),
+ DT_CLK("omap-mcbsp.3", "ick", "mcbsp3_ick"),
+ DT_CLK("omap-mcbsp.4", "ick", "mcbsp4_ick"),
+ DT_CLK(NULL, "mcbsp4_ick", "mcbsp2_ick"),
+ DT_CLK(NULL, "mcbsp3_ick", "mcbsp3_ick"),
+ DT_CLK(NULL, "mcbsp2_ick", "mcbsp4_ick"),
+ DT_CLK(NULL, "mcbsp2_fck", "mcbsp2_fck"),
+ DT_CLK(NULL, "mcbsp3_fck", "mcbsp3_fck"),
+ DT_CLK(NULL, "mcbsp4_fck", "mcbsp4_fck"),
+ DT_CLK("etb", "emu_src_ck", "emu_src_ck"),
+ DT_CLK(NULL, "emu_src_ck", "emu_src_ck"),
+ DT_CLK(NULL, "pclk_fck", "pclk_fck"),
+ DT_CLK(NULL, "pclkx2_fck", "pclkx2_fck"),
+ DT_CLK(NULL, "atclk_fck", "atclk_fck"),
+ DT_CLK(NULL, "traceclk_src_fck", "traceclk_src_fck"),
+ DT_CLK(NULL, "traceclk_fck", "traceclk_fck"),
+ DT_CLK(NULL, "secure_32k_fck", "secure_32k_fck"),
+ DT_CLK(NULL, "gpt12_fck", "gpt12_fck"),
+ DT_CLK(NULL, "wdt1_fck", "wdt1_fck"),
+ DT_CLK(NULL, "timer_32k_ck", "omap_32k_fck"),
+ DT_CLK(NULL, "timer_sys_ck", "sys_ck"),
+ DT_CLK(NULL, "cpufreq_ck", "dpll1_ck"),
+ { .node_name = NULL },
+};
+
+static struct ti_dt_clk omap34xx_omap36xx_clks[] = {
+ DT_CLK(NULL, "aes1_ick", "aes1_ick"),
+ DT_CLK("omap_rng", "ick", "rng_ick"),
+ DT_CLK(NULL, "sha11_ick", "sha11_ick"),
+ DT_CLK(NULL, "des1_ick", "des1_ick"),
+ DT_CLK(NULL, "cam_mclk", "cam_mclk"),
+ DT_CLK(NULL, "cam_ick", "cam_ick"),
+ DT_CLK(NULL, "csi2_96m_fck", "csi2_96m_fck"),
+ DT_CLK(NULL, "security_l3_ick", "security_l3_ick"),
+ DT_CLK(NULL, "pka_ick", "pka_ick"),
+ DT_CLK(NULL, "icr_ick", "icr_ick"),
+ DT_CLK("omap-aes", "ick", "aes2_ick"),
+ DT_CLK("omap-sham", "ick", "sha12_ick"),
+ DT_CLK(NULL, "des2_ick", "des2_ick"),
+ DT_CLK(NULL, "mspro_ick", "mspro_ick"),
+ DT_CLK(NULL, "mailboxes_ick", "mailboxes_ick"),
+ DT_CLK(NULL, "ssi_l4_ick", "ssi_l4_ick"),
+ DT_CLK(NULL, "sr1_fck", "sr1_fck"),
+ DT_CLK(NULL, "sr2_fck", "sr2_fck"),
+ DT_CLK(NULL, "sr_l4_ick", "sr_l4_ick"),
+ DT_CLK(NULL, "security_l4_ick2", "security_l4_ick2"),
+ DT_CLK(NULL, "wkup_l4_ick", "wkup_l4_ick"),
+ DT_CLK(NULL, "dpll2_fck", "dpll2_fck"),
+ DT_CLK(NULL, "iva2_ck", "iva2_ck"),
+ DT_CLK(NULL, "modem_fck", "modem_fck"),
+ DT_CLK(NULL, "sad2d_ick", "sad2d_ick"),
+ DT_CLK(NULL, "mad2d_ick", "mad2d_ick"),
+ DT_CLK(NULL, "mspro_fck", "mspro_fck"),
+ DT_CLK(NULL, "dpll2_ck", "dpll2_ck"),
+ DT_CLK(NULL, "dpll2_m2_ck", "dpll2_m2_ck"),
+ { .node_name = NULL },
+};
+
+static struct ti_dt_clk omap36xx_omap3430es2plus_clks[] = {
+ DT_CLK(NULL, "ssi_ssr_fck", "ssi_ssr_fck_3430es2"),
+ DT_CLK(NULL, "ssi_sst_fck", "ssi_sst_fck_3430es2"),
+ DT_CLK("musb-omap2430", "ick", "hsotgusb_ick_3430es2"),
+ DT_CLK(NULL, "hsotgusb_ick", "hsotgusb_ick_3430es2"),
+ DT_CLK(NULL, "ssi_ick", "ssi_ick_3430es2"),
+ DT_CLK(NULL, "usim_fck", "usim_fck"),
+ DT_CLK(NULL, "usim_ick", "usim_ick"),
+ { .node_name = NULL },
+};
+
+static struct ti_dt_clk omap3430es1_clks[] = {
+ DT_CLK(NULL, "gfx_l3_ck", "gfx_l3_ck"),
+ DT_CLK(NULL, "gfx_l3_fck", "gfx_l3_fck"),
+ DT_CLK(NULL, "gfx_l3_ick", "gfx_l3_ick"),
+ DT_CLK(NULL, "gfx_cg1_ck", "gfx_cg1_ck"),
+ DT_CLK(NULL, "gfx_cg2_ck", "gfx_cg2_ck"),
+ DT_CLK(NULL, "d2d_26m_fck", "d2d_26m_fck"),
+ DT_CLK(NULL, "fshostusb_fck", "fshostusb_fck"),
+ DT_CLK(NULL, "ssi_ssr_fck", "ssi_ssr_fck_3430es1"),
+ DT_CLK(NULL, "ssi_sst_fck", "ssi_sst_fck_3430es1"),
+ DT_CLK("musb-omap2430", "ick", "hsotgusb_ick_3430es1"),
+ DT_CLK(NULL, "hsotgusb_ick", "hsotgusb_ick_3430es1"),
+ DT_CLK(NULL, "fac_ick", "fac_ick"),
+ DT_CLK(NULL, "ssi_ick", "ssi_ick_3430es1"),
+ DT_CLK(NULL, "usb_l4_ick", "usb_l4_ick"),
+ DT_CLK(NULL, "dss1_alwon_fck", "dss1_alwon_fck_3430es1"),
+ DT_CLK("omapdss_dss", "ick", "dss_ick_3430es1"),
+ DT_CLK(NULL, "dss_ick", "dss_ick_3430es1"),
+ { .node_name = NULL },
+};
+
+static struct ti_dt_clk omap36xx_am35xx_omap3430es2plus_clks[] = {
+ DT_CLK(NULL, "virt_16_8m_ck", "virt_16_8m_ck"),
+ DT_CLK(NULL, "dpll5_ck", "dpll5_ck"),
+ DT_CLK(NULL, "dpll5_m2_ck", "dpll5_m2_ck"),
+ DT_CLK(NULL, "sgx_fck", "sgx_fck"),
+ DT_CLK(NULL, "sgx_ick", "sgx_ick"),
+ DT_CLK(NULL, "cpefuse_fck", "cpefuse_fck"),
+ DT_CLK(NULL, "ts_fck", "ts_fck"),
+ DT_CLK(NULL, "usbtll_fck", "usbtll_fck"),
+ DT_CLK(NULL, "usbtll_ick", "usbtll_ick"),
+ DT_CLK("omap_hsmmc.2", "ick", "mmchs3_ick"),
+ DT_CLK(NULL, "mmchs3_ick", "mmchs3_ick"),
+ DT_CLK(NULL, "mmchs3_fck", "mmchs3_fck"),
+ DT_CLK(NULL, "dss1_alwon_fck", "dss1_alwon_fck_3430es2"),
+ DT_CLK("omapdss_dss", "ick", "dss_ick_3430es2"),
+ DT_CLK(NULL, "dss_ick", "dss_ick_3430es2"),
+ DT_CLK(NULL, "usbhost_120m_fck", "usbhost_120m_fck"),
+ DT_CLK(NULL, "usbhost_48m_fck", "usbhost_48m_fck"),
+ DT_CLK(NULL, "usbhost_ick", "usbhost_ick"),
+ { .node_name = NULL },
+};
+
+static struct ti_dt_clk am35xx_clks[] = {
+ DT_CLK(NULL, "ipss_ick", "ipss_ick"),
+ DT_CLK(NULL, "rmii_ck", "rmii_ck"),
+ DT_CLK(NULL, "pclk_ck", "pclk_ck"),
+ DT_CLK(NULL, "emac_ick", "emac_ick"),
+ DT_CLK(NULL, "emac_fck", "emac_fck"),
+ DT_CLK("davinci_emac.0", NULL, "emac_ick"),
+ DT_CLK("davinci_mdio.0", NULL, "emac_fck"),
+ DT_CLK("vpfe-capture", "master", "vpfe_ick"),
+ DT_CLK("vpfe-capture", "slave", "vpfe_fck"),
+ DT_CLK(NULL, "hsotgusb_ick", "hsotgusb_ick_am35xx"),
+ DT_CLK(NULL, "hsotgusb_fck", "hsotgusb_fck_am35xx"),
+ DT_CLK(NULL, "hecc_ck", "hecc_ck"),
+ DT_CLK(NULL, "uart4_ick", "uart4_ick_am35xx"),
+ DT_CLK(NULL, "uart4_fck", "uart4_fck_am35xx"),
+ { .node_name = NULL },
+};
+
+static struct ti_dt_clk omap36xx_clks[] = {
+ DT_CLK(NULL, "omap_192m_alwon_fck", "omap_192m_alwon_fck"),
+ DT_CLK(NULL, "uart4_fck", "uart4_fck"),
+ { .node_name = NULL },
+};
+
+static const char *enable_init_clks[] = {
+ "sdrc_ick",
+ "gpmc_fck",
+ "omapctrl_ick",
+};
+
+enum {
+ OMAP3_SOC_AM35XX,
+ OMAP3_SOC_OMAP3430_ES1,
+ OMAP3_SOC_OMAP3430_ES2_PLUS,
+ OMAP3_SOC_OMAP3630,
+ OMAP3_SOC_TI81XX,
+};
+
+static int __init omap3xxx_dt_clk_init(int soc_type)
+{
+ of_clk_init(NULL);
+
+ if (soc_type == OMAP3_SOC_AM35XX || soc_type == OMAP3_SOC_OMAP3630 ||
+ soc_type == OMAP3_SOC_OMAP3430_ES1 ||
+ soc_type == OMAP3_SOC_OMAP3430_ES2_PLUS)
+ ti_dt_clocks_register(omap3xxx_clks);
+
+ if (soc_type == OMAP3_SOC_AM35XX)
+ ti_dt_clocks_register(am35xx_clks);
+
+ if (soc_type == OMAP3_SOC_OMAP3630 || soc_type == OMAP3_SOC_AM35XX ||
+ soc_type == OMAP3_SOC_OMAP3430_ES2_PLUS)
+ ti_dt_clocks_register(omap36xx_am35xx_omap3430es2plus_clks);
+
+ if (soc_type == OMAP3_SOC_OMAP3430_ES1)
+ ti_dt_clocks_register(omap3430es1_clks);
+
+ if (soc_type == OMAP3_SOC_OMAP3430_ES2_PLUS ||
+ soc_type == OMAP3_SOC_OMAP3630)
+ ti_dt_clocks_register(omap36xx_omap3430es2plus_clks);
+
+ if (soc_type == OMAP3_SOC_OMAP3430_ES1 ||
+ soc_type == OMAP3_SOC_OMAP3430_ES2_PLUS ||
+ soc_type == OMAP3_SOC_OMAP3630)
+ ti_dt_clocks_register(omap34xx_omap36xx_clks);
+
+ if (soc_type == OMAP3_SOC_OMAP3630)
+ ti_dt_clocks_register(omap36xx_clks);
+
+ omap2_clk_disable_autoidle_all();
+
+ omap2_clk_enable_init_clocks(enable_init_clks,
+ ARRAY_SIZE(enable_init_clks));
+
+ pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n",
+ (clk_get_rate(clk_get_sys(NULL, "osc_sys_ck")) / 1000000),
+ (clk_get_rate(clk_get_sys(NULL, "osc_sys_ck")) / 100000) % 10,
+ (clk_get_rate(clk_get_sys(NULL, "core_ck")) / 1000000),
+ (clk_get_rate(clk_get_sys(NULL, "arm_fck")) / 1000000));
+
+ if (soc_type != OMAP3_SOC_TI81XX && soc_type != OMAP3_SOC_OMAP3430_ES1)
+ omap3_clk_lock_dpll5();
+
+ return 0;
+}
+
+int __init omap3430_dt_clk_init(void)
+{
+ return omap3xxx_dt_clk_init(OMAP3_SOC_OMAP3430_ES2_PLUS);
+}
+
+int __init omap3630_dt_clk_init(void)
+{
+ return omap3xxx_dt_clk_init(OMAP3_SOC_OMAP3630);
+}
+
+int __init am35xx_dt_clk_init(void)
+{
+ return omap3xxx_dt_clk_init(OMAP3_SOC_AM35XX);
+}
+
+int __init ti81xx_dt_clk_init(void)
+{
+ return omap3xxx_dt_clk_init(OMAP3_SOC_TI81XX);
+}
diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h
index ae797a0..c845bd6 100644
--- a/include/linux/clk/ti.h
+++ b/include/linux/clk/ti.h
@@ -214,12 +214,17 @@ int omap3_dpll4_set_rate(struct clk_hw *clk, unsigned long rate,
int omap2_dflt_clk_enable(struct clk_hw *hw);
void omap2_dflt_clk_disable(struct clk_hw *hw);
int omap2_dflt_clk_is_enabled(struct clk_hw *hw);
+void omap3_clk_lock_dpll5(void);
void ti_dt_clocks_register(struct ti_dt_clk *oclks);
void of_ti_autoidle_setup(struct device_node *node);
struct clk_div_table *ti_clk_get_div_table(struct device_node *node);
+int omap3430_dt_clk_init(void);
+int omap3630_dt_clk_init(void);
+int am35xx_dt_clk_init(void);
+int ti81xx_dt_clk_init(void);
int omap4xxx_dt_clk_init(void);
int omap5xxx_dt_clk_init(void);
int dra7xx_dt_clk_init(void);
--
1.7.9.5
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