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authorLinus Torvalds <torvalds@linux-foundation.org>2018-10-31 11:08:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-10-31 11:08:30 -0700
commit519f64bf15dccb4f64af34b74ed186c32363ab59 (patch)
tree7d0a666701e72e03b7c9d624163ef5bda89b4356 /drivers/clk/ti
parent0c86e761b95131943c2b8af2ffb3c0554f9a71f5 (diff)
parent9a1d6b232bed2117fa9608873be044a5e8965e76 (diff)
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd: "This time it looks like a quieter release cycle in the clk tree. I guess that's because of summer time holidays/vacations. The biggest change in the diffstat is in the Qualcomm clk driver, where they got support for CPUs and handful of SoCs. After that, the at91 driver got a major rewrite for newer DT bindings that should make things easier going forward and the TI code moved to a clockdomain based design. The long tail is mostly small driver updates for newer clks and some simpler SoC clock drivers such as the Hisilicon and imx support. In the core framework, we only have two small changes this time. One is a new clk API to get all clks for a device with the bulk clk APIs. This allows drivers that don't care about doing anything besides turning on all the clks to just clk_get() them all and turn them on. The other change is the beginning of a way to support save and restore of clk settings in the clk framework. TI is the only user right now, but we will want to expand upon this design in the future to support more save and restore of clk registers. At least this gets us started and works well enough for one SoC, but there's more work in the future. Core: - clk_bulk_get_all() API and friends to get all the clks for a device - Basic clk state save/restore hooks New Drivers: - Renesas RZ/A2 (R7S9210) SoC, including early clocks - Rensas RZ/G1N (R8A7744) and RZ/G2E (R8A774C0) SoCs - Rensas RZ/G2M (r8a774a1) SoC - Qualcomm Krait CPU clk support - Qualcomm QCS404 GCC support - Qualcomm SDM660 GCC support - Qualcomm SDM845 camera clock controller - Ingenic jz4725b CGU - Hisilicon 3670 SoC support - TI SCI clks on K3 SoCs - iMX6 MMDC clks - Reset Controller (RMU) support for Actions Semi Owl S900 and S700 SoCs Updates: - Rework at91 PMC clock driver for new DT bindings - Nvidia Tegra clk driver MBIST workaround fix - S2RAM support for Marvell mvebu periph clks - Use updated printk format for OF node names - Fix TI code to only search DT subnodes - Various static analysis finds - Tag various drivers with SPDX license tags - Support dynamic frequency switching (DFS) on qcom SDM845 GCC - Only use s2mps11 dt-binding defines instead of redefining them in the driver - Add some more missing clks to qcom MSM8996 GCC - Quad SPI clks on qcom SDM845 - Add support for CMT timer clocks on R-Car V3H - Add support for SHDI and various timer clocks on R-Car V3M - Improve OSC and RCLK (watchdog) handling on R-Car Gen3 SoCs - Amlogic clk-pll driver improvements and updates - Amlogic axg audio controller system clocks - Register Amlogic meson8b clock controller early - Add support for SATA and Fine Display Processor (FDP) clocks on R-Car M3-N - Consolidation of system suspend related code in Exynos, S5P, S3C SoC clk drivers - Fixes for system suspend support on Exynos542x (Odroid boards) and Exynos5433 SoC - Remove obsoleted Exynos4212 ISP clock definitions - Migrated TI am3/4/5 and dra7 SoCs to clockdomain based design - TI RTC+DDR sleep mode support for clock save/restore - Allwinner A64 display engine support and fixes - Allwinner A83t display engine support and fixes" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (186 commits) clk: qcom: Remove unused arrays in SDM845 GCC clk: fixed-rate: fix of_node_get-put imbalance clk: s2mps11: Add used attribute to s2mps11_dt_match clk: qcom: gcc-sdm660: Add MODULE_LICENSE clk: qcom: Add safe switch hook for krait mux clocks dt-bindings: clock: Document qcom,krait-cc clk: qcom: Add Krait clock controller driver dt-bindings: arm: Document qcom,kpss-gcc clk: qcom: Add KPSS ACC/GCC driver clk: qcom: Add support for Krait clocks clk: qcom: Add IPQ806X's HFPLLs clk: qcom: Add MSM8960/APQ8064's HFPLLs dt-bindings: clock: Document qcom,hfpll clk: qcom: Add HFPLL driver clk: qcom: Add support for High-Frequency PLLs (HFPLLs) ARM: Add Krait L2 register accessor functions clk: imx6q: add mmdc0 ipg clock clk: imx6sl: add mmdc ipg clocks clk: imx6sll: add mmdc1 ipg clock clk: imx6sx: add mmdc1 ipg clock ...
Diffstat (limited to 'drivers/clk/ti')
-rw-r--r--drivers/clk/ti/Makefile9
-rw-r--r--drivers/clk/ti/apll.c18
-rw-r--r--drivers/clk/ti/clk-33xx-compat.c218
-rw-r--r--drivers/clk/ti/clk-33xx.c232
-rw-r--r--drivers/clk/ti/clk-43xx-compat.c225
-rw-r--r--drivers/clk/ti/clk-43xx.c249
-rw-r--r--drivers/clk/ti/clk-7xx-compat.c823
-rw-r--r--drivers/clk/ti/clk-7xx.c590
-rw-r--r--drivers/clk/ti/clk-dra7-atl.c4
-rw-r--r--drivers/clk/ti/clk.c28
-rw-r--r--drivers/clk/ti/clkctrl.c101
-rw-r--r--drivers/clk/ti/clock.h11
-rw-r--r--drivers/clk/ti/composite.c14
-rw-r--r--drivers/clk/ti/divider.c40
-rw-r--r--drivers/clk/ti/dpll.c18
-rw-r--r--drivers/clk/ti/dpll3xxx.c124
-rw-r--r--drivers/clk/ti/fapll.c8
-rw-r--r--drivers/clk/ti/fixed-factor.c4
-rw-r--r--drivers/clk/ti/gate.c5
-rw-r--r--drivers/clk/ti/interface.c2
-rw-r--r--drivers/clk/ti/mux.c33
21 files changed, 2230 insertions, 526 deletions
diff --git a/drivers/clk/ti/Makefile b/drivers/clk/ti/Makefile
index 5ab295d2a3cb..5ca1e39dd88a 100644
--- a/drivers/clk/ti/Makefile
+++ b/drivers/clk/ti/Makefile
@@ -6,7 +6,8 @@ clk-common = dpll.o composite.o divider.o gate.o \
fixed-factor.o mux.o apll.o \
clkt_dpll.o clkt_iclk.o clkt_dflt.o \
clkctrl.o
-obj-$(CONFIG_SOC_AM33XX) += $(clk-common) clk-33xx.o dpll3xxx.o
+obj-$(CONFIG_SOC_AM33XX) += $(clk-common) clk-33xx.o dpll3xxx.o \
+ clk-33xx-compat.o
obj-$(CONFIG_SOC_TI81XX) += $(clk-common) fapll.o clk-814x.o clk-816x.o
obj-$(CONFIG_ARCH_OMAP2) += $(clk-common) interface.o clk-2xxx.o
obj-$(CONFIG_ARCH_OMAP3) += $(clk-common) interface.o \
@@ -16,8 +17,10 @@ obj-$(CONFIG_ARCH_OMAP4) += $(clk-common) clk-44xx.o \
obj-$(CONFIG_SOC_OMAP5) += $(clk-common) clk-54xx.o \
dpll3xxx.o dpll44xx.o
obj-$(CONFIG_SOC_DRA7XX) += $(clk-common) clk-7xx.o \
- clk-dra7-atl.o dpll3xxx.o dpll44xx.o
-obj-$(CONFIG_SOC_AM43XX) += $(clk-common) dpll3xxx.o clk-43xx.o
+ clk-dra7-atl.o dpll3xxx.o \
+ dpll44xx.o clk-7xx-compat.o
+obj-$(CONFIG_SOC_AM43XX) += $(clk-common) dpll3xxx.o clk-43xx.o \
+ clk-43xx-compat.o
endif # CONFIG_ARCH_OMAP2PLUS
diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c
index 61c126a5d26a..222f68bc3f2a 100644
--- a/drivers/clk/ti/apll.c
+++ b/drivers/clk/ti/apll.c
@@ -143,8 +143,8 @@ static void __init omap_clk_register_apll(void *user,
clk = of_clk_get(node, 0);
if (IS_ERR(clk)) {
- pr_debug("clk-ref for %s not ready, retry\n",
- node->name);
+ pr_debug("clk-ref for %pOFn not ready, retry\n",
+ node);
if (!ti_clk_retry_init(node, hw, omap_clk_register_apll))
return;
@@ -155,8 +155,8 @@ static void __init omap_clk_register_apll(void *user,
clk = of_clk_get(node, 1);
if (IS_ERR(clk)) {
- pr_debug("clk-bypass for %s not ready, retry\n",
- node->name);
+ pr_debug("clk-bypass for %pOFn not ready, retry\n",
+ node);
if (!ti_clk_retry_init(node, hw, omap_clk_register_apll))
return;
@@ -202,7 +202,7 @@ static void __init of_dra7_apll_setup(struct device_node *node)
init->num_parents = of_clk_get_parent_count(node);
if (init->num_parents < 1) {
- pr_err("dra7 apll %s must have parent(s)\n", node->name);
+ pr_err("dra7 apll %pOFn must have parent(s)\n", node);
goto cleanup;
}
@@ -366,7 +366,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)
init->num_parents = of_clk_get_parent_count(node);
if (init->num_parents != 1) {
- pr_err("%s must have one parent\n", node->name);
+ pr_err("%pOFn must have one parent\n", node);
goto cleanup;
}
@@ -374,13 +374,13 @@ static void __init of_omap2_apll_setup(struct device_node *node)
init->parent_names = &parent_name;
if (of_property_read_u32(node, "ti,clock-frequency", &val)) {
- pr_err("%s missing clock-frequency\n", node->name);
+ pr_err("%pOFn missing clock-frequency\n", node);
goto cleanup;
}
clk_hw->fixed_rate = val;
if (of_property_read_u32(node, "ti,bit-shift", &val)) {
- pr_err("%s missing bit-shift\n", node->name);
+ pr_err("%pOFn missing bit-shift\n", node);
goto cleanup;
}
@@ -389,7 +389,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)
ad->autoidle_mask = 0x3 << val;
if (of_property_read_u32(node, "ti,idlest-shift", &val)) {
- pr_err("%s missing idlest-shift\n", node->name);
+ pr_err("%pOFn missing idlest-shift\n", node);
goto cleanup;
}
diff --git a/drivers/clk/ti/clk-33xx-compat.c b/drivers/clk/ti/clk-33xx-compat.c
new file mode 100644
index 000000000000..3e07f127912a
--- /dev/null
+++ b/drivers/clk/ti/clk-33xx-compat.c
@@ -0,0 +1,218 @@
+/*
+ * AM33XX Clock init
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc
+ * Tero Kristo (t-kristo@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.h>
+#include <linux/clk-provider.h>
+#include <linux/clk/ti.h>
+#include <dt-bindings/clock/am3.h>
+
+#include "clock.h"
+
+static const char * const am3_gpio1_dbclk_parents[] __initconst = {
+ "l4_per_cm:clk:0138:0",
+ NULL,
+};
+
+static const struct omap_clkctrl_bit_data am3_gpio2_bit_data[] __initconst = {
+ { 18, TI_CLK_GATE, am3_gpio1_dbclk_parents, NULL },
+ { 0 },
+};
+
+static const struct omap_clkctrl_bit_data am3_gpio3_bit_data[] __initconst = {
+ { 18, TI_CLK_GATE, am3_gpio1_dbclk_parents, NULL },
+ { 0 },
+};
+
+static const struct omap_clkctrl_bit_data am3_gpio4_bit_data[] __initconst = {
+ { 18, TI_CLK_GATE, am3_gpio1_dbclk_parents, NULL },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4_per_clkctrl_regs[] __initconst = {
+ { AM3_CPGMAC0_CLKCTRL, NULL, CLKF_SW_SUP, "cpsw_125mhz_gclk", "cpsw_125mhz_clkdm" },
+ { AM3_LCDC_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_SET_RATE_PARENT, "lcd_gclk", "lcdc_clkdm" },
+ { AM3_USB_OTG_HS_CLKCTRL, NULL, CLKF_SW_SUP, "usbotg_fck", "l3s_clkdm" },
+ { AM3_TPTC0_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
+ { AM3_EMIF_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_ddr_m2_div2_ck", "l3_clkdm" },
+ { AM3_OCMCRAM_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
+ { AM3_GPMC_CLKCTRL, NULL, CLKF_SW_SUP, "l3s_gclk", "l3s_clkdm" },
+ { AM3_MCASP0_CLKCTRL, NULL, CLKF_SW_SUP, "mcasp0_fck", "l3s_clkdm" },
+ { AM3_UART6_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_MMC1_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+ { AM3_ELM_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_I2C3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_SPI0_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_SPI1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_L4_LS_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_MCASP1_CLKCTRL, NULL, CLKF_SW_SUP, "mcasp1_fck", "l3s_clkdm" },
+ { AM3_UART2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_UART3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_UART4_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_UART5_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_TIMER7_CLKCTRL, NULL, CLKF_SW_SUP, "timer7_fck" },
+ { AM3_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "timer2_fck" },
+ { AM3_TIMER3_CLKCTRL, NULL, CLKF_SW_SUP, "timer3_fck" },
+ { AM3_TIMER4_CLKCTRL, NULL, CLKF_SW_SUP, "timer4_fck" },
+ { AM3_RNG_CLKCTRL, NULL, CLKF_SW_SUP, "rng_fck" },
+ { AM3_AES_CLKCTRL, NULL, CLKF_SW_SUP, "aes0_fck", "l3_clkdm" },
+ { AM3_SHAM_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
+ { AM3_GPIO2_CLKCTRL, am3_gpio2_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_GPIO3_CLKCTRL, am3_gpio3_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_GPIO4_CLKCTRL, am3_gpio4_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_TPCC_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
+ { AM3_D_CAN0_CLKCTRL, NULL, CLKF_SW_SUP, "dcan0_fck" },
+ { AM3_D_CAN1_CLKCTRL, NULL, CLKF_SW_SUP, "dcan1_fck" },
+ { AM3_EPWMSS1_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_EPWMSS0_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_EPWMSS2_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L3_INSTR_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
+ { AM3_L3_MAIN_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
+ { AM3_PRUSS_CLKCTRL, NULL, CLKF_SW_SUP, "pruss_ocp_gclk", "pruss_ocp_clkdm" },
+ { AM3_TIMER5_CLKCTRL, NULL, CLKF_SW_SUP, "timer5_fck" },
+ { AM3_TIMER6_CLKCTRL, NULL, CLKF_SW_SUP, "timer6_fck" },
+ { AM3_MMC2_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+ { AM3_MMC3_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk", "l3s_clkdm" },
+ { AM3_TPTC1_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
+ { AM3_TPTC2_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
+ { AM3_SPINLOCK_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_MAILBOX_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4_HS_CLKCTRL, NULL, CLKF_SW_SUP, "l4hs_gclk", "l4hs_clkdm" },
+ { AM3_OCPWP_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_CLKDIV32K_CLKCTRL, NULL, CLKF_SW_SUP, "clkdiv32k_ck", "clk_24mhz_clkdm" },
+ { 0 },
+};
+
+static const char * const am3_gpio0_dbclk_parents[] __initconst = {
+ "gpio0_dbclk_mux_ck",
+ NULL,
+};
+
+static const struct omap_clkctrl_bit_data am3_gpio1_bit_data[] __initconst = {
+ { 18, TI_CLK_GATE, am3_gpio0_dbclk_parents, NULL },
+ { 0 },
+};
+
+static const char * const am3_dbg_sysclk_ck_parents[] __initconst = {
+ "sys_clkin_ck",
+ NULL,
+};
+
+static const char * const am3_trace_pmd_clk_mux_ck_parents[] __initconst = {
+ "l4_wkup_cm:clk:0010:19",
+ "l4_wkup_cm:clk:0010:30",
+ NULL,
+};
+
+static const char * const am3_trace_clk_div_ck_parents[] __initconst = {
+ "l4_wkup_cm:clk:0010:20",
+ NULL,
+};
+
+static const struct omap_clkctrl_div_data am3_trace_clk_div_ck_data __initconst = {
+ .max_div = 64,
+ .flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const char * const am3_stm_clk_div_ck_parents[] __initconst = {
+ "l4_wkup_cm:clk:0010:22",
+ NULL,
+};
+
+static const struct omap_clkctrl_div_data am3_stm_clk_div_ck_data __initconst = {
+ .max_div = 64,
+ .flags = CLK_DIVIDER_POWER_OF_TWO,
+};
+
+static const char * const am3_dbg_clka_ck_parents[] __initconst = {
+ "dpll_core_m4_ck",
+ NULL,
+};
+
+static const struct omap_clkctrl_bit_data am3_debugss_bit_data[] __initconst = {
+ { 19, TI_CLK_GATE, am3_dbg_sysclk_ck_parents, NULL },
+ { 20, TI_CLK_MUX, am3_trace_pmd_clk_mux_ck_parents, NULL },
+ { 22, TI_CLK_MUX, am3_trace_pmd_clk_mux_ck_parents, NULL },
+ { 24, TI_CLK_DIVIDER, am3_trace_clk_div_ck_parents, &am3_trace_clk_div_ck_data },
+ { 27, TI_CLK_DIVIDER, am3_stm_clk_div_ck_parents, &am3_stm_clk_div_ck_data },
+ { 30, TI_CLK_GATE, am3_dbg_clka_ck_parents, NULL },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4_wkup_clkctrl_regs[] __initconst = {
+ { AM3_CONTROL_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
+ { AM3_GPIO1_CLKCTRL, am3_gpio1_bit_data, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
+ { AM3_L4_WKUP_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
+ { AM3_DEBUGSS_CLKCTRL, am3_debugss_bit_data, CLKF_SW_SUP, "l4_wkup_cm:clk:0010:24", "l3_aon_clkdm" },
+ { AM3_WKUP_M3_CLKCTRL, NULL, CLKF_NO_IDLEST, "dpll_core_m4_div2_ck", "l4_wkup_aon_clkdm" },
+ { AM3_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck" },
+ { AM3_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck" },
+ { AM3_ADC_TSC_CLKCTRL, NULL, CLKF_SW_SUP, "adc_tsc_fck" },
+ { AM3_SMARTREFLEX0_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex0_fck" },
+ { AM3_TIMER1_CLKCTRL, NULL, CLKF_SW_SUP, "timer1_fck" },
+ { AM3_SMARTREFLEX1_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex1_fck" },
+ { AM3_WD_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "wdt1_fck" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_mpu_clkctrl_regs[] __initconst = {
+ { AM3_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_mpu_m2_ck" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4_rtc_clkctrl_regs[] __initconst = {
+ { AM3_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk_32768_ck" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_gfx_l3_clkctrl_regs[] __initconst = {
+ { AM3_GFX_CLKCTRL, NULL, CLKF_SW_SUP, "gfx_fck_div_ck" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4_cefuse_clkctrl_regs[] __initconst = {
+ { AM3_CEFUSE_CLKCTRL, NULL, CLKF_SW_SUP, "sys_clkin_ck" },
+ { 0 },
+};
+
+const struct omap_clkctrl_data am3_clkctrl_compat_data[] __initconst = {
+ { 0x44e00014, am3_l4_per_clkctrl_regs },
+ { 0x44e00404, am3_l4_wkup_clkctrl_regs },
+ { 0x44e00604, am3_mpu_clkctrl_regs },
+ { 0x44e00800, am3_l4_rtc_clkctrl_regs },
+ { 0x44e00904, am3_gfx_l3_clkctrl_regs },
+ { 0x44e00a20, am3_l4_cefuse_clkctrl_regs },
+ { 0 },
+};
+
+struct ti_dt_clk am33xx_compat_clks[] = {
+ DT_CLK(NULL, "timer_32k_ck", "l4_per_cm:0138:0"),
+ DT_CLK(NULL, "timer_sys_ck", "sys_clkin_ck"),
+ DT_CLK(NULL, "clkdiv32k_ick", "l4_per_cm:0138:0"),
+ DT_CLK(NULL, "dbg_clka_ck", "l4_wkup_cm:0010:30"),
+ DT_CLK(NULL, "dbg_sysclk_ck", "l4_wkup_cm:0010:19"),
+ DT_CLK(NULL, "gpio0_dbclk", "l4_wkup_cm:0004:18"),
+ DT_CLK(NULL, "gpio1_dbclk", "l4_per_cm:0098:18"),
+ DT_CLK(NULL, "gpio2_dbclk", "l4_per_cm:009c:18"),
+ DT_CLK(NULL, "gpio3_dbclk", "l4_per_cm:00a0:18"),
+ DT_CLK(NULL, "stm_clk_div_ck", "l4_wkup_cm:0010:27"),
+ DT_CLK(NULL, "stm_pmd_clock_mux_ck", "l4_wkup_cm:0010:22"),
+ DT_CLK(NULL, "trace_clk_div_ck", "l4_wkup_cm:0010:24"),
+ DT_CLK(NULL, "trace_pmd_clk_mux_ck", "l4_wkup_cm:0010:20"),
+ { .node_name = NULL },
+};
diff --git a/drivers/clk/ti/clk-33xx.c b/drivers/clk/ti/clk-33xx.c
index 12e0a2d19911..a360d3109555 100644
--- a/drivers/clk/ti/clk-33xx.c
+++ b/drivers/clk/ti/clk-33xx.c
@@ -24,7 +24,7 @@
#include "clock.h"
static const char * const am3_gpio1_dbclk_parents[] __initconst = {
- "l4_per_cm:clk:0138:0",
+ "clk-24mhz-clkctrl:0000:0",
NULL,
};
@@ -43,58 +43,86 @@ static const struct omap_clkctrl_bit_data am3_gpio4_bit_data[] __initconst = {
{ 0 },
};
-static const struct omap_clkctrl_reg_data am3_l4_per_clkctrl_regs[] __initconst = {
- { AM3_CPGMAC0_CLKCTRL, NULL, CLKF_SW_SUP, "cpsw_125mhz_gclk", "cpsw_125mhz_clkdm" },
- { AM3_LCDC_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_SET_RATE_PARENT, "lcd_gclk", "lcdc_clkdm" },
- { AM3_USB_OTG_HS_CLKCTRL, NULL, CLKF_SW_SUP, "usbotg_fck", "l3s_clkdm" },
- { AM3_TPTC0_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
- { AM3_EMIF_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_ddr_m2_div2_ck", "l3_clkdm" },
- { AM3_OCMCRAM_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
- { AM3_GPMC_CLKCTRL, NULL, CLKF_SW_SUP, "l3s_gclk", "l3s_clkdm" },
- { AM3_MCASP0_CLKCTRL, NULL, CLKF_SW_SUP, "mcasp0_fck", "l3s_clkdm" },
- { AM3_UART6_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
- { AM3_MMC1_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
- { AM3_ELM_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_I2C3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
- { AM3_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
- { AM3_SPI0_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
- { AM3_SPI1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
- { AM3_L4_LS_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_MCASP1_CLKCTRL, NULL, CLKF_SW_SUP, "mcasp1_fck", "l3s_clkdm" },
- { AM3_UART2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
- { AM3_UART3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
- { AM3_UART4_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
- { AM3_UART5_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
- { AM3_TIMER7_CLKCTRL, NULL, CLKF_SW_SUP, "timer7_fck" },
- { AM3_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "timer2_fck" },
- { AM3_TIMER3_CLKCTRL, NULL, CLKF_SW_SUP, "timer3_fck" },
- { AM3_TIMER4_CLKCTRL, NULL, CLKF_SW_SUP, "timer4_fck" },
- { AM3_RNG_CLKCTRL, NULL, CLKF_SW_SUP, "rng_fck" },
- { AM3_AES_CLKCTRL, NULL, CLKF_SW_SUP, "aes0_fck", "l3_clkdm" },
- { AM3_SHAM_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
- { AM3_GPIO2_CLKCTRL, am3_gpio2_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_GPIO3_CLKCTRL, am3_gpio3_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_GPIO4_CLKCTRL, am3_gpio4_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_TPCC_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
- { AM3_D_CAN0_CLKCTRL, NULL, CLKF_SW_SUP, "dcan0_fck" },
- { AM3_D_CAN1_CLKCTRL, NULL, CLKF_SW_SUP, "dcan1_fck" },
- { AM3_EPWMSS1_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_EPWMSS0_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_EPWMSS2_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_L3_INSTR_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
- { AM3_L3_MAIN_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
- { AM3_PRUSS_CLKCTRL, NULL, CLKF_SW_SUP, "pruss_ocp_gclk", "pruss_ocp_clkdm" },
- { AM3_TIMER5_CLKCTRL, NULL, CLKF_SW_SUP, "timer5_fck" },
- { AM3_TIMER6_CLKCTRL, NULL, CLKF_SW_SUP, "timer6_fck" },
- { AM3_MMC2_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
- { AM3_MMC3_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk", "l3s_clkdm" },
- { AM3_TPTC1_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
- { AM3_TPTC2_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk", "l3_clkdm" },
- { AM3_SPINLOCK_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_MAILBOX_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_L4_HS_CLKCTRL, NULL, CLKF_SW_SUP, "l4hs_gclk", "l4hs_clkdm" },
- { AM3_OCPWP_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
- { AM3_CLKDIV32K_CLKCTRL, NULL, CLKF_SW_SUP, "clkdiv32k_ck", "clk_24mhz_clkdm" },
+static const struct omap_clkctrl_reg_data am3_l4ls_clkctrl_regs[] __initconst = {
+ { AM3_L4LS_UART6_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_L4LS_MMC1_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+ { AM3_L4LS_ELM_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4LS_I2C3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_L4LS_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_L4LS_SPI0_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_L4LS_SPI1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_L4LS_L4_LS_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4LS_UART2_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_L4LS_UART3_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_L4LS_UART4_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_L4LS_UART5_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_ck" },
+ { AM3_L4LS_TIMER7_CLKCTRL, NULL, CLKF_SW_SUP, "timer7_fck" },
+ { AM3_L4LS_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "timer2_fck" },
+ { AM3_L4LS_TIMER3_CLKCTRL, NULL, CLKF_SW_SUP, "timer3_fck" },
+ { AM3_L4LS_TIMER4_CLKCTRL, NULL, CLKF_SW_SUP, "timer4_fck" },
+ { AM3_L4LS_RNG_CLKCTRL, NULL, CLKF_SW_SUP, "rng_fck" },
+ { AM3_L4LS_GPIO2_CLKCTRL, am3_gpio2_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4LS_GPIO3_CLKCTRL, am3_gpio3_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4LS_GPIO4_CLKCTRL, am3_gpio4_bit_data, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4LS_D_CAN0_CLKCTRL, NULL, CLKF_SW_SUP, "dcan0_fck" },
+ { AM3_L4LS_D_CAN1_CLKCTRL, NULL, CLKF_SW_SUP, "dcan1_fck" },
+ { AM3_L4LS_EPWMSS1_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4LS_EPWMSS0_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4LS_EPWMSS2_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4LS_TIMER5_CLKCTRL, NULL, CLKF_SW_SUP, "timer5_fck" },
+ { AM3_L4LS_TIMER6_CLKCTRL, NULL, CLKF_SW_SUP, "timer6_fck" },
+ { AM3_L4LS_MMC2_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+ { AM3_L4LS_SPINLOCK_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4LS_MAILBOX_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { AM3_L4LS_OCPWP_CLKCTRL, NULL, CLKF_SW_SUP, "l4ls_gclk" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l3s_clkctrl_regs[] __initconst = {
+ { AM3_L3S_USB_OTG_HS_CLKCTRL, NULL, CLKF_SW_SUP, "usbotg_fck" },
+ { AM3_L3S_GPMC_CLKCTRL, NULL, CLKF_SW_SUP, "l3s_gclk" },
+ { AM3_L3S_MCASP0_CLKCTRL, NULL, CLKF_SW_SUP, "mcasp0_fck" },
+ { AM3_L3S_MCASP1_CLKCTRL, NULL, CLKF_SW_SUP, "mcasp1_fck" },
+ { AM3_L3S_MMC3_CLKCTRL, NULL, CLKF_SW_SUP, "mmc_clk" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l3_clkctrl_regs[] __initconst = {
+ { AM3_L3_TPTC0_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+ { AM3_L3_EMIF_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_ddr_m2_div2_ck" },
+ { AM3_L3_OCMCRAM_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+ { AM3_L3_AES_CLKCTRL, NULL, CLKF_SW_SUP, "aes0_fck" },
+ { AM3_L3_SHAM_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+ { AM3_L3_TPCC_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+ { AM3_L3_L3_INSTR_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+ { AM3_L3_L3_MAIN_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+ { AM3_L3_TPTC1_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+ { AM3_L3_TPTC2_CLKCTRL, NULL, CLKF_SW_SUP, "l3_gclk" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4hs_clkctrl_regs[] __initconst = {
+ { AM3_L4HS_L4_HS_CLKCTRL, NULL, CLKF_SW_SUP, "l4hs_gclk" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_pruss_ocp_clkctrl_regs[] __initconst = {
+ { AM3_PRUSS_OCP_PRUSS_CLKCTRL, NULL, CLKF_SW_SUP, "pruss_ocp_gclk" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_cpsw_125mhz_clkctrl_regs[] __initconst = {
+ { AM3_CPSW_125MHZ_CPGMAC0_CLKCTRL, NULL, CLKF_SW_SUP, "cpsw_125mhz_gclk" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_lcdc_clkctrl_regs[] __initconst = {
+ { AM3_LCDC_LCDC_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_SET_RATE_PARENT, "lcd_gclk" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_clk_24mhz_clkctrl_regs[] __initconst = {
+ { AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL, NULL, CLKF_SW_SUP, "clkdiv32k_ck" },
{ 0 },
};
@@ -108,19 +136,33 @@ static const struct omap_clkctrl_bit_data am3_gpio1_bit_data[] __initconst = {
{ 0 },
};
+static const struct omap_clkctrl_reg_data am3_l4_wkup_clkctrl_regs[] __initconst = {
+ { AM3_L4_WKUP_CONTROL_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
+ { AM3_L4_WKUP_GPIO1_CLKCTRL, am3_gpio1_bit_data, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
+ { AM3_L4_WKUP_L4_WKUP_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
+ { AM3_L4_WKUP_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck" },
+ { AM3_L4_WKUP_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck" },
+ { AM3_L4_WKUP_ADC_TSC_CLKCTRL, NULL, CLKF_SW_SUP, "adc_tsc_fck" },
+ { AM3_L4_WKUP_SMARTREFLEX0_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex0_fck" },
+ { AM3_L4_WKUP_TIMER1_CLKCTRL, NULL, CLKF_SW_SUP, "timer1_fck" },
+ { AM3_L4_WKUP_SMARTREFLEX1_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex1_fck" },
+ { AM3_L4_WKUP_WD_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "wdt1_fck" },
+ { 0 },
+};
+
static const char * const am3_dbg_sysclk_ck_parents[] __initconst = {
"sys_clkin_ck",
NULL,
};
static const char * const am3_trace_pmd_clk_mux_ck_parents[] __initconst = {
- "l4_wkup_cm:clk:0010:19",
- "l4_wkup_cm:clk:0010:30",
+ "l3-aon-clkctrl:0000:19",
+ "l3-aon-clkctrl:0000:30",
NULL,
};
static const char * const am3_trace_clk_div_ck_parents[] __initconst = {
- "l4_wkup_cm:clk:0010:20",
+ "l3-aon-clkctrl:0000:20",
NULL,
};
@@ -130,7 +172,7 @@ static const struct omap_clkctrl_div_data am3_trace_clk_div_ck_data __initconst
};
static const char * const am3_stm_clk_div_ck_parents[] __initconst = {
- "l4_wkup_cm:clk:0010:22",
+ "l3-aon-clkctrl:0000:22",
NULL,
};
@@ -154,66 +196,69 @@ static const struct omap_clkctrl_bit_data am3_debugss_bit_data[] __initconst = {
{ 0 },
};
-static const struct omap_clkctrl_reg_data am3_l4_wkup_clkctrl_regs[] __initconst = {
- { AM3_CONTROL_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
- { AM3_GPIO1_CLKCTRL, am3_gpio1_bit_data, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
- { AM3_L4_WKUP_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_core_m4_div2_ck" },
- { AM3_DEBUGSS_CLKCTRL, am3_debugss_bit_data, CLKF_SW_SUP, "l4_wkup_cm:clk:0010:24", "l3_aon_clkdm" },
- { AM3_WKUP_M3_CLKCTRL, NULL, CLKF_NO_IDLEST, "dpll_core_m4_div2_ck", "l4_wkup_aon_clkdm" },
- { AM3_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck" },
- { AM3_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck" },
- { AM3_ADC_TSC_CLKCTRL, NULL, CLKF_SW_SUP, "adc_tsc_fck" },
- { AM3_SMARTREFLEX0_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex0_fck" },
- { AM3_TIMER1_CLKCTRL, NULL, CLKF_SW_SUP, "timer1_fck" },
- { AM3_SMARTREFLEX1_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex1_fck" },
- { AM3_WD_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "wdt1_fck" },
+static const struct omap_clkctrl_reg_data am3_l3_aon_clkctrl_regs[] __initconst = {
+ { AM3_L3_AON_DEBUGSS_CLKCTRL, am3_debugss_bit_data, CLKF_SW_SUP, "l3-aon-clkctrl:0000:24" },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am3_l4_wkup_aon_clkctrl_regs[] __initconst = {
+ { AM3_L4_WKUP_AON_WKUP_M3_CLKCTRL, NULL, CLKF_NO_IDLEST, "dpll_core_m4_div2_ck" },
{ 0 },
};
static const struct omap_clkctrl_reg_data am3_mpu_clkctrl_regs[] __initconst = {
- { AM3_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_mpu_m2_ck" },
+ { AM3_MPU_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_mpu_m2_ck" },
{ 0 },
};
static const struct omap_clkctrl_reg_data am3_l4_rtc_clkctrl_regs[] __initconst = {
- { AM3_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk_32768_ck" },
+ { AM3_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk_32768_ck" },
{ 0 },
};
static const struct omap_clkctrl_reg_data am3_gfx_l3_clkctrl_regs[] __initconst = {
- { AM3_GFX_CLKCTRL, NULL, CLKF_SW_SUP, "gfx_fck_div_ck" },
+ { AM3_GFX_L3_GFX_CLKCTRL, NULL, CLKF_SW_SUP, "gfx_fck_div_ck" },
{ 0 },
};
static const struct omap_clkctrl_reg_data am3_l4_cefuse_clkctrl_regs[] __initconst = {
- { AM3_CEFUSE_CLKCTRL, NULL, CLKF_SW_SUP, "sys_clkin_ck" },
+ { AM3_L4_CEFUSE_CEFUSE_CLKCTRL, NULL, CLKF_SW_SUP, "sys_clkin_ck" },
{ 0 },
};
const struct omap_clkctrl_data am3_clkctrl_data[] __initconst = {
- { 0x44e00014, am3_l4_per_clkctrl_regs },
- { 0x44e00404, am3_l4_wkup_clkctrl_regs },
- { 0x44e00604, am3_mpu_clkctrl_regs },
+ { 0x44e00038, am3_l4ls_clkctrl_regs },
+ { 0x44e0001c, am3_l3s_clkctrl_regs },
+ { 0x44e00024, am3_l3_clkctrl_regs },
+ { 0x44e00120, am3_l4hs_clkctrl_regs },
+ { 0x44e000e8, am3_pruss_ocp_clkctrl_regs },
+ { 0x44e00000, am3_cpsw_125mhz_clkctrl_regs },
+ { 0x44e00018, am3_lcdc_clkctrl_regs },
+ { 0x44e0014c, am3_clk_24mhz_clkctrl_regs },
+ { 0x44e00400, am3_l4_wkup_clkctrl_regs },
+ { 0x44e00414, am3_l3_aon_clkctrl_regs },
+ { 0x44e004b0, am3_l4_wkup_aon_clkctrl_regs },
+ { 0x44e00600, am3_mpu_clkctrl_regs },
{ 0x44e00800, am3_l4_rtc_clkctrl_regs },
- { 0x44e00904, am3_gfx_l3_clkctrl_regs },
- { 0x44e00a20, am3_l4_cefuse_clkctrl_regs },
+ { 0x44e00900, am3_gfx_l3_clkctrl_regs },
+ { 0x44e00a00, am3_l4_cefuse_clkctrl_regs },
{ 0 },
};
static struct ti_dt_clk am33xx_clks[] = {
- DT_CLK(NULL, "timer_32k_ck", "l4_per_cm:0138:0"),
+ DT_CLK(NULL, "timer_32k_ck", "clk-24mhz-clkctrl:0000:0"),
DT_CLK(NULL, "timer_sys_ck", "sys_clkin_ck"),
- DT_CLK(NULL, "clkdiv32k_ick", "l4_per_cm:0138:0"),
- DT_CLK(NULL, "dbg_clka_ck", "l4_wkup_cm:0010:30"),
- DT_CLK(NULL, "dbg_sysclk_ck", "l4_wkup_cm:0010:19"),
- DT_CLK(NULL, "gpio0_dbclk", "l4_wkup_cm:0004:18"),
- DT_CLK(NULL, "gpio1_dbclk", "l4_per_cm:0098:18"),
- DT_CLK(NULL, "gpio2_dbclk", "l4_per_cm:009c:18"),
- DT_CLK(NULL, "gpio3_dbclk", "l4_per_cm:00a0:18"),
- DT_CLK(NULL, "stm_clk_div_ck", "l4_wkup_cm:0010:27"),
- DT_CLK(NULL, "stm_pmd_clock_mux_ck", "l4_wkup_cm:0010:22"),
- DT_CLK(NULL, "trace_clk_div_ck", "l4_wkup_cm:0010:24"),
- DT_CLK(NULL, "trace_pmd_clk_mux_ck", "l4_wkup_cm:0010:20"),
+ DT_CLK(NULL, "clkdiv32k_ick", "clk-24mhz-clkctrl:0000:0"),
+ DT_CLK(NULL, "dbg_clka_ck", "l3-aon-clkctrl:0000:30"),
+ DT_CLK(NULL, "dbg_sysclk_ck", "l3-aon-clkctrl:0000:19"),
+ DT_CLK(NULL, "gpio0_dbclk", "l4-wkup-clkctrl:0008:18"),
+ DT_CLK(NULL, "gpio1_dbclk", "l4ls-clkctrl:0074:18"),
+ DT_CLK(NULL, "gpio2_dbclk", "l4ls-clkctrl:0078:18"),
+ DT_CLK(NULL, "gpio3_dbclk", "l4ls-clkctrl:007c:18"),
+ DT_CLK(NULL, "stm_clk_div_ck", "l3-aon-clkctrl:0000:27"),
+ DT_CLK(NULL, "stm_pmd_clock_mux_ck", "l3-aon-clkctrl:0000:22"),
+ DT_CLK(NULL, "trace_clk_div_ck", "l3-aon-clkctrl:0000:24"),
+ DT_CLK(NULL, "trace_pmd_clk_mux_ck", "l3-aon-clkctrl:0000:20"),
{ .node_name = NULL },
};
@@ -232,7 +277,10 @@ int __init am33xx_dt_clk_init(void)
{
struct clk *clk1, *clk2;
- ti_dt_clocks_register(am33xx_clks);
+ if (ti_clk_get_features()->flags & TI_CLK_CLKCTRL_COMPAT)
+ ti_dt_clocks_register(am33xx_compat_clks);
+ else
+ ti_dt_clocks_register(am33xx_clks);
omap2_clk_disable_autoidle_all();
diff --git a/drivers/clk/ti/clk-43xx-compat.c b/drivers/clk/ti/clk-43xx-compat.c
new file mode 100644
index 000000000000..513039843392
--- /dev/null
+++ b/drivers/clk/ti/clk-43xx-compat.c
@@ -0,0 +1,225 @@
+/*
+ * AM43XX Clock init
+ *
+ * Copyright (C) 2013 Texas Instruments, Inc
+ * Tero Kristo (t-kristo@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.h>
+#include <linux/clk-provider.h>
+#include <linux/clk/ti.h>
+#include <dt-bindings/clock/am4.h>
+
+#include "clock.h"
+
+static const char * const am4_synctimer_32kclk_parents[] __initconst = {
+ "mux_synctimer32k_ck",
+ NULL,
+};
+
+static const struct omap_clkctrl_bit_data am4_counter_32k_bit_data[] __initconst = {
+ { 8, TI_CLK_GATE, am4_synctimer_32kclk_parents, NULL },
+ { 0 },
+};
+
+static const char * const am4_gpio0_dbclk_parents[] __initconst = {
+ "gpio0_dbclk_mux_ck",
+ NULL,
+};
+
+static const struct omap_clkctrl_bit_data am4_gpio1_bit_data[] __initconst = {
+ { 8, TI_CLK_GATE, am4_gpio0_dbclk_parents, NULL },
+ { 0 },
+};
+
+static const struct omap_clkctrl_reg_data am4_l4_wkup_clkctrl_regs[] __initconst = {
+ { AM4_ADC_TSC_CLKCTRL, NULL, CLKF_SW_SUP, "adc_tsc_fck", "l3s_tsc_clkdm" },
+ { AM4_L4_WKUP_CLKCTRL, NULL, CLKF_SW_SUP, "sys_clkin_ck", "l4_wkup_clkdm" },
+ { AM4_WKUP_M3_CLKCTRL, NULL, CLKF_NO_IDLEST, "sys_clkin_ck" },
+ { AM4_COUNTER_32K_CLKCTRL, am4_counter_32k_bit_data, CLKF_SW_SUP, "l4_wkup_cm:clk:0210:8" },
+ { AM4_TIMER1_CLKCTRL, NULL, CLKF_SW_SUP, "timer1_fck", "l4_wkup_clkdm" },
+ { AM4_WD_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "wdt1_fck", "l4_wkup_clkdm" },
+ { AM4_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck", "l4_wkup_clkdm" },
+ { AM4_UART1_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_per_m2_div4_wkupdm_ck", "l4_wkup_clkdm" },
+ { AM4_SMARTREFLEX0_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex0_fck", "l4_wkup_clkdm" },
+ { AM4_SMARTREFLEX1_CLKCTRL, NULL, CLKF_SW_SUP, "smartreflex1_fck", "l4_wkup_clkdm" },
+ { AM4_CONTROL_CLKCTRL, NULL, CLKF_SW_SUP, "sys_clkin_ck", "l4_wkup_clkdm" },
+ { AM4_GPIO1_CLKCTRL, am4_gpio1_bit_data, CLKF