Merge tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc clk changes from Arnd Bergmann:
"Clock support is moving to the clk subsystem. These tegra, omap and
imx changes are for code that is still platform specific and not (yet)
part of that subsystem."
Fix up conflicts in arch/arm/mach-{imx/clk-imx51-imx53.c,omap2/Makefile}
* tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (23 commits)
ARM: imx: clk-imx31: Fix clock id for rnga driver
ARM: imx: add missing item to the list of clock event modes
ARM: i.MX5x CSPI: Fixed clock name for CSPI
ARM: i.MX5x clocks: Fix GPT clocks
ARM: i.MX5x clocks: Fix parent for PWM clocks
ARM: i.MX5x clocks: Add EPIT support
ARM: mx27: Reenable silicon version print
ARM: clk-imx27: Fix rtc clock id
ARM: tegra: Provide clock for only one PWM controller
ARM: tegra: Fix PWM clock programming
ARM: OMAP3+: clock33xx: Add AM33XX clock tree data
ARM: OMAP3+: clock: Move common clksel_rate & clock data to common file
ARM: tegra: dma: rename driver name for clock to "tegra-apbdma"
ARM: tegra: Remove second instance of uart clk
crypto: add clk_prepare/clk_unprepare
ASoC: tegra: add clk_prepare/clk_unprepare
staging: nvec: add clk_prepare/clk_unprepare
spi/tegra: add clk_prepare/clk_unprepare
Input: tegra-kbc - add clk_prepare/clk_unprepare
USB: ehci-tegra: add clk_prepare/clk_unprepare
...
diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c
index 295cbd7..7aa6313 100644
--- a/arch/arm/mach-imx/clk-imx27.c
+++ b/arch/arm/mach-imx/clk-imx27.c
@@ -256,7 +256,7 @@
clk_register_clkdev(clk[gpio_ipg_gate], "gpio", NULL);
clk_register_clkdev(clk[brom_ahb_gate], "brom", NULL);
clk_register_clkdev(clk[ata_ahb_gate], "ata", NULL);
- clk_register_clkdev(clk[rtc_ipg_gate], "rtc", NULL);
+ clk_register_clkdev(clk[rtc_ipg_gate], NULL, "mxc_rtc");
clk_register_clkdev(clk[scc_ipg_gate], "scc", NULL);
clk_register_clkdev(clk[cpu_div], "cpu", NULL);
clk_register_clkdev(clk[emi_ahb_gate], "emi_ahb" , NULL);
@@ -267,6 +267,8 @@
clk_prepare_enable(clk[emi_ahb_gate]);
+ imx_print_silicon_rev("i.MX27", mx27_revision());
+
return 0;
}
diff --git a/arch/arm/mach-imx/clk-imx31.c b/arch/arm/mach-imx/clk-imx31.c
index f87a48f..8e19e70 100644
--- a/arch/arm/mach-imx/clk-imx31.c
+++ b/arch/arm/mach-imx/clk-imx31.c
@@ -124,7 +124,7 @@
clk_register_clkdev(clk[cspi3_gate], NULL, "imx31-cspi.2");
clk_register_clkdev(clk[pwm_gate], "pwm", NULL);
clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0");
- clk_register_clkdev(clk[rtc_gate], "rtc", NULL);
+ clk_register_clkdev(clk[rtc_gate], NULL, "mxc_rtc");
clk_register_clkdev(clk[epit1_gate], "epit", NULL);
clk_register_clkdev(clk[epit2_gate], "epit", NULL);
clk_register_clkdev(clk[nfc], NULL, "mxc_nand.0");
@@ -166,7 +166,7 @@
clk_register_clkdev(clk[firi_gate], "firi", NULL);
clk_register_clkdev(clk[ata_gate], NULL, "pata_imx");
clk_register_clkdev(clk[rtic_gate], "rtic", NULL);
- clk_register_clkdev(clk[rng_gate], "rng", NULL);
+ clk_register_clkdev(clk[rng_gate], NULL, "mxc_rnga");
clk_register_clkdev(clk[sdma_gate], NULL, "imx31-sdma");
clk_register_clkdev(clk[iim_gate], "iim", NULL);
diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c
index 4b89fae..f608669 100644
--- a/arch/arm/mach-imx/clk-imx51-imx53.c
+++ b/arch/arm/mach-imx/clk-imx51-imx53.c
@@ -58,7 +58,7 @@
tve_s, uart1_ipg_gate, uart1_per_gate, uart2_ipg_gate,
uart2_per_gate, uart3_ipg_gate, uart3_per_gate, i2c1_gate, i2c2_gate,
gpt_ipg_gate, pwm1_ipg_gate, pwm1_hf_gate, pwm2_ipg_gate, pwm2_hf_gate,
- gpt_gate, fec_gate, usboh3_per_gate, esdhc1_ipg_gate, esdhc2_ipg_gate,
+ gpt_hf_gate, fec_gate, usboh3_per_gate, esdhc1_ipg_gate, esdhc2_ipg_gate,
esdhc3_ipg_gate, esdhc4_ipg_gate, ssi1_ipg_gate, ssi2_ipg_gate,
ssi3_ipg_gate, ecspi1_ipg_gate, ecspi1_per_gate, ecspi2_ipg_gate,
ecspi2_per_gate, cspi_ipg_gate, sdma_gate, emi_slow_gate, ipu_s,
@@ -81,6 +81,7 @@
ssi1_root_podf, ssi2_root_pred, ssi2_root_podf, ssi_ext1_pred,
ssi_ext1_podf, ssi_ext2_pred, ssi_ext2_podf, ssi1_root_gate,
ssi2_root_gate, ssi3_root_gate, ssi_ext1_gate, ssi_ext2_gate,
+ epit1_ipg_gate, epit1_hf_gate, epit2_ipg_gate, epit2_hf_gate,
clk_max
};
@@ -167,12 +168,12 @@
clk[uart3_per_gate] = imx_clk_gate2("uart3_per_gate", "uart_root", MXC_CCM_CCGR1, 16);
clk[i2c1_gate] = imx_clk_gate2("i2c1_gate", "per_root", MXC_CCM_CCGR1, 18);
clk[i2c2_gate] = imx_clk_gate2("i2c2_gate", "per_root", MXC_CCM_CCGR1, 20);
- clk[gpt_ipg_gate] = imx_clk_gate2("gpt_ipg_gate", "ipg", MXC_CCM_CCGR2, 20);
clk[pwm1_ipg_gate] = imx_clk_gate2("pwm1_ipg_gate", "ipg", MXC_CCM_CCGR2, 10);
- clk[pwm1_hf_gate] = imx_clk_gate2("pwm1_hf_gate", "ipg", MXC_CCM_CCGR2, 12);
+ clk[pwm1_hf_gate] = imx_clk_gate2("pwm1_hf_gate", "per_root", MXC_CCM_CCGR2, 12);
clk[pwm2_ipg_gate] = imx_clk_gate2("pwm2_ipg_gate", "ipg", MXC_CCM_CCGR2, 14);
- clk[pwm2_hf_gate] = imx_clk_gate2("pwm2_hf_gate", "ipg", MXC_CCM_CCGR2, 16);
- clk[gpt_gate] = imx_clk_gate2("gpt_gate", "per_root", MXC_CCM_CCGR2, 18);
+ clk[pwm2_hf_gate] = imx_clk_gate2("pwm2_hf_gate", "per_root", MXC_CCM_CCGR2, 16);
+ clk[gpt_ipg_gate] = imx_clk_gate2("gpt_ipg_gate", "ipg", MXC_CCM_CCGR2, 18);
+ clk[gpt_hf_gate] = imx_clk_gate2("gpt_hf_gate", "per_root", MXC_CCM_CCGR2, 20);
clk[fec_gate] = imx_clk_gate2("fec_gate", "ipg", MXC_CCM_CCGR2, 24);
clk[usboh3_gate] = imx_clk_gate2("usboh3_gate", "ipg", MXC_CCM_CCGR2, 26);
clk[usboh3_per_gate] = imx_clk_gate2("usboh3_per_gate", "usboh3_podf", MXC_CCM_CCGR2, 28);
@@ -226,13 +227,17 @@
clk[ssi3_root_gate] = imx_clk_gate2("ssi3_root_gate", "ssi3_root_sel", MXC_CCM_CCGR3, 26);
clk[ssi_ext1_gate] = imx_clk_gate2("ssi_ext1_gate", "ssi_ext1_com_sel", MXC_CCM_CCGR3, 28);
clk[ssi_ext2_gate] = imx_clk_gate2("ssi_ext2_gate", "ssi_ext2_com_sel", MXC_CCM_CCGR3, 30);
+ clk[epit1_ipg_gate] = imx_clk_gate2("epit1_ipg_gate", "ipg", MXC_CCM_CCGR2, 2);
+ clk[epit1_hf_gate] = imx_clk_gate2("epit1_hf_gate", "per_root", MXC_CCM_CCGR2, 4);
+ clk[epit2_ipg_gate] = imx_clk_gate2("epit2_ipg_gate", "ipg", MXC_CCM_CCGR2, 6);
+ clk[epit2_hf_gate] = imx_clk_gate2("epit2_hf_gate", "per_root", MXC_CCM_CCGR2, 8);
for (i = 0; i < ARRAY_SIZE(clk); i++)
if (IS_ERR(clk[i]))
pr_err("i.MX5 clk %d: register failed with %ld\n",
i, PTR_ERR(clk[i]));
- clk_register_clkdev(clk[gpt_gate], "per", "imx-gpt.0");
+ clk_register_clkdev(clk[gpt_hf_gate], "per", "imx-gpt.0");
clk_register_clkdev(clk[gpt_ipg_gate], "ipg", "imx-gpt.0");
clk_register_clkdev(clk[uart1_per_gate], "per", "imx21-uart.0");
clk_register_clkdev(clk[uart1_ipg_gate], "ipg", "imx21-uart.0");
@@ -248,7 +253,7 @@
clk_register_clkdev(clk[ecspi1_ipg_gate], "ipg", "imx51-ecspi.0");
clk_register_clkdev(clk[ecspi2_per_gate], "per", "imx51-ecspi.1");
clk_register_clkdev(clk[ecspi2_ipg_gate], "ipg", "imx51-ecspi.1");
- clk_register_clkdev(clk[cspi_ipg_gate], NULL, "imx51-cspi.0");
+ clk_register_clkdev(clk[cspi_ipg_gate], NULL, "imx35-cspi.2");
clk_register_clkdev(clk[pwm1_ipg_gate], "pwm", "mxc_pwm.0");
clk_register_clkdev(clk[pwm2_ipg_gate], "pwm", "mxc_pwm.1");
clk_register_clkdev(clk[i2c1_gate], NULL, "imx-i2c.0");
@@ -280,6 +285,10 @@
clk_register_clkdev(clk[tve_gate], NULL, "imx-tve.0");
clk_register_clkdev(clk[ipu_di1_gate], "di1", "imx-tve.0");
clk_register_clkdev(clk[gpc_dvfs], "gpc_dvfs", NULL);
+ clk_register_clkdev(clk[epit1_ipg_gate], "ipg", "imx-epit.0");
+ clk_register_clkdev(clk[epit1_hf_gate], "per", "imx-epit.0");
+ clk_register_clkdev(clk[epit2_ipg_gate], "ipg", "imx-epit.1");
+ clk_register_clkdev(clk[epit2_hf_gate], "per", "imx-epit.1");
/* Set SDHC parents to be PLL2 */
clk_set_parent(clk[esdhc_a_sel], clk[pll2_sw]);
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index b7a4ab6..f6a24b3 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -172,6 +172,7 @@
obj-$(CONFIG_ARCH_OMAP4) += $(clock-common) clock44xx_data.o
obj-$(CONFIG_ARCH_OMAP4) += dpll3xxx.o dpll44xx.o
obj-$(CONFIG_SOC_AM33XX) += $(clock-common) dpll3xxx.o
+obj-$(CONFIG_SOC_AM33XX) += clock33xx_data.o
obj-$(CONFIG_SOC_OMAP5) += $(clock-common)
obj-$(CONFIG_SOC_OMAP5) += dpll3xxx.o dpll44xx.o
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index a1bb23a..35ec5f3 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -155,4 +155,18 @@
extern const struct clkops clkops_omap3_core_dpll_ops;
extern const struct clkops clkops_omap4_dpllmx_ops;
+/* clksel_rate blocks shared between OMAP44xx and AM33xx */
+extern const struct clksel_rate div_1_0_rates[];
+extern const struct clksel_rate div_1_1_rates[];
+extern const struct clksel_rate div_1_2_rates[];
+extern const struct clksel_rate div_1_3_rates[];
+extern const struct clksel_rate div_1_4_rates[];
+extern const struct clksel_rate div31_1to31_rates[];
+
+/* clocks shared between various OMAP SoCs */
+extern struct clk virt_19200000_ck;
+extern struct clk virt_26000000_ck;
+
+extern int am33xx_clk_init(void);
+
#endif
diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c
new file mode 100644
index 0000000..25bbcc7
--- /dev/null
+++ b/arch/arm/mach-omap2/clock33xx_data.c
@@ -0,0 +1,1105 @@
+/*
+ * AM33XX Clock data
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Vaibhav Hiremath <hvaibhav@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 <plat/clkdev_omap.h>
+#include <plat/am33xx.h>
+
+#include "iomap.h"
+#include "control.h"
+#include "clock.h"
+#include "cm.h"
+#include "cm33xx.h"
+#include "cm-regbits-33xx.h"
+#include "prm.h"
+
+/* Maximum DPLL multiplier, divider values for AM33XX */
+#define AM33XX_MAX_DPLL_MULT 2047
+#define AM33XX_MAX_DPLL_DIV 128
+
+/* Modulemode control */
+#define AM33XX_MODULEMODE_HWCTRL 0
+#define AM33XX_MODULEMODE_SWCTRL 1
+
+/* TRM ERRATA: Timer 3 & 6 default parent (TCLKIN) may not be always
+ * physically present, in such a case HWMOD enabling of
+ * clock would be failure with default parent. And timer
+ * probe thinks clock is already enabled, this leads to
+ * crash upon accessing timer 3 & 6 registers in probe.
+ * Fix by setting parent of both these timers to master
+ * oscillator clock.
+ */
+static inline void am33xx_init_timer_parent(struct clk *clk)
+{
+ omap2_clksel_set_parent(clk, clk->parent);
+}
+
+/* Root clocks */
+
+/* RTC 32k */
+static struct clk clk_32768_ck = {
+ .name = "clk_32768_ck",
+ .clkdm_name = "l4_rtc_clkdm",
+ .rate = 32768,
+ .ops = &clkops_null,
+};
+
+/* On-Chip 32KHz RC OSC */
+static struct clk clk_rc32k_ck = {
+ .name = "clk_rc32k_ck",
+ .rate = 32000,
+ .ops = &clkops_null,
+};
+
+/* Crystal input clks */
+static struct clk virt_24000000_ck = {
+ .name = "virt_24000000_ck",
+ .rate = 24000000,
+ .ops = &clkops_null,
+};
+
+static struct clk virt_25000000_ck = {
+ .name = "virt_25000000_ck",
+ .rate = 25000000,
+ .ops = &clkops_null,
+};
+
+/* Oscillator clock */
+/* 19.2, 24, 25 or 26 MHz */
+static const struct clksel sys_clkin_sel[] = {
+ { .parent = &virt_19200000_ck, .rates = div_1_0_rates },
+ { .parent = &virt_24000000_ck, .rates = div_1_1_rates },
+ { .parent = &virt_25000000_ck, .rates = div_1_2_rates },
+ { .parent = &virt_26000000_ck, .rates = div_1_3_rates },
+ { .parent = NULL },
+};
+
+/* External clock - 12 MHz */
+static struct clk tclkin_ck = {
+ .name = "tclkin_ck",
+ .rate = 12000000,
+ .ops = &clkops_null,
+};
+
+/*
+ * sys_clk in: input to the dpll and also used as funtional clock for,
+ * adc_tsc, smartreflex0-1, timer1-7, mcasp0-1, dcan0-1, cefuse
+ *
+ */
+static struct clk sys_clkin_ck = {
+ .name = "sys_clkin_ck",
+ .parent = &virt_24000000_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel_reg = AM33XX_CTRL_REGADDR(AM33XX_CONTROL_STATUS),
+ .clksel_mask = AM33XX_CONTROL_STATUS_SYSBOOT1_MASK,
+ .clksel = sys_clkin_sel,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* DPLL_CORE */
+static struct dpll_data dpll_core_dd = {
+ .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_CORE,
+ .clk_bypass = &sys_clkin_ck,
+ .clk_ref = &sys_clkin_ck,
+ .control_reg = AM33XX_CM_CLKMODE_DPLL_CORE,
+ .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+ .idlest_reg = AM33XX_CM_IDLEST_DPLL_CORE,
+ .mult_mask = AM33XX_DPLL_MULT_MASK,
+ .div1_mask = AM33XX_DPLL_DIV_MASK,
+ .enable_mask = AM33XX_DPLL_EN_MASK,
+ .idlest_mask = AM33XX_ST_DPLL_CLK_MASK,
+ .max_multiplier = AM33XX_MAX_DPLL_MULT,
+ .max_divider = AM33XX_MAX_DPLL_DIV,
+ .min_divider = 1,
+};
+
+/* CLKDCOLDO output */
+static struct clk dpll_core_ck = {
+ .name = "dpll_core_ck",
+ .parent = &sys_clkin_ck,
+ .dpll_data = &dpll_core_dd,
+ .init = &omap2_init_dpll_parent,
+ .ops = &clkops_omap3_core_dpll_ops,
+ .recalc = &omap3_dpll_recalc,
+};
+
+static struct clk dpll_core_x2_ck = {
+ .name = "dpll_core_x2_ck",
+ .parent = &dpll_core_ck,
+ .flags = CLOCK_CLKOUTX2,
+ .ops = &clkops_null,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
+
+static const struct clksel dpll_core_m4_div[] = {
+ { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates },
+ { .parent = NULL },
+};
+
+static struct clk dpll_core_m4_ck = {
+ .name = "dpll_core_m4_ck",
+ .parent = &dpll_core_x2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = dpll_core_m4_div,
+ .clksel_reg = AM33XX_CM_DIV_M4_DPLL_CORE,
+ .clksel_mask = AM33XX_HSDIVIDER_CLKOUT1_DIV_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate,
+};
+
+static const struct clksel dpll_core_m5_div[] = {
+ { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates },
+ { .parent = NULL },
+};
+
+static struct clk dpll_core_m5_ck = {
+ .name = "dpll_core_m5_ck",
+ .parent = &dpll_core_x2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = dpll_core_m5_div,
+ .clksel_reg = AM33XX_CM_DIV_M5_DPLL_CORE,
+ .clksel_mask = AM33XX_HSDIVIDER_CLKOUT2_DIV_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate,
+};
+
+static const struct clksel dpll_core_m6_div[] = {
+ { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates },
+ { .parent = NULL },
+};
+
+static struct clk dpll_core_m6_ck = {
+ .name = "dpll_core_m6_ck",
+ .parent = &dpll_core_x2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = dpll_core_m6_div,
+ .clksel_reg = AM33XX_CM_DIV_M6_DPLL_CORE,
+ .clksel_mask = AM33XX_HSDIVIDER_CLKOUT3_DIV_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate,
+};
+
+/* DPLL_MPU */
+static struct dpll_data dpll_mpu_dd = {
+ .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_MPU,
+ .clk_bypass = &sys_clkin_ck,
+ .clk_ref = &sys_clkin_ck,
+ .control_reg = AM33XX_CM_CLKMODE_DPLL_MPU,
+ .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+ .idlest_reg = AM33XX_CM_IDLEST_DPLL_MPU,
+ .mult_mask = AM33XX_DPLL_MULT_MASK,
+ .div1_mask = AM33XX_DPLL_DIV_MASK,
+ .enable_mask = AM33XX_DPLL_EN_MASK,
+ .idlest_mask = AM33XX_ST_DPLL_CLK_MASK,
+ .max_multiplier = AM33XX_MAX_DPLL_MULT,
+ .max_divider = AM33XX_MAX_DPLL_DIV,
+ .min_divider = 1,
+};
+
+/* CLKOUT: fdpll/M2 */
+static struct clk dpll_mpu_ck = {
+ .name = "dpll_mpu_ck",
+ .parent = &sys_clkin_ck,
+ .dpll_data = &dpll_mpu_dd,
+ .init = &omap2_init_dpll_parent,
+ .ops = &clkops_omap3_noncore_dpll_ops,
+ .recalc = &omap3_dpll_recalc,
+ .round_rate = &omap2_dpll_round_rate,
+ .set_rate = &omap3_noncore_dpll_set_rate,
+};
+
+/*
+ * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2
+ * and ALT_CLK1/2)
+ */
+static const struct clksel dpll_mpu_m2_div[] = {
+ { .parent = &dpll_mpu_ck, .rates = div31_1to31_rates },
+ { .parent = NULL },
+};
+
+static struct clk dpll_mpu_m2_ck = {
+ .name = "dpll_mpu_m2_ck",
+ .clkdm_name = "mpu_clkdm",
+ .parent = &dpll_mpu_ck,
+ .clksel = dpll_mpu_m2_div,
+ .clksel_reg = AM33XX_CM_DIV_M2_DPLL_MPU,
+ .clksel_mask = AM33XX_DPLL_CLKOUT_DIV_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate,
+};
+
+/* DPLL_DDR */
+static struct dpll_data dpll_ddr_dd = {
+ .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_DDR,
+ .clk_bypass = &sys_clkin_ck,
+ .clk_ref = &sys_clkin_ck,
+ .control_reg = AM33XX_CM_CLKMODE_DPLL_DDR,
+ .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+ .idlest_reg = AM33XX_CM_IDLEST_DPLL_DDR,
+ .mult_mask = AM33XX_DPLL_MULT_MASK,
+ .div1_mask = AM33XX_DPLL_DIV_MASK,
+ .enable_mask = AM33XX_DPLL_EN_MASK,
+ .idlest_mask = AM33XX_ST_DPLL_CLK_MASK,
+ .max_multiplier = AM33XX_MAX_DPLL_MULT,
+ .max_divider = AM33XX_MAX_DPLL_DIV,
+ .min_divider = 1,
+};
+
+/* CLKOUT: fdpll/M2 */
+static struct clk dpll_ddr_ck = {
+ .name = "dpll_ddr_ck",
+ .parent = &sys_clkin_ck,
+ .dpll_data = &dpll_ddr_dd,
+ .init = &omap2_init_dpll_parent,
+ .ops = &clkops_null,
+ .recalc = &omap3_dpll_recalc,
+};
+
+/*
+ * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2
+ * and ALT_CLK1/2)
+ */
+static const struct clksel dpll_ddr_m2_div[] = {
+ { .parent = &dpll_ddr_ck, .rates = div31_1to31_rates },
+ { .parent = NULL },
+};
+
+static struct clk dpll_ddr_m2_ck = {
+ .name = "dpll_ddr_m2_ck",
+ .parent = &dpll_ddr_ck,
+ .clksel = dpll_ddr_m2_div,
+ .clksel_reg = AM33XX_CM_DIV_M2_DPLL_DDR,
+ .clksel_mask = AM33XX_DPLL_CLKOUT_DIV_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate,
+};
+
+/* emif_fck functional clock */
+static struct clk dpll_ddr_m2_div2_ck = {
+ .name = "dpll_ddr_m2_div2_ck",
+ .clkdm_name = "l3_clkdm",
+ .parent = &dpll_ddr_m2_ck,
+ .ops = &clkops_null,
+ .fixed_div = 2,
+ .recalc = &omap_fixed_divisor_recalc,
+};
+
+/* DPLL_DISP */
+static struct dpll_data dpll_disp_dd = {
+ .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_DISP,
+ .clk_bypass = &sys_clkin_ck,
+ .clk_ref = &sys_clkin_ck,
+ .control_reg = AM33XX_CM_CLKMODE_DPLL_DISP,
+ .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+ .idlest_reg = AM33XX_CM_IDLEST_DPLL_DISP,
+ .mult_mask = AM33XX_DPLL_MULT_MASK,
+ .div1_mask = AM33XX_DPLL_DIV_MASK,
+ .enable_mask = AM33XX_DPLL_EN_MASK,
+ .idlest_mask = AM33XX_ST_DPLL_CLK_MASK,
+ .max_multiplier = AM33XX_MAX_DPLL_MULT,
+ .max_divider = AM33XX_MAX_DPLL_DIV,
+ .min_divider = 1,
+};
+
+/* CLKOUT: fdpll/M2 */
+static struct clk dpll_disp_ck = {
+ .name = "dpll_disp_ck",
+ .parent = &sys_clkin_ck,
+ .dpll_data = &dpll_disp_dd,
+ .init = &omap2_init_dpll_parent,
+ .ops = &clkops_null,
+ .recalc = &omap3_dpll_recalc,
+ .round_rate = &omap2_dpll_round_rate,
+ .set_rate = &omap3_noncore_dpll_set_rate,
+};
+
+/*
+ * TODO: Add clksel here (sys_clkin, CORE_CLKOUTM6, PER_CLKOUTM2
+ * and ALT_CLK1/2)
+ */
+static const struct clksel dpll_disp_m2_div[] = {
+ { .parent = &dpll_disp_ck, .rates = div31_1to31_rates },
+ { .parent = NULL },
+};
+
+static struct clk dpll_disp_m2_ck = {
+ .name = "dpll_disp_m2_ck",
+ .parent = &dpll_disp_ck,
+ .clksel = dpll_disp_m2_div,
+ .clksel_reg = AM33XX_CM_DIV_M2_DPLL_DISP,
+ .clksel_mask = AM33XX_DPLL_CLKOUT_DIV_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate,
+};
+
+/* DPLL_PER */
+static struct dpll_data dpll_per_dd = {
+ .mult_div1_reg = AM33XX_CM_CLKSEL_DPLL_PERIPH,
+ .clk_bypass = &sys_clkin_ck,
+ .clk_ref = &sys_clkin_ck,
+ .control_reg = AM33XX_CM_CLKMODE_DPLL_PER,
+ .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
+ .idlest_reg = AM33XX_CM_IDLEST_DPLL_PER,
+ .mult_mask = AM33XX_DPLL_MULT_PERIPH_MASK,
+ .div1_mask = AM33XX_DPLL_PER_DIV_MASK,
+ .enable_mask = AM33XX_DPLL_EN_MASK,
+ .idlest_mask = AM33XX_ST_DPLL_CLK_MASK,
+ .max_multiplier = AM33XX_MAX_DPLL_MULT,
+ .max_divider = AM33XX_MAX_DPLL_DIV,
+ .min_divider = 1,
+ .flags = DPLL_J_TYPE,
+};
+
+/* CLKDCOLDO */
+static struct clk dpll_per_ck = {
+ .name = "dpll_per_ck",
+ .parent = &sys_clkin_ck,
+ .dpll_data = &dpll_per_dd,
+ .init = &omap2_init_dpll_parent,
+ .ops = &clkops_null,
+ .recalc = &omap3_dpll_recalc,
+ .round_rate = &omap2_dpll_round_rate,
+ .set_rate = &omap3_noncore_dpll_set_rate,
+};
+
+/* CLKOUT: fdpll/M2 */
+static const struct clksel dpll_per_m2_div[] = {
+ { .parent = &dpll_per_ck, .rates = div31_1to31_rates },
+ { .parent = NULL },
+};
+
+static struct clk dpll_per_m2_ck = {
+ .name = "dpll_per_m2_ck",
+ .parent = &dpll_per_ck,
+ .clksel = dpll_per_m2_div,
+ .clksel_reg = AM33XX_CM_DIV_M2_DPLL_PER,
+ .clksel_mask = AM33XX_DPLL_CLKOUT_DIV_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate,
+};
+
+static struct clk dpll_per_m2_div4_wkupdm_ck = {
+ .name = "dpll_per_m2_div4_wkupdm_ck",
+ .clkdm_name = "l4_wkup_clkdm",
+ .parent = &dpll_per_m2_ck,
+ .fixed_div = 4,
+ .ops = &clkops_null,
+ .recalc = &omap_fixed_divisor_recalc,
+};
+
+static struct clk dpll_per_m2_div4_ck = {
+ .name = "dpll_per_m2_div4_ck",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &dpll_per_m2_ck,
+ .fixed_div = 4,
+ .ops = &clkops_null,
+ .recalc = &omap_fixed_divisor_recalc,
+};
+
+static struct clk l3_gclk = {
+ .name = "l3_gclk",
+ .clkdm_name = "l3_clkdm",
+ .parent = &dpll_core_m4_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk dpll_core_m4_div2_ck = {
+ .name = "dpll_core_m4_div2_ck",
+ .clkdm_name = "l4_wkup_clkdm",
+ .parent = &dpll_core_m4_ck,
+ .ops = &clkops_null,
+ .fixed_div = 2,
+ .recalc = &omap_fixed_divisor_recalc,
+};
+
+static struct clk l4_rtc_gclk = {
+ .name = "l4_rtc_gclk",
+ .parent = &dpll_core_m4_ck,
+ .ops = &clkops_null,
+ .fixed_div = 2,
+ .recalc = &omap_fixed_divisor_recalc,
+};
+
+static struct clk clk_24mhz = {
+ .name = "clk_24mhz",
+ .parent = &dpll_per_m2_ck,
+ .fixed_div = 8,
+ .ops = &clkops_null,
+ .recalc = &omap_fixed_divisor_recalc,
+};
+
+/*
+ * Below clock nodes describes clockdomains derived out
+ * of core clock.
+ */
+static struct clk l4hs_gclk = {
+ .name = "l4hs_gclk",
+ .clkdm_name = "l4hs_clkdm",
+ .parent = &dpll_core_m4_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk l3s_gclk = {
+ .name = "l3s_gclk",
+ .clkdm_name = "l3s_clkdm",
+ .parent = &dpll_core_m4_div2_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk l4fw_gclk = {
+ .name = "l4fw_gclk",
+ .clkdm_name = "l4fw_clkdm",
+ .parent = &dpll_core_m4_div2_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk l4ls_gclk = {
+ .name = "l4ls_gclk",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &dpll_core_m4_div2_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk sysclk_div_ck = {
+ .name = "sysclk_div_ck",
+ .parent = &dpll_core_m4_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * In order to match the clock domain with hwmod clockdomain entry,
+ * separate clock nodes is required for the modules which are
+ * directly getting their funtioncal clock from sys_clkin.
+ */
+static struct clk adc_tsc_fck = {
+ .name = "adc_tsc_fck",
+ .clkdm_name = "l4_wkup_clkdm",
+ .parent = &sys_clkin_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk dcan0_fck = {
+ .name = "dcan0_fck",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &sys_clkin_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk dcan1_fck = {
+ .name = "dcan1_fck",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &sys_clkin_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcasp0_fck = {
+ .name = "mcasp0_fck",
+ .clkdm_name = "l3s_clkdm",
+ .parent = &sys_clkin_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mcasp1_fck = {
+ .name = "mcasp1_fck",
+ .clkdm_name = "l3s_clkdm",
+ .parent = &sys_clkin_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk smartreflex0_fck = {
+ .name = "smartreflex0_fck",
+ .clkdm_name = "l4_wkup_clkdm",
+ .parent = &sys_clkin_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk smartreflex1_fck = {
+ .name = "smartreflex1_fck",
+ .clkdm_name = "l4_wkup_clkdm",
+ .parent = &sys_clkin_ck,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * Modules clock nodes
+ *
+ * The following clock leaf nodes are added for the moment because:
+ *
+ * - hwmod data is not present for these modules, either hwmod
+ * control is not required or its not populated.
+ * - Driver code is not yet migrated to use hwmod/runtime pm
+ * - Modules outside kernel access (to disable them by default)
+ *
+ * - debugss
+ * - mmu (gfx domain)
+ * - cefuse
+ * - usbotg_fck (its additional clock and not really a modulemode)
+ * - ieee5000
+ */
+static struct clk debugss_ick = {
+ .name = "debugss_ick",
+ .clkdm_name = "l3_aon_clkdm",
+ .parent = &dpll_core_m4_ck,
+ .ops = &clkops_omap2_dflt,
+ .enable_reg = AM33XX_CM_WKUP_DEBUGSS_CLKCTRL,
+ .enable_bit = AM33XX_MODULEMODE_SWCTRL,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmu_fck = {
+ .name = "mmu_fck",
+ .clkdm_name = "gfx_l3_clkdm",
+ .parent = &dpll_core_m4_ck,
+ .ops = &clkops_omap2_dflt,
+ .enable_reg = AM33XX_CM_GFX_MMUDATA_CLKCTRL,
+ .enable_bit = AM33XX_MODULEMODE_SWCTRL,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk cefuse_fck = {
+ .name = "cefuse_fck",
+ .clkdm_name = "l4_cefuse_clkdm",
+ .parent = &sys_clkin_ck,
+ .enable_reg = AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL,
+ .enable_bit = AM33XX_MODULEMODE_SWCTRL,
+ .ops = &clkops_omap2_dflt,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * clkdiv32 is generated from fixed division of 732.4219
+ */
+static struct clk clkdiv32k_ick = {
+ .name = "clkdiv32k_ick",
+ .clkdm_name = "clk_24mhz_clkdm",
+ .rate = 32768,
+ .parent = &clk_24mhz,
+ .enable_reg = AM33XX_CM_PER_CLKDIV32K_CLKCTRL,
+ .enable_bit = AM33XX_MODULEMODE_SWCTRL,
+ .ops = &clkops_omap2_dflt,
+};
+
+static struct clk usbotg_fck = {
+ .name = "usbotg_fck",
+ .clkdm_name = "l3s_clkdm",
+ .parent = &dpll_per_ck,
+ .enable_reg = AM33XX_CM_CLKDCOLDO_DPLL_PER,
+ .enable_bit = AM33XX_ST_DPLL_CLKDCOLDO_SHIFT,
+ .ops = &clkops_omap2_dflt,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk ieee5000_fck = {
+ .name = "ieee5000_fck",
+ .clkdm_name = "l3s_clkdm",
+ .parent = &dpll_core_m4_div2_ck,
+ .enable_reg = AM33XX_CM_PER_IEEE5000_CLKCTRL,
+ .enable_bit = AM33XX_MODULEMODE_SWCTRL,
+ .ops = &clkops_omap2_dflt,
+ .recalc = &followparent_recalc,
+};
+
+/* Timers */
+static const struct clksel timer1_clkmux_sel[] = {
+ { .parent = &sys_clkin_ck, .rates = div_1_0_rates },
+ { .parent = &clkdiv32k_ick, .rates = div_1_1_rates },
+ { .parent = &tclkin_ck, .rates = div_1_2_rates },
+ { .parent = &clk_rc32k_ck, .rates = div_1_3_rates },
+ { .parent = &clk_32768_ck, .rates = div_1_4_rates },
+ { .parent = NULL },
+};
+
+static struct clk timer1_fck = {
+ .name = "timer1_fck",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &sys_clkin_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = timer1_clkmux_sel,
+ .clksel_reg = AM33XX_CLKSEL_TIMER1MS_CLK,
+ .clksel_mask = AM33XX_CLKSEL_0_2_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel timer2_to_7_clk_sel[] = {
+ { .parent = &tclkin_ck, .rates = div_1_0_rates },
+ { .parent = &sys_clkin_ck, .rates = div_1_1_rates },
+ { .parent = &clkdiv32k_ick, .rates = div_1_2_rates },
+ { .parent = NULL },
+};
+
+static struct clk timer2_fck = {
+ .name = "timer2_fck",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &sys_clkin_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = timer2_to_7_clk_sel,
+ .clksel_reg = AM33XX_CLKSEL_TIMER2_CLK,
+ .clksel_mask = AM33XX_CLKSEL_0_1_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk timer3_fck = {
+ .name = "timer3_fck",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &sys_clkin_ck,
+ .init = &am33xx_init_timer_parent,
+ .clksel = timer2_to_7_clk_sel,
+ .clksel_reg = AM33XX_CLKSEL_TIMER3_CLK,
+ .clksel_mask = AM33XX_CLKSEL_0_1_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk timer4_fck = {
+ .name = "timer4_fck",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &sys_clkin_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = timer2_to_7_clk_sel,
+ .clksel_reg = AM33XX_CLKSEL_TIMER4_CLK,
+ .clksel_mask = AM33XX_CLKSEL_0_1_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk timer5_fck = {
+ .name = "timer5_fck",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &sys_clkin_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = timer2_to_7_clk_sel,
+ .clksel_reg = AM33XX_CLKSEL_TIMER5_CLK,
+ .clksel_mask = AM33XX_CLKSEL_0_1_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk timer6_fck = {
+ .name = "timer6_fck",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &sys_clkin_ck,
+ .init = &am33xx_init_timer_parent,
+ .clksel = timer2_to_7_clk_sel,
+ .clksel_reg = AM33XX_CLKSEL_TIMER6_CLK,
+ .clksel_mask = AM33XX_CLKSEL_0_1_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk timer7_fck = {
+ .name = "timer7_fck",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &sys_clkin_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = timer2_to_7_clk_sel,
+ .clksel_reg = AM33XX_CLKSEL_TIMER7_CLK,
+ .clksel_mask = AM33XX_CLKSEL_0_1_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk cpsw_125mhz_gclk = {
+ .name = "cpsw_125mhz_gclk",
+ .clkdm_name = "cpsw_125mhz_clkdm",
+ .parent = &dpll_core_m5_ck,
+ .ops = &clkops_null,
+ .fixed_div = 2,
+ .recalc = &omap_fixed_divisor_recalc,
+};
+
+static const struct clksel cpsw_cpts_rft_clkmux_sel[] = {
+ { .parent = &dpll_core_m5_ck, .rates = div_1_0_rates },
+ { .parent = &dpll_core_m4_ck, .rates = div_1_1_rates },
+ { .parent = NULL },
+};
+
+static struct clk cpsw_cpts_rft_clk = {
+ .name = "cpsw_cpts_rft_clk",
+ .clkdm_name = "cpsw_125mhz_clkdm",
+ .parent = &dpll_core_m5_ck,
+ .clksel = cpsw_cpts_rft_clkmux_sel,
+ .clksel_reg = AM33XX_CM_CPTS_RFT_CLKSEL,
+ .clksel_mask = AM33XX_CLKSEL_0_0_MASK,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+/* gpio */
+static const struct clksel gpio0_dbclk_mux_sel[] = {
+ { .parent = &clk_rc32k_ck, .rates = div_1_0_rates },
+ { .parent = &clk_32768_ck, .rates = div_1_1_rates },
+ { .parent = &clkdiv32k_ick, .rates = div_1_2_rates },
+ { .parent = NULL },
+};
+
+static struct clk gpio0_dbclk_mux_ck = {
+ .name = "gpio0_dbclk_mux_ck",
+ .clkdm_name = "l4_wkup_clkdm",
+ .parent = &clk_rc32k_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = gpio0_dbclk_mux_sel,
+ .clksel_reg = AM33XX_CLKSEL_GPIO0_DBCLK,
+ .clksel_mask = AM33XX_CLKSEL_0_1_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static struct clk gpio0_dbclk = {
+ .name = "gpio0_dbclk",
+ .clkdm_name = "l4_wkup_clkdm",
+ .parent = &gpio0_dbclk_mux_ck,
+ .enable_reg = AM33XX_CM_WKUP_GPIO0_CLKCTRL,
+ .enable_bit = AM33XX_OPTFCLKEN_GPIO0_GDBCLK_SHIFT,
+ .ops = &clkops_omap2_dflt,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio1_dbclk = {
+ .name = "gpio1_dbclk",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &clkdiv32k_ick,
+ .enable_reg = AM33XX_CM_PER_GPIO1_CLKCTRL,
+ .enable_bit = AM33XX_OPTFCLKEN_GPIO_1_GDBCLK_SHIFT,
+ .ops = &clkops_omap2_dflt,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio2_dbclk = {
+ .name = "gpio2_dbclk",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &clkdiv32k_ick,
+ .enable_reg = AM33XX_CM_PER_GPIO2_CLKCTRL,
+ .enable_bit = AM33XX_OPTFCLKEN_GPIO_2_GDBCLK_SHIFT,
+ .ops = &clkops_omap2_dflt,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk gpio3_dbclk = {
+ .name = "gpio3_dbclk",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &clkdiv32k_ick,
+ .enable_reg = AM33XX_CM_PER_GPIO3_CLKCTRL,
+ .enable_bit = AM33XX_OPTFCLKEN_GPIO_3_GDBCLK_SHIFT,
+ .ops = &clkops_omap2_dflt,
+ .recalc = &followparent_recalc,
+};
+
+static const struct clksel pruss_ocp_clk_mux_sel[] = {
+ { .parent = &l3_gclk, .rates = div_1_0_rates },
+ { .parent = &dpll_disp_m2_ck, .rates = div_1_1_rates },
+ { .parent = NULL },
+};
+
+static struct clk pruss_ocp_gclk = {
+ .name = "pruss_ocp_gclk",
+ .clkdm_name = "pruss_ocp_clkdm",
+ .parent = &l3_gclk,
+ .init = &omap2_init_clksel_parent,
+ .clksel = pruss_ocp_clk_mux_sel,
+ .clksel_reg = AM33XX_CLKSEL_PRUSS_OCP_CLK,
+ .clksel_mask = AM33XX_CLKSEL_0_0_MASK,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static const struct clksel lcd_clk_mux_sel[] = {
+ { .parent = &dpll_disp_m2_ck, .rates = div_1_0_rates },
+ { .parent = &dpll_core_m5_ck, .rates = div_1_1_rates },
+ { .parent = &dpll_per_m2_ck, .rates = div_1_2_rates },
+ { .parent = NULL },
+};
+
+static struct clk lcd_gclk = {
+ .name = "lcd_gclk",
+ .clkdm_name = "lcdc_clkdm",
+ .parent = &dpll_disp_m2_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = lcd_clk_mux_sel,
+ .clksel_reg = AM33XX_CLKSEL_LCDC_PIXEL_CLK,
+ .clksel_mask = AM33XX_CLKSEL_0_1_MASK,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static struct clk mmc_clk = {
+ .name = "mmc_clk",
+ .clkdm_name = "l4ls_clkdm",
+ .parent = &dpll_per_m2_ck,
+ .ops = &clkops_null,
+ .fixed_div = 2,
+ .recalc = &omap_fixed_divisor_recalc,
+};
+
+static struct clk mmc2_fck = {
+ .name = "mmc2_fck",
+ .clkdm_name = "l3s_clkdm",
+ .parent = &mmc_clk,
+ .ops = &clkops_null,
+ .recalc = &followparent_recalc,
+};
+
+static const struct clksel gfx_clksel_sel[] = {
+ { .parent = &dpll_core_m4_ck, .rates = div_1_0_rates },
+ { .parent = &dpll_per_m2_ck, .rates = div_1_1_rates },
+ { .parent = NULL },
+};
+
+static struct clk gfx_fclk_clksel_ck = {
+ .name = "gfx_fclk_clksel_ck",
+ .parent = &dpll_core_m4_ck,
+ .clksel = gfx_clksel_sel,
+ .ops = &clkops_null,
+ .clksel_reg = AM33XX_CLKSEL_GFX_FCLK,
+ .clksel_mask = AM33XX_CLKSEL_GFX_FCLK_MASK,
+ .recalc = &omap2_clksel_recalc,
+};
+
+static const struct clksel_rate div_1_0_2_1_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_AM33XX },
+ { .div = 2, .val = 1, .flags = RATE_IN_AM33XX },
+ { .div = 0 },
+};
+
+static const struct clksel gfx_div_sel[] = {
+ { .parent = &gfx_fclk_clksel_ck, .rates = div_1_0_2_1_rates },
+ { .parent = NULL },
+};
+
+static struct clk gfx_fck_div_ck = {
+ .name = "gfx_fck_div_ck",
+ .clkdm_name = "gfx_l3_clkdm",
+ .parent = &gfx_fclk_clksel_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = gfx_div_sel,
+ .clksel_reg = AM33XX_CLKSEL_GFX_FCLK,
+ .clksel_mask = AM33XX_CLKSEL_0_0_MASK,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate,
+ .ops = &clkops_null,
+};
+
+static const struct clksel sysclkout_pre_sel[] = {
+ { .parent = &clk_32768_ck, .rates = div_1_0_rates },
+ { .parent = &l3_gclk, .rates = div_1_1_rates },
+ { .parent = &dpll_ddr_m2_ck, .rates = div_1_2_rates },
+ { .parent = &dpll_per_m2_ck, .rates = div_1_3_rates },
+ { .parent = &lcd_gclk, .rates = div_1_4_rates },
+ { .parent = NULL },
+};
+
+static struct clk sysclkout_pre_ck = {
+ .name = "sysclkout_pre_ck",
+ .parent = &clk_32768_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = sysclkout_pre_sel,
+ .clksel_reg = AM33XX_CM_CLKOUT_CTRL,
+ .clksel_mask = AM33XX_CLKOUT2SOURCE_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/* Divide by 8 clock rates with default clock is 1/1*/
+static const struct clksel_rate div8_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_AM33XX },
+ { .div = 2, .val = 1, .flags = RATE_IN_AM33XX },
+ { .div = 3, .val = 2, .flags = RATE_IN_AM33XX },
+ { .div = 4, .val = 3, .flags = RATE_IN_AM33XX },
+ { .div = 5, .val = 4, .flags = RATE_IN_AM33XX },
+ { .div = 6, .val = 5, .flags = RATE_IN_AM33XX },
+ { .div = 7, .val = 6, .flags = RATE_IN_AM33XX },
+ { .div = 8, .val = 7, .flags = RATE_IN_AM33XX },
+ { .div = 0 },
+};
+
+static const struct clksel clkout2_div[] = {
+ { .parent = &sysclkout_pre_ck, .rates = div8_rates },
+ { .parent = NULL },
+};
+
+static struct clk clkout2_ck = {
+ .name = "clkout2_ck",
+ .parent = &sysclkout_pre_ck,
+ .ops = &clkops_omap2_dflt,
+ .clksel = clkout2_div,
+ .clksel_reg = AM33XX_CM_CLKOUT_CTRL,
+ .clksel_mask = AM33XX_CLKOUT2DIV_MASK,
+ .enable_reg = AM33XX_CM_CLKOUT_CTRL,
+ .enable_bit = AM33XX_CLKOUT2EN_SHIFT,
+ .recalc = &omap2_clksel_recalc,
+ .round_rate = &omap2_clksel_round_rate,
+ .set_rate = &omap2_clksel_set_rate,
+};
+
+static const struct clksel wdt_clkmux_sel[] = {
+ { .parent = &clk_rc32k_ck, .rates = div_1_0_rates },
+ { .parent = &clkdiv32k_ick, .rates = div_1_1_rates },
+ { .parent = NULL },
+};
+
+static struct clk wdt1_fck = {
+ .name = "wdt1_fck",
+ .clkdm_name = "l4_wkup_clkdm",
+ .parent = &clk_rc32k_ck,
+ .init = &omap2_init_clksel_parent,
+ .clksel = wdt_clkmux_sel,
+ .clksel_reg = AM33XX_CLKSEL_WDT1_CLK,
+ .clksel_mask = AM33XX_CLKSEL_0_1_MASK,
+ .ops = &clkops_null,
+ .recalc = &omap2_clksel_recalc,
+};
+
+/*
+ * clkdev
+ */
+static struct omap_clk am33xx_clks[] = {
+ CLK(NULL, "clk_32768_ck", &clk_32768_ck, CK_AM33XX),
+ CLK(NULL, "clk_rc32k_ck", &clk_rc32k_ck, CK_AM33XX),
+ CLK(NULL, "virt_19200000_ck", &virt_19200000_ck, CK_AM33XX),
+ CLK(NULL, "virt_24000000_ck", &virt_24000000_ck, CK_AM33XX),
+ CLK(NULL, "virt_25000000_ck", &virt_25000000_ck, CK_AM33XX),
+ CLK(NULL, "virt_26000000_ck", &virt_26000000_ck, CK_AM33XX),
+ CLK(NULL, "sys_clkin_ck", &sys_clkin_ck, CK_AM33XX),
+ CLK(NULL, "tclkin_ck", &tclkin_ck, CK_AM33XX),
+ CLK(NULL, "dpll_core_ck", &dpll_core_ck, CK_AM33XX),
+ CLK(NULL, "dpll_core_x2_ck", &dpll_core_x2_ck, CK_AM33XX),
+ CLK(NULL, "dpll_core_m4_ck", &dpll_core_m4_ck, CK_AM33XX),
+ CLK(NULL, "dpll_core_m5_ck", &dpll_core_m5_ck, CK_AM33XX),
+ CLK(NULL, "dpll_core_m6_ck", &dpll_core_m6_ck, CK_AM33XX),
+ CLK(NULL, "dpll_mpu_ck", &dpll_mpu_ck, CK_AM33XX),
+ CLK(NULL, "dpll_mpu_m2_ck", &dpll_mpu_m2_ck, CK_AM33XX),
+ CLK(NULL, "dpll_ddr_ck", &dpll_ddr_ck, CK_AM33XX),
+ CLK(NULL, "dpll_ddr_m2_ck", &dpll_ddr_m2_ck, CK_AM33XX),
+ CLK(NULL, "dpll_ddr_m2_div2_ck", &dpll_ddr_m2_div2_ck, CK_AM33XX),
+ CLK(NULL, "dpll_disp_ck", &dpll_disp_ck, CK_AM33XX),
+ CLK(NULL, "dpll_disp_m2_ck", &dpll_disp_m2_ck, CK_AM33XX),
+ CLK(NULL, "dpll_per_ck", &dpll_per_ck, CK_AM33XX),
+ CLK(NULL, "dpll_per_m2_ck", &dpll_per_m2_ck, CK_AM33XX),
+ CLK(NULL, "dpll_per_m2_div4_wkupdm_ck", &dpll_per_m2_div4_wkupdm_ck, CK_AM33XX),
+ CLK(NULL, "dpll_per_m2_div4_ck", &dpll_per_m2_div4_ck, CK_AM33XX),
+ CLK(NULL, "adc_tsc_fck", &adc_tsc_fck, CK_AM33XX),
+ CLK(NULL, "cefuse_fck", &cefuse_fck, CK_AM33XX),
+ CLK(NULL, "clkdiv32k_ick", &clkdiv32k_ick, CK_AM33XX),
+ CLK(NULL, "dcan0_fck", &dcan0_fck, CK_AM33XX),
+ CLK(NULL, "dcan1_fck", &dcan1_fck, CK_AM33XX),
+ CLK(NULL, "debugss_ick", &debugss_ick, CK_AM33XX),
+ CLK(NULL, "pruss_ocp_gclk", &pruss_ocp_gclk, CK_AM33XX),
+ CLK("davinci-mcasp.0", NULL, &mcasp0_fck, CK_AM33XX),
+ CLK("davinci-mcasp.1", NULL, &mcasp1_fck, CK_AM33XX),
+ CLK("NULL", "mmc2_fck", &mmc2_fck, CK_AM33XX),
+ CLK(NULL, "mmu_fck", &mmu_fck, CK_AM33XX),
+ CLK(NULL, "smartreflex0_fck", &smartreflex0_fck, CK_AM33XX),
+ CLK(NULL, "smartreflex1_fck", &smartreflex1_fck, CK_AM33XX),
+ CLK(NULL, "gpt1_fck", &timer1_fck, CK_AM33XX),
+ CLK(NULL, "gpt2_fck", &timer2_fck, CK_AM33XX),
+ CLK(NULL, "gpt3_fck", &timer3_fck, CK_AM33XX),
+ CLK(NULL, "gpt4_fck", &timer4_fck, CK_AM33XX),
+ CLK(NULL, "gpt5_fck", &timer5_fck, CK_AM33XX),
+ CLK(NULL, "gpt6_fck", &timer6_fck, CK_AM33XX),
+ CLK(NULL, "gpt7_fck", &timer7_fck, CK_AM33XX),
+ CLK(NULL, "usbotg_fck", &usbotg_fck, CK_AM33XX),
+ CLK(NULL, "ieee5000_fck", &ieee5000_fck, CK_AM33XX),
+ CLK(NULL, "wdt1_fck", &wdt1_fck, CK_AM33XX),
+ CLK(NULL, "l4_rtc_gclk", &l4_rtc_gclk, CK_AM33XX),
+ CLK(NULL, "l3_gclk", &l3_gclk, CK_AM33XX),
+ CLK(NULL, "dpll_core_m4_div2_ck", &dpll_core_m4_div2_ck, CK_AM33XX),
+ CLK(NULL, "l4hs_gclk", &l4hs_gclk, CK_AM33XX),
+ CLK(NULL, "l3s_gclk", &l3s_gclk, CK_AM33XX),
+ CLK(NULL, "l4fw_gclk", &l4fw_gclk, CK_AM33XX),
+ CLK(NULL, "l4ls_gclk", &l4ls_gclk, CK_AM33XX),
+ CLK(NULL, "clk_24mhz", &clk_24mhz, CK_AM33XX),
+ CLK(NULL, "sysclk_div_ck", &sysclk_div_ck, CK_AM33XX),
+ CLK(NULL, "cpsw_125mhz_gclk", &cpsw_125mhz_gclk, CK_AM33XX),
+ CLK(NULL, "cpsw_cpts_rft_clk", &cpsw_cpts_rft_clk, CK_AM33XX),
+ CLK(NULL, "gpio0_dbclk_mux_ck", &gpio0_dbclk_mux_ck, CK_AM33XX),
+ CLK(NULL, "gpio0_dbclk", &gpio0_dbclk, CK_AM33XX),
+ CLK(NULL, "gpio1_dbclk", &gpio1_dbclk, CK_AM33XX),
+ CLK(NULL, "gpio2_dbclk", &gpio2_dbclk, CK_AM33XX),
+ CLK(NULL, "gpio3_dbclk", &gpio3_dbclk, CK_AM33XX),
+ CLK(NULL, "lcd_gclk", &lcd_gclk, CK_AM33XX),
+ CLK(NULL, "mmc_clk", &mmc_clk, CK_AM33XX),
+ CLK(NULL, "gfx_fclk_clksel_ck", &gfx_fclk_clksel_ck, CK_AM33XX),
+ CLK(NULL, "gfx_fck_div_ck", &gfx_fck_div_ck, CK_AM33XX),
+ CLK(NULL, "sysclkout_pre_ck", &sysclkout_pre_ck, CK_AM33XX),
+ CLK(NULL, "clkout2_ck", &clkout2_ck, CK_AM33XX),
+};
+
+int __init am33xx_clk_init(void)
+{
+ struct omap_clk *c;
+ u32 cpu_clkflg;
+
+ if (soc_is_am33xx()) {
+ cpu_mask = RATE_IN_AM33XX;
+ cpu_clkflg = CK_AM33XX;
+ }
+
+ clk_init(&omap2_clk_functions);
+
+ for (c = am33xx_clks; c < am33xx_clks + ARRAY_SIZE(am33xx_clks); c++)
+ clk_preinit(c->lk.clk);
+
+ for (c = am33xx_clks; c < am33xx_clks + ARRAY_SIZE(am33xx_clks); c++) {
+ if (c->cpu & cpu_clkflg) {
+ clkdev_add(&c->lk);
+ clk_register(c->lk.clk);
+ omap2_init_clk_clkdm(c->lk.clk);
+ }
+ }
+
+ recalculate_root_clocks();
+
+ /*
+ * Only enable those clocks we will need, let the drivers
+ * enable other clocks as necessary
+ */
+ clk_enable_init_clocks();
+
+ return 0;
+}
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index c3e91d0..91b3d5c 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -93,18 +93,6 @@
.rate = 16800000,
};
-static struct clk virt_19_2m_ck = {
- .name = "virt_19_2m_ck",
- .ops = &clkops_null,
- .rate = 19200000,
-};
-
-static struct clk virt_26m_ck = {
- .name = "virt_26m_ck",
- .ops = &clkops_null,
- .rate = 26000000,
-};
-
static struct clk virt_38_4m_ck = {
.name = "virt_38_4m_ck",
.ops = &clkops_null,
@@ -145,8 +133,8 @@
{ .parent = &virt_12m_ck, .rates = osc_sys_12m_rates },
{ .parent = &virt_13m_ck, .rates = osc_sys_13m_rates },
{ .parent = &virt_16_8m_ck, .rates = osc_sys_16_8m_rates },
- { .parent = &virt_19_2m_ck, .rates = osc_sys_19_2m_rates },
- { .parent = &virt_26m_ck, .rates = osc_sys_26m_rates },
+ { .parent = &virt_19200000_ck, .rates = osc_sys_19_2m_rates },
+ { .parent = &virt_26000000_ck, .rates = osc_sys_26m_rates },
{ .parent = &virt_38_4m_ck, .rates = osc_sys_38_4m_rates },
{ .parent = NULL },
};
@@ -3234,8 +3222,8 @@
CLK(NULL, "virt_12m_ck", &virt_12m_ck, CK_3XXX),
CLK(NULL, "virt_13m_ck", &virt_13m_ck, CK_3XXX),
CLK(NULL, "virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
- CLK(NULL, "virt_19_2m_ck", &virt_19_2m_ck, CK_3XXX),
- CLK(NULL, "virt_26m_ck", &virt_26m_ck, CK_3XXX),
+ CLK(NULL, "virt_19200000_ck", &virt_19200000_ck, CK_3XXX),
+ CLK(NULL, "virt_26000000_ck", &virt_26000000_ck, CK_3XXX),
CLK(NULL, "virt_38_4m_ck", &virt_38_4m_ck, CK_3XXX),
CLK(NULL, "osc_sys_ck", &osc_sys_ck, CK_3XXX),
CLK(NULL, "sys_ck", &sys_ck, CK_3XXX),
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 1b0b049..d7f55e4 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -107,18 +107,6 @@
.rate = 16800000,
};
-static struct clk virt_19200000_ck = {
- .name = "virt_19200000_ck",
- .ops = &clkops_null,
- .rate = 19200000,
-};
-
-static struct clk virt_26000000_ck = {
- .name = "virt_26000000_ck",
- .ops = &clkops_null,
- .rate = 26000000,
-};
-
static struct clk virt_27000000_ck = {
.name = "virt_27000000_ck",
.ops = &clkops_null,
@@ -131,31 +119,6 @@
.rate = 38400000,
};
-static const struct clksel_rate div_1_0_rates[] = {
- { .div = 1, .val = 0, .flags = RATE_IN_4430 },
- { .div = 0 },
-};
-
-static const struct clksel_rate div_1_1_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_4430 },
- { .div = 0 },
-};
-
-static const struct clksel_rate div_1_2_rates[] = {
- { .div = 1, .val = 2, .flags = RATE_IN_4430 },
- { .div = 0 },
-};
-
-static const struct clksel_rate div_1_3_rates[] = {
- { .div = 1, .val = 3, .flags = RATE_IN_4430 },
- { .div = 0 },
-};
-
-static const struct clksel_rate div_1_4_rates[] = {
- { .div = 1, .val = 4, .flags = RATE_IN_4430 },
- { .div = 0 },
-};
-
static const struct clksel_rate div_1_5_rates[] = {
{ .div = 1, .val = 5, .flags = RATE_IN_4430 },
{ .div = 0 },
@@ -289,41 +252,6 @@
.recalc = &omap3_clkoutx2_recalc,
};
-static const struct clksel_rate div31_1to31_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_4430 },
- { .div = 2, .val = 2, .flags = RATE_IN_4430 },
- { .div = 3, .val = 3, .flags = RATE_IN_4430 },
- { .div = 4, .val = 4, .flags = RATE_IN_4430 },
- { .div = 5, .val = 5, .flags = RATE_IN_4430 },
- { .div = 6, .val = 6, .flags = RATE_IN_4430 },
- { .div = 7, .val = 7, .flags = RATE_IN_4430 },
- { .div = 8, .val = 8, .flags = RATE_IN_4430 },
- { .div = 9, .val = 9, .flags = RATE_IN_4430 },
- { .div = 10, .val = 10, .flags = RATE_IN_4430 },
- { .div = 11, .val = 11, .flags = RATE_IN_4430 },
- { .div = 12, .val = 12, .flags = RATE_IN_4430 },
- { .div = 13, .val = 13, .flags = RATE_IN_4430 },
- { .div = 14, .val = 14, .flags = RATE_IN_4430 },
- { .div = 15, .val = 15, .flags = RATE_IN_4430 },
- { .div = 16, .val = 16, .flags = RATE_IN_4430 },
- { .div = 17, .val = 17, .flags = RATE_IN_4430 },
- { .div = 18, .val = 18, .flags = RATE_IN_4430 },
- { .div = 19, .val = 19, .flags = RATE_IN_4430 },
- { .div = 20, .val = 20, .flags = RATE_IN_4430 },
- { .div = 21, .val = 21, .flags = RATE_IN_4430 },
- { .div = 22, .val = 22, .flags = RATE_IN_4430 },
- { .div = 23, .val = 23, .flags = RATE_IN_4430 },
- { .div = 24, .val = 24, .flags = RATE_IN_4430 },
- { .div = 25, .val = 25, .flags = RATE_IN_4430 },
- { .div = 26, .val = 26, .flags = RATE_IN_4430 },
- { .div = 27, .val = 27, .flags = RATE_IN_4430 },
- { .div = 28, .val = 28, .flags = RATE_IN_4430 },
- { .div = 29, .val = 29, .flags = RATE_IN_4430 },
- { .div = 30, .val = 30, .flags = RATE_IN_4430 },
- { .div = 31, .val = 31, .flags = RATE_IN_4430 },
- { .div = 0 },
-};
-
static const struct clksel dpll_abe_m2x2_div[] = {
{ .parent = &dpll_abe_x2_ck, .rates = div31_1to31_rates },
{ .parent = NULL },
diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c
index 6424d46..b9f3ba6 100644
--- a/arch/arm/mach-omap2/clock_common_data.c
+++ b/arch/arm/mach-omap2/clock_common_data.c
@@ -43,3 +43,80 @@
{ .div = 3, .val = 3, .flags = RATE_IN_243X },
{ .div = 0 },
};
+
+
+/* clksel_rate blocks shared between OMAP44xx and AM33xx */
+
+const struct clksel_rate div_1_0_rates[] = {
+ { .div = 1, .val = 0, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 0 },
+};
+
+const struct clksel_rate div_1_1_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 0 },
+};
+
+const struct clksel_rate div_1_2_rates[] = {
+ { .div = 1, .val = 2, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 0 },
+};
+
+const struct clksel_rate div_1_3_rates[] = {
+ { .div = 1, .val = 3, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 0 },
+};
+
+const struct clksel_rate div_1_4_rates[] = {
+ { .div = 1, .val = 4, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 0 },
+};
+
+const struct clksel_rate div31_1to31_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 2, .val = 2, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 3, .val = 3, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 4, .val = 4, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 5, .val = 5, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 6, .val = 6, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 7, .val = 7, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 8, .val = 8, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 9, .val = 9, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 10, .val = 10, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 11, .val = 11, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 12, .val = 12, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 13, .val = 13, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 14, .val = 14, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 15, .val = 15, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 16, .val = 16, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 17, .val = 17, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 18, .val = 18, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 19, .val = 19, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 20, .val = 20, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 21, .val = 21, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 22, .val = 22, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 23, .val = 23, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 24, .val = 24, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 25, .val = 25, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 26, .val = 26, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 27, .val = 27, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 28, .val = 28, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 29, .val = 29, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 30, .val = 30, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 31, .val = 31, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+ { .div = 0 },
+};
+
+/* Clocks shared between various OMAP SoCs */
+
+struct clk virt_19200000_ck = {
+ .name = "virt_19200000_ck",
+ .ops = &clkops_null,
+ .rate = 19200000,
+};
+
+struct clk virt_26000000_ck = {
+ .name = "virt_26000000_ck",
+ .ops = &clkops_null,
+ .rate = 26000000,
+};
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 8976be9..4d2d981 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -38,6 +38,7 @@
#include "powerdomain.h"
#include "clockdomain.h"
#include "common.h"
+#include "clock.h"
#include "clock2xxx.h"
#include "clock3xxx.h"
#include "clock44xx.h"
@@ -522,6 +523,7 @@
am33xx_voltagedomains_init();
am33xx_powerdomains_init();
am33xx_clockdomains_init();
+ am33xx_clk_init();
}
#endif
diff --git a/arch/arm/mach-tegra/cpu-tegra.c b/arch/arm/mach-tegra/cpu-tegra.c
index 7a065f0..ceb52db 100644
--- a/arch/arm/mach-tegra/cpu-tegra.c
+++ b/arch/arm/mach-tegra/cpu-tegra.c
@@ -189,8 +189,8 @@
return PTR_ERR(emc_clk);
}
- clk_enable(emc_clk);
- clk_enable(cpu_clk);
+ clk_prepare_enable(emc_clk);
+ clk_prepare_enable(cpu_clk);
cpufreq_frequency_table_cpuinfo(policy, freq_table);
cpufreq_frequency_table_get_attr(freq_table, policy->cpu);
@@ -212,7 +212,7 @@
static int tegra_cpu_exit(struct cpufreq_policy *policy)
{
cpufreq_frequency_table_cpuinfo(policy, freq_table);
- clk_disable(emc_clk);
+ clk_disable_unprepare(emc_clk);
clk_put(emc_clk);
clk_put(cpu_clk);
return 0;
diff --git a/arch/arm/mach-tegra/dma.c b/arch/arm/mach-tegra/dma.c
index abea4f6..29c5114 100644
--- a/arch/arm/mach-tegra/dma.c
+++ b/arch/arm/mach-tegra/dma.c
@@ -714,13 +714,13 @@
bitmap_fill(channel_usage, NV_DMA_MAX_CHANNELS);
- c = clk_get_sys("tegra-dma", NULL);
+ c = clk_get_sys("tegra-apbdma", NULL);
if (IS_ERR(c)) {
pr_err("Unable to get clock for APB DMA\n");
ret = PTR_ERR(c);
goto fail;
}
- ret = clk_enable(c);
+ ret = clk_prepare_enable(c);
if (ret != 0) {
pr_err("Unable to enable clock for APB DMA\n");
goto fail;
diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c
index 0e09137..d3ad515 100644
--- a/arch/arm/mach-tegra/pcie.c
+++ b/arch/arm/mach-tegra/pcie.c
@@ -723,9 +723,9 @@
tegra_pcie_xclk_clamp(false);
- clk_enable(tegra_pcie.afi_clk);
- clk_enable(tegra_pcie.pex_clk);
- return clk_enable(tegra_pcie.pll_e);
+ clk_prepare_enable(tegra_pcie.afi_clk);
+ clk_prepare_enable(tegra_pcie.pex_clk);
+ return clk_prepare_enable(tegra_pcie.pll_e);
}
static int tegra_pcie_clocks_get(void)
diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c
index f5b12fb..15d5065 100644
--- a/arch/arm/mach-tegra/powergate.c
+++ b/arch/arm/mach-tegra/powergate.c
@@ -146,7 +146,7 @@
if (ret)
goto err_power;
- ret = clk_enable(clk);
+ ret = clk_prepare_enable(clk);
if (ret)
goto err_clk;
@@ -162,7 +162,7 @@
return 0;
err_clamp:
- clk_disable(clk);
+ clk_disable_unprepare(clk);
err_clk:
tegra_powergate_power_off(id);
err_power:
diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index b59315c..a703844 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -69,6 +69,8 @@
#define PERIPH_CLK_SOURCE_MASK (3<<30)
#define PERIPH_CLK_SOURCE_SHIFT 30
+#define PERIPH_CLK_SOURCE_PWM_MASK (7<<28)
+#define PERIPH_CLK_SOURCE_PWM_SHIFT 28
#define PERIPH_CLK_SOURCE_ENABLE (1<<28)
#define PERIPH_CLK_SOURCE_DIVU71_MASK 0xFF
#define PERIPH_CLK_SOURCE_DIVU16_MASK 0xFFFF
@@ -908,9 +910,20 @@
u32 val = clk_readl(c->reg);
const struct clk_mux_sel *mux = NULL;
const struct clk_mux_sel *sel;
+ u32 shift;
+ u32 mask;
+
+ if (c->flags & MUX_PWM) {
+ shift = PERIPH_CLK_SOURCE_PWM_SHIFT;
+ mask = PERIPH_CLK_SOURCE_PWM_MASK;
+ } else {
+ shift = PERIPH_CLK_SOURCE_SHIFT;
+ mask = PERIPH_CLK_SOURCE_MASK;
+ }
+
if (c->flags & MUX) {
for (sel = c->inputs; sel->input != NULL; sel++) {
- if (val >> PERIPH_CLK_SOURCE_SHIFT == sel->value)
+ if ((val & mask) >> shift == sel->value)
mux = sel;
}
BUG_ON(!mux);
@@ -1023,12 +1036,23 @@
{
u32 val;
const struct clk_mux_sel *sel;
+ u32 mask, shift;
+
pr_debug("%s: %s %s\n", __func__, c->name, p->name);
+
+ if (c->flags & MUX_PWM) {
+ shift = PERIPH_CLK_SOURCE_PWM_SHIFT;
+ mask = PERIPH_CLK_SOURCE_PWM_MASK;
+ } else {
+ shift = PERIPH_CLK_SOURCE_SHIFT;
+ mask = PERIPH_CLK_SOURCE_MASK;
+ }
+
for (sel = c->inputs; sel->input != NULL; sel++) {
if (sel->input == p) {
val = clk_readl(c->reg);
- val &= ~PERIPH_CLK_SOURCE_MASK;
- val |= (sel->value) << PERIPH_CLK_SOURCE_SHIFT;
+ val &= ~mask;
+ val |= (sel->value) << shift;
if (c->refcnt)
clk_enable(p);
@@ -2149,14 +2173,14 @@
}
static struct clk tegra_list_clks[] = {
- PERIPH_CLK("apbdma", "tegra-dma", NULL, 34, 0, 108000000, mux_pclk, 0),
+ PERIPH_CLK("apbdma", "tegra-apbdma", NULL, 34, 0, 108000000, mux_pclk, 0),
PERIPH_CLK("rtc", "rtc-tegra", NULL, 4, 0, 32768, mux_clk_32k, PERIPH_NO_RESET),
PERIPH_CLK("timer", "timer", NULL, 5, 0, 26000000, mux_clk_m, 0),
PERIPH_CLK("i2s1", "tegra20-i2s.0", NULL, 11, 0x100, 26000000, mux_pllaout0_audio2x_pllp_clkm, MUX | DIV_U71),
PERIPH_CLK("i2s2", "tegra20-i2s.1", NULL, 18, 0x104, 26000000, mux_pllaout0_audio2x_pllp_clkm, MUX | DIV_U71),
PERIPH_CLK("spdif_out", "spdif_out", NULL, 10, 0x108, 100000000, mux_pllaout0_audio2x_pllp_clkm, MUX | DIV_U71),
PERIPH_CLK("spdif_in", "spdif_in", NULL, 10, 0x10c, 100000000, mux_pllp_pllc_pllm, MUX | DIV_U71),
- PERIPH_CLK("pwm", "pwm", NULL, 17, 0x110, 432000000, mux_pllp_pllc_audio_clkm_clk32, MUX | DIV_U71),
+ PERIPH_CLK("pwm", "tegra-pwm", NULL, 17, 0x110, 432000000, mux_pllp_pllc_audio_clkm_clk32, MUX | DIV_U71 | MUX_PWM),
PERIPH_CLK("spi", "spi", NULL, 43, 0x114, 40000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71),
PERIPH_CLK("xio", "xio", NULL, 45, 0x120, 150000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71),
PERIPH_CLK("twc", "twc", NULL, 16, 0x12c, 150000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71),
@@ -2189,11 +2213,11 @@
PERIPH_CLK("i2c2_i2c", "tegra-i2c.1", "i2c", 0, 0, 72000000, mux_pllp_out3, 0),
PERIPH_CLK("i2c3_i2c", "tegra-i2c.2", "i2c", 0, 0, 72000000, mux_pllp_out3, 0),
PERIPH_CLK("dvc_i2c", "tegra-i2c.3", "i2c", 0, 0, 72000000, mux_pllp_out3, 0),
- PERIPH_CLK("uarta", "uart.0", NULL, 6, 0x178, 600000000, mux_pllp_pllc_pllm_clkm, MUX),
- PERIPH_CLK("uartb", "uart.1", NULL, 7, 0x17c, 600000000, mux_pllp_pllc_pllm_clkm, MUX),
- PERIPH_CLK("uartc", "uart.2", NULL, 55, 0x1a0, 600000000, mux_pllp_pllc_pllm_clkm, MUX),
- PERIPH_CLK("uartd", "uart.3", NULL, 65, 0x1c0, 600000000, mux_pllp_pllc_pllm_clkm, MUX),
- PERIPH_CLK("uarte", "uart.4", NULL, 66, 0x1c4, 600000000, mux_pllp_pllc_pllm_clkm, MUX),
+ PERIPH_CLK("uarta", "tegra-uart.0", NULL, 6, 0x178, 600000000, mux_pllp_pllc_pllm_clkm, MUX),
+ PERIPH_CLK("uartb", "tegra-uart.1", NULL, 7, 0x17c, 600000000, mux_pllp_pllc_pllm_clkm, MUX),
+ PERIPH_CLK("uartc", "tegra-uart.2", NULL, 55, 0x1a0, 600000000, mux_pllp_pllc_pllm_clkm, MUX),
+ PERIPH_CLK("uartd", "tegra-uart.3", NULL, 65, 0x1c0, 600000000, mux_pllp_pllc_pllm_clkm, MUX),
+ PERIPH_CLK("uarte", "tegra-uart.4", NULL, 66, 0x1c4, 600000000, mux_pllp_pllc_pllm_clkm, MUX),
PERIPH_CLK("3d", "3d", NULL, 24, 0x158, 300000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | PERIPH_MANUAL_RESET), /* scales with voltage and process_id */
PERIPH_CLK("2d", "2d", NULL, 21, 0x15c, 300000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71), /* scales with voltage and process_id */
PERIPH_CLK("vi", "tegra_camera", "vi", 20, 0x148, 150000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71), /* scales with voltage and process_id */
@@ -2245,20 +2269,16 @@
* table under two names.
*/
static struct clk_duplicate tegra_clk_duplicates[] = {
- CLK_DUPLICATE("uarta", "tegra_uart.0", NULL),
- CLK_DUPLICATE("uartb", "tegra_uart.1", NULL),
- CLK_DUPLICATE("uartc", "tegra_uart.2", NULL),
- CLK_DUPLICATE("uartd", "tegra_uart.3", NULL),
- CLK_DUPLICATE("uarte", "tegra_uart.4", NULL),
+ CLK_DUPLICATE("uarta", "serial8250.0", NULL),
+ CLK_DUPLICATE("uartb", "serial8250.1", NULL),
+ CLK_DUPLICATE("uartc", "serial8250.2", NULL),
+ CLK_DUPLICATE("uartd", "serial8250.3", NULL),
+ CLK_DUPLICATE("uarte", "serial8250.4", NULL),
CLK_DUPLICATE("usbd", "utmip-pad", NULL),
CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL),
CLK_DUPLICATE("usbd", "tegra-otg", NULL),
CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"),
CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"),
- CLK_DUPLICATE("pwm", "tegra_pwm.0", NULL),
- CLK_DUPLICATE("pwm", "tegra_pwm.1", NULL),
- CLK_DUPLICATE("pwm", "tegra_pwm.2", NULL),
- CLK_DUPLICATE("pwm", "tegra_pwm.3", NULL),
CLK_DUPLICATE("host1x", "tegra_grhost", "host1x"),
CLK_DUPLICATE("2d", "tegra_grhost", "gr2d"),
CLK_DUPLICATE("3d", "tegra_grhost", "gr3d"),
diff --git a/arch/arm/mach-tegra/tegra30_clocks.c b/arch/arm/mach-tegra/tegra30_clocks.c
index e33fe4b..6674f10 100644
--- a/arch/arm/mach-tegra/tegra30_clocks.c
+++ b/arch/arm/mach-tegra/tegra30_clocks.c
@@ -2871,7 +2871,7 @@
}, \
}
struct clk tegra_list_clks[] = {
- PERIPH_CLK("apbdma", "tegra-dma", NULL, 34, 0, 26000000, mux_clk_m, 0),
+ PERIPH_CLK("apbdma", "tegra-apbdma", NULL, 34, 0, 26000000, mux_clk_m, 0),
PERIPH_CLK("rtc", "rtc-tegra", NULL, 4, 0, 32768, mux_clk_32k, PERIPH_NO_RESET | PERIPH_ON_APB),
PERIPH_CLK("kbc", "tegra-kbc", NULL, 36, 0, 32768, mux_clk_32k, PERIPH_NO_RESET | PERIPH_ON_APB),
PERIPH_CLK("timer", "timer", NULL, 5, 0, 26000000, mux_clk_m, 0),
@@ -2886,7 +2886,7 @@
PERIPH_CLK("i2s4", "tegra30-i2s.4", NULL, 102, 0x3c0, 26000000, mux_pllaout0_audio4_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB),
PERIPH_CLK("spdif_out", "tegra30-spdif", "spdif_out", 10, 0x108, 100000000, mux_pllaout0_audio_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB),
PERIPH_CLK("spdif_in", "tegra30-spdif", "spdif_in", 10, 0x10c, 100000000, mux_pllp_pllc_pllm, MUX | DIV_U71 | PERIPH_ON_APB),
- PERIPH_CLK("pwm", "pwm", NULL, 17, 0x110, 432000000, mux_pllp_pllc_clk32_clkm, MUX | MUX_PWM | DIV_U71 | PERIPH_ON_APB),
+ PERIPH_CLK("pwm", "tegra-pwm", NULL, 17, 0x110, 432000000, mux_pllp_pllc_clk32_clkm, MUX | MUX_PWM | DIV_U71 | PERIPH_ON_APB),
PERIPH_CLK("d_audio", "tegra30-ahub", "d_audio", 106, 0x3d0, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71),
PERIPH_CLK("dam0", "tegra30-dam.0", NULL, 108, 0x3d8, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71),
PERIPH_CLK("dam1", "tegra30-dam.1", NULL, 109, 0x3dc, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71),
@@ -2924,16 +2924,11 @@
PERIPH_CLK("i2c3", "tegra-i2c.2", NULL, 67, 0x1b8, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB),
PERIPH_CLK("i2c4", "tegra-i2c.3", NULL, 103, 0x3c4, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB),
PERIPH_CLK("i2c5", "tegra-i2c.4", NULL, 47, 0x128, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB),
- PERIPH_CLK("uarta", "tegra_uart.0", NULL, 6, 0x178, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
- PERIPH_CLK("uartb", "tegra_uart.1", NULL, 7, 0x17c, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
- PERIPH_CLK("uartc", "tegra_uart.2", NULL, 55, 0x1a0, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
- PERIPH_CLK("uartd", "tegra_uart.3", NULL, 65, 0x1c0, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
- PERIPH_CLK("uarte", "tegra_uart.4", NULL, 66, 0x1c4, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
- PERIPH_CLK("uarta_dbg", "serial8250.0", "uarta", 6, 0x178, 800000000, mux_pllp_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
- PERIPH_CLK("uartb_dbg", "serial8250.0", "uartb", 7, 0x17c, 800000000, mux_pllp_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
- PERIPH_CLK("uartc_dbg", "serial8250.0", "uartc", 55, 0x1a0, 800000000, mux_pllp_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
- PERIPH_CLK("uartd_dbg", "serial8250.0", "uartd", 65, 0x1c0, 800000000, mux_pllp_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
- PERIPH_CLK("uarte_dbg", "serial8250.0", "uarte", 66, 0x1c4, 800000000, mux_pllp_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
+ PERIPH_CLK("uarta", "tegra-uart.0", NULL, 6, 0x178, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
+ PERIPH_CLK("uartb", "tegra-uart.1", NULL, 7, 0x17c, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
+ PERIPH_CLK("uartc", "tegra-uart.2", NULL, 55, 0x1a0, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
+ PERIPH_CLK("uartd", "tegra-uart.3", NULL, 65, 0x1c0, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
+ PERIPH_CLK("uarte", "tegra-uart.4", NULL, 66, 0x1c4, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
PERIPH_CLK_EX("vi", "tegra_camera", "vi", 20, 0x148, 425000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT, &tegra_vi_clk_ops),
PERIPH_CLK("3d", "3d", NULL, 24, 0x158, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE | PERIPH_MANUAL_RESET),
PERIPH_CLK("3d2", "3d2", NULL, 98, 0x3b0, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE | PERIPH_MANUAL_RESET),
@@ -2983,6 +2978,11 @@
* table under two names.
*/
struct clk_duplicate tegra_clk_duplicates[] = {
+ CLK_DUPLICATE("uarta", "serial8250.0", NULL),
+ CLK_DUPLICATE("uartb", "serial8250.1", NULL),
+ CLK_DUPLICATE("uartc", "serial8250.2", NULL),
+ CLK_DUPLICATE("uartd", "serial8250.3", NULL),
+ CLK_DUPLICATE("uarte", "serial8250.4", NULL),
CLK_DUPLICATE("usbd", "utmip-pad", NULL),
CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL),
CLK_DUPLICATE("usbd", "tegra-otg", NULL),
@@ -2990,10 +2990,6 @@
CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"),
CLK_DUPLICATE("dsib", "tegradc.0", "dsib"),
CLK_DUPLICATE("dsia", "tegradc.1", "dsia"),
- CLK_DUPLICATE("pwm", "tegra_pwm.0", NULL),
- CLK_DUPLICATE("pwm", "tegra_pwm.1", NULL),
- CLK_DUPLICATE("pwm", "tegra_pwm.2", NULL),
- CLK_DUPLICATE("pwm", "tegra_pwm.3", NULL),
CLK_DUPLICATE("bsev", "tegra-avp", "bsev"),
CLK_DUPLICATE("bsev", "nvavp", "bsev"),
CLK_DUPLICATE("vde", "tegra-aes", "vde"),
diff --git a/arch/arm/mach-tegra/timer.c b/arch/arm/mach-tegra/timer.c
index 315672c..57b5bdc 100644
--- a/arch/arm/mach-tegra/timer.c
+++ b/arch/arm/mach-tegra/timer.c
@@ -189,7 +189,7 @@
" Assuming 12Mhz input clock.\n");
rate = 12000000;
} else {
- clk_enable(clk);
+ clk_prepare_enable(clk);
rate = clk_get_rate(clk);
}
@@ -201,7 +201,7 @@
if (IS_ERR(clk))
pr_warn("Unable to get rtc-tegra clock\n");
else
- clk_enable(clk);
+ clk_prepare_enable(clk);
switch (rate) {
case 12000000:
diff --git a/arch/arm/mach-tegra/usb_phy.c b/arch/arm/mach-tegra/usb_phy.c
index 54e353c..022b33a 100644
--- a/arch/arm/mach-tegra/usb_phy.c
+++ b/arch/arm/mach-tegra/usb_phy.c
@@ -247,7 +247,7 @@
unsigned long val, flags;
void __iomem *base = phy->pad_regs;
- clk_enable(phy->pad_clk);
+ clk_prepare_enable(phy->pad_clk);
spin_lock_irqsave(&utmip_pad_lock, flags);
@@ -259,7 +259,7 @@
spin_unlock_irqrestore(&utmip_pad_lock, flags);
- clk_disable(phy->pad_clk);
+ clk_disable_unprepare(phy->pad_clk);
}
static int utmip_pad_power_off(struct tegra_usb_phy *phy)
@@ -272,7 +272,7 @@
return -EINVAL;
}
- clk_enable(phy->pad_clk);
+ clk_prepare_enable(phy->pad_clk);
spin_lock_irqsave(&utmip_pad_lock, flags);
@@ -284,7 +284,7 @@
spin_unlock_irqrestore(&utmip_pad_lock, flags);
- clk_disable(phy->pad_clk);
+ clk_disable_unprepare(phy->pad_clk);
return 0;
}
@@ -580,7 +580,7 @@
msleep(5);
gpio_direction_output(config->reset_gpio, 1);
- clk_enable(phy->clk);
+ clk_prepare_enable(phy->clk);
msleep(1);
val = readl(base + USB_SUSP_CTRL);
@@ -689,7 +689,7 @@
err = PTR_ERR(phy->pll_u);
goto err0;
}
- clk_enable(phy->pll_u);
+ clk_prepare_enable(phy->pll_u);
parent_rate = clk_get_rate(clk_get_parent(phy->pll_u));
for (i = 0; i < ARRAY_SIZE(tegra_freq_table); i++) {
@@ -735,7 +735,7 @@
return phy;
err1:
- clk_disable(phy->pll_u);
+ clk_disable_unprepare(phy->pll_u);
clk_put(phy->pll_u);
err0:
kfree(phy);
@@ -810,7 +810,7 @@
clk_put(phy->clk);
else
utmip_pad_close(phy);
- clk_disable(phy->pll_u);
+ clk_disable_unprepare(phy->pll_u);
clk_put(phy->pll_u);
kfree(phy);
}
diff --git a/arch/arm/plat-mxc/devices/platform-spi_imx.c b/arch/arm/plat-mxc/devices/platform-spi_imx.c
index 9bfae8b..9c50c14 100644
--- a/arch/arm/plat-mxc/devices/platform-spi_imx.c
+++ b/arch/arm/plat-mxc/devices/platform-spi_imx.c
@@ -95,7 +95,7 @@
#ifdef CONFIG_SOC_IMX53
/* i.mx53 has the i.mx35 type cspi */
const struct imx_spi_imx_data imx53_cspi_data __initconst =
- imx_spi_imx_data_entry_single(MX53, CSPI, "imx35-cspi", 0, , SZ_4K);
+ imx_spi_imx_data_entry_single(MX53, CSPI, "imx35-cspi", 2, , SZ_4K);
/* i.mx53 has the i.mx51 type ecspi */
const struct imx_spi_imx_data imx53_ecspi_data[] __initconst = {
diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c
index 00e8e659..a17abcf 100644
--- a/arch/arm/plat-mxc/time.c
+++ b/arch/arm/plat-mxc/time.c
@@ -160,7 +160,8 @@
[CLOCK_EVT_MODE_PERIODIC] = "CLOCK_EVT_MODE_PERIODIC",
[CLOCK_EVT_MODE_ONESHOT] = "CLOCK_EVT_MODE_ONESHOT",
[CLOCK_EVT_MODE_SHUTDOWN] = "CLOCK_EVT_MODE_SHUTDOWN",
- [CLOCK_EVT_MODE_UNUSED] = "CLOCK_EVT_MODE_UNUSED"
+ [CLOCK_EVT_MODE_UNUSED] = "CLOCK_EVT_MODE_UNUSED",
+ [CLOCK_EVT_MODE_RESUME] = "CLOCK_EVT_MODE_RESUME",
};
#endif /* DEBUG */
diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h
index d0ed8c4..025d85a 100644
--- a/arch/arm/plat-omap/include/plat/clkdev_omap.h
+++ b/arch/arm/plat-omap/include/plat/clkdev_omap.h
@@ -39,6 +39,7 @@
#define CK_443X (1 << 11)
#define CK_TI816X (1 << 12)
#define CK_446X (1 << 13)
+#define CK_AM33XX (1 << 14) /* AM33xx specific clocks */
#define CK_1710 (1 << 15) /* 1710 extra for rate selection */
diff --git a/drivers/crypto/tegra-aes.c b/drivers/crypto/tegra-aes.c
index 422a976..ac236f6 100644
--- a/drivers/crypto/tegra-aes.c
+++ b/drivers/crypto/tegra-aes.c
@@ -572,7 +572,7 @@
struct tegra_aes_dev *dd = aes_dev;
int ret;
- ret = clk_enable(dd->aes_clk);
+ ret = clk_prepare_enable(dd->aes_clk);
if (ret)
BUG_ON("clock enable failed");
@@ -581,7 +581,7 @@
ret = tegra_aes_handle_req(dd);
} while (!ret);
- clk_disable(dd->aes_clk);
+ clk_disable_unprepare(dd->aes_clk);
}
static irqreturn_t aes_irq(int irq, void *dev_id)
@@ -673,7 +673,7 @@
/* take mutex to access the aes hw */
mutex_lock(&aes_lock);
- ret = clk_enable(dd->aes_clk);
+ ret = clk_prepare_enable(dd->aes_clk);
if (ret)
return ret;
@@ -700,7 +700,7 @@
}
out:
- clk_disable(dd->aes_clk);
+ clk_disable_unprepare(dd->aes_clk);
mutex_unlock(&aes_lock);
dev_dbg(dd->dev, "%s: done\n", __func__);
@@ -758,7 +758,7 @@
dd->flags = FLAGS_ENCRYPT | FLAGS_RNG;
- ret = clk_enable(dd->aes_clk);
+ ret = clk_prepare_enable(dd->aes_clk);
if (ret)
return ret;
@@ -788,7 +788,7 @@
memcpy(dd->dt, dt, DEFAULT_RNG_BLK_SZ);
out:
- clk_disable(dd->aes_clk);
+ clk_disable_unprepare(dd->aes_clk);
mutex_unlock(&aes_lock);
dev_dbg(dd->dev, "%s: done\n", __func__);
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index 8b2e555..3da7ee3 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -341,7 +341,7 @@
u32 val;
int err = 0;
- clk_enable(i2c_dev->clk);
+ clk_prepare_enable(i2c_dev->clk);
tegra_periph_reset_assert(i2c_dev->clk);
udelay(2);
@@ -372,7 +372,7 @@
if (tegra_i2c_flush_fifos(i2c_dev))
err = -ETIMEDOUT;
- clk_disable(i2c_dev->clk);
+ clk_disable_unprepare(i2c_dev->clk);
if (i2c_dev->irq_disabled) {
i2c_dev->irq_disabled = 0;
@@ -546,14 +546,14 @@
if (i2c_dev->is_suspended)
return -EBUSY;
- clk_enable(i2c_dev->clk);
+ clk_prepare_enable(i2c_dev->clk);
for (i = 0; i < num; i++) {
int stop = (i == (num - 1)) ? 1 : 0;
ret = tegra_i2c_xfer_msg(i2c_dev, &msgs[i], stop);
if (ret)
break;
}
- clk_disable(i2c_dev->clk);
+ clk_disable_unprepare(i2c_dev->clk);
return ret ?: i;
}
@@ -666,7 +666,7 @@
goto err_free;
}
- clk_enable(i2c_dev->i2c_clk);
+ clk_prepare_enable(i2c_dev->i2c_clk);
i2c_set_adapdata(&i2c_dev->adapter, i2c_dev);
i2c_dev->adapter.owner = THIS_MODULE;
diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c
index 4ffe64d..2c1c9ed 100644
--- a/drivers/input/keyboard/tegra-kbc.c
+++ b/drivers/input/keyboard/tegra-kbc.c
@@ -492,7 +492,7 @@
unsigned int debounce_cnt;
u32 val = 0;
- clk_enable(kbc->clk);
+ clk_prepare_enable(kbc->clk);
/* Reset the KBC controller to clear all previous status.*/
tegra_periph_reset_assert(kbc->clk);
@@ -556,7 +556,7 @@
disable_irq(kbc->irq);
del_timer_sync(&kbc->timer);
- clk_disable(kbc->clk);
+ clk_disable_unprepare(kbc->clk);
}
static int tegra_kbc_open(struct input_dev *dev)
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 6e5338a..0810ccc 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -337,7 +337,7 @@
rc = PTR_ERR(clk);
goto err_clk_get;
}
- clk_enable(clk);
+ clk_prepare_enable(clk);
pltfm_host->clk = clk;
host->mmc->pm_caps = plat->pm_flags;
@@ -352,7 +352,7 @@
return 0;
err_add_host:
- clk_disable(pltfm_host->clk);
+ clk_disable_unprepare(pltfm_host->clk);
clk_put(pltfm_host->clk);
err_clk_get:
if (gpio_is_valid(plat->wp_gpio))
@@ -393,7 +393,7 @@
if (gpio_is_valid(plat->power_gpio))
gpio_free(plat->power_gpio);
- clk_disable(pltfm_host->clk);
+ clk_disable_unprepare(pltfm_host->clk);
clk_put(pltfm_host->clk);
sdhci_pltfm_free(pdev);
diff --git a/drivers/spi/spi-tegra.c b/drivers/spi/spi-tegra.c
index ae6d78a..7f99ff3 100644
--- a/drivers/spi/spi-tegra.c
+++ b/drivers/spi/spi-tegra.c
@@ -261,7 +261,7 @@
clk_set_rate(tspi->clk, speed);
if (tspi->cur_speed == 0)
- clk_enable(tspi->clk);
+ clk_prepare_enable(tspi->clk);
tspi->cur_speed = speed;
@@ -373,7 +373,7 @@
spi = m->state;
spi_tegra_start_message(spi, m);
} else {
- clk_disable(tspi->clk);
+ clk_disable_unprepare(tspi->clk);
tspi->cur_speed = 0;
}
}
diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c
index 3c60088..9356886 100644
--- a/drivers/staging/nvec/nvec.c
+++ b/drivers/staging/nvec/nvec.c
@@ -675,7 +675,7 @@
{
u32 val;
- clk_enable(nvec->i2c_clk);
+ clk_prepare_enable(nvec->i2c_clk);
tegra_periph_reset_assert(nvec->i2c_clk);
udelay(2);
@@ -695,14 +695,14 @@
enable_irq(nvec->irq);
- clk_disable(nvec->i2c_clk);
+ clk_disable_unprepare(nvec->i2c_clk);
}
static void nvec_disable_i2c_slave(struct nvec_chip *nvec)
{
disable_irq(nvec->irq);
writel(I2C_SL_NEWSL | I2C_SL_NACK, nvec->base + I2C_SL_CNFG);
- clk_disable(nvec->i2c_clk);
+ clk_disable_unprepare(nvec->i2c_clk);
}
static void nvec_power_off(void)
@@ -812,7 +812,7 @@
tegra_init_i2c_slave(nvec);
- clk_enable(i2c_clk);
+ clk_prepare_enable(i2c_clk);
/* enable event reporting */
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 6854823..ab8a3bf 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -46,8 +46,8 @@
{
struct tegra_ehci_hcd *tegra = dev_get_drvdata(hcd->self.controller);
- clk_enable(tegra->emc_clk);
- clk_enable(tegra->clk);
+ clk_prepare_enable(tegra->emc_clk);
+ clk_prepare_enable(tegra->clk);
tegra_usb_phy_power_on(tegra->phy);
tegra->host_resumed = 1;
}
@@ -58,8 +58,8 @@
tegra->host_resumed = 0;
tegra_usb_phy_power_off(tegra->phy);
- clk_disable(tegra->clk);
- clk_disable(tegra->emc_clk);
+ clk_disable_unprepare(tegra->clk);
+ clk_disable_unprepare(tegra->emc_clk);
}
static int tegra_ehci_internal_port_reset(
@@ -671,7 +671,7 @@
goto fail_clk;
}
- err = clk_enable(tegra->clk);
+ err = clk_prepare_enable(tegra->clk);
if (err)
goto fail_clken;
@@ -682,7 +682,7 @@
goto fail_emc_clk;
}
- clk_enable(tegra->emc_clk);
+ clk_prepare_enable(tegra->emc_clk);
clk_set_rate(tegra->emc_clk, 400000000);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -782,10 +782,10 @@
fail_phy:
iounmap(hcd->regs);
fail_io:
- clk_disable(tegra->emc_clk);
+ clk_disable_unprepare(tegra->emc_clk);
clk_put(tegra->emc_clk);
fail_emc_clk:
- clk_disable(tegra->clk);
+ clk_disable_unprepare(tegra->clk);
fail_clken:
clk_put(tegra->clk);
fail_clk:
@@ -820,10 +820,10 @@
tegra_usb_phy_close(tegra->phy);
iounmap(hcd->regs);
- clk_disable(tegra->clk);
+ clk_disable_unprepare(tegra->clk);
clk_put(tegra->clk);
- clk_disable(tegra->emc_clk);
+ clk_disable_unprepare(tegra->emc_clk);
clk_put(tegra->emc_clk);
kfree(tegra);
diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c
index 0c7af63..1647dbf 100644
--- a/sound/soc/tegra/tegra20_i2s.c
+++ b/sound/soc/tegra/tegra20_i2s.c
@@ -62,7 +62,7 @@
{
struct tegra20_i2s *i2s = dev_get_drvdata(dev);
- clk_disable(i2s->clk_i2s);
+ clk_disable_unprepare(i2s->clk_i2s);
return 0;
}
@@ -72,7 +72,7 @@
struct tegra20_i2s *i2s = dev_get_drvdata(dev);
int ret;
- ret = clk_enable(i2s->clk_i2s);
+ ret = clk_prepare_enable(i2s->clk_i2s);
if (ret) {
dev_err(dev, "clk_enable failed: %d\n", ret);
return ret;
diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c
index f9b5741..2262e4f 100644
--- a/sound/soc/tegra/tegra20_spdif.c
+++ b/sound/soc/tegra/tegra20_spdif.c
@@ -54,7 +54,7 @@
{
struct tegra20_spdif *spdif = dev_get_drvdata(dev);
- clk_disable(spdif->clk_spdif_out);
+ clk_disable_unprepare(spdif->clk_spdif_out);
return 0;
}
@@ -64,7 +64,7 @@
struct tegra20_spdif *spdif = dev_get_drvdata(dev);
int ret;
- ret = clk_enable(spdif->clk_spdif_out);
+ ret = clk_prepare_enable(spdif->clk_spdif_out);
if (ret) {
dev_err(dev, "clk_enable failed: %d\n", ret);
return ret;
diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index f43edb3..bf56101 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -56,8 +56,8 @@
regcache_cache_only(ahub->regmap_apbif, true);
regcache_cache_only(ahub->regmap_ahub, true);
- clk_disable(ahub->clk_apbif);
- clk_disable(ahub->clk_d_audio);
+ clk_disable_unprepare(ahub->clk_apbif);
+ clk_disable_unprepare(ahub->clk_d_audio);
return 0;
}
@@ -77,12 +77,12 @@
{
int ret;
- ret = clk_enable(ahub->clk_d_audio);
+ ret = clk_prepare_enable(ahub->clk_d_audio);
if (ret) {
dev_err(dev, "clk_enable d_audio failed: %d\n", ret);
return ret;
}
- ret = clk_enable(ahub->clk_apbif);
+ ret = clk_prepare_enable(ahub->clk_apbif);
if (ret) {
dev_err(dev, "clk_enable apbif failed: %d\n", ret);
clk_disable(ahub->clk_d_audio);
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index 8596032..d308faa 100644
--- a/sound/soc/tegra/tegra30_i2s.c
+++ b/sound/soc/tegra/tegra30_i2s.c
@@ -62,7 +62,7 @@
regcache_cache_only(i2s->regmap, true);
- clk_disable(i2s->clk_i2s);
+ clk_disable_unprepare(i2s->clk_i2s);
return 0;
}
@@ -72,7 +72,7 @@
struct tegra30_i2s *i2s = dev_get_drvdata(dev);
int ret;
- ret = clk_enable(i2s->clk_i2s);
+ ret = clk_prepare_enable(i2s->clk_i2s);
if (ret) {
dev_err(dev, "clk_enable failed: %d\n", ret);
return ret;
diff --git a/sound/soc/tegra/tegra_asoc_utils.c b/sound/soc/tegra/tegra_asoc_utils.c
index 9515ce5..6872c77 100644
--- a/sound/soc/tegra/tegra_asoc_utils.c
+++ b/sound/soc/tegra/tegra_asoc_utils.c
@@ -69,9 +69,9 @@
data->set_baseclock = 0;
data->set_mclk = 0;
- clk_disable(data->clk_cdev1);
- clk_disable(data->clk_pll_a_out0);
- clk_disable(data->clk_pll_a);
+ clk_disable_unprepare(data->clk_cdev1);
+ clk_disable_unprepare(data->clk_pll_a_out0);
+ clk_disable_unprepare(data->clk_pll_a);
err = clk_set_rate(data->clk_pll_a, new_baseclock);
if (err) {
@@ -87,19 +87,19 @@
/* Don't set cdev1/extern1 rate; it's locked to pll_a_out0 */
- err = clk_enable(data->clk_pll_a);
+ err = clk_prepare_enable(data->clk_pll_a);
if (err) {
dev_err(data->dev, "Can't enable pll_a: %d\n", err);
return err;
}
- err = clk_enable(data->clk_pll_a_out0);
+ err = clk_prepare_enable(data->clk_pll_a_out0);
if (err) {
dev_err(data->dev, "Can't enable pll_a_out0: %d\n", err);
return err;
}
- err = clk_enable(data->clk_cdev1);
+ err = clk_prepare_enable(data->clk_cdev1);
if (err) {
dev_err(data->dev, "Can't enable cdev1: %d\n", err);
return err;