[PATCH 2/3] clk: add TI CDCE6214 clock driver
From: Sascha Hauer
Date: Tue Apr 08 2025 - 08:08:32 EST
The CDCE6214 is a Ultra-Low Power Clock Generator With One PLL, Four
Differential Outputs, Two Inputs, and Internal EEPROM. This patch adds
a common clk framework driver for this chip.
- Two inputs (PRIREF and SECREF)
- Programmable 8bit divider or x2 multiplier between input and PLL
- 16b integer / 24bit fractional PLL
- Two programmable /4, /5, /6 dividers after PLL (PSA/PSB)
- Four outputs (OUT1-OUT4) with programmable 14b dividers,
muxable between PSA, PSB and PLL input
- One output (OUT0) fed from PLL input
- PRIREF can be configured as LVCMOS or differential input
- SECREF can be configured as LVCMOS, differential or oscillator input
- OUT0 is a LVCMOS output
- OUT1 and OUT4 can be configured as LVDS, LP-HCSL or LVCMOS outputs
- OUT2 and OUT3 can be configured as LVDS or LP-HCSL outputs
All clocks are registered without parent rate propagation, so each of
the clocks must be configured separately via device tree or consumer.
Signed-off-by: Alvin Šipraga <alsi@xxxxxxxxxxxxxxx>
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/clk/Kconfig | 7 +
drivers/clk/Makefile | 1 +
drivers/clk/clk-cdce6214.c | 1105 +++++++++++++++++++++++++++++++
include/dt-bindings/clock/ti,cdce6214.h | 24 +
4 files changed, 1137 insertions(+)
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 713573b6c86c7..499fd610c0467 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -170,6 +170,13 @@ config COMMON_CLK_BM1880
help
This driver supports the clocks on Bitmain BM1880 SoC.
+config COMMON_CLK_CDCE6214
+ tristate "Clock driver for TI CDCE6214 clock synthesizer"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ This driver supports TI CDCE6214 programmable 1-PLL clock synthesizer.
+
config COMMON_CLK_CDCE706
tristate "Clock driver for TI CDCE706 clock synthesizer"
depends on I2C
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index bf4bd45adc3a0..0f87b13b137b5 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -49,6 +49,7 @@ obj-$(CONFIG_COMMON_CLK_AXI_CLKGEN) += clk-axi-clkgen.o
obj-$(CONFIG_ARCH_AXXIA) += clk-axm5516.o
obj-$(CONFIG_COMMON_CLK_BD718XX) += clk-bd718x7.o
obj-$(CONFIG_COMMON_CLK_BM1880) += clk-bm1880.o
+obj-$(CONFIG_COMMON_CLK_CDCE6214) += clk-cdce6214.o
obj-$(CONFIG_COMMON_CLK_CDCE706) += clk-cdce706.o
obj-$(CONFIG_COMMON_CLK_CDCE925) += clk-cdce925.o
obj-$(CONFIG_ARCH_CLPS711X) += clk-clps711x.o
diff --git a/drivers/clk/clk-cdce6214.c b/drivers/clk/clk-cdce6214.c
new file mode 100644
index 0000000000000..a825cd71bb11b
--- /dev/null
+++ b/drivers/clk/clk-cdce6214.c
@@ -0,0 +1,1105 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Driver for the TI CDCE6214 clock generator
+ *
+ * Copyright (c) 2023 Alvin Šipraga <alsi@xxxxxxxxxxxxxxx>
+ * Copyright (c) 2025 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
+ */
+
+#include <linux/i2c.h>
+#include <linux/of.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+#include <dt-bindings/clock/ti,cdce6214.h>
+
+#define RO_I2C_A0 BIT(15)
+#define RO_PDN_INPUT_SEL BIT(14)
+#define RO_GPIO4_DIR_SEL BIT(13)
+#define RO_GPIO1_DIR_SEL BIT(12)
+#define RO_ZDM_CLOCKSEL BIT(10)
+#define RO_ZDM_EN BIT(8)
+#define RO_SYNC BIT(5)
+#define RO_RECAL BIT(4)
+#define RO_RESETN_SOFT BIT(3)
+#define RO_SWRST BIT(2)
+#define RO_POWERDOWN BIT(1)
+#define RO_MODE BIT(0)
+
+#define R1_GPIO4_INPUT_SEL GENMASK(15, 12)
+#define R1_GPIO3_INPUT_SEL GENMASK(11, 8)
+#define R1_GPIO2_INPUT_SEL GENMASK(7, 4)
+#define R1_GPIO1_INPUT_SEL GENMASK(3, 0)
+
+#define R2_GPIO4_OUTPUT_SEL GENMASK(9, 6)
+#define R2_GPIO1_OUTPUT_SEL GENMASK(5, 2)
+#define R2_REFSEL_SW GENMASK(1, 0)
+
+#define R3_DISABLE_CRC BIT(13)
+#define R3_UPDATE_CRC BIT(12)
+#define R3_NVMCOMMIT BIT(11)
+#define R3_REGCOMMIT BIT(10)
+#define R3_REGCOMMIT_PAGE BIT(9)
+#define R3_FREQ_DEC_REG BIT(6)
+#define R3_FREQ_INC_REG BIT(5)
+#define R3_FREQ_INC_DEC_REG_MODE BIT(4)
+#define R3_FREQ_INC_DEC_EN BIT(3)
+
+#define R4_CH4_PD BIT(7)
+#define R4_CH3_PD BIT(6)
+#define R4_CH2_PD BIT(5)
+#define R4_CH1_PD BIT(4)
+#define R4_POST_EE_DLY GENMASK(3, 0)
+
+#define R5_PLL_VCOBUFF_LDO_PD BIT(8)
+#define R5_PLL_VCO_LDO_PD BIT(7)
+#define R5_PLL_VCO_BUFF_PD BIT(6)
+#define R5_PLL_CP_LDO_PD BIT(5)
+#define R5_PLL_LOCKDET_PD BIT(4)
+#define R5_PLL_PSB_PD BIT(3)
+#define R5_PLL_PSA_PD BIT(2)
+#define R5_PLL_PFD_PD BIT(1)
+
+#define R7_NVMCRCERR BIT(5)
+#define R7_LOCK_DET_S BIT(1)
+#define R7_LOCK_DET BIT(0)
+
+#define R9_NVMLCRC GENMASK(15, 0)
+
+#define R10_NVMSCRC GENMASK(15, 0)
+
+#define R11_NVM_RD_ADDR GENMASK(5, 0)
+
+#define R12_NVM_RD_DATA GENMASK(15, 0)
+
+#define R13_NVM_WR_ADDR GENMASK(5, 0)
+
+#define R14_NVM_WR_DATA GENMASK(15, 0)
+
+#define R15_EE_LOCK GENMASK(15, 12)
+#define R15_CAL_MUTE BIT(5)
+
+#define R24_IP_PRIREF_BUF_SEL BIT(15)
+#define R24_IP_XO_CLOAD GENMASK(12, 8)
+#define R24_IP_BIAS_SEL_XO GENMASK(5, 2)
+#define R24_IP_SECREF_BUF_SEL GENMASK(1, 0)
+#define R24_IP_SECREF_BUF_SEL_XTAL 0
+#define R24_IP_SECREF_BUF_SEL_LVCMOS 1
+#define R24_IP_SECREF_BUF_SEL_DIFF 2
+
+#define R25_IP_REF_TO_OUT4_EN BIT(14)
+#define R25_IP_REF_TO_OUT3_EN BIT(13)
+#define R25_IP_REF_TO_OUT2_EN BIT(12)
+#define R25_IP_REF_TO_OUT1_EN BIT(11)
+#define R25_IP_BYP_OUT0_EN BIT(10)
+#define R25_REF_CH_MUX BIT(9)
+#define R25_IP_RDIV GENMASK(7, 0)
+
+#define R27_MASH_ORDER GENMASK(1, 0)
+
+#define R30_PLL_NDIV GENMASK(14, 0)
+
+#define R31_PLL_NUM_15_0 GENMASK(15, 0)
+
+#define R32_PLL_NUM_23_16 GENMASK(7, 0)
+
+#define R33_PLL_DEN_15_0 GENMASK(15, 0)
+
+#define R34_PLL_DEN_23_16 GENMASK(7, 0)
+
+#define R41_SSC_EN BIT(15)
+
+#define R42_SSC_TYPE BIT(5)
+#define R42_SSC_SEL GENMASK(3, 1)
+
+#define R43_FREQ_INC_DEC_DELTA GENMASK(15, 0)
+
+#define R47_PLL_CP_DN GENMASK(12, 7)
+#define R47_PLL_PSB GENMASK(6, 5)
+#define R47_PLL_PSA GENMASK(4, 3)
+
+#define R48_PLL_LF_RES GENMASK(14, 11)
+#define R48_PLL_CP_UP GENMASK(5, 0)
+
+#define R49_PLL_LF_ZCAP GENMASK(4, 0)
+
+#define R50_PLL_LOCKDET_WINDOW GENMASK(10, 8)
+
+#define R51_PLL_PFD_DLY_EN BIT(10)
+#define R51_PLL_PFD_CTRL BIT(6)
+
+#define R52_PLL_NCTRL_EN BIT(6)
+#define R52_PLL_CP_EN BIT(3)
+
+#define R55_PLL_LF_3_PCTRIM GENMASK(9, 8)
+#define R55_PLL_LF_3_PRTRIM GENMASK(7, 6)
+
+#define R56_CH1_MUX GENMASK(15, 14)
+#define R56_CH1_DIV GENMASK(13, 0)
+
+#define R57_CH1_LPHCSL_EN BIT(14)
+#define R57_CH1_1P8VDET BIT(12)
+#define R57_CH1_GLITCHLESS_EN BIT(9)
+#define R57_CH1_SYNC_DELAY GENMASK(8, 4)
+#define R57_CH1_SYNC_EN BIT(3)
+#define R57_CH1_MUTE_SEL BIT(1)
+#define R57_CH1_MUTE BIT(0)
+
+#define R59_CH1_LVDS_EN BIT(15)
+#define R59_CH1_CMOSN_EN BIT(14)
+#define R59_CH1_CMOSP_EN BIT(13)
+#define R59_CH1_CMOSN_POL BIT(12)
+#define R59_CH1_CMOSP_POL BIT(11)
+
+#define R60_CH1_DIFFBUF_IBIAS_TRIM GENMASK(15, 12)
+#define R60_CH1_LVDS_CMTRIM_INC GENMASK(11, 10)
+#define R60_CH1_LVDS_CMTRIM_DEC GENMASK(5, 4)
+#define R60_CH1_CMOS_SLEW_RATE_CTRL GENMASK(3, 0)
+
+#define R62_CH2_MUX GENMASK(15, 14)
+#define R62_CH2_DIV GENMASK(13, 0)
+
+#define R63_CH2_LPHCSL_EN BIT(13)
+#define R63_CH2_1P8VDET BIT(12)
+#define R63_CH2_GLITCHLESS_EN BIT(9)
+#define R63_CH2_SYNC_DELAY GENMASK(8, 4)
+#define R63_CH2_SYNC_EN BIT(3)
+#define R63_CH2_MUTE_SEL BIT(1)
+#define R63_CH2_MUTE BIT(0)
+
+#define R65_CH2_LVDS_CMTRIM_DEC GENMASK(14, 13)
+#define R65_CH2_LVDS_EN BIT(11)
+
+#define R66_CH2_LVDS_CMTRIM_IN GENMASK(5, 4)
+#define R66_CH2_DIFFBUF_IBIAS_TRIM GENMASK(3, 0)
+
+#define R67_CH3_MUX GENMASK(15, 14)
+#define R67_CH3_DIV GENMASK(13, 0)
+
+#define R68_CH3_LPHCSL_EN BIT(13)
+#define R68_CH3_1P8VDET BIT(12)
+#define R68_CH3_GLITCHLESS_EN BIT(9)
+#define R68_CH3_SYNC_DELAY GENMASK(8, 4)
+#define R68_CH3_SYNC_EN BIT(3)
+#define R68_CH3_MUTE_SEL BIT(1)
+#define R68_CH3_MUTE BIT(0)
+
+#define R70_CH3_LVDS_EN BIT(11)
+
+#define R71_CH3_LVDS_CMTRIM_DEC GENMASK(10, 9)
+#define R71_CH3_LVDS_CMTRIM_INC GENMASK(5, 4)
+#define R71_CH3_DIFFBUF_IBIAS_TR GENMASK(3, 0)
+
+#define R72_CH4_MUX GENMASK(15, 14)
+#define R72_CH4_DIV GENMASK(13, 0)
+
+#define R73_CH4_LPHCSL_EN BIT(13)
+#define R73_CH4_1P8VDET BIT(12)
+#define R73_CH4_GLITCHLESS_EN BIT(9)
+#define R73_CH4_SYNC_DELAY GENMASK(8, 4)
+#define R73_CH4_SYNC_EN BIT(3)
+#define R73_CH4_MUTE_SEL BIT(1)
+#define R73_CH4_MUTE BIT(0)
+
+#define R75_CH4_LVDS_EN BIT(15)
+#define R75_CH4_CMOSP_EN BIT(14)
+#define R75_CH4_CMOSN_EN BIT(13)
+#define R75_CH4_CMOSP_POL BIT(12)
+#define R75_CH4_CMOSN_POL BIT(11)
+
+#define R76_CH4_DIFFBUF_IBIAS_TRIM GENMASK(9, 6)
+#define R76_CH4_LVDS_CMTRIM_IN GENMASK(5, 4)
+#define R76_CH4_CMOS_SLEW_RATE_CTRL GENMASK(3, 0)
+
+#define R77_CH4_LVDS_CMTRIM_DEC GENMASK(1, 0)
+
+#define R78_CH0_EN BIT(12)
+
+#define R79_SAFETY_1P8V_MODE BIT(9)
+#define R79_CH0_CMOS_SLEW_RATE_CTRL GENMASK(3, 0)
+
+#define R81_PLL_LOCK_MASK BIT(3)
+
+#define CDCE6214_VCO_MIN 2335000000
+#define CDCE6214_VCO_MAX 2625000000
+#define CDCE6214_DENOM_DEFAULT (1 << 24)
+
+static char *clk_names[] = {
+ [CDCE6214_CLK_PRIREF] = "priref",
+ [CDCE6214_CLK_SECREF] = "secref",
+ [CDCE6214_CLK_OUT0] = "out0",
+ [CDCE6214_CLK_OUT1] = "out1",
+ [CDCE6214_CLK_OUT2] = "out2",
+ [CDCE6214_CLK_OUT3] = "out3",
+ [CDCE6214_CLK_OUT4] = "out4",
+ [CDCE6214_CLK_PLL] = "pll",
+ [CDCE6214_CLK_PSA] = "psa",
+ [CDCE6214_CLK_PSB] = "psb",
+};
+
+#define CDCE6214_NUM_CLOCKS ARRAY_SIZE(clk_names)
+
+struct cdce6214;
+
+struct cdce6214_clock {
+ struct clk_hw hw;
+ struct cdce6214 *priv;
+ int index;
+};
+
+struct cdce6214_config {
+ const struct reg_default *reg_default;
+ int reg_default_size;
+};
+
+struct cdce6214 {
+ struct i2c_client *client;
+ struct device *dev;
+ struct regmap *regmap;
+ struct gpio_desc *reset_gpio;
+ const struct cdce6214_config *config;
+ struct cdce6214_clock clk[CDCE6214_NUM_CLOCKS];
+};
+
+static inline struct cdce6214_clock *hw_to_cdce6214_clk(struct clk_hw *hw)
+{
+ return container_of(hw, struct cdce6214_clock, hw);
+}
+
+static struct clk_hw *cdce6214_of_clk_get(struct of_phandle_args *clkspec,
+ void *data)
+{
+ struct cdce6214 *priv = data;
+ unsigned int idx = clkspec->args[0];
+
+ if (idx >= CDCE6214_NUM_CLOCKS)
+ return ERR_PTR(-EINVAL);
+ if (idx <= CDCE6214_CLK_SECREF)
+ return ERR_PTR(-EINVAL);
+
+ return &priv->clk[idx].hw;
+}
+
+static const struct regmap_config cdce6214_regmap_config = {
+ .reg_bits = 16,
+ .val_bits = 16,
+ .reg_stride = 1,
+ .max_register = 0x0055,
+};
+
+static int cdce6214_configure(struct cdce6214 *priv)
+{
+ regmap_update_bits(priv->regmap, 2, R2_REFSEL_SW,
+ FIELD_PREP(R2_REFSEL_SW, 2));
+
+ return 0;
+}
+
+static unsigned long cdce6214_clk_out0_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+ unsigned int val, div;
+
+ regmap_read(priv->regmap, 25, &val);
+
+ div = FIELD_GET(R25_IP_RDIV, val);
+
+ if (!div)
+ return parent_rate * 2;
+
+ return DIV_ROUND_UP_ULL((u64)parent_rate, div);
+}
+
+static long cdce6214_clk_out0_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *best_parent_rate)
+{
+ unsigned int div;
+
+ if (rate >= *best_parent_rate)
+ return *best_parent_rate * 2;
+
+ div = DIV_ROUND_CLOSEST(*best_parent_rate, rate);
+
+ return DIV_ROUND_UP_ULL((u64)*best_parent_rate, div);
+}
+
+static int cdce6214_clk_out0_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+ unsigned int div;
+
+ if (rate >= parent_rate) {
+ regmap_update_bits(priv->regmap, 25, R25_IP_RDIV, FIELD_PREP(R25_IP_RDIV, 0));
+ return 0;
+ }
+
+ div = DIV_ROUND_CLOSEST(parent_rate, rate);
+ if (div > R25_IP_RDIV)
+ div = R25_IP_RDIV;
+
+ regmap_update_bits(priv->regmap, 25, R25_IP_RDIV, FIELD_PREP(R25_IP_RDIV, div));
+
+ return 0;
+}
+
+static u8 cdce6214_clk_out0_get_parent(struct clk_hw *hw)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+ unsigned int val, idx;
+
+ regmap_read(priv->regmap, 2, &val);
+
+ idx = FIELD_GET(R2_REFSEL_SW, val);
+
+ switch (idx) {
+ case 0:
+ case 1:
+ idx = 0;
+ break;
+ case 2:
+ idx = 1;
+ break;
+ case 3:
+ idx = 0;
+ break;
+ };
+
+ return idx;
+}
+
+static int cdce6214_clk_out0_set_parent(struct clk_hw *hw, u8 index)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+
+ regmap_update_bits(priv->regmap, 25, R25_REF_CH_MUX, FIELD_PREP(R25_REF_CH_MUX, index));
+
+ return 0;
+}
+
+static const struct clk_ops cdce6214_clk_out0_ops = {
+ .recalc_rate = cdce6214_clk_out0_recalc_rate,
+ .round_rate = cdce6214_clk_out0_round_rate,
+ .set_rate = cdce6214_clk_out0_set_rate,
+ .get_parent = cdce6214_clk_out0_get_parent,
+ .set_parent = cdce6214_clk_out0_set_parent,
+};
+
+static int cdce6214_clk_out_ldo(struct clk_hw *hw, int enable)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+ unsigned int mask, val;
+
+ switch (clock->index) {
+ case CDCE6214_CLK_OUT1:
+ mask = R4_CH1_PD;
+ break;
+ case CDCE6214_CLK_OUT2:
+ mask = R4_CH2_PD;
+ break;
+ case CDCE6214_CLK_OUT3:
+ mask = R4_CH3_PD;
+ break;
+ case CDCE6214_CLK_OUT4:
+ mask = R4_CH4_PD;
+ break;
+ default:
+ return -EINVAL;
+ };
+
+ if (enable > 0) {
+ regmap_clear_bits(priv->regmap, 4, mask);
+ } else if (!enable) {
+ regmap_set_bits(priv->regmap, 4, mask);
+ } else {
+ regmap_read(priv->regmap, 4, &val);
+ return !(val & mask);
+ }
+
+ return 0;
+}
+
+static int cdce6214_clk_out_prepare(struct clk_hw *hw)
+{
+ return cdce6214_clk_out_ldo(hw, 1);
+}
+
+static void cdce6214_clk_out_unprepare(struct clk_hw *hw)
+{
+ cdce6214_clk_out_ldo(hw, 0);
+}
+
+static int cdce6214_clk_out_is_prepared(struct clk_hw *hw)
+{
+ return cdce6214_clk_out_ldo(hw, -1);
+}
+
+static unsigned long cdce6214_clk_out_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+ unsigned int val, div;
+ unsigned long r;
+
+ switch (clock->index) {
+ case CDCE6214_CLK_OUT1:
+ regmap_read(priv->regmap, 56, &val);
+ div = FIELD_GET(R56_CH1_DIV, val);
+ break;
+ case CDCE6214_CLK_OUT2:
+ regmap_read(priv->regmap, 62, &val);
+ div = FIELD_GET(R62_CH2_DIV, val);
+ break;
+ case CDCE6214_CLK_OUT3:
+ regmap_read(priv->regmap, 67, &val);
+ div = FIELD_GET(R67_CH3_DIV, val);
+ break;
+ case CDCE6214_CLK_OUT4:
+ regmap_read(priv->regmap, 72, &val);
+ div = FIELD_GET(R72_CH4_DIV, val);
+ break;
+ };
+
+ if (!div)
+ div = 1;
+
+ r = DIV_ROUND_UP_ULL((u64)parent_rate, div);
+
+ return r;
+}
+
+static int cdce6214_get_out_div(unsigned long rate, unsigned long parent_rate)
+{
+ unsigned int div = DIV_ROUND_CLOSEST(parent_rate, rate);
+
+ if (div < 1)
+ div = 1;
+
+ if (div > R72_CH4_DIV)
+ div = R72_CH4_DIV;
+
+ return div;
+}
+
+static long cdce6214_clk_out_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *best_parent_rate)
+{
+ unsigned int div = cdce6214_get_out_div(rate, *best_parent_rate);
+
+ return DIV_ROUND_UP_ULL((u64)*best_parent_rate, div);
+}
+
+static int cdce6214_clk_out_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ unsigned int div = cdce6214_get_out_div(rate, parent_rate);
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+
+ switch (clock->index) {
+ case CDCE6214_CLK_OUT1:
+ regmap_update_bits(priv->regmap, 56, R56_CH1_DIV,
+ FIELD_PREP(R56_CH1_DIV, div));
+ break;
+ case CDCE6214_CLK_OUT2:
+ regmap_update_bits(priv->regmap, 62, R62_CH2_DIV,
+ FIELD_PREP(R62_CH2_DIV, div));
+ break;
+ case CDCE6214_CLK_OUT3:
+ regmap_update_bits(priv->regmap, 67, R67_CH3_DIV,
+ FIELD_PREP(R67_CH3_DIV, div));
+ break;
+ case CDCE6214_CLK_OUT4:
+ regmap_update_bits(priv->regmap, 72, R72_CH4_DIV,
+ FIELD_PREP(R72_CH4_DIV, div));
+ break;
+ };
+
+ return 0;
+}
+
+static u8 cdce6214_clk_out_get_parent(struct clk_hw *hw)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+ unsigned int val, idx;
+
+ switch (clock->index) {
+ case CDCE6214_CLK_OUT1:
+ regmap_read(priv->regmap, 56, &val);
+ idx = FIELD_GET(R56_CH1_MUX, val);
+ break;
+ case CDCE6214_CLK_OUT2:
+ regmap_read(priv->regmap, 62, &val);
+ idx = FIELD_GET(R62_CH2_MUX, val);
+ break;
+ case CDCE6214_CLK_OUT3:
+ regmap_read(priv->regmap, 67, &val);
+ idx = FIELD_GET(R67_CH3_MUX, val);
+ break;
+ case CDCE6214_CLK_OUT4:
+ regmap_read(priv->regmap, 72, &val);
+ idx = FIELD_GET(R72_CH4_MUX, val);
+ break;
+ };
+
+ return idx;
+}
+
+static int cdce6214_clk_out_set_parent(struct clk_hw *hw, u8 index)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+
+ switch (clock->index) {
+ case CDCE6214_CLK_OUT1:
+ regmap_update_bits(priv->regmap, 56, R56_CH1_MUX, FIELD_PREP(R56_CH1_MUX, index));
+ break;
+ case CDCE6214_CLK_OUT2:
+ regmap_update_bits(priv->regmap, 62, R62_CH2_MUX, FIELD_PREP(R62_CH2_MUX, index));
+ break;
+ case CDCE6214_CLK_OUT3:
+ regmap_update_bits(priv->regmap, 67, R67_CH3_MUX, FIELD_PREP(R67_CH3_MUX, index));
+ break;
+ case CDCE6214_CLK_OUT4:
+ regmap_update_bits(priv->regmap, 72, R72_CH4_MUX, FIELD_PREP(R72_CH4_MUX, index));
+ break;
+ };
+
+ return 0;
+}
+
+static const struct clk_ops cdce6214_clk_out_ops = {
+ .prepare = cdce6214_clk_out_prepare,
+ .unprepare = cdce6214_clk_out_unprepare,
+ .is_prepared = cdce6214_clk_out_is_prepared,
+ .recalc_rate = cdce6214_clk_out_recalc_rate,
+ .round_rate = cdce6214_clk_out_round_rate,
+ .set_rate = cdce6214_clk_out_set_rate,
+ .get_parent = cdce6214_clk_out_get_parent,
+ .set_parent = cdce6214_clk_out_set_parent,
+};
+
+static int pll_calc_values(unsigned long parent_rate, unsigned long out,
+ unsigned long *ndiv, unsigned long *num, unsigned long *den)
+{
+ u64 a;
+
+ if (out < CDCE6214_VCO_MIN || out > CDCE6214_VCO_MAX)
+ return -EINVAL;
+
+ *den = 10000000;
+ *ndiv = out / parent_rate;
+ a = (out % parent_rate);
+ a *= *den;
+ do_div(a, parent_rate);
+ *num = a;
+
+ return 0;
+}
+
+static unsigned long cdce6214_clk_pll_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+ unsigned long ndiv, num, den;
+ unsigned int val;
+
+ regmap_read(priv->regmap, 30, &val);
+ ndiv = FIELD_GET(R30_PLL_NDIV, val);
+
+ regmap_read(priv->regmap, 31, &val);
+ num = FIELD_GET(R31_PLL_NUM_15_0, val);
+
+ regmap_read(priv->regmap, 32, &val);
+ num |= FIELD_GET(R32_PLL_NUM_23_16, val) << 16;
+
+ regmap_read(priv->regmap, 33, &val);
+ den = FIELD_GET(R33_PLL_DEN_15_0, val);
+
+ regmap_read(priv->regmap, 34, &val);
+ den |= FIELD_GET(R34_PLL_DEN_23_16, val) << 16;
+
+ if (!den)
+ den = CDCE6214_DENOM_DEFAULT;
+
+ return parent_rate * ndiv + DIV_ROUND_CLOSEST(parent_rate * num, den);
+}
+
+static long cdce6214_clk_pll_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *best_parent_rate)
+{
+ if (rate < CDCE6214_VCO_MIN)
+ rate = CDCE6214_VCO_MIN;
+ if (rate > CDCE6214_VCO_MAX)
+ rate = CDCE6214_VCO_MAX;
+ if (rate < *best_parent_rate * 24)
+ return -EINVAL;
+
+ return rate;
+}
+
+static bool cdce6214_pll_locked(struct cdce6214 *priv)
+{
+ unsigned int val;
+
+ regmap_read(priv->regmap, 7, &val);
+
+ return val & R7_LOCK_DET;
+}
+
+static int cdce6214_wait_pll_lock(struct cdce6214 *priv)
+{
+ unsigned int val;
+ int ret;
+
+ ret = regmap_read_poll_timeout(priv->regmap, 7, val,
+ val & R7_LOCK_DET, 0, 1000);
+ if (ret)
+ dev_err(priv->dev, "Timeout waiting for PLL lock\n");
+
+ return ret;
+}
+
+#define R5_PLL_POWER_BITS (R5_PLL_VCOBUFF_LDO_PD | \
+ R5_PLL_VCO_LDO_PD | \
+ R5_PLL_VCO_BUFF_PD)
+
+static int cdce6214_clk_pll_prepare(struct clk_hw *hw)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+
+ regmap_clear_bits(priv->regmap, 5, R5_PLL_POWER_BITS);
+
+ regmap_set_bits(priv->regmap, 0, RO_RECAL);
+
+ return cdce6214_wait_pll_lock(priv);
+}
+
+static void cdce6214_clk_pll_unprepare(struct clk_hw *hw)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+
+ regmap_set_bits(priv->regmap, 5, R5_PLL_POWER_BITS);
+}
+
+static bool cdce6214_clk_pll_powered(struct cdce6214 *priv)
+{
+ unsigned int val;
+
+ regmap_read(priv->regmap, 5, &val);
+
+ return (val & R5_PLL_POWER_BITS) == 0;
+}
+
+static int cdce6214_clk_pll_is_prepared(struct clk_hw *hw)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+
+ return cdce6214_pll_locked(priv);
+}
+
+static int cdce6214_clk_pll_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+ unsigned long ndiv, num, den;
+ int ret;
+
+ ret = pll_calc_values(parent_rate, rate, &ndiv, &num, &den);
+ if (ret < 0)
+ return ret;
+
+ if (den == CDCE6214_DENOM_DEFAULT)
+ den = 0;
+
+ regmap_update_bits(priv->regmap, 34, R34_PLL_DEN_23_16,
+ FIELD_PREP(R34_PLL_DEN_23_16, den >> 16));
+ regmap_update_bits(priv->regmap, 33, R33_PLL_DEN_15_0,
+ FIELD_PREP(R33_PLL_DEN_15_0, den & 0xffff));
+ regmap_update_bits(priv->regmap, 32, R32_PLL_NUM_23_16,
+ FIELD_PREP(R32_PLL_NUM_23_16, num >> 16));
+ regmap_update_bits(priv->regmap, 31, R31_PLL_NUM_15_0,
+ FIELD_PREP(R31_PLL_NUM_15_0, num & 0xffff));
+ regmap_update_bits(priv->regmap, 30, R30_PLL_NDIV,
+ FIELD_PREP(R30_PLL_NDIV, ndiv));
+
+ regmap_update_bits(priv->regmap, 3, R3_FREQ_INC_DEC_REG_MODE | R3_FREQ_INC_DEC_EN,
+ R3_FREQ_INC_DEC_REG_MODE | R3_FREQ_INC_DEC_EN);
+
+ if (cdce6214_clk_pll_powered(priv)) {
+ regmap_set_bits(priv->regmap, 0, RO_RECAL);
+ ret = cdce6214_wait_pll_lock(priv);
+ }
+
+ return ret;
+}
+
+static const struct clk_ops cdce6214_clk_pll_ops = {
+ .prepare = cdce6214_clk_pll_prepare,
+ .unprepare = cdce6214_clk_pll_unprepare,
+ .is_prepared = cdce6214_clk_pll_is_prepared,
+ .recalc_rate = cdce6214_clk_pll_recalc_rate,
+ .round_rate = cdce6214_clk_pll_round_rate,
+ .set_rate = cdce6214_clk_pll_set_rate,
+};
+
+static int cdce6214_clk_psx_ldo(struct clk_hw *hw, int enable)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+ unsigned int mask, val;
+
+ switch (clock->index) {
+ case CDCE6214_CLK_PSA:
+ mask = R5_PLL_PSA_PD;
+ break;
+ case CDCE6214_CLK_PSB:
+ mask = R5_PLL_PSB_PD;
+ break;
+ default:
+ return -EINVAL;
+ };
+
+ if (enable > 0 ) {
+ regmap_clear_bits(priv->regmap, 5, mask);
+ } else if (!enable) {
+ regmap_set_bits(priv->regmap, 5, mask);
+ } else {
+ regmap_read(priv->regmap, 5, &val);
+
+ return !(val & mask);
+ }
+
+ return 0;
+}
+
+static int cdce6214_clk_psx_prepare(struct clk_hw *hw)
+{
+ return cdce6214_clk_psx_ldo(hw, 1);
+}
+
+static void cdce6214_clk_psx_unprepare(struct clk_hw *hw)
+{
+ cdce6214_clk_psx_ldo(hw, 0);
+}
+
+static int cdce6214_clk_psx_is_prepared(struct clk_hw *hw)
+{
+ return cdce6214_clk_psx_ldo(hw, -1);
+}
+
+static unsigned long cdce6214_clk_psx_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+ unsigned int psx[] = { 4, 5, 6, 6 };
+ unsigned int val, div;
+
+ regmap_read(priv->regmap, 47, &val);
+
+ switch (clock->index) {
+ case CDCE6214_CLK_PSA:
+ div = psx[FIELD_GET(R47_PLL_PSA, val)];
+ break;
+ case CDCE6214_CLK_PSB:
+ div = psx[FIELD_GET(R47_PLL_PSB, val)];
+ break;
+ };
+
+ return DIV_ROUND_UP_ULL((u64)parent_rate, div);
+}
+
+static int cdce6214_get_psx_div(unsigned long rate, unsigned long parent_rate)
+{
+ unsigned int div = DIV_ROUND_CLOSEST(parent_rate, rate);
+
+ if (div < 4)
+ div = 4;
+
+ if (div > 6)
+ div = 6;
+
+ return div;
+}
+
+static long cdce6214_clk_psx_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *best_parent_rate)
+{
+ unsigned int div = cdce6214_get_psx_div(rate, *best_parent_rate);
+
+ return DIV_ROUND_UP_ULL((u64)*best_parent_rate, div);
+}
+
+static int cdce6214_clk_psx_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ unsigned int div = cdce6214_get_psx_div(rate, parent_rate);
+ struct cdce6214_clock *clock = hw_to_cdce6214_clk(hw);
+ struct cdce6214 *priv = clock->priv;
+
+ switch (clock->index) {
+ case CDCE6214_CLK_PSA:
+ regmap_update_bits(priv->regmap, 47, R47_PLL_PSA,
+ FIELD_PREP(R47_PLL_PSA, div));
+ break;
+ case CDCE6214_CLK_PSB:
+ regmap_update_bits(priv->regmap, 47, R47_PLL_PSB,
+ FIELD_PREP(R47_PLL_PSB, div));
+ break;
+ };
+
+ return 0;
+}
+
+static const struct clk_ops cdce6214_clk_psx_ops = {
+ .prepare = cdce6214_clk_psx_prepare,
+ .unprepare = cdce6214_clk_psx_unprepare,
+ .is_prepared = cdce6214_clk_psx_is_prepared,
+ .recalc_rate = cdce6214_clk_psx_recalc_rate,
+ .round_rate = cdce6214_clk_psx_round_rate,
+ .set_rate = cdce6214_clk_psx_set_rate,
+};
+
+static int cdce6214_clk_register(struct cdce6214 *priv)
+{
+ struct clk_init_data init[CDCE6214_NUM_CLOCKS] = { 0 };
+ struct clk_parent_data pdata_out0[2] = {};
+ struct clk_parent_data pdata_out[4] = {};
+ struct clk_parent_data pdata_pll = {};
+ struct clk_parent_data pdata_psx = {};
+ int i, ret;
+
+ pdata_out0[0].fw_name = "priref";
+ pdata_out0[1].fw_name = "secref";
+
+ init[CDCE6214_CLK_OUT0].ops = &cdce6214_clk_out0_ops;
+ init[CDCE6214_CLK_OUT0].num_parents = 2;
+ init[CDCE6214_CLK_OUT0].parent_data = pdata_out0;
+ init[CDCE6214_CLK_OUT0].flags = CLK_SET_RATE_NO_REPARENT;
+
+ pdata_out[0].hw = &priv->clk[CDCE6214_CLK_PSA].hw;
+ pdata_out[1].hw = &priv->clk[CDCE6214_CLK_PSB].hw;
+ pdata_out[3].hw = &priv->clk[CDCE6214_CLK_OUT0].hw;
+
+ for (i = CDCE6214_CLK_OUT1; i <= CDCE6214_CLK_OUT4; i++) {
+ init[i].ops = &cdce6214_clk_out_ops;
+ init[i].num_parents = 4;
+ init[i].parent_data = pdata_out;
+ init[i].flags = CLK_SET_RATE_NO_REPARENT;
+ }
+
+ init[CDCE6214_CLK_PLL].ops = &cdce6214_clk_pll_ops;
+ init[CDCE6214_CLK_PLL].num_parents = 1;
+ pdata_pll.hw = &priv->clk[CDCE6214_CLK_OUT0].hw;
+ init[CDCE6214_CLK_PLL].parent_data = &pdata_pll;
+
+ pdata_psx.hw = &priv->clk[CDCE6214_CLK_PLL].hw;
+ for (i = CDCE6214_CLK_PSA; i <= CDCE6214_CLK_PSB; i++) {
+ init[i].ops = &cdce6214_clk_psx_ops;
+ init[i].num_parents = 1;
+ init[i].parent_data = &pdata_psx;
+ }
+
+ for (i = 0; i < CDCE6214_NUM_CLOCKS; i++) {
+ struct cdce6214_clock *clk = &priv->clk[i];
+ char name[128];
+
+ if (!init[i].ops)
+ continue;
+
+ snprintf(name, sizeof(name), "%s_%s", dev_name(priv->dev), clk_names[i]);
+ init[i].name = name;
+ clk->hw.init = &init[i];
+ clk->priv = priv;
+ clk->index = i;
+ ret = devm_clk_hw_register(priv->dev, &clk->hw);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static inline int regmap_clrset_bit(struct cdce6214 *priv, unsigned int reg,
+ unsigned int bit, bool set)
+{
+ return regmap_update_bits(priv->regmap, reg, bit, set ? bit : 0);
+}
+
+static int cdce6214_parse_subnode(struct cdce6214 *priv, struct device_node *np)
+{
+ unsigned int idx, mode;
+ struct cdce6214_clock *clk;
+ bool lphcsl, lvds, cmosp, cmosn, ref_xtal, ref_lvcmos, ref_diff;
+ int ret;
+
+ ret = of_property_read_u32(np, "reg", &idx);
+ if (ret) {
+ dev_err(priv->dev, "missing reg property in child: %s\n",
+ np->full_name);
+ return ret;
+ }
+
+ if (idx >= CDCE6214_NUM_CLOCKS)
+ return -EINVAL;
+
+ clk = &priv->clk[idx];
+
+ lphcsl = of_property_read_bool(np, "ti,lphcsl");
+ lvds = of_property_read_bool(np, "ti,lvds");
+ cmosp = of_property_read_bool(np, "ti,cmosp");
+ cmosn = of_property_read_bool(np, "ti,cmosn");
+
+ ref_xtal = of_property_read_bool(np, "ti,ref-xtal");
+ ref_lvcmos = of_property_read_bool(np, "ti,ref-lvcmos");
+ ref_diff = of_property_read_bool(np, "ti,ref-diff");
+
+ switch (idx) {
+ case CDCE6214_CLK_OUT1:
+ regmap_clrset_bit(priv, 57, R57_CH1_LPHCSL_EN, lphcsl);
+ regmap_clrset_bit(priv, 59, R59_CH1_LVDS_EN, lvds);
+ regmap_clrset_bit(priv, 59, R59_CH1_CMOSP_EN, cmosp);
+ regmap_clrset_bit(priv, 59, R59_CH1_CMOSN_EN, cmosn);
+ lphcsl = lvds = cmosp = cmosn = false;
+ break;
+ case CDCE6214_CLK_OUT2:
+ regmap_clrset_bit(priv, 63, R63_CH2_LPHCSL_EN, lphcsl);
+ regmap_clrset_bit(priv, 65, R65_CH2_LVDS_EN, lvds);
+ lphcsl = lvds = false;
+ break;
+ case CDCE6214_CLK_OUT3:
+ regmap_clrset_bit(priv, 68, R68_CH3_LPHCSL_EN, lphcsl);
+ regmap_clrset_bit(priv, 70, R70_CH3_LVDS_EN, lvds);
+ lphcsl = lvds = false;
+ break;
+ case CDCE6214_CLK_OUT4:
+ regmap_clrset_bit(priv, 73, R73_CH4_LPHCSL_EN, lphcsl);
+ regmap_clrset_bit(priv, 75, R75_CH4_LVDS_EN, lvds);
+ regmap_clrset_bit(priv, 75, R75_CH4_CMOSP_EN, cmosp);
+ regmap_clrset_bit(priv, 75, R75_CH4_CMOSN_EN, cmosn);
+ lphcsl = lvds = cmosp = cmosn = false;
+ break;
+ case CDCE6214_CLK_PRIREF:
+ if (ref_lvcmos + ref_diff != 1) {
+ dev_err(priv->dev, "Multiple or no input modes in %pOF\n", np);
+ return -EINVAL;
+ }
+
+ if (ref_lvcmos)
+ regmap_clear_bits(priv->regmap, 24, R24_IP_PRIREF_BUF_SEL);
+ if (ref_diff)
+ regmap_set_bits(priv->regmap, 24, R24_IP_PRIREF_BUF_SEL);
+
+ ref_lvcmos = ref_diff = false;
+ break;
+ case CDCE6214_CLK_SECREF:
+ if (ref_xtal + ref_lvcmos + ref_diff != 1) {
+ dev_err(priv->dev, "Multiple or no input modes in %pOF\n", np);
+ return -EINVAL;
+ }
+
+ if (ref_xtal)
+ mode = R24_IP_SECREF_BUF_SEL_XTAL;
+ else if (ref_lvcmos)
+ mode = R24_IP_SECREF_BUF_SEL_LVCMOS;
+ else
+ mode = R24_IP_SECREF_BUF_SEL_DIFF;
+
+ regmap_update_bits(priv->regmap, 24, R24_IP_SECREF_BUF_SEL, mode);
+ ref_xtal = ref_lvcmos = ref_diff = false;
+ break;
+ }
+
+ if (lphcsl || lvds || cmosp || cmosn || ref_xtal || ref_lvcmos || ref_diff)
+ dev_warn(priv->dev, "%pOF contains unhandled properties\n", np);
+
+ return 0;
+}
+
+static int cdce6214_probe(struct i2c_client *client)
+{
+ struct device *dev = &client->dev;
+ struct device_node *child;
+ struct cdce6214 *priv;
+ int ret;
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->config = device_get_match_data(dev);
+ priv->client = client;
+ priv->dev = dev;
+ i2c_set_clientdata(client, priv);
+ dev_set_drvdata(dev, priv);
+
+ priv->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
+ if (IS_ERR(priv->reset_gpio)) {
+ return dev_err_probe(dev, PTR_ERR(priv->reset_gpio),
+ "failed to get reset gpio\n");
+ }
+
+ priv->regmap = devm_regmap_init_i2c(client, &cdce6214_regmap_config);
+ if (IS_ERR(priv->regmap))
+ return PTR_ERR(priv->regmap);
+
+ ret = cdce6214_configure(priv);
+ if (ret)
+ return ret;
+
+ for_each_child_of_node(dev->of_node, child) {
+ ret = cdce6214_parse_subnode(priv, child);
+ if (ret)
+ return ret;
+ }
+
+ ret = cdce6214_clk_register(priv);
+ if (ret)
+ return ret;
+
+ ret = devm_of_clk_add_hw_provider(dev, cdce6214_of_clk_get, priv);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static const struct of_device_id cdce6214_ids[] = {
+ {
+ .compatible = "ti,cdce6214-24mhz",
+ }, {
+ /* sentinel */
+ }
+};
+MODULE_DEVICE_TABLE(of, cdce6214_ids);
+
+static struct i2c_driver cdce6214_driver = {
+ .driver = {
+ .name = "cdce6214",
+ .of_match_table = cdce6214_ids,
+ .probe_type = PROBE_PREFER_ASYNCHRONOUS,
+ },
+ .probe = cdce6214_probe,
+};
+module_i2c_driver(cdce6214_driver);
+
+MODULE_AUTHOR("Alvin Šipraga <alsi@xxxxxxxxxxxxxxx>");
+MODULE_AUTHOR("Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>");
+MODULE_DESCRIPTION("TI CDCE6214 driver");
+MODULE_LICENSE("GPL");
diff --git a/include/dt-bindings/clock/ti,cdce6214.h b/include/dt-bindings/clock/ti,cdce6214.h
new file mode 100644
index 0000000000000..1b41060896cc3
--- /dev/null
+++ b/include/dt-bindings/clock/ti,cdce6214.h
@@ -0,0 +1,24 @@
+#ifndef _DT_BINDINGS_CLK_TI_CDCE6214_H
+#define _DT_BINDINGS_CLK_TI_CDCE6214_H
+
+/*
+ * primary/secondary inputs. Not registered as clocks, but used
+ * as reg properties for the subnodes specifying the input properties
+ */
+#define CDCE6214_CLK_PRIREF 0
+#define CDCE6214_CLK_SECREF 1
+
+/*
+ * Clock indices for the clocks provided by the CDCE6214. Also used
+ * as reg properties for the subnodes specifying the output properties
+ */
+#define CDCE6214_CLK_OUT0 2
+#define CDCE6214_CLK_OUT1 3
+#define CDCE6214_CLK_OUT2 4
+#define CDCE6214_CLK_OUT3 5
+#define CDCE6214_CLK_OUT4 6
+#define CDCE6214_CLK_PLL 7
+#define CDCE6214_CLK_PSA 8
+#define CDCE6214_CLK_PSB 9
+
+#endif /* _DT_BINDINGS_CLK_TI_CDCE6214_H */
--
2.39.5