From: Emil Renner Berthing <kernel@xxxxxxxx>
The clock control registers on the StarFive SoCs work identically,
so factor out the code then drivers for different SoCs can share
it without depending on each other. No functional change.
Signed-off-by: Emil Renner Berthing <kernel@xxxxxxxx>
Signed-off-by: Hal Feng <hal.feng@xxxxxxxxxxxxxxxxxxxxxx>
---
MAINTAINERS | 9 +-
drivers/clk/starfive/Kconfig | 7 +-
drivers/clk/starfive/Makefile | 3 +-
.../clk/starfive/clk-starfive-jh7100-audio.c | 127 +--
drivers/clk/starfive/clk-starfive-jh7100.c | 825 ++++++------------
drivers/clk/starfive/clk-starfive-jh7100.h | 112 ---
drivers/clk/starfive/clk-starfive.c | 333 +++++++
drivers/clk/starfive/clk-starfive.h | 114 +++
8 files changed, 779 insertions(+), 751 deletions(-)
delete mode 100644 drivers/clk/starfive/clk-starfive-jh7100.h
create mode 100644 drivers/clk/starfive/clk-starfive.c
create mode 100644 drivers/clk/starfive/clk-starfive.h
diff --git a/MAINTAINERS b/MAINTAINERS
index f2319a3b708b..70d64d2afb0c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19396,12 +19396,13 @@ M: Ion Badulescu <ionut@xxxxxxxxxx>
S: Odd Fixes
F: drivers/net/ethernet/adaptec/starfire*
-STARFIVE JH7100 CLOCK DRIVERS
+STARFIVE CLOCK DRIVERS
M: Emil Renner Berthing <kernel@xxxxxxxx>
+M: Xingyu Wu <xingyu.wu@xxxxxxxxxxxxxxxxxxxxxx>
S: Maintained
-F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml
-F: drivers/clk/starfive/clk-starfive-jh7100*
-F: include/dt-bindings/clock/starfive-jh7100*.h
+F: Documentation/devicetree/bindings/clock/starfive*
+F: drivers/clk/starfive/
+F: include/dt-bindings/clock/starfive*
STARFIVE JH7100 PINCTRL DRIVER
M: Emil Renner Berthing <kernel@xxxxxxxx>
diff --git a/drivers/clk/starfive/Kconfig b/drivers/clk/starfive/Kconfig
index 003bd2d56ce7..4ff61eb941c8 100644
--- a/drivers/clk/starfive/Kconfig
+++ b/drivers/clk/starfive/Kconfig
@@ -1,8 +1,12 @@
# SPDX-License-Identifier: GPL-2.0
+config CLK_STARFIVE
+ bool
+
config CLK_STARFIVE_JH7100
bool "StarFive JH7100 clock support"
depends on SOC_STARFIVE || COMPILE_TEST
+ select CLK_STARFIVE
default SOC_STARFIVE
help
Say yes here to support the clock controller on the StarFive JH7100
@@ -10,7 +14,8 @@ config CLK_STARFIVE_JH7100
config CLK_STARFIVE_JH7100_AUDIO
tristate "StarFive JH7100 audio clock support"
- depends on CLK_STARFIVE_JH7100
+ depends on SOC_STARFIVE || COMPILE_TEST
+ select CLK_STARFIVE
default m if SOC_STARFIVE
help
Say Y or M here to support the audio clocks on the StarFive JH7100
diff --git a/drivers/clk/starfive/Makefile b/drivers/clk/starfive/Makefile
index 0fa8ecb9ec1c..ddd04595516f 100644
--- a/drivers/clk/starfive/Makefile
+++ b/drivers/clk/starfive/Makefile
@@ -1,4 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
-# StarFive Clock
+obj-$(CONFIG_CLK_STARFIVE) += clk-starfive.o
+
obj-$(CONFIG_CLK_STARFIVE_JH7100) += clk-starfive-jh7100.o
obj-$(CONFIG_CLK_STARFIVE_JH7100_AUDIO) += clk-starfive-jh7100-audio.o
diff --git a/drivers/clk/starfive/clk-starfive-jh7100-audio.c b/drivers/clk/starfive/clk-starfive-jh7100-audio.c
index 8473a65e219b..41389cacfe03 100644
--- a/drivers/clk/starfive/clk-starfive-jh7100-audio.c
+++ b/drivers/clk/starfive/clk-starfive-jh7100-audio.c
@@ -16,7 +16,7 @@
#include <dt-bindings/clock/starfive-jh7100-audio.h>
-#include "clk-starfive-jh7100.h"
+#include "clk-starfive.h"
/* external clocks */
#define JH7100_AUDCLK_AUDIO_SRC (JH7100_AUDCLK_END + 0)
@@ -28,66 +28,68 @@
#define JH7100_AUDCLK_I2SDAC_LRCLK_IOPAD (JH7100_AUDCLK_END + 6)
#define JH7100_AUDCLK_VAD_INTMEM (JH7100_AUDCLK_END + 7)
-static const struct jh7100_clk_data jh7100_audclk_data[] = {
- JH7100__GMD(JH7100_AUDCLK_ADC_MCLK, "adc_mclk", 0, 15, 2,
- JH7100_AUDCLK_AUDIO_SRC,
- JH7100_AUDCLK_AUDIO_12288),
- JH7100__GMD(JH7100_AUDCLK_I2S1_MCLK, "i2s1_mclk", 0, 15, 2,
- JH7100_AUDCLK_AUDIO_SRC,
- JH7100_AUDCLK_AUDIO_12288),
- JH7100_GATE(JH7100_AUDCLK_I2SADC_APB, "i2sadc_apb", 0, JH7100_AUDCLK_APB0_BUS),
- JH7100_MDIV(JH7100_AUDCLK_I2SADC_BCLK, "i2sadc_bclk", 31, 2,
- JH7100_AUDCLK_ADC_MCLK,
- JH7100_AUDCLK_I2SADC_BCLK_IOPAD),
- JH7100__INV(JH7100_AUDCLK_I2SADC_BCLK_N, "i2sadc_bclk_n", JH7100_AUDCLK_I2SADC_BCLK),
- JH7100_MDIV(JH7100_AUDCLK_I2SADC_LRCLK, "i2sadc_lrclk", 63, 3,
- JH7100_AUDCLK_I2SADC_BCLK_N,
- JH7100_AUDCLK_I2SADC_LRCLK_IOPAD,
- JH7100_AUDCLK_I2SADC_BCLK),
- JH7100_GATE(JH7100_AUDCLK_PDM_APB, "pdm_apb", 0, JH7100_AUDCLK_APB0_BUS),
- JH7100__GMD(JH7100_AUDCLK_PDM_MCLK, "pdm_mclk", 0, 15, 2,
- JH7100_AUDCLK_AUDIO_SRC,
- JH7100_AUDCLK_AUDIO_12288),
- JH7100_GATE(JH7100_AUDCLK_I2SVAD_APB, "i2svad_apb", 0, JH7100_AUDCLK_APB0_BUS),
- JH7100__GMD(JH7100_AUDCLK_SPDIF, "spdif", 0, 15, 2,
- JH7100_AUDCLK_AUDIO_SRC,
- JH7100_AUDCLK_AUDIO_12288),
- JH7100_GATE(JH7100_AUDCLK_SPDIF_APB, "spdif_apb", 0, JH7100_AUDCLK_APB0_BUS),
- JH7100_GATE(JH7100_AUDCLK_PWMDAC_APB, "pwmdac_apb", 0, JH7100_AUDCLK_APB0_BUS),
- JH7100__GMD(JH7100_AUDCLK_DAC_MCLK, "dac_mclk", 0, 15, 2,
- JH7100_AUDCLK_AUDIO_SRC,
- JH7100_AUDCLK_AUDIO_12288),
- JH7100_GATE(JH7100_AUDCLK_I2SDAC_APB, "i2sdac_apb", 0, JH7100_AUDCLK_APB0_BUS),
- JH7100_MDIV(JH7100_AUDCLK_I2SDAC_BCLK, "i2sdac_bclk", 31, 2,
- JH7100_AUDCLK_DAC_MCLK,
- JH7100_AUDCLK_I2SDAC_BCLK_IOPAD),
- JH7100__INV(JH7100_AUDCLK_I2SDAC_BCLK_N, "i2sdac_bclk_n", JH7100_AUDCLK_I2SDAC_BCLK),
- JH7100_MDIV(JH7100_AUDCLK_I2SDAC_LRCLK, "i2sdac_lrclk", 31, 2,
- JH7100_AUDCLK_I2S1_MCLK,
- JH7100_AUDCLK_I2SDAC_BCLK_IOPAD),
- JH7100_GATE(JH7100_AUDCLK_I2S1_APB, "i2s1_apb", 0, JH7100_AUDCLK_APB0_BUS),
- JH7100_MDIV(JH7100_AUDCLK_I2S1_BCLK, "i2s1_bclk", 31, 2,
- JH7100_AUDCLK_I2S1_MCLK,
- JH7100_AUDCLK_I2SDAC_BCLK_IOPAD),
- JH7100__INV(JH7100_AUDCLK_I2S1_BCLK_N, "i2s1_bclk_n", JH7100_AUDCLK_I2S1_BCLK),
- JH7100_MDIV(JH7100_AUDCLK_I2S1_LRCLK, "i2s1_lrclk", 63, 3,
- JH7100_AUDCLK_I2S1_BCLK_N,
- JH7100_AUDCLK_I2SDAC_LRCLK_IOPAD),
- JH7100_GATE(JH7100_AUDCLK_I2SDAC16K_APB, "i2s1dac16k_apb", 0, JH7100_AUDCLK_APB0_BUS),
- JH7100__DIV(JH7100_AUDCLK_APB0_BUS, "apb0_bus", 8, JH7100_AUDCLK_DOM7AHB_BUS),
- JH7100_GATE(JH7100_AUDCLK_DMA1P_AHB, "dma1p_ahb", 0, JH7100_AUDCLK_DOM7AHB_BUS),
- JH7100_GATE(JH7100_AUDCLK_USB_APB, "usb_apb", CLK_IGNORE_UNUSED, JH7100_AUDCLK_APB_EN),
- JH7100_GDIV(JH7100_AUDCLK_USB_LPM, "usb_lpm", CLK_IGNORE_UNUSED, 4, JH7100_AUDCLK_USB_APB),
- JH7100_GDIV(JH7100_AUDCLK_USB_STB, "usb_stb", CLK_IGNORE_UNUSED, 3, JH7100_AUDCLK_USB_APB),
- JH7100__DIV(JH7100_AUDCLK_APB_EN, "apb_en", 8, JH7100_AUDCLK_DOM7AHB_BUS),
- JH7100__MUX(JH7100_AUDCLK_VAD_MEM, "vad_mem", 2,
- JH7100_AUDCLK_VAD_INTMEM,
- JH7100_AUDCLK_AUDIO_12288),
+static const struct starfive_clk_data jh7100_audclk_data[] = {
+ STARFIVE__GMD(JH7100_AUDCLK_ADC_MCLK, "adc_mclk", 0, 15, 2,
+ JH7100_AUDCLK_AUDIO_SRC,
+ JH7100_AUDCLK_AUDIO_12288),
+ STARFIVE__GMD(JH7100_AUDCLK_I2S1_MCLK, "i2s1_mclk", 0, 15, 2,
+ JH7100_AUDCLK_AUDIO_SRC,
+ JH7100_AUDCLK_AUDIO_12288),
+ STARFIVE_GATE(JH7100_AUDCLK_I2SADC_APB, "i2sadc_apb", 0, JH7100_AUDCLK_APB0_BUS),
+ STARFIVE_MDIV(JH7100_AUDCLK_I2SADC_BCLK, "i2sadc_bclk", 31, 2,
+ JH7100_AUDCLK_ADC_MCLK,
+ JH7100_AUDCLK_I2SADC_BCLK_IOPAD),
+ STARFIVE__INV(JH7100_AUDCLK_I2SADC_BCLK_N, "i2sadc_bclk_n", JH7100_AUDCLK_I2SADC_BCLK),
+ STARFIVE_MDIV(JH7100_AUDCLK_I2SADC_LRCLK, "i2sadc_lrclk", 63, 3,
+ JH7100_AUDCLK_I2SADC_BCLK_N,
+ JH7100_AUDCLK_I2SADC_LRCLK_IOPAD,
+ JH7100_AUDCLK_I2SADC_BCLK),
+ STARFIVE_GATE(JH7100_AUDCLK_PDM_APB, "pdm_apb", 0, JH7100_AUDCLK_APB0_BUS),
+ STARFIVE__GMD(JH7100_AUDCLK_PDM_MCLK, "pdm_mclk", 0, 15, 2,
+ JH7100_AUDCLK_AUDIO_SRC,
+ JH7100_AUDCLK_AUDIO_12288),
+ STARFIVE_GATE(JH7100_AUDCLK_I2SVAD_APB, "i2svad_apb", 0, JH7100_AUDCLK_APB0_BUS),
+ STARFIVE__GMD(JH7100_AUDCLK_SPDIF, "spdif", 0, 15, 2,
+ JH7100_AUDCLK_AUDIO_SRC,
+ JH7100_AUDCLK_AUDIO_12288),
+ STARFIVE_GATE(JH7100_AUDCLK_SPDIF_APB, "spdif_apb", 0, JH7100_AUDCLK_APB0_BUS),
+ STARFIVE_GATE(JH7100_AUDCLK_PWMDAC_APB, "pwmdac_apb", 0, JH7100_AUDCLK_APB0_BUS),
+ STARFIVE__GMD(JH7100_AUDCLK_DAC_MCLK, "dac_mclk", 0, 15, 2,
+ JH7100_AUDCLK_AUDIO_SRC,
+ JH7100_AUDCLK_AUDIO_12288),
+ STARFIVE_GATE(JH7100_AUDCLK_I2SDAC_APB, "i2sdac_apb", 0, JH7100_AUDCLK_APB0_BUS),
+ STARFIVE_MDIV(JH7100_AUDCLK_I2SDAC_BCLK, "i2sdac_bclk", 31, 2,
+ JH7100_AUDCLK_DAC_MCLK,
+ JH7100_AUDCLK_I2SDAC_BCLK_IOPAD),
+ STARFIVE__INV(JH7100_AUDCLK_I2SDAC_BCLK_N, "i2sdac_bclk_n", JH7100_AUDCLK_I2SDAC_BCLK),
+ STARFIVE_MDIV(JH7100_AUDCLK_I2SDAC_LRCLK, "i2sdac_lrclk", 31, 2,
+ JH7100_AUDCLK_I2S1_MCLK,
+ JH7100_AUDCLK_I2SDAC_BCLK_IOPAD),
+ STARFIVE_GATE(JH7100_AUDCLK_I2S1_APB, "i2s1_apb", 0, JH7100_AUDCLK_APB0_BUS),
+ STARFIVE_MDIV(JH7100_AUDCLK_I2S1_BCLK, "i2s1_bclk", 31, 2,
+ JH7100_AUDCLK_I2S1_MCLK,
+ JH7100_AUDCLK_I2SDAC_BCLK_IOPAD),
+ STARFIVE__INV(JH7100_AUDCLK_I2S1_BCLK_N, "i2s1_bclk_n", JH7100_AUDCLK_I2S1_BCLK),
+ STARFIVE_MDIV(JH7100_AUDCLK_I2S1_LRCLK, "i2s1_lrclk", 63, 3,
+ JH7100_AUDCLK_I2S1_BCLK_N,
+ JH7100_AUDCLK_I2SDAC_LRCLK_IOPAD),
+ STARFIVE_GATE(JH7100_AUDCLK_I2SDAC16K_APB, "i2s1dac16k_apb", 0, JH7100_AUDCLK_APB0_BUS),
+ STARFIVE__DIV(JH7100_AUDCLK_APB0_BUS, "apb0_bus", 8, JH7100_AUDCLK_DOM7AHB_BUS),
+ STARFIVE_GATE(JH7100_AUDCLK_DMA1P_AHB, "dma1p_ahb", 0, JH7100_AUDCLK_DOM7AHB_BUS),
+ STARFIVE_GATE(JH7100_AUDCLK_USB_APB, "usb_apb", CLK_IGNORE_UNUSED, JH7100_AUDCLK_APB_EN),
+ STARFIVE_GDIV(JH7100_AUDCLK_USB_LPM, "usb_lpm", CLK_IGNORE_UNUSED, 4,
+ JH7100_AUDCLK_USB_APB),
+ STARFIVE_GDIV(JH7100_AUDCLK_USB_STB, "usb_stb", CLK_IGNORE_UNUSED, 3,
+ JH7100_AUDCLK_USB_APB),
+ STARFIVE__DIV(JH7100_AUDCLK_APB_EN, "apb_en", 8, JH7100_AUDCLK_DOM7AHB_BUS),
+ STARFIVE__MUX(JH7100_AUDCLK_VAD_MEM, "vad_mem", 2,
+ JH7100_AUDCLK_VAD_INTMEM,
+ JH7100_AUDCLK_AUDIO_12288),
};
static struct clk_hw *jh7100_audclk_get(struct of_phandle_args *clkspec, void *data)
{
- struct jh7100_clk_priv *priv = data;
+ struct starfive_clk_priv *priv = data;
unsigned int idx = clkspec->args[0];
if (idx < JH7100_AUDCLK_END)
@@ -98,7 +100,7 @@ static struct clk_hw *jh7100_audclk_get(struct of_phandle_args *clkspec, void *d
static int jh7100_audclk_probe(struct platform_device *pdev)
{
- struct jh7100_clk_priv *priv;
+ struct starfive_clk_priv *priv;
unsigned int idx;
int ret;
@@ -117,12 +119,13 @@ static int jh7100_audclk_probe(struct platform_device *pdev)
struct clk_parent_data parents[4] = {};
struct clk_init_data init = {
.name = jh7100_audclk_data[idx].name,
- .ops = starfive_jh7100_clk_ops(max),
+ .ops = starfive_clk_ops(max),
.parent_data = parents,
- .num_parents = ((max & JH7100_CLK_MUX_MASK) >> JH7100_CLK_MUX_SHIFT) + 1,
+ .num_parents =
+ ((max & STARFIVE_CLK_MUX_MASK) >> STARFIVE_CLK_MUX_SHIFT) + 1,
.flags = jh7100_audclk_data[idx].flags,
};
- struct jh7100_clk *clk = &priv->reg[idx];
+ struct starfive_clk *clk = &priv->reg[idx];
unsigned int i;
for (i = 0; i < init.num_parents; i++) {
@@ -140,7 +143,7 @@ static int jh7100_audclk_probe(struct platform_device *pdev)
clk->hw.init = &init;
clk->idx = idx;
- clk->max_div = max & JH7100_CLK_DIV_MASK;
+ clk->max_div = max & STARFIVE_CLK_DIV_MASK;
ret = devm_clk_hw_register(priv->dev, &clk->hw);
if (ret)
diff --git a/drivers/clk/starfive/clk-starfive-jh7100.c b/drivers/clk/starfive/clk-starfive-jh7100.c
index 691aeebc7092..014e36f17595 100644
--- a/drivers/clk/starfive/clk-starfive-jh7100.c
+++ b/drivers/clk/starfive/clk-starfive-jh7100.c
@@ -7,20 +7,15 @@
* Copyright (C) 2021 Emil Renner Berthing <kernel@xxxxxxxx>
*/
-#include <linux/bits.h>
#include <linux/clk-provider.h>
-#include <linux/debugfs.h>
#include <linux/device.h>
#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
#include <linux/mod_devicetable.h>
-#include <linux/module.h>
#include <linux/platform_device.h>
#include <dt-bindings/clock/starfive-jh7100.h>
-#include "clk-starfive-jh7100.h"
+#include "clk-starfive.h"
/* external clocks */
#define JH7100_CLK_OSC_SYS (JH7100_CLK_END + 0)
@@ -28,570 +23,257 @@
#define JH7100_CLK_GMAC_RMII_REF (JH7100_CLK_END + 2)
#define JH7100_CLK_GMAC_GR_MII_RX (JH7100_CLK_END + 3)
-static const struct jh7100_clk_data jh7100_clk_data[] __initconst = {
- JH7100__MUX(JH7100_CLK_CPUNDBUS_ROOT, "cpundbus_root", 4,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_PLL0_OUT,
- JH7100_CLK_PLL1_OUT,
- JH7100_CLK_PLL2_OUT),
- JH7100__MUX(JH7100_CLK_DLA_ROOT, "dla_root", 3,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_PLL1_OUT,
- JH7100_CLK_PLL2_OUT),
- JH7100__MUX(JH7100_CLK_DSP_ROOT, "dsp_root", 4,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_PLL0_OUT,
- JH7100_CLK_PLL1_OUT,
- JH7100_CLK_PLL2_OUT),
- JH7100__MUX(JH7100_CLK_GMACUSB_ROOT, "gmacusb_root", 3,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_PLL0_OUT,
- JH7100_CLK_PLL2_OUT),
- JH7100__MUX(JH7100_CLK_PERH0_ROOT, "perh0_root", 2,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_PLL0_OUT),
- JH7100__MUX(JH7100_CLK_PERH1_ROOT, "perh1_root", 2,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_PLL2_OUT),
- JH7100__MUX(JH7100_CLK_VIN_ROOT, "vin_root", 3,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_PLL1_OUT,
- JH7100_CLK_PLL2_OUT),
- JH7100__MUX(JH7100_CLK_VOUT_ROOT, "vout_root", 3,
- JH7100_CLK_OSC_AUD,
- JH7100_CLK_PLL0_OUT,
- JH7100_CLK_PLL2_OUT),
- JH7100_GDIV(JH7100_CLK_AUDIO_ROOT, "audio_root", 0, 8, JH7100_CLK_PLL0_OUT),
- JH7100__MUX(JH7100_CLK_CDECHIFI4_ROOT, "cdechifi4_root", 3,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_PLL1_OUT,
- JH7100_CLK_PLL2_OUT),
- JH7100__MUX(JH7100_CLK_CDEC_ROOT, "cdec_root", 3,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_PLL0_OUT,
- JH7100_CLK_PLL1_OUT),
- JH7100__MUX(JH7100_CLK_VOUTBUS_ROOT, "voutbus_root", 3,
- JH7100_CLK_OSC_AUD,
- JH7100_CLK_PLL0_OUT,
- JH7100_CLK_PLL2_OUT),
- JH7100__DIV(JH7100_CLK_CPUNBUS_ROOT_DIV, "cpunbus_root_div", 2, JH7100_CLK_CPUNDBUS_ROOT),
- JH7100__DIV(JH7100_CLK_DSP_ROOT_DIV, "dsp_root_div", 4, JH7100_CLK_DSP_ROOT),
- JH7100__DIV(JH7100_CLK_PERH0_SRC, "perh0_src", 4, JH7100_CLK_PERH0_ROOT),
- JH7100__DIV(JH7100_CLK_PERH1_SRC, "perh1_src", 4, JH7100_CLK_PERH1_ROOT),
- JH7100_GDIV(JH7100_CLK_PLL0_TESTOUT, "pll0_testout", 0, 31, JH7100_CLK_PERH0_SRC),
- JH7100_GDIV(JH7100_CLK_PLL1_TESTOUT, "pll1_testout", 0, 31, JH7100_CLK_DLA_ROOT),
- JH7100_GDIV(JH7100_CLK_PLL2_TESTOUT, "pll2_testout", 0, 31, JH7100_CLK_PERH1_SRC),
- JH7100__MUX(JH7100_CLK_PLL2_REF, "pll2_refclk", 2,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_OSC_AUD),
- JH7100__DIV(JH7100_CLK_CPU_CORE, "cpu_core", 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
- JH7100__DIV(JH7100_CLK_CPU_AXI, "cpu_axi", 8, JH7100_CLK_CPU_CORE),
- JH7100__DIV(JH7100_CLK_AHB_BUS, "ahb_bus", 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
- JH7100__DIV(JH7100_CLK_APB1_BUS, "apb1_bus", 8, JH7100_CLK_AHB_BUS),
- JH7100__DIV(JH7100_CLK_APB2_BUS, "apb2_bus", 8, JH7100_CLK_AHB_BUS),
- JH7100_GATE(JH7100_CLK_DOM3AHB_BUS, "dom3ahb_bus", CLK_IS_CRITICAL, JH7100_CLK_AHB_BUS),
- JH7100_GATE(JH7100_CLK_DOM7AHB_BUS, "dom7ahb_bus", CLK_IS_CRITICAL, JH7100_CLK_AHB_BUS),
- JH7100_GATE(JH7100_CLK_U74_CORE0, "u74_core0", CLK_IS_CRITICAL, JH7100_CLK_CPU_CORE),
- JH7100_GDIV(JH7100_CLK_U74_CORE1, "u74_core1", CLK_IS_CRITICAL, 8, JH7100_CLK_CPU_CORE),
- JH7100_GATE(JH7100_CLK_U74_AXI, "u74_axi", CLK_IS_CRITICAL, JH7100_CLK_CPU_AXI),
- JH7100_GATE(JH7100_CLK_U74RTC_TOGGLE, "u74rtc_toggle", CLK_IS_CRITICAL, JH7100_CLK_OSC_SYS),
- JH7100_GATE(JH7100_CLK_SGDMA2P_AXI, "sgdma2p_axi", 0, JH7100_CLK_CPU_AXI),
- JH7100_GATE(JH7100_CLK_DMA2PNOC_AXI, "dma2pnoc_axi", 0, JH7100_CLK_CPU_AXI),
- JH7100_GATE(JH7100_CLK_SGDMA2P_AHB, "sgdma2p_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100__DIV(JH7100_CLK_DLA_BUS, "dla_bus", 4, JH7100_CLK_DLA_ROOT),
- JH7100_GATE(JH7100_CLK_DLA_AXI, "dla_axi", 0, JH7100_CLK_DLA_BUS),
- JH7100_GATE(JH7100_CLK_DLANOC_AXI, "dlanoc_axi", 0, JH7100_CLK_DLA_BUS),
- JH7100_GATE(JH7100_CLK_DLA_APB, "dla_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_VP6_CORE, "vp6_core", 0, 4, JH7100_CLK_DSP_ROOT_DIV),
- JH7100__DIV(JH7100_CLK_VP6BUS_SRC, "vp6bus_src", 4, JH7100_CLK_DSP_ROOT),
- JH7100_GDIV(JH7100_CLK_VP6_AXI, "vp6_axi", 0, 4, JH7100_CLK_VP6BUS_SRC),
- JH7100__DIV(JH7100_CLK_VCDECBUS_SRC, "vcdecbus_src", 4, JH7100_CLK_CDECHIFI4_ROOT),
- JH7100__DIV(JH7100_CLK_VDEC_BUS, "vdec_bus", 8, JH7100_CLK_VCDECBUS_SRC),
- JH7100_GATE(JH7100_CLK_VDEC_AXI, "vdec_axi", 0, JH7100_CLK_VDEC_BUS),
- JH7100_GATE(JH7100_CLK_VDECBRG_MAIN, "vdecbrg_mainclk", 0, JH7100_CLK_VDEC_BUS),
- JH7100_GDIV(JH7100_CLK_VDEC_BCLK, "vdec_bclk", 0, 8, JH7100_CLK_VCDECBUS_SRC),
- JH7100_GDIV(JH7100_CLK_VDEC_CCLK, "vdec_cclk", 0, 8, JH7100_CLK_CDEC_ROOT),
- JH7100_GATE(JH7100_CLK_VDEC_APB, "vdec_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_JPEG_AXI, "jpeg_axi", 0, 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
- JH7100_GDIV(JH7100_CLK_JPEG_CCLK, "jpeg_cclk", 0, 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
- JH7100_GATE(JH7100_CLK_JPEG_APB, "jpeg_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_GC300_2X, "gc300_2x", 0, 8, JH7100_CLK_CDECHIFI4_ROOT),
- JH7100_GATE(JH7100_CLK_GC300_AHB, "gc300_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100__DIV(JH7100_CLK_JPCGC300_AXIBUS, "jpcgc300_axibus", 8, JH7100_CLK_VCDECBUS_SRC),
- JH7100_GATE(JH7100_CLK_GC300_AXI, "gc300_axi", 0, JH7100_CLK_JPCGC300_AXIBUS),
- JH7100_GATE(JH7100_CLK_JPCGC300_MAIN, "jpcgc300_mainclk", 0, JH7100_CLK_JPCGC300_AXIBUS),
- JH7100__DIV(JH7100_CLK_VENC_BUS, "venc_bus", 8, JH7100_CLK_VCDECBUS_SRC),
- JH7100_GATE(JH7100_CLK_VENC_AXI, "venc_axi", 0, JH7100_CLK_VENC_BUS),
- JH7100_GATE(JH7100_CLK_VENCBRG_MAIN, "vencbrg_mainclk", 0, JH7100_CLK_VENC_BUS),
- JH7100_GDIV(JH7100_CLK_VENC_BCLK, "venc_bclk", 0, 8, JH7100_CLK_VCDECBUS_SRC),
- JH7100_GDIV(JH7100_CLK_VENC_CCLK, "venc_cclk", 0, 8, JH7100_CLK_CDEC_ROOT),
- JH7100_GATE(JH7100_CLK_VENC_APB, "venc_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_DDRPLL_DIV2, "ddrpll_div2", CLK_IS_CRITICAL, 2, JH7100_CLK_PLL1_OUT),
- JH7100_GDIV(JH7100_CLK_DDRPLL_DIV4, "ddrpll_div4", CLK_IS_CRITICAL, 2, JH7100_CLK_DDRPLL_DIV2),
- JH7100_GDIV(JH7100_CLK_DDRPLL_DIV8, "ddrpll_div8", CLK_IS_CRITICAL, 2, JH7100_CLK_DDRPLL_DIV4),
- JH7100_GDIV(JH7100_CLK_DDROSC_DIV2, "ddrosc_div2", CLK_IS_CRITICAL, 2, JH7100_CLK_OSC_SYS),
- JH7100_GMUX(JH7100_CLK_DDRC0, "ddrc0", CLK_IS_CRITICAL, 4,
- JH7100_CLK_DDROSC_DIV2,
- JH7100_CLK_DDRPLL_DIV2,
- JH7100_CLK_DDRPLL_DIV4,
- JH7100_CLK_DDRPLL_DIV8),
- JH7100_GMUX(JH7100_CLK_DDRC1, "ddrc1", CLK_IS_CRITICAL, 4,
- JH7100_CLK_DDROSC_DIV2,
- JH7100_CLK_DDRPLL_DIV2,
- JH7100_CLK_DDRPLL_DIV4,
- JH7100_CLK_DDRPLL_DIV8),
- JH7100_GATE(JH7100_CLK_DDRPHY_APB, "ddrphy_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100__DIV(JH7100_CLK_NOC_ROB, "noc_rob", 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
- JH7100__DIV(JH7100_CLK_NOC_COG, "noc_cog", 8, JH7100_CLK_DLA_ROOT),
- JH7100_GATE(JH7100_CLK_NNE_AHB, "nne_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100__DIV(JH7100_CLK_NNEBUS_SRC1, "nnebus_src1", 4, JH7100_CLK_DSP_ROOT),
- JH7100__MUX(JH7100_CLK_NNE_BUS, "nne_bus", 2,
- JH7100_CLK_CPU_AXI,
- JH7100_CLK_NNEBUS_SRC1),
- JH7100_GATE(JH7100_CLK_NNE_AXI, "nne_axi", 0, JH7100_CLK_NNE_BUS),
- JH7100_GATE(JH7100_CLK_NNENOC_AXI, "nnenoc_axi", 0, JH7100_CLK_NNE_BUS),
- JH7100_GATE(JH7100_CLK_DLASLV_AXI, "dlaslv_axi", 0, JH7100_CLK_NNE_BUS),
- JH7100_GATE(JH7100_CLK_DSPX2C_AXI, "dspx2c_axi", CLK_IS_CRITICAL, JH7100_CLK_NNE_BUS),
- JH7100__DIV(JH7100_CLK_HIFI4_SRC, "hifi4_src", 4, JH7100_CLK_CDECHIFI4_ROOT),
- JH7100__DIV(JH7100_CLK_HIFI4_COREFREE, "hifi4_corefree", 8, JH7100_CLK_HIFI4_SRC),
- JH7100_GATE(JH7100_CLK_HIFI4_CORE, "hifi4_core", 0, JH7100_CLK_HIFI4_COREFREE),
- JH7100__DIV(JH7100_CLK_HIFI4_BUS, "hifi4_bus", 8, JH7100_CLK_HIFI4_COREFREE),
- JH7100_GATE(JH7100_CLK_HIFI4_AXI, "hifi4_axi", 0, JH7100_CLK_HIFI4_BUS),
- JH7100_GATE(JH7100_CLK_HIFI4NOC_AXI, "hifi4noc_axi", 0, JH7100_CLK_HIFI4_BUS),
- JH7100__DIV(JH7100_CLK_SGDMA1P_BUS, "sgdma1p_bus", 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
- JH7100_GATE(JH7100_CLK_SGDMA1P_AXI, "sgdma1p_axi", 0, JH7100_CLK_SGDMA1P_BUS),
- JH7100_GATE(JH7100_CLK_DMA1P_AXI, "dma1p_axi", 0, JH7100_CLK_SGDMA1P_BUS),
- JH7100_GDIV(JH7100_CLK_X2C_AXI, "x2c_axi", CLK_IS_CRITICAL, 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
- JH7100__DIV(JH7100_CLK_USB_BUS, "usb_bus", 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
- JH7100_GATE(JH7100_CLK_USB_AXI, "usb_axi", 0, JH7100_CLK_USB_BUS),
- JH7100_GATE(JH7100_CLK_USBNOC_AXI, "usbnoc_axi", 0, JH7100_CLK_USB_BUS),
- JH7100__DIV(JH7100_CLK_USBPHY_ROOTDIV, "usbphy_rootdiv", 4, JH7100_CLK_GMACUSB_ROOT),
- JH7100_GDIV(JH7100_CLK_USBPHY_125M, "usbphy_125m", 0, 8, JH7100_CLK_USBPHY_ROOTDIV),
- JH7100_GDIV(JH7100_CLK_USBPHY_PLLDIV25M, "usbphy_plldiv25m", 0, 32, JH7100_CLK_USBPHY_ROOTDIV),
- JH7100__MUX(JH7100_CLK_USBPHY_25M, "usbphy_25m", 2,
- JH7100_CLK_OSC_SYS,
- JH7100_CLK_USBPHY_PLLDIV25M),
- JH7100_FDIV(JH7100_CLK_AUDIO_DIV, "audio_div", JH7100_CLK_AUDIO_ROOT),
- JH7100_GATE(JH7100_CLK_AUDIO_SRC, "audio_src", 0, JH7100_CLK_AUDIO_DIV),
- JH7100_GATE(JH7100_CLK_AUDIO_12288, "audio_12288", 0, JH7100_CLK_OSC_AUD),
- JH7100_GDIV(JH7100_CLK_VIN_SRC, "vin_src", 0, 4, JH7100_CLK_VIN_ROOT),
- JH7100__DIV(JH7100_CLK_ISP0_BUS, "isp0_bus", 8, JH7100_CLK_VIN_SRC),
- JH7100_GATE(JH7100_CLK_ISP0_AXI, "isp0_axi", 0, JH7100_CLK_ISP0_BUS),
- JH7100_GATE(JH7100_CLK_ISP0NOC_AXI, "isp0noc_axi", 0, JH7100_CLK_ISP0_BUS),
- JH7100_GATE(JH7100_CLK_ISPSLV_AXI, "ispslv_axi", 0, JH7100_CLK_ISP0_BUS),
- JH7100__DIV(JH7100_CLK_ISP1_BUS, "isp1_bus", 8, JH7100_CLK_VIN_SRC),
- JH7100_GATE(JH7100_CLK_ISP1_AXI, "isp1_axi", 0, JH7100_CLK_ISP1_BUS),
- JH7100_GATE(JH7100_CLK_ISP1NOC_AXI, "isp1noc_axi", 0, JH7100_CLK_ISP1_BUS),
- JH7100__DIV(JH7100_CLK_VIN_BUS, "vin_bus", 8, JH7100_CLK_VIN_SRC),
- JH7100_GATE(JH7100_CLK_VIN_AXI, "vin_axi", 0, JH7100_CLK_VIN_BUS),
- JH7100_GATE(JH7100_CLK_VINNOC_AXI, "vinnoc_axi", 0, JH7100_CLK_VIN_BUS),
- JH7100_GDIV(JH7100_CLK_VOUT_SRC, "vout_src", 0, 4, JH7100_CLK_VOUT_ROOT),
- JH7100__DIV(JH7100_CLK_DISPBUS_SRC, "dispbus_src", 4, JH7100_CLK_VOUTBUS_ROOT),
- JH7100__DIV(JH7100_CLK_DISP_BUS, "disp_bus", 4, JH7100_CLK_DISPBUS_SRC),
- JH7100_GATE(JH7100_CLK_DISP_AXI, "disp_axi", 0, JH7100_CLK_DISP_BUS),
- JH7100_GATE(JH7100_CLK_DISPNOC_AXI, "dispnoc_axi", 0, JH7100_CLK_DISP_BUS),
- JH7100_GATE(JH7100_CLK_SDIO0_AHB, "sdio0_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100_GDIV(JH7100_CLK_SDIO0_CCLKINT, "sdio0_cclkint", 0, 24, JH7100_CLK_PERH0_SRC),
- JH7100__INV(JH7100_CLK_SDIO0_CCLKINT_INV, "sdio0_cclkint_inv", JH7100_CLK_SDIO0_CCLKINT),
- JH7100_GATE(JH7100_CLK_SDIO1_AHB, "sdio1_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100_GDIV(JH7100_CLK_SDIO1_CCLKINT, "sdio1_cclkint", 0, 24, JH7100_CLK_PERH1_SRC),
- JH7100__INV(JH7100_CLK_SDIO1_CCLKINT_INV, "sdio1_cclkint_inv", JH7100_CLK_SDIO1_CCLKINT),
- JH7100_GATE(JH7100_CLK_GMAC_AHB, "gmac_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100__DIV(JH7100_CLK_GMAC_ROOT_DIV, "gmac_root_div", 8, JH7100_CLK_GMACUSB_ROOT),
- JH7100_GDIV(JH7100_CLK_GMAC_PTP_REF, "gmac_ptp_refclk", 0, 31, JH7100_CLK_GMAC_ROOT_DIV),
- JH7100_GDIV(JH7100_CLK_GMAC_GTX, "gmac_gtxclk", 0, 255, JH7100_CLK_GMAC_ROOT_DIV),
- JH7100_GDIV(JH7100_CLK_GMAC_RMII_TX, "gmac_rmii_txclk", 0, 8, JH7100_CLK_GMAC_RMII_REF),
- JH7100_GDIV(JH7100_CLK_GMAC_RMII_RX, "gmac_rmii_rxclk", 0, 8, JH7100_CLK_GMAC_RMII_REF),
- JH7100__MUX(JH7100_CLK_GMAC_TX, "gmac_tx", 3,
- JH7100_CLK_GMAC_GTX,
- JH7100_CLK_GMAC_TX_INV,
- JH7100_CLK_GMAC_RMII_TX),
- JH7100__INV(JH7100_CLK_GMAC_TX_INV, "gmac_tx_inv", JH7100_CLK_GMAC_TX),
- JH7100__MUX(JH7100_CLK_GMAC_RX_PRE, "gmac_rx_pre", 2,
- JH7100_CLK_GMAC_GR_MII_RX,
- JH7100_CLK_GMAC_RMII_RX),
- JH7100__INV(JH7100_CLK_GMAC_RX_INV, "gmac_rx_inv", JH7100_CLK_GMAC_RX_PRE),
- JH7100_GATE(JH7100_CLK_GMAC_RMII, "gmac_rmii", 0, JH7100_CLK_GMAC_RMII_REF),
- JH7100_GDIV(JH7100_CLK_GMAC_TOPHYREF, "gmac_tophyref", 0, 127, JH7100_CLK_GMAC_ROOT_DIV),
- JH7100_GATE(JH7100_CLK_SPI2AHB_AHB, "spi2ahb_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100_GDIV(JH7100_CLK_SPI2AHB_CORE, "spi2ahb_core", 0, 31, JH7100_CLK_PERH0_SRC),
- JH7100_GATE(JH7100_CLK_EZMASTER_AHB, "ezmaster_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100_GATE(JH7100_CLK_E24_AHB, "e24_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100_GATE(JH7100_CLK_E24RTC_TOGGLE, "e24rtc_toggle", 0, JH7100_CLK_OSC_SYS),
- JH7100_GATE(JH7100_CLK_QSPI_AHB, "qspi_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100_GATE(JH7100_CLK_QSPI_APB, "qspi_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_QSPI_REF, "qspi_refclk", 0, 31, JH7100_CLK_PERH0_SRC),
- JH7100_GATE(JH7100_CLK_SEC_AHB, "sec_ahb", 0, JH7100_CLK_AHB_BUS),
- JH7100_GATE(JH7100_CLK_AES, "aes_clk", 0, JH7100_CLK_SEC_AHB),
- JH7100_GATE(JH7100_CLK_SHA, "sha_clk", 0, JH7100_CLK_SEC_AHB),
- JH7100_GATE(JH7100_CLK_PKA, "pka_clk", 0, JH7100_CLK_SEC_AHB),
- JH7100_GATE(JH7100_CLK_TRNG_APB, "trng_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GATE(JH7100_CLK_OTP_APB, "otp_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GATE(JH7100_CLK_UART0_APB, "uart0_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_UART0_CORE, "uart0_core", 0, 63, JH7100_CLK_PERH1_SRC),
- JH7100_GATE(JH7100_CLK_UART1_APB, "uart1_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_UART1_CORE, "uart1_core", 0, 63, JH7100_CLK_PERH1_SRC),
- JH7100_GATE(JH7100_CLK_SPI0_APB, "spi0_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_SPI0_CORE, "spi0_core", 0, 63, JH7100_CLK_PERH1_SRC),
- JH7100_GATE(JH7100_CLK_SPI1_APB, "spi1_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_SPI1_CORE, "spi1_core", 0, 63, JH7100_CLK_PERH1_SRC),
- JH7100_GATE(JH7100_CLK_I2C0_APB, "i2c0_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_I2C0_CORE, "i2c0_core", 0, 63, JH7100_CLK_PERH1_SRC),
- JH7100_GATE(JH7100_CLK_I2C1_APB, "i2c1_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GDIV(JH7100_CLK_I2C1_CORE, "i2c1_core", 0, 63, JH7100_CLK_PERH1_SRC),
- JH7100_GATE(JH7100_CLK_GPIO_APB, "gpio_apb", 0, JH7100_CLK_APB1_BUS),
- JH7100_GATE(JH7100_CLK_UART2_APB, "uart2_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GDIV(JH7100_CLK_UART2_CORE, "uart2_core", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GATE(JH7100_CLK_UART3_APB, "uart3_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GDIV(JH7100_CLK_UART3_CORE, "uart3_core", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GATE(JH7100_CLK_SPI2_APB, "spi2_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GDIV(JH7100_CLK_SPI2_CORE, "spi2_core", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GATE(JH7100_CLK_SPI3_APB, "spi3_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GDIV(JH7100_CLK_SPI3_CORE, "spi3_core", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GATE(JH7100_CLK_I2C2_APB, "i2c2_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GDIV(JH7100_CLK_I2C2_CORE, "i2c2_core", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GATE(JH7100_CLK_I2C3_APB, "i2c3_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GDIV(JH7100_CLK_I2C3_CORE, "i2c3_core", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GATE(JH7100_CLK_WDTIMER_APB, "wdtimer_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GDIV(JH7100_CLK_WDT_CORE, "wdt_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GDIV(JH7100_CLK_TIMER0_CORE, "timer0_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GDIV(JH7100_CLK_TIMER1_CORE, "timer1_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GDIV(JH7100_CLK_TIMER2_CORE, "timer2_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GDIV(JH7100_CLK_TIMER3_CORE, "timer3_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GDIV(JH7100_CLK_TIMER4_CORE, "timer4_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GDIV(JH7100_CLK_TIMER5_CORE, "timer5_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GDIV(JH7100_CLK_TIMER6_CORE, "timer6_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
- JH7100_GATE(JH7100_CLK_VP6INTC_APB, "vp6intc_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GATE(JH7100_CLK_PWM_APB, "pwm_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GATE(JH7100_CLK_MSI_APB, "msi_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GATE(JH7100_CLK_TEMP_APB, "temp_apb", 0, JH7100_CLK_APB2_BUS),
- JH7100_GDIV(JH7100_CLK_TEMP_SENSE, "temp_sense", 0, 31, JH7100_CLK_OSC_SYS),
- JH7100_GATE(JH7100_CLK_SYSERR_APB, "syserr_apb", 0, JH7100_CLK_APB2_BUS),
+static const struct starfive_clk_data jh7100_clk_data[] __initconst = {
+ STARFIVE__MUX(JH7100_CLK_CPUNDBUS_ROOT, "cpundbus_root", 4,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_PLL0_OUT,
+ JH7100_CLK_PLL1_OUT,
+ JH7100_CLK_PLL2_OUT),
+ STARFIVE__MUX(JH7100_CLK_DLA_ROOT, "dla_root", 3,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_PLL1_OUT,
+ JH7100_CLK_PLL2_OUT),
+ STARFIVE__MUX(JH7100_CLK_DSP_ROOT, "dsp_root", 4,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_PLL0_OUT,
+ JH7100_CLK_PLL1_OUT,
+ JH7100_CLK_PLL2_OUT),
+ STARFIVE__MUX(JH7100_CLK_GMACUSB_ROOT, "gmacusb_root", 3,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_PLL0_OUT,
+ JH7100_CLK_PLL2_OUT),
+ STARFIVE__MUX(JH7100_CLK_PERH0_ROOT, "perh0_root", 2,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_PLL0_OUT),
+ STARFIVE__MUX(JH7100_CLK_PERH1_ROOT, "perh1_root", 2,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_PLL2_OUT),
+ STARFIVE__MUX(JH7100_CLK_VIN_ROOT, "vin_root", 3,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_PLL1_OUT,
+ JH7100_CLK_PLL2_OUT),
+ STARFIVE__MUX(JH7100_CLK_VOUT_ROOT, "vout_root", 3,
+ JH7100_CLK_OSC_AUD,
+ JH7100_CLK_PLL0_OUT,
+ JH7100_CLK_PLL2_OUT),
+ STARFIVE_GDIV(JH7100_CLK_AUDIO_ROOT, "audio_root", 0, 8, JH7100_CLK_PLL0_OUT),
+ STARFIVE__MUX(JH7100_CLK_CDECHIFI4_ROOT, "cdechifi4_root", 3,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_PLL1_OUT,
+ JH7100_CLK_PLL2_OUT),
+ STARFIVE__MUX(JH7100_CLK_CDEC_ROOT, "cdec_root", 3,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_PLL0_OUT,
+ JH7100_CLK_PLL1_OUT),
+ STARFIVE__MUX(JH7100_CLK_VOUTBUS_ROOT, "voutbus_root", 3,
+ JH7100_CLK_OSC_AUD,
+ JH7100_CLK_PLL0_OUT,
+ JH7100_CLK_PLL2_OUT),
+ STARFIVE__DIV(JH7100_CLK_CPUNBUS_ROOT_DIV, "cpunbus_root_div", 2, JH7100_CLK_CPUNDBUS_ROOT),
+ STARFIVE__DIV(JH7100_CLK_DSP_ROOT_DIV, "dsp_root_div", 4, JH7100_CLK_DSP_ROOT),
+ STARFIVE__DIV(JH7100_CLK_PERH0_SRC, "perh0_src", 4, JH7100_CLK_PERH0_ROOT),
+ STARFIVE__DIV(JH7100_CLK_PERH1_SRC, "perh1_src", 4, JH7100_CLK_PERH1_ROOT),
+ STARFIVE_GDIV(JH7100_CLK_PLL0_TESTOUT, "pll0_testout", 0, 31, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GDIV(JH7100_CLK_PLL1_TESTOUT, "pll1_testout", 0, 31, JH7100_CLK_DLA_ROOT),
+ STARFIVE_GDIV(JH7100_CLK_PLL2_TESTOUT, "pll2_testout", 0, 31, JH7100_CLK_PERH1_SRC),
+ STARFIVE__MUX(JH7100_CLK_PLL2_REF, "pll2_refclk", 2,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_OSC_AUD),
+ STARFIVE__DIV(JH7100_CLK_CPU_CORE, "cpu_core", 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
+ STARFIVE__DIV(JH7100_CLK_CPU_AXI, "cpu_axi", 8, JH7100_CLK_CPU_CORE),
+ STARFIVE__DIV(JH7100_CLK_AHB_BUS, "ahb_bus", 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
+ STARFIVE__DIV(JH7100_CLK_APB1_BUS, "apb1_bus", 8, JH7100_CLK_AHB_BUS),
+ STARFIVE__DIV(JH7100_CLK_APB2_BUS, "apb2_bus", 8, JH7100_CLK_AHB_BUS),
+ STARFIVE_GATE(JH7100_CLK_DOM3AHB_BUS, "dom3ahb_bus", CLK_IS_CRITICAL, JH7100_CLK_AHB_BUS),
+ STARFIVE_GATE(JH7100_CLK_DOM7AHB_BUS, "dom7ahb_bus", CLK_IS_CRITICAL, JH7100_CLK_AHB_BUS),
+ STARFIVE_GATE(JH7100_CLK_U74_CORE0, "u74_core0", CLK_IS_CRITICAL, JH7100_CLK_CPU_CORE),
+ STARFIVE_GDIV(JH7100_CLK_U74_CORE1, "u74_core1", CLK_IS_CRITICAL, 8, JH7100_CLK_CPU_CORE),
+ STARFIVE_GATE(JH7100_CLK_U74_AXI, "u74_axi", CLK_IS_CRITICAL, JH7100_CLK_CPU_AXI),
+ STARFIVE_GATE(JH7100_CLK_U74RTC_TOGGLE, "u74rtc_toggle", CLK_IS_CRITICAL,
+ JH7100_CLK_OSC_SYS),
+ STARFIVE_GATE(JH7100_CLK_SGDMA2P_AXI, "sgdma2p_axi", 0, JH7100_CLK_CPU_AXI),
+ STARFIVE_GATE(JH7100_CLK_DMA2PNOC_AXI, "dma2pnoc_axi", 0, JH7100_CLK_CPU_AXI),
+ STARFIVE_GATE(JH7100_CLK_SGDMA2P_AHB, "sgdma2p_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE__DIV(JH7100_CLK_DLA_BUS, "dla_bus", 4, JH7100_CLK_DLA_ROOT),
+ STARFIVE_GATE(JH7100_CLK_DLA_AXI, "dla_axi", 0, JH7100_CLK_DLA_BUS),
+ STARFIVE_GATE(JH7100_CLK_DLANOC_AXI, "dlanoc_axi", 0, JH7100_CLK_DLA_BUS),
+ STARFIVE_GATE(JH7100_CLK_DLA_APB, "dla_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_VP6_CORE, "vp6_core", 0, 4, JH7100_CLK_DSP_ROOT_DIV),
+ STARFIVE__DIV(JH7100_CLK_VP6BUS_SRC, "vp6bus_src", 4, JH7100_CLK_DSP_ROOT),
+ STARFIVE_GDIV(JH7100_CLK_VP6_AXI, "vp6_axi", 0, 4, JH7100_CLK_VP6BUS_SRC),
+ STARFIVE__DIV(JH7100_CLK_VCDECBUS_SRC, "vcdecbus_src", 4, JH7100_CLK_CDECHIFI4_ROOT),
+ STARFIVE__DIV(JH7100_CLK_VDEC_BUS, "vdec_bus", 8, JH7100_CLK_VCDECBUS_SRC),
+ STARFIVE_GATE(JH7100_CLK_VDEC_AXI, "vdec_axi", 0, JH7100_CLK_VDEC_BUS),
+ STARFIVE_GATE(JH7100_CLK_VDECBRG_MAIN, "vdecbrg_mainclk", 0, JH7100_CLK_VDEC_BUS),
+ STARFIVE_GDIV(JH7100_CLK_VDEC_BCLK, "vdec_bclk", 0, 8, JH7100_CLK_VCDECBUS_SRC),
+ STARFIVE_GDIV(JH7100_CLK_VDEC_CCLK, "vdec_cclk", 0, 8, JH7100_CLK_CDEC_ROOT),
+ STARFIVE_GATE(JH7100_CLK_VDEC_APB, "vdec_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_JPEG_AXI, "jpeg_axi", 0, 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
+ STARFIVE_GDIV(JH7100_CLK_JPEG_CCLK, "jpeg_cclk", 0, 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
+ STARFIVE_GATE(JH7100_CLK_JPEG_APB, "jpeg_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_GC300_2X, "gc300_2x", 0, 8, JH7100_CLK_CDECHIFI4_ROOT),
+ STARFIVE_GATE(JH7100_CLK_GC300_AHB, "gc300_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE__DIV(JH7100_CLK_JPCGC300_AXIBUS, "jpcgc300_axibus", 8, JH7100_CLK_VCDECBUS_SRC),
+ STARFIVE_GATE(JH7100_CLK_GC300_AXI, "gc300_axi", 0, JH7100_CLK_JPCGC300_AXIBUS),
+ STARFIVE_GATE(JH7100_CLK_JPCGC300_MAIN, "jpcgc300_mainclk", 0, JH7100_CLK_JPCGC300_AXIBUS),
+ STARFIVE__DIV(JH7100_CLK_VENC_BUS, "venc_bus", 8, JH7100_CLK_VCDECBUS_SRC),
+ STARFIVE_GATE(JH7100_CLK_VENC_AXI, "venc_axi", 0, JH7100_CLK_VENC_BUS),
+ STARFIVE_GATE(JH7100_CLK_VENCBRG_MAIN, "vencbrg_mainclk", 0, JH7100_CLK_VENC_BUS),
+ STARFIVE_GDIV(JH7100_CLK_VENC_BCLK, "venc_bclk", 0, 8, JH7100_CLK_VCDECBUS_SRC),
+ STARFIVE_GDIV(JH7100_CLK_VENC_CCLK, "venc_cclk", 0, 8, JH7100_CLK_CDEC_ROOT),
+ STARFIVE_GATE(JH7100_CLK_VENC_APB, "venc_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_DDRPLL_DIV2, "ddrpll_div2", CLK_IS_CRITICAL, 2,
+ JH7100_CLK_PLL1_OUT),
+ STARFIVE_GDIV(JH7100_CLK_DDRPLL_DIV4, "ddrpll_div4", CLK_IS_CRITICAL, 2,
+ JH7100_CLK_DDRPLL_DIV2),
+ STARFIVE_GDIV(JH7100_CLK_DDRPLL_DIV8, "ddrpll_div8", CLK_IS_CRITICAL, 2,
+ JH7100_CLK_DDRPLL_DIV4),
+ STARFIVE_GDIV(JH7100_CLK_DDROSC_DIV2, "ddrosc_div2", CLK_IS_CRITICAL, 2,
+ JH7100_CLK_OSC_SYS),
+ STARFIVE_GMUX(JH7100_CLK_DDRC0, "ddrc0", CLK_IS_CRITICAL, 4,
+ JH7100_CLK_DDROSC_DIV2,
+ JH7100_CLK_DDRPLL_DIV2,
+ JH7100_CLK_DDRPLL_DIV4,
+ JH7100_CLK_DDRPLL_DIV8),
+ STARFIVE_GMUX(JH7100_CLK_DDRC1, "ddrc1", CLK_IS_CRITICAL, 4,
+ JH7100_CLK_DDROSC_DIV2,
+ JH7100_CLK_DDRPLL_DIV2,
+ JH7100_CLK_DDRPLL_DIV4,
+ JH7100_CLK_DDRPLL_DIV8),
+ STARFIVE_GATE(JH7100_CLK_DDRPHY_APB, "ddrphy_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE__DIV(JH7100_CLK_NOC_ROB, "noc_rob", 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
+ STARFIVE__DIV(JH7100_CLK_NOC_COG, "noc_cog", 8, JH7100_CLK_DLA_ROOT),
+ STARFIVE_GATE(JH7100_CLK_NNE_AHB, "nne_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE__DIV(JH7100_CLK_NNEBUS_SRC1, "nnebus_src1", 4, JH7100_CLK_DSP_ROOT),
+ STARFIVE__MUX(JH7100_CLK_NNE_BUS, "nne_bus", 2,
+ JH7100_CLK_CPU_AXI,
+ JH7100_CLK_NNEBUS_SRC1),
+ STARFIVE_GATE(JH7100_CLK_NNE_AXI, "nne_axi", 0, JH7100_CLK_NNE_BUS),
+ STARFIVE_GATE(JH7100_CLK_NNENOC_AXI, "nnenoc_axi", 0, JH7100_CLK_NNE_BUS),
+ STARFIVE_GATE(JH7100_CLK_DLASLV_AXI, "dlaslv_axi", 0, JH7100_CLK_NNE_BUS),
+ STARFIVE_GATE(JH7100_CLK_DSPX2C_AXI, "dspx2c_axi", CLK_IS_CRITICAL, JH7100_CLK_NNE_BUS),
+ STARFIVE__DIV(JH7100_CLK_HIFI4_SRC, "hifi4_src", 4, JH7100_CLK_CDECHIFI4_ROOT),
+ STARFIVE__DIV(JH7100_CLK_HIFI4_COREFREE, "hifi4_corefree", 8, JH7100_CLK_HIFI4_SRC),
+ STARFIVE_GATE(JH7100_CLK_HIFI4_CORE, "hifi4_core", 0, JH7100_CLK_HIFI4_COREFREE),
+ STARFIVE__DIV(JH7100_CLK_HIFI4_BUS, "hifi4_bus", 8, JH7100_CLK_HIFI4_COREFREE),
+ STARFIVE_GATE(JH7100_CLK_HIFI4_AXI, "hifi4_axi", 0, JH7100_CLK_HIFI4_BUS),
+ STARFIVE_GATE(JH7100_CLK_HIFI4NOC_AXI, "hifi4noc_axi", 0, JH7100_CLK_HIFI4_BUS),
+ STARFIVE__DIV(JH7100_CLK_SGDMA1P_BUS, "sgdma1p_bus", 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
+ STARFIVE_GATE(JH7100_CLK_SGDMA1P_AXI, "sgdma1p_axi", 0, JH7100_CLK_SGDMA1P_BUS),
+ STARFIVE_GATE(JH7100_CLK_DMA1P_AXI, "dma1p_axi", 0, JH7100_CLK_SGDMA1P_BUS),
+ STARFIVE_GDIV(JH7100_CLK_X2C_AXI, "x2c_axi", CLK_IS_CRITICAL, 8,
+ JH7100_CLK_CPUNBUS_ROOT_DIV),
+ STARFIVE__DIV(JH7100_CLK_USB_BUS, "usb_bus", 8, JH7100_CLK_CPUNBUS_ROOT_DIV),
+ STARFIVE_GATE(JH7100_CLK_USB_AXI, "usb_axi", 0, JH7100_CLK_USB_BUS),
+ STARFIVE_GATE(JH7100_CLK_USBNOC_AXI, "usbnoc_axi", 0, JH7100_CLK_USB_BUS),
+ STARFIVE__DIV(JH7100_CLK_USBPHY_ROOTDIV, "usbphy_rootdiv", 4, JH7100_CLK_GMACUSB_ROOT),
+ STARFIVE_GDIV(JH7100_CLK_USBPHY_125M, "usbphy_125m", 0, 8, JH7100_CLK_USBPHY_ROOTDIV),
+ STARFIVE_GDIV(JH7100_CLK_USBPHY_PLLDIV25M, "usbphy_plldiv25m", 0, 32,
+ JH7100_CLK_USBPHY_ROOTDIV),
+ STARFIVE__MUX(JH7100_CLK_USBPHY_25M, "usbphy_25m", 2,
+ JH7100_CLK_OSC_SYS,
+ JH7100_CLK_USBPHY_PLLDIV25M),
+ STARFIVE_FDIV(JH7100_CLK_AUDIO_DIV, "audio_div", JH7100_CLK_AUDIO_ROOT),
+ STARFIVE_GATE(JH7100_CLK_AUDIO_SRC, "audio_src", 0, JH7100_CLK_AUDIO_DIV),
+ STARFIVE_GATE(JH7100_CLK_AUDIO_12288, "audio_12288", 0, JH7100_CLK_OSC_AUD),
+ STARFIVE_GDIV(JH7100_CLK_VIN_SRC, "vin_src", 0, 4, JH7100_CLK_VIN_ROOT),
+ STARFIVE__DIV(JH7100_CLK_ISP0_BUS, "isp0_bus", 8, JH7100_CLK_VIN_SRC),
+ STARFIVE_GATE(JH7100_CLK_ISP0_AXI, "isp0_axi", 0, JH7100_CLK_ISP0_BUS),
+ STARFIVE_GATE(JH7100_CLK_ISP0NOC_AXI, "isp0noc_axi", 0, JH7100_CLK_ISP0_BUS),
+ STARFIVE_GATE(JH7100_CLK_ISPSLV_AXI, "ispslv_axi", 0, JH7100_CLK_ISP0_BUS),
+ STARFIVE__DIV(JH7100_CLK_ISP1_BUS, "isp1_bus", 8, JH7100_CLK_VIN_SRC),
+ STARFIVE_GATE(JH7100_CLK_ISP1_AXI, "isp1_axi", 0, JH7100_CLK_ISP1_BUS),
+ STARFIVE_GATE(JH7100_CLK_ISP1NOC_AXI, "isp1noc_axi", 0, JH7100_CLK_ISP1_BUS),
+ STARFIVE__DIV(JH7100_CLK_VIN_BUS, "vin_bus", 8, JH7100_CLK_VIN_SRC),
+ STARFIVE_GATE(JH7100_CLK_VIN_AXI, "vin_axi", 0, JH7100_CLK_VIN_BUS),
+ STARFIVE_GATE(JH7100_CLK_VINNOC_AXI, "vinnoc_axi", 0, JH7100_CLK_VIN_BUS),
+ STARFIVE_GDIV(JH7100_CLK_VOUT_SRC, "vout_src", 0, 4, JH7100_CLK_VOUT_ROOT),
+ STARFIVE__DIV(JH7100_CLK_DISPBUS_SRC, "dispbus_src", 4, JH7100_CLK_VOUTBUS_ROOT),
+ STARFIVE__DIV(JH7100_CLK_DISP_BUS, "disp_bus", 4, JH7100_CLK_DISPBUS_SRC),
+ STARFIVE_GATE(JH7100_CLK_DISP_AXI, "disp_axi", 0, JH7100_CLK_DISP_BUS),
+ STARFIVE_GATE(JH7100_CLK_DISPNOC_AXI, "dispnoc_axi", 0, JH7100_CLK_DISP_BUS),
+ STARFIVE_GATE(JH7100_CLK_SDIO0_AHB, "sdio0_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE_GDIV(JH7100_CLK_SDIO0_CCLKINT, "sdio0_cclkint", 0, 24, JH7100_CLK_PERH0_SRC),
+ STARFIVE__INV(JH7100_CLK_SDIO0_CCLKINT_INV, "sdio0_cclkint_inv", JH7100_CLK_SDIO0_CCLKINT),
+ STARFIVE_GATE(JH7100_CLK_SDIO1_AHB, "sdio1_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE_GDIV(JH7100_CLK_SDIO1_CCLKINT, "sdio1_cclkint", 0, 24, JH7100_CLK_PERH1_SRC),
+ STARFIVE__INV(JH7100_CLK_SDIO1_CCLKINT_INV, "sdio1_cclkint_inv", JH7100_CLK_SDIO1_CCLKINT),
+ STARFIVE_GATE(JH7100_CLK_GMAC_AHB, "gmac_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE__DIV(JH7100_CLK_GMAC_ROOT_DIV, "gmac_root_div", 8, JH7100_CLK_GMACUSB_ROOT),
+ STARFIVE_GDIV(JH7100_CLK_GMAC_PTP_REF, "gmac_ptp_refclk", 0, 31, JH7100_CLK_GMAC_ROOT_DIV),
+ STARFIVE_GDIV(JH7100_CLK_GMAC_GTX, "gmac_gtxclk", 0, 255, JH7100_CLK_GMAC_ROOT_DIV),
+ STARFIVE_GDIV(JH7100_CLK_GMAC_RMII_TX, "gmac_rmii_txclk", 0, 8, JH7100_CLK_GMAC_RMII_REF),
+ STARFIVE_GDIV(JH7100_CLK_GMAC_RMII_RX, "gmac_rmii_rxclk", 0, 8, JH7100_CLK_GMAC_RMII_REF),
+ STARFIVE__MUX(JH7100_CLK_GMAC_TX, "gmac_tx", 3,
+ JH7100_CLK_GMAC_GTX,
+ JH7100_CLK_GMAC_TX_INV,
+ JH7100_CLK_GMAC_RMII_TX),
+ STARFIVE__INV(JH7100_CLK_GMAC_TX_INV, "gmac_tx_inv", JH7100_CLK_GMAC_TX),
+ STARFIVE__MUX(JH7100_CLK_GMAC_RX_PRE, "gmac_rx_pre", 2,
+ JH7100_CLK_GMAC_GR_MII_RX,
+ JH7100_CLK_GMAC_RMII_RX),
+ STARFIVE__INV(JH7100_CLK_GMAC_RX_INV, "gmac_rx_inv", JH7100_CLK_GMAC_RX_PRE),
+ STARFIVE_GATE(JH7100_CLK_GMAC_RMII, "gmac_rmii", 0, JH7100_CLK_GMAC_RMII_REF),
+ STARFIVE_GDIV(JH7100_CLK_GMAC_TOPHYREF, "gmac_tophyref", 0, 127, JH7100_CLK_GMAC_ROOT_DIV),
+ STARFIVE_GATE(JH7100_CLK_SPI2AHB_AHB, "spi2ahb_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE_GDIV(JH7100_CLK_SPI2AHB_CORE, "spi2ahb_core", 0, 31, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GATE(JH7100_CLK_EZMASTER_AHB, "ezmaster_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE_GATE(JH7100_CLK_E24_AHB, "e24_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE_GATE(JH7100_CLK_E24RTC_TOGGLE, "e24rtc_toggle", 0, JH7100_CLK_OSC_SYS),
+ STARFIVE_GATE(JH7100_CLK_QSPI_AHB, "qspi_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE_GATE(JH7100_CLK_QSPI_APB, "qspi_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_QSPI_REF, "qspi_refclk", 0, 31, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GATE(JH7100_CLK_SEC_AHB, "sec_ahb", 0, JH7100_CLK_AHB_BUS),
+ STARFIVE_GATE(JH7100_CLK_AES, "aes_clk", 0, JH7100_CLK_SEC_AHB),
+ STARFIVE_GATE(JH7100_CLK_SHA, "sha_clk", 0, JH7100_CLK_SEC_AHB),
+ STARFIVE_GATE(JH7100_CLK_PKA, "pka_clk", 0, JH7100_CLK_SEC_AHB),
+ STARFIVE_GATE(JH7100_CLK_TRNG_APB, "trng_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GATE(JH7100_CLK_OTP_APB, "otp_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GATE(JH7100_CLK_UART0_APB, "uart0_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_UART0_CORE, "uart0_core", 0, 63, JH7100_CLK_PERH1_SRC),
+ STARFIVE_GATE(JH7100_CLK_UART1_APB, "uart1_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_UART1_CORE, "uart1_core", 0, 63, JH7100_CLK_PERH1_SRC),
+ STARFIVE_GATE(JH7100_CLK_SPI0_APB, "spi0_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_SPI0_CORE, "spi0_core", 0, 63, JH7100_CLK_PERH1_SRC),
+ STARFIVE_GATE(JH7100_CLK_SPI1_APB, "spi1_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_SPI1_CORE, "spi1_core", 0, 63, JH7100_CLK_PERH1_SRC),
+ STARFIVE_GATE(JH7100_CLK_I2C0_APB, "i2c0_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_I2C0_CORE, "i2c0_core", 0, 63, JH7100_CLK_PERH1_SRC),
+ STARFIVE_GATE(JH7100_CLK_I2C1_APB, "i2c1_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GDIV(JH7100_CLK_I2C1_CORE, "i2c1_core", 0, 63, JH7100_CLK_PERH1_SRC),
+ STARFIVE_GATE(JH7100_CLK_GPIO_APB, "gpio_apb", 0, JH7100_CLK_APB1_BUS),
+ STARFIVE_GATE(JH7100_CLK_UART2_APB, "uart2_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GDIV(JH7100_CLK_UART2_CORE, "uart2_core", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GATE(JH7100_CLK_UART3_APB, "uart3_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GDIV(JH7100_CLK_UART3_CORE, "uart3_core", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GATE(JH7100_CLK_SPI2_APB, "spi2_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GDIV(JH7100_CLK_SPI2_CORE, "spi2_core", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GATE(JH7100_CLK_SPI3_APB, "spi3_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GDIV(JH7100_CLK_SPI3_CORE, "spi3_core", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GATE(JH7100_CLK_I2C2_APB, "i2c2_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GDIV(JH7100_CLK_I2C2_CORE, "i2c2_core", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GATE(JH7100_CLK_I2C3_APB, "i2c3_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GDIV(JH7100_CLK_I2C3_CORE, "i2c3_core", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GATE(JH7100_CLK_WDTIMER_APB, "wdtimer_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GDIV(JH7100_CLK_WDT_CORE, "wdt_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GDIV(JH7100_CLK_TIMER0_CORE, "timer0_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GDIV(JH7100_CLK_TIMER1_CORE, "timer1_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GDIV(JH7100_CLK_TIMER2_CORE, "timer2_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GDIV(JH7100_CLK_TIMER3_CORE, "timer3_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GDIV(JH7100_CLK_TIMER4_CORE, "timer4_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GDIV(JH7100_CLK_TIMER5_CORE, "timer5_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GDIV(JH7100_CLK_TIMER6_CORE, "timer6_coreclk", 0, 63, JH7100_CLK_PERH0_SRC),
+ STARFIVE_GATE(JH7100_CLK_VP6INTC_APB, "vp6intc_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GATE(JH7100_CLK_PWM_APB, "pwm_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GATE(JH7100_CLK_MSI_APB, "msi_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GATE(JH7100_CLK_TEMP_APB, "temp_apb", 0, JH7100_CLK_APB2_BUS),
+ STARFIVE_GDIV(JH7100_CLK_TEMP_SENSE, "temp_sense", 0, 31, JH7100_CLK_OSC_SYS),
+ STARFIVE_GATE(JH7100_CLK_SYSERR_APB, "syserr_apb", 0, JH7100_CLK_APB2_BUS),
};
-static struct jh7100_clk *jh7100_clk_from(struct clk_hw *hw)
-{
- return container_of(hw, struct jh7100_clk, hw);
-}
-
-static struct jh7100_clk_priv *jh7100_priv_from(struct jh7100_clk *clk)
-{
- return container_of(clk, struct jh7100_clk_priv, reg[clk->idx]);
-}
-
-static u32 jh7100_clk_reg_get(struct jh7100_clk *clk)
-{
- struct jh7100_clk_priv *priv = jh7100_priv_from(clk);
- void __iomem *reg = priv->base + 4 * clk->idx;
-
- return readl_relaxed(reg);
-}
-
-static void jh7100_clk_reg_rmw(struct jh7100_clk *clk, u32 mask, u32 value)
-{
- struct jh7100_clk_priv *priv = jh7100_priv_from(clk);
- void __iomem *reg = priv->base + 4 * clk->idx;
- unsigned long flags;
-
- spin_lock_irqsave(&priv->rmw_lock, flags);
- value |= readl_relaxed(reg) & ~mask;
- writel_relaxed(value, reg);
- spin_unlock_irqrestore(&priv->rmw_lock, flags);
-}
-
-static int jh7100_clk_enable(struct clk_hw *hw)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
-
- jh7100_clk_reg_rmw(clk, JH7100_CLK_ENABLE, JH7100_CLK_ENABLE);
- return 0;
-}
-
-static void jh7100_clk_disable(struct clk_hw *hw)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
-
- jh7100_clk_reg_rmw(clk, JH7100_CLK_ENABLE, 0);
-}
-
-static int jh7100_clk_is_enabled(struct clk_hw *hw)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
-
- return !!(jh7100_clk_reg_get(clk) & JH7100_CLK_ENABLE);
-}
-
-static unsigned long jh7100_clk_recalc_rate(struct clk_hw *hw,
- unsigned long parent_rate)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
- u32 div = jh7100_clk_reg_get(clk) & JH7100_CLK_DIV_MASK;
-
- return div ? parent_rate / div : 0;
-}
-
-static int jh7100_clk_determine_rate(struct clk_hw *hw,
- struct clk_rate_request *req)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
- unsigned long parent = req->best_parent_rate;
- unsigned long rate = clamp(req->rate, req->min_rate, req->max_rate);
- unsigned long div = min_t(unsigned long, DIV_ROUND_UP(parent, rate), clk->max_div);
- unsigned long result = parent / div;
-
- /*
- * we want the result clamped by min_rate and max_rate if possible:
- * case 1: div hits the max divider value, which means it's less than
- * parent / rate, so the result is greater than rate and min_rate in
- * particular. we can't do anything about result > max_rate because the
- * divider doesn't go any further.
- * case 2: div = DIV_ROUND_UP(parent, rate) which means the result is
- * always lower or equal to rate and max_rate. however the result may
- * turn out lower than min_rate, but then the next higher rate is fine:
- * div - 1 = ceil(parent / rate) - 1 < parent / rate
- * and thus
- * min_rate <= rate < parent / (div - 1)
- */
- if (result < req->min_rate && div > 1)
- result = parent / (div - 1);
-
- req->rate = result;
- return 0;
-}
-
-static int jh7100_clk_set_rate(struct clk_hw *hw,
- unsigned long rate,
- unsigned long parent_rate)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
- unsigned long div = clamp(DIV_ROUND_CLOSEST(parent_rate, rate),
- 1UL, (unsigned long)clk->max_div);
-
- jh7100_clk_reg_rmw(clk, JH7100_CLK_DIV_MASK, div);
- return 0;
-}
-
-static unsigned long jh7100_clk_frac_recalc_rate(struct clk_hw *hw,
- unsigned long parent_rate)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
- u32 reg = jh7100_clk_reg_get(clk);
- unsigned long div100 = 100 * (reg & JH7100_CLK_INT_MASK) +
- ((reg & JH7100_CLK_FRAC_MASK) >> JH7100_CLK_FRAC_SHIFT);
-
- return (div100 >= JH7100_CLK_FRAC_MIN) ? 100 * parent_rate / div100 : 0;
-}
-
-static int jh7100_clk_frac_determine_rate(struct clk_hw *hw,
- struct clk_rate_request *req)
-{
- unsigned long parent100 = 100 * req->best_parent_rate;
- unsigned long rate = clamp(req->rate, req->min_rate, req->max_rate);
- unsigned long div100 = clamp(DIV_ROUND_CLOSEST(parent100, rate),
- JH7100_CLK_FRAC_MIN, JH7100_CLK_FRAC_MAX);
- unsigned long result = parent100 / div100;
-
- /* clamp the result as in jh7100_clk_determine_rate() above */
- if (result > req->max_rate && div100 < JH7100_CLK_FRAC_MAX)
- result = parent100 / (div100 + 1);
- if (result < req->min_rate && div100 > JH7100_CLK_FRAC_MIN)
- result = parent100 / (div100 - 1);
-
- req->rate = result;
- return 0;
-}
-
-static int jh7100_clk_frac_set_rate(struct clk_hw *hw,
- unsigned long rate,
- unsigned long parent_rate)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
- unsigned long div100 = clamp(DIV_ROUND_CLOSEST(100 * parent_rate, rate),
- JH7100_CLK_FRAC_MIN, JH7100_CLK_FRAC_MAX);
- u32 value = ((div100 % 100) << JH7100_CLK_FRAC_SHIFT) | (div100 / 100);
-
- jh7100_clk_reg_rmw(clk, JH7100_CLK_DIV_MASK, value);
- return 0;
-}
-
-static u8 jh7100_clk_get_parent(struct clk_hw *hw)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
- u32 value = jh7100_clk_reg_get(clk);
-
- return (value & JH7100_CLK_MUX_MASK) >> JH7100_CLK_MUX_SHIFT;
-}
-
-static int jh7100_clk_set_parent(struct clk_hw *hw, u8 index)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
- u32 value = (u32)index << JH7100_CLK_MUX_SHIFT;
-
- jh7100_clk_reg_rmw(clk, JH7100_CLK_MUX_MASK, value);
- return 0;
-}
-
-static int jh7100_clk_mux_determine_rate(struct clk_hw *hw,
- struct clk_rate_request *req)
-{
- return clk_mux_determine_rate_flags(hw, req, 0);
-}
-
-static int jh7100_clk_get_phase(struct clk_hw *hw)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
- u32 value = jh7100_clk_reg_get(clk);
-
- return (value & JH7100_CLK_INVERT) ? 180 : 0;
-}
-
-static int jh7100_clk_set_phase(struct clk_hw *hw, int degrees)
-{
- struct jh7100_clk *clk = jh7100_clk_from(hw);
- u32 value;
-
- if (degrees == 0)
- value = 0;
- else if (degrees == 180)
- value = JH7100_CLK_INVERT;
- else
- return -EINVAL;
-
- jh7100_clk_reg_rmw(clk, JH7100_CLK_INVERT, value);
- return 0;
-}
-
-#ifdef CONFIG_DEBUG_FS
-static void jh7100_clk_debug_init(struct clk_hw *hw, struct dentry *dentry)
-{
- static const struct debugfs_reg32 jh7100_clk_reg = {
- .name = "CTRL",
- .offset = 0,
- };
- struct jh7100_clk *clk = jh7100_clk_from(hw);
- struct jh7100_clk_priv *priv = jh7100_priv_from(clk);
- struct debugfs_regset32 *regset;
-
- regset = devm_kzalloc(priv->dev, sizeof(*regset), GFP_KERNEL);
- if (!regset)
- return;
-
- regset->regs = &jh7100_clk_reg;
- regset->nregs = 1;
- regset->base = priv->base + 4 * clk->idx;
-
- debugfs_create_regset32("registers", 0400, dentry, regset);
-}
-#else
-#define jh7100_clk_debug_init NULL
-#endif
-
-static const struct clk_ops jh7100_clk_gate_ops = {
- .enable = jh7100_clk_enable,
- .disable = jh7100_clk_disable,
- .is_enabled = jh7100_clk_is_enabled,
- .debug_init = jh7100_clk_debug_init,
-};
-
-static const struct clk_ops jh7100_clk_div_ops = {
- .recalc_rate = jh7100_clk_recalc_rate,
- .determine_rate = jh7100_clk_determine_rate,
- .set_rate = jh7100_clk_set_rate,
- .debug_init = jh7100_clk_debug_init,
-};
-
-static const struct clk_ops jh7100_clk_fdiv_ops = {
- .recalc_rate = jh7100_clk_frac_recalc_rate,
- .determine_rate = jh7100_clk_frac_determine_rate,
- .set_rate = jh7100_clk_frac_set_rate,
- .debug_init = jh7100_clk_debug_init,
-};
-
-static const struct clk_ops jh7100_clk_gdiv_ops = {
- .enable = jh7100_clk_enable,
- .disable = jh7100_clk_disable,
- .is_enabled = jh7100_clk_is_enabled,
- .recalc_rate = jh7100_clk_recalc_rate,
- .determine_rate = jh7100_clk_determine_rate,
- .set_rate = jh7100_clk_set_rate,
- .debug_init = jh7100_clk_debug_init,
-};
-
-static const struct clk_ops jh7100_clk_mux_ops = {
- .determine_rate = jh7100_clk_mux_determine_rate,
- .set_parent = jh7100_clk_set_parent,
- .get_parent = jh7100_clk_get_parent,
- .debug_init = jh7100_clk_debug_init,
-};
-
-static const struct clk_ops jh7100_clk_gmux_ops = {
- .enable = jh7100_clk_enable,
- .disable = jh7100_clk_disable,
- .is_enabled = jh7100_clk_is_enabled,
- .determine_rate = jh7100_clk_mux_determine_rate,
- .set_parent = jh7100_clk_set_parent,
- .get_parent = jh7100_clk_get_parent,
- .debug_init = jh7100_clk_debug_init,
-};
-
-static const struct clk_ops jh7100_clk_mdiv_ops = {
- .recalc_rate = jh7100_clk_recalc_rate,
- .determine_rate = jh7100_clk_determine_rate,
- .get_parent = jh7100_clk_get_parent,
- .set_parent = jh7100_clk_set_parent,
- .set_rate = jh7100_clk_set_rate,
- .debug_init = jh7100_clk_debug_init,
-};
-
-static const struct clk_ops jh7100_clk_gmd_ops = {
- .enable = jh7100_clk_enable,
- .disable = jh7100_clk_disable,
- .is_enabled = jh7100_clk_is_enabled,
- .recalc_rate = jh7100_clk_recalc_rate,
- .determine_rate = jh7100_clk_determine_rate,
- .get_parent = jh7100_clk_get_parent,
- .set_parent = jh7100_clk_set_parent,
- .set_rate = jh7100_clk_set_rate,
- .debug_init = jh7100_clk_debug_init,
-};
-
-static const struct clk_ops jh7100_clk_inv_ops = {
- .get_phase = jh7100_clk_get_phase,
- .set_phase = jh7100_clk_set_phase,
- .debug_init = jh7100_clk_debug_init,
-};
-
-const struct clk_ops *starfive_jh7100_clk_ops(u32 max)
-{
- if (max & JH7100_CLK_DIV_MASK) {
- if (max & JH7100_CLK_MUX_MASK) {
- if (max & JH7100_CLK_ENABLE)
- return &jh7100_clk_gmd_ops;
- return &jh7100_clk_mdiv_ops;
- }
- if (max & JH7100_CLK_ENABLE)
- return &jh7100_clk_gdiv_ops;
- if (max == JH7100_CLK_FRAC_MAX)
- return &jh7100_clk_fdiv_ops;
- return &jh7100_clk_div_ops;
- }
-
- if (max & JH7100_CLK_MUX_MASK) {
- if (max & JH7100_CLK_ENABLE)
- return &jh7100_clk_gmux_ops;
- return &jh7100_clk_mux_ops;
- }
-
- if (max & JH7100_CLK_ENABLE)
- return &jh7100_clk_gate_ops;
-
- return &jh7100_clk_inv_ops;
-}
-EXPORT_SYMBOL_GPL(starfive_jh7100_clk_ops);
-
static struct clk_hw *jh7100_clk_get(struct of_phandle_args *clkspec, void *data)
{
- struct jh7100_clk_priv *priv = data;
+ struct starfive_clk_priv *priv = data;
unsigned int idx = clkspec->args[0];
if (idx < JH7100_CLK_PLL0_OUT)
@@ -605,7 +287,7 @@ static struct clk_hw *jh7100_clk_get(struct of_phandle_args *clkspec, void *data
static int __init clk_starfive_jh7100_probe(struct platform_device *pdev)
{
- struct jh7100_clk_priv *priv;
+ struct starfive_clk_priv *priv;
unsigned int idx;
int ret;
@@ -639,12 +321,13 @@ static int __init clk_starfive_jh7100_probe(struct platform_device *pdev)
struct clk_parent_data parents[4] = {};
struct clk_init_data init = {
.name = jh7100_clk_data[idx].name,
- .ops = starfive_jh7100_clk_ops(max),
+ .ops = starfive_clk_ops(max),
.parent_data = parents,
- .num_parents = ((max & JH7100_CLK_MUX_MASK) >> JH7100_CLK_MUX_SHIFT) + 1,
+ .num_parents =
+ ((max & STARFIVE_CLK_MUX_MASK) >> STARFIVE_CLK_MUX_SHIFT) + 1,
.flags = jh7100_clk_data[idx].flags,
};
- struct jh7100_clk *clk = &priv->reg[idx];
+ struct starfive_clk *clk = &priv->reg[idx];
unsigned int i;
for (i = 0; i < init.num_parents; i++) {
@@ -666,7 +349,7 @@ static int __init clk_starfive_jh7100_probe(struct platform_device *pdev)
clk->hw.init = &init;
clk->idx = idx;
- clk->max_div = max & JH7100_CLK_DIV_MASK;
+ clk->max_div = max & STARFIVE_CLK_DIV_MASK;
ret = devm_clk_hw_register(priv->dev, &clk->hw);
if (ret)
diff --git a/drivers/clk/starfive/clk-starfive-jh7100.h b/drivers/clk/starfive/clk-starfive-jh7100.h
deleted file mode 100644
index f116be5740a5..000000000000
--- a/drivers/clk/starfive/clk-starfive-jh7100.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __CLK_STARFIVE_JH7100_H
-#define __CLK_STARFIVE_JH7100_H
-
-#include <linux/bits.h>
-#include <linux/clk-provider.h>
-
-/* register fields */
-#define JH7100_CLK_ENABLE BIT(31)
-#define JH7100_CLK_INVERT BIT(30)
-#define JH7100_CLK_MUX_MASK GENMASK(27, 24)
-#define JH7100_CLK_MUX_SHIFT 24
-#define JH7100_CLK_DIV_MASK GENMASK(23, 0)
-#define JH7100_CLK_FRAC_MASK GENMASK(15, 8)
-#define JH7100_CLK_FRAC_SHIFT 8
-#define JH7100_CLK_INT_MASK GENMASK(7, 0)
-
-/* fractional divider min/max */
-#define JH7100_CLK_FRAC_MIN 100UL
-#define JH7100_CLK_FRAC_MAX 25599UL
-
-/* clock data */
-struct jh7100_clk_data {
- const char *name;
- unsigned long flags;
- u32 max;
- u8 parents[4];
-};
-
-#define JH7100_GATE(_idx, _name, _flags, _parent) [_idx] = { \
- .name = _name, \
- .flags = CLK_SET_RATE_PARENT | (_flags), \
- .max = JH7100_CLK_ENABLE, \
- .parents = { [0] = _parent }, \
-}
-
-#define JH7100__DIV(_idx, _name, _max, _parent) [_idx] = { \
- .name = _name, \
- .flags = 0, \
- .max = _max, \
- .parents = { [0] = _parent }, \
-}
-
-#define JH7100_GDIV(_idx, _name, _flags, _max, _parent) [_idx] = { \
- .name = _name, \
- .flags = _flags, \
- .max = JH7100_CLK_ENABLE | (_max), \
- .parents = { [0] = _parent }, \
-}
-
-#define JH7100_FDIV(_idx, _name, _parent) [_idx] = { \
- .name = _name, \
- .flags = 0, \
- .max = JH7100_CLK_FRAC_MAX, \
- .parents = { [0] = _parent }, \
-}
-
-#define JH7100__MUX(_idx, _name, _nparents, ...) [_idx] = { \
- .name = _name, \
- .flags = 0, \
- .max = ((_nparents) - 1) << JH7100_CLK_MUX_SHIFT, \
- .parents = { __VA_ARGS__ }, \
-}
-
-#define JH7100_GMUX(_idx, _name, _flags, _nparents, ...) [_idx] = { \
- .name = _name, \
- .flags = _flags, \
- .max = JH7100_CLK_ENABLE | \
- (((_nparents) - 1) << JH7100_CLK_MUX_SHIFT), \
- .parents = { __VA_ARGS__ }, \
-}
-
-#define JH7100_MDIV(_idx, _name, _max, _nparents, ...) [_idx] = { \
- .name = _name, \
- .flags = 0, \
- .max = (((_nparents) - 1) << JH7100_CLK_MUX_SHIFT) | (_max), \
- .parents = { __VA_ARGS__ }, \
-}
-
-#define JH7100__GMD(_idx, _name, _flags, _max, _nparents, ...) [_idx] = { \
- .name = _name, \
- .flags = _flags, \
- .max = JH7100_CLK_ENABLE | \
- (((_nparents) - 1) << JH7100_CLK_MUX_SHIFT) | (_max), \
- .parents = { __VA_ARGS__ }, \
-}
-
-#define JH7100__INV(_idx, _name, _parent) [_idx] = { \
- .name = _name, \
- .flags = CLK_SET_RATE_PARENT, \
- .max = JH7100_CLK_INVERT, \
- .parents = { [0] = _parent }, \
-}
-
-struct jh7100_clk {
- struct clk_hw hw;
- unsigned int idx;
- unsigned int max_div;
-};
-
-struct jh7100_clk_priv {
- /* protect clk enable and set rate/parent from happening at the same time */
- spinlock_t rmw_lock;
- struct device *dev;
- void __iomem *base;
- struct clk_hw *pll[3];
- struct jh7100_clk reg[];
-};
-
-const struct clk_ops *starfive_jh7100_clk_ops(u32 max);
-
-#endif
diff --git a/drivers/clk/starfive/clk-starfive.c b/drivers/clk/starfive/clk-starfive.c
new file mode 100644
index 000000000000..76e3d45b5d86
--- /dev/null
+++ b/drivers/clk/starfive/clk-starfive.c
@@ -0,0 +1,333 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * StarFive Clock Generator Driver
+ *
+ * Copyright (C) 2021-2022 Emil Renner Berthing <kernel@xxxxxxxx>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/debugfs.h>
+#include <linux/device.h>
+#include <linux/io.h>
+
+#include "clk-starfive.h"
+
+static struct starfive_clk *starfive_clk_from(struct clk_hw *hw)
+{
+ return container_of(hw, struct starfive_clk, hw);
+}
+
+static struct starfive_clk_priv *starfive_priv_from(struct starfive_clk *clk)
+{
+ return container_of(clk, struct starfive_clk_priv, reg[clk->idx]);
+}
+
+static u32 starfive_clk_reg_get(struct starfive_clk *clk)
+{
+ struct starfive_clk_priv *priv = starfive_priv_from(clk);
+ void __iomem *reg = priv->base + 4 * clk->idx;
+
+ return readl_relaxed(reg);
+}
+
+static void starfive_clk_reg_rmw(struct starfive_clk *clk, u32 mask, u32 value)
+{
+ struct starfive_clk_priv *priv = starfive_priv_from(clk);
+ void __iomem *reg = priv->base + 4 * clk->idx;
+ unsigned long flags;
+
+ spin_lock_irqsave(&priv->rmw_lock, flags);
+ value |= readl_relaxed(reg) & ~mask;
+ writel_relaxed(value, reg);
+ spin_unlock_irqrestore(&priv->rmw_lock, flags);
+}
+
+static int starfive_clk_enable(struct clk_hw *hw)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+
+ starfive_clk_reg_rmw(clk, STARFIVE_CLK_ENABLE, STARFIVE_CLK_ENABLE);
+ return 0;
+}
+
+static void starfive_clk_disable(struct clk_hw *hw)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+
+ starfive_clk_reg_rmw(clk, STARFIVE_CLK_ENABLE, 0);
+}
+
+static int starfive_clk_is_enabled(struct clk_hw *hw)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+
+ return !!(starfive_clk_reg_get(clk) & STARFIVE_CLK_ENABLE);
+}
+
+static unsigned long starfive_clk_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+ u32 div = starfive_clk_reg_get(clk) & STARFIVE_CLK_DIV_MASK;
+
+ return div ? parent_rate / div : 0;
+}
+
+static int starfive_clk_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+ unsigned long parent = req->best_parent_rate;
+ unsigned long rate = clamp(req->rate, req->min_rate, req->max_rate);
+ unsigned long div = min_t(unsigned long, DIV_ROUND_UP(parent, rate), clk->max_div);
+ unsigned long result = parent / div;
+
+ /*
+ * we want the result clamped by min_rate and max_rate if possible:
+ * case 1: div hits the max divider value, which means it's less than
+ * parent / rate, so the result is greater than rate and min_rate in
+ * particular. we can't do anything about result > max_rate because the
+ * divider doesn't go any further.
+ * case 2: div = DIV_ROUND_UP(parent, rate) which means the result is
+ * always lower or equal to rate and max_rate. however the result may
+ * turn out lower than min_rate, but then the next higher rate is fine:
+ * div - 1 = ceil(parent / rate) - 1 < parent / rate
+ * and thus
+ * min_rate <= rate < parent / (div - 1)
+ */
+ if (result < req->min_rate && div > 1)
+ result = parent / (div - 1);
+
+ req->rate = result;
+ return 0;
+}
+
+static int starfive_clk_set_rate(struct clk_hw *hw,
+ unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+ unsigned long div = clamp(DIV_ROUND_CLOSEST(parent_rate, rate),
+ 1UL, (unsigned long)clk->max_div);
+
+ starfive_clk_reg_rmw(clk, STARFIVE_CLK_DIV_MASK, div);
+ return 0;
+}
+
+static unsigned long starfive_clk_frac_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+ u32 reg = starfive_clk_reg_get(clk);
+ unsigned long div100 = 100 * (reg & STARFIVE_CLK_INT_MASK) +
+ ((reg & STARFIVE_CLK_FRAC_MASK) >> STARFIVE_CLK_FRAC_SHIFT);
+
+ return (div100 >= STARFIVE_CLK_FRAC_MIN) ? 100 * parent_rate / div100 : 0;
+}
+
+static int starfive_clk_frac_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
+{
+ unsigned long parent100 = 100 * req->best_parent_rate;
+ unsigned long rate = clamp(req->rate, req->min_rate, req->max_rate);
+ unsigned long div100 = clamp(DIV_ROUND_CLOSEST(parent100, rate),
+ STARFIVE_CLK_FRAC_MIN, STARFIVE_CLK_FRAC_MAX);
+ unsigned long result = parent100 / div100;
+
+ /* clamp the result as in starfive_clk_determine_rate() above */
+ if (result > req->max_rate && div100 < STARFIVE_CLK_FRAC_MAX)
+ result = parent100 / (div100 + 1);
+ if (result < req->min_rate && div100 > STARFIVE_CLK_FRAC_MIN)
+ result = parent100 / (div100 - 1);
+
+ req->rate = result;
+ return 0;
+}
+
+static int starfive_clk_frac_set_rate(struct clk_hw *hw,
+ unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+ unsigned long div100 = clamp(DIV_ROUND_CLOSEST(100 * parent_rate, rate),
+ STARFIVE_CLK_FRAC_MIN, STARFIVE_CLK_FRAC_MAX);
+ u32 value = ((div100 % 100) << STARFIVE_CLK_FRAC_SHIFT) | (div100 / 100);
+
+ starfive_clk_reg_rmw(clk, STARFIVE_CLK_DIV_MASK, value);
+ return 0;
+}
+
+static u8 starfive_clk_get_parent(struct clk_hw *hw)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+ u32 value = starfive_clk_reg_get(clk);
+
+ return (value & STARFIVE_CLK_MUX_MASK) >> STARFIVE_CLK_MUX_SHIFT;
+}
+
+static int starfive_clk_set_parent(struct clk_hw *hw, u8 index)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+ u32 value = (u32)index << STARFIVE_CLK_MUX_SHIFT;
+
+ starfive_clk_reg_rmw(clk, STARFIVE_CLK_MUX_MASK, value);
+ return 0;
+}
+
+static int starfive_clk_mux_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
+{
+ return clk_mux_determine_rate_flags(hw, req, 0);
+}
+
+static int starfive_clk_get_phase(struct clk_hw *hw)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+ u32 value = starfive_clk_reg_get(clk);
+
+ return (value & STARFIVE_CLK_INVERT) ? 180 : 0;
+}
+
+static int starfive_clk_set_phase(struct clk_hw *hw, int degrees)
+{
+ struct starfive_clk *clk = starfive_clk_from(hw);
+ u32 value;
+
+ if (degrees == 0)
+ value = 0;
+ else if (degrees == 180)
+ value = STARFIVE_CLK_INVERT;
+ else
+ return -EINVAL;
+
+ starfive_clk_reg_rmw(clk, STARFIVE_CLK_INVERT, value);
+ return 0;
+}
+
+#ifdef CONFIG_DEBUG_FS
+static void starfive_clk_debug_init(struct clk_hw *hw, struct dentry *dentry)
+{
+ static const struct debugfs_reg32 starfive_clk_reg = {
+ .name = "CTRL",
+ .offset = 0,
+ };
+ struct starfive_clk *clk = starfive_clk_from(hw);
+ struct starfive_clk_priv *priv = starfive_priv_from(clk);
+ struct debugfs_regset32 *regset;
+
+ regset = devm_kzalloc(priv->dev, sizeof(*regset), GFP_KERNEL);
+ if (!regset)
+ return;
+
+ regset->regs = &starfive_clk_reg;
+ regset->nregs = 1;
+ regset->base = priv->base + 4 * clk->idx;
+
+ debugfs_create_regset32("registers", 0400, dentry, regset);
+}
+#else
+#define starfive_clk_debug_init NULL
+#endif
+
+static const struct clk_ops starfive_clk_gate_ops = {
+ .enable = starfive_clk_enable,
+ .disable = starfive_clk_disable,
+ .is_enabled = starfive_clk_is_enabled,
+ .debug_init = starfive_clk_debug_init,
+};
+
+static const struct clk_ops starfive_clk_div_ops = {
+ .recalc_rate = starfive_clk_recalc_rate,
+ .determine_rate = starfive_clk_determine_rate,
+ .set_rate = starfive_clk_set_rate,
+ .debug_init = starfive_clk_debug_init,
+};
+
+static const struct clk_ops starfive_clk_fdiv_ops = {
+ .recalc_rate = starfive_clk_frac_recalc_rate,
+ .determine_rate = starfive_clk_frac_determine_rate,
+ .set_rate = starfive_clk_frac_set_rate,
+ .debug_init = starfive_clk_debug_init,
+};
+
+static const struct clk_ops starfive_clk_gdiv_ops = {
+ .enable = starfive_clk_enable,
+ .disable = starfive_clk_disable,
+ .is_enabled = starfive_clk_is_enabled,
+ .recalc_rate = starfive_clk_recalc_rate,
+ .determine_rate = starfive_clk_determine_rate,
+ .set_rate = starfive_clk_set_rate,
+ .debug_init = starfive_clk_debug_init,
+};
+
+static const struct clk_ops starfive_clk_mux_ops = {
+ .determine_rate = starfive_clk_mux_determine_rate,
+ .set_parent = starfive_clk_set_parent,
+ .get_parent = starfive_clk_get_parent,
+ .debug_init = starfive_clk_debug_init,
+};
+
+static const struct clk_ops starfive_clk_gmux_ops = {
+ .enable = starfive_clk_enable,
+ .disable = starfive_clk_disable,
+ .is_enabled = starfive_clk_is_enabled,
+ .determine_rate = starfive_clk_mux_determine_rate,
+ .set_parent = starfive_clk_set_parent,
+ .get_parent = starfive_clk_get_parent,
+ .debug_init = starfive_clk_debug_init,
+};
+
+static const struct clk_ops starfive_clk_mdiv_ops = {
+ .recalc_rate = starfive_clk_recalc_rate,
+ .determine_rate = starfive_clk_determine_rate,
+ .get_parent = starfive_clk_get_parent,
+ .set_parent = starfive_clk_set_parent,
+ .set_rate = starfive_clk_set_rate,
+ .debug_init = starfive_clk_debug_init,
+};
+
+static const struct clk_ops starfive_clk_gmd_ops = {
+ .enable = starfive_clk_enable,
+ .disable = starfive_clk_disable,
+ .is_enabled = starfive_clk_is_enabled,
+ .recalc_rate = starfive_clk_recalc_rate,
+ .determine_rate = starfive_clk_determine_rate,
+ .get_parent = starfive_clk_get_parent,
+ .set_parent = starfive_clk_set_parent,
+ .set_rate = starfive_clk_set_rate,
+ .debug_init = starfive_clk_debug_init,
+};
+
+static const struct clk_ops starfive_clk_inv_ops = {
+ .get_phase = starfive_clk_get_phase,
+ .set_phase = starfive_clk_set_phase,
+ .debug_init = starfive_clk_debug_init,
+};
+
+const struct clk_ops *starfive_clk_ops(u32 max)
+{
+ if (max & STARFIVE_CLK_DIV_MASK) {
+ if (max & STARFIVE_CLK_MUX_MASK) {
+ if (max & STARFIVE_CLK_ENABLE)
+ return &starfive_clk_gmd_ops;
+ return &starfive_clk_mdiv_ops;
+ }
+ if (max & STARFIVE_CLK_ENABLE)
+ return &starfive_clk_gdiv_ops;
+ if (max == STARFIVE_CLK_FRAC_MAX)
+ return &starfive_clk_fdiv_ops;
+ return &starfive_clk_div_ops;
+ }
+
+ if (max & STARFIVE_CLK_MUX_MASK) {
+ if (max & STARFIVE_CLK_ENABLE)
+ return &starfive_clk_gmux_ops;
+ return &starfive_clk_mux_ops;
+ }
+
+ if (max & STARFIVE_CLK_ENABLE)
+ return &starfive_clk_gate_ops;
+
+ return &starfive_clk_inv_ops;
+}
+EXPORT_SYMBOL_GPL(starfive_clk_ops);
diff --git a/drivers/clk/starfive/clk-starfive.h b/drivers/clk/starfive/clk-starfive.h
new file mode 100644
index 000000000000..6b05cf1bfbb6
--- /dev/null
+++ b/drivers/clk/starfive/clk-starfive.h
@@ -0,0 +1,114 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __CLK_STARFIVE_H
+#define __CLK_STARFIVE_H
+
+#include <linux/bits.h>
+#include <linux/clk-provider.h>
+#include <linux/device.h>
+#include <linux/spinlock.h>
+
+/* register fields */
+#define STARFIVE_CLK_ENABLE BIT(31)
+#define STARFIVE_CLK_INVERT BIT(30)
+#define STARFIVE_CLK_MUX_MASK GENMASK(27, 24)
+#define STARFIVE_CLK_MUX_SHIFT 24
+#define STARFIVE_CLK_DIV_MASK GENMASK(23, 0)
+#define STARFIVE_CLK_FRAC_MASK GENMASK(15, 8)
+#define STARFIVE_CLK_FRAC_SHIFT 8
+#define STARFIVE_CLK_INT_MASK GENMASK(7, 0)
+
+/* fractional divider min/max */
+#define STARFIVE_CLK_FRAC_MIN 100UL
+#define STARFIVE_CLK_FRAC_MAX 25599UL
+
+/* clock data */
+struct starfive_clk_data {
+ const char *name;
+ unsigned long flags;
+ u32 max;
+ u8 parents[4];
+};
+
+#define STARFIVE_GATE(_idx, _name, _flags, _parent) [_idx] = { \
+ .name = _name, \
+ .flags = CLK_SET_RATE_PARENT | (_flags), \
+ .max = STARFIVE_CLK_ENABLE, \
+ .parents = { [0] = _parent }, \
+}
+
+#define STARFIVE__DIV(_idx, _name, _max, _parent) [_idx] = { \
+ .name = _name, \
+ .flags = 0, \
+ .max = _max, \
+ .parents = { [0] = _parent }, \
+}
+
+#define STARFIVE_GDIV(_idx, _name, _flags, _max, _parent) [_idx] = { \
+ .name = _name, \
+ .flags = _flags, \
+ .max = STARFIVE_CLK_ENABLE | (_max), \
+ .parents = { [0] = _parent }, \
+}
+
+#define STARFIVE_FDIV(_idx, _name, _parent) [_idx] = { \
+ .name = _name, \
+ .flags = 0, \
+ .max = STARFIVE_CLK_FRAC_MAX, \
+ .parents = { [0] = _parent }, \
+}
+
+#define STARFIVE__MUX(_idx, _name, _nparents, ...) [_idx] = { \
+ .name = _name, \
+ .flags = 0, \
+ .max = ((_nparents) - 1) << STARFIVE_CLK_MUX_SHIFT, \
+ .parents = { __VA_ARGS__ }, \
+}
+
+#define STARFIVE_GMUX(_idx, _name, _flags, _nparents, ...) [_idx] = { \
+ .name = _name, \
+ .flags = _flags, \
+ .max = STARFIVE_CLK_ENABLE | \
+ (((_nparents) - 1) << STARFIVE_CLK_MUX_SHIFT), \
+ .parents = { __VA_ARGS__ }, \
+}
+
+#define STARFIVE_MDIV(_idx, _name, _max, _nparents, ...) [_idx] = { \
+ .name = _name, \
+ .flags = 0, \
+ .max = (((_nparents) - 1) << STARFIVE_CLK_MUX_SHIFT) | (_max), \
+ .parents = { __VA_ARGS__ }, \
+}
+
+#define STARFIVE__GMD(_idx, _name, _flags, _max, _nparents, ...) [_idx] = { \
+ .name = _name, \
+ .flags = _flags, \
+ .max = STARFIVE_CLK_ENABLE | \
+ (((_nparents) - 1) << STARFIVE_CLK_MUX_SHIFT) | (_max), \
+ .parents = { __VA_ARGS__ }, \
+}
+
+#define STARFIVE__INV(_idx, _name, _parent) [_idx] = { \
+ .name = _name, \
+ .flags = CLK_SET_RATE_PARENT, \
+ .max = STARFIVE_CLK_INVERT, \
+ .parents = { [0] = _parent }, \
+}
+
+struct starfive_clk {
+ struct clk_hw hw;
+ unsigned int idx;
+ unsigned int max_div;
+};
+
+struct starfive_clk_priv {
+ /* protect clk enable and set rate/parent from happening at the same time */
+ spinlock_t rmw_lock;
+ struct device *dev;
+ void __iomem *base;
+ struct clk_hw *pll[3];
+ struct starfive_clk reg[];
+};
+
+const struct clk_ops *starfive_clk_ops(u32 max);
+
+#endif
--
2.17.1
[PATCH v1 14/30] clk: starfive: Factor out common clock driver code
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- Subject: [PATCH v1 14/30] clk: starfive: Factor out common clock driver code
- From: Hal Feng <hal.feng@xxxxxxxxxxxxxxxxxxxxxx>
- Date: Fri, 30 Sep 2022 01:54:59 +0800
- Feedback-id: bizesmtp:linux.starfivetech.com:qybglogicsvr:qybglogicsvr2
- In-reply-to: <20220929143225.17907-1-hal.feng@linux.starfivetech.com>
- References: <20220929143225.17907-1-hal.feng@linux.starfivetech.com>
- Follow-Ups:
- Re: [PATCH v1 14/30] clk: starfive: Factor out common clock driver code
- From: Stephen Boyd
- Re: [PATCH v1 14/30] clk: starfive: Factor out common clock driver code
- References:
- [PATCH v1 00/30] Basic StarFive JH7110 RISC-V SoC support
- From: Hal Feng
- [PATCH v1 00/30] Basic StarFive JH7110 RISC-V SoC support
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