[PATCH v1 06/16] clk: starfive: Add JH8100 System clock generator driver
Emil Renner Berthing
emil.renner.berthing at canonical.com
Fri Dec 8 08:25:02 PST 2023
Sia Jee Heng wrote:
> Add support for JH8100 System clock generator.
>
> Signed-off-by: Sia Jee Heng <jeeheng.sia at starfivetech.com>
> Reviewed-by: Ley Foon Tan <leyfoon.tan at starfivetech.com>
> ---
> MAINTAINERS | 8 +
> drivers/clk/starfive/Kconfig | 9 +
> drivers/clk/starfive/Makefile | 1 +
> drivers/clk/starfive/clk-starfive-common.h | 9 +-
> drivers/clk/starfive/jh8100/Makefile | 3 +
> .../clk/starfive/jh8100/clk-starfive-jh8100.h | 11 +
> drivers/clk/starfive/jh8100/clk-sys.c | 455 ++++++++++++++++++
> 7 files changed, 495 insertions(+), 1 deletion(-)
> create mode 100644 drivers/clk/starfive/jh8100/Makefile
> create mode 100644 drivers/clk/starfive/jh8100/clk-starfive-jh8100.h
> create mode 100644 drivers/clk/starfive/jh8100/clk-sys.c
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 788be9ab5b73..87bcb25becc1 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -20763,6 +20763,14 @@ F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
> F: drivers/phy/starfive/phy-jh7110-pcie.c
> F: drivers/phy/starfive/phy-jh7110-usb.c
>
> +STARFIVE JH8100 CLOCK DRIVERS
> +M: Sia Jee Heng <jeeheng.sia at starfivetech.com>
> +M: Ley Foon Tan <leyfoon.tan at starfivetech.com>
> +S: Maintained
> +F: Documentation/devicetree/bindings/clock/starfive,jh81*.yaml
> +F: drivers/clk/starfive/jh8100
> +F: include/dt-bindings/clock/starfive?jh81*.h
> +
> STATIC BRANCH/CALL
> M: Peter Zijlstra <peterz at infradead.org>
> M: Josh Poimboeuf <jpoimboe at kernel.org>
> diff --git a/drivers/clk/starfive/Kconfig b/drivers/clk/starfive/Kconfig
> index ff8eace36e64..d8c7b9bb3895 100644
> --- a/drivers/clk/starfive/Kconfig
> +++ b/drivers/clk/starfive/Kconfig
> @@ -72,3 +72,12 @@ config CLK_STARFIVE_JH7110_VOUT
> help
> Say yes here to support the Video-Output clock controller
> on the StarFive JH7110 SoC.
> +
> +config CLK_STARFIVE_JH8100_SYS
> + bool "StarFive JH8100 System clock support"
> + depends on SOC_STARFIVE || COMPILE_TEST
> + select AUXILIARY_BUS
> + select CLK_STARFIVE_COMMON
> + default ARCH_STARFIVE
> + help
> + Say yes here to support the System clock controller on the StarFive JH8100 SoC.
> diff --git a/drivers/clk/starfive/Makefile b/drivers/clk/starfive/Makefile
> index 012f7ee83f8e..6cb3ce823330 100644
> --- a/drivers/clk/starfive/Makefile
> +++ b/drivers/clk/starfive/Makefile
> @@ -10,3 +10,4 @@ obj-$(CONFIG_CLK_STARFIVE_JH7110_AON) += clk-starfive-jh7110-aon.o
> obj-$(CONFIG_CLK_STARFIVE_JH7110_STG) += clk-starfive-jh7110-stg.o
> obj-$(CONFIG_CLK_STARFIVE_JH7110_ISP) += clk-starfive-jh7110-isp.o
> obj-$(CONFIG_CLK_STARFIVE_JH7110_VOUT) += clk-starfive-jh7110-vout.o
> +obj-$(CONFIG_CLK_STARFIVE_JH8100_SYS) += jh8100/
I don't really see why do you need a special subdirectory for the JH8100? The
JH7110 drivers do fine without it.
> diff --git a/drivers/clk/starfive/clk-starfive-common.h b/drivers/clk/starfive/clk-starfive-common.h
> index fed45311360c..ec30af0658cf 100644
> --- a/drivers/clk/starfive/clk-starfive-common.h
> +++ b/drivers/clk/starfive/clk-starfive-common.h
> @@ -103,6 +103,13 @@ struct starfive_clk_data {
> .parents = { [0] = _parent }, \
> }
>
> +#define STARFIVE_GINV(_idx, _name, _flags, _parent)[_idx] = { \
> + .name = _name, \
> + .flags = _flags, \
> + .max = STARFIVE_CLK_ENABLE | STARFIVE_CLK_INVERT, \
> + .parents = { [0] = _parent }, \
> +}
> +
> struct starfive_clk {
> struct clk_hw hw;
> unsigned int idx;
> @@ -114,7 +121,7 @@ struct starfive_clk_priv {
> spinlock_t rmw_lock;
> struct device *dev;
> void __iomem *base;
> - struct clk_hw *pll[3];
> + struct clk_hw *pll[8];
These extra slots are just used for fixed factor dummy PLLs right now, similar
to how the JH7110 first used them and later had to rework drivers and device
trees for the proper PLL driver.
This time around I'd much rather you work on getting the PLL driver in first,
so we don't need all that churn.
> struct starfive_clk reg[];
> };
>
> diff --git a/drivers/clk/starfive/jh8100/Makefile b/drivers/clk/starfive/jh8100/Makefile
> new file mode 100644
> index 000000000000..af6a09e220d3
> --- /dev/null
> +++ b/drivers/clk/starfive/jh8100/Makefile
> @@ -0,0 +1,3 @@
> +# SPDX-License-Identifier: GPL-2.0
> +# StarFive JH8100 Clock
> +obj-$(CONFIG_CLK_STARFIVE_JH8100_SYS) += clk-sys.o
This will name the module clk-sys, which is way too generic. Please name this
clk-starfive-jh8100-sys similar to the JH7110 drivers.
> diff --git a/drivers/clk/starfive/jh8100/clk-starfive-jh8100.h b/drivers/clk/starfive/jh8100/clk-starfive-jh8100.h
> new file mode 100644
> index 000000000000..7c8249c11464
> --- /dev/null
> +++ b/drivers/clk/starfive/jh8100/clk-starfive-jh8100.h
> @@ -0,0 +1,11 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +#ifndef __CLK_STARFIVE_JH8100_H
> +#define __CLK_STARFIVE_JH8100_H
> +
> +#include "../clk-starfive-common.h"
> +
> +int jh8100_reset_controller_register(struct starfive_clk_priv *priv,
> + const char *adev_name,
> + u32 adev_id);
> +
> +#endif
> diff --git a/drivers/clk/starfive/jh8100/clk-sys.c b/drivers/clk/starfive/jh8100/clk-sys.c
> new file mode 100644
> index 000000000000..e2c802523c7d
> --- /dev/null
> +++ b/drivers/clk/starfive/jh8100/clk-sys.c
> @@ -0,0 +1,455 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * StarFive JH8100 System Clock Driver
> + *
> + * Copyright (C) 2023 StarFive Technology Co., Ltd.
> + *
> + * Author: Jee Heng Sia <jeeheng.sia at starfivetech.com>
> + *
> + */
> +
> +#include <linux/clk.h>
> +#include <linux/auxiliary_bus.h>
> +#include <linux/clk-provider.h>
> +#include <linux/init.h>
> +#include <linux/io.h>
> +#include <linux/platform_device.h>
> +#include <linux/slab.h>
> +
> +#include <soc/starfive/reset-starfive-common.h>
> +
> +#include <dt-bindings/clock/starfive,jh8100-crg.h>
> +
> +#include "clk-starfive-jh8100.h"
> +
> +/* external clocks */
> +#define SYSCRG_CLK_OSC (SYSCRG_CLK_END + 0)
> +#define SYSCRG_CLK_MCLK_EXT (SYSCRG_CLK_END + 1)
> +#define SYSCRG_CLK_PLL0_OUT (SYSCRG_CLK_END + 2)
> +#define SYSCRG_CLK_PLL1_OUT (SYSCRG_CLK_END + 3)
> +#define SYSCRG_CLK_PLL2_OUT (SYSCRG_CLK_END + 4)
> +#define SYSCRG_CLK_PLL3_OUT (SYSCRG_CLK_END + 5)
> +#define SYSCRG_CLK_PLL4_OUT (SYSCRG_CLK_END + 6)
> +#define SYSCRG_CLK_PLL6_OUT (SYSCRG_CLK_END + 7)
> +#define SYSCRG_CLK_PLL7_OUT (SYSCRG_CLK_END + 8)
> +
> +static const struct starfive_clk_data jh8100_syscrg_clk_data[] __initconst = {
> + /* root */
> + STARFIVE__DIV(SYSCRG_CLK_VDEC_ROOT_PREOSC, "sys_clk_vdec_root_preosc", 10,
> + SYSCRG_CLK_PLL7_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_VDEC_ROOT, "sys_clk_vdec_root", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_VDEC_ROOT_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_VENC_ROOT_PREOSC, "sys_clk_venc_root_preosc", 10,
> + SYSCRG_CLK_PLL7_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_VENC_ROOT, "sys_clk_venc_root", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_VENC_ROOT_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_GPU_ROOT, "sys_clk_gpu_root", 7,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_GPU_CORE, "sys_clk_gpu_core", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_GPU_ROOT),
> + STARFIVE__DIV(SYSCRG_CLK_VOUT_ROOT0_PREOSC, "sys_clk_vout_root0_preosc", 127,
> + SYSCRG_CLK_PLL1_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_VOUT_ROOT0, "sys_clk_vout_root0", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_VOUT_ROOT0_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_VOUT_ROOT1_PREOSC, "sys_clk_vout_root1_preosc", 127,
> + SYSCRG_CLK_PLL6_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_VOUT_ROOT1, "sys_clk_vout_root1", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_VOUT_ROOT1_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_VOUT_SCAN_ATS, "sys_clk_vout_scan_ats", 6,
> + SYSCRG_CLK_PLL3_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_PERH_ROOT_PREOSC, "sys_clk_perh_root_preosc", 4,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_PERH_ROOT, "sys_clk_perh_root", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_PERH_ROOT_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_AXI_200_PREOSC, "sys_clk_axi_200_preosc", 4,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_AXI_200, "sys_clk_axi_200", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AXI_200_PREOSC),
> + STARFIVE__MUX(SYSCRG_CLK_AXI_200_GMAC, "sys_clk_axi_200_gmac", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AXI_200_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_AXI_500_PREOSC, "sys_clk_axi_500_preosc", 10,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_AXI_500, "sys_clk_axi_500", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AXI_500_PREOSC),
> + STARFIVE__MUX(SYSCRG_CLK_AXI_500_PCIEX1A, "sys_clk_axi_500_pciex1a", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AXI_500_PREOSC),
> + STARFIVE__MUX(SYSCRG_CLK_AXI_500_PCIEX1B, "sys_clk_axi_500_pciex1b", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AXI_500_PREOSC),
> + STARFIVE__MUX(SYSCRG_CLK_AXI_500_PCIEX2, "sys_clk_axi_500_pciex2", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AXI_500_PREOSC),
> + STARFIVE__MUX(SYSCRG_CLK_AXI_500_PCIEX8, "sys_clk_axi_500_pciex8", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AXI_500_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_AXI_400_PREOSC, "sys_clk_axi_400_preosc", 10,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_AXI_400, "sys_clk_axi_400", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AXI_400_PREOSC),
> + STARFIVE__MUX(SYSCRG_CLK_AXI_400_APBOOTRAM, "sys_clk_axi_400_apbootram", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AXI_400_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_AXI_125_PREOSC, "sys_clk_axi_125_preosc", 32,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_AXI_125, "sys_clk_axi_125", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AXI_125_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_AHB0_PREOSC, "sys_clk_ahb0_preosc", 15,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_AHB0, "sys_clk_ahb0", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_AHB0_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_APB_BUS_FUNC, "sys_clk_apb_bus_func", 30,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS, "sys_clk_apb_bus", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER0, "sys_clk_apb_bus_per0", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER1, "sys_clk_apb_bus_per1", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER2, "sys_clk_apb_bus_per2", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER3, "sys_clk_apb_bus_per3", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER4, "sys_clk_apb_bus_per4", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER5, "sys_clk_apb_bus_per5", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER6, "sys_clk_apb_bus_per6", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER7, "sys_clk_apb_bus_per7", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER8, "sys_clk_apb_bus_per8", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER9, "sys_clk_apb_bus_per9", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_APB_BUS_PER10, "sys_clk_apb_bus_per10", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__MUX(SYSCRG_CLK_SPI_CORE_100, "sys_clk_spi_core_100", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_APB_BUS_FUNC),
> + STARFIVE__DIV(SYSCRG_CLK_PLL1_DIV2, "sys_clk_pll1_div2", 2,
> + SYSCRG_CLK_PLL1_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_PLL2_DIV2, "sys_clk_pll2_div2", 2,
> + SYSCRG_CLK_PLL2_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_PLL3_DIV2, "sys_clk_pll3_div2", 2,
> + SYSCRG_CLK_PLL3_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_PLL4_DIV2, "sys_clk_pll4_div2", 2,
> + SYSCRG_CLK_PLL4_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_PLL6_DIV2, "sys_clk_pll6_div2", 2,
> + SYSCRG_CLK_PLL6_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_PLL7_DIV2, "sys_clk_pll7_div2", 2,
> + SYSCRG_CLK_PLL7_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_AUDIO_ROOT, "sys_clk_audio_root", 8,
> + SYSCRG_CLK_PLL2_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_MCLK_INNER, "sys_clk_mclk_inner", 64,
> + SYSCRG_CLK_AUDIO_ROOT),
> + STARFIVE__MUX(SYSCRG_CLK_MCLK, "sys_clk_mclk", 2,
> + SYSCRG_CLK_MCLK_INNER, SYSCRG_CLK_MCLK_EXT),
> + STARFIVE_GATE(SYSCRG_CLK_MCLK_OUT, "sys_clk_mclk_out", 0,
> + SYSCRG_CLK_MCLK_INNER),
> + STARFIVE_MDIV(SYSCRG_CLK_ISP_2X_PREOSC, "sys_clk_isp_2x_preosc", 8, 2,
> + SYSCRG_CLK_PLL7_OUT, SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_ISP_2X, "sys_clk_isp_2x", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_ISP_2X_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_ISP_AXI, "sys_clk_isp_axi", 4,
> + SYSCRG_CLK_ISP_2X),
> + STARFIVE_GDIV(SYSCRG_CLK_GCLK1, "sys_clk_gclk1", CLK_IS_CRITICAL, 120,
> + SYSCRG_CLK_PLL1_DIV2),
> + STARFIVE_GDIV(SYSCRG_CLK_GCLK2, "sys_clk_gclk2", CLK_IS_CRITICAL, 120,
> + SYSCRG_CLK_PLL2_DIV2),
> + STARFIVE_GDIV(SYSCRG_CLK_GCLK3, "sys_clk_gclk3", CLK_IS_CRITICAL, 120,
> + SYSCRG_CLK_PLL3_DIV2),
> + STARFIVE_GDIV(SYSCRG_CLK_GCLK4, "sys_clk_gclk4", CLK_IS_CRITICAL, 120,
> + SYSCRG_CLK_PLL4_DIV2),
> + STARFIVE_GDIV(SYSCRG_CLK_GCLK6, "sys_clk_gclk6", CLK_IS_CRITICAL, 120,
> + SYSCRG_CLK_PLL6_DIV2),
> + STARFIVE_GDIV(SYSCRG_CLK_GCLK7, "sys_clk_gclk7", CLK_IS_CRITICAL, 120,
> + SYSCRG_CLK_PLL7_DIV2),
> + /* flexnoc (se) */
> + STARFIVE__DIV(SYSCRG_CLK_FLEXNOC0_PREOSC, "sys_clk_flexnoc0_preosc", 8,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_FLEXNOC0, "sys_clk_flexnoc0", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_FLEXNOC0_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_FLEXNOC1_PREOSC, "sys_clk_flexnoc1_preosc", 8,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_FLEXNOC1, "sys_clk_flexnoc1", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_FLEXNOC1_PREOSC),
> + STARFIVE__DIV(SYSCRG_CLK_FLEXNOC2_PREOSC, "sys_clk_flexnoc2_preosc", 12,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_FLEXNOC2, "sys_clk_flexnoc2", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_FLEXNOC2_PREOSC),
> + STARFIVE__MUX(SYSCRG_CLK_VDEC_CORE, "sys_clk_vdec_core", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_FLEXNOC1_PREOSC),
> + /* img_gpu (se) */
> + STARFIVE_GATE(SYSCRG_CLK_GPU_CORE_ICG, "sys_clk_gpu_core_icg", 0,
> + SYSCRG_CLK_GPU_CORE),
> + STARFIVE_GATE(SYSCRG_CLK_IMG_GPU_CLK_APB, "sys_clk_img_gpu_clk_apb", 0,
> + SYSCRG_CLK_APB_BUS_PER7),
> + STARFIVE_GATE(SYSCRG_CLK_IMG_GPU_RTC_TOGGLE, "sys_clk_img_gpu_rtc_toggle", 0,
> + SYSCRG_CLK_OSC),
> + STARFIVE_GATE(SYSCRG_CLK_IMG_GPU_TIMER_USC, "sys_clk_img_gpu_timer_usc", 0,
> + SYSCRG_CLK_OSC),
> + /* hifi4 (se) */
> + STARFIVE__DIV(SYSCRG_CLK_HIFI4_CORE_PREOSC, "sys_clk_hifi4_core_preosc", 15,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_HIFI4_CORE, "sys_clk_hifi4_core", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_HIFI4_CORE_PREOSC),
> + /* espi */
> + STARFIVE__DIV(SYSCRG_CLK_ESPI_200_PREOSC, "sys_clk_espi_200_preosc", 2,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__MUX(SYSCRG_CLK_ESPI_200, "sys_clk_espi_200", 2,
> + SYSCRG_CLK_OSC, SYSCRG_CLK_ESPI_200_PREOSC),
> + /* hd audio */
> + STARFIVE__DIV(SYSCRG_CLK_HD_AUDIO_48M, "sys_clk_hd_audio_48m", 80,
> + SYSCRG_CLK_PLL7_OUT),
> + /* dom vout */
> + STARFIVE__DIV(SYSCRG_CLK_VOUT_DC_CORE, "sys_clk_vout_dc_core", 10,
> + SYSCRG_CLK_PLL7_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_VOUT_AXI, "sys_clk_vout_axi", 10,
> + SYSCRG_CLK_PLL7_OUT),
> + /* stg2_usb_wrap (se) */
> + STARFIVE__DIV(SYSCRG_CLK_USB_WRAP_625, "sys_clk_usb_wrap_625", 6,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_USB_WRAP_480, "sys_clk_usb_wrap_480", 8,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_USB_WRAP_240, "sys_clk_usb_wrap_240", 2,
> + SYSCRG_CLK_USB_WRAP_480),
> + STARFIVE__DIV(SYSCRG_CLK_USB_WRAP_60, "sys_clk_usb_wrap_60", 10,
> + SYSCRG_CLK_USB_WRAP_480),
> + STARFIVE__DIV(SYSCRG_CLK_USB_WRAP_156P25, "sys_clk_usb_wrap_156p25", 4,
> + SYSCRG_CLK_USB_WRAP_625),
> + STARFIVE__DIV(SYSCRG_CLK_USB_WRAP_312P5, "sys_clk_usb_wrap_312p5", 2,
> + SYSCRG_CLK_USB_WRAP_625),
> + /* stg */
> + STARFIVE__DIV(SYSCRG_CLK_USB_125M, "sys_clk_usb_125m", 32,
> + SYSCRG_CLK_PLL0_OUT),
> + /* Flexnoc (se) */
> + STARFIVE_GATE(SYSCRG_CLK_FLEXNOC_APBOOTRAM, "sys_clk_flexnoc_apbootram",
> + CLK_IS_CRITICAL, SYSCRG_CLK_AXI_400_APBOOTRAM),
> + STARFIVE_GATE(SYSCRG_CLK_FLEXNOC_PCIEX1AMST, "sys_clk_flexnoc_pciex1amst",
> + CLK_IS_CRITICAL, SYSCRG_CLK_AXI_500_PCIEX1A),
> + STARFIVE_GATE(SYSCRG_CLK_FLEXNOC_PCIEX1ASLV, "sys_clk_flexnoc_pciex1aslv",
> + CLK_IS_CRITICAL, SYSCRG_CLK_AXI_500_PCIEX1A),
> + STARFIVE_GATE(SYSCRG_CLK_FLEXNOC_PCIEX1BMST, "sys_clk_flexnoc_pciex1bmst",
> + CLK_IS_CRITICAL, SYSCRG_CLK_AXI_500_PCIEX1B),
> + STARFIVE_GATE(SYSCRG_CLK_FLEXNOC_PCIEX1BSLV, "sys_clk_flexnoc_pciex1bslv",
> + CLK_IS_CRITICAL, SYSCRG_CLK_AXI_500_PCIEX1B),
> + STARFIVE_GATE(SYSCRG_CLK_FLEXNOC_PCIEX2MST, "sys_clk_flexnoc_pciex2mst",
> + CLK_IS_CRITICAL, SYSCRG_CLK_AXI_500_PCIEX2),
> + STARFIVE_GATE(SYSCRG_CLK_FLEXNOC_PCIEX2SLV, "sys_clk_flexnoc_pciex2slv",
> + CLK_IS_CRITICAL, SYSCRG_CLK_AXI_500_PCIEX2),
> + STARFIVE_GATE(SYSCRG_CLK_FLEXNOC_PCIEX8MST, "sys_clk_flexnoc_pciex8mst",
> + CLK_IS_CRITICAL, SYSCRG_CLK_AXI_500_PCIEX8),
> + STARFIVE_GATE(SYSCRG_CLK_FLEXNOC_PCIEX8SLV, "sys_clk_flexnoc_pciex8slv",
> + CLK_IS_CRITICAL, SYSCRG_CLK_AXI_500_PCIEX8),
> + STARFIVE_GATE(SYSCRG_CLK_FLEXNOC_GMACSYSSLV, "sys_clk_flexnoc_gmacsysslv",
> + CLK_IS_CRITICAL, SYSCRG_CLK_AXI_200_GMAC),
> + /* gmac1 (se) */
> + STARFIVE__DIV(SYSCRG_CLK_GMAC_SRC, "sys_clk_gmac_src", 7,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_GMAC1_GTXCLK_TOP, "sys_clk_gmac1_gtxclk_top", 400,
> + SYSCRG_CLK_PLL0_OUT),
> + STARFIVE__DIV(SYSCRG_CLK_GMAC1_PTP, "sys_clk_gmac1_ptp", 31,
> + SYSCRG_CLK_GMAC_SRC),
> + /* hd audio */
> + STARFIVE_GATE(SYSCRG_CLK_HD_AUDIO_SYSTEM_CLOCK, "sys_clk_hd_audio_system_clock",
> + 0, SYSCRG_CLK_APB_BUS_PER7),
> + STARFIVE_GATE(SYSCRG_CLK_HD_AUDIO_CLOCK_48, "sys_clk_hd_audio_clock_48",
> + 0, SYSCRG_CLK_HD_AUDIO_48M),
> + STARFIVE_GATE(SYSCRG_CLK_HD_AUDIO_BCLK_POST_OCC_IN, "sys_clk_hd_audio_bclk_post_occ_in",
> + 0, SYSCRG_CLK_HD_AUDIO_48M),
> + /* nne_vip (se) */
> + STARFIVE_GATE(SYSCRG_CLK_NNE_VIP_ACLK, "sys_clk_nne_vip_aclk",
> + 0, SYSCRG_CLK_AXI_500),
> + STARFIVE_GATE(SYSCRG_CLK_NNE_VIP_HCLK, "sys_clk_nne_vip_hclk",
> + 0, SYSCRG_CLK_AXI_200),
> + STARFIVE_GMUX(SYSCRG_CLK_NNE_VIP_CLKCORE, "sys_clk_nne_vip_clkcore", 0, 2,
> + SYSCRG_CLK_PLL2_OUT,
> + SYSCRG_CLK_PLL0_OUT),
> + /* icg_en */
> + STARFIVE_GATE(SYSCRG_CLK_GPU_ICG_EN, "sys_clk_gpu_en",
> + 0, SYSCRG_CLK_GPU_CORE),
> + STARFIVE_GATE(SYSCRG_CLK_HD_AUDIO_ICG_EN, "sys_clk_hd_audio_en",
> + 0, SYSCRG_CLK_APB_BUS),
> + STARFIVE_GATE(SYSCRG_CLK_NNE_ICG_EN, "sys_clk_nne_en",
> + CLK_IGNORE_UNUSED, SYSCRG_CLK_PLL2_OUT),
> +};
Please drop the redundant sys_clk_ prefix from all the clock names similar to
how it was done for the JH71X0s.
/Emil
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