Re: [PATCH 1/4] hw/misc: model K230 CMU registers

Chao Liu <[email protected]>
Newsgroups org.nongnu.qemu-devel,org.nongnu.qemu-riscv
Message-ID <[email protected]> 
On Sun, Aug 09, 2026 at 02:20:41PM +0800, Simon Law wrote:
> Signed-off-by: Simon Law <[email protected]>
> ---
>  MAINTAINERS                |   4 +
>  hw/misc/Kconfig            |   3 +
>  hw/misc/k230_cmu.c         | 881 +++++++++++++++++++++++++++++++++++++++++++++
>  hw/misc/meson.build        |   1 +
>  hw/misc/trace-events       |   9 +
>  hw/riscv/Kconfig           |   1 +
>  include/hw/misc/k230_cmu.h |  58 +++
>  7 files changed, 957 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 6171cc7494..d46e90cdc5 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1820,14 +1820,18 @@ F: hw/riscv/xiangshan_kmh.c
>  F: include/hw/riscv/xiangshan_kmh.h
>  
>  K230 Machines
> +M: Simon Law <[email protected]>
Thanks for helping maintain the K230 machine module. I suggest starting with
patch reviews on the upstream mailing list, like Junze Cao.

>  M: Chao Liu <[email protected]>
>  L: [email protected]
>  S: Maintained
>  F: docs/system/riscv/k230.rst
>  F: hw/riscv/k230.c
> +F: hw/misc/k230_cmu.c
>  F: hw/watchdog/k230_wdt.c
> +F: include/hw/misc/k230_cmu.h
>  F: include/hw/riscv/k230.h
>  F: include/hw/watchdog/k230_wdt.h
> +F: tests/qtest/k230-cmu-test.c
>  F: tests/qtest/k230-wdt-test.c
>  
>  RX Machines
> diff --git a/hw/misc/Kconfig b/hw/misc/Kconfig
> index 1543ee6653..58a0421e84 100644
> --- a/hw/misc/Kconfig
> +++ b/hw/misc/Kconfig
> @@ -101,6 +101,9 @@ config FSL_IMX8MP_ANALOG
>  config FSL_IMX8MP_CCM
>      bool
>  
> +config K230_CMU
> +    bool
> +
>  config STM32_RCC
>      bool
>  
> diff --git a/hw/misc/k230_cmu.c b/hw/misc/k230_cmu.c
> new file mode 100644
> index 0000000000..6af19d2a06
> --- /dev/null
> +++ b/hw/misc/k230_cmu.c
> @@ -0,0 +1,881 @@
> +/*
> + * Kendryte K230 Clock Management Unit
> + *
> + * Copyright (c) 2026 Simon Law <[email protected]>
> + *
> + * SPDX-License-Identifier: GPL-2.0-or-later
> + *
> + * Emulates the K230 PLL and system-clock register protocol.  It models
> + * software-visible reset values, masks, write strobes, and PLL lock state,
> + * but does not provide cycle-accurate clocks or propagate QEMU Clock signals.
> + *
> + * K230 Technical Reference Manual V0.3.1 (2024-11-18):
> + * https://github.com/revyos/external-docs/blob/master/K230/en-us/K230_Technical_Reference_Manual_V0.3.1_20241118.pdf
> + *
> + * For more information, see <https://www.kendryte.com/en/proDetail/230>
> + */
> +
> +#include "qemu/osdep.h"
> +#include "hw/core/sysbus.h"
> +#include "hw/core/registerfields.h"
> +#include "migration/vmstate.h"
> +#include "qemu/log.h"
> +#include "qemu/module.h"
> +#include "qom/object.h"
> +
> +#include "hw/misc/k230_cmu.h"
> +#include "trace.h"
> +
> +REG32(CMU_CFG0, 0x00)
> +    FIELD(CMU_CFG0, PLL_OUT_DIV, 24, 4)
> +    FIELD(CMU_CFG0, PLL_REF_DIV, 16, 6)
> +    FIELD(CMU_CFG0, PLL_FB_DIV, 0, 13)
> +
> +REG32(CMU_CFG1, 0x04)
> +    FIELD(CMU_CFG1, PLL_BYPASS, 19, 1)
> +    FIELD(CMU_CFG1, PLL_TEST, 18, 1)
> +    FIELD(CMU_CFG1, PLL_ENSAT, 17, 1)
> +    FIELD(CMU_CFG1, PLL_FASTEN, 16, 1)
> +    FIELD(CMU_CFG1, PLL_BWADJ, 0, 12)
> +
> +REG32(CMU_CTL, 0x08)
> +    FIELD(CMU_CTL, PLL_LOCK_TIM, 4, 8)
> +    FIELD(CMU_CTL, PLL_CLK_OE, 2, 1)
> +    FIELD(CMU_CTL, PLL_INIT, 1, 1)
> +    FIELD(CMU_CTL, PLL_PWRDWN, 0, 1)
> +
> +REG32(CMU_STAT, 0x0c)
> +    FIELD(CMU_STAT, PLL_FSM_STAT, 4, 2)
> +    FIELD(CMU_STAT, PLL_RESERVED, 3, 1)
> +    FIELD(CMU_STAT, PLL_FB_SLIP, 2, 1)
> +    FIELD(CMU_STAT, PLL_REF_SLIP, 1, 1)
> +    FIELD(CMU_STAT, PLL_LOCK, 0, 1)
> +
> +#define PLL_CFG0_RW_MASK       (R_CMU_CFG0_PLL_OUT_DIV_MASK | \
> +                                R_CMU_CFG0_PLL_REF_DIV_MASK | \
> +                                R_CMU_CFG0_PLL_FB_DIV_MASK)
> +#define PLL_CFG1_RW_MASK       (R_CMU_CFG1_PLL_BYPASS_MASK | \
> +                                R_CMU_CFG1_PLL_TEST_MASK | \
> +                                R_CMU_CFG1_PLL_ENSAT_MASK | \
> +                                R_CMU_CFG1_PLL_FASTEN_MASK | \
> +                                R_CMU_CFG1_PLL_BWADJ_MASK)
> +#define PLL_CTL_RW_MASK        (R_CMU_CTL_PLL_LOCK_TIM_MASK | \
> +                                R_CMU_CTL_PLL_CLK_OE_MASK)
> +#define PLL_CTL_W1T_MASK       (R_CMU_CTL_PLL_INIT_MASK | \
> +                                R_CMU_CTL_PLL_PWRDWN_MASK)
> +#define PLL_CTL_LOW_MASK       (PLL_CTL_RW_MASK | PLL_CTL_W1T_MASK)
> +#define PLL_STAT_RO_MASK       (R_CMU_STAT_PLL_FSM_STAT_MASK | \
> +                                R_CMU_STAT_PLL_RESERVED_MASK | \
> +                                R_CMU_STAT_PLL_FB_SLIP_MASK | \
> +                                R_CMU_STAT_PLL_REF_SLIP_MASK | \
> +                                R_CMU_STAT_PLL_LOCK_MASK)
> +
> +REG32(SYSCLK_CPU0_CLK_CFG, 0x000)
> +    FIELD(SYSCLK_CPU0_CLK_CFG, CORE_CLK_ROOT_GDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_CPU0_CLK_CFG, PCLK_DIV, 15, 3)
> +    FIELD(SYSCLK_CPU0_CLK_CFG, TDI_PCLK_EN, 14, 1)
> +    /* FIXME: SDK get_leaf_en() reads bit 7 for this gate; */
> +    /* TRM says bit 13. */
> +    FIELD(SYSCLK_CPU0_CLK_CFG, PCLK_ENABLE, 13, 1)
> +    FIELD(SYSCLK_CPU0_CLK_CFG, PLICLK_DIV, 10, 3)
> +    FIELD(SYSCLK_CPU0_CLK_CFG, PLICLK_ENABLE, 9, 1)
> +    FIELD(SYSCLK_CPU0_CLK_CFG, ACLK_DIV, 6, 3)
> +    FIELD(SYSCLK_CPU0_CLK_CFG, CORE_CLK_ROOT_DIV, 1, 4)
> +    FIELD(SYSCLK_CPU0_CLK_CFG, CORE_CLK_ENABLE, 0, 1)
> +REG32(SYSCLK_CPU1_CLK_CFG, 0x004)
> +    FIELD(SYSCLK_CPU1_CLK_CFG, CORE_CLK_DIV_UPD, 31, 1)
> +    FIELD(SYSCLK_CPU1_CLK_CFG, PCLK_ENABLE, 19, 1)
> +    FIELD(SYSCLK_CPU1_CLK_CFG, PLICLK_DIV, 16, 3)
> +    FIELD(SYSCLK_CPU1_CLK_CFG, PLICLK_ENABLE, 15, 1)
> +    FIELD(SYSCLK_CPU1_CLK_CFG, ACLK_DIV, 12, 3)
> +    FIELD(SYSCLK_CPU1_CLK_CFG, CORE_CLK_ROOT_DIV, 3, 3)
> +    FIELD(SYSCLK_CPU1_CLK_CFG, CORE_CLK_SEL, 1, 2)
> +    FIELD(SYSCLK_CPU1_CLK_CFG, CORE_CLK_ENABLE, 0, 1)
> +REG32(SYSCLK_AI_CLK_CFG, 0x008)
> +    FIELD(SYSCLK_AI_CLK_CFG, CLK_DIV_UPD, 31, 1)
> +    FIELD(SYSCLK_AI_CLK_CFG, ACLK_ENABLE, 10, 1)
> +    FIELD(SYSCLK_AI_CLK_CFG, CLK_CDIV, 3, 3)
> +    FIELD(SYSCLK_AI_CLK_CFG, CLK_SEL, 2, 1)
> +    FIELD(SYSCLK_AI_CLK_CFG, CLK_ENABLE, 0, 1)
> +REG32(SYSCLK_VPU_CLK_CFG, 0x00c)
> +    FIELD(SYSCLK_VPU_CLK_CFG, CLK_GDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_VPU_CLK_CFG, CFGCLK_ROOT_DIV, 11, 4)
> +    FIELD(SYSCLK_VPU_CLK_CFG, CFGCLK_ENABLE, 10, 1)
> +    FIELD(SYSCLK_VPU_CLK_CFG, ACLK_ROOT_DIV, 6, 4)
> +    FIELD(SYSCLK_VPU_CLK_CFG, ACLK_ENABLE, 5, 1)
> +    FIELD(SYSCLK_VPU_CLK_CFG, CLK_DIV, 1, 4)
> +    FIELD(SYSCLK_VPU_CLK_CFG, CLK_EN, 0, 1)
> +REG32(SYSCLK_PMU_CLK_CFG, 0x010)
> +    FIELD(SYSCLK_PMU_CLK_CFG, CLK_EN, 0, 1)
> +REG32(SYSCLK_HS_CLKEN_CFG, 0x018)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SSI2_ACLK_ENABLE, 30, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SSI1_ACLK_ENABLE, 29, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, QSPI_ACLK_ENABLE, 28, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SSI0_ACLK_ENABLE, 27, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SSI2_CLK_ENABLE, 26, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SSI1_CLK_ENABLE, 25, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SSI0_CLK_ENABLE, 24, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, USB_REFCLK_SEL, 23, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, USB1_REFCLK_ENABLE, 22, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, USB0_REFCLK_ENABLE, 21, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD1_TMCLK_ENABLE, 20, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD1_CCLK_ENABLE, 19, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD1_BCLK_ENABLE, 18, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD1_ACLK_ENABLE, 17, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD0_TMCLK_ENABLE, 16, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD0_CCLK_ENABLE, 15, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD0_BCLK_ENABLE, 14, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD0_ACLK_ENABLE, 13, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD_TMCLK_ENABLE, 12, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD_CCLK_ENABLE, 11, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD_BCLK_ENABLE, 10, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD_ACLK_ENABLE, 9, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SSI2_HCLK_ENABLE, 8, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SSI1_HCLK_ENABLE, 7, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SSI0_HCLK_ENABLE, 6, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, USB1_HCLK_ENABLE, 5, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, USB0_HCLK_ENABLE, 4, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD1_HCLK_ENABLE, 3, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, SD0_HCLK_ENABLE, 2, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, HCLK_HIGH_ENABLE, 1, 1)
> +    FIELD(SYSCLK_HS_CLKEN_CFG, HCLK_ENABLE, 0, 1)
> +REG32(SYSCLK_HS_SDCLK_CFG, 0x01c)
> +    FIELD(SYSCLK_HS_SDCLK_CFG, ACLK_ROOT_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_HS_SDCLK_CFG, TMCLK_DIV, 15, 5)
> +    /* FIXME: SDK get_leaf_rate() uses ACLK_ROOT_DIV for SD CCLK, */
> +    /* not bits 14:12. */
> +    FIELD(SYSCLK_HS_SDCLK_CFG, CCLK_DIV, 12, 3)
> +    FIELD(SYSCLK_HS_SDCLK_CFG, BCLK_DIV, 9, 3)
> +    FIELD(SYSCLK_HS_SDCLK_CFG, ACLK_ROOT_DIV, 6, 3)
> +    FIELD(SYSCLK_HS_SDCLK_CFG, HCLK_DIV, 3, 3)
> +    FIELD(SYSCLK_HS_SDCLK_CFG, HCLK_HIGH_ROOT_DIV, 0, 3)
> +REG32(SYSCLK_HS_SPI_CFG, 0x020)
> +    FIELD(SYSCLK_HS_SPI_CFG, SSI0_ACLK_ROOT_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_HS_SPI_CFG, SSI0_CLK_SEL, 18, 1)
> +    FIELD(SYSCLK_HS_SPI_CFG, USB_REFCLK_50M_DIV, 15, 3)
> +    FIELD(SYSCLK_HS_SPI_CFG, QSPI_ACLK_ROOT_DIV, 12, 3)
> +    FIELD(SYSCLK_HS_SPI_CFG, SSI0_ACLK_DIV, 9, 3)
> +    FIELD(SYSCLK_HS_SPI_CFG, SSI2_CLK_DIV, 6, 3)
> +    FIELD(SYSCLK_HS_SPI_CFG, SSI1_CLK_DIV, 3, 3)
> +REG32(SYSCLK_LS_CLKEN_CFG0, 0x024)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, PDM_CLK_ENABLE, 31, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, CODEC_MCLK_DAC_ENABLE, 30, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, CODEC_MCLK_ADC_ENABLE, 29, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, AUD_DEV_CLK_ENABLE, 28, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, GPIO_DBCLK_ENABLE, 27, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, ADC_CLK_ENABLE, 26, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, I2C4_CLK_ENABLE, 25, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, I2C3_CLK_ENABLE, 24, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, I2C2_CLK_ENABLE, 23, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, I2C1_CLK_ENABLE, 22, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, I2C0_CLK_ENABLE, 21, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, UART4_CLK_ENABLE, 20, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, UART3_CLK_ENABLE, 19, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, UART2_CLK_ENABLE, 18, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, UART1_CLK_ENABLE, 17, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, UART0_CLK_ENABLE, 16, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, ADC_PCLK_ENABLE, 15, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, CODEC_PCLK_ENABLE, 14, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, AUD_DEV_PCLK_ENABLE, 13, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, PWM_PCLK_ENABLE, 12, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, GPIO_PCLK_ENABLE, 11, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, I2C4_PCLK_ENABLE, 10, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, I2C3_PCLK_ENABLE, 9, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, I2C2_PCLK_ENABLE, 8, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, I2C1_PCLK_ENABLE, 7, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, I2C0_PCLK_ENABLE, 6, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, UART4_PCLK_ENABLE, 5, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, UART3_PCLK_ENABLE, 4, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, UART2_PCLK_ENABLE, 3, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, UART1_PCLK_ENABLE, 2, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, UART0_PCLK_ENABLE, 1, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG0, PCLK_ENABLE, 0, 1)
> +REG32(SYSCLK_LS_CLKEN_CFG1, 0x028)
> +    FIELD(SYSCLK_LS_CLKEN_CFG1, JAMLINK3_PCLK_ENABLE, 7, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG1, JAMLINK2_PCLK_ENABLE, 6, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG1, JAMLINK1_PCLK_ENABLE, 5, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG1, JAMLINK0_PCLK_ENABLE, 4, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG1, JAMLINK3_CO_ENABLE, 3, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG1, JAMLINK2_CO_ENABLE, 2, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG1, JAMLINK1_CO_ENABLE, 1, 1)
> +    FIELD(SYSCLK_LS_CLKEN_CFG1, JAMLINK0_CO_ENABLE, 0, 1)
> +REG32(SYSCLK_UART_I2C_CLKDIV_CFG, 0x02c)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, I2C0_CLK_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, I2C4_CLK_DIV, 27, 3)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, I2C3_CLK_DIV, 24, 3)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, I2C2_CLK_DIV, 21, 3)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, I2C1_CLK_DIV, 18, 3)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, I2C0_CLK_DIV, 15, 3)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, UART4_SCLK_DIV, 12, 3)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, UART3_SCLK_DIV, 9, 3)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, UART2_SCLK_DIV, 6, 3)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, UART1_SCLK_DIV, 3, 3)
> +    FIELD(SYSCLK_UART_I2C_CLKDIV_CFG, UART0_SCLK_DIV, 0, 3)
> +REG32(SYSCLK_LS_CLKDIV_CFG, 0x030)
> +    FIELD(SYSCLK_LS_CLKDIV_CFG, JAMLINK_CO_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_LS_CLKDIV_CFG, JAMLINK_CO_DIV, 23, 8)
> +    FIELD(SYSCLK_LS_CLKDIV_CFG, GPIO_DBCLK_DIV, 13, 10)
> +    FIELD(SYSCLK_LS_CLKDIV_CFG, ADC_CLK_DIV, 3, 10)
> +    FIELD(SYSCLK_LS_CLKDIV_CFG, PCLK_DIV, 0, 3)
> +/*
> + * SDK sysctl_clk_t marks offsets 0x034..0x044 reserved; the TRM defines
> + * these registers, so the TRM layout is authoritative for the v1 model.
> + */
> +REG32(SYSCLK_AUDIO_CLKDIV_CFG, 0x034)
> +    FIELD(SYSCLK_AUDIO_CLKDIV_CFG, AUD_DEV_CLK_FDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_AUDIO_CLKDIV_CFG, AUDIO_CLK_STEP, 16, 15)
> +    FIELD(SYSCLK_AUDIO_CLKDIV_CFG, AUDIO_CLK_SUM, 0, 16)
> +REG32(SYSCLK_CODEC_ADC_MCLKDIV_CFG, 0x038)
> +    FIELD(SYSCLK_CODEC_ADC_MCLKDIV_CFG, MCLK_ADC_FDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_CODEC_ADC_MCLKDIV_CFG, MCLK_ADC_STEP, 14, 13)
> +    FIELD(SYSCLK_CODEC_ADC_MCLKDIV_CFG, MCLK_ADC_SUM, 0, 14)
> +REG32(SYSCLK_CODEC_DAC_MCLKDIV_CFG, 0x03c)
> +    FIELD(SYSCLK_CODEC_DAC_MCLKDIV_CFG, MCLK_DAC_FDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_CODEC_DAC_MCLKDIV_CFG, MCLK_DAC_STEP, 14, 13)
> +    FIELD(SYSCLK_CODEC_DAC_MCLKDIV_CFG, MCLK_DAC_SUM, 0, 14)
> +REG32(SYSCLK_PDM_CLKDIV_CFG0, 0x040)
> +    FIELD(SYSCLK_PDM_CLKDIV_CFG0, CLK_SUM, 0, 17)
> +REG32(SYSCLK_PDM_CLKDIV_CFG1, 0x044)
> +    FIELD(SYSCLK_PDM_CLKDIV_CFG1, CLK_FDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_PDM_CLKDIV_CFG1, CLK_STEP, 0, 16)
> +REG32(SYSCLK_SYSCTL_CLKEN_CFG, 0x050)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, HDI_CLK_ENABLE, 21, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, IOMUX_PCLK_ENABLE, 20, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, STC_CLK_EN, 19, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER5_CLK_ENABLE, 18, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER4_CLK_ENABLE, 17, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER3_CLK_ENABLE, 16, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER2_CLK_ENABLE, 15, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER1_CLK_ENABLE, 14, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER0_CLK_ENABLE, 13, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER5_CLK_SEL, 12, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER4_CLK_SEL, 11, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER3_CLK_SEL, 10, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER2_CLK_SEL, 9, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER1_CLK_SEL, 8, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER0_CLK_SEL, 7, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, WDT1_CLK_ENABLE, 6, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, WDT0_CLK_ENABLE, 5, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, MAILBOX_PCLK_ENABLE, 4, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, TIMER_PCLK_ENABLE, 3, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, WDT1_PCLK_ENABLE, 2, 1)
> +    FIELD(SYSCLK_SYSCTL_CLKEN_CFG, WDT0_PCLK_ENABLE, 1, 1)
> +REG32(SYSCLK_TIMER_CLK_CFG, 0x054)
> +    FIELD(SYSCLK_TIMER_CLK_CFG, CLK0_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_TIMER_CLK_CFG, CLK5_DIV, 15, 3)
> +    FIELD(SYSCLK_TIMER_CLK_CFG, CLK4_DIV, 12, 3)
> +    FIELD(SYSCLK_TIMER_CLK_CFG, CLK3_DIV, 9, 3)
> +    FIELD(SYSCLK_TIMER_CLK_CFG, CLK2_DIV, 6, 3)
> +    FIELD(SYSCLK_TIMER_CLK_CFG, CLK1_DIV, 3, 3)
> +    FIELD(SYSCLK_TIMER_CLK_CFG, CLK0_DIV, 0, 3)
> +REG32(SYSCLK_SYSCTL_CLK_DIV_CFG, 0x058)
> +    FIELD(SYSCLK_SYSCTL_CLK_DIV_CFG, PCLK_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_SYSCTL_CLK_DIV_CFG, HDI_CLK_DIV, 28, 3)
> +    FIELD(SYSCLK_SYSCTL_CLK_DIV_CFG, TS_CLK_DIV, 20, 8)
> +    FIELD(SYSCLK_SYSCTL_CLK_DIV_CFG, STC_CLK_DIV, 15, 5)
> +    FIELD(SYSCLK_SYSCTL_CLK_DIV_CFG, WDT1_CLK_DIV, 9, 6)
> +    FIELD(SYSCLK_SYSCTL_CLK_DIV_CFG, WDT0_CLK_DIV, 3, 6)
> +REG32(SYSCLK_SHRM_CLK_CFG, 0x05c)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, PCLK_ROOT_DIV_UPD, 31, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, PCLK_ROOT_DIV, 18, 3)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, SRAM_CLK_SEL, 14, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, AXIM_BRIDGE_CLK_EN, 13, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, AXIM_CLK_EN, 12, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, AXIS_CLK_EN, 11, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, SRAM_ACLK_ENABLE, 10, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, NONAI2D_ACLK_ENABLE, 9, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, NONAI2D_PCLK_ENABLE, 8, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, DECOMPRESS_ACLK_ENABLE, 7, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, DECOMPRESS_PCLK_ENABLE, 6, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, GSDMA_ACLK_ENABLE, 5, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, GSDMA_PCLK_ENABLE, 4, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, PERI_DMA_ACLK_ENABLE, 3, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, PERI_DMA_PCLK_ENABLE, 2, 1)
> +    FIELD(SYSCLK_SHRM_CLK_CFG, PCLK_ENABLE, 0, 1)
> +REG32(SYSCLK_DDR_CLK_CFG, 0x060)
> +    FIELD(SYSCLK_DDR_CLK_CFG, CORE_CLK_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_DDR_CLK_CFG, PCLK_DIV, 14, 4)
> +    FIELD(SYSCLK_DDR_CLK_CFG, CORE_CLK_DIV, 10, 4)
> +    FIELD(SYSCLK_DDR_CLK_CFG, PCLK_ENABLE, 9, 1)
> +    FIELD(SYSCLK_DDR_CLK_CFG, BYPASSPCLK_ENABLE, 8, 1)
> +    FIELD(SYSCLK_DDR_CLK_CFG, AXI4CLK_ENABLE, 7, 1)
> +    FIELD(SYSCLK_DDR_CLK_CFG, AXI3CLK_ENABLE, 6, 1)
> +    FIELD(SYSCLK_DDR_CLK_CFG, AXI2CLK_ENABLE, 5, 1)
> +    FIELD(SYSCLK_DDR_CLK_CFG, AXI1CLK_ENABLE, 4, 1)
> +    FIELD(SYSCLK_DDR_CLK_CFG, AXI0CLK_ENABLE, 3, 1)
> +    FIELD(SYSCLK_DDR_CLK_CFG, CLK_ENABLE, 2, 1)
> +    FIELD(SYSCLK_DDR_CLK_CFG, CLK_SEL, 0, 2)
> +/*
> + * SDK sysctl_clk_t marks offsets 0x064..0x078 reserved; the TRM defines
> + * these registers, so the TRM layout is authoritative for the v1 model.
> + */
> +REG32(SYSCLK_ISP_CLKEN_CFG, 0x064)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, DW_ACLK_ENABLE, 19, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, DW_HCLK_ENABLE, 18, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, MCM_CLK_ENABLE, 17, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, VSE_CLK_ENABLE, 16, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, DWE_CLK_ENABLE, 15, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, ACLK_ENABLE, 14, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, HCLK_ENABLE, 13, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CLK_ENABLE, 12, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CSI2_PCLK_ENABLE, 11, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CSI1_PCLK_ENABLE, 10, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CSI0_PCLK_ENABLE, 9, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CSI2_PIXELCLK_ENABLE, 8, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CSI1_PIXELCLK_ENABLE, 7, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CSI0_PIXELCLK_ENABLE, 6, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, DPHY_PCLK_ENABLE, 5, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CFG2_CLK_ENABLE, 4, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CFG1_CLK_ENABLE, 3, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CFG0_CLK_ENABLE, 2, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, PCLK_ENABLE, 1, 1)
> +    FIELD(SYSCLK_ISP_CLKEN_CFG, CSIPHY_CFGCLK_ENABLE, 0, 1)
> +REG32(SYSCLK_ISP_CLKDIV_CFG, 0x068)
> +    FIELD(SYSCLK_ISP_CLKDIV_CFG, CFG_CLK_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_ISP_CLKDIV_CFG, CLK_SEL, 29, 1)
> +    FIELD(SYSCLK_ISP_CLKDIV_CFG, CLK_DIV, 26, 3)
> +    FIELD(SYSCLK_ISP_CLKDIV_CFG, PCLK_DIV, 23, 3)
> +    FIELD(SYSCLK_ISP_CLKDIV_CFG, CSI2_PIXEL_CLK_DIV, 17, 6)
> +    FIELD(SYSCLK_ISP_CLKDIV_CFG, CSI1_PIXEL_CLK_DIV, 11, 6)
> +    FIELD(SYSCLK_ISP_CLKDIV_CFG, CSI0_PIXEL_CLK_DIV, 5, 6)
> +    FIELD(SYSCLK_ISP_CLKDIV_CFG, CFG_CLK_DIV, 0, 5)
> +REG32(SYSCLK_MCLK_CFG, 0x06c)
> +    FIELD(SYSCLK_MCLK_CFG, MCLK0_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_MCLK_CFG, MCLK2_DIV, 19, 5)
> +    FIELD(SYSCLK_MCLK_CFG, MCLK2_SEL, 17, 2)
> +    FIELD(SYSCLK_MCLK_CFG, MCLK1_DIV, 12, 5)
> +    FIELD(SYSCLK_MCLK_CFG, MCLK1_SEL, 10, 2)
> +    FIELD(SYSCLK_MCLK_CFG, MCLK0_DIV, 5, 5)
> +    FIELD(SYSCLK_MCLK_CFG, MCLK0_SEL, 3, 2)
> +    FIELD(SYSCLK_MCLK_CFG, MCLK2_ENABLE, 2, 1)
> +    FIELD(SYSCLK_MCLK_CFG, MCLK1_ENABLE, 1, 1)
> +    FIELD(SYSCLK_MCLK_CFG, MCLK0_ENABLE, 0, 1)
> +REG32(SYSCLK_DPU_CLK_CFG, 0x070)
> +    FIELD(SYSCLK_DPU_CLK_CFG, CLK_DIV_UPD, 31, 1)
> +    FIELD(SYSCLK_DPU_CLK_CFG, PCLK_DIV, 7, 3)
> +    FIELD(SYSCLK_DPU_CLK_CFG, CLK_DIV, 3, 4)
> +    FIELD(SYSCLK_DPU_CLK_CFG, PCLK_ENABLE, 2, 1)
> +    FIELD(SYSCLK_DPU_CLK_CFG, ACLK_ENABLE, 1, 1)
> +    FIELD(SYSCLK_DPU_CLK_CFG, CLK_ENABLE, 0, 1)
> +REG32(SYSCLK_VO_CLK_CFG, 0x074)
> +    FIELD(SYSCLK_VO_CLK_CFG, ACLK_GPU_EN, 12, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, ACLK_VO_EN, 11, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, HCLK_GPU_EN, 10, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, PCLK_DSI_PHY_EN, 9, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, PCLK_DSI_ENABLE, 8, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, PCLK_VO_ENABLE, 7, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, CLK_GPU_ENABLE, 6, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, CLKEXT_ENABLE, 5, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, CFGCLK_ENABLE, 4, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, REFCLK_ENABLE, 3, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, DPIPCLK_ENABLE, 2, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, ACLK_ENABLE, 1, 1)
> +    FIELD(SYSCLK_VO_CLK_CFG, HCLK_ENABLE, 0, 1)
> +REG32(SYSCLK_DISP_CLK_DIV, 0x078)
> +    FIELD(SYSCLK_DISP_CLK_DIV, HCLK_ROOT_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_DISP_CLK_DIV, CLK_GPU_DIV, 20, 4)
> +    FIELD(SYSCLK_DISP_CLK_DIV, CLKEXT_DIV, 16, 4)
> +    FIELD(SYSCLK_DISP_CLK_DIV, CFGCLK_DIV, 11, 5)
> +    FIELD(SYSCLK_DISP_CLK_DIV, DPIPCLK_DIV, 3, 8)
> +    FIELD(SYSCLK_DISP_CLK_DIV, HCLK_ROOT_DIV, 0, 3)
> +REG32(SYSCLK_SEC_CLK_DIV, 0x080)
> +    FIELD(SYSCLK_SEC_CLK_DIV, PCLK_DIV_UPD, 31, 1)
> +    FIELD(SYSCLK_SEC_CLK_DIV, ACLK_DIV, 11, 3)
> +    FIELD(SYSCLK_SEC_CLK_DIV, FIXCLK_DIV, 6, 5)
> +    FIELD(SYSCLK_SEC_CLK_DIV, FIXCLK_ENABLE, 5, 1)
> +    FIELD(SYSCLK_SEC_CLK_DIV, ACLK_ENABLE, 4, 1)
> +    FIELD(SYSCLK_SEC_CLK_DIV, PCLK_DIV, 1, 3)
> +    FIELD(SYSCLK_SEC_CLK_DIV, PCLK_ENABLE, 0, 1)
> +REG32(SYSCLK_USB_TEST_CLK_DIV, 0x100)
> +    FIELD(SYSCLK_USB_TEST_CLK_DIV, CLK480_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_USB_TEST_CLK_DIV, CLK100_DIV, 4, 3)
> +    FIELD(SYSCLK_USB_TEST_CLK_DIV, CLK480_DIV, 1, 3)
> +    FIELD(SYSCLK_USB_TEST_CLK_DIV, TEST_CLK_ENABLE, 0, 1)
> +REG32(SYSCLK_DPHY_TEST_CLK_DIV, 0x104)
> +    FIELD(SYSCLK_DPHY_TEST_CLK_DIV, TEST_CLK_CDIV_UPD, 31, 1)
> +    FIELD(SYSCLK_DPHY_TEST_CLK_DIV, TEST_CLK_DIV, 1, 4)
> +    FIELD(SYSCLK_DPHY_TEST_CLK_DIV, TEST_CLK_ENABLE, 0, 1)
> +/*
> + * The TRM v0.3.1 sysclk summary ends at 0x104. Linux and the SDK both
> + * access SPI2AXI_CLK_DIV at 0x108, so v1 preserves this software ABI
> + * exception.
> + */
> +REG32(SYSCLK_SPI2AXI_CLK_DIV, 0x108)
> +    FIELD(SYSCLK_SPI2AXI_CLK_DIV, CLK_DIV_UPD, 31, 1)
> +    FIELD(SYSCLK_SPI2AXI_CLK_DIV, CLK_DIV, 1, 3)
> +    FIELD(SYSCLK_SPI2AXI_CLK_DIV, CLK_ENABLE, 0, 1)
> +
> +typedef struct K230PllRegDesc {
> +    hwaddr offset;
> +    const char *name;
> +    uint32_t reset[K230_PLL_COUNT];
> +    uint32_t rw_mask;
> +    uint32_t ro_mask;
> +    uint32_t w1t_mask;
> +    uint8_t write_enable_shift;
> +    uint32_t write_enable_mask;
> +} K230PllRegDesc;
> +
> +typedef struct K230SysclkRegDesc {
> +    hwaddr offset;
> +    const char *name;
> +    uint32_t reset;
> +    uint32_t rw_mask;
> +    uint32_t w1t_mask;
> +} K230SysclkRegDesc;
> +
> +static const K230PllRegDesc k230_pll_regs[] = {
> +    {
> +        .offset = A_CMU_CFG0,
> +        .name = "PLLx_CFG0",
> +        .reset = {
> +            0x0102018f, 0x00000062, 0x00070378, 0x0102018f,
> +        },
> +        .rw_mask = PLL_CFG0_RW_MASK,
> +    },
> +    {
> +        .offset = A_CMU_CFG1,
> +        .name = "PLLx_CFG1",
> +        .reset = {
> +            0x000200c7, 0x00020031, 0x000201bb, 0x000200c7,
> +        },
> +        .rw_mask = PLL_CFG1_RW_MASK,
> +    },
> +    {
> +        .offset = A_CMU_CTL,
> +        .name = "PLLx_CTL",
> +        .reset = {
> +            0x00000034, 0x00000034, 0x00000034, 0x00000074,
> +        },
> +        .rw_mask = PLL_CTL_RW_MASK,
> +        .w1t_mask = PLL_CTL_W1T_MASK,
Where is w1t_mask actually used?

> +        .write_enable_shift = 16,
> +        .write_enable_mask = PLL_CTL_LOW_MASK,
> +    },
> +    {
> +        .offset = A_CMU_STAT,
> +        .name = "PLLx_STAT",
> +        .reset = {
> +            0x00000021, 0x00000021, 0x00000021, 0x00000021,
> +        },
> +        .ro_mask = PLL_STAT_RO_MASK,
> +    },
> +};
> +
> +#define SYSCLK_REG(_reg, _name, _reset, _rw, _w1t) \
> +    { .offset = A_ ## _reg, .name = _name, .reset = _reset, \
> +      .rw_mask = (_rw), .w1t_mask = (_w1t) }
> +
> +static const K230SysclkRegDesc k230_sysclk_regs[] = {
> +    SYSCLK_REG(SYSCLK_CPU0_CLK_CFG, "CPU0_CLK_CFG", 0x0000e65f,
> +               0x0003ffdf, R_SYSCLK_CPU0_CLK_CFG_CORE_CLK_ROOT_GDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_CPU1_CLK_CFG, "CPU1_CLK_CFG", 0x0009900d,
> +               0x000f803f, R_SYSCLK_CPU1_CLK_CFG_CORE_CLK_DIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_AI_CLK_CFG, "AI_CLK_CFG", 0x0000043d,
> +               0x0000043d, R_SYSCLK_AI_CLK_CFG_CLK_DIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_VPU_CLK_CFG, "VPU_CLK_CFG", 0x00000c7f,
> +               0x00007fff, R_SYSCLK_VPU_CLK_CFG_CLK_GDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_PMU_CLK_CFG, "PMU_CLK_CFG", 0x00000001,
> +               0x00000001, 0),
> +    SYSCLK_REG(SYSCLK_HS_CLKEN_CFG, "HS_CLKEN_CFG", 0x7f7fffff,
> +               0x7fffffff, 0),
> +    SYSCLK_REG(SYSCLK_HS_SDCLK_CFG, "HS_SDCLK_CFG", 0x000b9248,
> +               0x000fffff, R_SYSCLK_HS_SDCLK_CFG_ACLK_ROOT_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_HS_SPI_CFG, "HS_SPI_CFG", 0x00039048,
> +               0x0007fff8, R_SYSCLK_HS_SPI_CFG_SSI0_ACLK_ROOT_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_LS_CLKEN_CFG0, "LS_CLKEN_CFG0", 0xffffffff,
> +               0xffffffff, 0),
> +    SYSCLK_REG(SYSCLK_LS_CLKEN_CFG1, "LS_CLKEN_CFG1", 0x000000ff,
> +               0x000000ff, 0),
> +    SYSCLK_REG(SYSCLK_UART_I2C_CLKDIV_CFG, "UART_I2C_CLKDIV_CFG",
> +               0x1b6d9249, 0x3fffffff,
> +               R_SYSCLK_UART_I2C_CLKDIV_CFG_I2C0_CLK_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_LS_CLKDIV_CFG, "LS_CLKDIV_CFG", 0x01dda0c3,
> +               0x7fffffff, R_SYSCLK_LS_CLKDIV_CFG_JAMLINK_CO_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_AUDIO_CLKDIV_CFG, "AUDIO_CLKDIV_CFG", 0x01b9f424,
> +               0x7fffffff, R_SYSCLK_AUDIO_CLKDIV_CFG_AUD_DEV_CLK_FDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_CODEC_ADC_MCLKDIV_CFG, "CODEC_ADC_MCLKDIV_CFG",
> +               0x006e7d09, 0x07ffffff,
> +               R_SYSCLK_CODEC_ADC_MCLKDIV_CFG_MCLK_ADC_FDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_CODEC_DAC_MCLKDIV_CFG, "CODEC_DAC_MCLKDIV_CFG",
> +               0x006e7d09, 0x07ffffff,
> +               R_SYSCLK_CODEC_DAC_MCLKDIV_CFG_MCLK_DAC_FDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_PDM_CLKDIV_CFG0, "PDM_CLKDIV_CFG0", 0x0000f424,
> +               0x0001ffff, 0),
> +    SYSCLK_REG(SYSCLK_PDM_CLKDIV_CFG1, "PDM_CLKDIV_CFG1", 0x000001b9,
> +               0x0000ffff, R_SYSCLK_PDM_CLKDIV_CFG1_CLK_FDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_SYSCTL_CLKEN_CFG, "SYSCTL_CLKEN_CFG", 0x003ffffe,
> +               0x003ffffe, 0),
> +    SYSCLK_REG(SYSCLK_TIMER_CLK_CFG, "TIMER_CLK_CFG", 0x0003ffff,
> +               0x0003ffff, R_SYSCLK_TIMER_CLK_CFG_CLK0_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_SYSCTL_CLK_DIV_CFG, "SYSCTL_CLK_DIV_CFG", 0x1efabef9,
> +               0x7ffffff8, R_SYSCLK_SYSCTL_CLK_DIV_CFG_PCLK_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_SHRM_CLK_CFG, "SHRM_CLK_CFG", 0x000c7ffd,
> +               0x001c7ffd, R_SYSCLK_SHRM_CLK_CFG_PCLK_ROOT_DIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_DDR_CLK_CFG, "DDR_CLK_CFG", 0x000043fd,
> +               0x0003ffff, R_SYSCLK_DDR_CLK_CFG_CORE_CLK_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_ISP_CLKEN_CFG, "ISP_CLKEN_CFG", 0x000fffff,
> +               0x000fffff, 0),
> +    SYSCLK_REG(SYSCLK_ISP_CLKDIV_CFG, "ISP_CLKDIV_CFG", 0x00820835,
> +               0x3fffffff, R_SYSCLK_ISP_CLKDIV_CFG_CFG_CLK_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_MCLK_CFG, "MCLK_CFG", 0x003a74ef,
> +               0x00ffffff, R_SYSCLK_MCLK_CFG_MCLK0_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_DPU_CLK_CFG, "DPU_CLK_CFG", 0x000001ff,
> +               0x000003ff, R_SYSCLK_DPU_CLK_CFG_CLK_DIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_VO_CLK_CFG, "VO_CLK_CFG", 0x00001fff,
> +               0x00001fff, 0),
> +    SYSCLK_REG(SYSCLK_DISP_CLK_DIV, "DISP_CLK_DIV", 0x0000a83b,
> +               0x00ffffff, R_SYSCLK_DISP_CLK_DIV_HCLK_ROOT_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_SEC_CLK_DIV, "SEC_CLK_DIV", 0x000002f3,
> +               0x00003fff, R_SYSCLK_SEC_CLK_DIV_PCLK_DIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_USB_TEST_CLK_DIV, "USB_TEST_CLK_DIV", 0x00000039,
> +               0x0000007f, R_SYSCLK_USB_TEST_CLK_DIV_CLK480_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_DPHY_TEST_CLK_DIV, "DPHY_TEST_CLK_DIV", 0x00000009,
> +               0x0000001f,
> +               R_SYSCLK_DPHY_TEST_CLK_DIV_TEST_CLK_CDIV_UPD_MASK),
> +    SYSCLK_REG(SYSCLK_SPI2AXI_CLK_DIV, "SPI2AXI_CLK_DIV", 0x00000007,
> +               0x0000000f,
> +               R_SYSCLK_SPI2AXI_CLK_DIV_CLK_DIV_UPD_MASK),
> +};
> +
> +#undef SYSCLK_REG
> +
> +static const K230PllRegDesc *k230_pll_desc(hwaddr addr,
> +                                            unsigned *pll_index)
Please align it with the first parameter after the line break.

Thanks,
Chao
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