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Message-ID: <20230622140002.e3ekm7joi4kxv53v@CAB-WSD-L081021>
Date: Thu, 22 Jun 2023 17:00:02 +0300
From: Dmitry Rokosov <ddrokosov@...rdevices.ru>
To: Neil Armstrong <neil.armstrong@...aro.org>
CC: Jerome Brunet <jbrunet@...libre.com>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Kevin Hilman <khilman@...libre.com>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
<linux-amlogic@...ts.infradead.org>, <linux-clk@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
<kernel@...rdevices.ru>
Subject: Re: [PATCH v2 04/19] clk: meson: migrate a1 clock drivers out of
hw_onecell_data to drop NR_CLKS
On Mon, Jun 12, 2023 at 11:57:21AM +0200, Neil Armstrong wrote:
> The way hw_onecell_data is declared:
> struct clk_hw_onecell_data {
> unsigned int num;
> struct clk_hw *hws[];
> };
>
> makes it impossible to have the clk_hw table declared outside while
> using ARRAY_SIZE() to determine ".num" due to ".hws" being a flexible
> array member.
>
> Completely move out of hw_onecell_data and add a custom
> devm_of_clk_add_hw_provider() "get" callback to retrieve the clk_hw
> in order to finally get rid on the NR_CLKS define.
>
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---
> drivers/clk/meson/Kconfig | 2 +
> drivers/clk/meson/a1-peripherals.c | 323 +++++++++++++++++++------------------
> drivers/clk/meson/a1-peripherals.h | 1 -
> drivers/clk/meson/a1-pll.c | 36 +++--
> drivers/clk/meson/a1-pll.h | 1 -
> 5 files changed, 183 insertions(+), 180 deletions(-)
>
> diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
> index caadaf973317..7ae076cd9645 100644
> --- a/drivers/clk/meson/Kconfig
> +++ b/drivers/clk/meson/Kconfig
> @@ -108,6 +108,7 @@ config COMMON_CLK_A1_PLL
> tristate "Amlogic A1 SoC PLL controller support"
> depends on ARM64
> select COMMON_CLK_MESON_REGMAP
> + select COMMON_CLK_MESON_CLKC_UTILS
> select COMMON_CLK_MESON_PLL
> help
> Support for the PLL clock controller on Amlogic A113L based
> @@ -119,6 +120,7 @@ config COMMON_CLK_A1_PERIPHERALS
> depends on ARM64
> select COMMON_CLK_MESON_DUALDIV
> select COMMON_CLK_MESON_REGMAP
> + select COMMON_CLK_MESON_CLKC_UTILS
> help
> Support for the Peripherals clock controller on Amlogic A113L based
> device, A1 SoC Family. Say Y if you want A1 Peripherals clock
> diff --git a/drivers/clk/meson/a1-peripherals.c b/drivers/clk/meson/a1-peripherals.c
> index b320134fefeb..a5cab418736a 100644
> --- a/drivers/clk/meson/a1-peripherals.c
> +++ b/drivers/clk/meson/a1-peripherals.c
> @@ -13,6 +13,7 @@
> #include "a1-peripherals.h"
> #include "clk-dualdiv.h"
> #include "clk-regmap.h"
> +#include "meson-clkc-utils.h"
>
> static struct clk_regmap xtal_in = {
> .data = &(struct clk_regmap_gate_data){
> @@ -1866,165 +1867,161 @@ static MESON_GATE(rom, AXI_CLK_EN, 11);
> static MESON_GATE(prod_i2c, AXI_CLK_EN, 12);
>
> /* Array of all clocks registered by this provider */
> -static struct clk_hw_onecell_data a1_periphs_clks = {
> - .hws = {
> - [CLKID_XTAL_IN] = &xtal_in.hw,
> - [CLKID_FIXPLL_IN] = &fixpll_in.hw,
> - [CLKID_USB_PHY_IN] = &usb_phy_in.hw,
> - [CLKID_USB_CTRL_IN] = &usb_ctrl_in.hw,
> - [CLKID_HIFIPLL_IN] = &hifipll_in.hw,
> - [CLKID_SYSPLL_IN] = &syspll_in.hw,
> - [CLKID_DDS_IN] = &dds_in.hw,
> - [CLKID_SYS] = &sys.hw,
> - [CLKID_CLKTREE] = &clktree.hw,
> - [CLKID_RESET_CTRL] = &reset_ctrl.hw,
> - [CLKID_ANALOG_CTRL] = &analog_ctrl.hw,
> - [CLKID_PWR_CTRL] = &pwr_ctrl.hw,
> - [CLKID_PAD_CTRL] = &pad_ctrl.hw,
> - [CLKID_SYS_CTRL] = &sys_ctrl.hw,
> - [CLKID_TEMP_SENSOR] = &temp_sensor.hw,
> - [CLKID_AM2AXI_DIV] = &am2axi_dev.hw,
> - [CLKID_SPICC_B] = &spicc_b.hw,
> - [CLKID_SPICC_A] = &spicc_a.hw,
> - [CLKID_MSR] = &msr.hw,
> - [CLKID_AUDIO] = &audio.hw,
> - [CLKID_JTAG_CTRL] = &jtag_ctrl.hw,
> - [CLKID_SARADC_EN] = &saradc_en.hw,
> - [CLKID_PWM_EF] = &pwm_ef.hw,
> - [CLKID_PWM_CD] = &pwm_cd.hw,
> - [CLKID_PWM_AB] = &pwm_ab.hw,
> - [CLKID_CEC] = &cec.hw,
> - [CLKID_I2C_S] = &i2c_s.hw,
> - [CLKID_IR_CTRL] = &ir_ctrl.hw,
> - [CLKID_I2C_M_D] = &i2c_m_d.hw,
> - [CLKID_I2C_M_C] = &i2c_m_c.hw,
> - [CLKID_I2C_M_B] = &i2c_m_b.hw,
> - [CLKID_I2C_M_A] = &i2c_m_a.hw,
> - [CLKID_ACODEC] = &acodec.hw,
> - [CLKID_OTP] = &otp.hw,
> - [CLKID_SD_EMMC_A] = &sd_emmc_a.hw,
> - [CLKID_USB_PHY] = &usb_phy.hw,
> - [CLKID_USB_CTRL] = &usb_ctrl.hw,
> - [CLKID_SYS_DSPB] = &sys_dspb.hw,
> - [CLKID_SYS_DSPA] = &sys_dspa.hw,
> - [CLKID_DMA] = &dma.hw,
> - [CLKID_IRQ_CTRL] = &irq_ctrl.hw,
> - [CLKID_NIC] = &nic.hw,
> - [CLKID_GIC] = &gic.hw,
> - [CLKID_UART_C] = &uart_c.hw,
> - [CLKID_UART_B] = &uart_b.hw,
> - [CLKID_UART_A] = &uart_a.hw,
> - [CLKID_SYS_PSRAM] = &sys_psram.hw,
> - [CLKID_RSA] = &rsa.hw,
> - [CLKID_CORESIGHT] = &coresight.hw,
> - [CLKID_AM2AXI_VAD] = &am2axi_vad.hw,
> - [CLKID_AUDIO_VAD] = &audio_vad.hw,
> - [CLKID_AXI_DMC] = &axi_dmc.hw,
> - [CLKID_AXI_PSRAM] = &axi_psram.hw,
> - [CLKID_RAMB] = &ramb.hw,
> - [CLKID_RAMA] = &rama.hw,
> - [CLKID_AXI_SPIFC] = &axi_spifc.hw,
> - [CLKID_AXI_NIC] = &axi_nic.hw,
> - [CLKID_AXI_DMA] = &axi_dma.hw,
> - [CLKID_CPU_CTRL] = &cpu_ctrl.hw,
> - [CLKID_ROM] = &rom.hw,
> - [CLKID_PROC_I2C] = &prod_i2c.hw,
> - [CLKID_DSPA_SEL] = &dspa_sel.hw,
> - [CLKID_DSPB_SEL] = &dspb_sel.hw,
> - [CLKID_DSPA_EN] = &dspa_en.hw,
> - [CLKID_DSPA_EN_NIC] = &dspa_en_nic.hw,
> - [CLKID_DSPB_EN] = &dspb_en.hw,
> - [CLKID_DSPB_EN_NIC] = &dspb_en_nic.hw,
> - [CLKID_RTC] = &rtc.hw,
> - [CLKID_CECA_32K] = &ceca_32k_out.hw,
> - [CLKID_CECB_32K] = &cecb_32k_out.hw,
> - [CLKID_24M] = &clk_24m.hw,
> - [CLKID_12M] = &clk_12m.hw,
> - [CLKID_FCLK_DIV2_DIVN] = &fclk_div2_divn.hw,
> - [CLKID_GEN] = &gen.hw,
> - [CLKID_SARADC_SEL] = &saradc_sel.hw,
> - [CLKID_SARADC] = &saradc.hw,
> - [CLKID_PWM_A] = &pwm_a.hw,
> - [CLKID_PWM_B] = &pwm_b.hw,
> - [CLKID_PWM_C] = &pwm_c.hw,
> - [CLKID_PWM_D] = &pwm_d.hw,
> - [CLKID_PWM_E] = &pwm_e.hw,
> - [CLKID_PWM_F] = &pwm_f.hw,
> - [CLKID_SPICC] = &spicc.hw,
> - [CLKID_TS] = &ts.hw,
> - [CLKID_SPIFC] = &spifc.hw,
> - [CLKID_USB_BUS] = &usb_bus.hw,
> - [CLKID_SD_EMMC] = &sd_emmc.hw,
> - [CLKID_PSRAM] = &psram.hw,
> - [CLKID_DMC] = &dmc.hw,
> - [CLKID_SYS_A_SEL] = &sys_a_sel.hw,
> - [CLKID_SYS_A_DIV] = &sys_a_div.hw,
> - [CLKID_SYS_A] = &sys_a.hw,
> - [CLKID_SYS_B_SEL] = &sys_b_sel.hw,
> - [CLKID_SYS_B_DIV] = &sys_b_div.hw,
> - [CLKID_SYS_B] = &sys_b.hw,
> - [CLKID_DSPA_A_SEL] = &dspa_a_sel.hw,
> - [CLKID_DSPA_A_DIV] = &dspa_a_div.hw,
> - [CLKID_DSPA_A] = &dspa_a.hw,
> - [CLKID_DSPA_B_SEL] = &dspa_b_sel.hw,
> - [CLKID_DSPA_B_DIV] = &dspa_b_div.hw,
> - [CLKID_DSPA_B] = &dspa_b.hw,
> - [CLKID_DSPB_A_SEL] = &dspb_a_sel.hw,
> - [CLKID_DSPB_A_DIV] = &dspb_a_div.hw,
> - [CLKID_DSPB_A] = &dspb_a.hw,
> - [CLKID_DSPB_B_SEL] = &dspb_b_sel.hw,
> - [CLKID_DSPB_B_DIV] = &dspb_b_div.hw,
> - [CLKID_DSPB_B] = &dspb_b.hw,
> - [CLKID_RTC_32K_IN] = &rtc_32k_in.hw,
> - [CLKID_RTC_32K_DIV] = &rtc_32k_div.hw,
> - [CLKID_RTC_32K_XTAL] = &rtc_32k_xtal.hw,
> - [CLKID_RTC_32K_SEL] = &rtc_32k_sel.hw,
> - [CLKID_CECB_32K_IN] = &cecb_32k_in.hw,
> - [CLKID_CECB_32K_DIV] = &cecb_32k_div.hw,
> - [CLKID_CECB_32K_SEL_PRE] = &cecb_32k_sel_pre.hw,
> - [CLKID_CECB_32K_SEL] = &cecb_32k_sel.hw,
> - [CLKID_CECA_32K_IN] = &ceca_32k_in.hw,
> - [CLKID_CECA_32K_DIV] = &ceca_32k_div.hw,
> - [CLKID_CECA_32K_SEL_PRE] = &ceca_32k_sel_pre.hw,
> - [CLKID_CECA_32K_SEL] = &ceca_32k_sel.hw,
> - [CLKID_DIV2_PRE] = &fclk_div2_divn_pre.hw,
> - [CLKID_24M_DIV2] = &clk_24m_div2.hw,
> - [CLKID_GEN_SEL] = &gen_sel.hw,
> - [CLKID_GEN_DIV] = &gen_div.hw,
> - [CLKID_SARADC_DIV] = &saradc_div.hw,
> - [CLKID_PWM_A_SEL] = &pwm_a_sel.hw,
> - [CLKID_PWM_A_DIV] = &pwm_a_div.hw,
> - [CLKID_PWM_B_SEL] = &pwm_b_sel.hw,
> - [CLKID_PWM_B_DIV] = &pwm_b_div.hw,
> - [CLKID_PWM_C_SEL] = &pwm_c_sel.hw,
> - [CLKID_PWM_C_DIV] = &pwm_c_div.hw,
> - [CLKID_PWM_D_SEL] = &pwm_d_sel.hw,
> - [CLKID_PWM_D_DIV] = &pwm_d_div.hw,
> - [CLKID_PWM_E_SEL] = &pwm_e_sel.hw,
> - [CLKID_PWM_E_DIV] = &pwm_e_div.hw,
> - [CLKID_PWM_F_SEL] = &pwm_f_sel.hw,
> - [CLKID_PWM_F_DIV] = &pwm_f_div.hw,
> - [CLKID_SPICC_SEL] = &spicc_sel.hw,
> - [CLKID_SPICC_DIV] = &spicc_div.hw,
> - [CLKID_SPICC_SEL2] = &spicc_sel2.hw,
> - [CLKID_TS_DIV] = &ts_div.hw,
> - [CLKID_SPIFC_SEL] = &spifc_sel.hw,
> - [CLKID_SPIFC_DIV] = &spifc_div.hw,
> - [CLKID_SPIFC_SEL2] = &spifc_sel2.hw,
> - [CLKID_USB_BUS_SEL] = &usb_bus_sel.hw,
> - [CLKID_USB_BUS_DIV] = &usb_bus_div.hw,
> - [CLKID_SD_EMMC_SEL] = &sd_emmc_sel.hw,
> - [CLKID_SD_EMMC_DIV] = &sd_emmc_div.hw,
> - [CLKID_SD_EMMC_SEL2] = &sd_emmc_sel2.hw,
> - [CLKID_PSRAM_SEL] = &psram_sel.hw,
> - [CLKID_PSRAM_DIV] = &psram_div.hw,
> - [CLKID_PSRAM_SEL2] = &psram_sel2.hw,
> - [CLKID_DMC_SEL] = &dmc_sel.hw,
> - [CLKID_DMC_DIV] = &dmc_div.hw,
> - [CLKID_DMC_SEL2] = &dmc_sel2.hw,
> - [NR_CLKS] = NULL,
> - },
> - .num = NR_CLKS,
> +static struct clk_hw *a1_periphs_hw_clks[] = {
> + [CLKID_XTAL_IN] = &xtal_in.hw,
> + [CLKID_FIXPLL_IN] = &fixpll_in.hw,
> + [CLKID_USB_PHY_IN] = &usb_phy_in.hw,
> + [CLKID_USB_CTRL_IN] = &usb_ctrl_in.hw,
> + [CLKID_HIFIPLL_IN] = &hifipll_in.hw,
> + [CLKID_SYSPLL_IN] = &syspll_in.hw,
> + [CLKID_DDS_IN] = &dds_in.hw,
> + [CLKID_SYS] = &sys.hw,
> + [CLKID_CLKTREE] = &clktree.hw,
> + [CLKID_RESET_CTRL] = &reset_ctrl.hw,
> + [CLKID_ANALOG_CTRL] = &analog_ctrl.hw,
> + [CLKID_PWR_CTRL] = &pwr_ctrl.hw,
> + [CLKID_PAD_CTRL] = &pad_ctrl.hw,
> + [CLKID_SYS_CTRL] = &sys_ctrl.hw,
> + [CLKID_TEMP_SENSOR] = &temp_sensor.hw,
> + [CLKID_AM2AXI_DIV] = &am2axi_dev.hw,
> + [CLKID_SPICC_B] = &spicc_b.hw,
> + [CLKID_SPICC_A] = &spicc_a.hw,
> + [CLKID_MSR] = &msr.hw,
> + [CLKID_AUDIO] = &audio.hw,
> + [CLKID_JTAG_CTRL] = &jtag_ctrl.hw,
> + [CLKID_SARADC_EN] = &saradc_en.hw,
> + [CLKID_PWM_EF] = &pwm_ef.hw,
> + [CLKID_PWM_CD] = &pwm_cd.hw,
> + [CLKID_PWM_AB] = &pwm_ab.hw,
> + [CLKID_CEC] = &cec.hw,
> + [CLKID_I2C_S] = &i2c_s.hw,
> + [CLKID_IR_CTRL] = &ir_ctrl.hw,
> + [CLKID_I2C_M_D] = &i2c_m_d.hw,
> + [CLKID_I2C_M_C] = &i2c_m_c.hw,
> + [CLKID_I2C_M_B] = &i2c_m_b.hw,
> + [CLKID_I2C_M_A] = &i2c_m_a.hw,
> + [CLKID_ACODEC] = &acodec.hw,
> + [CLKID_OTP] = &otp.hw,
> + [CLKID_SD_EMMC_A] = &sd_emmc_a.hw,
> + [CLKID_USB_PHY] = &usb_phy.hw,
> + [CLKID_USB_CTRL] = &usb_ctrl.hw,
> + [CLKID_SYS_DSPB] = &sys_dspb.hw,
> + [CLKID_SYS_DSPA] = &sys_dspa.hw,
> + [CLKID_DMA] = &dma.hw,
> + [CLKID_IRQ_CTRL] = &irq_ctrl.hw,
> + [CLKID_NIC] = &nic.hw,
> + [CLKID_GIC] = &gic.hw,
> + [CLKID_UART_C] = &uart_c.hw,
> + [CLKID_UART_B] = &uart_b.hw,
> + [CLKID_UART_A] = &uart_a.hw,
> + [CLKID_SYS_PSRAM] = &sys_psram.hw,
> + [CLKID_RSA] = &rsa.hw,
> + [CLKID_CORESIGHT] = &coresight.hw,
> + [CLKID_AM2AXI_VAD] = &am2axi_vad.hw,
> + [CLKID_AUDIO_VAD] = &audio_vad.hw,
> + [CLKID_AXI_DMC] = &axi_dmc.hw,
> + [CLKID_AXI_PSRAM] = &axi_psram.hw,
> + [CLKID_RAMB] = &ramb.hw,
> + [CLKID_RAMA] = &rama.hw,
> + [CLKID_AXI_SPIFC] = &axi_spifc.hw,
> + [CLKID_AXI_NIC] = &axi_nic.hw,
> + [CLKID_AXI_DMA] = &axi_dma.hw,
> + [CLKID_CPU_CTRL] = &cpu_ctrl.hw,
> + [CLKID_ROM] = &rom.hw,
> + [CLKID_PROC_I2C] = &prod_i2c.hw,
> + [CLKID_DSPA_SEL] = &dspa_sel.hw,
> + [CLKID_DSPB_SEL] = &dspb_sel.hw,
> + [CLKID_DSPA_EN] = &dspa_en.hw,
> + [CLKID_DSPA_EN_NIC] = &dspa_en_nic.hw,
> + [CLKID_DSPB_EN] = &dspb_en.hw,
> + [CLKID_DSPB_EN_NIC] = &dspb_en_nic.hw,
> + [CLKID_RTC] = &rtc.hw,
> + [CLKID_CECA_32K] = &ceca_32k_out.hw,
> + [CLKID_CECB_32K] = &cecb_32k_out.hw,
> + [CLKID_24M] = &clk_24m.hw,
> + [CLKID_12M] = &clk_12m.hw,
> + [CLKID_FCLK_DIV2_DIVN] = &fclk_div2_divn.hw,
> + [CLKID_GEN] = &gen.hw,
> + [CLKID_SARADC_SEL] = &saradc_sel.hw,
> + [CLKID_SARADC] = &saradc.hw,
> + [CLKID_PWM_A] = &pwm_a.hw,
> + [CLKID_PWM_B] = &pwm_b.hw,
> + [CLKID_PWM_C] = &pwm_c.hw,
> + [CLKID_PWM_D] = &pwm_d.hw,
> + [CLKID_PWM_E] = &pwm_e.hw,
> + [CLKID_PWM_F] = &pwm_f.hw,
> + [CLKID_SPICC] = &spicc.hw,
> + [CLKID_TS] = &ts.hw,
> + [CLKID_SPIFC] = &spifc.hw,
> + [CLKID_USB_BUS] = &usb_bus.hw,
> + [CLKID_SD_EMMC] = &sd_emmc.hw,
> + [CLKID_PSRAM] = &psram.hw,
> + [CLKID_DMC] = &dmc.hw,
> + [CLKID_SYS_A_SEL] = &sys_a_sel.hw,
> + [CLKID_SYS_A_DIV] = &sys_a_div.hw,
> + [CLKID_SYS_A] = &sys_a.hw,
> + [CLKID_SYS_B_SEL] = &sys_b_sel.hw,
> + [CLKID_SYS_B_DIV] = &sys_b_div.hw,
> + [CLKID_SYS_B] = &sys_b.hw,
> + [CLKID_DSPA_A_SEL] = &dspa_a_sel.hw,
> + [CLKID_DSPA_A_DIV] = &dspa_a_div.hw,
> + [CLKID_DSPA_A] = &dspa_a.hw,
> + [CLKID_DSPA_B_SEL] = &dspa_b_sel.hw,
> + [CLKID_DSPA_B_DIV] = &dspa_b_div.hw,
> + [CLKID_DSPA_B] = &dspa_b.hw,
> + [CLKID_DSPB_A_SEL] = &dspb_a_sel.hw,
> + [CLKID_DSPB_A_DIV] = &dspb_a_div.hw,
> + [CLKID_DSPB_A] = &dspb_a.hw,
> + [CLKID_DSPB_B_SEL] = &dspb_b_sel.hw,
> + [CLKID_DSPB_B_DIV] = &dspb_b_div.hw,
> + [CLKID_DSPB_B] = &dspb_b.hw,
> + [CLKID_RTC_32K_IN] = &rtc_32k_in.hw,
> + [CLKID_RTC_32K_DIV] = &rtc_32k_div.hw,
> + [CLKID_RTC_32K_XTAL] = &rtc_32k_xtal.hw,
> + [CLKID_RTC_32K_SEL] = &rtc_32k_sel.hw,
> + [CLKID_CECB_32K_IN] = &cecb_32k_in.hw,
> + [CLKID_CECB_32K_DIV] = &cecb_32k_div.hw,
> + [CLKID_CECB_32K_SEL_PRE] = &cecb_32k_sel_pre.hw,
> + [CLKID_CECB_32K_SEL] = &cecb_32k_sel.hw,
> + [CLKID_CECA_32K_IN] = &ceca_32k_in.hw,
> + [CLKID_CECA_32K_DIV] = &ceca_32k_div.hw,
> + [CLKID_CECA_32K_SEL_PRE] = &ceca_32k_sel_pre.hw,
> + [CLKID_CECA_32K_SEL] = &ceca_32k_sel.hw,
> + [CLKID_DIV2_PRE] = &fclk_div2_divn_pre.hw,
> + [CLKID_24M_DIV2] = &clk_24m_div2.hw,
> + [CLKID_GEN_SEL] = &gen_sel.hw,
> + [CLKID_GEN_DIV] = &gen_div.hw,
> + [CLKID_SARADC_DIV] = &saradc_div.hw,
> + [CLKID_PWM_A_SEL] = &pwm_a_sel.hw,
> + [CLKID_PWM_A_DIV] = &pwm_a_div.hw,
> + [CLKID_PWM_B_SEL] = &pwm_b_sel.hw,
> + [CLKID_PWM_B_DIV] = &pwm_b_div.hw,
> + [CLKID_PWM_C_SEL] = &pwm_c_sel.hw,
> + [CLKID_PWM_C_DIV] = &pwm_c_div.hw,
> + [CLKID_PWM_D_SEL] = &pwm_d_sel.hw,
> + [CLKID_PWM_D_DIV] = &pwm_d_div.hw,
> + [CLKID_PWM_E_SEL] = &pwm_e_sel.hw,
> + [CLKID_PWM_E_DIV] = &pwm_e_div.hw,
> + [CLKID_PWM_F_SEL] = &pwm_f_sel.hw,
> + [CLKID_PWM_F_DIV] = &pwm_f_div.hw,
> + [CLKID_SPICC_SEL] = &spicc_sel.hw,
> + [CLKID_SPICC_DIV] = &spicc_div.hw,
> + [CLKID_SPICC_SEL2] = &spicc_sel2.hw,
> + [CLKID_TS_DIV] = &ts_div.hw,
> + [CLKID_SPIFC_SEL] = &spifc_sel.hw,
> + [CLKID_SPIFC_DIV] = &spifc_div.hw,
> + [CLKID_SPIFC_SEL2] = &spifc_sel2.hw,
> + [CLKID_USB_BUS_SEL] = &usb_bus_sel.hw,
> + [CLKID_USB_BUS_DIV] = &usb_bus_div.hw,
> + [CLKID_SD_EMMC_SEL] = &sd_emmc_sel.hw,
> + [CLKID_SD_EMMC_DIV] = &sd_emmc_div.hw,
> + [CLKID_SD_EMMC_SEL2] = &sd_emmc_sel2.hw,
> + [CLKID_PSRAM_SEL] = &psram_sel.hw,
> + [CLKID_PSRAM_DIV] = &psram_div.hw,
> + [CLKID_PSRAM_SEL2] = &psram_sel2.hw,
> + [CLKID_DMC_SEL] = &dmc_sel.hw,
> + [CLKID_DMC_DIV] = &dmc_div.hw,
> + [CLKID_DMC_SEL2] = &dmc_sel2.hw,
> };
>
> /* Convenience table to populate regmap in .probe */
> @@ -2190,6 +2187,11 @@ static struct regmap_config a1_periphs_regmap_cfg = {
> .reg_stride = 4,
> };
>
> +static struct meson_clk_hw_data a1_periphs_clks = {
> + .hws = a1_periphs_hw_clks,
> + .num = ARRAY_SIZE(a1_periphs_hw_clks),
> +};
> +
> static int meson_a1_periphs_probe(struct platform_device *pdev)
> {
> struct device *dev = &pdev->dev;
> @@ -2219,8 +2221,7 @@ static int meson_a1_periphs_probe(struct platform_device *pdev)
> clkid);
> }
>
> - return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
> - &a1_periphs_clks);
> + return devm_of_clk_add_hw_provider(dev, meson_clk_hw_get, &a1_periphs_clks);
> }
>
> static const struct of_device_id a1_periphs_clkc_match_table[] = {
> diff --git a/drivers/clk/meson/a1-peripherals.h b/drivers/clk/meson/a1-peripherals.h
> index 526fc9ba5c9f..4d60456a95a9 100644
> --- a/drivers/clk/meson/a1-peripherals.h
> +++ b/drivers/clk/meson/a1-peripherals.h
> @@ -108,6 +108,5 @@
> #define CLKID_DMC_SEL 151
> #define CLKID_DMC_DIV 152
> #define CLKID_DMC_SEL2 153
> -#define NR_CLKS 154
>
> #endif /* __A1_PERIPHERALS_H */
> diff --git a/drivers/clk/meson/a1-pll.c b/drivers/clk/meson/a1-pll.c
> index bd2f1d1ec6e4..25e6b567afd5 100644
> --- a/drivers/clk/meson/a1-pll.c
> +++ b/drivers/clk/meson/a1-pll.c
> @@ -12,6 +12,7 @@
> #include <linux/platform_device.h>
> #include "a1-pll.h"
> #include "clk-regmap.h"
> +#include "meson-clkc-utils.h"
>
> static struct clk_regmap fixed_pll_dco = {
> .data = &(struct meson_clk_pll_data){
> @@ -268,22 +269,18 @@ static struct clk_regmap fclk_div7 = {
> };
>
> /* Array of all clocks registered by this provider */
> -static struct clk_hw_onecell_data a1_pll_clks = {
> - .hws = {
> - [CLKID_FIXED_PLL_DCO] = &fixed_pll_dco.hw,
> - [CLKID_FIXED_PLL] = &fixed_pll.hw,
> - [CLKID_FCLK_DIV2_DIV] = &fclk_div2_div.hw,
> - [CLKID_FCLK_DIV3_DIV] = &fclk_div3_div.hw,
> - [CLKID_FCLK_DIV5_DIV] = &fclk_div5_div.hw,
> - [CLKID_FCLK_DIV7_DIV] = &fclk_div7_div.hw,
> - [CLKID_FCLK_DIV2] = &fclk_div2.hw,
> - [CLKID_FCLK_DIV3] = &fclk_div3.hw,
> - [CLKID_FCLK_DIV5] = &fclk_div5.hw,
> - [CLKID_FCLK_DIV7] = &fclk_div7.hw,
> - [CLKID_HIFI_PLL] = &hifi_pll.hw,
> - [NR_PLL_CLKS] = NULL,
> - },
> - .num = NR_PLL_CLKS,
> +static struct clk_hw *a1_pll_hw_clks[] = {
> + [CLKID_FIXED_PLL_DCO] = &fixed_pll_dco.hw,
> + [CLKID_FIXED_PLL] = &fixed_pll.hw,
> + [CLKID_FCLK_DIV2_DIV] = &fclk_div2_div.hw,
> + [CLKID_FCLK_DIV3_DIV] = &fclk_div3_div.hw,
> + [CLKID_FCLK_DIV5_DIV] = &fclk_div5_div.hw,
> + [CLKID_FCLK_DIV7_DIV] = &fclk_div7_div.hw,
> + [CLKID_FCLK_DIV2] = &fclk_div2.hw,
> + [CLKID_FCLK_DIV3] = &fclk_div3.hw,
> + [CLKID_FCLK_DIV5] = &fclk_div5.hw,
> + [CLKID_FCLK_DIV7] = &fclk_div7.hw,
> + [CLKID_HIFI_PLL] = &hifi_pll.hw,
> };
>
> static struct clk_regmap *const a1_pll_regmaps[] = {
> @@ -302,6 +299,11 @@ static struct regmap_config a1_pll_regmap_cfg = {
> .reg_stride = 4,
> };
>
> +static struct meson_clk_hw_data a1_pll_clks = {
> + .hws = a1_pll_hw_clks,
> + .num = ARRAY_SIZE(a1_pll_hw_clks),
> +};
> +
> static int meson_a1_pll_probe(struct platform_device *pdev)
> {
> struct device *dev = &pdev->dev;
> @@ -332,7 +334,7 @@ static int meson_a1_pll_probe(struct platform_device *pdev)
> clkid);
> }
>
> - return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
> + return devm_of_clk_add_hw_provider(dev, meson_clk_hw_get,
> &a1_pll_clks);
> }
>
> diff --git a/drivers/clk/meson/a1-pll.h b/drivers/clk/meson/a1-pll.h
> index 29726651b056..82570759e6a2 100644
> --- a/drivers/clk/meson/a1-pll.h
> +++ b/drivers/clk/meson/a1-pll.h
> @@ -42,6 +42,5 @@
> #define CLKID_FCLK_DIV3_DIV 3
> #define CLKID_FCLK_DIV5_DIV 4
> #define CLKID_FCLK_DIV7_DIV 5
> -#define NR_PLL_CLKS 11
>
> #endif /* __A1_PLL_H */
>
Reviewed-by: Dmitry Rokosov <ddrokosov@...rdevices.ru>
--
Thank you,
Dmitry
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