@@ -35,6 +35,11 @@ config COMMON_CLK_MESON_AO_CLKC
select COMMON_CLK_MESON_INPUT
select RESET_CONTROLLER
+config COMMON_CLK_MESON_EE_CLKC
+ tristate
+ select COMMON_CLK_MESON_REGMAP
+ select COMMON_CLK_MESON_INPUT
+
config COMMON_CLK_MESON8B
bool
depends on ARCH_MESON
@@ -51,13 +56,13 @@ config COMMON_CLK_MESON8B
config COMMON_CLK_GXBB
bool
depends on ARCH_MESON
- select COMMON_CLK_MESON_INPUT
select COMMON_CLK_MESON_REGMAP
select COMMON_CLK_MESON_DUALDIV
select COMMON_CLK_MESON_VID_PLL_DIV
select COMMON_CLK_MESON_MPLL
select COMMON_CLK_MESON_PLL
select COMMON_CLK_MESON_AO_CLKC
+ select COMMON_CLK_MESON_EE_CLKC
select MFD_SYSCON
help
Support for the clock controller on AmLogic S905 devices, aka gxbb.
@@ -66,12 +71,12 @@ config COMMON_CLK_GXBB
config COMMON_CLK_AXG
bool
depends on ARCH_MESON
- select COMMON_CLK_MESON_INPUT
select COMMON_CLK_MESON_REGMAP
select COMMON_CLK_MESON_DUALDIV
select COMMON_CLK_MESON_MPLL
select COMMON_CLK_MESON_PLL
select COMMON_CLK_MESON_AO_CLKC
+ select COMMON_CLK_MESON_EE_CLKC
select MFD_SYSCON
help
Support for the clock controller on AmLogic A113D devices, aka axg.
@@ -92,10 +97,10 @@ config COMMON_CLK_AXG_AUDIO
config COMMON_CLK_G12A
bool
depends on ARCH_MESON
- select COMMON_CLK_MESON_INPUT
select COMMON_CLK_MESON_REGMAP
select COMMON_CLK_MESON_MPLL
select COMMON_CLK_MESON_PLL
+ select COMMON_CLK_MESON_EE_CLKC
select MFD_SYSCON
help
Support for the clock controller on Amlogic S905D2, S905X2 and S905Y2
@@ -2,6 +2,7 @@
obj-$(CONFIG_COMMON_CLK_MESON_AO_CLKC) += meson-aoclk.o
obj-$(CONFIG_COMMON_CLK_MESON_DUALDIV) += clk-dualdiv.o
+obj-$(CONFIG_COMMON_CLK_MESON_EE_CLKC) += meson-eeclk.o
obj-$(CONFIG_COMMON_CLK_MESON_INPUT) += clk-input.o
obj-$(CONFIG_COMMON_CLK_MESON_MPLL) += clk-mpll.o
obj-$(CONFIG_COMMON_CLK_MESON_PHASE) += clk-phase.o
@@ -9,21 +9,17 @@
* Author: Qiufang Dai <qiufang.dai@amlogic.com>
*/
-#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/init.h>
#include <linux/of_device.h>
-#include <linux/mfd/syscon.h>
#include <linux/platform_device.h>
-#include <linux/regmap.h>
#include "clk-input.h"
#include "clk-regmap.h"
#include "clk-pll.h"
#include "clk-mpll.h"
#include "axg.h"
-
-#define IN_PREFIX "ee-in-"
+#include "meson-eeclk.h"
static DEFINE_SPINLOCK(meson_clk_lock);
@@ -1260,55 +1256,20 @@ static struct clk_regmap *const axg_clk_regmaps[] = {
&axg_pcie_pll_od,
};
+static const struct meson_eeclkc_data axg_clkc_data = {
+ .regmap_clks = axg_clk_regmaps,
+ .regmap_clk_num = ARRAY_SIZE(axg_clk_regmaps),
+ .hw_onecell_data = &axg_hw_onecell_data,
+};
+
+
static const struct of_device_id clkc_match_table[] = {
- { .compatible = "amlogic,axg-clkc" },
+ { .compatible = "amlogic,axg-clkc", .data = &axg_clkc_data },
{}
};
-static int axg_clkc_probe(struct platform_device *pdev)
-{
- struct device *dev = &pdev->dev;
- struct clk_hw *input;
- struct regmap *map;
- int ret, i;
-
- /* Get the hhi system controller node if available */
- map = syscon_node_to_regmap(of_get_parent(dev->of_node));
- if (IS_ERR(map)) {
- dev_err(dev, "failed to get HHI regmap\n");
- return PTR_ERR(map);
- }
-
- input = meson_clk_hw_register_input(dev, "xtal", IN_PREFIX "xtal", 0);
- if (IS_ERR(input)) {
- ret = PTR_ERR(input);
- if (ret != -EPROBE_DEFER)
- dev_err(dev, "failed to get input clock");
- return ret;
- }
-
- /* Populate regmap for the regmap backed clocks */
- for (i = 0; i < ARRAY_SIZE(axg_clk_regmaps); i++)
- axg_clk_regmaps[i]->map = map;
-
- for (i = 0; i < axg_hw_onecell_data.num; i++) {
- /* array might be sparse */
- if (!axg_hw_onecell_data.hws[i])
- continue;
-
- ret = devm_clk_hw_register(dev, axg_hw_onecell_data.hws[i]);
- if (ret) {
- dev_err(dev, "Clock registration failed\n");
- return ret;
- }
- }
-
- return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
- &axg_hw_onecell_data);
-}
-
static struct platform_driver axg_driver = {
- .probe = axg_clkc_probe,
+ .probe = meson_eeclkc_probe,
.driver = {
.name = "axg-clkc",
.of_match_table = clkc_match_table,
@@ -13,19 +13,16 @@
#include <linux/clk-provider.h>
#include <linux/init.h>
#include <linux/of_device.h>
-#include <linux/mfd/syscon.h>
#include <linux/platform_device.h>
-#include <linux/regmap.h>
#include "clk-input.h"
#include "clk-mpll.h"
#include "clk-pll.h"
#include "clk-regmap.h"
#include "vid-pll-div.h"
+#include "meson-eeclk.h"
#include "g12a.h"
-#define IN_PREFIX "ee-in-"
-
static DEFINE_SPINLOCK(meson_clk_lock);
static struct clk_regmap g12a_fixed_pll_dco = {
@@ -2340,56 +2337,19 @@ static struct clk_regmap *const g12a_clk_regmaps[] = {
&g12a_mpll_50m,
};
+static const struct meson_eeclkc_data g12a_clkc_data = {
+ .regmap_clks = g12a_clk_regmaps,
+ .regmap_clk_num = ARRAY_SIZE(g12a_clk_regmaps),
+ .hw_onecell_data = &g12a_hw_onecell_data
+};
+
static const struct of_device_id clkc_match_table[] = {
- { .compatible = "amlogic,g12a-clkc" },
+ { .compatible = "amlogic,g12a-clkc", .data = &g12a_clkc_data },
{}
};
-static int g12a_clkc_probe(struct platform_device *pdev)
-{
- struct device *dev = &pdev->dev;
- struct clk_hw *input;
- struct regmap *map;
- int ret, i;
-
- /* Get the hhi system controller node */
- map = syscon_node_to_regmap(of_get_parent(dev->of_node));
- if (IS_ERR(map)) {
- dev_err(dev,
- "failed to get HHI regmap\n");
- return PTR_ERR(map);
- }
-
- input = meson_clk_hw_register_input(dev, "xtal", IN_PREFIX "xtal", 0);
- if (IS_ERR(input)) {
- ret = PTR_ERR(input);
- if (ret != -EPROBE_DEFER)
- dev_err(dev, "failed to get input clock");
- return ret;
- }
-
- /* Populate regmap for the regmap backed clocks */
- for (i = 0; i < ARRAY_SIZE(g12a_clk_regmaps); i++)
- g12a_clk_regmaps[i]->map = map;
-
- for (i = 0; i < g12a_hw_onecell_data.num; i++) {
- /* array might be sparse */
- if (!g12a_hw_onecell_data.hws[i])
- continue;
-
- ret = devm_clk_hw_register(dev, g12a_hw_onecell_data.hws[i]);
- if (ret) {
- dev_err(dev, "Clock registration failed\n");
- return ret;
- }
- }
-
- return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
- &g12a_hw_onecell_data);
-}
-
static struct platform_driver g12a_driver = {
- .probe = g12a_clkc_probe,
+ .probe = meson_eeclkc_probe,
.driver = {
.name = "g12a-clkc",
.of_match_table = clkc_match_table,
@@ -4,19 +4,17 @@
* Michael Turquette <mturquette@baylibre.com>
*/
-#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/init.h>
#include <linux/of_device.h>
-#include <linux/mfd/syscon.h>
#include <linux/platform_device.h>
-#include <linux/regmap.h>
#include "gxbb.h"
#include "clk-input.h"
#include "clk-regmap.h"
#include "clk-pll.h"
#include "clk-mpll.h"
+#include "meson-eeclk.h"
#include "vid-pll-div.h"
#define IN_PREFIX "ee-in-"
@@ -2859,6 +2857,192 @@ static struct clk_hw_onecell_data gxl_hw_onecell_data = {
};
static struct clk_regmap *const gxbb_clk_regmaps[] = {
+ &gxbb_clk81,
+ &gxbb_ddr,
+ &gxbb_dos,
+ &gxbb_isa,
+ &gxbb_pl301,
+ &gxbb_periphs,
+ &gxbb_spicc,
+ &gxbb_i2c,
+ &gxbb_sar_adc,
+ &gxbb_smart_card,
+ &gxbb_rng0,
+ &gxbb_uart0,
+ &gxbb_sdhc,
+ &gxbb_stream,
+ &gxbb_async_fifo,
+ &gxbb_sdio,
+ &gxbb_abuf,
+ &gxbb_hiu_iface,
+ &gxbb_assist_misc,
+ &gxbb_spi,
+ &gxbb_i2s_spdif,
+ &gxbb_eth,
+ &gxbb_demux,
+ &gxbb_aiu_glue,
+ &gxbb_iec958,
+ &gxbb_i2s_out,
+ &gxbb_amclk,
+ &gxbb_aififo2,
+ &gxbb_mixer,
+ &gxbb_mixer_iface,
+ &gxbb_adc,
+ &gxbb_blkmv,
+ &gxbb_aiu,
+ &gxbb_uart1,
+ &gxbb_g2d,
+ &gxbb_usb0,
+ &gxbb_usb1,
+ &gxbb_reset,
+ &gxbb_nand,
+ &gxbb_dos_parser,
+ &gxbb_usb,
+ &gxbb_vdin1,
+ &gxbb_ahb_arb0,
+ &gxbb_efuse,
+ &gxbb_boot_rom,
+ &gxbb_ahb_data_bus,
+ &gxbb_ahb_ctrl_bus,
+ &gxbb_hdmi_intr_sync,
+ &gxbb_hdmi_pclk,
+ &gxbb_usb1_ddr_bridge,
+ &gxbb_usb0_ddr_bridge,
+ &gxbb_mmc_pclk,
+ &gxbb_dvin,
+ &gxbb_uart2,
+ &gxbb_sana,
+ &gxbb_vpu_intr,
+ &gxbb_sec_ahb_ahb3_bridge,
+ &gxbb_clk81_a53,
+ &gxbb_vclk2_venci0,
+ &gxbb_vclk2_venci1,
+ &gxbb_vclk2_vencp0,
+ &gxbb_vclk2_vencp1,
+ &gxbb_gclk_venci_int0,
+ &gxbb_gclk_vencp_int,
+ &gxbb_dac_clk,
+ &gxbb_aoclk_gate,
+ &gxbb_iec958_gate,
+ &gxbb_enc480p,
+ &gxbb_rng1,
+ &gxbb_gclk_venci_int1,
+ &gxbb_vclk2_venclmcc,
+ &gxbb_vclk2_vencl,
+ &gxbb_vclk_other,
+ &gxbb_edp,
+ &gxbb_ao_media_cpu,
+ &gxbb_ao_ahb_sram,
+ &gxbb_ao_ahb_bus,
+ &gxbb_ao_iface,
+ &gxbb_ao_i2c,
+ &gxbb_emmc_a,
+ &gxbb_emmc_b,
+ &gxbb_emmc_c,
+ &gxbb_sar_adc_clk,
+ &gxbb_mali_0,
+ &gxbb_mali_1,
+ &gxbb_cts_amclk,
+ &gxbb_cts_mclk_i958,
+ &gxbb_32k_clk,
+ &gxbb_sd_emmc_a_clk0,
+ &gxbb_sd_emmc_b_clk0,
+ &gxbb_sd_emmc_c_clk0,
+ &gxbb_vpu_0,
+ &gxbb_vpu_1,
+ &gxbb_vapb_0,
+ &gxbb_vapb_1,
+ &gxbb_vapb,
+ &gxbb_mpeg_clk_div,
+ &gxbb_sar_adc_clk_div,
+ &gxbb_mali_0_div,
+ &gxbb_mali_1_div,
+ &gxbb_cts_mclk_i958_div,
+ &gxbb_32k_clk_div,
+ &gxbb_sd_emmc_a_clk0_div,
+ &gxbb_sd_emmc_b_clk0_div,
+ &gxbb_sd_emmc_c_clk0_div,
+ &gxbb_vpu_0_div,
+ &gxbb_vpu_1_div,
+ &gxbb_vapb_0_div,
+ &gxbb_vapb_1_div,
+ &gxbb_mpeg_clk_sel,
+ &gxbb_sar_adc_clk_sel,
+ &gxbb_mali_0_sel,
+ &gxbb_mali_1_sel,
+ &gxbb_mali,
+ &gxbb_cts_amclk_sel,
+ &gxbb_cts_mclk_i958_sel,
+ &gxbb_cts_i958,
+ &gxbb_32k_clk_sel,
+ &gxbb_sd_emmc_a_clk0_sel,
+ &gxbb_sd_emmc_b_clk0_sel,
+ &gxbb_sd_emmc_c_clk0_sel,
+ &gxbb_vpu_0_sel,
+ &gxbb_vpu_1_sel,
+ &gxbb_vpu,
+ &gxbb_vapb_0_sel,
+ &gxbb_vapb_1_sel,
+ &gxbb_vapb_sel,
+ &gxbb_mpll0,
+ &gxbb_mpll1,
+ &gxbb_mpll2,
+ &gxbb_mpll0_div,
+ &gxbb_mpll1_div,
+ &gxbb_mpll2_div,
+ &gxbb_cts_amclk_div,
+ &gxbb_fixed_pll,
+ &gxbb_sys_pll,
+ &gxbb_mpll_prediv,
+ &gxbb_fclk_div2,
+ &gxbb_fclk_div3,
+ &gxbb_fclk_div4,
+ &gxbb_fclk_div5,
+ &gxbb_fclk_div7,
+ &gxbb_vdec_1_sel,
+ &gxbb_vdec_1_div,
+ &gxbb_vdec_1,
+ &gxbb_vdec_hevc_sel,
+ &gxbb_vdec_hevc_div,
+ &gxbb_vdec_hevc,
+ &gxbb_gen_clk_sel,
+ &gxbb_gen_clk_div,
+ &gxbb_gen_clk,
+ &gxbb_fixed_pll_dco,
+ &gxbb_sys_pll_dco,
+ &gxbb_gp0_pll,
+ &gxbb_vid_pll,
+ &gxbb_vid_pll_sel,
+ &gxbb_vid_pll_div,
+ &gxbb_vclk,
+ &gxbb_vclk_sel,
+ &gxbb_vclk_div,
+ &gxbb_vclk_input,
+ &gxbb_vclk_div1,
+ &gxbb_vclk_div2_en,
+ &gxbb_vclk_div4_en,
+ &gxbb_vclk_div6_en,
+ &gxbb_vclk_div12_en,
+ &gxbb_vclk2,
+ &gxbb_vclk2_sel,
+ &gxbb_vclk2_div,
+ &gxbb_vclk2_input,
+ &gxbb_vclk2_div1,
+ &gxbb_vclk2_div2_en,
+ &gxbb_vclk2_div4_en,
+ &gxbb_vclk2_div6_en,
+ &gxbb_vclk2_div12_en,
+ &gxbb_cts_enci,
+ &gxbb_cts_enci_sel,
+ &gxbb_cts_encp,
+ &gxbb_cts_encp_sel,
+ &gxbb_cts_vdac,
+ &gxbb_cts_vdac_sel,
+ &gxbb_hdmi_tx,
+ &gxbb_hdmi_tx_sel,
+ &gxbb_hdmi_sel,
+ &gxbb_hdmi_div,
+ &gxbb_hdmi,
&gxbb_gp0_pll_dco,
&gxbb_hdmi_pll,
&gxbb_hdmi_pll_od,
@@ -2867,14 +3051,6 @@ static struct clk_regmap *const gxbb_clk_regmaps[] = {
};
static struct clk_regmap *const gxl_clk_regmaps[] = {
- &gxl_gp0_pll_dco,
- &gxl_hdmi_pll,
- &gxl_hdmi_pll_od,
- &gxl_hdmi_pll_od2,
- &gxl_hdmi_pll_dco,
-};
-
-static struct clk_regmap *const gx_clk_regmaps[] = {
&gxbb_clk81,
&gxbb_ddr,
&gxbb_dos,
@@ -3061,23 +3237,22 @@ static struct clk_regmap *const gx_clk_regmaps[] = {
&gxbb_hdmi_sel,
&gxbb_hdmi_div,
&gxbb_hdmi,
+ &gxl_gp0_pll_dco,
+ &gxl_hdmi_pll,
+ &gxl_hdmi_pll_od,
+ &gxl_hdmi_pll_od2,
+ &gxl_hdmi_pll_dco,
};
-struct clkc_data {
- struct clk_regmap *const *regmap_clks;
- unsigned int regmap_clks_count;
- struct clk_hw_onecell_data *hw_onecell_data;
-};
-
-static const struct clkc_data gxbb_clkc_data = {
+static const struct meson_eeclkc_data gxbb_clkc_data = {
.regmap_clks = gxbb_clk_regmaps,
- .regmap_clks_count = ARRAY_SIZE(gxbb_clk_regmaps),
+ .regmap_clk_num = ARRAY_SIZE(gxbb_clk_regmaps),
.hw_onecell_data = &gxbb_hw_onecell_data,
};
-static const struct clkc_data gxl_clkc_data = {
+static const struct meson_eeclkc_data gxl_clkc_data = {
.regmap_clks = gxl_clk_regmaps,
- .regmap_clks_count = ARRAY_SIZE(gxl_clk_regmaps),
+ .regmap_clk_num = ARRAY_SIZE(gxl_clk_regmaps),
.hw_onecell_data = &gxl_hw_onecell_data,
};
@@ -3087,61 +3262,8 @@ static const struct of_device_id clkc_match_table[] = {
{},
};
-static int gxbb_clkc_probe(struct platform_device *pdev)
-{
- const struct clkc_data *clkc_data;
- struct clk_hw *input;
- struct regmap *map;
- int ret, i;
- struct device *dev = &pdev->dev;
-
- clkc_data = of_device_get_match_data(dev);
- if (!clkc_data)
- return -EINVAL;
-
- /* Get the hhi system controller node if available */
- map = syscon_node_to_regmap(of_get_parent(dev->of_node));
- if (IS_ERR(map)) {
- dev_err(dev, "failed to get HHI regmap\n");
- return PTR_ERR(map);
- }
-
- input = meson_clk_hw_register_input(dev, "xtal", IN_PREFIX "xtal", 0);
- if (IS_ERR(input)) {
- ret = PTR_ERR(input);
- if (ret != -EPROBE_DEFER)
- dev_err(dev, "failed to get input clock");
- return ret;
- }
-
- /* Populate regmap for the common regmap backed clocks */
- for (i = 0; i < ARRAY_SIZE(gx_clk_regmaps); i++)
- gx_clk_regmaps[i]->map = map;
-
- /* Populate regmap for soc specific clocks */
- for (i = 0; i < clkc_data->regmap_clks_count; i++)
- clkc_data->regmap_clks[i]->map = map;
-
- /* Register all clks */
- for (i = 0; i < clkc_data->hw_onecell_data->num; i++) {
- /* array might be sparse */
- if (!clkc_data->hw_onecell_data->hws[i])
- continue;
-
- ret = devm_clk_hw_register(dev,
- clkc_data->hw_onecell_data->hws[i]);
- if (ret) {
- dev_err(dev, "Clock registration failed\n");
- return ret;
- }
- }
-
- return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
- clkc_data->hw_onecell_data);
-}
-
static struct platform_driver gxbb_driver = {
- .probe = gxbb_clkc_probe,
+ .probe = meson_eeclkc_probe,
.driver = {
.name = "gxbb-clkc",
.of_match_table = clkc_match_table,
new file mode 100644
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019 BayLibre, SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/syscon.h>
+#include <linux/regmap.h>
+
+#include "clk-input.h"
+#include "clk-regmap.h"
+#include "meson-eeclk.h"
+
+int meson_eeclkc_probe(struct platform_device *pdev)
+{
+ const struct meson_eeclkc_data *data;
+ struct device *dev = &pdev->dev;
+ struct clk_hw *input;
+ struct regmap *map;
+ int ret, i;
+
+ data = of_device_get_match_data(dev);
+ if (!data)
+ return -EINVAL;
+
+ /* Get the hhi system controller node */
+ map = syscon_node_to_regmap(of_get_parent(dev->of_node));
+ if (IS_ERR(map)) {
+ dev_err(dev,
+ "failed to get HHI regmap\n");
+ return PTR_ERR(map);
+ }
+
+ input = meson_clk_hw_register_input(dev, "xtal", IN_PREFIX "xtal", 0);
+ if (IS_ERR(input)) {
+ ret = PTR_ERR(input);
+ if (ret != -EPROBE_DEFER)
+ dev_err(dev, "failed to get input clock");
+ return ret;
+ }
+
+ /* Populate regmap for the regmap backed clocks */
+ for (i = 0; i < data->regmap_clk_num; i++)
+ data->regmap_clks[i]->map = map;
+
+ for (i = 0; i < data->hw_onecell_data->num; i++) {
+ /* array might be sparse */
+ if (!data->hw_onecell_data->hws[i])
+ continue;
+
+ ret = devm_clk_hw_register(dev, data->hw_onecell_data->hws[i]);
+ if (ret) {
+ dev_err(dev, "Clock registration failed\n");
+ return ret;
+ }
+ }
+
+ return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
+ data->hw_onecell_data);
+}
new file mode 100644
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019 BayLibre, SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#ifndef __MESON_CLKC_H
+#define __MESON_CLKC_H
+
+#include <linux/clk-provider.h>
+#include "clk-regmap.h"
+
+#define IN_PREFIX "ee-in-"
+
+struct platform_device;
+
+struct meson_eeclkc_data {
+ struct clk_regmap *const *regmap_clks;
+ unsigned int regmap_clk_num;
+ struct clk_hw_onecell_data *hw_onecell_data;
+};
+
+int meson_eeclkc_probe(struct platform_device *pdev);
+
+#endif /* __MESON_CLKC_H */
The function used to probe the peripheral clock controller of the arm64 amlogic SoCs is mostly the same. We now have 3 of those controllers so it is time to factorize things a bit. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> --- drivers/clk/meson/Kconfig | 11 +- drivers/clk/meson/Makefile | 1 + drivers/clk/meson/axg.c | 59 ++----- drivers/clk/meson/g12a.c | 58 ++----- drivers/clk/meson/gxbb.c | 272 +++++++++++++++++++++++--------- drivers/clk/meson/meson-eeclk.c | 63 ++++++++ drivers/clk/meson/meson-eeclk.h | 25 +++ 7 files changed, 313 insertions(+), 176 deletions(-) create mode 100644 drivers/clk/meson/meson-eeclk.c create mode 100644 drivers/clk/meson/meson-eeclk.h -- 2.20.1