[PATCH v11 5/5] clk: meson: a1: add Amlogic A1 Peripherals clock controller driver
Dmitry Rokosov
ddrokosov at sberdevices.ru
Tue Mar 21 12:30:14 PDT 2023
Introduce Peripherals clock controller for Amlogic A1 SoC family.
A1 SoC has four clock controllers on the board: PLL, Peripherals, CPU,
and Audio.
This patchset adds support for Amlogic A1 Peripherals clock driver and
allows to generate clocks for all A1 SoC peripheral IPs.
Signed-off-by: Jian Hu <jian.hu at amlogic.com>
Signed-off-by: Dmitry Rokosov <ddrokosov at sberdevices.ru>
---
drivers/clk/meson/Kconfig | 10 +
drivers/clk/meson/Makefile | 1 +
drivers/clk/meson/a1.c | 2344 ++++++++++++++++++++++++++++++++++++
drivers/clk/meson/a1.h | 49 +
4 files changed, 2404 insertions(+)
create mode 100644 drivers/clk/meson/a1.c
create mode 100644 drivers/clk/meson/a1.h
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
index f56da2a4b000..970892b07043 100644
--- a/drivers/clk/meson/Kconfig
+++ b/drivers/clk/meson/Kconfig
@@ -109,6 +109,16 @@ config COMMON_CLK_A1_PLL
device, A1 SoC Family. Say Y if you want A1 PLL clock controller
to work.
+config COMMON_CLK_A1
+ tristate "Meson A1 SoC clock controller support"
+ depends on ARM64
+ select COMMON_CLK_MESON_DUALDIV
+ select COMMON_CLK_MESON_REGMAP
+ help
+ Support for the Peripherals clock controller on Amlogic A113L based
+ device, A1 SoC Family. Say Y if you want A1 Peripherals clock
+ controller to work.
+
config COMMON_CLK_G12A
tristate "G12 and SM1 SoC clock controllers support"
depends on ARM64
diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile
index 2f17f475a48f..0e6f293c05d4 100644
--- a/drivers/clk/meson/Makefile
+++ b/drivers/clk/meson/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_COMMON_CLK_MESON_VID_PLL_DIV) += vid-pll-div.o
obj-$(CONFIG_COMMON_CLK_AXG) += axg.o axg-aoclk.o
obj-$(CONFIG_COMMON_CLK_AXG_AUDIO) += axg-audio.o
obj-$(CONFIG_COMMON_CLK_A1_PLL) += a1-pll.o
+obj-$(CONFIG_COMMON_CLK_A1) += a1.o
obj-$(CONFIG_COMMON_CLK_GXBB) += gxbb.o gxbb-aoclk.o
obj-$(CONFIG_COMMON_CLK_G12A) += g12a.o g12a-aoclk.o
obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b.o meson8-ddr.o
diff --git a/drivers/clk/meson/a1.c b/drivers/clk/meson/a1.c
new file mode 100644
index 000000000000..3f4263ac404c
--- /dev/null
+++ b/drivers/clk/meson/a1.c
@@ -0,0 +1,2344 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
+ * Author: Jian Hu <jian.hu at amlogic.com>
+ *
+ * Copyright (c) 2023, SberDevices. All Rights Reserved.
+ * Author: Dmitry Rokosov <ddrokosov at sberdevices.ru>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include "a1.h"
+#include "clk-dualdiv.h"
+#include "clk-regmap.h"
+
+static struct clk_regmap xtal_in = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SYS_OSCIN_CTRL,
+ .bit_idx = 0,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "xtal_in",
+ .ops = &clk_regmap_gate_ro_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap fixpll_in = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SYS_OSCIN_CTRL,
+ .bit_idx = 1,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "fixpll_in",
+ .ops = &clk_regmap_gate_ro_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap usb_phy_in = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SYS_OSCIN_CTRL,
+ .bit_idx = 2,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "usb_phy_in",
+ .ops = &clk_regmap_gate_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap usb_ctrl_in = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SYS_OSCIN_CTRL,
+ .bit_idx = 3,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "usb_ctrl_in",
+ .ops = &clk_regmap_gate_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap hifipll_in = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SYS_OSCIN_CTRL,
+ .bit_idx = 4,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "hifipll_in",
+ .ops = &clk_regmap_gate_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap syspll_in = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SYS_OSCIN_CTRL,
+ .bit_idx = 5,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "syspll_in",
+ .ops = &clk_regmap_gate_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap dds_in = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SYS_OSCIN_CTRL,
+ .bit_idx = 6,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "dds_in",
+ .ops = &clk_regmap_gate_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap rtc_32k_in = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = RTC_BY_OSCIN_CTRL0,
+ .bit_idx = 31,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "rtc_32k_in",
+ .ops = &clk_regmap_gate_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static const struct meson_clk_dualdiv_param clk_32k_div_table[] = {
+ {
+ .dual = 1,
+ .n1 = 733,
+ .m1 = 8,
+ .n2 = 732,
+ .m2 = 11,
+ },
+ {}
+};
+
+static struct clk_regmap rtc_32k_div = {
+ .data = &(struct meson_clk_dualdiv_data){
+ .n1 = {
+ .reg_off = RTC_BY_OSCIN_CTRL0,
+ .shift = 0,
+ .width = 12,
+ },
+ .n2 = {
+ .reg_off = RTC_BY_OSCIN_CTRL0,
+ .shift = 12,
+ .width = 12,
+ },
+ .m1 = {
+ .reg_off = RTC_BY_OSCIN_CTRL1,
+ .shift = 0,
+ .width = 12,
+ },
+ .m2 = {
+ .reg_off = RTC_BY_OSCIN_CTRL1,
+ .shift = 12,
+ .width = 12,
+ },
+ .dual = {
+ .reg_off = RTC_BY_OSCIN_CTRL0,
+ .shift = 28,
+ .width = 1,
+ },
+ .table = clk_32k_div_table,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "rtc_32k_div",
+ .ops = &meson_clk_dualdiv_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &rtc_32k_in.hw
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap rtc_32k_xtal = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = RTC_BY_OSCIN_CTRL1,
+ .bit_idx = 24,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "rtc_32k_xtal",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &rtc_32k_in.hw
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap rtc_32k_sel = {
+ .data = &(struct clk_regmap_mux_data) {
+ .offset = RTC_CTRL,
+ .mask = 0x3,
+ .shift = 0,
+ .flags = CLK_MUX_ROUND_CLOSEST,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "rtc_32k_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &rtc_32k_xtal.hw,
+ &rtc_32k_div.hw,
+ },
+ .num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+struct clk_regmap rtc = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = RTC_BY_OSCIN_CTRL0,
+ .bit_idx = 30,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "rtc",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &rtc_32k_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static u32 mux_table_sys[] = { 0, 1, 2, 3, 7 };
+static const struct clk_parent_data sys_parents[] = {
+ { .fw_name = "xtal" },
+ { .fw_name = "fclk_div2" },
+ { .fw_name = "fclk_div3" },
+ { .fw_name = "fclk_div5" },
+ { .hw = &rtc.hw },
+};
+
+static struct clk_regmap sys_b_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = SYS_CLK_CTRL0,
+ .mask = 0x7,
+ .shift = 26,
+ .table = mux_table_sys,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "sys_b_sel",
+ .ops = &clk_regmap_mux_ro_ops,
+ .parent_data = sys_parents,
+ .num_parents = ARRAY_SIZE(sys_parents),
+ },
+};
+
+static struct clk_regmap sys_b_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = SYS_CLK_CTRL0,
+ .shift = 16,
+ .width = 10,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "sys_b_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &sys_b_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap sys_b = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SYS_CLK_CTRL0,
+ .bit_idx = 29,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "sys_b",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &sys_b_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap sys_a_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = SYS_CLK_CTRL0,
+ .mask = 0x7,
+ .shift = 10,
+ .table = mux_table_sys,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "sys_a_sel",
+ .ops = &clk_regmap_mux_ro_ops,
+ .parent_data = sys_parents,
+ .num_parents = ARRAY_SIZE(sys_parents),
+ },
+};
+
+static struct clk_regmap sys_a_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = SYS_CLK_CTRL0,
+ .shift = 0,
+ .width = 10,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "sys_a_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &sys_a_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap sys_a = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SYS_CLK_CTRL0,
+ .bit_idx = 13,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "sys_a",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &sys_a_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap sys = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = SYS_CLK_CTRL0,
+ .mask = 0x1,
+ .shift = 31,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "sys",
+ .ops = &clk_regmap_mux_ro_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &sys_a.hw,
+ &sys_b.hw,
+ },
+ .num_parents = 2,
+ /*
+ * This clock is used by APB bus which is set in boot ROM code
+ * and is required by the platform to operate correctly.
+ * Until the following condition are met, we need this clock to
+ * be marked as critical:
+ * a) Mark the clock used by a firmware resource, if possible
+ * b) CCF has a clock hand-off mechanism to make the sure the
+ * clock stays on until the proper driver comes along
+ */
+ .flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ },
+};
+
+static u32 mux_table_dsp_ab[] = { 0, 1, 2, 3, 4, 7 };
+static const struct clk_parent_data dsp_ab_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .fw_name = "fclk_div2", },
+ { .fw_name = "fclk_div3", },
+ { .fw_name = "fclk_div5", },
+ { .fw_name = "hifi_pll", },
+ { .hw = &rtc.hw },
+};
+
+static struct clk_regmap dspa_a_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = DSPA_CLK_CTRL0,
+ .mask = 0x7,
+ .shift = 10,
+ .table = mux_table_dsp_ab,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dspa_a_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = dsp_ab_parent_data,
+ .num_parents = ARRAY_SIZE(dsp_ab_parent_data),
+ /*
+ * DSPA_A clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force dsp parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap dspa_a_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = DSPA_CLK_CTRL0,
+ .shift = 0,
+ .width = 10,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dspa_a_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspa_a_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspa_a = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = DSPA_CLK_CTRL0,
+ .bit_idx = 13,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "dspa_a",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspa_a_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspa_b_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = DSPA_CLK_CTRL0,
+ .mask = 0x7,
+ .shift = 26,
+ .table = mux_table_dsp_ab,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dspa_b_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = dsp_ab_parent_data,
+ .num_parents = ARRAY_SIZE(dsp_ab_parent_data),
+ /*
+ * DSPA_B clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force dsp parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap dspa_b_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = DSPA_CLK_CTRL0,
+ .shift = 16,
+ .width = 10,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dspa_b_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspa_b_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspa_b = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = DSPA_CLK_CTRL0,
+ .bit_idx = 29,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "dspa_b",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspa_b_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspa_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = DSPA_CLK_CTRL0,
+ .mask = 0x1,
+ .shift = 15,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dspa_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspa_a.hw,
+ &dspa_b.hw,
+ },
+ .num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspa_en = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = DSPA_CLK_EN,
+ .bit_idx = 1,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "dspa_en",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspa_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspa_en_nic = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = DSPA_CLK_EN,
+ .bit_idx = 0,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "dspa_en_nic",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspa_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspb_a_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = DSPB_CLK_CTRL0,
+ .mask = 0x7,
+ .shift = 10,
+ .table = mux_table_dsp_ab,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dspb_a_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = dsp_ab_parent_data,
+ .num_parents = ARRAY_SIZE(dsp_ab_parent_data),
+ /*
+ * DSPB_A clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force dsp parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap dspb_a_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = DSPB_CLK_CTRL0,
+ .shift = 0,
+ .width = 10,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dspb_a_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspb_a_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspb_a = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = DSPB_CLK_CTRL0,
+ .bit_idx = 13,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "dspb_a",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspb_a_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspb_b_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = DSPB_CLK_CTRL0,
+ .mask = 0x7,
+ .shift = 26,
+ .table = mux_table_dsp_ab,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dspb_b_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = dsp_ab_parent_data,
+ .num_parents = ARRAY_SIZE(dsp_ab_parent_data),
+ /*
+ * DSPB_B clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force dsp parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap dspb_b_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = DSPB_CLK_CTRL0,
+ .shift = 16,
+ .width = 10,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dspb_b_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspb_b_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspb_b = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = DSPB_CLK_CTRL0,
+ .bit_idx = 29,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "dspb_b",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspb_b_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspb_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = DSPB_CLK_CTRL0,
+ .mask = 0x1,
+ .shift = 15,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dspb_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspb_a.hw,
+ &dspb_b.hw,
+ },
+ .num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspb_en = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = DSPB_CLK_EN,
+ .bit_idx = 1,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "dspb_en",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspb_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dspb_en_nic = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = DSPB_CLK_EN,
+ .bit_idx = 0,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "dspb_en_nic",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dspb_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap clk_24m = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = CLK12_24_CTRL,
+ .bit_idx = 11,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "24m",
+ .ops = &clk_regmap_gate_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_fixed_factor clk_24m_div2 = {
+ .mult = 1,
+ .div = 2,
+ .hw.init = &(struct clk_init_data){
+ .name = "24m_div2",
+ .ops = &clk_fixed_factor_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &clk_24m.hw
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap clk_12m = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = CLK12_24_CTRL,
+ .bit_idx = 10,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "12m",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &clk_24m_div2.hw
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap fclk_div2_divn_pre = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = CLK12_24_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "fclk_div2_divn_pre",
+ .ops = &clk_regmap_divider_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "fclk_div2",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap fclk_div2_divn = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = CLK12_24_CTRL,
+ .bit_idx = 12,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "fclk_div2_divn",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &fclk_div2_divn_pre.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+/*
+ * the index 2 is sys_pll_div16, it will be implemented in the CPU clock driver,
+ * the index 4 is the clock measurement source, it's not supported yet
+ */
+static u32 gen_table[] = { 0, 1, 3, 5, 6, 7, 8 };
+static const struct clk_parent_data gen_parent_data[] = {
+ { .fw_name = "xtal", },
+ { .hw = &rtc.hw },
+ { .fw_name = "hifi_pll", },
+ { .fw_name = "fclk_div2", },
+ { .fw_name = "fclk_div3", },
+ { .fw_name = "fclk_div5", },
+ { .fw_name = "fclk_div7", },
+};
+
+static struct clk_regmap gen_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = GEN_CLK_CTRL,
+ .mask = 0xf,
+ .shift = 12,
+ .table = gen_table,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "gen_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = gen_parent_data,
+ .num_parents = ARRAY_SIZE(gen_parent_data),
+ /*
+ * GEN clk can be connected to external PAD, so we may want to
+ * setup it from device tree directly.
+ * Also GEN clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap gen_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = GEN_CLK_CTRL,
+ .shift = 0,
+ .width = 11,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "gen_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &gen_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap gen = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = GEN_CLK_CTRL,
+ .bit_idx = 11,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "gen",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &gen_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap saradc_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = SAR_ADC_CLK_CTRL,
+ .mask = 0x1,
+ .shift = 9,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "saradc_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = (const struct clk_parent_data []) {
+ { .fw_name = "xtal", },
+ { .hw = &sys.hw, },
+ },
+ .num_parents = 2,
+ },
+};
+
+static struct clk_regmap saradc_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = SAR_ADC_CLK_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "saradc_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &saradc_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap saradc = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SAR_ADC_CLK_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "saradc",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &saradc_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static const struct clk_parent_data pwm_abcd_parents[] = {
+ { .fw_name = "xtal", },
+ { .hw = &sys.hw },
+ { .hw = &rtc.hw },
+};
+
+static struct clk_regmap pwm_a_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = PWM_CLK_AB_CTRL,
+ .mask = 0x1,
+ .shift = 9,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_a_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = pwm_abcd_parents,
+ .num_parents = ARRAY_SIZE(pwm_abcd_parents),
+ /*
+ * PWM_A clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force pwm parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap pwm_a_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = PWM_CLK_AB_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_a_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_a_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap pwm_a = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = PWM_CLK_AB_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "pwm_a",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_a_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap pwm_b_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = PWM_CLK_AB_CTRL,
+ .mask = 0x1,
+ .shift = 25,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_b_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = pwm_abcd_parents,
+ .num_parents = ARRAY_SIZE(pwm_abcd_parents),
+ /*
+ * PWM_B clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force pwm parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap pwm_b_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = PWM_CLK_AB_CTRL,
+ .shift = 16,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_b_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_b_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap pwm_b = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = PWM_CLK_AB_CTRL,
+ .bit_idx = 24,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "pwm_b",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_b_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap pwm_c_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = PWM_CLK_CD_CTRL,
+ .mask = 0x1,
+ .shift = 9,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_c_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = pwm_abcd_parents,
+ .num_parents = ARRAY_SIZE(pwm_abcd_parents),
+ /*
+ * PWM_C clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force pwm parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap pwm_c_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = PWM_CLK_CD_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_c_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_c_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap pwm_c = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = PWM_CLK_CD_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "pwm_c",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_c_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap pwm_d_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = PWM_CLK_CD_CTRL,
+ .mask = 0x1,
+ .shift = 25,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_d_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = pwm_abcd_parents,
+ .num_parents = ARRAY_SIZE(pwm_abcd_parents),
+ /*
+ * PWM_D clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force pwm parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap pwm_d_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = PWM_CLK_CD_CTRL,
+ .shift = 16,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_d_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_d_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap pwm_d = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = PWM_CLK_CD_CTRL,
+ .bit_idx = 24,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "pwm_d",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_d_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static const struct clk_parent_data pwm_ef_parents[] = {
+ { .fw_name = "xtal", },
+ { .hw = &sys.hw },
+ { .fw_name = "fclk_div5", },
+ { .hw = &rtc.hw },
+};
+
+static struct clk_regmap pwm_e_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = PWM_CLK_EF_CTRL,
+ .mask = 0x3,
+ .shift = 9,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_e_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = pwm_ef_parents,
+ .num_parents = ARRAY_SIZE(pwm_ef_parents),
+ /*
+ * PWM_E clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force pwm parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap pwm_e_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = PWM_CLK_EF_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_e_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_e_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap pwm_e = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = PWM_CLK_EF_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "pwm_e",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_e_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap pwm_f_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = PWM_CLK_EF_CTRL,
+ .mask = 0x3,
+ .shift = 25,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_f_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = pwm_ef_parents,
+ .num_parents = ARRAY_SIZE(pwm_ef_parents),
+ /*
+ * PWM_F clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force pwm parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap pwm_f_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = PWM_CLK_EF_CTRL,
+ .shift = 16,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "pwm_f_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_f_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap pwm_f = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = PWM_CLK_EF_CTRL,
+ .bit_idx = 24,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "pwm_f",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &pwm_f_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+/*
+ * spicc clk
+ * fdiv2 |\ |\ _____
+ * ---------| |---DIV--| | | | spicc out
+ * ---------| | | |-----|GATE |---------
+ * ..... |/ | / |_____|
+ * --------------------|/
+ * 24M
+ */
+static const struct clk_parent_data spicc_spifc_parents[] = {
+ { .fw_name = "fclk_div2"},
+ { .fw_name = "fclk_div3"},
+ { .fw_name = "fclk_div5"},
+ { .fw_name = "hifi_pll" },
+};
+
+static struct clk_regmap spicc_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = SPICC_CLK_CTRL,
+ .mask = 0x3,
+ .shift = 9,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spicc_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = spicc_spifc_parents,
+ .num_parents = ARRAY_SIZE(spicc_spifc_parents),
+ },
+};
+
+static struct clk_regmap spicc_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = SPICC_CLK_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spicc_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &spicc_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap spicc_sel2 = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = SPICC_CLK_CTRL,
+ .mask = 0x1,
+ .shift = 15,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spicc_sel2",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = (const struct clk_parent_data []) {
+ { .hw = &spicc_div.hw },
+ { .fw_name = "xtal", },
+ },
+ .num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap spicc = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SPICC_CLK_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "spicc",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &spicc_sel2.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap ts_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = TS_CLK_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "ts_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap ts = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = TS_CLK_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "ts",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &ts_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap spifc_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = SPIFC_CLK_CTRL,
+ .mask = 0x3,
+ .shift = 9,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spifc_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = spicc_spifc_parents,
+ .num_parents = ARRAY_SIZE(spicc_spifc_parents),
+ },
+};
+
+static struct clk_regmap spifc_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = SPIFC_CLK_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spifc_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &spifc_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap spifc_sel2 = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = SPIFC_CLK_CTRL,
+ .mask = 0x1,
+ .shift = 15,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "spifc_sel2",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = (const struct clk_parent_data []) {
+ { .hw = &spifc_div.hw },
+ { .fw_name = "xtal", },
+ },
+ .num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap spifc = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SPIFC_CLK_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "spifc",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &spifc_sel2.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static const struct clk_parent_data usb_bus_parents[] = {
+ { .fw_name = "xtal", },
+ { .hw = &sys.hw },
+ { .fw_name = "fclk_div3", },
+ { .fw_name = "fclk_div5", },
+};
+
+static struct clk_regmap usb_bus_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = USB_BUSCLK_CTRL,
+ .mask = 0x3,
+ .shift = 9,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "usb_bus_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = usb_bus_parents,
+ .num_parents = ARRAY_SIZE(usb_bus_parents),
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap usb_bus_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = USB_BUSCLK_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "usb_bus_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &usb_bus_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap usb_bus = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = USB_BUSCLK_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "usb_bus",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &usb_bus_div.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static const struct clk_parent_data sd_emmc_psram_dmc_parents[] = {
+ { .fw_name = "fclk_div2", },
+ { .fw_name = "fclk_div3", },
+ { .fw_name = "fclk_div5", },
+ { .fw_name = "hifi_pll", },
+};
+
+static struct clk_regmap sd_emmc_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = SD_EMMC_CLK_CTRL,
+ .mask = 0x3,
+ .shift = 9,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "sd_emmc_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = sd_emmc_psram_dmc_parents,
+ .num_parents = ARRAY_SIZE(sd_emmc_psram_dmc_parents),
+ },
+};
+
+static struct clk_regmap sd_emmc_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = SD_EMMC_CLK_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "sd_emmc_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &sd_emmc_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap sd_emmc_sel2 = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = SD_EMMC_CLK_CTRL,
+ .mask = 0x1,
+ .shift = 15,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "sd_emmc_sel2",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = (const struct clk_parent_data []) {
+ { .hw = &sd_emmc_div.hw },
+ { .fw_name = "xtal", },
+ },
+ .num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap sd_emmc = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = SD_EMMC_CLK_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "sd_emmc",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &sd_emmc_sel2.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap psram_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = PSRAM_CLK_CTRL,
+ .mask = 0x3,
+ .shift = 9,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "psram_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = sd_emmc_psram_dmc_parents,
+ .num_parents = ARRAY_SIZE(sd_emmc_psram_dmc_parents),
+ },
+};
+
+static struct clk_regmap psram_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = PSRAM_CLK_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "psram_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &psram_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap psram_sel2 = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = PSRAM_CLK_CTRL,
+ .mask = 0x1,
+ .shift = 15,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "psram_sel2",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = (const struct clk_parent_data []) {
+ { .hw = &psram_div.hw },
+ { .fw_name = "xtal", },
+ },
+ .num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap psram = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = PSRAM_CLK_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "psram",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &psram_sel2.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dmc_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = DMC_CLK_CTRL,
+ .mask = 0x3,
+ .shift = 9,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dmc_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = sd_emmc_psram_dmc_parents,
+ .num_parents = ARRAY_SIZE(sd_emmc_psram_dmc_parents),
+ },
+};
+
+static struct clk_regmap dmc_div = {
+ .data = &(struct clk_regmap_div_data){
+ .offset = DMC_CLK_CTRL,
+ .shift = 0,
+ .width = 8,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dmc_div",
+ .ops = &clk_regmap_divider_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dmc_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dmc_sel2 = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = DMC_CLK_CTRL,
+ .mask = 0x1,
+ .shift = 15,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "dmc_sel2",
+ .ops = &clk_regmap_mux_ops,
+ .parent_data = (const struct clk_parent_data []) {
+ { .hw = &dmc_div.hw },
+ { .fw_name = "xtal", },
+ },
+ .num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap dmc = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = DMC_CLK_CTRL,
+ .bit_idx = 8,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "dmc",
+ .ops = &clk_regmap_gate_ro_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &dmc_sel2.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap ceca_32k_in = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = CECA_CLK_CTRL0,
+ .bit_idx = 31,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "ceca_32k_in",
+ .ops = &clk_regmap_gate_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap ceca_32k_div = {
+ .data = &(struct meson_clk_dualdiv_data){
+ .n1 = {
+ .reg_off = CECA_CLK_CTRL0,
+ .shift = 0,
+ .width = 12,
+ },
+ .n2 = {
+ .reg_off = CECA_CLK_CTRL0,
+ .shift = 12,
+ .width = 12,
+ },
+ .m1 = {
+ .reg_off = CECA_CLK_CTRL1,
+ .shift = 0,
+ .width = 12,
+ },
+ .m2 = {
+ .reg_off = CECA_CLK_CTRL1,
+ .shift = 12,
+ .width = 12,
+ },
+ .dual = {
+ .reg_off = CECA_CLK_CTRL0,
+ .shift = 28,
+ .width = 1,
+ },
+ .table = clk_32k_div_table,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "ceca_32k_div",
+ .ops = &meson_clk_dualdiv_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &ceca_32k_in.hw
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap ceca_32k_sel_pre = {
+ .data = &(struct clk_regmap_mux_data) {
+ .offset = CECA_CLK_CTRL1,
+ .mask = 0x1,
+ .shift = 24,
+ .flags = CLK_MUX_ROUND_CLOSEST,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "ceca_32k_sel_pre",
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &ceca_32k_div.hw,
+ &ceca_32k_in.hw,
+ },
+ .num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap ceca_32k_sel = {
+ .data = &(struct clk_regmap_mux_data) {
+ .offset = CECA_CLK_CTRL1,
+ .mask = 0x1,
+ .shift = 31,
+ .flags = CLK_MUX_ROUND_CLOSEST,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "ceca_32k_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &ceca_32k_sel_pre.hw,
+ &rtc.hw,
+ },
+ .num_parents = 2,
+ /*
+ * CECA_32K clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force ceca_32k parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap ceca_32k_out = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = CECA_CLK_CTRL0,
+ .bit_idx = 30,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "ceca_32k_out",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &ceca_32k_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap cecb_32k_in = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = CECB_CLK_CTRL0,
+ .bit_idx = 31,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "cecb_32k_in",
+ .ops = &clk_regmap_gate_ops,
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xtal",
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap cecb_32k_div = {
+ .data = &(struct meson_clk_dualdiv_data){
+ .n1 = {
+ .reg_off = CECB_CLK_CTRL0,
+ .shift = 0,
+ .width = 12,
+ },
+ .n2 = {
+ .reg_off = CECB_CLK_CTRL0,
+ .shift = 12,
+ .width = 12,
+ },
+ .m1 = {
+ .reg_off = CECB_CLK_CTRL1,
+ .shift = 0,
+ .width = 12,
+ },
+ .m2 = {
+ .reg_off = CECB_CLK_CTRL1,
+ .shift = 12,
+ .width = 12,
+ },
+ .dual = {
+ .reg_off = CECB_CLK_CTRL0,
+ .shift = 28,
+ .width = 1,
+ },
+ .table = clk_32k_div_table,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "cecb_32k_div",
+ .ops = &meson_clk_dualdiv_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &cecb_32k_in.hw
+ },
+ .num_parents = 1,
+ },
+};
+
+static struct clk_regmap cecb_32k_sel_pre = {
+ .data = &(struct clk_regmap_mux_data) {
+ .offset = CECB_CLK_CTRL1,
+ .mask = 0x1,
+ .shift = 24,
+ .flags = CLK_MUX_ROUND_CLOSEST,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "cecb_32k_sel_pre",
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &cecb_32k_div.hw,
+ &cecb_32k_in.hw,
+ },
+ .num_parents = 2,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap cecb_32k_sel = {
+ .data = &(struct clk_regmap_mux_data) {
+ .offset = CECB_CLK_CTRL1,
+ .mask = 0x1,
+ .shift = 31,
+ .flags = CLK_MUX_ROUND_CLOSEST,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "cecb_32k_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &cecb_32k_sel_pre.hw,
+ &rtc.hw,
+ },
+ .num_parents = 2,
+ /*
+ * CECB_32K clk can be inherited from more accurate RTC clock,
+ * so in some situations we may want to freeze its parent.
+ * Therefore force cecb_32k parent setup on device tree side
+ */
+ .flags = CLK_SET_RATE_NO_REPARENT,
+ },
+};
+
+static struct clk_regmap cecb_32k_out = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = CECB_CLK_CTRL0,
+ .bit_idx = 30,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "cecb_32k_out",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &cecb_32k_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+#define MESON_GATE(_name, _reg, _bit) \
+ MESON_PCLK(_name, _reg, _bit, &sys.hw)
+
+static MESON_GATE(clktree, SYS_CLK_EN0, 0);
+static MESON_GATE(reset_ctrl, SYS_CLK_EN0, 1);
+static MESON_GATE(analog_ctrl, SYS_CLK_EN0, 2);
+static MESON_GATE(pwr_ctrl, SYS_CLK_EN0, 3);
+static MESON_GATE(pad_ctrl, SYS_CLK_EN0, 4);
+static MESON_GATE(sys_ctrl, SYS_CLK_EN0, 5);
+static MESON_GATE(temp_sensor, SYS_CLK_EN0, 6);
+static MESON_GATE(am2axi_dev, SYS_CLK_EN0, 7);
+static MESON_GATE(spicc_b, SYS_CLK_EN0, 8);
+static MESON_GATE(spicc_a, SYS_CLK_EN0, 9);
+static MESON_GATE(msr, SYS_CLK_EN0, 10);
+static MESON_GATE(audio, SYS_CLK_EN0, 11);
+static MESON_GATE(jtag_ctrl, SYS_CLK_EN0, 12);
+static MESON_GATE(saradc_en, SYS_CLK_EN0, 13);
+static MESON_GATE(pwm_ef, SYS_CLK_EN0, 14);
+static MESON_GATE(pwm_cd, SYS_CLK_EN0, 15);
+static MESON_GATE(pwm_ab, SYS_CLK_EN0, 16);
+static MESON_GATE(cec, SYS_CLK_EN0, 17);
+static MESON_GATE(i2c_s, SYS_CLK_EN0, 18);
+static MESON_GATE(ir_ctrl, SYS_CLK_EN0, 19);
+static MESON_GATE(i2c_m_d, SYS_CLK_EN0, 20);
+static MESON_GATE(i2c_m_c, SYS_CLK_EN0, 21);
+static MESON_GATE(i2c_m_b, SYS_CLK_EN0, 22);
+static MESON_GATE(i2c_m_a, SYS_CLK_EN0, 23);
+static MESON_GATE(acodec, SYS_CLK_EN0, 24);
+static MESON_GATE(otp, SYS_CLK_EN0, 25);
+static MESON_GATE(sd_emmc_a, SYS_CLK_EN0, 26);
+static MESON_GATE(usb_phy, SYS_CLK_EN0, 27);
+static MESON_GATE(usb_ctrl, SYS_CLK_EN0, 28);
+static MESON_GATE(sys_dspb, SYS_CLK_EN0, 29);
+static MESON_GATE(sys_dspa, SYS_CLK_EN0, 30);
+static MESON_GATE(dma, SYS_CLK_EN0, 31);
+static MESON_GATE(irq_ctrl, SYS_CLK_EN1, 0);
+static MESON_GATE(nic, SYS_CLK_EN1, 1);
+static MESON_GATE(gic, SYS_CLK_EN1, 2);
+static MESON_GATE(uart_c, SYS_CLK_EN1, 3);
+static MESON_GATE(uart_b, SYS_CLK_EN1, 4);
+static MESON_GATE(uart_a, SYS_CLK_EN1, 5);
+static MESON_GATE(sys_psram, SYS_CLK_EN1, 6);
+static MESON_GATE(rsa, SYS_CLK_EN1, 8);
+static MESON_GATE(coresight, SYS_CLK_EN1, 9);
+static MESON_GATE(am2axi_vad, AXI_CLK_EN, 0);
+static MESON_GATE(audio_vad, AXI_CLK_EN, 1);
+static MESON_GATE(axi_dmc, AXI_CLK_EN, 3);
+static MESON_GATE(axi_psram, AXI_CLK_EN, 4);
+static MESON_GATE(ramb, AXI_CLK_EN, 5);
+static MESON_GATE(rama, AXI_CLK_EN, 6);
+static MESON_GATE(axi_spifc, AXI_CLK_EN, 7);
+static MESON_GATE(axi_nic, AXI_CLK_EN, 8);
+static MESON_GATE(axi_dma, AXI_CLK_EN, 9);
+static MESON_GATE(cpu_ctrl, AXI_CLK_EN, 10);
+static MESON_GATE(rom, AXI_CLK_EN, 11);
+static MESON_GATE(prod_i2c, AXI_CLK_EN, 12);
+
+/* Array of all clocks provided by this provider */
+static struct clk_hw_onecell_data a1_periphs_public_clks = {
+ .hws = {
+ [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_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] = &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_GEN_SEL] = &gen_sel.hw,
+ [CLKID_PWM_A_SEL] = &pwm_a_sel.hw,
+ [CLKID_PWM_B_SEL] = &pwm_b_sel.hw,
+ [CLKID_PWM_C_SEL] = &pwm_c_sel.hw,
+ [CLKID_PWM_D_SEL] = &pwm_d_sel.hw,
+ [CLKID_PWM_E_SEL] = &pwm_e_sel.hw,
+ [CLKID_PWM_F_SEL] = &pwm_f_sel.hw,
+ [CLKID_DSPA_A_SEL] = &dspa_a_sel.hw,
+ [CLKID_DSPA_B_SEL] = &dspa_b_sel.hw,
+ [CLKID_DSPB_A_SEL] = &dspb_a_sel.hw,
+ [CLKID_DSPB_B_SEL] = &dspb_b_sel.hw,
+ [CLKID_CECA_32K_SEL] = &ceca_32k_sel.hw,
+ [CLKID_CECB_32K_SEL] = &cecb_32k_sel.hw,
+ [NR_CLKS] = NULL,
+ },
+ .num = NR_CLKS,
+};
+
+/*
+ * These clocks are entirely contrived and do not map onto the hardware.
+ * It has now been decided to expose public clocks in the DT bindings.
+ * Only below clocks we don't want to expose, such as the internal muxes
+ * and dividers of composite clocks, will remain defined here.
+ */
+static struct clk_hw_onecell_data a1_periphs_private_clks = {
+ .hws = {
+ &xtal_in.hw,
+ &dspa_sel.hw,
+ &dspb_sel.hw,
+ &saradc_sel.hw,
+ &sys_a_sel.hw,
+ &sys_a_div.hw,
+ &sys_a.hw,
+ &sys_b_sel.hw,
+ &sys_b_div.hw,
+ &sys_b.hw,
+ &dspa_a_div.hw,
+ &dspa_a.hw,
+ &dspa_b_div.hw,
+ &dspa_b.hw,
+ &dspb_a_div.hw,
+ &dspb_a.hw,
+ &dspb_b_div.hw,
+ &dspb_b.hw,
+ &rtc_32k_in.hw,
+ &rtc_32k_div.hw,
+ &rtc_32k_xtal.hw,
+ &rtc_32k_sel.hw,
+ &cecb_32k_in.hw,
+ &cecb_32k_div.hw,
+ &cecb_32k_sel_pre.hw,
+ &ceca_32k_in.hw,
+ &ceca_32k_div.hw,
+ &ceca_32k_sel_pre.hw,
+ &fclk_div2_divn_pre.hw,
+ &clk_24m_div2.hw,
+ &gen_div.hw,
+ &saradc_div.hw,
+ &pwm_a_div.hw,
+ &pwm_b_div.hw,
+ &pwm_c_div.hw,
+ &pwm_d_div.hw,
+ &pwm_e_div.hw,
+ &pwm_f_div.hw,
+ &spicc_sel.hw,
+ &spicc_div.hw,
+ &spicc_sel2.hw,
+ &ts_div.hw,
+ &spifc_sel.hw,
+ &spifc_div.hw,
+ &spifc_sel2.hw,
+ &usb_bus_sel.hw,
+ &usb_bus_div.hw,
+ &sd_emmc_sel.hw,
+ &sd_emmc_div.hw,
+ &sd_emmc_sel2.hw,
+ &psram_sel.hw,
+ &psram_div.hw,
+ &psram_sel2.hw,
+ &dmc_sel.hw,
+ &dmc_div.hw,
+ &dmc_sel2.hw,
+ },
+ .num = 56,
+};
+
+/* Convenience table to populate regmap in .probe */
+static struct clk_regmap *const a1_periphs_regmaps[] = {
+ &xtal_in,
+ &fixpll_in,
+ &usb_phy_in,
+ &usb_ctrl_in,
+ &hifipll_in,
+ &syspll_in,
+ &dds_in,
+ &sys,
+ &clktree,
+ &reset_ctrl,
+ &analog_ctrl,
+ &pwr_ctrl,
+ &pad_ctrl,
+ &sys_ctrl,
+ &temp_sensor,
+ &am2axi_dev,
+ &spicc_b,
+ &spicc_a,
+ &msr,
+ &audio,
+ &jtag_ctrl,
+ &saradc_en,
+ &pwm_ef,
+ &pwm_cd,
+ &pwm_ab,
+ &cec,
+ &i2c_s,
+ &ir_ctrl,
+ &i2c_m_d,
+ &i2c_m_c,
+ &i2c_m_b,
+ &i2c_m_a,
+ &acodec,
+ &otp,
+ &sd_emmc_a,
+ &usb_phy,
+ &usb_ctrl,
+ &sys_dspb,
+ &sys_dspa,
+ &dma,
+ &irq_ctrl,
+ &nic,
+ &gic,
+ &uart_c,
+ &uart_b,
+ &uart_a,
+ &sys_psram,
+ &rsa,
+ &coresight,
+ &am2axi_vad,
+ &audio_vad,
+ &axi_dmc,
+ &axi_psram,
+ &ramb,
+ &rama,
+ &axi_spifc,
+ &axi_nic,
+ &axi_dma,
+ &cpu_ctrl,
+ &rom,
+ &prod_i2c,
+ &dspa_sel,
+ &dspb_sel,
+ &dspa_en,
+ &dspa_en_nic,
+ &dspb_en,
+ &dspb_en_nic,
+ &rtc,
+ &ceca_32k_out,
+ &cecb_32k_out,
+ &clk_24m,
+ &clk_12m,
+ &fclk_div2_divn,
+ &gen,
+ &saradc_sel,
+ &saradc,
+ &pwm_a,
+ &pwm_b,
+ &pwm_c,
+ &pwm_d,
+ &pwm_e,
+ &pwm_f,
+ &spicc,
+ &ts,
+ &spifc,
+ &usb_bus,
+ &sd_emmc,
+ &psram,
+ &dmc,
+ &sys_a_sel,
+ &sys_a_div,
+ &sys_a,
+ &sys_b_sel,
+ &sys_b_div,
+ &sys_b,
+ &dspa_a_sel,
+ &dspa_a_div,
+ &dspa_a,
+ &dspa_b_sel,
+ &dspa_b_div,
+ &dspa_b,
+ &dspb_a_sel,
+ &dspb_a_div,
+ &dspb_a,
+ &dspb_b_sel,
+ &dspb_b_div,
+ &dspb_b,
+ &rtc_32k_in,
+ &rtc_32k_div,
+ &rtc_32k_xtal,
+ &rtc_32k_sel,
+ &cecb_32k_in,
+ &cecb_32k_div,
+ &cecb_32k_sel_pre,
+ &cecb_32k_sel,
+ &ceca_32k_in,
+ &ceca_32k_div,
+ &ceca_32k_sel_pre,
+ &ceca_32k_sel,
+ &fclk_div2_divn_pre,
+ &gen_sel,
+ &gen_div,
+ &saradc_div,
+ &pwm_a_sel,
+ &pwm_a_div,
+ &pwm_b_sel,
+ &pwm_b_div,
+ &pwm_c_sel,
+ &pwm_c_div,
+ &pwm_d_sel,
+ &pwm_d_div,
+ &pwm_e_sel,
+ &pwm_e_div,
+ &pwm_f_sel,
+ &pwm_f_div,
+ &spicc_sel,
+ &spicc_div,
+ &spicc_sel2,
+ &ts_div,
+ &spifc_sel,
+ &spifc_div,
+ &spifc_sel2,
+ &usb_bus_sel,
+ &usb_bus_div,
+ &sd_emmc_sel,
+ &sd_emmc_div,
+ &sd_emmc_sel2,
+ &psram_sel,
+ &psram_div,
+ &psram_sel2,
+ &dmc_sel,
+ &dmc_div,
+ &dmc_sel2,
+};
+
+static struct regmap_config a1_periphs_regmap_cfg = {
+ .reg_bits = 32,
+ .val_bits = 32,
+ .reg_stride = 4,
+};
+
+static int meson_a1_periphs_clks_register(struct device *dev,
+ struct clk_hw_onecell_data *clks)
+{
+ int i, err = 0;
+
+ for (i = 0; i < clks->num; i++) {
+ err = devm_clk_hw_register(dev, clks->hws[i]);
+ if (err)
+ return err;
+ }
+
+ return err;
+}
+
+static int meson_a1_periphs_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ void __iomem *base;
+ struct regmap *map;
+ int i, err;
+
+ base = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(base))
+ return dev_err_probe(dev, PTR_ERR(base),
+ "can't ioremap resource\n");
+
+ map = devm_regmap_init_mmio(dev, base, &a1_periphs_regmap_cfg);
+ if (IS_ERR(map))
+ return dev_err_probe(dev, PTR_ERR(map),
+ "can't init regmap mmio region\n");
+
+ /* Populate regmap for the regmap backed clocks */
+ for (i = 0; i < ARRAY_SIZE(a1_periphs_regmaps); i++)
+ a1_periphs_regmaps[i]->map = map;
+
+ /* DT clocks registration */
+ err = meson_a1_periphs_clks_register(dev, &a1_periphs_public_clks);
+ if (err)
+ return dev_err_probe(dev, err,
+ "public clks registration failed\n");
+
+ /* Internal clocks registration */
+ err = meson_a1_periphs_clks_register(dev, &a1_periphs_private_clks);
+ if (err)
+ return dev_err_probe(dev, err,
+ "private clks registration failed\n");
+
+ return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
+ &a1_periphs_public_clks);
+}
+
+static const struct of_device_id a1_periphs_clkc_match_table[] = {
+ { .compatible = "amlogic,a1-clkc", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, a1_periphs_clkc_match_table);
+
+static struct platform_driver a1_periphs_clkc_driver = {
+ .probe = meson_a1_periphs_probe,
+ .driver = {
+ .name = "a1-clkc",
+ .of_match_table = of_match_ptr(a1_periphs_clkc_match_table),
+ },
+};
+
+module_platform_driver(a1_periphs_clkc_driver);
+MODULE_AUTHOR("Jian Hu <jian.hu at amlogic.com>");
+MODULE_AUTHOR("Dmitry Rokosov <ddrokosov at sberdevices.ru>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/clk/meson/a1.h b/drivers/clk/meson/a1.h
new file mode 100644
index 000000000000..164d52f5b17b
--- /dev/null
+++ b/drivers/clk/meson/a1.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Amlogic Meson-A1 Peripheral Clock Controller internals
+ *
+ * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
+ * Author: Jian Hu <jian.hu at amlogic.com>
+ *
+ * Copyright (c) 2023, SberDevices. All Rights Reserved.
+ * Author: Dmitry Rokosov <ddrokosov at sberdevices.ru>
+ */
+
+#ifndef __A1_H
+#define __A1_H
+
+/* peripheral clock controller register offset */
+#define SYS_OSCIN_CTRL 0x0
+#define RTC_BY_OSCIN_CTRL0 0x4
+#define RTC_BY_OSCIN_CTRL1 0x8
+#define RTC_CTRL 0xc
+#define SYS_CLK_CTRL0 0x10
+#define SYS_CLK_EN0 0x1c
+#define SYS_CLK_EN1 0x20
+#define AXI_CLK_EN 0x24
+#define DSPA_CLK_EN 0x28
+#define DSPB_CLK_EN 0x2c
+#define DSPA_CLK_CTRL0 0x30
+#define DSPB_CLK_CTRL0 0x34
+#define CLK12_24_CTRL 0x38
+#define GEN_CLK_CTRL 0x3c
+#define SAR_ADC_CLK_CTRL 0xc0
+#define PWM_CLK_AB_CTRL 0xc4
+#define PWM_CLK_CD_CTRL 0xc8
+#define PWM_CLK_EF_CTRL 0xcc
+#define SPICC_CLK_CTRL 0xd0
+#define TS_CLK_CTRL 0xd4
+#define SPIFC_CLK_CTRL 0xd8
+#define USB_BUSCLK_CTRL 0xdc
+#define SD_EMMC_CLK_CTRL 0xe0
+#define CECA_CLK_CTRL0 0xe4
+#define CECA_CLK_CTRL1 0xe8
+#define CECB_CLK_CTRL0 0xec
+#define CECB_CLK_CTRL1 0xf0
+#define PSRAM_CLK_CTRL 0xf4
+#define DMC_CLK_CTRL 0xf8
+
+/* include the CLKIDs that have been made part of the DT binding */
+#include <dt-bindings/clock/amlogic,a1-clkc.h>
+
+#endif /* __A1_H */
--
2.36.0
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