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Commit b69337d3 authored by Kevin Hilman's avatar Kevin Hilman
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Merge tag 'clk-meson-v5.4-1' of git://github.com/BayLibre/clk-meson into v5.4/dt64 

Amlogic clock changes for v5.4

* Migrate to new clock description method
* Add DVFS support to g12

# gpg: Signature made Mon 12 Aug 2019 02:11:32 AM PDT
# gpg:                using RSA key F4E159AE18F3F56D5F1BB71BE6FC0F1C37F2DA85
# gpg: Good signature from "Jerome Brunet <jbrunet@baylibre.com>" [full]
# gpg:                 aka "Jerome Brunet <jerome@liltaz.com>" [full]
# gpg:                 aka "Jerome Brunet <jerome.brunet@gmail.com>" [full]

* tag 'clk-meson-v5.4-1' of git://github.com/BayLibre/clk-meson:
  clk: meson: g12a: expose CPUB clock ID for G12B
  clk: meson: g12a: add notifiers to handle cpu clock change
  clk: meson: add g12a cpu dynamic divider driver
  clk: core: introduce clk_hw_set_parent()
  clk: meson: remove clk input helper
  clk: meson: remove ee input bypass clocks
  clk: meson: clk-regmap: migrate to new parent description method
  clk: meson: meson8b: migrate to the new parent description method
  clk: meson: axg: migrate to the new parent description method
  clk: meson: gxbb: migrate to the new parent description method
  clk: meson: g12a: migrate to the new parent description method
  clk: meson: remove ao input bypass clocks
  clk: meson: axg-aoclk: migrate to the new parent description method
  clk: meson: gxbb-aoclk: migrate to the new parent description method
  clk: meson: g12a-aoclk: migrate to the new parent description method
  clk: meson: axg-audio: migrate to the new parent description method
  clk: meson: g12a: fix hifi typo in mali parent_names
parents e2fb6f7c 1d97657a
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drivers/clk/clk.c
View file @ b69337d3
...@@ -2487,6 +2487,12 @@ static int clk_core_set_parent_nolock(struct clk_core *core, ...@@ -2487,6 +2487,12 @@ static int clk_core_set_parent_nolock(struct clk_core *core,
return ret; return ret;
} }
int clk_hw_set_parent(struct clk_hw *hw, struct clk_hw *parent)
{
return clk_core_set_parent_nolock(hw->core, parent->core);
}
EXPORT_SYMBOL_GPL(clk_hw_set_parent);
/** /**
* clk_set_parent - switch the parent of a mux clk * clk_set_parent - switch the parent of a mux clk
* @clk: the mux clk whose input we are switching * @clk: the mux clk whose input we are switching
......
drivers/clk/meson/Kconfig
View file @ b69337d3
# SPDX-License-Identifier: GPL-2.0-only # SPDX-License-Identifier: GPL-2.0-only
config COMMON_CLK_MESON_INPUT
tristate
config COMMON_CLK_MESON_REGMAP config COMMON_CLK_MESON_REGMAP
tristate tristate
select REGMAP select REGMAP
...@@ -33,13 +30,15 @@ config COMMON_CLK_MESON_VID_PLL_DIV ...@@ -33,13 +30,15 @@ config COMMON_CLK_MESON_VID_PLL_DIV
config COMMON_CLK_MESON_AO_CLKC config COMMON_CLK_MESON_AO_CLKC
tristate tristate
select COMMON_CLK_MESON_REGMAP select COMMON_CLK_MESON_REGMAP
select COMMON_CLK_MESON_INPUT
select RESET_CONTROLLER select RESET_CONTROLLER
config COMMON_CLK_MESON_EE_CLKC config COMMON_CLK_MESON_EE_CLKC
tristate tristate
select COMMON_CLK_MESON_REGMAP select COMMON_CLK_MESON_REGMAP
select COMMON_CLK_MESON_INPUT
config COMMON_CLK_MESON_CPU_DYNDIV
tristate
select COMMON_CLK_MESON_REGMAP
config COMMON_CLK_MESON8B config COMMON_CLK_MESON8B
bool bool
...@@ -86,7 +85,6 @@ config COMMON_CLK_AXG ...@@ -86,7 +85,6 @@ config COMMON_CLK_AXG
config COMMON_CLK_AXG_AUDIO config COMMON_CLK_AXG_AUDIO
tristate "Meson AXG Audio Clock Controller Driver" tristate "Meson AXG Audio Clock Controller Driver"
depends on ARCH_MESON depends on ARCH_MESON
select COMMON_CLK_MESON_INPUT
select COMMON_CLK_MESON_REGMAP select COMMON_CLK_MESON_REGMAP
select COMMON_CLK_MESON_PHASE select COMMON_CLK_MESON_PHASE
select COMMON_CLK_MESON_SCLK_DIV select COMMON_CLK_MESON_SCLK_DIV
...@@ -104,6 +102,7 @@ config COMMON_CLK_G12A ...@@ -104,6 +102,7 @@ config COMMON_CLK_G12A
select COMMON_CLK_MESON_PLL select COMMON_CLK_MESON_PLL
select COMMON_CLK_MESON_AO_CLKC select COMMON_CLK_MESON_AO_CLKC
select COMMON_CLK_MESON_EE_CLKC select COMMON_CLK_MESON_EE_CLKC
select COMMON_CLK_MESON_CPU_DYNDIV
select MFD_SYSCON select MFD_SYSCON
help help
Support for the clock controller on Amlogic S905D2, S905X2 and S905Y2 Support for the clock controller on Amlogic S905D2, S905X2 and S905Y2
......
drivers/clk/meson/Makefile
View file @ b69337d3
...@@ -2,9 +2,9 @@ ...@@ -2,9 +2,9 @@
# Amlogic clock drivers # Amlogic clock drivers
obj-$(CONFIG_COMMON_CLK_MESON_AO_CLKC) += meson-aoclk.o obj-$(CONFIG_COMMON_CLK_MESON_AO_CLKC) += meson-aoclk.o
obj-$(CONFIG_COMMON_CLK_MESON_CPU_DYNDIV) += clk-cpu-dyndiv.o
obj-$(CONFIG_COMMON_CLK_MESON_DUALDIV) += clk-dualdiv.o obj-$(CONFIG_COMMON_CLK_MESON_DUALDIV) += clk-dualdiv.o
obj-$(CONFIG_COMMON_CLK_MESON_EE_CLKC) += meson-eeclk.o obj-$(CONFIG_COMMON_CLK_MESON_EE_CLKC) += meson-eeclk.o
obj-$(CONFIG_COMMON_CLK_MESON_INPUT) += clk-input.o
obj-$(CONFIG_COMMON_CLK_MESON_MPLL) += clk-mpll.o obj-$(CONFIG_COMMON_CLK_MESON_MPLL) += clk-mpll.o
obj-$(CONFIG_COMMON_CLK_MESON_PHASE) += clk-phase.o obj-$(CONFIG_COMMON_CLK_MESON_PHASE) += clk-phase.o
obj-$(CONFIG_COMMON_CLK_MESON_PLL) += clk-pll.o obj-$(CONFIG_COMMON_CLK_MESON_PLL) += clk-pll.o
......
drivers/clk/meson/axg-aoclk.c
View file @ b69337d3
...@@ -18,8 +18,6 @@ ...@@ -18,8 +18,6 @@
#include "clk-regmap.h" #include "clk-regmap.h"
#include "clk-dualdiv.h" #include "clk-dualdiv.h"
#define IN_PREFIX "ao-in-"
/* /*
* AO Configuration Clock registers offsets * AO Configuration Clock registers offsets
* Register offsets from the data sheet must be multiplied by 4. * Register offsets from the data sheet must be multiplied by 4.
...@@ -42,7 +40,9 @@ static struct clk_regmap axg_aoclk_##_name = { \ ...@@ -42,7 +40,9 @@ static struct clk_regmap axg_aoclk_##_name = { \
.hw.init = &(struct clk_init_data) { \ .hw.init = &(struct clk_init_data) { \
.name = "axg_ao_" #_name, \ .name = "axg_ao_" #_name, \
.ops = &clk_regmap_gate_ops, \ .ops = &clk_regmap_gate_ops, \
.parent_names = (const char *[]){ IN_PREFIX "mpeg-clk" }, \ .parent_data = &(const struct clk_parent_data) { \
.fw_name = "mpeg-clk", \
}, \
.num_parents = 1, \ .num_parents = 1, \
.flags = CLK_IGNORE_UNUSED, \ .flags = CLK_IGNORE_UNUSED, \
}, \ }, \
...@@ -64,7 +64,9 @@ static struct clk_regmap axg_aoclk_cts_oscin = { ...@@ -64,7 +64,9 @@ static struct clk_regmap axg_aoclk_cts_oscin = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "cts_oscin", .name = "cts_oscin",
.ops = &clk_regmap_gate_ro_ops, .ops = &clk_regmap_gate_ro_ops,
.parent_names = (const char *[]){ IN_PREFIX "xtal" }, .parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -77,7 +79,9 @@ static struct clk_regmap axg_aoclk_32k_pre = { ...@@ -77,7 +79,9 @@ static struct clk_regmap axg_aoclk_32k_pre = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "axg_ao_32k_pre", .name = "axg_ao_32k_pre",
.ops = &clk_regmap_gate_ops, .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "cts_oscin" }, .parent_hws = (const struct clk_hw *[]) {
&axg_aoclk_cts_oscin.hw
},
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -124,7 +128,9 @@ static struct clk_regmap axg_aoclk_32k_div = { ...@@ -124,7 +128,9 @@ static struct clk_regmap axg_aoclk_32k_div = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "axg_ao_32k_div", .name = "axg_ao_32k_div",
.ops = &meson_clk_dualdiv_ops, .ops = &meson_clk_dualdiv_ops,
.parent_names = (const char *[]){ "axg_ao_32k_pre" }, .parent_hws = (const struct clk_hw *[]) {
&axg_aoclk_32k_pre.hw
},
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -139,8 +145,10 @@ static struct clk_regmap axg_aoclk_32k_sel = { ...@@ -139,8 +145,10 @@ static struct clk_regmap axg_aoclk_32k_sel = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "axg_ao_32k_sel", .name = "axg_ao_32k_sel",
.ops = &clk_regmap_mux_ops, .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ "axg_ao_32k_div", .parent_hws = (const struct clk_hw *[]) {
"axg_ao_32k_pre" }, &axg_aoclk_32k_div.hw,
&axg_aoclk_32k_pre.hw,
},
.num_parents = 2, .num_parents = 2,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -154,7 +162,9 @@ static struct clk_regmap axg_aoclk_32k = { ...@@ -154,7 +162,9 @@ static struct clk_regmap axg_aoclk_32k = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "axg_ao_32k", .name = "axg_ao_32k",
.ops = &clk_regmap_gate_ops, .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "axg_ao_32k_sel" }, .parent_hws = (const struct clk_hw *[]) {
&axg_aoclk_32k_sel.hw
},
.num_parents = 1, .num_parents = 1,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -170,8 +180,10 @@ static struct clk_regmap axg_aoclk_cts_rtc_oscin = { ...@@ -170,8 +180,10 @@ static struct clk_regmap axg_aoclk_cts_rtc_oscin = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "axg_ao_cts_rtc_oscin", .name = "axg_ao_cts_rtc_oscin",
.ops = &clk_regmap_mux_ops, .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ "axg_ao_32k", .parent_data = (const struct clk_parent_data []) {
IN_PREFIX "ext_32k-0" }, { .hw = &axg_aoclk_32k.hw },
{ .fw_name = "ext_32k-0", },
},
.num_parents = 2, .num_parents = 2,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -187,8 +199,10 @@ static struct clk_regmap axg_aoclk_clk81 = { ...@@ -187,8 +199,10 @@ static struct clk_regmap axg_aoclk_clk81 = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "axg_ao_clk81", .name = "axg_ao_clk81",
.ops = &clk_regmap_mux_ro_ops, .ops = &clk_regmap_mux_ro_ops,
.parent_names = (const char *[]){ IN_PREFIX "mpeg-clk", .parent_data = (const struct clk_parent_data []) {
"axg_ao_cts_rtc_oscin"}, { .fw_name = "mpeg-clk", },
{ .hw = &axg_aoclk_cts_rtc_oscin.hw },
},
.num_parents = 2, .num_parents = 2,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -203,8 +217,10 @@ static struct clk_regmap axg_aoclk_saradc_mux = { ...@@ -203,8 +217,10 @@ static struct clk_regmap axg_aoclk_saradc_mux = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "axg_ao_saradc_mux", .name = "axg_ao_saradc_mux",
.ops = &clk_regmap_mux_ops, .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ IN_PREFIX "xtal", .parent_data = (const struct clk_parent_data []) {
"axg_ao_clk81" }, { .fw_name = "xtal", },
{ .hw = &axg_aoclk_clk81.hw },
},
.num_parents = 2, .num_parents = 2,
}, },
}; };
...@@ -218,7 +234,9 @@ static struct clk_regmap axg_aoclk_saradc_div = { ...@@ -218,7 +234,9 @@ static struct clk_regmap axg_aoclk_saradc_div = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "axg_ao_saradc_div", .name = "axg_ao_saradc_div",
.ops = &clk_regmap_divider_ops, .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "axg_ao_saradc_mux" }, .parent_hws = (const struct clk_hw *[]) {
&axg_aoclk_saradc_mux.hw
},
.num_parents = 1, .num_parents = 1,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -232,7 +250,9 @@ static struct clk_regmap axg_aoclk_saradc_gate = { ...@@ -232,7 +250,9 @@ static struct clk_regmap axg_aoclk_saradc_gate = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "axg_ao_saradc_gate", .name = "axg_ao_saradc_gate",
.ops = &clk_regmap_gate_ops, .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "axg_ao_saradc_div" }, .parent_hws = (const struct clk_hw *[]) {
&axg_aoclk_saradc_div.hw
},
.num_parents = 1, .num_parents = 1,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -290,12 +310,6 @@ static const struct clk_hw_onecell_data axg_aoclk_onecell_data = { ...@@ -290,12 +310,6 @@ static const struct clk_hw_onecell_data axg_aoclk_onecell_data = {
.num = NR_CLKS, .num = NR_CLKS,
}; };
static const struct meson_aoclk_input axg_aoclk_inputs[] = {
{ .name = "xtal", .required = true },
{ .name = "mpeg-clk", .required = true },
{ .name = "ext-32k-0", .required = false },
};
static const struct meson_aoclk_data axg_aoclkc_data = { static const struct meson_aoclk_data axg_aoclkc_data = {
.reset_reg = AO_RTI_GEN_CNTL_REG0, .reset_reg = AO_RTI_GEN_CNTL_REG0,
.num_reset = ARRAY_SIZE(axg_aoclk_reset), .num_reset = ARRAY_SIZE(axg_aoclk_reset),
...@@ -303,9 +317,6 @@ static const struct meson_aoclk_data axg_aoclkc_data = { ...@@ -303,9 +317,6 @@ static const struct meson_aoclk_data axg_aoclkc_data = {
.num_clks = ARRAY_SIZE(axg_aoclk_regmap), .num_clks = ARRAY_SIZE(axg_aoclk_regmap),
.clks = axg_aoclk_regmap, .clks = axg_aoclk_regmap,
.hw_data = &axg_aoclk_onecell_data, .hw_data = &axg_aoclk_onecell_data,
.inputs = axg_aoclk_inputs,
.num_inputs = ARRAY_SIZE(axg_aoclk_inputs),
.input_prefix = IN_PREFIX,
}; };
static const struct of_device_id axg_aoclkc_match_table[] = { static const struct of_device_id axg_aoclkc_match_table[] = {
......
drivers/clk/meson/axg-audio.c
View file @ b69337d3
This diff is collapsed.
drivers/clk/meson/axg.c
View file @ b69337d3
This diff is collapsed.
drivers/clk/meson/clk-cpu-dyndiv.c 0 → 100644
View file @ b69337d3
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (c) 2019 BayLibre, SAS.
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#include <linux/clk-provider.h>
#include <linux/module.h>
#include "clk-regmap.h"
#include "clk-cpu-dyndiv.h"
static inline struct meson_clk_cpu_dyndiv_data *
meson_clk_cpu_dyndiv_data(struct clk_regmap *clk)
{
return (struct meson_clk_cpu_dyndiv_data *)clk->data;
}
static unsigned long meson_clk_cpu_dyndiv_recalc_rate(struct clk_hw *hw,
unsigned long prate)
{
struct clk_regmap *clk = to_clk_regmap(hw);
struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk);
return divider_recalc_rate(hw, prate,
meson_parm_read(clk->map, &data->div),
NULL, 0, data->div.width);
}
static long meson_clk_cpu_dyndiv_round_rate(struct clk_hw *hw,
unsigned long rate,
unsigned long *prate)
{
struct clk_regmap *clk = to_clk_regmap(hw);
struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk);
return divider_round_rate(hw, rate, prate, NULL, data->div.width, 0);
}
static int meson_clk_cpu_dyndiv_set_rate(struct clk_hw *hw, unsigned long rate,
unsigned long parent_rate)
{
struct clk_regmap *clk = to_clk_regmap(hw);
struct meson_clk_cpu_dyndiv_data *data = meson_clk_cpu_dyndiv_data(clk);
unsigned int val;
int ret;
ret = divider_get_val(rate, parent_rate, NULL, data->div.width, 0);
if (ret < 0)
return ret;
val = (unsigned int)ret << data->div.shift;
/* Write the SYS_CPU_DYN_ENABLE bit before changing the divider */
meson_parm_write(clk->map, &data->dyn, 1);
/* Update the divider while removing the SYS_CPU_DYN_ENABLE bit */
return regmap_update_bits(clk->map, data->div.reg_off,
SETPMASK(data->div.width, data->div.shift) |
SETPMASK(data->dyn.width, data->dyn.shift),
val);
};
const struct clk_ops meson_clk_cpu_dyndiv_ops = {
.recalc_rate = meson_clk_cpu_dyndiv_recalc_rate,
.round_rate = meson_clk_cpu_dyndiv_round_rate,
.set_rate = meson_clk_cpu_dyndiv_set_rate,
};
EXPORT_SYMBOL_GPL(meson_clk_cpu_dyndiv_ops);
MODULE_DESCRIPTION("Amlogic CPU Dynamic Clock divider");
MODULE_AUTHOR("Neil Armstrong <narmstrong@baylibre.com>");
MODULE_LICENSE("GPL v2");
drivers/clk/meson/clk-cpu-dyndiv.h 0 → 100644
View file @ b69337d3
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2019 BayLibre, SAS.
* Author: Neil Armstrong <narmstrong@baylibre.com>
*/
#ifndef __MESON_CLK_CPU_DYNDIV_H
#define __MESON_CLK_CPU_DYNDIV_H
#include <linux/clk-provider.h>
#include "parm.h"
struct meson_clk_cpu_dyndiv_data {
struct parm div;
struct parm dyn;
};
extern const struct clk_ops meson_clk_cpu_dyndiv_ops;
#endif /* __MESON_CLK_CPU_DYNDIV_H */
drivers/clk/meson/clk-input.c deleted 100644 → 0
View file @ e2fb6f7c
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (c) 2018 BayLibre, SAS.
* Author: Jerome Brunet <jbrunet@baylibre.com>
*/
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/device.h>
#include <linux/module.h>
#include "clk-input.h"
static const struct clk_ops meson_clk_no_ops = {};
struct clk_hw *meson_clk_hw_register_input(struct device *dev,
const char *of_name,
const char *clk_name,
unsigned long flags)
{
struct clk *parent_clk = devm_clk_get(dev, of_name);
struct clk_init_data init;
const char *parent_name;
struct clk_hw *hw;
int ret;
if (IS_ERR(parent_clk))
return (struct clk_hw *)parent_clk;
hw = devm_kzalloc(dev, sizeof(*hw), GFP_KERNEL);
if (!hw)
return ERR_PTR(-ENOMEM);
parent_name = __clk_get_name(parent_clk);
init.name = clk_name;
init.ops = &meson_clk_no_ops;
init.flags = flags;
init.parent_names = &parent_name;
init.num_parents = 1;
hw->init = &init;
ret = devm_clk_hw_register(dev, hw);
return ret ? ERR_PTR(ret) : hw;
}
EXPORT_SYMBOL_GPL(meson_clk_hw_register_input);
MODULE_DESCRIPTION("Amlogic clock input helper");
MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
MODULE_LICENSE("GPL v2");
drivers/clk/meson/clk-input.h deleted 100644 → 0
View file @ e2fb6f7c
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2019 BayLibre, SAS.
* Author: Jerome Brunet <jbrunet@baylibre.com>
*/
#ifndef __MESON_CLK_INPUT_H
#define __MESON_CLK_INPUT_H
#include <linux/clk-provider.h>
struct device;
struct clk_hw *meson_clk_hw_register_input(struct device *dev,
const char *of_name,
const char *clk_name,
unsigned long flags);
#endif /* __MESON_CLK_INPUT_H */
drivers/clk/meson/clk-regmap.h
View file @ b69337d3
...@@ -111,7 +111,7 @@ clk_get_regmap_mux_data(struct clk_regmap *clk) ...@@ -111,7 +111,7 @@ clk_get_regmap_mux_data(struct clk_regmap *clk)
extern const struct clk_ops clk_regmap_mux_ops; extern const struct clk_ops clk_regmap_mux_ops;
extern const struct clk_ops clk_regmap_mux_ro_ops; extern const struct clk_ops clk_regmap_mux_ro_ops;
#define __MESON_GATE(_name, _reg, _bit, _ops) \ #define __MESON_PCLK(_name, _reg, _bit, _ops, _pname) \
struct clk_regmap _name = { \ struct clk_regmap _name = { \
.data = &(struct clk_regmap_gate_data){ \ .data = &(struct clk_regmap_gate_data){ \
.offset = (_reg), \ .offset = (_reg), \
...@@ -120,15 +120,15 @@ struct clk_regmap _name = { \ ...@@ -120,15 +120,15 @@ struct clk_regmap _name = { \
.hw.init = &(struct clk_init_data) { \ .hw.init = &(struct clk_init_data) { \
.name = #_name, \ .name = #_name, \
.ops = _ops, \ .ops = _ops, \
.parent_names = (const char *[]){ "clk81" }, \ .parent_hws = (const struct clk_hw *[]) { _pname }, \
.num_parents = 1, \ .num_parents = 1, \
.flags = (CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED), \ .flags = (CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED), \
}, \ }, \
} }
#define MESON_GATE(_name, _reg, _bit) \ #define MESON_PCLK(_name, _reg, _bit, _pname) \
__MESON_GATE(_name, _reg, _bit, &clk_regmap_gate_ops) __MESON_PCLK(_name, _reg, _bit, &clk_regmap_gate_ops, _pname)
#define MESON_GATE_RO(_name, _reg, _bit) \ #define MESON_PCLK_RO(_name, _reg, _bit, _pname) \
__MESON_GATE(_name, _reg, _bit, &clk_regmap_gate_ro_ops) __MESON_PCLK(_name, _reg, _bit, &clk_regmap_gate_ro_ops, _pname)
#endif /* __CLK_REGMAP_H */ #endif /* __CLK_REGMAP_H */
drivers/clk/meson/g12a-aoclk.c
View file @ b69337d3
...@@ -18,8 +18,6 @@ ...@@ -18,8 +18,6 @@
#include "clk-regmap.h" #include "clk-regmap.h"
#include "clk-dualdiv.h" #include "clk-dualdiv.h"
#define IN_PREFIX "ao-in-"
/* /*
* AO Configuration Clock registers offsets * AO Configuration Clock registers offsets
* Register offsets from the data sheet must be multiplied by 4. * Register offsets from the data sheet must be multiplied by 4.
...@@ -51,7 +49,9 @@ static struct clk_regmap g12a_aoclk_##_name = { \ ...@@ -51,7 +49,9 @@ static struct clk_regmap g12a_aoclk_##_name = { \
.hw.init = &(struct clk_init_data) { \ .hw.init = &(struct clk_init_data) { \
.name = "g12a_ao_" #_name, \ .name = "g12a_ao_" #_name, \
.ops = &clk_regmap_gate_ops, \ .ops = &clk_regmap_gate_ops, \
.parent_names = (const char *[]){ IN_PREFIX "mpeg-clk" }, \ .parent_data = &(const struct clk_parent_data) { \
.fw_name = "mpeg-clk", \
}, \
.num_parents = 1, \ .num_parents = 1, \
.flags = CLK_IGNORE_UNUSED, \ .flags = CLK_IGNORE_UNUSED, \
}, \ }, \
...@@ -81,7 +81,9 @@ static struct clk_regmap g12a_aoclk_cts_oscin = { ...@@ -81,7 +81,9 @@ static struct clk_regmap g12a_aoclk_cts_oscin = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "cts_oscin", .name = "cts_oscin",
.ops = &clk_regmap_gate_ro_ops, .ops = &clk_regmap_gate_ro_ops,
.parent_names = (const char *[]){ IN_PREFIX "xtal" }, .parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -106,7 +108,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_pre = { ...@@ -106,7 +108,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_pre = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin_pre", .name = "g12a_ao_32k_by_oscin_pre",
.ops = &clk_regmap_gate_ops, .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "cts_oscin" }, .parent_hws = (const struct clk_hw *[]) {
&g12a_aoclk_cts_oscin.hw
},
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -143,7 +147,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_div = { ...@@ -143,7 +147,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_div = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin_div", .name = "g12a_ao_32k_by_oscin_div",
.ops = &meson_clk_dualdiv_ops, .ops = &meson_clk_dualdiv_ops,
.parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_pre" }, .parent_hws = (const struct clk_hw *[]) {
&g12a_aoclk_32k_by_oscin_pre.hw
},
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -158,8 +164,10 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_sel = { ...@@ -158,8 +164,10 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin_sel = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin_sel", .name = "g12a_ao_32k_by_oscin_sel",
.ops = &clk_regmap_mux_ops, .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_div", .parent_hws = (const struct clk_hw *[]) {
"g12a_ao_32k_by_oscin_pre" }, &g12a_aoclk_32k_by_oscin_div.hw,
&g12a_aoclk_32k_by_oscin_pre.hw,
},
.num_parents = 2, .num_parents = 2,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -173,7 +181,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin = { ...@@ -173,7 +181,9 @@ static struct clk_regmap g12a_aoclk_32k_by_oscin = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_32k_by_oscin", .name = "g12a_ao_32k_by_oscin",
.ops = &clk_regmap_gate_ops, .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "g12a_ao_32k_by_oscin_sel" }, .parent_hws = (const struct clk_hw *[]) {
&g12a_aoclk_32k_by_oscin_sel.hw
},
.num_parents = 1, .num_parents = 1,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -189,7 +199,9 @@ static struct clk_regmap g12a_aoclk_cec_pre = { ...@@ -189,7 +199,9 @@ static struct clk_regmap g12a_aoclk_cec_pre = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec_pre", .name = "g12a_ao_cec_pre",
.ops = &clk_regmap_gate_ops, .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "cts_oscin" }, .parent_hws = (const struct clk_hw *[]) {
&g12a_aoclk_cts_oscin.hw
},
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -226,7 +238,9 @@ static struct clk_regmap g12a_aoclk_cec_div = { ...@@ -226,7 +238,9 @@ static struct clk_regmap g12a_aoclk_cec_div = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec_div", .name = "g12a_ao_cec_div",
.ops = &meson_clk_dualdiv_ops, .ops = &meson_clk_dualdiv_ops,
.parent_names = (const char *[]){ "g12a_ao_cec_pre" }, .parent_hws = (const struct clk_hw *[]) {
&g12a_aoclk_cec_pre.hw
},
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -241,8 +255,10 @@ static struct clk_regmap g12a_aoclk_cec_sel = { ...@@ -241,8 +255,10 @@ static struct clk_regmap g12a_aoclk_cec_sel = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec_sel", .name = "g12a_ao_cec_sel",
.ops = &clk_regmap_mux_ops, .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ "g12a_ao_cec_div", .parent_hws = (const struct clk_hw *[]) {
"g12a_ao_cec_pre" }, &g12a_aoclk_cec_div.hw,
&g12a_aoclk_cec_pre.hw,
},
.num_parents = 2, .num_parents = 2,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -256,7 +272,9 @@ static struct clk_regmap g12a_aoclk_cec = { ...@@ -256,7 +272,9 @@ static struct clk_regmap g12a_aoclk_cec = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_cec", .name = "g12a_ao_cec",
.ops = &clk_regmap_gate_ops, .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "g12a_ao_cec_sel" }, .parent_hws = (const struct clk_hw *[]) {
&g12a_aoclk_cec_sel.hw
},
.num_parents = 1, .num_parents = 1,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -272,8 +290,10 @@ static struct clk_regmap g12a_aoclk_cts_rtc_oscin = { ...@@ -272,8 +290,10 @@ static struct clk_regmap g12a_aoclk_cts_rtc_oscin = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_cts_rtc_oscin", .name = "g12a_ao_cts_rtc_oscin",
.ops = &clk_regmap_mux_ops, .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ "g12a_ao_32k_by_oscin", .parent_data = (const struct clk_parent_data []) {
IN_PREFIX "ext_32k-0" }, { .hw = &g12a_aoclk_32k_by_oscin.hw },
{ .fw_name = "ext-32k-0", },
},
.num_parents = 2, .num_parents = 2,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -289,8 +309,10 @@ static struct clk_regmap g12a_aoclk_clk81 = { ...@@ -289,8 +309,10 @@ static struct clk_regmap g12a_aoclk_clk81 = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_clk81", .name = "g12a_ao_clk81",
.ops = &clk_regmap_mux_ro_ops, .ops = &clk_regmap_mux_ro_ops,
.parent_names = (const char *[]){ IN_PREFIX "mpeg-clk", .parent_data = (const struct clk_parent_data []) {
"g12a_ao_cts_rtc_oscin"}, { .fw_name = "mpeg-clk", },
{ .hw = &g12a_aoclk_cts_rtc_oscin.hw },
},
.num_parents = 2, .num_parents = 2,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -305,8 +327,10 @@ static struct clk_regmap g12a_aoclk_saradc_mux = { ...@@ -305,8 +327,10 @@ static struct clk_regmap g12a_aoclk_saradc_mux = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_saradc_mux", .name = "g12a_ao_saradc_mux",
.ops = &clk_regmap_mux_ops, .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ IN_PREFIX "xtal", .parent_data = (const struct clk_parent_data []) {
"g12a_ao_clk81" }, { .fw_name = "xtal", },
{ .hw = &g12a_aoclk_clk81.hw },
},
.num_parents = 2, .num_parents = 2,
}, },
}; };
...@@ -320,7 +344,9 @@ static struct clk_regmap g12a_aoclk_saradc_div = { ...@@ -320,7 +344,9 @@ static struct clk_regmap g12a_aoclk_saradc_div = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_saradc_div", .name = "g12a_ao_saradc_div",
.ops = &clk_regmap_divider_ops, .ops = &clk_regmap_divider_ops,
.parent_names = (const char *[]){ "g12a_ao_saradc_mux" }, .parent_hws = (const struct clk_hw *[]) {
&g12a_aoclk_saradc_mux.hw
},
.num_parents = 1, .num_parents = 1,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -334,7 +360,9 @@ static struct clk_regmap g12a_aoclk_saradc_gate = { ...@@ -334,7 +360,9 @@ static struct clk_regmap g12a_aoclk_saradc_gate = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "g12a_ao_saradc_gate", .name = "g12a_ao_saradc_gate",
.ops = &clk_regmap_gate_ops, .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "g12a_ao_saradc_div" }, .parent_hws = (const struct clk_hw *[]) {
&g12a_aoclk_saradc_div.hw
},
.num_parents = 1, .num_parents = 1,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -417,12 +445,6 @@ static const struct clk_hw_onecell_data g12a_aoclk_onecell_data = { ...@@ -417,12 +445,6 @@ static const struct clk_hw_onecell_data g12a_aoclk_onecell_data = {
.num = NR_CLKS, .num = NR_CLKS,
}; };
static const struct meson_aoclk_input g12a_aoclk_inputs[] = {
{ .name = "xtal", .required = true },
{ .name = "mpeg-clk", .required = true },
{ .name = "ext-32k-0", .required = false },
};
static const struct meson_aoclk_data g12a_aoclkc_data = { static const struct meson_aoclk_data g12a_aoclkc_data = {
.reset_reg = AO_RTI_GEN_CNTL_REG0, .reset_reg = AO_RTI_GEN_CNTL_REG0,
.num_reset = ARRAY_SIZE(g12a_aoclk_reset), .num_reset = ARRAY_SIZE(g12a_aoclk_reset),
...@@ -430,9 +452,6 @@ static const struct meson_aoclk_data g12a_aoclkc_data = { ...@@ -430,9 +452,6 @@ static const struct meson_aoclk_data g12a_aoclkc_data = {
.num_clks = ARRAY_SIZE(g12a_aoclk_regmap), .num_clks = ARRAY_SIZE(g12a_aoclk_regmap),
.clks = g12a_aoclk_regmap, .clks = g12a_aoclk_regmap,
.hw_data = &g12a_aoclk_onecell_data, .hw_data = &g12a_aoclk_onecell_data,
.inputs = g12a_aoclk_inputs,
.num_inputs = ARRAY_SIZE(g12a_aoclk_inputs),
.input_prefix = IN_PREFIX,
}; };
static const struct of_device_id g12a_aoclkc_match_table[] = { static const struct of_device_id g12a_aoclkc_match_table[] = {
......
drivers/clk/meson/g12a.c
View file @ b69337d3
This diff is collapsed.
drivers/clk/meson/g12a.h
View file @ b69337d3
...@@ -216,7 +216,6 @@ ...@@ -216,7 +216,6 @@
#define CLKID_CPUB_CLK_DYN1_DIV 221 #define CLKID_CPUB_CLK_DYN1_DIV 221
#define CLKID_CPUB_CLK_DYN1 222 #define CLKID_CPUB_CLK_DYN1 222
#define CLKID_CPUB_CLK_DYN 223 #define CLKID_CPUB_CLK_DYN 223
#define CLKID_CPUB_CLK 224
#define CLKID_CPUB_CLK_DIV16_EN 225 #define CLKID_CPUB_CLK_DIV16_EN 225
#define CLKID_CPUB_CLK_DIV16 226 #define CLKID_CPUB_CLK_DIV16 226
#define CLKID_CPUB_CLK_DIV2 227 #define CLKID_CPUB_CLK_DIV2 227
......
drivers/clk/meson/gxbb-aoclk.c
View file @ b69337d3
...@@ -11,8 +11,6 @@ ...@@ -11,8 +11,6 @@
#include "clk-regmap.h" #include "clk-regmap.h"
#include "clk-dualdiv.h" #include "clk-dualdiv.h"
#define IN_PREFIX "ao-in-"
/* AO Configuration Clock registers offsets */ /* AO Configuration Clock registers offsets */
#define AO_RTI_PWR_CNTL_REG1 0x0c #define AO_RTI_PWR_CNTL_REG1 0x0c
#define AO_RTI_PWR_CNTL_REG0 0x10 #define AO_RTI_PWR_CNTL_REG0 0x10
...@@ -31,7 +29,9 @@ static struct clk_regmap _name##_ao = { \ ...@@ -31,7 +29,9 @@ static struct clk_regmap _name##_ao = { \
.hw.init = &(struct clk_init_data) { \ .hw.init = &(struct clk_init_data) { \
.name = #_name "_ao", \ .name = #_name "_ao", \
.ops = &clk_regmap_gate_ops, \ .ops = &clk_regmap_gate_ops, \
.parent_names = (const char *[]){ IN_PREFIX "mpeg-clk" }, \ .parent_data = &(const struct clk_parent_data) { \
.fw_name = "mpeg-clk", \
}, \
.num_parents = 1, \ .num_parents = 1, \
.flags = CLK_IGNORE_UNUSED, \ .flags = CLK_IGNORE_UNUSED, \
}, \ }, \
...@@ -52,7 +52,9 @@ static struct clk_regmap ao_cts_oscin = { ...@@ -52,7 +52,9 @@ static struct clk_regmap ao_cts_oscin = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "ao_cts_oscin", .name = "ao_cts_oscin",
.ops = &clk_regmap_gate_ro_ops, .ops = &clk_regmap_gate_ro_ops,
.parent_names = (const char *[]){ IN_PREFIX "xtal" }, .parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
},
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -65,7 +67,7 @@ static struct clk_regmap ao_32k_pre = { ...@@ -65,7 +67,7 @@ static struct clk_regmap ao_32k_pre = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "ao_32k_pre", .name = "ao_32k_pre",
.ops = &clk_regmap_gate_ops, .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "ao_cts_oscin" }, .parent_hws = (const struct clk_hw *[]) { &ao_cts_oscin.hw },
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -112,7 +114,7 @@ static struct clk_regmap ao_32k_div = { ...@@ -112,7 +114,7 @@ static struct clk_regmap ao_32k_div = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "ao_32k_div", .name = "ao_32k_div",
.ops = &meson_clk_dualdiv_ops, .ops = &meson_clk_dualdiv_ops,
.parent_names = (const char *[]){ "ao_32k_pre" }, .parent_hws = (const struct clk_hw *[]) { &ao_32k_pre.hw },
.num_parents = 1, .num_parents = 1,
}, },
}; };
...@@ -127,8 +129,10 @@ static struct clk_regmap ao_32k_sel = { ...@@ -127,8 +129,10 @@ static struct clk_regmap ao_32k_sel = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "ao_32k_sel", .name = "ao_32k_sel",
.ops = &clk_regmap_mux_ops, .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ "ao_32k_div", .parent_hws = (const struct clk_hw *[]) {
"ao_32k_pre" }, &ao_32k_div.hw,
&ao_32k_pre.hw
},
.num_parents = 2, .num_parents = 2,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -142,7 +146,7 @@ static struct clk_regmap ao_32k = { ...@@ -142,7 +146,7 @@ static struct clk_regmap ao_32k = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "ao_32k", .name = "ao_32k",
.ops = &clk_regmap_gate_ops, .ops = &clk_regmap_gate_ops,
.parent_names = (const char *[]){ "ao_32k_sel" }, .parent_hws = (const struct clk_hw *[]) { &ao_32k_sel.hw },
.num_parents = 1, .num_parents = 1,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -159,10 +163,12 @@ static struct clk_regmap ao_cts_rtc_oscin = { ...@@ -159,10 +163,12 @@ static struct clk_regmap ao_cts_rtc_oscin = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "ao_cts_rtc_oscin", .name = "ao_cts_rtc_oscin",
.ops = &clk_regmap_mux_ops, .ops = &clk_regmap_mux_ops,
.parent_names = (const char *[]){ IN_PREFIX "ext-32k-0", .parent_data = (const struct clk_parent_data []) {
IN_PREFIX "ext-32k-1", { .fw_name = "ext-32k-0", },
IN_PREFIX "ext-32k-2", { .fw_name = "ext-32k-1", },
"ao_32k" }, { .fw_name = "ext-32k-2", },
{ .hw = &ao_32k.hw },
},
.num_parents = 4, .num_parents = 4,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -178,8 +184,10 @@ static struct clk_regmap ao_clk81 = { ...@@ -178,8 +184,10 @@ static struct clk_regmap ao_clk81 = {
.hw.init = &(struct clk_init_data){ .hw.init = &(struct clk_init_data){
.name = "ao_clk81", .name = "ao_clk81",
.ops = &clk_regmap_mux_ro_ops, .ops = &clk_regmap_mux_ro_ops,
.parent_names = (const char *[]){ IN_PREFIX "mpeg-clk", .parent_data = (const struct clk_parent_data []) {
"ao_cts_rtc_oscin" }, { .fw_name = "mpeg-clk", },
{ .hw = &ao_cts_rtc_oscin.hw },
},
.num_parents = 2, .num_parents = 2,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -208,8 +216,10 @@ static struct clk_regmap ao_cts_cec = { ...@@ -208,8 +216,10 @@ static struct clk_regmap ao_cts_cec = {
* Until CCF gets fixed, adding this fake parent that won't * Until CCF gets fixed, adding this fake parent that won't
* ever be registered should work around the problem * ever be registered should work around the problem
*/ */
.parent_names = (const char *[]){ "fixme", .parent_data = (const struct clk_parent_data []) {
"ao_cts_rtc_oscin" }, { .name = "fixme", .index = -1, },
{ .hw = &ao_cts_rtc_oscin.hw },
},
.num_parents = 2, .num_parents = 2,
.flags = CLK_SET_RATE_PARENT, .flags = CLK_SET_RATE_PARENT,
}, },
...@@ -261,14 +271,6 @@ static const struct clk_hw_onecell_data gxbb_aoclk_onecell_data = { ...@@ -261,14 +271,6 @@ static const struct clk_hw_onecell_data gxbb_aoclk_onecell_data = {
.num = NR_CLKS, .num = NR_CLKS,
}; };
static const struct meson_aoclk_input gxbb_aoclk_inputs[] = {
{ .name = "xtal", .required = true, },
{ .name = "mpeg-clk", .required = true, },
{. name = "ext-32k-0", .required = false, },
{. name = "ext-32k-1", .required = false, },
{. name = "ext-32k-2", .required = false, },
};
static const struct meson_aoclk_data gxbb_aoclkc_data = { static const struct meson_aoclk_data gxbb_aoclkc_data = {
.reset_reg = AO_RTI_GEN_CNTL_REG0, .reset_reg = AO_RTI_GEN_CNTL_REG0,
.num_reset = ARRAY_SIZE(gxbb_aoclk_reset), .num_reset = ARRAY_SIZE(gxbb_aoclk_reset),
...@@ -276,9 +278,6 @@ static const struct meson_aoclk_data gxbb_aoclkc_data = { ...@@ -276,9 +278,6 @@ static const struct meson_aoclk_data gxbb_aoclkc_data = {
.num_clks = ARRAY_SIZE(gxbb_aoclk), .num_clks = ARRAY_SIZE(gxbb_aoclk),
.clks = gxbb_aoclk, .clks = gxbb_aoclk,
.hw_data = &gxbb_aoclk_onecell_data, .hw_data = &gxbb_aoclk_onecell_data,
.inputs = gxbb_aoclk_inputs,
.num_inputs = ARRAY_SIZE(gxbb_aoclk_inputs),
.input_prefix = IN_PREFIX,
}; };
static const struct of_device_id gxbb_aoclkc_match_table[] = { static const struct of_device_id gxbb_aoclkc_match_table[] = {
......
drivers/clk/meson/gxbb.c
View file @ b69337d3
This diff is collapsed.
drivers/clk/meson/meson-aoclk.c
View file @ b69337d3
...@@ -17,8 +17,6 @@ ...@@ -17,8 +17,6 @@
#include <linux/slab.h> #include <linux/slab.h>
#include "meson-aoclk.h" #include "meson-aoclk.h"
#include "clk-input.h"
static int meson_aoclk_do_reset(struct reset_controller_dev *rcdev, static int meson_aoclk_do_reset(struct reset_controller_dev *rcdev,
unsigned long id) unsigned long id)
{ {
...@@ -33,37 +31,6 @@ static const struct reset_control_ops meson_aoclk_reset_ops = { ...@@ -33,37 +31,6 @@ static const struct reset_control_ops meson_aoclk_reset_ops = {
.reset = meson_aoclk_do_reset, .reset = meson_aoclk_do_reset,
}; };
static int meson_aoclkc_register_inputs(struct device *dev,
struct meson_aoclk_data *data)
{
struct clk_hw *hw;
char *str;
int i;
for (i = 0; i < data->num_inputs; i++) {
const struct meson_aoclk_input *in = &data->inputs[i];
str = kasprintf(GFP_KERNEL, "%s%s", data->input_prefix,
in->name);
if (!str)
return -ENOMEM;
hw = meson_clk_hw_register_input(dev, in->name, str, 0);
kfree(str);
if (IS_ERR(hw)) {
if (!in->required && PTR_ERR(hw) == -ENOENT)
continue;
else if (PTR_ERR(hw) != -EPROBE_DEFER)
dev_err(dev, "failed to register input %s\n",
in->name);
return PTR_ERR(hw);
}
}
return 0;
}
int meson_aoclkc_probe(struct platform_device *pdev) int meson_aoclkc_probe(struct platform_device *pdev)
{ {
struct meson_aoclk_reset_controller *rstc; struct meson_aoclk_reset_controller *rstc;
...@@ -86,10 +53,6 @@ int meson_aoclkc_probe(struct platform_device *pdev) ...@@ -86,10 +53,6 @@ int meson_aoclkc_probe(struct platform_device *pdev)
return PTR_ERR(regmap); return PTR_ERR(regmap);
} }
ret = meson_aoclkc_register_inputs(dev, data);
if (ret)
return ret;
/* Reset Controller */ /* Reset Controller */
rstc->data = data; rstc->data = data;
rstc->regmap = regmap; rstc->regmap = regmap;
......
drivers/clk/meson/meson-aoclk.h
View file @ b69337d3
...@@ -18,20 +18,12 @@ ...@@ -18,20 +18,12 @@
#include "clk-regmap.h" #include "clk-regmap.h"
struct meson_aoclk_input {
const char *name;
bool required;
};
struct meson_aoclk_data { struct meson_aoclk_data {
const unsigned int reset_reg; const unsigned int reset_reg;
const int num_reset; const int num_reset;
const unsigned int *reset; const unsigned int *reset;
const int num_clks; const int num_clks;
struct clk_regmap **clks; struct clk_regmap **clks;
const int num_inputs;
const struct meson_aoclk_input *inputs;
const char *input_prefix;
const struct clk_hw_onecell_data *hw_data; const struct clk_hw_onecell_data *hw_data;
}; };
......
drivers/clk/meson/meson-eeclk.c
View file @ b69337d3
...@@ -10,7 +10,6 @@ ...@@ -10,7 +10,6 @@
#include <linux/mfd/syscon.h> #include <linux/mfd/syscon.h>
#include <linux/regmap.h> #include <linux/regmap.h>
#include "clk-input.h"
#include "clk-regmap.h" #include "clk-regmap.h"
#include "meson-eeclk.h" #include "meson-eeclk.h"
...@@ -18,7 +17,6 @@ int meson_eeclkc_probe(struct platform_device *pdev) ...@@ -18,7 +17,6 @@ int meson_eeclkc_probe(struct platform_device *pdev)
{ {
const struct meson_eeclkc_data *data; const struct meson_eeclkc_data *data;
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
struct clk_hw *input;
struct regmap *map; struct regmap *map;
int ret, i; int ret, i;
...@@ -37,14 +35,6 @@ int meson_eeclkc_probe(struct platform_device *pdev) ...@@ -37,14 +35,6 @@ int meson_eeclkc_probe(struct platform_device *pdev)
if (data->init_count) if (data->init_count)
regmap_multi_reg_write(map, data->init_regs, data->init_count); regmap_multi_reg_write(map, data->init_regs, data->init_count);
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 */ /* Populate regmap for the regmap backed clocks */
for (i = 0; i < data->regmap_clk_num; i++) for (i = 0; i < data->regmap_clk_num; i++)
data->regmap_clks[i]->map = map; data->regmap_clks[i]->map = map;
......
drivers/clk/meson/meson-eeclk.h
View file @ b69337d3
...@@ -10,8 +10,6 @@ ...@@ -10,8 +10,6 @@
#include <linux/clk-provider.h> #include <linux/clk-provider.h>
#include "clk-regmap.h" #include "clk-regmap.h"
#define IN_PREFIX "ee-in-"
struct platform_device; struct platform_device;
struct meson_eeclkc_data { struct meson_eeclkc_data {
......
drivers/clk/meson/meson8b.c
View file @ b69337d3
This diff is collapsed.
include/dt-bindings/clock/g12a-clkc.h
View file @ b69337d3
...@@ -137,5 +137,6 @@ ...@@ -137,5 +137,6 @@
#define CLKID_VDEC_HEVC 207 #define CLKID_VDEC_HEVC 207
#define CLKID_VDEC_HEVCF 210 #define CLKID_VDEC_HEVCF 210
#define CLKID_TS 212 #define CLKID_TS 212
#define CLKID_CPUB_CLK 224
#endif /* __G12A_CLKC_H */ #endif /* __G12A_CLKC_H */
include/linux/clk-provider.h
View file @ b69337d3
...@@ -817,6 +817,7 @@ unsigned int clk_hw_get_num_parents(const struct clk_hw *hw); ...@@ -817,6 +817,7 @@ unsigned int clk_hw_get_num_parents(const struct clk_hw *hw);
struct clk_hw *clk_hw_get_parent(const struct clk_hw *hw); struct clk_hw *clk_hw_get_parent(const struct clk_hw *hw);
struct clk_hw *clk_hw_get_parent_by_index(const struct clk_hw *hw, struct clk_hw *clk_hw_get_parent_by_index(const struct clk_hw *hw,
unsigned int index); unsigned int index);
int clk_hw_set_parent(struct clk_hw *hw, struct clk_hw *new_parent);
unsigned int __clk_get_enable_count(struct clk *clk); unsigned int __clk_get_enable_count(struct clk *clk);
unsigned long clk_hw_get_rate(const struct clk_hw *hw); unsigned long clk_hw_get_rate(const struct clk_hw *hw);
unsigned long __clk_get_flags(struct clk *clk); unsigned long __clk_get_flags(struct clk *clk);
......
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