mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
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Merge branches 'clk-counted', 'clk-imx', 'clk-amlogic', 'clk-binding' and 'clk-rockchip' into clk-next
* clk-counted: clk: bcm: rpi: Assign ->num before accessing ->hws clk: bcm: dvp: Assign ->num before accessing ->hws * clk-imx: clk: imx: imx8mp: Convert to platform remove callback returning void clk: imx: imx8mp: Switch to RUNTIME_PM_OPS() clk: imx: add i.MX95 BLK CTL clk driver dt-bindings: clock: support i.MX95 Display Master CSR module dt-bindings: clock: support i.MX95 BLK CTL module dt-bindings: clock: add i.MX95 clock header clk: imx: imx8mp: Add pm_runtime support for power saving * clk-amlogic: clk: meson: s4: fix module autoloading clk: meson: fix module license to GPL only clk: meson: g12a: make VCLK2 and ENCL clock path configurable by CCF clk: meson: add vclk driver clk: meson: pll: print out pll name when unable to lock it clk: meson: s4: pll: determine maximum register in regmap config clk: meson: s4: peripherals: determine maximum register in regmap config clk: meson: a1: pll: determine maximum register in regmap config clk: meson: a1: peripherals: determine maximum register in regmap config * clk-binding: dt-bindings: clock: fixed: Define a preferred node name * clk-rockchip: clk: rockchip: rk3568: Add PLL rate for 724 MHz clk: rockchip: Remove an unused field in struct rockchip_mmc_clock clk: rockchip: rk3588: Add reset line for HDMI Receiver clk: rockchip: rk3568: Add missing USB480M_PHY mux dt-bindings: reset: Define reset id used for HDMI Receiver dt-bindings: clock: rockchip: add USB480M_PHY mux
This commit is contained in:
commit
4a35e6fc41
@ -11,6 +11,15 @@ maintainers:
|
||||
- Stephen Boyd <sboyd@kernel.org>
|
||||
|
||||
properties:
|
||||
$nodename:
|
||||
anyOf:
|
||||
- description:
|
||||
Preferred name is 'clock-<freq>' with <freq> being the output
|
||||
frequency as defined in the 'clock-frequency' property.
|
||||
pattern: "^clock-([0-9]+|[a-z0-9-]+)$"
|
||||
- description: Any name allowed
|
||||
deprecated: true
|
||||
|
||||
compatible:
|
||||
const: fixed-clock
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||||
|
||||
|
@ -11,6 +11,15 @@ maintainers:
|
||||
- Stephen Boyd <sboyd@kernel.org>
|
||||
|
||||
properties:
|
||||
$nodename:
|
||||
anyOf:
|
||||
- description:
|
||||
If the frequency is fixed, the preferred name is 'clock-<freq>' with
|
||||
<freq> being the output frequency.
|
||||
pattern: "^clock-([0-9]+|[0-9a-z-]+)$"
|
||||
- description: Any name allowed
|
||||
deprecated: true
|
||||
|
||||
compatible:
|
||||
enum:
|
||||
- fixed-factor-clock
|
||||
|
@ -0,0 +1,56 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/clock/nxp,imx95-blk-ctl.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: NXP i.MX95 Block Control
|
||||
|
||||
maintainers:
|
||||
- Peng Fan <peng.fan@nxp.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
items:
|
||||
- enum:
|
||||
- nxp,imx95-lvds-csr
|
||||
- nxp,imx95-display-csr
|
||||
- nxp,imx95-camera-csr
|
||||
- nxp,imx95-vpu-csr
|
||||
- const: syscon
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
clocks:
|
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maxItems: 1
|
||||
|
||||
'#clock-cells':
|
||||
const: 1
|
||||
description:
|
||||
The clock consumer should specify the desired clock by having the clock
|
||||
ID in its "clocks" phandle cell. See
|
||||
include/dt-bindings/clock/nxp,imx95-clock.h
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- '#clock-cells'
|
||||
- power-domains
|
||||
- clocks
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
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syscon@4c410000 {
|
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compatible = "nxp,imx95-vpu-csr", "syscon";
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reg = <0x4c410000 0x10000>;
|
||||
#clock-cells = <1>;
|
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clocks = <&scmi_clk 114>;
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power-domains = <&scmi_devpd 21>;
|
||||
};
|
||||
...
|
@ -0,0 +1,64 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/clock/nxp,imx95-display-master-csr.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: NXP i.MX95 Display Master Block Control
|
||||
|
||||
maintainers:
|
||||
- Peng Fan <peng.fan@nxp.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
items:
|
||||
- const: nxp,imx95-display-master-csr
|
||||
- const: syscon
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
|
||||
'#clock-cells':
|
||||
const: 1
|
||||
description:
|
||||
The clock consumer should specify the desired clock by having the clock
|
||||
ID in its "clocks" phandle cell. See
|
||||
include/dt-bindings/clock/nxp,imx95-clock.h
|
||||
|
||||
mux-controller:
|
||||
type: object
|
||||
$ref: /schemas/mux/reg-mux.yaml
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- '#clock-cells'
|
||||
- mux-controller
|
||||
- power-domains
|
||||
- clocks
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
syscon@4c410000 {
|
||||
compatible = "nxp,imx95-display-master-csr", "syscon";
|
||||
reg = <0x4c410000 0x10000>;
|
||||
#clock-cells = <1>;
|
||||
clocks = <&scmi_clk 62>;
|
||||
power-domains = <&scmi_devpd 3>;
|
||||
|
||||
mux: mux-controller {
|
||||
compatible = "mmio-mux";
|
||||
#mux-control-cells = <1>;
|
||||
mux-reg-masks = <0x4 0x00000001>; /* Pixel_link_sel */
|
||||
idle-states = <0>;
|
||||
};
|
||||
};
|
||||
...
|
@ -56,6 +56,8 @@ static int clk_dvp_probe(struct platform_device *pdev)
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
data->num = NR_CLOCKS;
|
||||
|
||||
data->hws[0] = clk_hw_register_gate_parent_data(&pdev->dev,
|
||||
"hdmi0-108MHz",
|
||||
&clk_dvp_parent, 0,
|
||||
@ -76,7 +78,6 @@ static int clk_dvp_probe(struct platform_device *pdev)
|
||||
goto unregister_clk0;
|
||||
}
|
||||
|
||||
data->num = NR_CLOCKS;
|
||||
ret = of_clk_add_hw_provider(pdev->dev.of_node, of_clk_hw_onecell_get,
|
||||
data);
|
||||
if (ret)
|
||||
|
@ -371,8 +371,8 @@ static int raspberrypi_discover_clocks(struct raspberrypi_clk *rpi,
|
||||
if (IS_ERR(hw))
|
||||
return PTR_ERR(hw);
|
||||
|
||||
data->hws[clks->id] = hw;
|
||||
data->num = clks->id + 1;
|
||||
data->hws[clks->id] = hw;
|
||||
}
|
||||
|
||||
clks++;
|
||||
|
@ -114,6 +114,13 @@ config CLK_IMX93
|
||||
help
|
||||
Build the driver for i.MX93 CCM Clock Driver
|
||||
|
||||
config CLK_IMX95_BLK_CTL
|
||||
tristate "IMX95 Clock Driver for BLK CTL"
|
||||
depends on ARCH_MXC || COMPILE_TEST
|
||||
select MXC_CLK
|
||||
help
|
||||
Build the clock driver for i.MX95 BLK CTL
|
||||
|
||||
config CLK_IMXRT1050
|
||||
tristate "IMXRT1050 CCM Clock Driver"
|
||||
depends on SOC_IMXRT || COMPILE_TEST
|
||||
|
@ -31,6 +31,7 @@ obj-$(CONFIG_CLK_IMX8MP) += clk-imx8mp.o clk-imx8mp-audiomix.o
|
||||
obj-$(CONFIG_CLK_IMX8MQ) += clk-imx8mq.o
|
||||
|
||||
obj-$(CONFIG_CLK_IMX93) += clk-imx93.o
|
||||
obj-$(CONFIG_CLK_IMX95_BLK_CTL) += clk-imx95-blk-ctl.o
|
||||
|
||||
obj-$(CONFIG_MXC_CLK_SCU) += clk-imx-scu.o clk-imx-lpcg-scu.o clk-imx-acm.o
|
||||
clk-imx-scu-$(CONFIG_CLK_IMX8QXP) += clk-scu.o clk-imx8qxp.o \
|
||||
|
@ -7,10 +7,12 @@
|
||||
|
||||
#include <linux/clk-provider.h>
|
||||
#include <linux/device.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/mod_devicetable.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/of.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/pm_runtime.h>
|
||||
|
||||
#include <dt-bindings/clock/imx8mp-clock.h>
|
||||
|
||||
@ -18,6 +20,7 @@
|
||||
|
||||
#define CLKEN0 0x000
|
||||
#define CLKEN1 0x004
|
||||
#define EARC 0x200
|
||||
#define SAI1_MCLK_SEL 0x300
|
||||
#define SAI2_MCLK_SEL 0x304
|
||||
#define SAI3_MCLK_SEL 0x308
|
||||
@ -26,6 +29,11 @@
|
||||
#define SAI7_MCLK_SEL 0x314
|
||||
#define PDM_SEL 0x318
|
||||
#define SAI_PLL_GNRL_CTL 0x400
|
||||
#define SAI_PLL_FDIVL_CTL0 0x404
|
||||
#define SAI_PLL_FDIVL_CTL1 0x408
|
||||
#define SAI_PLL_SSCG_CTL 0x40C
|
||||
#define SAI_PLL_MNIT_CTL 0x410
|
||||
#define IPG_LP_CTRL 0x504
|
||||
|
||||
#define SAIn_MCLK1_PARENT(n) \
|
||||
static const struct clk_parent_data \
|
||||
@ -182,26 +190,82 @@ static struct clk_imx8mp_audiomix_sel sels[] = {
|
||||
CLK_SAIn(7)
|
||||
};
|
||||
|
||||
static const u16 audiomix_regs[] = {
|
||||
CLKEN0,
|
||||
CLKEN1,
|
||||
EARC,
|
||||
SAI1_MCLK_SEL,
|
||||
SAI2_MCLK_SEL,
|
||||
SAI3_MCLK_SEL,
|
||||
SAI5_MCLK_SEL,
|
||||
SAI6_MCLK_SEL,
|
||||
SAI7_MCLK_SEL,
|
||||
PDM_SEL,
|
||||
SAI_PLL_GNRL_CTL,
|
||||
SAI_PLL_FDIVL_CTL0,
|
||||
SAI_PLL_FDIVL_CTL1,
|
||||
SAI_PLL_SSCG_CTL,
|
||||
SAI_PLL_MNIT_CTL,
|
||||
IPG_LP_CTRL,
|
||||
};
|
||||
|
||||
struct clk_imx8mp_audiomix_priv {
|
||||
void __iomem *base;
|
||||
u32 regs_save[ARRAY_SIZE(audiomix_regs)];
|
||||
|
||||
/* Must be last */
|
||||
struct clk_hw_onecell_data clk_data;
|
||||
};
|
||||
|
||||
static void clk_imx8mp_audiomix_save_restore(struct device *dev, bool save)
|
||||
{
|
||||
struct clk_imx8mp_audiomix_priv *priv = dev_get_drvdata(dev);
|
||||
void __iomem *base = priv->base;
|
||||
int i;
|
||||
|
||||
if (save) {
|
||||
for (i = 0; i < ARRAY_SIZE(audiomix_regs); i++)
|
||||
priv->regs_save[i] = readl(base + audiomix_regs[i]);
|
||||
} else {
|
||||
for (i = 0; i < ARRAY_SIZE(audiomix_regs); i++)
|
||||
writel(priv->regs_save[i], base + audiomix_regs[i]);
|
||||
}
|
||||
}
|
||||
|
||||
static int clk_imx8mp_audiomix_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct clk_hw_onecell_data *priv;
|
||||
struct clk_imx8mp_audiomix_priv *priv;
|
||||
struct clk_hw_onecell_data *clk_hw_data;
|
||||
struct device *dev = &pdev->dev;
|
||||
void __iomem *base;
|
||||
struct clk_hw *hw;
|
||||
int i;
|
||||
int i, ret;
|
||||
|
||||
priv = devm_kzalloc(dev,
|
||||
struct_size(priv, hws, IMX8MP_CLK_AUDIOMIX_END),
|
||||
struct_size(priv, clk_data.hws, IMX8MP_CLK_AUDIOMIX_END),
|
||||
GFP_KERNEL);
|
||||
if (!priv)
|
||||
return -ENOMEM;
|
||||
|
||||
priv->num = IMX8MP_CLK_AUDIOMIX_END;
|
||||
clk_hw_data = &priv->clk_data;
|
||||
clk_hw_data->num = IMX8MP_CLK_AUDIOMIX_END;
|
||||
|
||||
base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(base))
|
||||
return PTR_ERR(base);
|
||||
|
||||
priv->base = base;
|
||||
dev_set_drvdata(dev, priv);
|
||||
|
||||
/*
|
||||
* pm_runtime_enable needs to be called before clk register.
|
||||
* That is to make core->rpm_enabled to be true for clock
|
||||
* usage.
|
||||
*/
|
||||
pm_runtime_get_noresume(dev);
|
||||
pm_runtime_set_active(dev);
|
||||
pm_runtime_enable(dev);
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(sels); i++) {
|
||||
if (sels[i].num_parents == 1) {
|
||||
hw = devm_clk_hw_register_gate_parent_data(dev,
|
||||
@ -216,10 +280,12 @@ static int clk_imx8mp_audiomix_probe(struct platform_device *pdev)
|
||||
0, NULL, NULL);
|
||||
}
|
||||
|
||||
if (IS_ERR(hw))
|
||||
return PTR_ERR(hw);
|
||||
if (IS_ERR(hw)) {
|
||||
ret = PTR_ERR(hw);
|
||||
goto err_clk_register;
|
||||
}
|
||||
|
||||
priv->hws[sels[i].clkid] = hw;
|
||||
clk_hw_data->hws[sels[i].clkid] = hw;
|
||||
}
|
||||
|
||||
/* SAI PLL */
|
||||
@ -228,39 +294,84 @@ static int clk_imx8mp_audiomix_probe(struct platform_device *pdev)
|
||||
ARRAY_SIZE(clk_imx8mp_audiomix_pll_parents),
|
||||
CLK_SET_RATE_NO_REPARENT, base + SAI_PLL_GNRL_CTL,
|
||||
0, 2, 0, NULL, NULL);
|
||||
priv->hws[IMX8MP_CLK_AUDIOMIX_SAI_PLL_REF_SEL] = hw;
|
||||
clk_hw_data->hws[IMX8MP_CLK_AUDIOMIX_SAI_PLL_REF_SEL] = hw;
|
||||
|
||||
hw = imx_dev_clk_hw_pll14xx(dev, "sai_pll", "sai_pll_ref_sel",
|
||||
base + 0x400, &imx_1443x_pll);
|
||||
if (IS_ERR(hw))
|
||||
return PTR_ERR(hw);
|
||||
priv->hws[IMX8MP_CLK_AUDIOMIX_SAI_PLL] = hw;
|
||||
if (IS_ERR(hw)) {
|
||||
ret = PTR_ERR(hw);
|
||||
goto err_clk_register;
|
||||
}
|
||||
clk_hw_data->hws[IMX8MP_CLK_AUDIOMIX_SAI_PLL] = hw;
|
||||
|
||||
hw = devm_clk_hw_register_mux_parent_data_table(dev,
|
||||
"sai_pll_bypass", clk_imx8mp_audiomix_pll_bypass_sels,
|
||||
ARRAY_SIZE(clk_imx8mp_audiomix_pll_bypass_sels),
|
||||
CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
|
||||
base + SAI_PLL_GNRL_CTL, 16, 1, 0, NULL, NULL);
|
||||
if (IS_ERR(hw))
|
||||
return PTR_ERR(hw);
|
||||
priv->hws[IMX8MP_CLK_AUDIOMIX_SAI_PLL_BYPASS] = hw;
|
||||
if (IS_ERR(hw)) {
|
||||
ret = PTR_ERR(hw);
|
||||
goto err_clk_register;
|
||||
}
|
||||
|
||||
clk_hw_data->hws[IMX8MP_CLK_AUDIOMIX_SAI_PLL_BYPASS] = hw;
|
||||
|
||||
hw = devm_clk_hw_register_gate(dev, "sai_pll_out", "sai_pll_bypass",
|
||||
0, base + SAI_PLL_GNRL_CTL, 13,
|
||||
0, NULL);
|
||||
if (IS_ERR(hw))
|
||||
return PTR_ERR(hw);
|
||||
priv->hws[IMX8MP_CLK_AUDIOMIX_SAI_PLL_OUT] = hw;
|
||||
if (IS_ERR(hw)) {
|
||||
ret = PTR_ERR(hw);
|
||||
goto err_clk_register;
|
||||
}
|
||||
clk_hw_data->hws[IMX8MP_CLK_AUDIOMIX_SAI_PLL_OUT] = hw;
|
||||
|
||||
hw = devm_clk_hw_register_fixed_factor(dev, "sai_pll_out_div2",
|
||||
"sai_pll_out", 0, 1, 2);
|
||||
if (IS_ERR(hw))
|
||||
return PTR_ERR(hw);
|
||||
if (IS_ERR(hw)) {
|
||||
ret = PTR_ERR(hw);
|
||||
goto err_clk_register;
|
||||
}
|
||||
|
||||
return devm_of_clk_add_hw_provider(&pdev->dev, of_clk_hw_onecell_get,
|
||||
priv);
|
||||
ret = devm_of_clk_add_hw_provider(&pdev->dev, of_clk_hw_onecell_get,
|
||||
clk_hw_data);
|
||||
if (ret)
|
||||
goto err_clk_register;
|
||||
|
||||
pm_runtime_put_sync(dev);
|
||||
return 0;
|
||||
|
||||
err_clk_register:
|
||||
pm_runtime_put_sync(dev);
|
||||
pm_runtime_disable(dev);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void clk_imx8mp_audiomix_remove(struct platform_device *pdev)
|
||||
{
|
||||
pm_runtime_disable(&pdev->dev);
|
||||
}
|
||||
|
||||
static int clk_imx8mp_audiomix_runtime_suspend(struct device *dev)
|
||||
{
|
||||
clk_imx8mp_audiomix_save_restore(dev, true);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int clk_imx8mp_audiomix_runtime_resume(struct device *dev)
|
||||
{
|
||||
clk_imx8mp_audiomix_save_restore(dev, false);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct dev_pm_ops clk_imx8mp_audiomix_pm_ops = {
|
||||
RUNTIME_PM_OPS(clk_imx8mp_audiomix_runtime_suspend,
|
||||
clk_imx8mp_audiomix_runtime_resume, NULL)
|
||||
SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
|
||||
pm_runtime_force_resume)
|
||||
};
|
||||
|
||||
static const struct of_device_id clk_imx8mp_audiomix_of_match[] = {
|
||||
{ .compatible = "fsl,imx8mp-audio-blk-ctrl" },
|
||||
{ /* sentinel */ }
|
||||
@ -269,9 +380,11 @@ MODULE_DEVICE_TABLE(of, clk_imx8mp_audiomix_of_match);
|
||||
|
||||
static struct platform_driver clk_imx8mp_audiomix_driver = {
|
||||
.probe = clk_imx8mp_audiomix_probe,
|
||||
.remove_new = clk_imx8mp_audiomix_remove,
|
||||
.driver = {
|
||||
.name = "imx8mp-audio-blk-ctrl",
|
||||
.of_match_table = clk_imx8mp_audiomix_of_match,
|
||||
.pm = pm_ptr(&clk_imx8mp_audiomix_pm_ops),
|
||||
},
|
||||
};
|
||||
|
||||
|
438
drivers/clk/imx/clk-imx95-blk-ctl.c
Normal file
438
drivers/clk/imx/clk-imx95-blk-ctl.c
Normal file
@ -0,0 +1,438 @@
|
||||
// SPDX-License-Identifier: GPL-2.0
|
||||
/*
|
||||
* Copyright 2024 NXP
|
||||
*/
|
||||
|
||||
#include <dt-bindings/clock/nxp,imx95-clock.h>
|
||||
#include <linux/clk.h>
|
||||
#include <linux/clk-provider.h>
|
||||
#include <linux/pm_runtime.h>
|
||||
#include <linux/debugfs.h>
|
||||
#include <linux/device.h>
|
||||
#include <linux/err.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/of_address.h>
|
||||
#include <linux/of_device.h>
|
||||
#include <linux/of_platform.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/regmap.h>
|
||||
#include <linux/slab.h>
|
||||
#include <linux/spinlock.h>
|
||||
#include <linux/types.h>
|
||||
|
||||
enum {
|
||||
CLK_GATE,
|
||||
CLK_DIVIDER,
|
||||
CLK_MUX,
|
||||
};
|
||||
|
||||
struct imx95_blk_ctl {
|
||||
struct device *dev;
|
||||
spinlock_t lock;
|
||||
struct clk *clk_apb;
|
||||
|
||||
void __iomem *base;
|
||||
/* clock gate register */
|
||||
u32 clk_reg_restore;
|
||||
};
|
||||
|
||||
struct imx95_blk_ctl_clk_dev_data {
|
||||
const char *name;
|
||||
const char * const *parent_names;
|
||||
u32 num_parents;
|
||||
u32 reg;
|
||||
u32 bit_idx;
|
||||
u32 bit_width;
|
||||
u32 clk_type;
|
||||
u32 flags;
|
||||
u32 flags2;
|
||||
u32 type;
|
||||
};
|
||||
|
||||
struct imx95_blk_ctl_dev_data {
|
||||
const struct imx95_blk_ctl_clk_dev_data *clk_dev_data;
|
||||
u32 num_clks;
|
||||
bool rpm_enabled;
|
||||
u32 clk_reg_offset;
|
||||
};
|
||||
|
||||
static const struct imx95_blk_ctl_clk_dev_data vpublk_clk_dev_data[] = {
|
||||
[IMX95_CLK_VPUBLK_WAVE] = {
|
||||
.name = "vpublk_wave_vpu",
|
||||
.parent_names = (const char *[]){ "vpu", },
|
||||
.num_parents = 1,
|
||||
.reg = 8,
|
||||
.bit_idx = 0,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
},
|
||||
[IMX95_CLK_VPUBLK_JPEG_ENC] = {
|
||||
.name = "vpublk_jpeg_enc",
|
||||
.parent_names = (const char *[]){ "vpujpeg", },
|
||||
.num_parents = 1,
|
||||
.reg = 8,
|
||||
.bit_idx = 1,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
},
|
||||
[IMX95_CLK_VPUBLK_JPEG_DEC] = {
|
||||
.name = "vpublk_jpeg_dec",
|
||||
.parent_names = (const char *[]){ "vpujpeg", },
|
||||
.num_parents = 1,
|
||||
.reg = 8,
|
||||
.bit_idx = 2,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
}
|
||||
};
|
||||
|
||||
static const struct imx95_blk_ctl_dev_data vpublk_dev_data = {
|
||||
.num_clks = ARRAY_SIZE(vpublk_clk_dev_data),
|
||||
.clk_dev_data = vpublk_clk_dev_data,
|
||||
.rpm_enabled = true,
|
||||
.clk_reg_offset = 8,
|
||||
};
|
||||
|
||||
static const struct imx95_blk_ctl_clk_dev_data camblk_clk_dev_data[] = {
|
||||
[IMX95_CLK_CAMBLK_CSI2_FOR0] = {
|
||||
.name = "camblk_csi2_for0",
|
||||
.parent_names = (const char *[]){ "camisi", },
|
||||
.num_parents = 1,
|
||||
.reg = 0,
|
||||
.bit_idx = 0,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
},
|
||||
[IMX95_CLK_CAMBLK_CSI2_FOR1] = {
|
||||
.name = "camblk_csi2_for1",
|
||||
.parent_names = (const char *[]){ "camisi", },
|
||||
.num_parents = 1,
|
||||
.reg = 0,
|
||||
.bit_idx = 1,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
},
|
||||
[IMX95_CLK_CAMBLK_ISP_AXI] = {
|
||||
.name = "camblk_isp_axi",
|
||||
.parent_names = (const char *[]){ "camaxi", },
|
||||
.num_parents = 1,
|
||||
.reg = 0,
|
||||
.bit_idx = 4,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
},
|
||||
[IMX95_CLK_CAMBLK_ISP_PIXEL] = {
|
||||
.name = "camblk_isp_pixel",
|
||||
.parent_names = (const char *[]){ "camisi", },
|
||||
.num_parents = 1,
|
||||
.reg = 0,
|
||||
.bit_idx = 5,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
},
|
||||
[IMX95_CLK_CAMBLK_ISP] = {
|
||||
.name = "camblk_isp",
|
||||
.parent_names = (const char *[]){ "camisi", },
|
||||
.num_parents = 1,
|
||||
.reg = 0,
|
||||
.bit_idx = 6,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
}
|
||||
};
|
||||
|
||||
static const struct imx95_blk_ctl_dev_data camblk_dev_data = {
|
||||
.num_clks = ARRAY_SIZE(camblk_clk_dev_data),
|
||||
.clk_dev_data = camblk_clk_dev_data,
|
||||
.clk_reg_offset = 0,
|
||||
};
|
||||
|
||||
static const struct imx95_blk_ctl_clk_dev_data lvds_clk_dev_data[] = {
|
||||
[IMX95_CLK_DISPMIX_LVDS_PHY_DIV] = {
|
||||
.name = "ldb_phy_div",
|
||||
.parent_names = (const char *[]){ "ldbpll", },
|
||||
.num_parents = 1,
|
||||
.reg = 0,
|
||||
.bit_idx = 0,
|
||||
.bit_width = 1,
|
||||
.type = CLK_DIVIDER,
|
||||
.flags2 = CLK_DIVIDER_POWER_OF_TWO,
|
||||
},
|
||||
[IMX95_CLK_DISPMIX_LVDS_CH0_GATE] = {
|
||||
.name = "lvds_ch0_gate",
|
||||
.parent_names = (const char *[]){ "ldb_phy_div", },
|
||||
.num_parents = 1,
|
||||
.reg = 0,
|
||||
.bit_idx = 1,
|
||||
.bit_width = 1,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
},
|
||||
[IMX95_CLK_DISPMIX_LVDS_CH1_GATE] = {
|
||||
.name = "lvds_ch1_gate",
|
||||
.parent_names = (const char *[]){ "ldb_phy_div", },
|
||||
.num_parents = 1,
|
||||
.reg = 0,
|
||||
.bit_idx = 2,
|
||||
.bit_width = 1,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
},
|
||||
[IMX95_CLK_DISPMIX_PIX_DI0_GATE] = {
|
||||
.name = "lvds_di0_gate",
|
||||
.parent_names = (const char *[]){ "ldb_pll_div7", },
|
||||
.num_parents = 1,
|
||||
.reg = 0,
|
||||
.bit_idx = 3,
|
||||
.bit_width = 1,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
},
|
||||
[IMX95_CLK_DISPMIX_PIX_DI1_GATE] = {
|
||||
.name = "lvds_di1_gate",
|
||||
.parent_names = (const char *[]){ "ldb_pll_div7", },
|
||||
.num_parents = 1,
|
||||
.reg = 0,
|
||||
.bit_idx = 4,
|
||||
.bit_width = 1,
|
||||
.type = CLK_GATE,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
.flags2 = CLK_GATE_SET_TO_DISABLE,
|
||||
},
|
||||
};
|
||||
|
||||
static const struct imx95_blk_ctl_dev_data lvds_csr_dev_data = {
|
||||
.num_clks = ARRAY_SIZE(lvds_clk_dev_data),
|
||||
.clk_dev_data = lvds_clk_dev_data,
|
||||
.clk_reg_offset = 0,
|
||||
};
|
||||
|
||||
static const struct imx95_blk_ctl_clk_dev_data dispmix_csr_clk_dev_data[] = {
|
||||
[IMX95_CLK_DISPMIX_ENG0_SEL] = {
|
||||
.name = "disp_engine0_sel",
|
||||
.parent_names = (const char *[]){"videopll1", "dsi_pll", "ldb_pll_div7", },
|
||||
.num_parents = 4,
|
||||
.reg = 0,
|
||||
.bit_idx = 0,
|
||||
.bit_width = 2,
|
||||
.type = CLK_MUX,
|
||||
.flags = CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
|
||||
},
|
||||
[IMX95_CLK_DISPMIX_ENG1_SEL] = {
|
||||
.name = "disp_engine1_sel",
|
||||
.parent_names = (const char *[]){"videopll1", "dsi_pll", "ldb_pll_div7", },
|
||||
.num_parents = 4,
|
||||
.reg = 0,
|
||||
.bit_idx = 2,
|
||||
.bit_width = 2,
|
||||
.type = CLK_MUX,
|
||||
.flags = CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
|
||||
}
|
||||
};
|
||||
|
||||
static const struct imx95_blk_ctl_dev_data dispmix_csr_dev_data = {
|
||||
.num_clks = ARRAY_SIZE(dispmix_csr_clk_dev_data),
|
||||
.clk_dev_data = dispmix_csr_clk_dev_data,
|
||||
.clk_reg_offset = 0,
|
||||
};
|
||||
|
||||
static int imx95_bc_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct device *dev = &pdev->dev;
|
||||
const struct imx95_blk_ctl_dev_data *bc_data;
|
||||
struct imx95_blk_ctl *bc;
|
||||
struct clk_hw_onecell_data *clk_hw_data;
|
||||
struct clk_hw **hws;
|
||||
void __iomem *base;
|
||||
int i, ret;
|
||||
|
||||
bc = devm_kzalloc(dev, sizeof(*bc), GFP_KERNEL);
|
||||
if (!bc)
|
||||
return -ENOMEM;
|
||||
bc->dev = dev;
|
||||
dev_set_drvdata(&pdev->dev, bc);
|
||||
|
||||
spin_lock_init(&bc->lock);
|
||||
|
||||
base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(base))
|
||||
return PTR_ERR(base);
|
||||
|
||||
bc->base = base;
|
||||
bc->clk_apb = devm_clk_get(dev, NULL);
|
||||
if (IS_ERR(bc->clk_apb))
|
||||
return dev_err_probe(dev, PTR_ERR(bc->clk_apb), "failed to get APB clock\n");
|
||||
|
||||
ret = clk_prepare_enable(bc->clk_apb);
|
||||
if (ret) {
|
||||
dev_err(dev, "failed to enable apb clock: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
bc_data = of_device_get_match_data(dev);
|
||||
if (!bc_data)
|
||||
return devm_of_platform_populate(dev);
|
||||
|
||||
clk_hw_data = devm_kzalloc(dev, struct_size(clk_hw_data, hws, bc_data->num_clks),
|
||||
GFP_KERNEL);
|
||||
if (!clk_hw_data)
|
||||
return -ENOMEM;
|
||||
|
||||
if (bc_data->rpm_enabled)
|
||||
pm_runtime_enable(&pdev->dev);
|
||||
|
||||
clk_hw_data->num = bc_data->num_clks;
|
||||
hws = clk_hw_data->hws;
|
||||
|
||||
for (i = 0; i < bc_data->num_clks; i++) {
|
||||
const struct imx95_blk_ctl_clk_dev_data *data = &bc_data->clk_dev_data[i];
|
||||
void __iomem *reg = base + data->reg;
|
||||
|
||||
if (data->type == CLK_MUX) {
|
||||
hws[i] = clk_hw_register_mux(dev, data->name, data->parent_names,
|
||||
data->num_parents, data->flags, reg,
|
||||
data->bit_idx, data->bit_width,
|
||||
data->flags2, &bc->lock);
|
||||
} else if (data->type == CLK_DIVIDER) {
|
||||
hws[i] = clk_hw_register_divider(dev, data->name, data->parent_names[0],
|
||||
data->flags, reg, data->bit_idx,
|
||||
data->bit_width, data->flags2, &bc->lock);
|
||||
} else {
|
||||
hws[i] = clk_hw_register_gate(dev, data->name, data->parent_names[0],
|
||||
data->flags, reg, data->bit_idx,
|
||||
data->flags2, &bc->lock);
|
||||
}
|
||||
if (IS_ERR(hws[i])) {
|
||||
ret = PTR_ERR(hws[i]);
|
||||
dev_err(dev, "failed to register: %s:%d\n", data->name, ret);
|
||||
goto cleanup;
|
||||
}
|
||||
}
|
||||
|
||||
ret = of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get, clk_hw_data);
|
||||
if (ret)
|
||||
goto cleanup;
|
||||
|
||||
ret = devm_of_platform_populate(dev);
|
||||
if (ret) {
|
||||
of_clk_del_provider(dev->of_node);
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
if (pm_runtime_enabled(bc->dev))
|
||||
clk_disable_unprepare(bc->clk_apb);
|
||||
|
||||
return 0;
|
||||
|
||||
cleanup:
|
||||
for (i = 0; i < bc_data->num_clks; i++) {
|
||||
if (IS_ERR_OR_NULL(hws[i]))
|
||||
continue;
|
||||
clk_hw_unregister(hws[i]);
|
||||
}
|
||||
|
||||
if (bc_data->rpm_enabled)
|
||||
pm_runtime_disable(&pdev->dev);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
static int imx95_bc_runtime_suspend(struct device *dev)
|
||||
{
|
||||
struct imx95_blk_ctl *bc = dev_get_drvdata(dev);
|
||||
|
||||
clk_disable_unprepare(bc->clk_apb);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int imx95_bc_runtime_resume(struct device *dev)
|
||||
{
|
||||
struct imx95_blk_ctl *bc = dev_get_drvdata(dev);
|
||||
|
||||
return clk_prepare_enable(bc->clk_apb);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_PM_SLEEP
|
||||
static int imx95_bc_suspend(struct device *dev)
|
||||
{
|
||||
struct imx95_blk_ctl *bc = dev_get_drvdata(dev);
|
||||
const struct imx95_blk_ctl_dev_data *bc_data;
|
||||
int ret;
|
||||
|
||||
bc_data = of_device_get_match_data(dev);
|
||||
if (!bc_data)
|
||||
return 0;
|
||||
|
||||
if (bc_data->rpm_enabled) {
|
||||
ret = pm_runtime_get_sync(bc->dev);
|
||||
if (ret < 0) {
|
||||
pm_runtime_put_noidle(bc->dev);
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
bc->clk_reg_restore = readl(bc->base + bc_data->clk_reg_offset);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int imx95_bc_resume(struct device *dev)
|
||||
{
|
||||
struct imx95_blk_ctl *bc = dev_get_drvdata(dev);
|
||||
const struct imx95_blk_ctl_dev_data *bc_data;
|
||||
|
||||
bc_data = of_device_get_match_data(dev);
|
||||
if (!bc_data)
|
||||
return 0;
|
||||
|
||||
writel(bc->clk_reg_restore, bc->base + bc_data->clk_reg_offset);
|
||||
|
||||
if (bc_data->rpm_enabled)
|
||||
pm_runtime_put(bc->dev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static const struct dev_pm_ops imx95_bc_pm_ops = {
|
||||
SET_RUNTIME_PM_OPS(imx95_bc_runtime_suspend, imx95_bc_runtime_resume, NULL)
|
||||
SET_SYSTEM_SLEEP_PM_OPS(imx95_bc_suspend, imx95_bc_resume)
|
||||
};
|
||||
|
||||
static const struct of_device_id imx95_bc_of_match[] = {
|
||||
{ .compatible = "nxp,imx95-camera-csr", .data = &camblk_dev_data },
|
||||
{ .compatible = "nxp,imx95-display-master-csr", },
|
||||
{ .compatible = "nxp,imx95-lvds-csr", .data = &lvds_csr_dev_data },
|
||||
{ .compatible = "nxp,imx95-display-csr", .data = &dispmix_csr_dev_data },
|
||||
{ .compatible = "nxp,imx95-vpu-csr", .data = &vpublk_dev_data },
|
||||
{ /* Sentinel */ },
|
||||
};
|
||||
MODULE_DEVICE_TABLE(of, imx95_bc_of_match);
|
||||
|
||||
static struct platform_driver imx95_bc_driver = {
|
||||
.probe = imx95_bc_probe,
|
||||
.driver = {
|
||||
.name = "imx95-blk-ctl",
|
||||
.of_match_table = imx95_bc_of_match,
|
||||
.pm = &imx95_bc_pm_ops,
|
||||
},
|
||||
};
|
||||
module_platform_driver(imx95_bc_driver);
|
||||
|
||||
MODULE_DESCRIPTION("NXP i.MX95 blk ctl driver");
|
||||
MODULE_AUTHOR("Peng Fan <peng.fan@nxp.com>");
|
||||
MODULE_LICENSE("GPL");
|
@ -30,6 +30,10 @@ config COMMON_CLK_MESON_VID_PLL_DIV
|
||||
tristate
|
||||
select COMMON_CLK_MESON_REGMAP
|
||||
|
||||
config COMMON_CLK_MESON_VCLK
|
||||
tristate
|
||||
select COMMON_CLK_MESON_REGMAP
|
||||
|
||||
config COMMON_CLK_MESON_CLKC_UTILS
|
||||
tristate
|
||||
|
||||
@ -140,6 +144,7 @@ config COMMON_CLK_G12A
|
||||
select COMMON_CLK_MESON_EE_CLKC
|
||||
select COMMON_CLK_MESON_CPU_DYNDIV
|
||||
select COMMON_CLK_MESON_VID_PLL_DIV
|
||||
select COMMON_CLK_MESON_VCLK
|
||||
select MFD_SYSCON
|
||||
help
|
||||
Support for the clock controller on Amlogic S905D2, S905X2 and S905Y2
|
||||
|
@ -12,6 +12,7 @@ obj-$(CONFIG_COMMON_CLK_MESON_PLL) += clk-pll.o
|
||||
obj-$(CONFIG_COMMON_CLK_MESON_REGMAP) += clk-regmap.o
|
||||
obj-$(CONFIG_COMMON_CLK_MESON_SCLK_DIV) += sclk-div.o
|
||||
obj-$(CONFIG_COMMON_CLK_MESON_VID_PLL_DIV) += vid-pll-div.o
|
||||
obj-$(CONFIG_COMMON_CLK_MESON_VCLK) += vclk.o
|
||||
|
||||
# Amlogic Clock controllers
|
||||
|
||||
|
@ -2187,6 +2187,7 @@ static struct regmap_config a1_periphs_regmap_cfg = {
|
||||
.reg_bits = 32,
|
||||
.val_bits = 32,
|
||||
.reg_stride = 4,
|
||||
.max_register = DMC_CLK_CTRL,
|
||||
};
|
||||
|
||||
static struct meson_clk_hw_data a1_periphs_clks = {
|
||||
|
@ -299,6 +299,7 @@ static struct regmap_config a1_pll_regmap_cfg = {
|
||||
.reg_bits = 32,
|
||||
.val_bits = 32,
|
||||
.reg_stride = 4,
|
||||
.max_register = ANACTRL_HIFIPLL_STS,
|
||||
};
|
||||
|
||||
static struct meson_clk_hw_data a1_pll_clks = {
|
||||
|
@ -340,4 +340,4 @@ static struct platform_driver axg_aoclkc_driver = {
|
||||
};
|
||||
|
||||
module_platform_driver(axg_aoclkc_driver);
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -1877,4 +1877,4 @@ module_platform_driver(axg_audio_driver);
|
||||
|
||||
MODULE_DESCRIPTION("Amlogic AXG/G12A/SM1 Audio Clock driver");
|
||||
MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -2185,4 +2185,4 @@ static struct platform_driver axg_driver = {
|
||||
};
|
||||
|
||||
module_platform_driver(axg_driver);
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -69,4 +69,4 @@ 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");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -140,4 +140,4 @@ EXPORT_SYMBOL_GPL(meson_clk_dualdiv_ro_ops);
|
||||
MODULE_DESCRIPTION("Amlogic dual divider driver");
|
||||
MODULE_AUTHOR("Neil Armstrong <narmstrong@baylibre.com>");
|
||||
MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -177,4 +177,4 @@ EXPORT_SYMBOL_GPL(meson_clk_mpll_ops);
|
||||
|
||||
MODULE_DESCRIPTION("Amlogic MPLL driver");
|
||||
MODULE_AUTHOR("Michael Turquette <mturquette@baylibre.com>");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -183,4 +183,4 @@ EXPORT_SYMBOL_GPL(meson_sclk_ws_inv_ops);
|
||||
|
||||
MODULE_DESCRIPTION("Amlogic phase driver");
|
||||
MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -436,8 +436,8 @@ static int meson_clk_pll_set_rate(struct clk_hw *hw, unsigned long rate,
|
||||
|
||||
ret = meson_clk_pll_enable(hw);
|
||||
if (ret) {
|
||||
pr_warn("%s: pll did not lock, trying to restore old rate %lu\n",
|
||||
__func__, old_rate);
|
||||
pr_warn("%s: pll %s didn't lock, trying to set old rate %lu\n",
|
||||
__func__, clk_hw_get_name(hw), old_rate);
|
||||
/*
|
||||
* FIXME: Do we really need/want this HACK ?
|
||||
* It looks unsafe. what happens if the clock gets into a
|
||||
@ -486,4 +486,4 @@ EXPORT_SYMBOL_GPL(meson_clk_pll_ro_ops);
|
||||
MODULE_DESCRIPTION("Amlogic PLL driver");
|
||||
MODULE_AUTHOR("Carlo Caione <carlo@endlessm.com>");
|
||||
MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -183,4 +183,4 @@ EXPORT_SYMBOL_GPL(clk_regmap_mux_ro_ops);
|
||||
|
||||
MODULE_DESCRIPTION("Amlogic regmap backed clock driver");
|
||||
MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -475,4 +475,4 @@ static struct platform_driver g12a_aoclkc_driver = {
|
||||
};
|
||||
|
||||
module_platform_driver(g12a_aoclkc_driver);
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -22,6 +22,7 @@
|
||||
#include "clk-regmap.h"
|
||||
#include "clk-cpu-dyndiv.h"
|
||||
#include "vid-pll-div.h"
|
||||
#include "vclk.h"
|
||||
#include "meson-eeclk.h"
|
||||
#include "g12a.h"
|
||||
|
||||
@ -3165,7 +3166,7 @@ static struct clk_regmap g12a_vclk2_sel = {
|
||||
.ops = &clk_regmap_mux_ops,
|
||||
.parent_hws = g12a_vclk_parent_hws,
|
||||
.num_parents = ARRAY_SIZE(g12a_vclk_parent_hws),
|
||||
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
|
||||
.flags = CLK_SET_RATE_NO_REPARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3193,7 +3194,6 @@ static struct clk_regmap g12a_vclk2_input = {
|
||||
.ops = &clk_regmap_gate_ops,
|
||||
.parent_hws = (const struct clk_hw *[]) { &g12a_vclk2_sel.hw },
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3215,19 +3215,32 @@ static struct clk_regmap g12a_vclk_div = {
|
||||
};
|
||||
|
||||
static struct clk_regmap g12a_vclk2_div = {
|
||||
.data = &(struct clk_regmap_div_data){
|
||||
.offset = HHI_VIID_CLK_DIV,
|
||||
.shift = 0,
|
||||
.width = 8,
|
||||
.data = &(struct meson_vclk_div_data){
|
||||
.div = {
|
||||
.reg_off = HHI_VIID_CLK_DIV,
|
||||
.shift = 0,
|
||||
.width = 8,
|
||||
},
|
||||
.enable = {
|
||||
.reg_off = HHI_VIID_CLK_DIV,
|
||||
.shift = 16,
|
||||
.width = 1,
|
||||
},
|
||||
.reset = {
|
||||
.reg_off = HHI_VIID_CLK_DIV,
|
||||
.shift = 17,
|
||||
.width = 1,
|
||||
},
|
||||
.flags = CLK_DIVIDER_ROUND_CLOSEST,
|
||||
},
|
||||
.hw.init = &(struct clk_init_data){
|
||||
.name = "vclk2_div",
|
||||
.ops = &clk_regmap_divider_ops,
|
||||
.ops = &meson_vclk_div_ops,
|
||||
.parent_hws = (const struct clk_hw *[]) {
|
||||
&g12a_vclk2_input.hw
|
||||
},
|
||||
.num_parents = 1,
|
||||
.flags = CLK_GET_RATE_NOCACHE,
|
||||
.flags = CLK_SET_RATE_GATE,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3246,16 +3259,24 @@ static struct clk_regmap g12a_vclk = {
|
||||
};
|
||||
|
||||
static struct clk_regmap g12a_vclk2 = {
|
||||
.data = &(struct clk_regmap_gate_data){
|
||||
.offset = HHI_VIID_CLK_CNTL,
|
||||
.bit_idx = 19,
|
||||
.data = &(struct meson_vclk_gate_data){
|
||||
.enable = {
|
||||
.reg_off = HHI_VIID_CLK_CNTL,
|
||||
.shift = 19,
|
||||
.width = 1,
|
||||
},
|
||||
.reset = {
|
||||
.reg_off = HHI_VIID_CLK_CNTL,
|
||||
.shift = 15,
|
||||
.width = 1,
|
||||
},
|
||||
},
|
||||
.hw.init = &(struct clk_init_data) {
|
||||
.name = "vclk2",
|
||||
.ops = &clk_regmap_gate_ops,
|
||||
.ops = &meson_vclk_gate_ops,
|
||||
.parent_hws = (const struct clk_hw *[]) { &g12a_vclk2_div.hw },
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3339,7 +3360,7 @@ static struct clk_regmap g12a_vclk2_div1 = {
|
||||
.ops = &clk_regmap_gate_ops,
|
||||
.parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw },
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3353,7 +3374,7 @@ static struct clk_regmap g12a_vclk2_div2_en = {
|
||||
.ops = &clk_regmap_gate_ops,
|
||||
.parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw },
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3367,7 +3388,7 @@ static struct clk_regmap g12a_vclk2_div4_en = {
|
||||
.ops = &clk_regmap_gate_ops,
|
||||
.parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw },
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3381,7 +3402,7 @@ static struct clk_regmap g12a_vclk2_div6_en = {
|
||||
.ops = &clk_regmap_gate_ops,
|
||||
.parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw },
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3395,7 +3416,7 @@ static struct clk_regmap g12a_vclk2_div12_en = {
|
||||
.ops = &clk_regmap_gate_ops,
|
||||
.parent_hws = (const struct clk_hw *[]) { &g12a_vclk2.hw },
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3461,6 +3482,7 @@ static struct clk_fixed_factor g12a_vclk2_div2 = {
|
||||
&g12a_vclk2_div2_en.hw
|
||||
},
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3474,6 +3496,7 @@ static struct clk_fixed_factor g12a_vclk2_div4 = {
|
||||
&g12a_vclk2_div4_en.hw
|
||||
},
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3487,6 +3510,7 @@ static struct clk_fixed_factor g12a_vclk2_div6 = {
|
||||
&g12a_vclk2_div6_en.hw
|
||||
},
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3500,6 +3524,7 @@ static struct clk_fixed_factor g12a_vclk2_div12 = {
|
||||
&g12a_vclk2_div12_en.hw
|
||||
},
|
||||
.num_parents = 1,
|
||||
.flags = CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3561,7 +3586,7 @@ static struct clk_regmap g12a_cts_encl_sel = {
|
||||
.ops = &clk_regmap_mux_ops,
|
||||
.parent_hws = g12a_cts_parent_hws,
|
||||
.num_parents = ARRAY_SIZE(g12a_cts_parent_hws),
|
||||
.flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
|
||||
.flags = CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
|
||||
},
|
||||
};
|
||||
|
||||
@ -3717,15 +3742,26 @@ static struct clk_regmap g12a_mipi_dsi_pxclk_sel = {
|
||||
.ops = &clk_regmap_mux_ops,
|
||||
.parent_hws = g12a_mipi_dsi_pxclk_parent_hws,
|
||||
.num_parents = ARRAY_SIZE(g12a_mipi_dsi_pxclk_parent_hws),
|
||||
.flags = CLK_SET_RATE_NO_REPARENT,
|
||||
.flags = CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
|
||||
},
|
||||
};
|
||||
|
||||
/*
|
||||
* FIXME: Force as bypass by forcing a single /1 table entry, and doensn't on boot value
|
||||
* when setting a clock whith this node in the clock path, but doesn't garantee the divider
|
||||
* is at /1 at boot until a rate is set.
|
||||
*/
|
||||
static const struct clk_div_table g12a_mipi_dsi_pxclk_div_table[] = {
|
||||
{ .val = 0, .div = 1 },
|
||||
{ /* sentinel */ },
|
||||
};
|
||||
|
||||
static struct clk_regmap g12a_mipi_dsi_pxclk_div = {
|
||||
.data = &(struct clk_regmap_div_data){
|
||||
.offset = HHI_MIPIDSI_PHY_CLK_CNTL,
|
||||
.shift = 0,
|
||||
.width = 7,
|
||||
.table = g12a_mipi_dsi_pxclk_div_table,
|
||||
},
|
||||
.hw.init = &(struct clk_init_data){
|
||||
.name = "mipi_dsi_pxclk_div",
|
||||
@ -5578,4 +5614,4 @@ static struct platform_driver g12a_driver = {
|
||||
};
|
||||
|
||||
module_platform_driver(g12a_driver);
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -300,4 +300,4 @@ static struct platform_driver gxbb_aoclkc_driver = {
|
||||
},
|
||||
};
|
||||
module_platform_driver(gxbb_aoclkc_driver);
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -3569,4 +3569,4 @@ static struct platform_driver gxbb_driver = {
|
||||
};
|
||||
|
||||
module_platform_driver(gxbb_driver);
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -89,4 +89,4 @@ int meson_aoclkc_probe(struct platform_device *pdev)
|
||||
return devm_of_clk_add_hw_provider(dev, meson_clk_hw_get, (void *)&data->hw_clks);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(meson_aoclkc_probe);
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -58,4 +58,4 @@ int meson_eeclkc_probe(struct platform_device *pdev)
|
||||
return devm_of_clk_add_hw_provider(dev, meson_clk_hw_get, (void *)&data->hw_clks);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(meson_eeclkc_probe);
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -3751,6 +3751,7 @@ static struct regmap_config clkc_regmap_config = {
|
||||
.reg_bits = 32,
|
||||
.val_bits = 32,
|
||||
.reg_stride = 4,
|
||||
.max_register = CLKCTRL_DEMOD_CLK_CTRL,
|
||||
};
|
||||
|
||||
static struct meson_clk_hw_data s4_periphs_clks = {
|
||||
@ -3799,6 +3800,7 @@ static const struct of_device_id clkc_match_table[] = {
|
||||
},
|
||||
{}
|
||||
};
|
||||
MODULE_DEVICE_TABLE(of, clkc_match_table);
|
||||
|
||||
static struct platform_driver s4_driver = {
|
||||
.probe = meson_s4_periphs_probe,
|
||||
|
@ -798,6 +798,7 @@ static struct regmap_config clkc_regmap_config = {
|
||||
.reg_bits = 32,
|
||||
.val_bits = 32,
|
||||
.reg_stride = 4,
|
||||
.max_register = ANACTRL_HDMIPLL_CTRL0,
|
||||
};
|
||||
|
||||
static struct meson_clk_hw_data s4_pll_clks = {
|
||||
@ -853,6 +854,7 @@ static const struct of_device_id clkc_match_table[] = {
|
||||
},
|
||||
{}
|
||||
};
|
||||
MODULE_DEVICE_TABLE(of, clkc_match_table);
|
||||
|
||||
static struct platform_driver s4_driver = {
|
||||
.probe = meson_s4_pll_probe,
|
||||
|
@ -251,4 +251,4 @@ EXPORT_SYMBOL_GPL(meson_sclk_div_ops);
|
||||
|
||||
MODULE_DESCRIPTION("Amlogic Sample divider driver");
|
||||
MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
141
drivers/clk/meson/vclk.c
Normal file
141
drivers/clk/meson/vclk.c
Normal file
@ -0,0 +1,141 @@
|
||||
// SPDX-License-Identifier: GPL-2.0
|
||||
/*
|
||||
* Copyright (c) 2024 Neil Armstrong <neil.armstrong@linaro.org>
|
||||
*/
|
||||
|
||||
#include <linux/module.h>
|
||||
#include "vclk.h"
|
||||
|
||||
/* The VCLK gate has a supplementary reset bit to pulse after ungating */
|
||||
|
||||
static inline struct meson_vclk_gate_data *
|
||||
clk_get_meson_vclk_gate_data(struct clk_regmap *clk)
|
||||
{
|
||||
return (struct meson_vclk_gate_data *)clk->data;
|
||||
}
|
||||
|
||||
static int meson_vclk_gate_enable(struct clk_hw *hw)
|
||||
{
|
||||
struct clk_regmap *clk = to_clk_regmap(hw);
|
||||
struct meson_vclk_gate_data *vclk = clk_get_meson_vclk_gate_data(clk);
|
||||
|
||||
meson_parm_write(clk->map, &vclk->enable, 1);
|
||||
|
||||
/* Do a reset pulse */
|
||||
meson_parm_write(clk->map, &vclk->reset, 1);
|
||||
meson_parm_write(clk->map, &vclk->reset, 0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void meson_vclk_gate_disable(struct clk_hw *hw)
|
||||
{
|
||||
struct clk_regmap *clk = to_clk_regmap(hw);
|
||||
struct meson_vclk_gate_data *vclk = clk_get_meson_vclk_gate_data(clk);
|
||||
|
||||
meson_parm_write(clk->map, &vclk->enable, 0);
|
||||
}
|
||||
|
||||
static int meson_vclk_gate_is_enabled(struct clk_hw *hw)
|
||||
{
|
||||
struct clk_regmap *clk = to_clk_regmap(hw);
|
||||
struct meson_vclk_gate_data *vclk = clk_get_meson_vclk_gate_data(clk);
|
||||
|
||||
return meson_parm_read(clk->map, &vclk->enable);
|
||||
}
|
||||
|
||||
const struct clk_ops meson_vclk_gate_ops = {
|
||||
.enable = meson_vclk_gate_enable,
|
||||
.disable = meson_vclk_gate_disable,
|
||||
.is_enabled = meson_vclk_gate_is_enabled,
|
||||
};
|
||||
EXPORT_SYMBOL_GPL(meson_vclk_gate_ops);
|
||||
|
||||
/* The VCLK Divider has supplementary reset & enable bits */
|
||||
|
||||
static inline struct meson_vclk_div_data *
|
||||
clk_get_meson_vclk_div_data(struct clk_regmap *clk)
|
||||
{
|
||||
return (struct meson_vclk_div_data *)clk->data;
|
||||
}
|
||||
|
||||
static unsigned long meson_vclk_div_recalc_rate(struct clk_hw *hw,
|
||||
unsigned long prate)
|
||||
{
|
||||
struct clk_regmap *clk = to_clk_regmap(hw);
|
||||
struct meson_vclk_div_data *vclk = clk_get_meson_vclk_div_data(clk);
|
||||
|
||||
return divider_recalc_rate(hw, prate, meson_parm_read(clk->map, &vclk->div),
|
||||
vclk->table, vclk->flags, vclk->div.width);
|
||||
}
|
||||
|
||||
static int meson_vclk_div_determine_rate(struct clk_hw *hw,
|
||||
struct clk_rate_request *req)
|
||||
{
|
||||
struct clk_regmap *clk = to_clk_regmap(hw);
|
||||
struct meson_vclk_div_data *vclk = clk_get_meson_vclk_div_data(clk);
|
||||
|
||||
return divider_determine_rate(hw, req, vclk->table, vclk->div.width,
|
||||
vclk->flags);
|
||||
}
|
||||
|
||||
static int meson_vclk_div_set_rate(struct clk_hw *hw, unsigned long rate,
|
||||
unsigned long parent_rate)
|
||||
{
|
||||
struct clk_regmap *clk = to_clk_regmap(hw);
|
||||
struct meson_vclk_div_data *vclk = clk_get_meson_vclk_div_data(clk);
|
||||
int ret;
|
||||
|
||||
ret = divider_get_val(rate, parent_rate, vclk->table, vclk->div.width,
|
||||
vclk->flags);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
meson_parm_write(clk->map, &vclk->div, ret);
|
||||
|
||||
return 0;
|
||||
};
|
||||
|
||||
static int meson_vclk_div_enable(struct clk_hw *hw)
|
||||
{
|
||||
struct clk_regmap *clk = to_clk_regmap(hw);
|
||||
struct meson_vclk_div_data *vclk = clk_get_meson_vclk_div_data(clk);
|
||||
|
||||
/* Unreset the divider when ungating */
|
||||
meson_parm_write(clk->map, &vclk->reset, 0);
|
||||
meson_parm_write(clk->map, &vclk->enable, 1);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void meson_vclk_div_disable(struct clk_hw *hw)
|
||||
{
|
||||
struct clk_regmap *clk = to_clk_regmap(hw);
|
||||
struct meson_vclk_div_data *vclk = clk_get_meson_vclk_div_data(clk);
|
||||
|
||||
/* Reset the divider when gating */
|
||||
meson_parm_write(clk->map, &vclk->enable, 0);
|
||||
meson_parm_write(clk->map, &vclk->reset, 1);
|
||||
}
|
||||
|
||||
static int meson_vclk_div_is_enabled(struct clk_hw *hw)
|
||||
{
|
||||
struct clk_regmap *clk = to_clk_regmap(hw);
|
||||
struct meson_vclk_div_data *vclk = clk_get_meson_vclk_div_data(clk);
|
||||
|
||||
return meson_parm_read(clk->map, &vclk->enable);
|
||||
}
|
||||
|
||||
const struct clk_ops meson_vclk_div_ops = {
|
||||
.recalc_rate = meson_vclk_div_recalc_rate,
|
||||
.determine_rate = meson_vclk_div_determine_rate,
|
||||
.set_rate = meson_vclk_div_set_rate,
|
||||
.enable = meson_vclk_div_enable,
|
||||
.disable = meson_vclk_div_disable,
|
||||
.is_enabled = meson_vclk_div_is_enabled,
|
||||
};
|
||||
EXPORT_SYMBOL_GPL(meson_vclk_div_ops);
|
||||
|
||||
MODULE_DESCRIPTION("Amlogic vclk clock driver");
|
||||
MODULE_AUTHOR("Neil Armstrong <neil.armstrong@linaro.org>");
|
||||
MODULE_LICENSE("GPL");
|
51
drivers/clk/meson/vclk.h
Normal file
51
drivers/clk/meson/vclk.h
Normal file
@ -0,0 +1,51 @@
|
||||
/* SPDX-License-Identifier: GPL-2.0 */
|
||||
/*
|
||||
* Copyright (c) 2024 Neil Armstrong <neil.armstrong@linaro.org>
|
||||
*/
|
||||
|
||||
#ifndef __VCLK_H
|
||||
#define __VCLK_H
|
||||
|
||||
#include "clk-regmap.h"
|
||||
#include "parm.h"
|
||||
|
||||
/**
|
||||
* struct meson_vclk_gate_data - vclk_gate regmap backed specific data
|
||||
*
|
||||
* @enable: vclk enable field
|
||||
* @reset: vclk reset field
|
||||
* @flags: hardware-specific flags
|
||||
*
|
||||
* Flags:
|
||||
* Same as clk_gate except CLK_GATE_HIWORD_MASK which is ignored
|
||||
*/
|
||||
struct meson_vclk_gate_data {
|
||||
struct parm enable;
|
||||
struct parm reset;
|
||||
u8 flags;
|
||||
};
|
||||
|
||||
extern const struct clk_ops meson_vclk_gate_ops;
|
||||
|
||||
/**
|
||||
* struct meson_vclk_div_data - vclk_div regmap back specific data
|
||||
*
|
||||
* @div: divider field
|
||||
* @enable: vclk divider enable field
|
||||
* @reset: vclk divider reset field
|
||||
* @table: array of value/divider pairs, last entry should have div = 0
|
||||
*
|
||||
* Flags:
|
||||
* Same as clk_divider except CLK_DIVIDER_HIWORD_MASK which is ignored
|
||||
*/
|
||||
struct meson_vclk_div_data {
|
||||
struct parm div;
|
||||
struct parm enable;
|
||||
struct parm reset;
|
||||
const struct clk_div_table *table;
|
||||
u8 flags;
|
||||
};
|
||||
|
||||
extern const struct clk_ops meson_vclk_div_ops;
|
||||
|
||||
#endif /* __VCLK_H */
|
@ -96,4 +96,4 @@ EXPORT_SYMBOL_GPL(meson_vid_pll_div_ro_ops);
|
||||
|
||||
MODULE_DESCRIPTION("Amlogic video pll divider driver");
|
||||
MODULE_AUTHOR("Neil Armstrong <narmstrong@baylibre.com>");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
@ -14,7 +14,6 @@
|
||||
struct rockchip_mmc_clock {
|
||||
struct clk_hw hw;
|
||||
void __iomem *reg;
|
||||
int id;
|
||||
int shift;
|
||||
int cached_phase;
|
||||
struct notifier_block clk_rate_change_nb;
|
||||
|
@ -64,6 +64,7 @@ static struct rockchip_pll_rate_table rk3568_pll_rates[] = {
|
||||
RK3036_PLL_RATE(912000000, 1, 76, 2, 1, 1, 0),
|
||||
RK3036_PLL_RATE(816000000, 1, 68, 2, 1, 1, 0),
|
||||
RK3036_PLL_RATE(800000000, 3, 200, 2, 1, 1, 0),
|
||||
RK3036_PLL_RATE(724000000, 3, 181, 2, 1, 1, 0),
|
||||
RK3036_PLL_RATE(700000000, 3, 350, 4, 1, 1, 0),
|
||||
RK3036_PLL_RATE(696000000, 1, 116, 4, 1, 1, 0),
|
||||
RK3036_PLL_RATE(600000000, 1, 100, 4, 1, 1, 0),
|
||||
@ -215,6 +216,7 @@ static const struct rockchip_cpuclk_reg_data rk3568_cpuclk_data = {
|
||||
|
||||
PNAME(mux_pll_p) = { "xin24m" };
|
||||
PNAME(mux_usb480m_p) = { "xin24m", "usb480m_phy", "clk_rtc_32k" };
|
||||
PNAME(mux_usb480m_phy_p) = { "clk_usbphy0_480m", "clk_usbphy1_480m"};
|
||||
PNAME(mux_armclk_p) = { "apll", "gpll" };
|
||||
PNAME(clk_i2s0_8ch_tx_p) = { "clk_i2s0_8ch_tx_src", "clk_i2s0_8ch_tx_frac", "i2s0_mclkin", "xin_osc0_half" };
|
||||
PNAME(clk_i2s0_8ch_rx_p) = { "clk_i2s0_8ch_rx_src", "clk_i2s0_8ch_rx_frac", "i2s0_mclkin", "xin_osc0_half" };
|
||||
@ -485,6 +487,9 @@ static struct rockchip_clk_branch rk3568_clk_branches[] __initdata = {
|
||||
MUX(USB480M, "usb480m", mux_usb480m_p, CLK_SET_RATE_PARENT,
|
||||
RK3568_MODE_CON0, 14, 2, MFLAGS),
|
||||
|
||||
MUX(USB480M_PHY, "usb480m_phy", mux_usb480m_phy_p, CLK_SET_RATE_PARENT,
|
||||
RK3568_MISC_CON2, 15, 1, MFLAGS),
|
||||
|
||||
/* PD_CORE */
|
||||
COMPOSITE(0, "sclk_core_src", apll_gpll_npll_p, CLK_IGNORE_UNUSED,
|
||||
RK3568_CLKSEL_CON(2), 8, 2, MFLAGS, 0, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
|
||||
|
@ -577,6 +577,7 @@ static const int rk3588_register_offset[] = {
|
||||
|
||||
/* SOFTRST_CON59 */
|
||||
RK3588_CRU_RESET_OFFSET(SRST_A_HDCP1_BIU, 59, 6),
|
||||
RK3588_CRU_RESET_OFFSET(SRST_A_HDMIRX_BIU, 59, 7),
|
||||
RK3588_CRU_RESET_OFFSET(SRST_A_VO1_BIU, 59, 8),
|
||||
RK3588_CRU_RESET_OFFSET(SRST_H_VOP1_BIU, 59, 9),
|
||||
RK3588_CRU_RESET_OFFSET(SRST_H_VOP1_S_BIU, 59, 10),
|
||||
|
28
include/dt-bindings/clock/nxp,imx95-clock.h
Normal file
28
include/dt-bindings/clock/nxp,imx95-clock.h
Normal file
@ -0,0 +1,28 @@
|
||||
/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
|
||||
/*
|
||||
* Copyright 2024 NXP
|
||||
*/
|
||||
|
||||
#ifndef __DT_BINDINGS_CLOCK_IMX95_H
|
||||
#define __DT_BINDINGS_CLOCK_IMX95_H
|
||||
|
||||
#define IMX95_CLK_VPUBLK_WAVE 0
|
||||
#define IMX95_CLK_VPUBLK_JPEG_ENC 1
|
||||
#define IMX95_CLK_VPUBLK_JPEG_DEC 2
|
||||
|
||||
#define IMX95_CLK_CAMBLK_CSI2_FOR0 0
|
||||
#define IMX95_CLK_CAMBLK_CSI2_FOR1 1
|
||||
#define IMX95_CLK_CAMBLK_ISP_AXI 2
|
||||
#define IMX95_CLK_CAMBLK_ISP_PIXEL 3
|
||||
#define IMX95_CLK_CAMBLK_ISP 4
|
||||
|
||||
#define IMX95_CLK_DISPMIX_LVDS_PHY_DIV 0
|
||||
#define IMX95_CLK_DISPMIX_LVDS_CH0_GATE 1
|
||||
#define IMX95_CLK_DISPMIX_LVDS_CH1_GATE 2
|
||||
#define IMX95_CLK_DISPMIX_PIX_DI0_GATE 3
|
||||
#define IMX95_CLK_DISPMIX_PIX_DI1_GATE 4
|
||||
|
||||
#define IMX95_CLK_DISPMIX_ENG0_SEL 0
|
||||
#define IMX95_CLK_DISPMIX_ENG1_SEL 1
|
||||
|
||||
#endif /* __DT_BINDINGS_CLOCK_IMX95_H */
|
@ -78,6 +78,7 @@
|
||||
#define CPLL_333M 9
|
||||
#define ARMCLK 10
|
||||
#define USB480M 11
|
||||
#define USB480M_PHY 12
|
||||
#define ACLK_CORE_NIU2BUS 18
|
||||
#define CLK_CORE_PVTM 19
|
||||
#define CLK_CORE_PVTM_CORE 20
|
||||
|
@ -751,4 +751,6 @@
|
||||
#define SRST_P_TRNG_CHK 658
|
||||
#define SRST_TRNG_S 659
|
||||
|
||||
#define SRST_A_HDMIRX_BIU 660
|
||||
|
||||
#endif
|
||||
|
Loading…
Reference in New Issue
Block a user