Commit ea4f7872 authored by Stephen Boyd's avatar Stephen Boyd

Merge branches 'clk-ingenic-fixes', 'clk-max9485', 'clk-pxa-32k-pll',...

Merge branches 'clk-ingenic-fixes', 'clk-max9485', 'clk-pxa-32k-pll', 'clk-aspeed' and 'clk-imx6sll-gpio' into clk-next

* clk-ingenic-fixes:
  :  - Ingenic i2s bit update and allow UDC clk to gate
  clk: ingenic: Add missing flag for UDC clock
  clk: ingenic: Fix incorrect data for the i2s clock

* clk-max9485:
  :  - Maxim 9485 Programmable Clock Generator
  clk: Add driver for MAX9485
  dts: clk: add devicetree bindings for MAX9485

* clk-pxa-32k-pll:
  :  - Expose 32 kHz PLL on PXA SoCs
  clk: pxa: export 32kHz PLL

* clk-aspeed:
  :  - Fix name of aspeed SDC clk define to have only one 'CLK'
  clk: aspeed: Fix SDCLK name

* clk-imx6sll-gpio:
  :  - imx6sll GPIO clk gate support
  clk: imx6sll: add GPIO LPCGs
Devicetree bindings for Maxim MAX9485 Programmable Audio Clock Generator
This device exposes 4 clocks in total:
- MAX9485_MCLKOUT: A gated, buffered output of the input clock of 27 MHz
- MAX9485_CLKOUT: A PLL that can be configured to 16 different discrete
frequencies
- MAX9485_CLKOUT[1,2]: Two gated outputs for MAX9485_CLKOUT
MAX9485_CLKOUT[1,2] are children of MAX9485_CLKOUT which upchain all rate set
requests.
Required properties:
- compatible: "maxim,max9485"
- clocks: Input clock, must provice 27.000 MHz
- clock-names: Must be set to "xclk"
- #clock-cells: From common clock binding; shall be set to 1
Optional properties:
- reset-gpios: GPIO descriptor connected to the #RESET input pin
- vdd-supply: A regulator node for Vdd
- clock-output-names: Name of output clocks, as defined in common clock
bindings
If not explicitly set, the output names are "mclkout", "clkout", "clkout1"
and "clkout2".
Clocks are defined as preprocessor macros in the dt-binding header.
Example:
#include <dt-bindings/clock/maxim,max9485.h>
xo-27mhz: xo-27mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
};
&i2c0 {
max9485: audio-clock@63 {
reg = <0x63>;
compatible = "maxim,max9485";
clock-names = "xclk";
clocks = <&xo-27mhz>;
reset-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
vdd-supply = <&3v3-reg>;
#clock-cells = <1>;
};
};
// Clock consumer node
foo@0 {
compatible = "bar,foo";
/* ... */
clock-names = "foo-input-clk";
clocks = <&max9485 MAX9485_CLKOUT1>;
};
......@@ -45,6 +45,12 @@ config COMMON_CLK_MAX77686
This driver supports Maxim 77620/77686/77802 crystal oscillator
clock.
config COMMON_CLK_MAX9485
tristate "Maxim 9485 Programmable Clock Generator"
depends on I2C
help
This driver supports Maxim 9485 Programmable Audio Clock Generator
config COMMON_CLK_RK808
tristate "Clock driver for RK805/RK808/RK818"
depends on MFD_RK808
......
......@@ -31,6 +31,7 @@ obj-$(CONFIG_COMMON_CLK_ASPEED) += clk-aspeed.o
obj-$(CONFIG_ARCH_HIGHBANK) += clk-highbank.o
obj-$(CONFIG_CLK_HSDK) += clk-hsdk-pll.o
obj-$(CONFIG_COMMON_CLK_MAX77686) += clk-max77686.o
obj-$(CONFIG_COMMON_CLK_MAX9485) += clk-max9485.o
obj-$(CONFIG_ARCH_MOXART) += clk-moxart.o
obj-$(CONFIG_ARCH_NOMADIK) += clk-nomadik.o
obj-$(CONFIG_ARCH_NPCM7XX) += clk-npcm7xx.o
......
......@@ -109,7 +109,7 @@ static const struct aspeed_gate_data aspeed_gates[] = {
[ASPEED_CLK_GATE_RSACLK] = { 24, -1, "rsaclk-gate", NULL, 0 }, /* RSA */
[ASPEED_CLK_GATE_UART3CLK] = { 25, -1, "uart3clk-gate", "uart", 0 }, /* UART3 */
[ASPEED_CLK_GATE_UART4CLK] = { 26, -1, "uart4clk-gate", "uart", 0 }, /* UART4 */
[ASPEED_CLK_GATE_SDCLKCLK] = { 27, 16, "sdclk-gate", NULL, 0 }, /* SDIO/SD */
[ASPEED_CLK_GATE_SDCLK] = { 27, 16, "sdclk-gate", NULL, 0 }, /* SDIO/SD */
[ASPEED_CLK_GATE_LHCCLK] = { 28, -1, "lhclk-gate", "lhclk", 0 }, /* LPC master/LPC+ */
};
......
// SPDX-License-Identifier: GPL-2.0
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
#include <linux/regulator/consumer.h>
#include <dt-bindings/clock/maxim,max9485.h>
#define MAX9485_NUM_CLKS 4
/* This chip has only one register of 8 bit width. */
#define MAX9485_FS_12KHZ (0 << 0)
#define MAX9485_FS_32KHZ (1 << 0)
#define MAX9485_FS_44_1KHZ (2 << 0)
#define MAX9485_FS_48KHZ (3 << 0)
#define MAX9485_SCALE_256 (0 << 2)
#define MAX9485_SCALE_384 (1 << 2)
#define MAX9485_SCALE_768 (2 << 2)
#define MAX9485_DOUBLE BIT(4)
#define MAX9485_CLKOUT1_ENABLE BIT(5)
#define MAX9485_CLKOUT2_ENABLE BIT(6)
#define MAX9485_MCLK_ENABLE BIT(7)
#define MAX9485_FREQ_MASK 0x1f
struct max9485_rate {
unsigned long out;
u8 reg_value;
};
/*
* Ordered by frequency. For frequency the hardware can generate with
* multiple settings, the one with lowest jitter is listed first.
*/
static const struct max9485_rate max9485_rates[] = {
{ 3072000, MAX9485_FS_12KHZ | MAX9485_SCALE_256 },
{ 4608000, MAX9485_FS_12KHZ | MAX9485_SCALE_384 },
{ 8192000, MAX9485_FS_32KHZ | MAX9485_SCALE_256 },
{ 9126000, MAX9485_FS_12KHZ | MAX9485_SCALE_768 },
{ 11289600, MAX9485_FS_44_1KHZ | MAX9485_SCALE_256 },
{ 12288000, MAX9485_FS_48KHZ | MAX9485_SCALE_256 },
{ 12288000, MAX9485_FS_32KHZ | MAX9485_SCALE_384 },
{ 16384000, MAX9485_FS_32KHZ | MAX9485_SCALE_256 | MAX9485_DOUBLE },
{ 16934400, MAX9485_FS_44_1KHZ | MAX9485_SCALE_384 },
{ 18384000, MAX9485_FS_48KHZ | MAX9485_SCALE_384 },
{ 22579200, MAX9485_FS_44_1KHZ | MAX9485_SCALE_256 | MAX9485_DOUBLE },
{ 24576000, MAX9485_FS_48KHZ | MAX9485_SCALE_256 | MAX9485_DOUBLE },
{ 24576000, MAX9485_FS_32KHZ | MAX9485_SCALE_384 | MAX9485_DOUBLE },
{ 24576000, MAX9485_FS_32KHZ | MAX9485_SCALE_768 },
{ 33868800, MAX9485_FS_44_1KHZ | MAX9485_SCALE_384 | MAX9485_DOUBLE },
{ 33868800, MAX9485_FS_44_1KHZ | MAX9485_SCALE_768 },
{ 36864000, MAX9485_FS_48KHZ | MAX9485_SCALE_384 | MAX9485_DOUBLE },
{ 36864000, MAX9485_FS_48KHZ | MAX9485_SCALE_768 },
{ 49152000, MAX9485_FS_32KHZ | MAX9485_SCALE_768 | MAX9485_DOUBLE },
{ 67737600, MAX9485_FS_44_1KHZ | MAX9485_SCALE_768 | MAX9485_DOUBLE },
{ 73728000, MAX9485_FS_48KHZ | MAX9485_SCALE_768 | MAX9485_DOUBLE },
{ } /* sentinel */
};
struct max9485_driver_data;
struct max9485_clk_hw {
struct clk_hw hw;
struct clk_init_data init;
u8 enable_bit;
struct max9485_driver_data *drvdata;
};
struct max9485_driver_data {
struct clk *xclk;
struct i2c_client *client;
u8 reg_value;
struct regulator *supply;
struct gpio_desc *reset_gpio;
struct max9485_clk_hw hw[MAX9485_NUM_CLKS];
};
static inline struct max9485_clk_hw *to_max9485_clk(struct clk_hw *hw)
{
return container_of(hw, struct max9485_clk_hw, hw);
}
static int max9485_update_bits(struct max9485_driver_data *drvdata,
u8 mask, u8 value)
{
int ret;
drvdata->reg_value &= ~mask;
drvdata->reg_value |= value;
dev_dbg(&drvdata->client->dev,
"updating mask 0x%02x value 0x%02x -> 0x%02x\n",
mask, value, drvdata->reg_value);
ret = i2c_master_send(drvdata->client,
&drvdata->reg_value,
sizeof(drvdata->reg_value));
return ret < 0 ? ret : 0;
}
static int max9485_clk_prepare(struct clk_hw *hw)
{
struct max9485_clk_hw *clk_hw = to_max9485_clk(hw);
return max9485_update_bits(clk_hw->drvdata,
clk_hw->enable_bit,
clk_hw->enable_bit);
}
static void max9485_clk_unprepare(struct clk_hw *hw)
{
struct max9485_clk_hw *clk_hw = to_max9485_clk(hw);
max9485_update_bits(clk_hw->drvdata, clk_hw->enable_bit, 0);
}
/*
* CLKOUT - configurable clock output
*/
static int max9485_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
unsigned long parent_rate)
{
struct max9485_clk_hw *clk_hw = to_max9485_clk(hw);
const struct max9485_rate *entry;
for (entry = max9485_rates; entry->out != 0; entry++)
if (entry->out == rate)
break;
if (entry->out == 0)
return -EINVAL;
return max9485_update_bits(clk_hw->drvdata,
MAX9485_FREQ_MASK,
entry->reg_value);
}
static unsigned long max9485_clkout_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
struct max9485_clk_hw *clk_hw = to_max9485_clk(hw);
struct max9485_driver_data *drvdata = clk_hw->drvdata;
u8 val = drvdata->reg_value & MAX9485_FREQ_MASK;
const struct max9485_rate *entry;
for (entry = max9485_rates; entry->out != 0; entry++)
if (val == entry->reg_value)
return entry->out;
return 0;
}
static long max9485_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *parent_rate)
{
const struct max9485_rate *curr, *prev = NULL;
for (curr = max9485_rates; curr->out != 0; curr++) {
/* Exact matches */
if (curr->out == rate)
return rate;
/*
* Find the first entry that has a frequency higher than the
* requested one.
*/
if (curr->out > rate) {
unsigned int mid;
/*
* If this is the first entry, clamp the value to the
* lowest possible frequency.
*/
if (!prev)
return curr->out;
/*
* Otherwise, determine whether the previous entry or
* current one is closer.
*/
mid = prev->out + ((curr->out - prev->out) / 2);
return (mid > rate) ? prev->out : curr->out;
}
prev = curr;
}
/* If the last entry was still too high, clamp the value */
return prev->out;
}
struct max9485_clk {
const char *name;
int parent_index;
const struct clk_ops ops;
u8 enable_bit;
};
static const struct max9485_clk max9485_clks[MAX9485_NUM_CLKS] = {
[MAX9485_MCLKOUT] = {
.name = "mclkout",
.parent_index = -1,
.enable_bit = MAX9485_MCLK_ENABLE,
.ops = {
.prepare = max9485_clk_prepare,
.unprepare = max9485_clk_unprepare,
},
},
[MAX9485_CLKOUT] = {
.name = "clkout",
.parent_index = -1,
.ops = {
.set_rate = max9485_clkout_set_rate,
.round_rate = max9485_clkout_round_rate,
.recalc_rate = max9485_clkout_recalc_rate,
},
},
[MAX9485_CLKOUT1] = {
.name = "clkout1",
.parent_index = MAX9485_CLKOUT,
.enable_bit = MAX9485_CLKOUT1_ENABLE,
.ops = {
.prepare = max9485_clk_prepare,
.unprepare = max9485_clk_unprepare,
},
},
[MAX9485_CLKOUT2] = {
.name = "clkout2",
.parent_index = MAX9485_CLKOUT,
.enable_bit = MAX9485_CLKOUT2_ENABLE,
.ops = {
.prepare = max9485_clk_prepare,
.unprepare = max9485_clk_unprepare,
},
},
};
static struct clk_hw *
max9485_of_clk_get(struct of_phandle_args *clkspec, void *data)
{
struct max9485_driver_data *drvdata = data;
unsigned int idx = clkspec->args[0];
return &drvdata->hw[idx].hw;
}
static int max9485_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct max9485_driver_data *drvdata;
struct device *dev = &client->dev;
const char *xclk_name;
int i, ret;
drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
if (!drvdata)
return -ENOMEM;
drvdata->xclk = devm_clk_get(dev, "xclk");
if (IS_ERR(drvdata->xclk))
return PTR_ERR(drvdata->xclk);
xclk_name = __clk_get_name(drvdata->xclk);
drvdata->supply = devm_regulator_get(dev, "vdd");
if (IS_ERR(drvdata->supply))
return PTR_ERR(drvdata->supply);
ret = regulator_enable(drvdata->supply);
if (ret < 0)
return ret;
drvdata->reset_gpio =
devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
if (IS_ERR(drvdata->reset_gpio))
return PTR_ERR(drvdata->reset_gpio);
i2c_set_clientdata(client, drvdata);
drvdata->client = client;
ret = i2c_master_recv(drvdata->client, &drvdata->reg_value,
sizeof(drvdata->reg_value));
if (ret < 0) {
dev_warn(dev, "Unable to read device register: %d\n", ret);
return ret;
}
for (i = 0; i < MAX9485_NUM_CLKS; i++) {
int parent_index = max9485_clks[i].parent_index;
const char *name;
if (of_property_read_string_index(dev->of_node,
"clock-output-names",
i, &name) == 0) {
drvdata->hw[i].init.name = name;
} else {
drvdata->hw[i].init.name = max9485_clks[i].name;
}
drvdata->hw[i].init.ops = &max9485_clks[i].ops;
drvdata->hw[i].init.num_parents = 1;
drvdata->hw[i].init.flags = 0;
if (parent_index > 0) {
drvdata->hw[i].init.parent_names =
&drvdata->hw[parent_index].init.name;
drvdata->hw[i].init.flags |= CLK_SET_RATE_PARENT;
} else {
drvdata->hw[i].init.parent_names = &xclk_name;
}
drvdata->hw[i].enable_bit = max9485_clks[i].enable_bit;
drvdata->hw[i].hw.init = &drvdata->hw[i].init;
drvdata->hw[i].drvdata = drvdata;
ret = devm_clk_hw_register(dev, &drvdata->hw[i].hw);
if (ret < 0)
return ret;
}
return devm_of_clk_add_hw_provider(dev, max9485_of_clk_get, drvdata);
}
static int __maybe_unused max9485_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct max9485_driver_data *drvdata = i2c_get_clientdata(client);
gpiod_set_value_cansleep(drvdata->reset_gpio, 0);
return 0;
}
static int __maybe_unused max9485_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct max9485_driver_data *drvdata = i2c_get_clientdata(client);
int ret;
gpiod_set_value_cansleep(drvdata->reset_gpio, 1);
ret = i2c_master_send(client, &drvdata->reg_value,
sizeof(drvdata->reg_value));
return ret < 0 ? ret : 0;
}
static const struct dev_pm_ops max9485_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(max9485_suspend, max9485_resume)
};
static const struct of_device_id max9485_dt_ids[] = {
{ .compatible = "maxim,max9485", },
{ }
};
MODULE_DEVICE_TABLE(of, max9485_dt_ids);
static const struct i2c_device_id max9485_i2c_ids[] = {
{ .name = "max9485", },
{ }
};
MODULE_DEVICE_TABLE(i2c, max9485_i2c_ids);
static struct i2c_driver max9485_driver = {
.driver = {
.name = "max9485",
.pm = &max9485_pm_ops,
.of_match_table = max9485_dt_ids,
},
.probe = max9485_i2c_probe,
.id_table = max9485_i2c_ids,
};
module_i2c_driver(max9485_driver);
MODULE_AUTHOR("Daniel Mack <daniel@zonque.org>");
MODULE_DESCRIPTION("MAX9485 Programmable Audio Clock Generator");
MODULE_LICENSE("GPL v2");
......@@ -253,6 +253,7 @@ static void __init imx6sll_clocks_init(struct device_node *ccm_node)
clks[IMX6SLL_CLK_DCP] = imx_clk_gate2("dcp", "ahb", base + 0x68, 10);
clks[IMX6SLL_CLK_UART2_IPG] = imx_clk_gate2("uart2_ipg", "ipg", base + 0x68, 28);
clks[IMX6SLL_CLK_UART2_SERIAL] = imx_clk_gate2("uart2_serial", "uart_podf", base + 0x68, 28);
clks[IMX6SLL_CLK_GPIO2] = imx_clk_gate2("gpio2", "ipg", base + 0x68, 30);
/* CCGR1 */
clks[IMX6SLL_CLK_ECSPI1] = imx_clk_gate2("ecspi1", "ecspi_podf", base + 0x6c, 0);
......@@ -267,13 +268,17 @@ static void __init imx6sll_clocks_init(struct device_node *ccm_node)
clks[IMX6SLL_CLK_GPT_SERIAL] = imx_clk_gate2("gpt1_serial", "perclk", base + 0x6c, 22);
clks[IMX6SLL_CLK_UART4_IPG] = imx_clk_gate2("uart4_ipg", "ipg", base + 0x6c, 24);
clks[IMX6SLL_CLK_UART4_SERIAL] = imx_clk_gate2("uart4_serail", "uart_podf", base + 0x6c, 24);
clks[IMX6SLL_CLK_GPIO1] = imx_clk_gate2("gpio1", "ipg", base + 0x6c, 26);
clks[IMX6SLL_CLK_GPIO5] = imx_clk_gate2("gpio5", "ipg", base + 0x6c, 30);
/* CCGR2 */
clks[IMX6SLL_CLK_GPIO6] = imx_clk_gate2("gpio6", "ipg", base + 0x70, 0);
clks[IMX6SLL_CLK_CSI] = imx_clk_gate2("csi", "axi", base + 0x70, 2);
clks[IMX6SLL_CLK_I2C1] = imx_clk_gate2("i2c1", "perclk", base + 0x70, 6);
clks[IMX6SLL_CLK_I2C2] = imx_clk_gate2("i2c2", "perclk", base + 0x70, 8);
clks[IMX6SLL_CLK_I2C3] = imx_clk_gate2("i2c3", "perclk", base + 0x70, 10);
clks[IMX6SLL_CLK_OCOTP] = imx_clk_gate2("ocotp", "ipg", base + 0x70, 12);
clks[IMX6SLL_CLK_GPIO3] = imx_clk_gate2("gpio3", "ipg", base + 0x70, 26);
clks[IMX6SLL_CLK_LCDIF_APB] = imx_clk_gate2("lcdif_apb", "axi", base + 0x70, 28);
clks[IMX6SLL_CLK_PXP] = imx_clk_gate2("pxp", "axi", base + 0x70, 30);
......@@ -283,6 +288,7 @@ static void __init imx6sll_clocks_init(struct device_node *ccm_node)
clks[IMX6SLL_CLK_EPDC_AXI] = imx_clk_gate2("epdc_aclk", "axi", base + 0x74, 4);
clks[IMX6SLL_CLK_EPDC_PIX] = imx_clk_gate2("epdc_pix", "epdc_podf", base + 0x74, 4);
clks[IMX6SLL_CLK_LCDIF_PIX] = imx_clk_gate2("lcdif_pix", "lcdif_podf", base + 0x74, 10);
clks[IMX6SLL_CLK_GPIO4] = imx_clk_gate2("gpio4", "ipg", base + 0x74, 12);
clks[IMX6SLL_CLK_WDOG1] = imx_clk_gate2("wdog1", "ipg", base + 0x74, 16);
clks[IMX6SLL_CLK_MMDC_P0_FAST] = imx_clk_gate_flags("mmdc_p0_fast", "mmdc_podf", base + 0x74, 20, CLK_IS_CRITICAL);
clks[IMX6SLL_CLK_MMDC_P0_IPG] = imx_clk_gate2_flags("mmdc_p0_ipg", "ipg", base + 0x74, 24, CLK_IS_CRITICAL);
......
......@@ -134,7 +134,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
"i2s", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
.parents = { JZ4740_CLK_EXT, JZ4740_CLK_PLL_HALF, -1, -1 },
.mux = { CGU_REG_CPCCR, 31, 1 },
.div = { CGU_REG_I2SCDR, 0, 1, 8, -1, -1, -1 },
.div = { CGU_REG_I2SCDR, 0, 1, 9, -1, -1, -1 },
.gate = { CGU_REG_CLKGR, 6 },
},
......@@ -161,7 +161,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
},
[JZ4740_CLK_UDC] = {
"udc", CGU_CLK_MUX | CGU_CLK_DIV,
"udc", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
.parents = { JZ4740_CLK_EXT, JZ4740_CLK_PLL_HALF, -1, -1 },
.mux = { CGU_REG_CPCCR, 29, 1 },
.div = { CGU_REG_CPCCR, 23, 1, 6, -1, -1, -1 },
......
......@@ -292,8 +292,10 @@ static void __init pxa25x_register_plls(void)
{
clk_register_fixed_rate(NULL, "osc_3_6864mhz", NULL,
CLK_GET_RATE_NOCACHE, 3686400);
clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
CLK_GET_RATE_NOCACHE, 32768);
clkdev_pxa_register(CLK_OSC32k768, "osc_32_768khz", NULL,
clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
CLK_GET_RATE_NOCACHE,
32768));
clk_register_fixed_rate(NULL, "clk_dummy", NULL, 0, 0);
clk_register_fixed_factor(NULL, "ppll_95_85mhz", "osc_3_6864mhz",
0, 26, 1);
......
......@@ -314,9 +314,10 @@ static void __init pxa27x_register_plls(void)
clk_register_fixed_rate(NULL, "osc_13mhz", NULL,
CLK_GET_RATE_NOCACHE,
13 * MHz);
clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
CLK_GET_RATE_NOCACHE,
32768 * KHz);
clkdev_pxa_register(CLK_OSC32k768, "osc_32_768khz", NULL,
clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
CLK_GET_RATE_NOCACHE,
32768 * KHz));
clk_register_fixed_rate(NULL, "clk_dummy", NULL, 0, 0);
clk_register_fixed_factor(NULL, "ppll_312mhz", "osc_13mhz", 0, 24, 1);
}
......
......@@ -286,9 +286,10 @@ static void __init pxa3xx_register_plls(void)
clk_register_fixed_rate(NULL, "osc_13mhz", NULL,
CLK_GET_RATE_NOCACHE,
13 * MHz);
clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
CLK_GET_RATE_NOCACHE,
32768);
clkdev_pxa_register(CLK_OSC32k768, "osc_32_768khz", NULL,
clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
CLK_GET_RATE_NOCACHE,
32768));
clk_register_fixed_rate(NULL, "ring_osc_120mhz", NULL,
CLK_GET_RATE_NOCACHE,
120 * MHz);
......
......@@ -25,7 +25,7 @@
#define ASPEED_CLK_GATE_RSACLK 19
#define ASPEED_CLK_GATE_UART3CLK 20
#define ASPEED_CLK_GATE_UART4CLK 21
#define ASPEED_CLK_GATE_SDCLKCLK 22
#define ASPEED_CLK_GATE_SDCLK 22
#define ASPEED_CLK_GATE_LHCCLK 23
#define ASPEED_CLK_HPLL 24
#define ASPEED_CLK_AHB 25
......
......@@ -197,6 +197,13 @@
#define IMX6SLL_CLK_EXTERN_AUDIO_PODF 171
#define IMX6SLL_CLK_EXTERN_AUDIO 172
#define IMX6SLL_CLK_END 173
#define IMX6SLL_CLK_GPIO1 173
#define IMX6SLL_CLK_GPIO2 174
#define IMX6SLL_CLK_GPIO3 175
#define IMX6SLL_CLK_GPIO4 176
#define IMX6SLL_CLK_GPIO5 177
#define IMX6SLL_CLK_GPIO6 178
#define IMX6SLL_CLK_END 179
#endif /* __DT_BINDINGS_CLOCK_IMX6SLL_H */
/*
* Copyright (C) 2018 Daniel Mack
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#ifndef __DT_BINDINGS_MAX9485_CLK_H
#define __DT_BINDINGS_MAX9485_CLK_H
#define MAX9485_MCLKOUT 0
#define MAX9485_CLKOUT 1
#define MAX9485_CLKOUT1 2
#define MAX9485_CLKOUT2 3
#endif /* __DT_BINDINGS_MAX9485_CLK_H */
......@@ -72,6 +72,7 @@
#define CLK_USIM 58
#define CLK_USIM1 59
#define CLK_USMI0 60
#define CLK_MAX 61
#define CLK_OSC32k768 61
#define CLK_MAX 62
#endif
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