Commit 776906ff authored by Thierry Reding's avatar Thierry Reding

Merge branch 'for-4.11/acpi' into for-next

parents 652f3196 bf7696a1
......@@ -20,6 +20,7 @@
#include <linux/platform_data/clk-lpss.h>
#include <linux/pm_domain.h>
#include <linux/pm_runtime.h>
#include <linux/pwm.h>
#include <linux/delay.h>
#include "internal.h"
......@@ -154,6 +155,18 @@ static void byt_i2c_setup(struct lpss_private_data *pdata)
writel(0, pdata->mmio_base + LPSS_I2C_ENABLE);
}
/* BSW PWM used for backlight control by the i915 driver */
static struct pwm_lookup bsw_pwm_lookup[] = {
PWM_LOOKUP_WITH_MODULE("80862288:00", 0, "0000:00:02.0",
"pwm_backlight", 0, PWM_POLARITY_NORMAL,
"pwm-lpss-platform"),
};
static void bsw_pwm_setup(struct lpss_private_data *pdata)
{
pwm_add_table(bsw_pwm_lookup, ARRAY_SIZE(bsw_pwm_lookup));
}
static const struct lpss_device_desc lpt_dev_desc = {
.flags = LPSS_CLK | LPSS_CLK_GATE | LPSS_CLK_DIVIDER | LPSS_LTR,
.prv_offset = 0x800,
......@@ -191,6 +204,7 @@ static const struct lpss_device_desc byt_pwm_dev_desc = {
static const struct lpss_device_desc bsw_pwm_dev_desc = {
.flags = LPSS_SAVE_CTX | LPSS_NO_D3_DELAY,
.setup = bsw_pwm_setup,
};
static const struct lpss_device_desc byt_uart_dev_desc = {
......
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