1 files changed, 0 insertions, 85 deletions
diff --git a/chip/mec1322/pwm.c b/chip/mec1322/pwm.c
deleted file mode 100644
index ce94e50e7e..0000000000
--- a/chip/mec1322/pwm.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Copyright 2013 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* PWM control module for MEC1322 */
-
-#include "hooks.h"
-#include "pwm.h"
-#include "pwm_chip.h"
-#include "registers.h"
-#include "util.h"
-
-/*
- * PWMs that must remain active in low-power idle - MEC1322_PCR_EC_SLP_EN
- * bit mask.
- */
-static uint32_t pwm_keep_awake_mask;
-
-void pwm_enable(enum pwm_channel ch, int enabled)
-{
-	int id = pwm_channels[ch].channel;
-
-	if (enabled) {
-		MEC1322_PWM_CFG(id) |= 0x1;
-		if (pwm_channels[ch].flags & PWM_CONFIG_DSLEEP)
-			pwm_keep_awake_mask |=
-				MEC1322_PCR_EC_SLP_EN_PWM(id);
-	} else {
-		MEC1322_PWM_CFG(id) &= ~0x1;
-		pwm_keep_awake_mask &= ~MEC1322_PCR_EC_SLP_EN_PWM(id);
-	}
-}
-
-int pwm_get_enabled(enum pwm_channel ch)
-{
-	return MEC1322_PWM_CFG(pwm_channels[ch].channel) & 0x1;
-}
-
-void pwm_set_duty(enum pwm_channel ch, int percent)
-{
-	int id = pwm_channels[ch].channel;
-
-	if (percent < 0)
-		percent = 0;
-	else if (percent > 100)
-		percent = 100;
-
-	MEC1322_PWM_ON(id) = percent;
-	MEC1322_PWM_OFF(id) = 100 - percent;
-}
-
-int pwm_get_duty(enum pwm_channel ch)
-{
-	return MEC1322_PWM_ON(pwm_channels[ch].channel);
-}
-
-uint32_t pwm_get_keep_awake_mask(void)
-{
-	return pwm_keep_awake_mask;
-}
-
-static void pwm_configure(int ch, int active_low, int clock_low)
-{
-	/*
-	 * clock_low=0 selects the 48MHz Ring Oscillator source
-	 * clock_low=1 selects the 100kHz_Clk source
-	 */
-	MEC1322_PWM_CFG(ch) = (15 << 3) |    /* Pre-divider = 16 */
-			      (active_low ? BIT(2) : 0) |
-			      (clock_low  ? BIT(1) : 0);
-}
-
-static void pwm_init(void)
-{
-	int i;
-
-	for (i = 0; i < PWM_CH_COUNT; ++i) {
-		pwm_configure(pwm_channels[i].channel,
-			      pwm_channels[i].flags & PWM_CONFIG_ACTIVE_LOW,
-			      pwm_channels[i].flags & PWM_CONFIG_ALT_CLOCK);
-		pwm_set_duty(i, 0);
-	}
-}
-DECLARE_HOOK(HOOK_INIT, pwm_init, HOOK_PRIO_INIT_PWM);