1 files changed, 0 insertions, 104 deletions
diff --git a/chip/mchp/keyboard_raw.c b/chip/mchp/keyboard_raw.c
deleted file mode 100644
index 946ea1ca90..0000000000
--- a/chip/mchp/keyboard_raw.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Copyright 2017 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.
- *
- * Raw keyboard I/O layer for MCHP MEC
- */
-
-#include "gpio.h"
-#include "keyboard_config.h"
-#include "keyboard_raw.h"
-#include "keyboard_scan.h"
-#include "registers.h"
-#include "task.h"
-#include "util.h"
-#include "tfdp_chip.h"
-
-/*
- * Using direct mode interrupt, do not enable
- * GIRQ bit in aggregator block enable register.
- */
-void keyboard_raw_init(void)
-{
-	/* clear key scan PCR sleep enable */
-	MCHP_PCR_SLP_DIS_DEV(MCHP_PCR_KEYSCAN);
-
-	keyboard_raw_enable_interrupt(0);
-	gpio_config_module(MODULE_KEYBOARD_SCAN, 1);
-
-	/* Enable keyboard scan interrupt */
-	MCHP_INT_ENABLE(MCHP_KS_GIRQ) = MCHP_KS_GIRQ_BIT;
-	MCHP_KS_KSI_INT_EN = 0xff;
-}
-
-void keyboard_raw_task_start(void)
-{
-	task_enable_irq(MCHP_IRQ_KSC_INT);
-}
-
-test_mockable void keyboard_raw_drive_column(int out)
-{
-	if (out == KEYBOARD_COLUMN_ALL) {
-		MCHP_KS_KSO_SEL = BIT(5); /* KSEN=0, KSALL=1 */
-#ifdef CONFIG_KEYBOARD_COL2_INVERTED
-		gpio_set_level(GPIO_KBD_KSO2, 1);
-#endif
-	} else if (out == KEYBOARD_COLUMN_NONE) {
-		MCHP_KS_KSO_SEL = BIT(6); /* KSEN=1 */
-#ifdef CONFIG_KEYBOARD_COL2_INVERTED
-		gpio_set_level(GPIO_KBD_KSO2, 0);
-#endif
-	} else {
-#ifdef CONFIG_KEYBOARD_COL2_INVERTED
-		if (out == 2) {
-			MCHP_KS_KSO_SEL = BIT(6); /* KSEN=1 */
-			gpio_set_level(GPIO_KBD_KSO2, 1);
-		} else {
-			MCHP_KS_KSO_SEL = out + CONFIG_KEYBOARD_KSO_BASE;
-			gpio_set_level(GPIO_KBD_KSO2, 0);
-		}
-#else
-		MCHP_KS_KSO_SEL = out + CONFIG_KEYBOARD_KSO_BASE;
-#endif
-	}
-}
-
-test_mockable int keyboard_raw_read_rows(void)
-{
-	uint8_t b1, b2;
-
-	b1 = MCHP_KS_KSI_INPUT;
-	b2 = (b1 & 0xff) ^ 0xff;
-
-	/* Invert it so 0=not pressed, 1=pressed */
-	/* return (MCHP_KS_KSI_INPUT & 0xff) ^ 0xff; */
-	return b2;
-}
-
-void keyboard_raw_enable_interrupt(int enable)
-{
-	if (enable) {
-		MCHP_INT_SOURCE(MCHP_KS_GIRQ) = MCHP_KS_GIRQ_BIT;
-		task_clear_pending_irq(MCHP_IRQ_KSC_INT);
-		task_enable_irq(MCHP_IRQ_KSC_INT);
-	} else {
-		task_disable_irq(MCHP_IRQ_KSC_INT);
-	}
-}
-
-void keyboard_raw_interrupt(void)
-{
-	/* Clear interrupt status bits */
-	MCHP_KS_KSI_STATUS = 0xff;
-
-	MCHP_INT_SOURCE(MCHP_KS_GIRQ) = MCHP_KS_GIRQ_BIT;
-
-	/* Wake keyboard scan task to handle interrupt */
-	task_wake(TASK_ID_KEYSCAN);
-}
-DECLARE_IRQ(MCHP_IRQ_KSC_INT, keyboard_raw_interrupt, 1);
-
-int keyboard_raw_is_input_low(int port, int id)
-{
-	return (MCHP_GPIO_CTL(port, id) & BIT(24)) == 0;
-}