diff options
Diffstat (limited to 'chip/mt_scp/mt8192/uart.c')
-rw-r--r-- | chip/mt_scp/mt8192/uart.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/chip/mt_scp/mt8192/uart.c b/chip/mt_scp/mt8192/uart.c deleted file mode 100644 index 0ebb93cbb4..0000000000 --- a/chip/mt_scp/mt8192/uart.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright 2021 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. - */ - -/* SCP UART module for MT8192 specific */ - -#include "uart_regs.h" - -/* - * UARTN == 0, SCP UART0 - * UARTN == 1, SCP UART1 - * UARTN == 2, AP UART1 - */ -#define UARTN CONFIG_UART_CONSOLE - -void uart_init_pinmux(void) -{ -#if UARTN == 0 - SCP_UART_CK_SEL |= UART0_CK_SEL_VAL(UART_CK_SEL_ULPOSC); - SCP_SET_CLK_CG |= CG_UART0_MCLK | CG_UART0_BCLK | CG_UART0_RST; - - /* set AP GPIO164 and GPIO165 to alt func 3 */ - AP_GPIO_MODE20_CLR = 0x00770000; - AP_GPIO_MODE20_SET = 0x00330000; -#elif UARTN == 1 - SCP_UART_CK_SEL |= UART1_CK_SEL_VAL(UART_CK_SEL_ULPOSC); - SCP_SET_CLK_CG |= CG_UART1_MCLK | CG_UART1_BCLK | CG_UART1_RST; -#endif -} |