diff options
Diffstat (limited to 'zephyr/shim/chip/it8xxx2/pinmux.c')
-rw-r--r-- | zephyr/shim/chip/it8xxx2/pinmux.c | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/zephyr/shim/chip/it8xxx2/pinmux.c b/zephyr/shim/chip/it8xxx2/pinmux.c deleted file mode 100644 index fd8dc7fc8e..0000000000 --- a/zephyr/shim/chip/it8xxx2/pinmux.c +++ /dev/null @@ -1,112 +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. - */ - -#include <init.h> -#include <drivers/pinmux.h> -#include <dt-bindings/pinctrl/it8xxx2-pinctrl.h> -#include <soc.h> - -static int it8xxx2_pinmux_init(const struct device *dev) -{ - ARG_UNUSED(dev); - -#if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmuxb), okay) && \ - DT_NODE_HAS_STATUS(DT_NODELABEL(uart1), okay) - const struct device *portb = DEVICE_DT_GET(DT_NODELABEL(pinmuxb)); - - /* SIN0 */ - pinmux_pin_set(portb, 0, IT8XXX2_PINMUX_FUNC_3); - /* SOUT0 */ - pinmux_pin_set(portb, 1, IT8XXX2_PINMUX_FUNC_3); -#endif - - return 0; -} -SYS_INIT(it8xxx2_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY); - -/* - * Init priority is behind CONFIG_PLATFORM_EC_GPIO_INIT_PRIORITY to overwrite - * GPIO_INPUT setting of i2c ports. - */ -static int it8xxx2_pinmux_init_latr(const struct device *dev) -{ - ARG_UNUSED(dev); - -#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c0), okay) && \ - DT_NODE_HAS_STATUS(DT_NODELABEL(pinmuxb), okay) - { - const struct device *portb = - DEVICE_DT_GET(DT_NODELABEL(pinmuxb)); - - /* I2C0 CLK */ - pinmux_pin_set(portb, 3, IT8XXX2_PINMUX_FUNC_1); - /* I2C0 DAT */ - pinmux_pin_set(portb, 4, IT8XXX2_PINMUX_FUNC_1); - } -#endif -#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c1), okay) && \ - DT_NODE_HAS_STATUS(DT_NODELABEL(pinmuxc), okay) - { - const struct device *portc = - DEVICE_DT_GET(DT_NODELABEL(pinmuxc)); - - /* I2C1 CLK */ - pinmux_pin_set(portc, 1, IT8XXX2_PINMUX_FUNC_1); - /* I2C1 DAT */ - pinmux_pin_set(portc, 2, IT8XXX2_PINMUX_FUNC_1); - } -#endif -#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c2), okay) && \ - DT_NODE_HAS_STATUS(DT_NODELABEL(pinmuxf), okay) - { - const struct device *portf = - DEVICE_DT_GET(DT_NODELABEL(pinmuxf)); - - /* I2C2 CLK */ - pinmux_pin_set(portf, 6, IT8XXX2_PINMUX_FUNC_1); - /* I2C2 DAT */ - pinmux_pin_set(portf, 7, IT8XXX2_PINMUX_FUNC_1); - } -#endif -#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c3), okay) && \ - DT_NODE_HAS_STATUS(DT_NODELABEL(pinmuxh), okay) - { - const struct device *porth = - DEVICE_DT_GET(DT_NODELABEL(pinmuxh)); - - /* I2C3 CLK */ - pinmux_pin_set(porth, 1, IT8XXX2_PINMUX_FUNC_3); - /* I2C3 DAT */ - pinmux_pin_set(porth, 2, IT8XXX2_PINMUX_FUNC_3); - } -#endif -#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c4), okay) && \ - DT_NODE_HAS_STATUS(DT_NODELABEL(pinmuxe), okay) - { - const struct device *porte = - DEVICE_DT_GET(DT_NODELABEL(pinmuxe)); - - /* I2C4 CLK */ - pinmux_pin_set(porte, 0, IT8XXX2_PINMUX_FUNC_3); - /* I2C4 DAT */ - pinmux_pin_set(porte, 7, IT8XXX2_PINMUX_FUNC_3); - } -#endif -#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c5), okay) && \ - DT_NODE_HAS_STATUS(DT_NODELABEL(pinmuxa), okay) - { - const struct device *porta = - DEVICE_DT_GET(DT_NODELABEL(pinmuxa)); - - /* I2C5 CLK */ - pinmux_pin_set(porta, 4, IT8XXX2_PINMUX_FUNC_3); - /* I2C5 DAT */ - pinmux_pin_set(porta, 5, IT8XXX2_PINMUX_FUNC_3); - } -#endif - - return 0; -} -SYS_INIT(it8xxx2_pinmux_init_latr, POST_KERNEL, 52); |