mediatek: Share GPIO code among similar SOCs
Refactor GPIO code which will be reused among similar SOCs. BUG=b:80501386 BRANCH=none TEST=Boots correctly on Elm Change-Id: Icdd1f2a1dd1bd64a7218bf9c63bd4a0af1acbcc0 Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com> Reviewed-on: https://review.coreboot.org/27416 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Tristan Shieh
Patrick Georgi
parent
ccb62960db
commit
71d227b108
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@ -22,17 +22,16 @@
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#include <soc/i2c.h>
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#include <soc/mt6391.h>
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#include <soc/pericfg.h>
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#include <soc/pinmux.h>
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#include <soc/spi.h>
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#include "gpio.h"
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static void i2c_set_gpio_pinmux(void)
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{
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gpio_set_mode(PAD_SDA1, PAD_SDA1_FUNC_SDA1);
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gpio_set_mode(PAD_SCL1, PAD_SCL1_FUNC_SCL1);
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gpio_set_mode(PAD_SDA4, PAD_SDA4_FUNC_SDA4);
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gpio_set_mode(PAD_SCL4, PAD_SCL4_FUNC_SCL4);
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gpio_set_mode(GPIO(SDA1), PAD_SDA1_FUNC_SDA1);
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gpio_set_mode(GPIO(SCL1), PAD_SCL1_FUNC_SCL1);
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gpio_set_mode(GPIO(SDA4), PAD_SDA4_FUNC_SDA4);
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gpio_set_mode(GPIO(SCL4), PAD_SCL4_FUNC_SCL4);
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}
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static void nor_set_gpio_pinmux(void)
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@ -44,23 +43,23 @@ static void nor_set_gpio_pinmux(void)
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* 3: 16mA
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*/
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/* EINT4: 0x10005B20[14:13] */
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clrsetbits_le16(&mt8173_gpio->drv_mode[2].val, 0xf << 12, 2 << 13);
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clrsetbits_le16(&mtk_gpio->drv_mode[2].val, 0xf << 12, 2 << 13);
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/* EINT5~EINT9: 0x10005B30[2:1] */
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clrsetbits_le16(&mt8173_gpio->drv_mode[3].val, 0xf << 0, 2 << 1),
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clrsetbits_le16(&mtk_gpio->drv_mode[3].val, 0xf << 0, 2 << 1),
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gpio_set_pull(PAD_EINT4, GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(PAD_EINT5, GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(PAD_EINT6, GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(PAD_EINT7, GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(PAD_EINT8, GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(PAD_EINT9, GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(GPIO(EINT4), GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(GPIO(EINT5), GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(GPIO(EINT6), GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(GPIO(EINT7), GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(GPIO(EINT8), GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_pull(GPIO(EINT9), GPIO_PULL_ENABLE, GPIO_PULL_UP);
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gpio_set_mode(PAD_EINT4, PAD_EINT4_FUNC_SFWP_B);
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gpio_set_mode(PAD_EINT5, PAD_EINT5_FUNC_SFOUT);
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gpio_set_mode(PAD_EINT6, PAD_EINT6_FUNC_SFCS0);
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gpio_set_mode(PAD_EINT7, PAD_EINT7_FUNC_SFHOLD);
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gpio_set_mode(PAD_EINT8, PAD_EINT8_FUNC_SFIN);
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gpio_set_mode(PAD_EINT9, PAD_EINT9_FUNC_SFCK);
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gpio_set_mode(GPIO(EINT4), PAD_EINT4_FUNC_SFWP_B);
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gpio_set_mode(GPIO(EINT5), PAD_EINT5_FUNC_SFOUT);
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gpio_set_mode(GPIO(EINT6), PAD_EINT6_FUNC_SFCS0);
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gpio_set_mode(GPIO(EINT7), PAD_EINT7_FUNC_SFHOLD);
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gpio_set_mode(GPIO(EINT8), PAD_EINT8_FUNC_SFIN);
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gpio_set_mode(GPIO(EINT9), PAD_EINT9_FUNC_SFCK);
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}
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void bootblock_mainboard_early_init(void)
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@ -83,7 +82,7 @@ void bootblock_mainboard_init(void)
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/* SPI_LEVEL_ENABLE: Enable 1.8V to 3.3V level shifter for EC SPI bus */
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if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT > 4 &&
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board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 8)
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gpio_output(PAD_SRCLKENAI2, 1);
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gpio_output(GPIO(SRCLKENAI2), 1);
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/* Init i2c bus 2 Timing register for TPM */
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mtk_i2c_bus_init(CONFIG_DRIVER_TPM_I2C_BUS);
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@ -35,14 +35,14 @@ void setup_chromeos_gpios(void)
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void fill_lb_gpios(struct lb_gpios *gpios)
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{
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struct lb_gpio chromeos_gpios[] = {
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{WRITE_PROTECT, ACTIVE_LOW,
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{WRITE_PROTECT.id, ACTIVE_LOW,
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gpio_get(WRITE_PROTECT), "write protect"},
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{-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"},
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{LID, ACTIVE_HIGH, -1, "lid"},
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{POWER_BUTTON, ACTIVE_HIGH, -1, "power"},
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{EC_IN_RW, ACTIVE_HIGH, -1, "EC in RW"},
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{EC_IRQ, ACTIVE_LOW, -1, "EC interrupt"},
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{CR50_IRQ, ACTIVE_HIGH, -1, "TPM interrupt"},
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{LID.id, ACTIVE_HIGH, -1, "lid"},
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{POWER_BUTTON.id, ACTIVE_HIGH, -1, "power"},
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{EC_IN_RW.id, ACTIVE_HIGH, -1, "EC in RW"},
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{EC_IRQ.id, ACTIVE_LOW, -1, "EC interrupt"},
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{CR50_IRQ.id, ACTIVE_HIGH, -1, "TPM interrupt"},
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};
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lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
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}
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@ -15,39 +15,38 @@
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#ifndef __MAINBOARD_GOOGLE_OAK_GPIO_H__
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#define __MAINBOARD_GOOGLE_OAK_GPIO_H__
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#include <soc/pinmux.h>
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#include <soc/gpio.h>
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#define LID ((IS_ENABLED(CONFIG_BOARD_GOOGLE_ROWAN)) ? PAD_KPROW1 \
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: ((board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 7) ? PAD_EINT12 \
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: PAD_SPI_CK))
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#if IS_ENABLED(CONFIG_BOARD_GOOGLE_ROWAN)
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#define LID GPIO(KPROW1)
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#define RAM_ID_1 GPIO(DSI_TE)
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#define RAM_ID_2 GPIO(RDP1_A)
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#else
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#define LID ((board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 7) ? \
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GPIO(EINT12) : GPIO(SPI_CK))
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#define RAM_ID_1 GPIO(RCN_A)
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#define RAM_ID_2 GPIO(RCP_A)
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#endif
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#define RAM_ID_1 ((IS_ENABLED(CONFIG_BOARD_GOOGLE_ROWAN)) ? PAD_DSI_TE \
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: PAD_RCN_A)
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#define RAM_ID_2 ((IS_ENABLED(CONFIG_BOARD_GOOGLE_ROWAN)) ? PAD_RDP1_A \
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: PAD_RCP_A)
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enum {
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/* Board ID related GPIOS. */
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BOARD_ID_0 = PAD_RDN3_A,
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BOARD_ID_1 = PAD_RDP3_A,
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BOARD_ID_2 = PAD_RDN2_A,
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#define BOARD_ID_0 GPIO(RDN3_A)
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#define BOARD_ID_1 GPIO(RDP3_A)
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#define BOARD_ID_2 GPIO(RDN2_A)
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/* RAM ID related GPIOS. */
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RAM_ID_0 = PAD_RDP2_A,
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RAM_ID_3 = PAD_RDN1_A,
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#define RAM_ID_0 GPIO(RDP2_A)
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#define RAM_ID_3 GPIO(RDN1_A)
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/* Write Protect */
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WRITE_PROTECT = PAD_EINT4,
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#define WRITE_PROTECT GPIO(EINT4)
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/* Power button */
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POWER_BUTTON = PAD_EINT14,
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#define POWER_BUTTON GPIO(EINT14)
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/* EC Interrupt */
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EC_IRQ = PAD_EINT0,
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#define EC_IRQ GPIO(EINT0)
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/* EC in RW signal */
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EC_IN_RW = PAD_DAIPCMIN,
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#define EC_IN_RW GPIO(DAIPCMIN)
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/* EC AP suspend */
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EC_SUSPEND_L = PAD_KPROW1,
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#define EC_SUSPEND_L GPIO(KPROW1)
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/* Cr50 interrupt */
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CR50_IRQ = PAD_EINT16,
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};
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#define CR50_IRQ GPIO(EINT16)
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void setup_chromeos_gpios(void);
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@ -33,7 +33,6 @@
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#include <soc/mt6311.h>
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#include <soc/mt6391.h>
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#include <soc/mtcmos.h>
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#include <soc/pinmux.h>
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#include <soc/pll.h>
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#include <soc/usb.h>
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#include <vendorcode/google/chromeos/chromeos.h>
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@ -51,7 +50,7 @@ static void configure_ext_buck(void)
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case 3:
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case 4:
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/* rev-3 and rev-4 use mt6311 as external buck */
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gpio_output(PAD_EINT15, 1);
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gpio_output(GPIO(EINT15), 1);
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udelay(500);
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mt6311_probe(EXT_BUCK_I2C_BUS);
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break;
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@ -70,9 +69,9 @@ static void configure_touchscreen(void)
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{
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/* Pull low reset gpio for 500us and then pull high */
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if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT >= 7) {
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gpio_output(PAD_PCM_SYNC, 0);
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gpio_output(GPIO(PCM_SYNC), 0);
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udelay(500);
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gpio_output(PAD_PCM_SYNC, 1);
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gpio_output(GPIO(PCM_SYNC), 1);
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}
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}
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@ -89,14 +88,14 @@ static void configure_audio(void)
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/* reset ALC5676 */
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if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 5)
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gpio_output(PAD_LCM_RST, 1);
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gpio_output(GPIO(LCM_RST), 1);
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/* SoC I2S */
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gpio_set_mode(PAD_I2S0_LRCK, PAD_I2S0_LRCK_FUNC_I2S1_WS);
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gpio_set_mode(PAD_I2S0_BCK, PAD_I2S0_BCK_FUNC_I2S1_BCK);
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gpio_set_mode(PAD_I2S0_MCK, PAD_I2S0_MCK_FUNC_I2S1_MCK);
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gpio_set_mode(PAD_I2S0_DATA0, PAD_I2S0_DATA0_FUNC_I2S1_DO_1);
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gpio_set_mode(PAD_I2S0_DATA1, PAD_I2S0_DATA1_FUNC_I2S2_DI_2);
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gpio_set_mode(GPIO(I2S0_LRCK), PAD_I2S0_LRCK_FUNC_I2S1_WS);
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gpio_set_mode(GPIO(I2S0_BCK), PAD_I2S0_BCK_FUNC_I2S1_BCK);
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gpio_set_mode(GPIO(I2S0_MCK), PAD_I2S0_MCK_FUNC_I2S1_MCK);
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gpio_set_mode(GPIO(I2S0_DATA0), PAD_I2S0_DATA0_FUNC_I2S1_DO_1);
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gpio_set_mode(GPIO(I2S0_DATA1), PAD_I2S0_DATA1_FUNC_I2S2_DI_2);
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/* codec ext MCLK ON */
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mt6391_gpio_output(MT6391_KP_COL4, 1);
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@ -108,7 +107,7 @@ static void configure_audio(void)
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break;
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case 5:
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case 6:
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gpio_set_mode(PAD_UCTS0, PAD_UCTS0_FUNC_I2S2_DI_1);
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gpio_set_mode(GPIO(UCTS0), PAD_UCTS0_FUNC_I2S2_DI_1);
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mt6391_gpio_output(MT6391_KP_COL5, 1);
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break;
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default:
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@ -128,25 +127,25 @@ static void configure_usb(void)
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if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT > 3) {
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/* Type C port 0 Over current alert pin */
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gpio_input_pullup(PAD_MSDC3_DSL);
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gpio_input_pullup(GPIO(MSDC3_DSL));
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if (!IS_ENABLED(CONFIG_BOARD_GOOGLE_ROWAN)) {
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/* Enable USB3 type A port 0 5V load switch */
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gpio_output(PAD_CM2MCLK, 1);
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gpio_output(GPIO(CM2MCLK), 1);
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/* USB3 Type A port 0 power over current alert pin */
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gpio_input_pullup(PAD_CMPCLK);
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gpio_input_pullup(GPIO(CMPCLK));
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}
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/* Type C port 1 over current alert pin */
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if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 7)
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gpio_input_pullup(PAD_PCM_SYNC);
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gpio_input_pullup(GPIO(PCM_SYNC));
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}
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if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT > 4 &&
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board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 7)
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{
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/* USB 2.0 type A port over current interrupt pin(low active) */
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gpio_input_pullup(PAD_UCTS2);
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gpio_input_pullup(GPIO(UCTS2));
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/* USB 2.0 type A port BC1.2 STATUS(low active) */
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gpio_input_pullup(PAD_AUD_DAT_MISO);
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gpio_input_pullup(GPIO(AUD_DAT_MISO));
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}
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}
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@ -157,7 +156,7 @@ static void configure_usb_hub(void)
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/* set usb hub reset pin (low active) to high */
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if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT > 4)
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gpio_output(PAD_UTXD3, 1);
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gpio_output(GPIO(UTXD3), 1);
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}
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/* Setup backlight control pins as output pin and power-off by default */
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@ -166,70 +165,70 @@ static void configure_backlight(void)
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/* Configure PANEL_LCD_POWER_EN */
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switch (board_id() + CONFIG_BOARD_ID_ADJUSTMENT) {
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case 3:
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gpio_output(PAD_UCTS2, 0);
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gpio_output(GPIO(UCTS2), 0);
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break;
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case 4:
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gpio_output(PAD_SRCLKENAI, 0);
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gpio_output(GPIO(SRCLKENAI), 0);
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break;
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default:
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gpio_output(PAD_UTXD2, 0);
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gpio_output(GPIO(UTXD2), 0);
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break;
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}
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gpio_output(PAD_DISP_PWM0, 0); /* DISP_PWM0 */
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gpio_output(PAD_PCM_TX, 0); /* PANEL_POWER_EN */
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gpio_output(GPIO(DISP_PWM0), 0); /* DISP_PWM0 */
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gpio_output(GPIO(PCM_TX), 0); /* PANEL_POWER_EN */
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}
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static void configure_display(void)
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{
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/* board from Rev2 */
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gpio_output(PAD_CMMCLK, 1); /* PANEL_3V3_ENABLE */
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gpio_output(GPIO(CMMCLK), 1); /* PANEL_3V3_ENABLE */
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/* vgp2 set to 3.3V for ps8640 */
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mt6391_configure_ldo(LDO_VGP2, LDO_3P3);
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gpio_output(PAD_URTS0, 0); /* PS8640_SYSRSTN */
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gpio_output(GPIO(URTS0), 0); /* PS8640_SYSRSTN */
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/* PS8640_1V2_ENABLE */
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if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT == 4)
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gpio_output(PAD_SRCLKENAI2, 1);
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gpio_output(GPIO(SRCLKENAI2), 1);
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else
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gpio_output(PAD_URTS2, 1);
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gpio_output(GPIO(URTS2), 1);
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/* delay 2ms for vgp2 and PS8640_1V2_ENABLE stable */
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mdelay(2);
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/* PS8640_PDN */
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if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT > 4)
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gpio_output(PAD_LCM_RST, 1);
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gpio_output(GPIO(LCM_RST), 1);
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else
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gpio_output(PAD_UCTS0, 1);
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gpio_output(PAD_PCM_CLK, 1); /* PS8640_MODE_CONF */
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gpio_output(PAD_URTS0, 1); /* PS8640_SYSRSTN */
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gpio_output(GPIO(UCTS0), 1);
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gpio_output(GPIO(PCM_CLK), 1); /* PS8640_MODE_CONF */
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gpio_output(GPIO(URTS0), 1); /* PS8640_SYSRSTN */
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/* for level shift(1.8V to 3.3V) on */
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udelay(100);
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}
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static void configure_backlight_rowan(void)
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{
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gpio_output(PAD_DAIPCMOUT, 0); /* PANEL_LCD_POWER_EN */
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gpio_output(PAD_DISP_PWM0, 0); /* DISP_PWM0 */
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gpio_output(PAD_PCM_TX, 0); /* PANEL_POWER_EN */
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gpio_output(GPIO(DAIPCMOUT), 0); /* PANEL_LCD_POWER_EN */
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gpio_output(GPIO(DISP_PWM0), 0); /* DISP_PWM0 */
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gpio_output(GPIO(PCM_TX), 0); /* PANEL_POWER_EN */
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}
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static void configure_display_rowan(void)
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{
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gpio_output(PAD_UCTS2, 1); /* VDDIO_EN */
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gpio_output(GPIO(UCTS2), 1); /* VDDIO_EN */
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/* delay 15 ms for panel vddio to stabilize */
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mdelay(15);
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gpio_output(PAD_SRCLKENAI2, 1); /* LCD_RESET */
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gpio_output(GPIO(SRCLKENAI2), 1); /* LCD_RESET */
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udelay(20);
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gpio_output(PAD_SRCLKENAI2, 0); /* LCD_RESET */
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gpio_output(GPIO(SRCLKENAI2), 0); /* LCD_RESET */
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udelay(20);
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gpio_output(PAD_SRCLKENAI2, 1); /* LCD_RESET */
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gpio_output(GPIO(SRCLKENAI2), 1); /* LCD_RESET */
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mdelay(20);
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/* Rowan panel avdd */
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gpio_output(PAD_URTS2, 1);
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gpio_output(GPIO(URTS2), 1);
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/* Rowan panel avee */
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gpio_output(PAD_URTS0, 1);
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gpio_output(GPIO(URTS0), 1);
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/* panel.delay.prepare */
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mdelay(20);
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|
@ -320,7 +319,7 @@ static void mainboard_init(struct device *dev)
|
|||
mt6391_gpio_output(MT6391_KP_ROW2, 1);
|
||||
|
||||
/* Config SD card detection pin */
|
||||
gpio_input_pullup(PAD_EINT1); /* SD_DET */
|
||||
gpio_input_pullup(GPIO(EINT1)); /* SD_DET */
|
||||
|
||||
configure_audio();
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,128 @@
|
|||
/*
|
||||
* This file is part of the coreboot project.
|
||||
*
|
||||
* Copyright 2018 MediaTek Inc.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; version 2 of the License.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*/
|
||||
|
||||
#include <arch/io.h>
|
||||
#include <gpio.h>
|
||||
|
||||
enum {
|
||||
GPIO_DIRECTION_IN = 0,
|
||||
GPIO_DIRECTION_OUT = 1,
|
||||
};
|
||||
|
||||
enum {
|
||||
GPIO_MODE = 0,
|
||||
};
|
||||
|
||||
static void pos_bit_calc(gpio_t gpio, u32 *pos, u32 *bit)
|
||||
{
|
||||
*pos = gpio.id / MAX_GPIO_REG_BITS;
|
||||
*bit = gpio.id % MAX_GPIO_REG_BITS;
|
||||
}
|
||||
|
||||
static void pos_bit_calc_for_mode(gpio_t gpio, u32 *pos, u32 *bit)
|
||||
{
|
||||
*pos = gpio.id / MAX_GPIO_MODE_PER_REG;
|
||||
*bit = (gpio.id % MAX_GPIO_MODE_PER_REG) * GPIO_MODE_BITS;
|
||||
}
|
||||
|
||||
static s32 gpio_set_dir(gpio_t gpio, u32 dir)
|
||||
{
|
||||
u32 pos;
|
||||
u32 bit;
|
||||
u32 *reg;
|
||||
|
||||
pos_bit_calc(gpio, &pos, &bit);
|
||||
|
||||
if (dir == GPIO_DIRECTION_IN)
|
||||
reg = &mtk_gpio->dir[pos].rst;
|
||||
else
|
||||
reg = &mtk_gpio->dir[pos].set;
|
||||
|
||||
write32(reg, 1L << bit);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void gpio_set_mode(gpio_t gpio, int mode)
|
||||
{
|
||||
u32 pos;
|
||||
u32 bit;
|
||||
u32 mask = (1L << GPIO_MODE_BITS) - 1;
|
||||
|
||||
pos_bit_calc_for_mode(gpio, &pos, &bit);
|
||||
|
||||
clrsetbits_le32(&mtk_gpio->mode[pos].val,
|
||||
mask << bit, mode << bit);
|
||||
}
|
||||
|
||||
int gpio_get(gpio_t gpio)
|
||||
{
|
||||
u32 pos;
|
||||
u32 bit;
|
||||
u32 *reg;
|
||||
u32 data;
|
||||
|
||||
pos_bit_calc(gpio, &pos, &bit);
|
||||
|
||||
reg = &mtk_gpio->din[pos].val;
|
||||
data = read32(reg);
|
||||
|
||||
return (data & (1L << bit)) ? 1 : 0;
|
||||
}
|
||||
|
||||
void gpio_set(gpio_t gpio, int output)
|
||||
{
|
||||
u32 pos;
|
||||
u32 bit;
|
||||
u32 *reg;
|
||||
|
||||
pos_bit_calc(gpio, &pos, &bit);
|
||||
|
||||
if (output == 0)
|
||||
reg = &mtk_gpio->dout[pos].rst;
|
||||
else
|
||||
reg = &mtk_gpio->dout[pos].set;
|
||||
|
||||
write32(reg, 1L << bit);
|
||||
}
|
||||
|
||||
void gpio_input_pulldown(gpio_t gpio)
|
||||
{
|
||||
gpio_set_pull(gpio, GPIO_PULL_ENABLE, GPIO_PULL_DOWN);
|
||||
gpio_set_dir(gpio, GPIO_DIRECTION_IN);
|
||||
gpio_set_mode(gpio, GPIO_MODE);
|
||||
}
|
||||
|
||||
void gpio_input_pullup(gpio_t gpio)
|
||||
{
|
||||
gpio_set_pull(gpio, GPIO_PULL_ENABLE, GPIO_PULL_UP);
|
||||
gpio_set_dir(gpio, GPIO_DIRECTION_IN);
|
||||
gpio_set_mode(gpio, GPIO_MODE);
|
||||
}
|
||||
|
||||
void gpio_input(gpio_t gpio)
|
||||
{
|
||||
gpio_set_pull(gpio, GPIO_PULL_DISABLE, GPIO_PULL_DOWN);
|
||||
gpio_set_dir(gpio, GPIO_DIRECTION_IN);
|
||||
gpio_set_mode(gpio, GPIO_MODE);
|
||||
}
|
||||
|
||||
void gpio_output(gpio_t gpio, int value)
|
||||
{
|
||||
gpio_set_pull(gpio, GPIO_PULL_DISABLE, GPIO_PULL_DOWN);
|
||||
gpio_set(gpio, value);
|
||||
gpio_set_dir(gpio, GPIO_DIRECTION_OUT);
|
||||
gpio_set_mode(gpio, GPIO_MODE);
|
||||
}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
/*
|
||||
* This file is part of the coreboot project.
|
||||
*
|
||||
* Copyright 2018 MediaTek Inc.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; version 2 of the License.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*/
|
||||
|
||||
#ifndef SOC_MEDIATEK_COMMON_GPIO_H
|
||||
#define SOC_MEDIATEK_COMMON_GPIO_H
|
||||
|
||||
enum pull_enable {
|
||||
GPIO_PULL_DISABLE = 0,
|
||||
GPIO_PULL_ENABLE = 1,
|
||||
};
|
||||
|
||||
enum pull_select {
|
||||
GPIO_PULL_DOWN = 0,
|
||||
GPIO_PULL_UP = 1,
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -27,7 +27,7 @@ ifeq ($(CONFIG_BOOTBLOCK_CONSOLE),y)
|
|||
bootblock-$(CONFIG_DRIVERS_UART) += ../common/uart.c
|
||||
endif
|
||||
|
||||
bootblock-y += gpio.c gpio_init.c pmic_wrap.c mt6391.c
|
||||
bootblock-y += ../common/gpio.c gpio.c gpio_init.c pmic_wrap.c mt6391.c
|
||||
bootblock-y += ../common/wdt.c
|
||||
bootblock-y += ../common/mmu_operations.c mmu_operations.c
|
||||
|
||||
|
|
@ -42,7 +42,7 @@ verstage-y += ../common/timer.c
|
|||
verstage-y += timer.c
|
||||
verstage-y += ../common/wdt.c
|
||||
verstage-$(CONFIG_SPI_FLASH) += flash_controller.c
|
||||
verstage-y += gpio.c
|
||||
verstage-y += ../common/gpio.c gpio.c
|
||||
|
||||
################################################################################
|
||||
|
||||
|
|
@ -54,7 +54,7 @@ romstage-y += timer.c
|
|||
romstage-$(CONFIG_DRIVERS_UART) += ../common/uart.c
|
||||
romstage-y += ../common/cbmem.c
|
||||
romstage-y += spi.c
|
||||
romstage-y += gpio.c
|
||||
romstage-y += ../common/gpio.c gpio.c
|
||||
romstage-y += pmic_wrap.c mt6391.c
|
||||
romstage-y += memory.c
|
||||
romstage-y += emi.c dramc_pi_basic_api.c dramc_pi_calibration_api.c
|
||||
|
|
@ -73,7 +73,7 @@ ramstage-$(CONFIG_DRIVERS_UART) += ../common/uart.c
|
|||
ramstage-y += pmic_wrap.c mt6391.c i2c.c
|
||||
ramstage-y += mt6311.c
|
||||
ramstage-y += da9212.c
|
||||
ramstage-y += gpio.c
|
||||
ramstage-y += ../common/gpio.c gpio.c
|
||||
ramstage-y += ../common/wdt.c
|
||||
ramstage-y += ../common/pll.c pll.c
|
||||
ramstage-y += rtc.c
|
||||
|
|
|
|||
|
|
@ -14,80 +14,38 @@
|
|||
*/
|
||||
#include <arch/io.h>
|
||||
#include <assert.h>
|
||||
#include <console/console.h>
|
||||
#include <gpio.h>
|
||||
#include <types.h>
|
||||
#include <soc/addressmap.h>
|
||||
#include <soc/gpio.h>
|
||||
|
||||
enum {
|
||||
MAX_8173_GPIO = 134,
|
||||
MAX_GPIO_REG_BITS = 16,
|
||||
MAX_GPIO_MODE_PER_REG = 5,
|
||||
GPIO_MODE_BITS = 3,
|
||||
MAX_GPIO_NUMBER = 134,
|
||||
MAX_EINT_REG_BITS = 32,
|
||||
};
|
||||
|
||||
enum {
|
||||
GPIO_DIRECTION_IN = 0,
|
||||
GPIO_DIRECTION_OUT = 1,
|
||||
};
|
||||
|
||||
enum {
|
||||
GPIO_MODE = 0,
|
||||
};
|
||||
|
||||
static void pos_bit_calc(u32 pin, u32 *pos, u32 *bit)
|
||||
static void pos_bit_calc(gpio_t gpio, u32 *pos, u32 *bit)
|
||||
{
|
||||
*pos = pin / MAX_GPIO_REG_BITS;
|
||||
*bit = pin % MAX_GPIO_REG_BITS;
|
||||
*pos = gpio.id / MAX_GPIO_REG_BITS;
|
||||
*bit = gpio.id % MAX_GPIO_REG_BITS;
|
||||
}
|
||||
|
||||
static void pos_bit_calc_for_mode(u32 pin, u32 *pos, u32 *bit)
|
||||
static void pos_bit_calc_for_eint(gpio_t gpio, u32 *pos, u32 *bit)
|
||||
{
|
||||
*pos = pin / MAX_GPIO_MODE_PER_REG;
|
||||
*bit = (pin % MAX_GPIO_MODE_PER_REG) * GPIO_MODE_BITS;
|
||||
*pos = gpio.id / MAX_EINT_REG_BITS;
|
||||
*bit = gpio.id % MAX_EINT_REG_BITS;
|
||||
}
|
||||
|
||||
static void pos_bit_calc_for_eint(u32 pin, u32 *pos, u32 *bit)
|
||||
{
|
||||
*pos = pin / MAX_EINT_REG_BITS;
|
||||
*bit = pin % MAX_EINT_REG_BITS;
|
||||
}
|
||||
|
||||
static s32 gpio_set_dir(u32 pin, u32 dir)
|
||||
{
|
||||
u32 pos;
|
||||
u32 bit;
|
||||
u16 *reg;
|
||||
|
||||
assert(pin <= MAX_8173_GPIO);
|
||||
|
||||
pos_bit_calc(pin, &pos, &bit);
|
||||
|
||||
if (dir == GPIO_DIRECTION_IN)
|
||||
reg = &mt8173_gpio->dir[pos].rst;
|
||||
else
|
||||
reg = &mt8173_gpio->dir[pos].set;
|
||||
|
||||
write16(reg, 1L << bit);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void gpio_set_pull(gpio_t pin, enum pull_enable enable,
|
||||
void gpio_set_pull(gpio_t gpio, enum pull_enable enable,
|
||||
enum pull_select select)
|
||||
{
|
||||
u32 pos;
|
||||
u32 bit;
|
||||
u16 *en_reg, *sel_reg;
|
||||
u32 *en_reg, *sel_reg;
|
||||
u32 pin = gpio.id;
|
||||
|
||||
assert(pin <= MAX_8173_GPIO);
|
||||
|
||||
pos_bit_calc(pin, &pos, &bit);
|
||||
pos_bit_calc(gpio, &pos, &bit);
|
||||
|
||||
if (enable == GPIO_PULL_DISABLE) {
|
||||
en_reg = &mt8173_gpio->pullen[pos].rst;
|
||||
en_reg = &mtk_gpio->pullen[pos].rst;
|
||||
} else {
|
||||
/* These pins' pulls can't be set through GPIO controller. */
|
||||
assert(pin < 22 || pin > 27);
|
||||
|
|
@ -97,100 +55,21 @@ void gpio_set_pull(gpio_t pin, enum pull_enable enable,
|
|||
assert(pin < 100 || pin > 105);
|
||||
assert(pin < 119 || pin > 124);
|
||||
|
||||
en_reg = &mt8173_gpio->pullen[pos].set;
|
||||
en_reg = &mtk_gpio->pullen[pos].set;
|
||||
sel_reg = (select == GPIO_PULL_DOWN) ?
|
||||
(&mt8173_gpio->pullsel[pos].rst) :
|
||||
(&mt8173_gpio->pullsel[pos].set);
|
||||
(&mtk_gpio->pullsel[pos].rst) :
|
||||
(&mtk_gpio->pullsel[pos].set);
|
||||
write16(sel_reg, 1L << bit);
|
||||
}
|
||||
write16(en_reg, 1L << bit);
|
||||
}
|
||||
|
||||
int gpio_get(gpio_t pin)
|
||||
{
|
||||
u32 pos;
|
||||
u32 bit;
|
||||
u16 *reg;
|
||||
s32 data;
|
||||
|
||||
assert(pin <= MAX_8173_GPIO);
|
||||
|
||||
pos_bit_calc(pin, &pos, &bit);
|
||||
|
||||
reg = &mt8173_gpio->din[pos].val;
|
||||
data = read32(reg);
|
||||
|
||||
return (data & (1L << bit)) ? 1 : 0;
|
||||
}
|
||||
|
||||
void gpio_set(gpio_t pin, int output)
|
||||
{
|
||||
u32 pos;
|
||||
u32 bit;
|
||||
u16 *reg;
|
||||
|
||||
assert(pin <= MAX_8173_GPIO);
|
||||
|
||||
pos_bit_calc(pin, &pos, &bit);
|
||||
|
||||
if (output == 0)
|
||||
reg = &mt8173_gpio->dout[pos].rst;
|
||||
else
|
||||
reg = &mt8173_gpio->dout[pos].set;
|
||||
write16(reg, 1L << bit);
|
||||
}
|
||||
|
||||
void gpio_set_mode(gpio_t pin, int mode)
|
||||
{
|
||||
u32 pos;
|
||||
u32 bit;
|
||||
u32 mask = (1L << GPIO_MODE_BITS) - 1;
|
||||
|
||||
assert(pin <= MAX_8173_GPIO);
|
||||
|
||||
pos_bit_calc_for_mode(pin, &pos, &bit);
|
||||
|
||||
clrsetbits_le32(&mt8173_gpio->mode[pos].val,
|
||||
mask << bit, mode << bit);
|
||||
}
|
||||
|
||||
void gpio_input_pulldown(gpio_t gpio)
|
||||
{
|
||||
gpio_set_pull(gpio, GPIO_PULL_ENABLE, GPIO_PULL_DOWN);
|
||||
gpio_set_dir(gpio, GPIO_DIRECTION_IN);
|
||||
gpio_set_mode(gpio, GPIO_MODE);
|
||||
}
|
||||
|
||||
void gpio_input_pullup(gpio_t gpio)
|
||||
{
|
||||
gpio_set_pull(gpio, GPIO_PULL_ENABLE, GPIO_PULL_UP);
|
||||
gpio_set_dir(gpio, GPIO_DIRECTION_IN);
|
||||
gpio_set_mode(gpio, GPIO_MODE);
|
||||
}
|
||||
|
||||
void gpio_input(gpio_t gpio)
|
||||
{
|
||||
gpio_set_pull(gpio, GPIO_PULL_DISABLE, GPIO_PULL_DOWN);
|
||||
gpio_set_dir(gpio, GPIO_DIRECTION_IN);
|
||||
gpio_set_mode(gpio, GPIO_MODE);
|
||||
}
|
||||
|
||||
void gpio_output(gpio_t gpio, int value)
|
||||
{
|
||||
gpio_set_pull(gpio, GPIO_PULL_DISABLE, GPIO_PULL_DOWN);
|
||||
gpio_set(gpio, value);
|
||||
gpio_set_dir(gpio, GPIO_DIRECTION_OUT);
|
||||
gpio_set_mode(gpio, GPIO_MODE);
|
||||
}
|
||||
|
||||
int gpio_eint_poll(gpio_t gpio)
|
||||
{
|
||||
u32 pos;
|
||||
u32 bit;
|
||||
u32 status;
|
||||
|
||||
assert(gpio <= MAX_8173_GPIO);
|
||||
|
||||
pos_bit_calc_for_eint(gpio, &pos, &bit);
|
||||
|
||||
status = (read32(&mt8173_eint->sta.regs[pos]) >> bit) & 0x1;
|
||||
|
|
@ -206,8 +85,6 @@ void gpio_eint_configure(gpio_t gpio, enum gpio_irq_type type)
|
|||
u32 pos;
|
||||
u32 bit, mask;
|
||||
|
||||
assert(gpio <= MAX_8173_GPIO);
|
||||
|
||||
pos_bit_calc_for_eint(gpio, &pos, &bit);
|
||||
mask = 1 << bit;
|
||||
|
||||
|
|
|
|||
|
|
@ -49,18 +49,18 @@ static void gpio_set_duty(enum external_power ext_power)
|
|||
/* EXMD control reg */
|
||||
if (ext_power == GPIO_EINT_1P8V) {
|
||||
/* exmd_ctrl[9:4] = b`000000, [3:0] = b`1010 */
|
||||
write16(&mt8173_gpio->exmd_ctrl[0].rst, 0x3F5);
|
||||
write16(&mt8173_gpio->exmd_ctrl[0].set, 0xA);
|
||||
write16(&mtk_gpio->exmd_ctrl[0].rst, 0x3F5);
|
||||
write16(&mtk_gpio->exmd_ctrl[0].set, 0xA);
|
||||
} else if (ext_power == GPIO_EINT_3P3V) {
|
||||
/* exmd_ctrl[9:4] = b`001100, [3:0] = b`1010 */
|
||||
write16(&mt8173_gpio->exmd_ctrl[0].rst, 0x335);
|
||||
write16(&mt8173_gpio->exmd_ctrl[0].set, 0xCA);
|
||||
write16(&mtk_gpio->exmd_ctrl[0].rst, 0x335);
|
||||
write16(&mtk_gpio->exmd_ctrl[0].set, 0xCA);
|
||||
}
|
||||
|
||||
/* other R/TDSEL */
|
||||
/* msdc2_ctrl5 , bit[3:0] = b`1010 */
|
||||
write16(&mt8173_gpio->msdc2_ctrl5.set, 0xA);
|
||||
write16(&mt8173_gpio->msdc2_ctrl5.rst, 0x5);
|
||||
write16(&mtk_gpio->msdc2_ctrl5.set, 0xA);
|
||||
write16(&mtk_gpio->msdc2_ctrl5.rst, 0x5);
|
||||
}
|
||||
|
||||
void gpio_init(enum external_power ext_power)
|
||||
|
|
|
|||
|
|
@ -18,15 +18,12 @@
|
|||
#include <stdint.h>
|
||||
#include <stdlib.h>
|
||||
#include <soc/addressmap.h>
|
||||
#include <soc/gpio_common.h>
|
||||
|
||||
enum pull_enable {
|
||||
GPIO_PULL_DISABLE = 0,
|
||||
GPIO_PULL_ENABLE = 1,
|
||||
};
|
||||
|
||||
enum pull_select {
|
||||
GPIO_PULL_DOWN = 0,
|
||||
GPIO_PULL_UP = 1,
|
||||
enum {
|
||||
MAX_GPIO_REG_BITS = 16,
|
||||
MAX_GPIO_MODE_PER_REG = 5,
|
||||
GPIO_MODE_BITS = 3,
|
||||
};
|
||||
|
||||
enum external_power {
|
||||
|
|
@ -34,15 +31,300 @@ enum external_power {
|
|||
GPIO_EINT_1P8V = 1,
|
||||
};
|
||||
|
||||
typedef u32 gpio_t;
|
||||
typedef struct {
|
||||
u32 id;
|
||||
} gpio_t;
|
||||
|
||||
#define PIN(id, name, func1, func2, func3, func4, func5, func6, func7) \
|
||||
PAD_##name##_ID = id, \
|
||||
PAD_##name##_FUNC_##func1 = 1, \
|
||||
PAD_##name##_FUNC_##func2 = 2, \
|
||||
PAD_##name##_FUNC_##func3 = 3, \
|
||||
PAD_##name##_FUNC_##func4 = 4, \
|
||||
PAD_##name##_FUNC_##func5 = 5, \
|
||||
PAD_##name##_FUNC_##func6 = 6, \
|
||||
PAD_##name##_FUNC_##func7 = 7
|
||||
|
||||
#define GPIO(name) ((gpio_t){.id = PAD_##name##_ID})
|
||||
|
||||
enum {
|
||||
PIN(0, EINT0, IRDA_PDN, I2S1_WS, AUD_SPDIF,
|
||||
UTXD0, RES5, RES6, DBG_MON_A_20),
|
||||
PIN(1, EINT1, IRDA_RXD, I2S1_BCK, SDA5,
|
||||
URXD0, RES5, RES6, DBG_MON_A_21),
|
||||
PIN(2, EINT2, IRDA_TXD, I2S1_MCK, SCL5,
|
||||
UTXD3, RES5, RES6, DBG_MON_A_22),
|
||||
PIN(3, EINT3, DSI1_TE, I2S1_DO_1, SDA3,
|
||||
URXD3, RES5, RES6, DBG_MON_A_23),
|
||||
PIN(4, EINT4, DISP_PWM1, I2S1_DO_2, SCL3,
|
||||
UCTS3, RES5, SFWP_B, RES7),
|
||||
PIN(5, EINT5, PCM1_CLK, I2S2_WS, SPI_CK_3,
|
||||
URTS3, AP_MD32_JTAG_TMS, SFOUT, RES7),
|
||||
PIN(6, EINT6, PCM1_SYNC, I2S2_BCK, SPI_MI_3,
|
||||
RES4, AP_MD32_JTAG_TCK, SFCS0, RES7),
|
||||
PIN(7, EINT7, PCM1_DI, I2S2_DI_1, SPI_MO_3,
|
||||
RES4, AP_MD32_JTAG_TDI, SFHOLD, RES7),
|
||||
PIN(8, EINT8, PCM1_DO, I2S2_DI_2, SPI_CS_3,
|
||||
AUD_SPDIF, AP_MD32_JTAG_TDO, SFIN, RES7),
|
||||
PIN(9, EINT9, USB_DRVVBUS_P0, I2S2_MCK, RES3,
|
||||
USB_DRVVBUS_P1, AP_MD32_JTAG_TRST, SFCK, RES7),
|
||||
PIN(10, EINT10, CLKM0, DSI1_TE, DISP_PWM1,
|
||||
PWM4, IRDA_RXD, RES6, RES7),
|
||||
PIN(11, EINT11, CLKM1, I2S3_WS, USB_DRVVBUS_P0,
|
||||
PWM5, IRDA_TXD, USB_DRVVBUS_P1, DBG_MON_B_30),
|
||||
PIN(12, EINT12, CLKM2, I2S3_BCK, SRCLKENA0,
|
||||
RES4, I2S2_WS, RES6, DBG_MON_B_32),
|
||||
PIN(13, EINT13, CLKM3, I2S3_MCK, SRCLKENA0,
|
||||
RES4, I2S2_BCK, RES6, DBG_MON_A_32),
|
||||
PIN(14, EINT14, CMDAT0, CMCSD0, RES3,
|
||||
CLKM2, RES5, RES6, DBG_MON_B_6),
|
||||
PIN(15, EINT15, CMDAT1, CMCSD1, CMFLASH,
|
||||
CLKM3, RES5, RES6, DBG_MON_B_29),
|
||||
PIN(16, IDDIG, IDDIG, CMFLASH, RES3,
|
||||
PWM5, RES5, RES6, RES7),
|
||||
PIN(17, WATCHDOG, WATCHDOG_AO, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(18, CEC, CEC, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(19, HDMISCK, HDMISCK, HDCP_SCL, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(20, HDMISD, HDMISD, HDCP_SDA, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(21, HTPLG, HTPLG, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(22, MSDC3_DAT0, MSDC3_DAT0, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(23, MSDC3_DAT1, MSDC3_DAT1, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(24, MSDC3_DAT2, MSDC3_DAT2, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(25, MSDC3_DAT3, MSDC3_DAT3, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(26, MSDC3_CLK, MSDC3_CLK, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(27, MSDC3_CMD, MSDC3_CMD, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(28, MSDC3_DSL, MSDC3_DSL, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(29, UCTS2, UCTS2, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(30, URTS2, URTS2, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(31, URXD2, URXD2, UTXD2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(32, UTXD2, UTXD2, URXD2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(33, DAICLK, MRG_CLK, PCM0_CLK, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(34, DAIPCMIN, MRG_DI, PCM0_DI, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(35, DAIPCMOUT, MRG_DO, PCM0_DO, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(36, DAISYNC, MRG_SYNC, PCM0_SYNC, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(37, EINT16, USB_DRVVBUS_P0, USB_DRVVBUS_P1, PWM0,
|
||||
PWM1, PWM2, CLKM0, RES7),
|
||||
PIN(38, CONN_RST, USB_DRVVBUS_P0, USB_DRVVBUS_P1, RES3,
|
||||
RES4, RES5, CLKM1, RES7),
|
||||
PIN(39, CM2MCLK, CM2MCLK, CMCSD0, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_17),
|
||||
PIN(40, CMPCLK, CMPCLK, CMCSK, CMCSD2,
|
||||
RES4, RES5, RES6, DBG_MON_A_18),
|
||||
PIN(41, CMMCLK, CMMCLK, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_19),
|
||||
PIN(42, DSI_TE, DSI_TE, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(43, SDA2, SDA2, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(44, SCL2, SCL2, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(45, SDA0, SDA0, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(46, SCL0, SCL0, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(47, RDN0_A, CMDAT2, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(48, RDP0_A, CMDAT3, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(49, RDN1_A, CMDAT4, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(50, RDP1_A, CMDAT5, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(51, RCN_A, CMDAT6, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(52, RCP_A, CMDAT7, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(53, RDN2_A, CMDAT8, CMCSD3, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(54, RDP2_A, CMDAT9, CMCSD2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(55, RDN3_A, CMHSYNC, CMCSD1, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(56, RDP3_A, CMVSYNC, CMCSD0, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(57, MSDC0_DAT0, MSDC0_DAT0, I2S1_WS, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_7),
|
||||
PIN(58, MSDC0_DAT1, MSDC0_DAT1, I2S1_BCK, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_8),
|
||||
PIN(59, MSDC0_DAT2, MSDC0_DAT2, I2S1_MCK, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_9),
|
||||
PIN(60, MSDC0_DAT3, MSDC0_DAT3, I2S1_DO_1, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_10),
|
||||
PIN(61, MSDC0_DAT4, MSDC0_DAT4, I2S1_DO_2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_11),
|
||||
PIN(62, MSDC0_DAT5, MSDC0_DAT5, I2S2_WS, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_12),
|
||||
PIN(63, MSDC0_DAT6, MSDC0_DAT6, I2S2_BCK, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_13),
|
||||
PIN(64, MSDC0_DAT7, MSDC0_DAT7, I2S2_DI_1, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_14),
|
||||
PIN(65, MSDC0_CLK, MSDC0_CLK, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_16),
|
||||
PIN(66, MSDC0_CMD, MSDC0_CMD, I2S2_DI_2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_15),
|
||||
PIN(67, MSDC0_DSL, MSDC0_DSL, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_17),
|
||||
PIN(68, MSDC0_RST, MSDC0_RSTB, I2S2_MCK, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_18),
|
||||
PIN(69, SPI_CK, SPI_CK_0, I2S3_DO_1, PWM0,
|
||||
PWM5, I2S2_MCK, RES6, DBG_MON_B_19),
|
||||
PIN(70, SPI_MI, SPI_MI_0, I2S3_DO_2, PWM1,
|
||||
SPI_MO_0, I2S2_DI_1, DSI1_TE, DBG_MON_B_20),
|
||||
PIN(71, SPI_MO, SPI_MO_0, I2S3_DO_3, PWM2,
|
||||
SPI_MI_0, I2S2_DI_2, RES6, DBG_MON_B_21),
|
||||
PIN(72, SPI_CS, SPI_CS_0, I2S3_DO_4, PWM3,
|
||||
PWM6, DISP_PWM1, RES6, DBG_MON_B_22),
|
||||
PIN(73, MSDC1_DAT0, MSDC1_DAT0, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_24),
|
||||
PIN(74, MSDC1_DAT1, MSDC1_DAT1, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_25),
|
||||
PIN(75, MSDC1_DAT2, MSDC1_DAT2, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_26),
|
||||
PIN(76, MSDC1_DAT3, MSDC1_DAT3, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_27),
|
||||
PIN(77, MSDC1_CLK, MSDC1_CLK, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_28),
|
||||
PIN(78, MSDC1_CMD, MSDC1_CMD, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_23),
|
||||
PIN(79, PWRAP_SPI0_MI, PWRAP_SPIMI, PWRAP_SPIMO, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(80, PWRAP_SPI0_MO, PWRAP_SPIMO, PWRAP_SPIMI, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(81, PWRAP_SPI0_CK, PWRAP_SPICK, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(82, PWRAP_SPI0_CSN, PWRAP_SPICS, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(83, AUD_CLK_MOSI, AUD_CLK_MOSI, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(84, AUD_DAT_MISO, AUD_DAT_MISO, AUD_DAT_MOSI, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(85, AUD_DAT_MOSI, AUD_DAT_MOSI, AUD_DAT_MISO, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(86, RTC32K_CK, RTC32K_CK, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(87, DISP_PWM0, DISP_PWM0, DISP_PWM1, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_B_31),
|
||||
PIN(88, SRCLKENAI, SRCLKENAI, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(89, SRCLKENAI2, SRCLKENAI2, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(90, SRCLKENA0, SRCLKENA0, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(91, SRCLKENA1, SRCLKENA1, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(92, PCM_CLK, PCM1_CLK, I2S0_BCK, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_24),
|
||||
PIN(93, PCM_SYNC, PCM1_SYNC, I2S0_WS, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_25),
|
||||
PIN(94, PCM_RX, PCM1_DI, I2S0_DI, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_26),
|
||||
PIN(95, PCM_TX, PCM1_DO, I2S0_DO, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_27),
|
||||
PIN(96, URXD1, URXD1, UTXD1, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_28),
|
||||
PIN(97, UTXD1, UTXD1, URXD1, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_29),
|
||||
PIN(98, URTS1, URTS1, UCTS1, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_30),
|
||||
PIN(99, UCTS1, UCTS1, URTS1, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_31),
|
||||
PIN(100, MSDC2_DAT0, MSDC2_DAT0, RES2, USB_DRVVBUS_P0,
|
||||
SDA5, USB_DRVVBUS_P1, RES6, DBG_MON_B_0),
|
||||
PIN(101, MSDC2_DAT1, MSDC2_DAT1, RES2, AUD_SPDIF,
|
||||
SCL5, RES5, RES6, DBG_MON_B_1),
|
||||
PIN(102, MSDC2_DAT2, MSDC2_DAT2, RES2, UTXD0,
|
||||
RES4, PWM0, SPI_CK_1, DBG_MON_B_2),
|
||||
PIN(103, MSDC2_DAT3, MSDC2_DAT3, RES2, URXD0,
|
||||
RES4, PWM1, SPI_MI_1, DBG_MON_B_3),
|
||||
PIN(104, MSDC2_CLK, MSDC2_CLK, RES2, UTXD3,
|
||||
SDA3, PWM2, SPI_MO_1, DBG_MON_B_4),
|
||||
PIN(105, MSDC2_CMD, MSDC2_CMD, RES2, URXD3,
|
||||
SCL3, PWM3, SPI_CS_1, DBG_MON_B_5),
|
||||
PIN(106, SDA3, SDA3, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(107, SCL3, SCL3, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(108, JTMS, JTMS, MFG_JTAG_TMS, RES3,
|
||||
RES4, AP_MD32_JTAG_TMS, DFD_TMS, RES7),
|
||||
PIN(109, JTCK, JTCK, MFG_JTAG_TCK, RES3,
|
||||
RES4, AP_MD32_JTAG_TCK, DFD_TCK, RES7),
|
||||
PIN(110, JTDI, JTDI, MFG_JTAG_TDI, RES3,
|
||||
RES4, AP_MD32_JTAG_TDI, DFD_TDI, RES7),
|
||||
PIN(111, JTDO, JTDO, MFG_JTAG_TDO, RES3,
|
||||
RES4, AP_MD32_JTAG_TDO, DFD_TDO, RES7),
|
||||
PIN(112, JTRST_B, JTRST_B, MFG_JTAG_TRSTN, RES3,
|
||||
RES4, AP_MD32_JTAG_TRST, DFD_NTRST, RES7),
|
||||
PIN(113, URXD0, URXD0, UTXD0, RES3,
|
||||
RES4, RES5, I2S2_WS, DBG_MON_A_0),
|
||||
PIN(114, UTXD0, UTXD0, URXD0, RES3,
|
||||
RES4, RES5, I2S2_BCK, DBG_MON_A_1),
|
||||
PIN(115, URTS0, URTS0, UCTS0, RES3,
|
||||
RES4, RES5, I2S2_MCK, DBG_MON_A_2),
|
||||
PIN(116, UCTS0, UCTS0, URTS0, RES3,
|
||||
RES4, RES5, I2S2_DI_1, DBG_MON_A_3),
|
||||
PIN(117, URXD3, URXD3, UTXD3, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_9),
|
||||
PIN(118, UTXD3, UTXD3, URXD3, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_10),
|
||||
PIN(119, KPROW0, KROW0, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_11),
|
||||
PIN(120, KPROW1, KROW1, RES2, PWM6,
|
||||
RES4, RES5, RES6, DBG_MON_A_12),
|
||||
PIN(121, KPROW2, KROW2, IRDA_PDN, USB_DRVVBUS_P0,
|
||||
PWM4, USB_DRVVBUS_P1, RES6, DBG_MON_A_13),
|
||||
PIN(122, KPCOL0, KCOL0, RES2, RES3,
|
||||
RES4, RES5, RES6, DBG_MON_A_14),
|
||||
PIN(123, KPCOL1, KCOL1, IRDA_RXD, PWM5,
|
||||
RES4, RES5, RES6, DBG_MON_A_15),
|
||||
PIN(124, KPCOL2, KCOL2, IRDA_TXD, USB_DRVVBUS_P0,
|
||||
PWM3, USB_DRVVBUS_P1, RES6, DBG_MON_A_16),
|
||||
PIN(125, SDA1, SDA1, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(126, SCL1, SCL1, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(127, LCM_RST, LCM_RST, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(128, I2S0_LRCK, I2S0_WS, I2S1_WS, I2S2_WS,
|
||||
RES4, SPI_CK_2, RES6, DBG_MON_A_4),
|
||||
PIN(129, I2S0_BCK, I2S0_BCK, I2S1_BCK, I2S2_BCK,
|
||||
RES4, SPI_MI_2, RES6, DBG_MON_A_5),
|
||||
PIN(130, I2S0_MCK, I2S0_MCK, I2S1_MCK, I2S2_MCK,
|
||||
RES4, SPI_MO_2, RES6, DBG_MON_A_6),
|
||||
PIN(131, I2S0_DATA0, I2S0_DO, I2S1_DO_1, I2S2_DI_1,
|
||||
RES4, SPI_CS_2, RES6, DBG_MON_A_7),
|
||||
PIN(132, I2S0_DATA1, I2S0_DI, I2S1_DO_2, I2S2_DI_2,
|
||||
RES4, RES5, RES6, DBG_MON_A_8),
|
||||
PIN(133, SDA4, SDA4, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
PIN(134, SCL4, SCL4, RES2, RES3,
|
||||
RES4, RES5, RES6, RES7),
|
||||
};
|
||||
|
||||
struct val_regs {
|
||||
uint16_t val;
|
||||
uint16_t align1;
|
||||
uint16_t set;
|
||||
uint16_t align2;
|
||||
uint16_t rst;
|
||||
uint16_t align3[3];
|
||||
uint32_t val;
|
||||
uint32_t set;
|
||||
uint32_t rst;
|
||||
uint32_t align;
|
||||
};
|
||||
|
||||
struct gpio_regs {
|
||||
|
|
@ -80,7 +362,7 @@ struct gpio_regs {
|
|||
check_member(gpio_regs, msdc2_ctrl5, 0xcb0);
|
||||
check_member(gpio_regs, hsic_ctrl[3], 0xe50);
|
||||
|
||||
static struct gpio_regs *const mt8173_gpio = (void *)(GPIO_BASE);
|
||||
static struct gpio_regs *const mtk_gpio = (void *)(GPIO_BASE);
|
||||
|
||||
void gpio_set_pull(gpio_t gpio, enum pull_enable enable,
|
||||
enum pull_select select);
|
||||
|
|
|
|||
|
|
@ -1,166 +0,0 @@
|
|||
/*
|
||||
* This file is part of the coreboot project.
|
||||
*
|
||||
* Copyright 2015 MediaTek Inc.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; version 2 of the License.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*/
|
||||
#ifndef SOC_MEDIATEK_MT8173_PINMUX_H
|
||||
#define SOC_MEDIATEK_MT8173_PINMUX_H
|
||||
|
||||
#define PINMUX_CONSTANTS(index, name, func1, func2, func3, func4, func5, func6, func7) \
|
||||
PAD_##name = index, \
|
||||
PAD_##name##_FUNC_##func1 = 1, \
|
||||
PAD_##name##_FUNC_##func2 = 2, \
|
||||
PAD_##name##_FUNC_##func3 = 3, \
|
||||
PAD_##name##_FUNC_##func4 = 4, \
|
||||
PAD_##name##_FUNC_##func5 = 5, \
|
||||
PAD_##name##_FUNC_##func6 = 6, \
|
||||
PAD_##name##_FUNC_##func7 = 7
|
||||
|
||||
enum {
|
||||
PINMUX_CONSTANTS(0, EINT0, IRDA_PDN, I2S1_WS, AUD_SPDIF, UTXD0, RES5, RES6, DBG_MON_A_20),
|
||||
PINMUX_CONSTANTS(1, EINT1, IRDA_RXD, I2S1_BCK, SDA5, URXD0, RES5, RES6, DBG_MON_A_21),
|
||||
PINMUX_CONSTANTS(2, EINT2, IRDA_TXD, I2S1_MCK, SCL5, UTXD3, RES5, RES6, DBG_MON_A_22),
|
||||
PINMUX_CONSTANTS(3, EINT3, DSI1_TE, I2S1_DO_1, SDA3, URXD3, RES5, RES6, DBG_MON_A_23),
|
||||
PINMUX_CONSTANTS(4, EINT4, DISP_PWM1, I2S1_DO_2, SCL3, UCTS3, RES5, SFWP_B, RES7),
|
||||
PINMUX_CONSTANTS(5, EINT5, PCM1_CLK, I2S2_WS, SPI_CK_3, URTS3, AP_MD32_JTAG_TMS, SFOUT, RES7),
|
||||
PINMUX_CONSTANTS(6, EINT6, PCM1_SYNC, I2S2_BCK, SPI_MI_3, RES4, AP_MD32_JTAG_TCK, SFCS0, RES7),
|
||||
PINMUX_CONSTANTS(7, EINT7, PCM1_DI, I2S2_DI_1, SPI_MO_3, RES4, AP_MD32_JTAG_TDI, SFHOLD, RES7),
|
||||
PINMUX_CONSTANTS(8, EINT8, PCM1_DO, I2S2_DI_2, SPI_CS_3, AUD_SPDIF, AP_MD32_JTAG_TDO, SFIN, RES7),
|
||||
PINMUX_CONSTANTS(9, EINT9, USB_DRVVBUS_P0, I2S2_MCK, RES3, USB_DRVVBUS_P1, AP_MD32_JTAG_TRST, SFCK, RES7),
|
||||
PINMUX_CONSTANTS(10, EINT10, CLKM0, DSI1_TE, DISP_PWM1, PWM4, IRDA_RXD, RES6, RES7),
|
||||
PINMUX_CONSTANTS(11, EINT11, CLKM1, I2S3_WS, USB_DRVVBUS_P0, PWM5, IRDA_TXD, USB_DRVVBUS_P1, DBG_MON_B_30),
|
||||
PINMUX_CONSTANTS(12, EINT12, CLKM2, I2S3_BCK, SRCLKENA0, RES4, I2S2_WS, RES6, DBG_MON_B_32),
|
||||
PINMUX_CONSTANTS(13, EINT13, CLKM3, I2S3_MCK, SRCLKENA0, RES4, I2S2_BCK, RES6, DBG_MON_A_32),
|
||||
PINMUX_CONSTANTS(14, EINT14, CMDAT0, CMCSD0, RES3, CLKM2, RES5, RES6, DBG_MON_B_6),
|
||||
PINMUX_CONSTANTS(15, EINT15, CMDAT1, CMCSD1, CMFLASH, CLKM3, RES5, RES6, DBG_MON_B_29),
|
||||
PINMUX_CONSTANTS(16, IDDIG, IDDIG, CMFLASH, RES3, PWM5, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(17, WATCHDOG, WATCHDOG_AO, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(18, CEC, CEC, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(19, HDMISCK, HDMISCK, HDCP_SCL, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(20, HDMISD, HDMISD, HDCP_SDA, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(21, HTPLG, HTPLG, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(22, MSDC3_DAT0, MSDC3_DAT0, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(23, MSDC3_DAT1, MSDC3_DAT1, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(24, MSDC3_DAT2, MSDC3_DAT2, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(25, MSDC3_DAT3, MSDC3_DAT3, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(26, MSDC3_CLK, MSDC3_CLK, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(27, MSDC3_CMD, MSDC3_CMD, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(28, MSDC3_DSL, MSDC3_DSL, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(29, UCTS2, UCTS2, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(30, URTS2, URTS2, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(31, URXD2, URXD2, UTXD2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(32, UTXD2, UTXD2, URXD2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(33, DAICLK, MRG_CLK, PCM0_CLK, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(34, DAIPCMIN, MRG_DI, PCM0_DI, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(35, DAIPCMOUT, MRG_DO, PCM0_DO, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(36, DAISYNC, MRG_SYNC, PCM0_SYNC, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(37, EINT16, USB_DRVVBUS_P0, USB_DRVVBUS_P1, PWM0, PWM1, PWM2, CLKM0, RES7),
|
||||
PINMUX_CONSTANTS(38, CONN_RST, USB_DRVVBUS_P0, USB_DRVVBUS_P1, RES3, RES4, RES5, CLKM1, RES7),
|
||||
PINMUX_CONSTANTS(39, CM2MCLK, CM2MCLK, CMCSD0, RES3, RES4, RES5, RES6, DBG_MON_A_17),
|
||||
PINMUX_CONSTANTS(40, CMPCLK, CMPCLK, CMCSK, CMCSD2, RES4, RES5, RES6, DBG_MON_A_18),
|
||||
PINMUX_CONSTANTS(41, CMMCLK, CMMCLK, RES2, RES3, RES4, RES5, RES6, DBG_MON_A_19),
|
||||
PINMUX_CONSTANTS(42, DSI_TE, DSI_TE, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(43, SDA2, SDA2, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(44, SCL2, SCL2, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(45, SDA0, SDA0, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(46, SCL0, SCL0, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(47, RDN0_A, CMDAT2, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(48, RDP0_A, CMDAT3, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(49, RDN1_A, CMDAT4, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(50, RDP1_A, CMDAT5, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(51, RCN_A, CMDAT6, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(52, RCP_A, CMDAT7, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(53, RDN2_A, CMDAT8, CMCSD3, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(54, RDP2_A, CMDAT9, CMCSD2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(55, RDN3_A, CMHSYNC, CMCSD1, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(56, RDP3_A, CMVSYNC, CMCSD0, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(57, MSDC0_DAT0, MSDC0_DAT0, I2S1_WS, RES3, RES4, RES5, RES6, DBG_MON_B_7),
|
||||
PINMUX_CONSTANTS(58, MSDC0_DAT1, MSDC0_DAT1, I2S1_BCK, RES3, RES4, RES5, RES6, DBG_MON_B_8),
|
||||
PINMUX_CONSTANTS(59, MSDC0_DAT2, MSDC0_DAT2, I2S1_MCK, RES3, RES4, RES5, RES6, DBG_MON_B_9),
|
||||
PINMUX_CONSTANTS(60, MSDC0_DAT3, MSDC0_DAT3, I2S1_DO_1, RES3, RES4, RES5, RES6, DBG_MON_B_10),
|
||||
PINMUX_CONSTANTS(61, MSDC0_DAT4, MSDC0_DAT4, I2S1_DO_2, RES3, RES4, RES5, RES6, DBG_MON_B_11),
|
||||
PINMUX_CONSTANTS(62, MSDC0_DAT5, MSDC0_DAT5, I2S2_WS, RES3, RES4, RES5, RES6, DBG_MON_B_12),
|
||||
PINMUX_CONSTANTS(63, MSDC0_DAT6, MSDC0_DAT6, I2S2_BCK, RES3, RES4, RES5, RES6, DBG_MON_B_13),
|
||||
PINMUX_CONSTANTS(64, MSDC0_DAT7, MSDC0_DAT7, I2S2_DI_1, RES3, RES4, RES5, RES6, DBG_MON_B_14),
|
||||
PINMUX_CONSTANTS(65, MSDC0_CLK, MSDC0_CLK, RES2, RES3, RES4, RES5, RES6, DBG_MON_B_16),
|
||||
PINMUX_CONSTANTS(66, MSDC0_CMD, MSDC0_CMD, I2S2_DI_2, RES3, RES4, RES5, RES6, DBG_MON_B_15),
|
||||
PINMUX_CONSTANTS(67, MSDC0_DSL, MSDC0_DSL, RES2, RES3, RES4, RES5, RES6, DBG_MON_B_17),
|
||||
PINMUX_CONSTANTS(68, MSDC0_RST, MSDC0_RSTB, I2S2_MCK, RES3, RES4, RES5, RES6, DBG_MON_B_18),
|
||||
PINMUX_CONSTANTS(69, SPI_CK, SPI_CK_0, I2S3_DO_1, PWM0, PWM5, I2S2_MCK, RES6, DBG_MON_B_19),
|
||||
PINMUX_CONSTANTS(70, SPI_MI, SPI_MI_0, I2S3_DO_2, PWM1, SPI_MO_0, I2S2_DI_1, DSI1_TE, DBG_MON_B_20),
|
||||
PINMUX_CONSTANTS(71, SPI_MO, SPI_MO_0, I2S3_DO_3, PWM2, SPI_MI_0, I2S2_DI_2, RES6, DBG_MON_B_21),
|
||||
PINMUX_CONSTANTS(72, SPI_CS, SPI_CS_0, I2S3_DO_4, PWM3, PWM6, DISP_PWM1, RES6, DBG_MON_B_22),
|
||||
PINMUX_CONSTANTS(73, MSDC1_DAT0, MSDC1_DAT0, RES2, RES3, RES4, RES5, RES6, DBG_MON_B_24),
|
||||
PINMUX_CONSTANTS(74, MSDC1_DAT1, MSDC1_DAT1, RES2, RES3, RES4, RES5, RES6, DBG_MON_B_25),
|
||||
PINMUX_CONSTANTS(75, MSDC1_DAT2, MSDC1_DAT2, RES2, RES3, RES4, RES5, RES6, DBG_MON_B_26),
|
||||
PINMUX_CONSTANTS(76, MSDC1_DAT3, MSDC1_DAT3, RES2, RES3, RES4, RES5, RES6, DBG_MON_B_27),
|
||||
PINMUX_CONSTANTS(77, MSDC1_CLK, MSDC1_CLK, RES2, RES3, RES4, RES5, RES6, DBG_MON_B_28),
|
||||
PINMUX_CONSTANTS(78, MSDC1_CMD, MSDC1_CMD, RES2, RES3, RES4, RES5, RES6, DBG_MON_B_23),
|
||||
PINMUX_CONSTANTS(79, PWRAP_SPI0_MI, PWRAP_SPIMI, PWRAP_SPIMO, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(80, PWRAP_SPI0_MO, PWRAP_SPIMO, PWRAP_SPIMI, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(81, PWRAP_SPI0_CK, PWRAP_SPICK, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(82, PWRAP_SPI0_CSN, PWRAP_SPICS, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(83, AUD_CLK_MOSI, AUD_CLK_MOSI, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(84, AUD_DAT_MISO, AUD_DAT_MISO, AUD_DAT_MOSI, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(85, AUD_DAT_MOSI, AUD_DAT_MOSI, AUD_DAT_MISO, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(86, RTC32K_CK, RTC32K_CK, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(87, DISP_PWM0, DISP_PWM0, DISP_PWM1, RES3, RES4, RES5, RES6, DBG_MON_B_31),
|
||||
PINMUX_CONSTANTS(88, SRCLKENAI, SRCLKENAI, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(89, SRCLKENAI2, SRCLKENAI2, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(90, SRCLKENA0, SRCLKENA0, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(91, SRCLKENA1, SRCLKENA1, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(92, PCM_CLK, PCM1_CLK, I2S0_BCK, RES3, RES4, RES5, RES6, DBG_MON_A_24),
|
||||
PINMUX_CONSTANTS(93, PCM_SYNC, PCM1_SYNC, I2S0_WS, RES3, RES4, RES5, RES6, DBG_MON_A_25),
|
||||
PINMUX_CONSTANTS(94, PCM_RX, PCM1_DI, I2S0_DI, RES3, RES4, RES5, RES6, DBG_MON_A_26),
|
||||
PINMUX_CONSTANTS(95, PCM_TX, PCM1_DO, I2S0_DO, RES3, RES4, RES5, RES6, DBG_MON_A_27),
|
||||
PINMUX_CONSTANTS(96, URXD1, URXD1, UTXD1, RES3, RES4, RES5, RES6, DBG_MON_A_28),
|
||||
PINMUX_CONSTANTS(97, UTXD1, UTXD1, URXD1, RES3, RES4, RES5, RES6, DBG_MON_A_29),
|
||||
PINMUX_CONSTANTS(98, URTS1, URTS1, UCTS1, RES3, RES4, RES5, RES6, DBG_MON_A_30),
|
||||
PINMUX_CONSTANTS(99, UCTS1, UCTS1, URTS1, RES3, RES4, RES5, RES6, DBG_MON_A_31),
|
||||
PINMUX_CONSTANTS(100, MSDC2_DAT0, MSDC2_DAT0, RES2, USB_DRVVBUS_P0, SDA5, USB_DRVVBUS_P1, RES6, DBG_MON_B_0),
|
||||
PINMUX_CONSTANTS(101, MSDC2_DAT1, MSDC2_DAT1, RES2, AUD_SPDIF, SCL5, RES5, RES6, DBG_MON_B_1),
|
||||
PINMUX_CONSTANTS(102, MSDC2_DAT2, MSDC2_DAT2, RES2, UTXD0, RES4, PWM0, SPI_CK_1, DBG_MON_B_2),
|
||||
PINMUX_CONSTANTS(103, MSDC2_DAT3, MSDC2_DAT3, RES2, URXD0, RES4, PWM1, SPI_MI_1, DBG_MON_B_3),
|
||||
PINMUX_CONSTANTS(104, MSDC2_CLK, MSDC2_CLK, RES2, UTXD3, SDA3, PWM2, SPI_MO_1, DBG_MON_B_4),
|
||||
PINMUX_CONSTANTS(105, MSDC2_CMD, MSDC2_CMD, RES2, URXD3, SCL3, PWM3, SPI_CS_1, DBG_MON_B_5),
|
||||
PINMUX_CONSTANTS(106, SDA3, SDA3, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(107, SCL3, SCL3, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(108, JTMS, JTMS, MFG_JTAG_TMS, RES3, RES4, AP_MD32_JTAG_TMS, DFD_TMS, RES7),
|
||||
PINMUX_CONSTANTS(109, JTCK, JTCK, MFG_JTAG_TCK, RES3, RES4, AP_MD32_JTAG_TCK, DFD_TCK, RES7),
|
||||
PINMUX_CONSTANTS(110, JTDI, JTDI, MFG_JTAG_TDI, RES3, RES4, AP_MD32_JTAG_TDI, DFD_TDI, RES7),
|
||||
PINMUX_CONSTANTS(111, JTDO, JTDO, MFG_JTAG_TDO, RES3, RES4, AP_MD32_JTAG_TDO, DFD_TDO, RES7),
|
||||
PINMUX_CONSTANTS(112, JTRST_B, JTRST_B, MFG_JTAG_TRSTN, RES3, RES4, AP_MD32_JTAG_TRST, DFD_NTRST, RES7),
|
||||
PINMUX_CONSTANTS(113, URXD0, URXD0, UTXD0, RES3, RES4, RES5, I2S2_WS, DBG_MON_A_0),
|
||||
PINMUX_CONSTANTS(114, UTXD0, UTXD0, URXD0, RES3, RES4, RES5, I2S2_BCK, DBG_MON_A_1),
|
||||
PINMUX_CONSTANTS(115, URTS0, URTS0, UCTS0, RES3, RES4, RES5, I2S2_MCK, DBG_MON_A_2),
|
||||
PINMUX_CONSTANTS(116, UCTS0, UCTS0, URTS0, RES3, RES4, RES5, I2S2_DI_1, DBG_MON_A_3),
|
||||
PINMUX_CONSTANTS(117, URXD3, URXD3, UTXD3, RES3, RES4, RES5, RES6, DBG_MON_A_9),
|
||||
PINMUX_CONSTANTS(118, UTXD3, UTXD3, URXD3, RES3, RES4, RES5, RES6, DBG_MON_A_10),
|
||||
PINMUX_CONSTANTS(119, KPROW0, KROW0, RES2, RES3, RES4, RES5, RES6, DBG_MON_A_11),
|
||||
PINMUX_CONSTANTS(120, KPROW1, KROW1, RES2, PWM6, RES4, RES5, RES6, DBG_MON_A_12),
|
||||
PINMUX_CONSTANTS(121, KPROW2, KROW2, IRDA_PDN, USB_DRVVBUS_P0, PWM4, USB_DRVVBUS_P1, RES6, DBG_MON_A_13),
|
||||
PINMUX_CONSTANTS(122, KPCOL0, KCOL0, RES2, RES3, RES4, RES5, RES6, DBG_MON_A_14),
|
||||
PINMUX_CONSTANTS(123, KPCOL1, KCOL1, IRDA_RXD, PWM5, RES4, RES5, RES6, DBG_MON_A_15),
|
||||
PINMUX_CONSTANTS(124, KPCOL2, KCOL2, IRDA_TXD, USB_DRVVBUS_P0, PWM3, USB_DRVVBUS_P1, RES6, DBG_MON_A_16),
|
||||
PINMUX_CONSTANTS(125, SDA1, SDA1, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(126, SCL1, SCL1, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(127, LCM_RST, LCM_RST, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(128, I2S0_LRCK, I2S0_WS, I2S1_WS, I2S2_WS, RES4, SPI_CK_2, RES6, DBG_MON_A_4),
|
||||
PINMUX_CONSTANTS(129, I2S0_BCK, I2S0_BCK, I2S1_BCK, I2S2_BCK, RES4, SPI_MI_2, RES6, DBG_MON_A_5),
|
||||
PINMUX_CONSTANTS(130, I2S0_MCK, I2S0_MCK, I2S1_MCK, I2S2_MCK, RES4, SPI_MO_2, RES6, DBG_MON_A_6),
|
||||
PINMUX_CONSTANTS(131, I2S0_DATA0, I2S0_DO, I2S1_DO_1, I2S2_DI_1, RES4, SPI_CS_2, RES6, DBG_MON_A_7),
|
||||
PINMUX_CONSTANTS(132, I2S0_DATA1, I2S0_DI, I2S1_DO_2, I2S2_DI_2, RES4, RES5, RES6, DBG_MON_A_8),
|
||||
PINMUX_CONSTANTS(133, SDA4, SDA4, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
PINMUX_CONSTANTS(134, SCL4, SCL4, RES2, RES3, RES4, RES5, RES6, RES7),
|
||||
};
|
||||
|
||||
#endif /* SOC_MEDIATEK_MT8173_PINMUX_H */
|
||||
|
|
@ -25,7 +25,6 @@
|
|||
#include <soc/addressmap.h>
|
||||
#include <soc/flash_controller.h>
|
||||
#include <soc/gpio.h>
|
||||
#include <soc/pinmux.h>
|
||||
#include <soc/pll.h>
|
||||
#include <soc/spi.h>
|
||||
|
||||
|
|
@ -68,10 +67,10 @@ static void mtk_spi_set_gpio_pinmux(enum spi_pad_mask pad_select)
|
|||
{
|
||||
/* TODO: implement support for other pads when needed */
|
||||
assert(pad_select == SPI_PAD1_MASK);
|
||||
gpio_set_mode(PAD_MSDC2_DAT2, PAD_MSDC2_DAT2_FUNC_SPI_CK_1);
|
||||
gpio_set_mode(PAD_MSDC2_DAT3, PAD_MSDC2_DAT3_FUNC_SPI_MI_1);
|
||||
gpio_set_mode(PAD_MSDC2_CLK, PAD_MSDC2_CLK_FUNC_SPI_MO_1);
|
||||
gpio_set_mode(PAD_MSDC2_CMD, PAD_MSDC2_CMD_FUNC_SPI_CS_1);
|
||||
gpio_set_mode(GPIO(MSDC2_DAT2), PAD_MSDC2_DAT2_FUNC_SPI_CK_1);
|
||||
gpio_set_mode(GPIO(MSDC2_DAT3), PAD_MSDC2_DAT3_FUNC_SPI_MI_1);
|
||||
gpio_set_mode(GPIO(MSDC2_CLK), PAD_MSDC2_CLK_FUNC_SPI_MO_1);
|
||||
gpio_set_mode(GPIO(MSDC2_CMD), PAD_MSDC2_CMD_FUNC_SPI_CS_1);
|
||||
}
|
||||
|
||||
void mtk_spi_init(unsigned int bus, unsigned int pad_select,
|
||||
|
|
|
|||
Loading…
Reference in New Issue