[] [Pinctrl: add pintcrl support for pcie]
[Description]
Change pintcrl driver
[Release-log]
N/A
Change-Id: I6cb6f679c66cb6e0c3fbefdea14bf9fc83032531
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/4602708
diff --git a/target/linux/mediatek/files-5.4/drivers/pinctrl/mediatek/pinctrl-mt7986.c b/target/linux/mediatek/files-5.4/drivers/pinctrl/mediatek/pinctrl-mt7986.c
index 27fd850..bbb2064 100644
--- a/target/linux/mediatek/files-5.4/drivers/pinctrl/mediatek/pinctrl-mt7986.c
+++ b/target/linux/mediatek/files-5.4/drivers/pinctrl/mediatek/pinctrl-mt7986.c
@@ -901,6 +901,14 @@
static int mt7986_wf1_mode2_pins[] = { 91, 92, 93, 94, 95, 97 };
static int mt7986_wf1_mode2_funcs[] = { 2, 2, 2, 2, 2, 2 };
+/* PCIE_CLK_REQ */
+static int mt7986_pcie_clk_pins[] = { 9, };
+static int mt7986_pcie_clk_funcs[] = { 1, };
+
+/* PCIE_WAKE_N */
+static int mt7986_pcie_wake_pins[] = { 10, };
+static int mt7986_pcie_wake_funcs[] = { 1, };
+
static const struct group_desc mt7986_groups[] = {
/* @GPIO(0): SYS_WATCHDOG(1) */
PINCTRL_PIN_GROUP("watchdog", mt7986_watchdog),
@@ -910,6 +918,10 @@
PINCTRL_PIN_GROUP("i2c", mt7986_i2c),
/* @GPIO(7,10): UART1(3) */
PINCTRL_PIN_GROUP("uart1_0", mt7986_uart1_0),
+ /* @GPIO(9): PCIE_CLK_REQ(9) */
+ PINCTRL_PIN_GROUP("pcie_clk", mt7986_pcie_clk),
+ /* @GPIO(10): PCIE_WAKE_N(10) */
+ PINCTRL_PIN_GROUP("pcie_wake", mt7986_pcie_wake),
/* @GPIO(11,15): JTAG(1) */
PINCTRL_PIN_GROUP("jtag", mt7986_jtag),
/* @GPIO(11,15): SPI1(3) */
@@ -992,6 +1004,7 @@
"uart0", "uart1", "uart2", };
static const char *mt7986_wdt_groups[] = { "watchdog", };
static const char *mt7986_flash_groups[] = { "snfi", "emmc_45", "emmc_51", "spi0", "spi0_wp_hold"};
+static const char *mt7986_pcie_groups[] = { "pcie_clk", "pcie_wake", "pcie_pereset"};
static const struct function_desc mt7986_functions[] = {
{"eth", mt7986_ethernet_groups, ARRAY_SIZE(mt7986_ethernet_groups)},
@@ -1002,6 +1015,7 @@
{"uart", mt7986_uart_groups, ARRAY_SIZE(mt7986_uart_groups)},
{"watchdog", mt7986_wdt_groups, ARRAY_SIZE(mt7986_wdt_groups)},
{"flash", mt7986_flash_groups, ARRAY_SIZE(mt7986_flash_groups)},
+ {"pcie", mt7986_pcie_groups, ARRAY_SIZE(mt7986_pcie_groups)},
};
static const struct mtk_eint_hw mt7986_eint_hw = {