The Loongson-7A2000 and Loongson-3A6000 share the same gpio chip model.
Just add them through driver_data.
Signed-off-by: Binbin Zhou <zhoubinbin@xxxxxxxxxxx>
---
drivers/gpio/gpio-loongson-64bit.c | 51 ++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/drivers/gpio/gpio-loongson-64bit.c b/drivers/gpio/gpio-loongson-64bit.c
index f000cc0356c7..a9a93036f08f 100644
--- a/drivers/gpio/gpio-loongson-64bit.c
+++ b/drivers/gpio/gpio-loongson-64bit.c
@@ -254,6 +254,33 @@ static const struct loongson_gpio_chip_data loongson_gpio_ls7a_data = {
.out_offset = 0x900,
};
+/* LS7A2000 chipset GPIO */
+static const struct loongson_gpio_chip_data loongson_gpio_ls7a2000_data0 = {
+ .label = "ls7a2000_gpio",
+ .mode = BYTE_CTRL_MODE,
+ .conf_offset = 0x800,
+ .in_offset = 0xa00,
+ .out_offset = 0x900,
+};
+
+/* LS7A2000 ACPI GPIO */
+static const struct loongson_gpio_chip_data loongson_gpio_ls7a2000_data1 = {
+ .label = "ls7a2000_gpio",
+ .mode = BYTE_CTRL_MODE,
+ .conf_offset = 0x4,
+ .in_offset = 0x8,
+ .out_offset = 0x0,
+};
+
+/* Loongson-3A6000 node GPIO */
+static const struct loongson_gpio_chip_data loongson_gpio_ls3a6000_data = {
+ .label = "ls3a6000_gpio",
+ .mode = BIT_CTRL_MODE,
+ .conf_offset = 0x0,
+ .in_offset = 0xc,
+ .out_offset = 0x8,
+};
+
static const struct of_device_id loongson_gpio_of_match[] = {
{
.compatible = "loongson,ls2k-gpio",
@@ -287,6 +314,18 @@ static const struct of_device_id loongson_gpio_of_match[] = {
.compatible = "loongson,ls7a-gpio",
.data = &loongson_gpio_ls7a_data,
},
+ {
+ .compatible = "loongson,ls7a2000-gpio1",
+ .data = &loongson_gpio_ls7a2000_data0,
+ },
+ {
+ .compatible = "loongson,ls7a2000-gpio2",
+ .data = &loongson_gpio_ls7a2000_data1,
+ },
+ {
+ .compatible = "loongson,ls3a6000-gpio",
+ .data = &loongson_gpio_ls3a6000_data,
+ },
{}
};
MODULE_DEVICE_TABLE(of, loongson_gpio_of_match);
@@ -312,6 +351,18 @@ static const struct acpi_device_id loongson_gpio_acpi_match[] = {
.id = "LOON000C",
.driver_data = (kernel_ulong_t)&loongson_gpio_ls2k2000_data2,
},
+ {
+ .id = "LOON000D",
+ .driver_data = (kernel_ulong_t)&loongson_gpio_ls7a2000_data0,
+ },
+ {
+ .id = "LOON000E",
+ .driver_data = (kernel_ulong_t)&loongson_gpio_ls7a2000_data1,
+ },
+ {
+ .id = "LOON000F",
+ .driver_data = (kernel_ulong_t)&loongson_gpio_ls3a6000_data,
+ },
{}
};
MODULE_DEVICE_TABLE(acpi, loongson_gpio_acpi_match);
--
2.47.1
