pinctrl: Ingenic: Add pinctrl driver for X1830.

Add support for probing the pinctrl-ingenic driver on the
X1830 Soc from Ingenic.

Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Link: https://lore.kernel.org/r/1576426864-35348-7-git-send-email-zhouyanjie@wanyeetech.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-ingenic.c b/drivers/pinctrl/pinctrl-ingenic.c
index 265b591fbd53eb4b5101571dcd9f32323dfb93ec..4b847906b711fdf76a73ad4d29081b8b16b9cd50 100644 (file)
--- a/drivers/pinctrl/pinctrl-ingenic.c
+++ b/drivers/pinctrl/pinctrl-ingenic.c
@@ -3,7 +3,7 @@
  * Ingenic SoCs pinctrl driver
  *
  * Copyright (c) 2017 Paul Cercueil <paul@crapouillou.net>
- * Copyright (c) 2019 Zhou Yanjie <zhouyanjie@zoho.com>
+ * Copyright (c) 2019 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
  */
 
 #include <linux/compiler.h>
@@ -42,12 +42,19 @@
 #define JZ4760_GPIO_FLAG       0x50
 #define JZ4760_GPIO_PEN                0x70
 
-#define X1000_GPIO_PZ_BASE             0x700
-#define X1000_GPIO_PZ_GID2LD   0x7f0
+#define X1830_GPIO_PEL                 0x110
+#define X1830_GPIO_PEH                 0x120
 
 #define REG_SET(x) ((x) + 0x4)
 #define REG_CLEAR(x) ((x) + 0x8)
 
+#define REG_PZ_BASE(x) ((x) * 7)
+#define REG_PZ_GID2LD(x) ((x) * 7 + 0xf0)
+
+#define GPIO_PULL_DIS  0
+#define GPIO_PULL_UP   1
+#define GPIO_PULL_DOWN 2
+
 #define PINS_PER_GPIO_CHIP 32
 
 enum jz_version {
@@ -60,6 +67,7 @@ enum jz_version {
        ID_X1000,
        ID_X1000E,
        ID_X1500,
+       ID_X1830,
 };
 
 struct ingenic_chip_info {
@@ -1409,6 +1417,221 @@ static const struct ingenic_chip_info x1500_chip_info = {
        .pull_downs = x1000_pull_downs,
 };
 
+static const u32 x1830_pull_ups[4] = {
+       0x5fdfffc0, 0xffffefff, 0x1ffffbff, 0x0fcff3fc,
+};
+
+static const u32 x1830_pull_downs[4] = {
+       0x5fdfffc0, 0xffffefff, 0x1ffffbff, 0x0fcff3fc,
+};
+
+static int x1830_uart0_data_pins[] = { 0x33, 0x36, };
+static int x1830_uart0_hwflow_pins[] = { 0x34, 0x35, };
+static int x1830_uart1_data_pins[] = { 0x38, 0x37, };
+static int x1830_sfc_pins[] = { 0x17, 0x18, 0x1a, 0x19, 0x1b, 0x1c, };
+static int x1830_ssi0_dt_pins[] = { 0x4c, };
+static int x1830_ssi0_dr_pins[] = { 0x4b, };
+static int x1830_ssi0_clk_pins[] = { 0x4f, };
+static int x1830_ssi0_gpc_pins[] = { 0x4d, };
+static int x1830_ssi0_ce0_pins[] = { 0x50, };
+static int x1830_ssi0_ce1_pins[] = { 0x4e, };
+static int x1830_ssi1_dt_c_pins[] = { 0x53, };
+static int x1830_ssi1_dr_c_pins[] = { 0x54, };
+static int x1830_ssi1_clk_c_pins[] = { 0x57, };
+static int x1830_ssi1_gpc_c_pins[] = { 0x55, };
+static int x1830_ssi1_ce0_c_pins[] = { 0x58, };
+static int x1830_ssi1_ce1_c_pins[] = { 0x56, };
+static int x1830_ssi1_dt_d_pins[] = { 0x62, };
+static int x1830_ssi1_dr_d_pins[] = { 0x63, };
+static int x1830_ssi1_clk_d_pins[] = { 0x66, };
+static int x1830_ssi1_gpc_d_pins[] = { 0x64, };
+static int x1830_ssi1_ce0_d_pins[] = { 0x67, };
+static int x1830_ssi1_ce1_d_pins[] = { 0x65, };
+static int x1830_mmc0_1bit_pins[] = { 0x24, 0x25, 0x20, };
+static int x1830_mmc0_4bit_pins[] = { 0x21, 0x22, 0x23, };
+static int x1830_mmc1_1bit_pins[] = { 0x42, 0x43, 0x44, };
+static int x1830_mmc1_4bit_pins[] = { 0x45, 0x46, 0x47, };
+static int x1830_i2c0_pins[] = { 0x0c, 0x0d, };
+static int x1830_i2c1_pins[] = { 0x39, 0x3a, };
+static int x1830_i2c2_pins[] = { 0x5b, 0x5c, };
+static int x1830_pwm_pwm0_b_pins[] = { 0x31, };
+static int x1830_pwm_pwm0_c_pins[] = { 0x4b, };
+static int x1830_pwm_pwm1_b_pins[] = { 0x32, };
+static int x1830_pwm_pwm1_c_pins[] = { 0x4c, };
+static int x1830_pwm_pwm2_c_8_pins[] = { 0x48, };
+static int x1830_pwm_pwm2_c_13_pins[] = { 0x4d, };
+static int x1830_pwm_pwm3_c_9_pins[] = { 0x49, };
+static int x1830_pwm_pwm3_c_14_pins[] = { 0x4e, };
+static int x1830_pwm_pwm4_c_15_pins[] = { 0x4f, };
+static int x1830_pwm_pwm4_c_25_pins[] = { 0x59, };
+static int x1830_pwm_pwm5_c_16_pins[] = { 0x50, };
+static int x1830_pwm_pwm5_c_26_pins[] = { 0x5a, };
+static int x1830_pwm_pwm6_c_17_pins[] = { 0x51, };
+static int x1830_pwm_pwm6_c_27_pins[] = { 0x5b, };
+static int x1830_pwm_pwm7_c_18_pins[] = { 0x52, };
+static int x1830_pwm_pwm7_c_28_pins[] = { 0x5c, };
+static int x1830_mac_pins[] = {
+       0x29, 0x30, 0x2f, 0x28, 0x2e, 0x2d, 0x2a, 0x2b, 0x26, 0x27,
+};
+
+static int x1830_uart0_data_funcs[] = { 0, 0, };
+static int x1830_uart0_hwflow_funcs[] = { 0, 0, };
+static int x1830_uart1_data_funcs[] = { 0, 0, };
+static int x1830_sfc_funcs[] = { 1, 1, 1, 1, 1, 1, };
+static int x1830_ssi0_dt_funcs[] = { 0, };
+static int x1830_ssi0_dr_funcs[] = { 0, };
+static int x1830_ssi0_clk_funcs[] = { 0, };
+static int x1830_ssi0_gpc_funcs[] = { 0, };
+static int x1830_ssi0_ce0_funcs[] = { 0, };
+static int x1830_ssi0_ce1_funcs[] = { 0, };
+static int x1830_ssi1_dt_c_funcs[] = { 1, };
+static int x1830_ssi1_dr_c_funcs[] = { 1, };
+static int x1830_ssi1_clk_c_funcs[] = { 1, };
+static int x1830_ssi1_gpc_c_funcs[] = { 1, };
+static int x1830_ssi1_ce0_c_funcs[] = { 1, };
+static int x1830_ssi1_ce1_c_funcs[] = { 1, };
+static int x1830_ssi1_dt_d_funcs[] = { 2, };
+static int x1830_ssi1_dr_d_funcs[] = { 2, };
+static int x1830_ssi1_clk_d_funcs[] = { 2, };
+static int x1830_ssi1_gpc_d_funcs[] = { 2, };
+static int x1830_ssi1_ce0_d_funcs[] = { 2, };
+static int x1830_ssi1_ce1_d_funcs[] = { 2, };
+static int x1830_mmc0_1bit_funcs[] = { 0, 0, 0, };
+static int x1830_mmc0_4bit_funcs[] = { 0, 0, 0, };
+static int x1830_mmc1_1bit_funcs[] = { 0, 0, 0, };
+static int x1830_mmc1_4bit_funcs[] = { 0, 0, 0, };
+static int x1830_i2c0_funcs[] = { 1, 1, };
+static int x1830_i2c1_funcs[] = { 0, 0, };
+static int x1830_i2c2_funcs[] = { 1, 1, };
+static int x1830_pwm_pwm0_b_funcs[] = { 0, };
+static int x1830_pwm_pwm0_c_funcs[] = { 1, };
+static int x1830_pwm_pwm1_b_funcs[] = { 0, };
+static int x1830_pwm_pwm1_c_funcs[] = { 1, };
+static int x1830_pwm_pwm2_c_8_funcs[] = { 0, };
+static int x1830_pwm_pwm2_c_13_funcs[] = { 1, };
+static int x1830_pwm_pwm3_c_9_funcs[] = { 0, };
+static int x1830_pwm_pwm3_c_14_funcs[] = { 1, };
+static int x1830_pwm_pwm4_c_15_funcs[] = { 1, };
+static int x1830_pwm_pwm4_c_25_funcs[] = { 0, };
+static int x1830_pwm_pwm5_c_16_funcs[] = { 1, };
+static int x1830_pwm_pwm5_c_26_funcs[] = { 0, };
+static int x1830_pwm_pwm6_c_17_funcs[] = { 1, };
+static int x1830_pwm_pwm6_c_27_funcs[] = { 0, };
+static int x1830_pwm_pwm7_c_18_funcs[] = { 1, };
+static int x1830_pwm_pwm7_c_28_funcs[] = { 0, };
+static int x1830_mac_funcs[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, };
+
+static const struct group_desc x1830_groups[] = {
+       INGENIC_PIN_GROUP("uart0-data", x1830_uart0_data),
+       INGENIC_PIN_GROUP("uart0-hwflow", x1830_uart0_hwflow),
+       INGENIC_PIN_GROUP("uart1-data", x1830_uart1_data),
+       INGENIC_PIN_GROUP("sfc", x1830_sfc),
+       INGENIC_PIN_GROUP("ssi0-dt", x1830_ssi0_dt),
+       INGENIC_PIN_GROUP("ssi0-dr", x1830_ssi0_dr),
+       INGENIC_PIN_GROUP("ssi0-clk", x1830_ssi0_clk),
+       INGENIC_PIN_GROUP("ssi0-gpc", x1830_ssi0_gpc),
+       INGENIC_PIN_GROUP("ssi0-ce0", x1830_ssi0_ce0),
+       INGENIC_PIN_GROUP("ssi0-ce1", x1830_ssi0_ce1),
+       INGENIC_PIN_GROUP("ssi1-dt-c", x1830_ssi1_dt_c),
+       INGENIC_PIN_GROUP("ssi1-dr-c", x1830_ssi1_dr_c),
+       INGENIC_PIN_GROUP("ssi1-clk-c", x1830_ssi1_clk_c),
+       INGENIC_PIN_GROUP("ssi1-gpc-c", x1830_ssi1_gpc_c),
+       INGENIC_PIN_GROUP("ssi1-ce0-c", x1830_ssi1_ce0_c),
+       INGENIC_PIN_GROUP("ssi1-ce1-c", x1830_ssi1_ce1_c),
+       INGENIC_PIN_GROUP("ssi1-dt-d", x1830_ssi1_dt_d),
+       INGENIC_PIN_GROUP("ssi1-dr-d", x1830_ssi1_dr_d),
+       INGENIC_PIN_GROUP("ssi1-clk-d", x1830_ssi1_clk_d),
+       INGENIC_PIN_GROUP("ssi1-gpc-d", x1830_ssi1_gpc_d),
+       INGENIC_PIN_GROUP("ssi1-ce0-d", x1830_ssi1_ce0_d),
+       INGENIC_PIN_GROUP("ssi1-ce1-d", x1830_ssi1_ce1_d),
+       INGENIC_PIN_GROUP("mmc0-1bit", x1830_mmc0_1bit),
+       INGENIC_PIN_GROUP("mmc0-4bit", x1830_mmc0_4bit),
+       INGENIC_PIN_GROUP("mmc1-1bit", x1830_mmc1_1bit),
+       INGENIC_PIN_GROUP("mmc1-4bit", x1830_mmc1_4bit),
+       INGENIC_PIN_GROUP("i2c0-data", x1830_i2c0),
+       INGENIC_PIN_GROUP("i2c1-data", x1830_i2c1),
+       INGENIC_PIN_GROUP("i2c2-data", x1830_i2c2),
+       INGENIC_PIN_GROUP("pwm0-b", x1830_pwm_pwm0_b),
+       INGENIC_PIN_GROUP("pwm0-c", x1830_pwm_pwm0_c),
+       INGENIC_PIN_GROUP("pwm1-b", x1830_pwm_pwm1_b),
+       INGENIC_PIN_GROUP("pwm1-c", x1830_pwm_pwm1_c),
+       INGENIC_PIN_GROUP("pwm2-c-8", x1830_pwm_pwm2_c_8),
+       INGENIC_PIN_GROUP("pwm2-c-13", x1830_pwm_pwm2_c_13),
+       INGENIC_PIN_GROUP("pwm3-c-9", x1830_pwm_pwm3_c_9),
+       INGENIC_PIN_GROUP("pwm3-c-14", x1830_pwm_pwm3_c_14),
+       INGENIC_PIN_GROUP("pwm4-c-15", x1830_pwm_pwm4_c_15),
+       INGENIC_PIN_GROUP("pwm4-c-25", x1830_pwm_pwm4_c_25),
+       INGENIC_PIN_GROUP("pwm5-c-16", x1830_pwm_pwm5_c_16),
+       INGENIC_PIN_GROUP("pwm5-c-26", x1830_pwm_pwm5_c_26),
+       INGENIC_PIN_GROUP("pwm6-c-17", x1830_pwm_pwm6_c_17),
+       INGENIC_PIN_GROUP("pwm6-c-27", x1830_pwm_pwm6_c_27),
+       INGENIC_PIN_GROUP("pwm7-c-18", x1830_pwm_pwm7_c_18),
+       INGENIC_PIN_GROUP("pwm7-c-28", x1830_pwm_pwm7_c_28),
+       INGENIC_PIN_GROUP("mac", x1830_mac),
+};
+
+static const char *x1830_uart0_groups[] = { "uart0-data", "uart0-hwflow", };
+static const char *x1830_uart1_groups[] = { "uart1-data", };
+static const char *x1830_sfc_groups[] = { "sfc", };
+static const char *x1830_ssi0_groups[] = {
+       "ssi0-dt", "ssi0-dr", "ssi0-clk", "ssi0-gpc", "ssi0-ce0", "ssi0-ce1",
+};
+static const char *x1830_ssi1_groups[] = {
+       "ssi1-dt-c", "ssi1-dt-d",
+       "ssi1-dr-c", "ssi1-dr-d",
+       "ssi1-clk-c", "ssi1-clk-d",
+       "ssi1-gpc-c", "ssi1-gpc-d",
+       "ssi1-ce0-c", "ssi1-ce0-d",
+       "ssi1-ce1-c", "ssi1-ce1-d",
+};
+static const char *x1830_mmc0_groups[] = { "mmc0-1bit", "mmc0-4bit", };
+static const char *x1830_mmc1_groups[] = { "mmc1-1bit", "mmc1-4bit", };
+static const char *x1830_i2c0_groups[] = { "i2c0-data", };
+static const char *x1830_i2c1_groups[] = { "i2c1-data", };
+static const char *x1830_i2c2_groups[] = { "i2c2-data", };
+static const char *x1830_pwm0_groups[] = { "pwm0-b", "pwm0-c", };
+static const char *x1830_pwm1_groups[] = { "pwm1-b", "pwm1-c", };
+static const char *x1830_pwm2_groups[] = { "pwm2-c-8", "pwm2-c-13", };
+static const char *x1830_pwm3_groups[] = { "pwm3-c-9", "pwm3-c-14", };
+static const char *x1830_pwm4_groups[] = { "pwm4-c-15", "pwm4-c-25", };
+static const char *x1830_pwm5_groups[] = { "pwm5-c-16", "pwm5-c-26", };
+static const char *x1830_pwm6_groups[] = { "pwm6-c-17", "pwm6-c-27", };
+static const char *x1830_pwm7_groups[] = { "pwm7-c-18", "pwm7-c-28", };
+static const char *x1830_mac_groups[] = { "mac", };
+
+static const struct function_desc x1830_functions[] = {
+       { "uart0", x1830_uart0_groups, ARRAY_SIZE(x1830_uart0_groups), },
+       { "uart1", x1830_uart1_groups, ARRAY_SIZE(x1830_uart1_groups), },
+       { "sfc", x1830_sfc_groups, ARRAY_SIZE(x1830_sfc_groups), },
+       { "ssi0", x1830_ssi0_groups, ARRAY_SIZE(x1830_ssi0_groups), },
+       { "ssi1", x1830_ssi1_groups, ARRAY_SIZE(x1830_ssi1_groups), },
+       { "mmc0", x1830_mmc0_groups, ARRAY_SIZE(x1830_mmc0_groups), },
+       { "mmc1", x1830_mmc1_groups, ARRAY_SIZE(x1830_mmc1_groups), },
+       { "i2c0", x1830_i2c0_groups, ARRAY_SIZE(x1830_i2c0_groups), },
+       { "i2c1", x1830_i2c1_groups, ARRAY_SIZE(x1830_i2c1_groups), },
+       { "i2c2", x1830_i2c2_groups, ARRAY_SIZE(x1830_i2c2_groups), },
+       { "pwm0", x1830_pwm0_groups, ARRAY_SIZE(x1830_pwm0_groups), },
+       { "pwm1", x1830_pwm1_groups, ARRAY_SIZE(x1830_pwm1_groups), },
+       { "pwm2", x1830_pwm2_groups, ARRAY_SIZE(x1830_pwm2_groups), },
+       { "pwm3", x1830_pwm3_groups, ARRAY_SIZE(x1830_pwm3_groups), },
+       { "pwm4", x1830_pwm4_groups, ARRAY_SIZE(x1830_pwm4_groups), },
+       { "pwm5", x1830_pwm5_groups, ARRAY_SIZE(x1830_pwm4_groups), },
+       { "pwm6", x1830_pwm6_groups, ARRAY_SIZE(x1830_pwm4_groups), },
+       { "pwm7", x1830_pwm7_groups, ARRAY_SIZE(x1830_pwm4_groups), },
+       { "mac", x1830_mac_groups, ARRAY_SIZE(x1830_mac_groups), },
+};
+
+static const struct ingenic_chip_info x1830_chip_info = {
+       .num_chips = 4,
+       .reg_offset = 0x1000,
+       .groups = x1830_groups,
+       .num_groups = ARRAY_SIZE(x1830_groups),
+       .functions = x1830_functions,
+       .num_functions = ARRAY_SIZE(x1830_functions),
+       .pull_ups = x1830_pull_ups,
+       .pull_downs = x1830_pull_downs,
+};
+
 static u32 ingenic_gpio_read_reg(struct ingenic_gpio_chip *jzgc, u8 reg)
 {
        unsigned int val;
@@ -1437,12 +1660,14 @@ static void ingenic_gpio_shadow_set_bit(struct ingenic_gpio_chip *jzgc,
        else
                reg = REG_CLEAR(reg);
 
-       regmap_write(jzgc->jzpc->map, X1000_GPIO_PZ_BASE + reg, BIT(offset));
+       regmap_write(jzgc->jzpc->map, REG_PZ_BASE(
+                       jzgc->jzpc->info->reg_offset) + reg, BIT(offset));
 }
 
 static void ingenic_gpio_shadow_set_bit_load(struct ingenic_gpio_chip *jzgc)
 {
-       regmap_write(jzgc->jzpc->map, X1000_GPIO_PZ_GID2LD,
+       regmap_write(jzgc->jzpc->map, REG_PZ_GID2LD(
+                       jzgc->jzpc->info->reg_offset),
                        jzgc->gc.base / PINS_PER_GPIO_CHIP);
 }
 
@@ -1701,7 +1926,8 @@ static inline void ingenic_shadow_config_pin(struct ingenic_pinctrl *jzpc,
 static inline void ingenic_shadow_config_pin_load(struct ingenic_pinctrl *jzpc,
                unsigned int pin)
 {
-       regmap_write(jzpc->map, X1000_GPIO_PZ_GID2LD, pin / PINS_PER_GPIO_CHIP);
+       regmap_write(jzpc->map, REG_PZ_GID2LD(jzpc->info->reg_offset),
+                       pin / PINS_PER_GPIO_CHIP);
 }
 
 static inline bool ingenic_get_pin_config(struct ingenic_pinctrl *jzpc,
@@ -1872,12 +2098,31 @@ static int ingenic_pinconf_get(struct pinctrl_dev *pctldev,
 }
 
 static void ingenic_set_bias(struct ingenic_pinctrl *jzpc,
-               unsigned int pin, bool enabled)
+               unsigned int pin, unsigned int bias)
 {
-       if (jzpc->version >= ID_JZ4760)
-               ingenic_config_pin(jzpc, pin, JZ4760_GPIO_PEN, !enabled);
-       else
-               ingenic_config_pin(jzpc, pin, JZ4740_GPIO_PULL_DIS, !enabled);
+       if (jzpc->version >= ID_X1830) {
+               unsigned int idx = pin % PINS_PER_GPIO_CHIP;
+               unsigned int half = PINS_PER_GPIO_CHIP / 2;
+               unsigned int idxh = pin % half * 2;
+               unsigned int offt = pin / PINS_PER_GPIO_CHIP;
+
+               if (idx < half) {
+                       regmap_write(jzpc->map, offt * jzpc->info->reg_offset +
+                                       REG_CLEAR(X1830_GPIO_PEL), 3 << idxh);
+                       regmap_write(jzpc->map, offt * jzpc->info->reg_offset +
+                                       REG_SET(X1830_GPIO_PEL), bias << idxh);
+               } else {
+                       regmap_write(jzpc->map, offt * jzpc->info->reg_offset +
+                                       REG_CLEAR(X1830_GPIO_PEH), 3 << idxh);
+                       regmap_write(jzpc->map, offt * jzpc->info->reg_offset +
+                                       REG_SET(X1830_GPIO_PEH), bias << idxh);
+               }
+
+       } else if (jzpc->version >= ID_JZ4760) {
+               ingenic_config_pin(jzpc, pin, JZ4760_GPIO_PEN, !bias);
+       } else {
+               ingenic_config_pin(jzpc, pin, JZ4740_GPIO_PULL_DIS, !bias);
+       }
 }
 
 static void ingenic_set_output_level(struct ingenic_pinctrl *jzpc,
@@ -1917,7 +2162,7 @@ static int ingenic_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
                case PIN_CONFIG_BIAS_DISABLE:
                        dev_dbg(jzpc->dev, "disable pull-over for pin P%c%u\n",
                                        'A' + offt, idx);
-                       ingenic_set_bias(jzpc, pin, false);
+                       ingenic_set_bias(jzpc, pin, GPIO_PULL_DIS);
                        break;
 
                case PIN_CONFIG_BIAS_PULL_UP:
@@ -1925,7 +2170,7 @@ static int ingenic_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
                                return -EINVAL;
                        dev_dbg(jzpc->dev, "set pull-up for pin P%c%u\n",
                                        'A' + offt, idx);
-                       ingenic_set_bias(jzpc, pin, true);
+                       ingenic_set_bias(jzpc, pin, GPIO_PULL_UP);
                        break;
 
                case PIN_CONFIG_BIAS_PULL_DOWN:
@@ -1933,7 +2178,7 @@ static int ingenic_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
                                return -EINVAL;
                        dev_dbg(jzpc->dev, "set pull-down for pin P%c%u\n",
                                        'A' + offt, idx);
-                       ingenic_set_bias(jzpc, pin, true);
+                       ingenic_set_bias(jzpc, pin, GPIO_PULL_DOWN);
                        break;
 
                case PIN_CONFIG_OUTPUT:
@@ -2023,6 +2268,7 @@ static const struct of_device_id ingenic_pinctrl_of_match[] = {
        { .compatible = "ingenic,x1000-pinctrl", .data = (void *) ID_X1000 },
        { .compatible = "ingenic,x1000e-pinctrl", .data = (void *) ID_X1000E },
        { .compatible = "ingenic,x1500-pinctrl", .data = (void *) ID_X1500 },
+       { .compatible = "ingenic,x1830-pinctrl", .data = (void *) ID_X1830 },
        {},
 };
 
@@ -2032,6 +2278,7 @@ static const struct of_device_id ingenic_gpio_of_match[] __initconst = {
        { .compatible = "ingenic,jz4770-gpio", },
        { .compatible = "ingenic,jz4780-gpio", },
        { .compatible = "ingenic,x1000-gpio", },
+       { .compatible = "ingenic,x1830-gpio", },
        {},
 };
 
@@ -2153,7 +2400,9 @@ static int __init ingenic_pinctrl_probe(struct platform_device *pdev)
        else
                jzpc->version = (enum jz_version)id->driver_data;
 
-       if (jzpc->version >= ID_X1500)
+       if (jzpc->version >= ID_X1830)
+               chip_info = &x1830_chip_info;
+       else if (jzpc->version >= ID_X1500)
                chip_info = &x1500_chip_info;
        else if (jzpc->version >= ID_X1000E)
                chip_info = &x1000e_chip_info;
@@ -2250,6 +2499,7 @@ static const struct platform_device_id ingenic_pinctrl_ids[] = {
        { "x1000-pinctrl", ID_X1000 },
        { "x1000e-pinctrl", ID_X1000E },
        { "x1500-pinctrl", ID_X1500 },
+       { "x1830-pinctrl", ID_X1830 },
        {},
 };