pinctrl: Ingenic: Add missing parts for X1000 and X1500.

1.Add pinctrl drivers for the SPI flash controller (SFC) of
  X1000 and X1500.
2.Add pinctrl driver for the synchronous serial interface (SSI)
  of X1000.

Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Link: https://lore.kernel.org/r/1576426864-35348-4-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 aacd3b8..e44a5c5 100644 (file)
--- a/drivers/pinctrl/pinctrl-ingenic.c
+++ b/drivers/pinctrl/pinctrl-ingenic.c
@@ -1036,6 +1036,23 @@ static int x1000_uart1_data_d_pins[] = { 0x62, 0x63, };
 static int x1000_uart1_hwflow_pins[] = { 0x64, 0x65, };
 static int x1000_uart2_data_a_pins[] = { 0x02, 0x03, };
 static int x1000_uart2_data_d_pins[] = { 0x65, 0x64, };
+static int x1000_sfc_pins[] = { 0x1d, 0x1c, 0x1e, 0x1f, 0x1a, 0x1b, };
+static int x1000_ssi_dt_a_22_pins[] = { 0x16, };
+static int x1000_ssi_dt_a_29_pins[] = { 0x1d, };
+static int x1000_ssi_dt_d_pins[] = { 0x62, };
+static int x1000_ssi_dr_a_23_pins[] = { 0x17, };
+static int x1000_ssi_dr_a_28_pins[] = { 0x1c, };
+static int x1000_ssi_dr_d_pins[] = { 0x63, };
+static int x1000_ssi_clk_a_24_pins[] = { 0x18, };
+static int x1000_ssi_clk_a_26_pins[] = { 0x1a, };
+static int x1000_ssi_clk_d_pins[] = { 0x60, };
+static int x1000_ssi_gpc_a_20_pins[] = { 0x14, };
+static int x1000_ssi_gpc_a_31_pins[] = { 0x1f, };
+static int x1000_ssi_ce0_a_25_pins[] = { 0x19, };
+static int x1000_ssi_ce0_a_27_pins[] = { 0x1b, };
+static int x1000_ssi_ce0_d_pins[] = { 0x61, };
+static int x1000_ssi_ce1_a_21_pins[] = { 0x15, };
+static int x1000_ssi_ce1_a_30_pins[] = { 0x1e, };
 static int x1000_mmc0_1bit_pins[] = { 0x18, 0x19, 0x17, };
 static int x1000_mmc0_4bit_pins[] = { 0x16, 0x15, 0x14, };
 static int x1000_mmc0_8bit_pins[] = { 0x13, 0x12, 0x11, 0x10, };
@@ -1086,6 +1103,23 @@ static int x1000_uart1_data_d_funcs[] = { 1, 1, };
 static int x1000_uart1_hwflow_funcs[] = { 1, 1, };
 static int x1000_uart2_data_a_funcs[] = { 2, 2, };
 static int x1000_uart2_data_d_funcs[] = { 0, 0, };
+static int x1000_sfc_funcs[] = { 1, 1, 1, 1, 1, 1, };
+static int x1000_ssi_dt_a_22_funcs[] = { 2, };
+static int x1000_ssi_dt_a_29_funcs[] = { 2, };
+static int x1000_ssi_dt_d_funcs[] = { 0, };
+static int x1000_ssi_dr_a_23_funcs[] = { 2, };
+static int x1000_ssi_dr_a_28_funcs[] = { 2, };
+static int x1000_ssi_dr_d_funcs[] = { 0, };
+static int x1000_ssi_clk_a_24_funcs[] = { 2, };
+static int x1000_ssi_clk_a_26_funcs[] = { 2, };
+static int x1000_ssi_clk_d_funcs[] = { 0, };
+static int x1000_ssi_gpc_a_20_funcs[] = { 2, };
+static int x1000_ssi_gpc_a_31_funcs[] = { 2, };
+static int x1000_ssi_ce0_a_25_funcs[] = { 2, };
+static int x1000_ssi_ce0_a_27_funcs[] = { 2, };
+static int x1000_ssi_ce0_d_funcs[] = { 0, };
+static int x1000_ssi_ce1_a_21_funcs[] = { 2, };
+static int x1000_ssi_ce1_a_30_funcs[] = { 2, };
 static int x1000_mmc0_1bit_funcs[] = { 1, 1, 1, };
 static int x1000_mmc0_4bit_funcs[] = { 1, 1, 1, };
 static int x1000_mmc0_8bit_funcs[] = { 1, 1, 1, 1, 1, };
@@ -1124,6 +1158,23 @@ static const struct group_desc x1000_groups[] = {
        INGENIC_PIN_GROUP("uart1-hwflow", x1000_uart1_hwflow),
        INGENIC_PIN_GROUP("uart2-data-a", x1000_uart2_data_a),
        INGENIC_PIN_GROUP("uart2-data-d", x1000_uart2_data_d),
+       INGENIC_PIN_GROUP("sfc", x1000_sfc),
+       INGENIC_PIN_GROUP("ssi-dt-a-22", x1000_ssi_dt_a_22),
+       INGENIC_PIN_GROUP("ssi-dt-a-29", x1000_ssi_dt_a_29),
+       INGENIC_PIN_GROUP("ssi-dt-d", x1000_ssi_dt_d),
+       INGENIC_PIN_GROUP("ssi-dr-a-23", x1000_ssi_dr_a_23),
+       INGENIC_PIN_GROUP("ssi-dr-a-28", x1000_ssi_dr_a_28),
+       INGENIC_PIN_GROUP("ssi-dr-d", x1000_ssi_dr_d),
+       INGENIC_PIN_GROUP("ssi-clk-a-24", x1000_ssi_clk_a_24),
+       INGENIC_PIN_GROUP("ssi-clk-a-26", x1000_ssi_clk_a_26),
+       INGENIC_PIN_GROUP("ssi-clk-d", x1000_ssi_clk_d),
+       INGENIC_PIN_GROUP("ssi-gpc-a-20", x1000_ssi_gpc_a_20),
+       INGENIC_PIN_GROUP("ssi-gpc-a-31", x1000_ssi_gpc_a_31),
+       INGENIC_PIN_GROUP("ssi-ce0-a-25", x1000_ssi_ce0_a_25),
+       INGENIC_PIN_GROUP("ssi-ce0-a-27", x1000_ssi_ce0_a_27),
+       INGENIC_PIN_GROUP("ssi-ce0-d", x1000_ssi_ce0_d),
+       INGENIC_PIN_GROUP("ssi-ce1-a-21", x1000_ssi_ce1_a_21),
+       INGENIC_PIN_GROUP("ssi-ce1-a-30", x1000_ssi_ce1_a_30),
        INGENIC_PIN_GROUP("mmc0-1bit", x1000_mmc0_1bit),
        INGENIC_PIN_GROUP("mmc0-4bit", x1000_mmc0_4bit),
        INGENIC_PIN_GROUP("mmc0-8bit", x1000_mmc0_8bit),
@@ -1157,6 +1208,15 @@ static const char *x1000_uart1_groups[] = {
        "uart1-data-a", "uart1-data-d", "uart1-hwflow",
 };
 static const char *x1000_uart2_groups[] = { "uart2-data-a", "uart2-data-d", };
+static const char *x1000_sfc_groups[] = { "sfc", };
+static const char *x1000_ssi_groups[] = {
+       "ssi-dt-a-22", "ssi-dt-a-29", "ssi-dt-d",
+       "ssi-dr-a-23", "ssi-dr-a-28", "ssi-dr-d",
+       "ssi-clk-a-24", "ssi-clk-a-26", "ssi-clk-d",
+       "ssi-gpc-a-20", "ssi-gpc-a-31",
+       "ssi-ce0-a-25", "ssi-ce0-a-27", "ssi-ce0-d",
+       "ssi-ce1-a-21", "ssi-ce1-a-30",
+};
 static const char *x1000_mmc0_groups[] = {
        "mmc0-1bit", "mmc0-4bit", "mmc0-8bit",
 };
@@ -1187,6 +1247,8 @@ static const struct function_desc x1000_functions[] = {
        { "uart0", x1000_uart0_groups, ARRAY_SIZE(x1000_uart0_groups), },
        { "uart1", x1000_uart1_groups, ARRAY_SIZE(x1000_uart1_groups), },
        { "uart2", x1000_uart2_groups, ARRAY_SIZE(x1000_uart2_groups), },
+       { "sfc", x1000_sfc_groups, ARRAY_SIZE(x1000_sfc_groups), },
+       { "ssi", x1000_ssi_groups, ARRAY_SIZE(x1000_ssi_groups), },
        { "mmc0", x1000_mmc0_groups, ARRAY_SIZE(x1000_mmc0_groups), },
        { "mmc1", x1000_mmc1_groups, ARRAY_SIZE(x1000_mmc1_groups), },
        { "emc", x1000_emc_groups, ARRAY_SIZE(x1000_emc_groups), },
@@ -1276,6 +1338,7 @@ static const struct group_desc x1500_groups[] = {
        INGENIC_PIN_GROUP("uart1-hwflow", x1500_uart1_hwflow),
        INGENIC_PIN_GROUP("uart2-data-a", x1500_uart2_data_a),
        INGENIC_PIN_GROUP("uart2-data-d", x1500_uart2_data_d),
+       INGENIC_PIN_GROUP("sfc", x1000_sfc),
        INGENIC_PIN_GROUP("mmc-1bit", x1500_mmc_1bit),
        INGENIC_PIN_GROUP("mmc-4bit", x1500_mmc_4bit),
        INGENIC_PIN_GROUP("i2c0-data", x1500_i2c0),
@@ -1312,6 +1375,7 @@ static const struct function_desc x1500_functions[] = {
        { "uart0", x1500_uart0_groups, ARRAY_SIZE(x1500_uart0_groups), },
        { "uart1", x1500_uart1_groups, ARRAY_SIZE(x1500_uart1_groups), },
        { "uart2", x1500_uart2_groups, ARRAY_SIZE(x1500_uart2_groups), },
+       { "sfc", x1000_sfc_groups, ARRAY_SIZE(x1000_sfc_groups), },
        { "mmc", x1500_mmc_groups, ARRAY_SIZE(x1500_mmc_groups), },
        { "i2c0", x1500_i2c0_groups, ARRAY_SIZE(x1500_i2c0_groups), },
        { "i2c1", x1500_i2c1_groups, ARRAY_SIZE(x1500_i2c1_groups), },