arm: dts: mt7623: extend common file reused by all boards with MT7623 SoCs

Move all possible setups for pio into SoC level DTSI file mt7623.dtsi in
order to introduce more boards such as official MT7623A reference boards
without copy-n-pasting almost the same content of nodes in pio into every
new file.

So, it should be better to reuse those nodes by consolidating them into
the common file mt7623.dtsi from the current existent DTS and allow new
DTS files to refer to them.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
index eef81d2c388f5bc294c9e219fef867dc930790a5..01893858774b6557a01c9e536dec959fe8d8be64 100644 (file)
--- a/arch/arm/boot/dts/mt7623.dtsi
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -935,3 +935,249 @@ crypto: crypto@1b240000 {
                status = "disabled";
        };
 };
+
+&pio {
+       cir_pins_a:cir-default {
+               pins-cir {
+                       pinmux = <MT7623_PIN_46_IR_FUNC_IR>;
+                       bias-disable;
+               };
+       };
+
+       i2c0_pins_a: i2c0-default {
+               pins-i2c0 {
+                       pinmux = <MT7623_PIN_75_SDA0_FUNC_SDA0>,
+                                <MT7623_PIN_76_SCL0_FUNC_SCL0>;
+                       bias-disable;
+               };
+       };
+
+       i2c1_pins_a: i2c1-default {
+               pin-i2c1 {
+                       pinmux = <MT7623_PIN_57_SDA1_FUNC_SDA1>,
+                                <MT7623_PIN_58_SCL1_FUNC_SCL1>;
+                       bias-disable;
+               };
+       };
+
+       i2s0_pins_a: i2s0-default {
+               pin-i2s0 {
+                       pinmux = <MT7623_PIN_49_I2S0_DATA_FUNC_I2S0_DATA>,
+                                <MT7623_PIN_72_I2S0_DATA_IN_FUNC_I2S0_DATA_IN>,
+                                <MT7623_PIN_73_I2S0_LRCK_FUNC_I2S0_LRCK>,
+                                <MT7623_PIN_74_I2S0_BCK_FUNC_I2S0_BCK>,
+                                <MT7623_PIN_126_I2S0_MCLK_FUNC_I2S0_MCLK>;
+                       drive-strength = <MTK_DRIVE_12mA>;
+                       bias-pull-down;
+               };
+       };
+
+       i2s1_pins_a: i2s1-default {
+               pin-i2s1 {
+                       pinmux = <MT7623_PIN_33_I2S1_DATA_FUNC_I2S1_DATA>,
+                                <MT7623_PIN_34_I2S1_DATA_IN_FUNC_I2S1_DATA_IN>,
+                                <MT7623_PIN_35_I2S1_BCK_FUNC_I2S1_BCK>,
+                                <MT7623_PIN_36_I2S1_LRCK_FUNC_I2S1_LRCK>,
+                                <MT7623_PIN_37_I2S1_MCLK_FUNC_I2S1_MCLK>;
+                       drive-strength = <MTK_DRIVE_12mA>;
+                       bias-pull-down;
+               };
+       };
+
+       key_pins_a: keys-alt {
+               pins-keys {
+                       pinmux = <MT7623_PIN_256_GPIO256_FUNC_GPIO256>,
+                                <MT7623_PIN_257_GPIO257_FUNC_GPIO257> ;
+                       input-enable;
+               };
+       };
+
+       led_pins_a: leds-alt {
+               pins-leds {
+                       pinmux = <MT7623_PIN_239_EXT_SDIO0_FUNC_GPIO239>,
+                                <MT7623_PIN_240_EXT_XCS_FUNC_GPIO240>,
+                                <MT7623_PIN_241_EXT_SCK_FUNC_GPIO241>;
+               };
+       };
+
+       mmc0_pins_default: mmc0default {
+               pins-cmd-dat {
+                       pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>,
+                                <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>,
+                                <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>,
+                                <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>,
+                                <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>,
+                                <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>,
+                                <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>,
+                                <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
+                                <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
+                       input-enable;
+                       bias-pull-up;
+               };
+
+               pins-clk {
+                       pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
+                       bias-pull-down;
+               };
+
+               pins-rst {
+                       pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
+                       bias-pull-up;
+               };
+       };
+
+       mmc0_pins_uhs: mmc0 {
+               pins-cmd-dat {
+                       pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>,
+                                <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>,
+                                <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>,
+                                <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>,
+                                <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>,
+                                <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>,
+                                <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>,
+                                <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
+                                <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
+                       input-enable;
+                       drive-strength = <MTK_DRIVE_2mA>;
+                       bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+               };
+
+               pins-clk {
+                       pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
+                       drive-strength = <MTK_DRIVE_2mA>;
+                       bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
+               };
+
+               pins-rst {
+                       pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
+                       bias-pull-up;
+               };
+       };
+
+       mmc1_pins_default: mmc1default {
+               pins-cmd-dat {
+                       pinmux = <MT7623_PIN_107_MSDC1_DAT0_FUNC_MSDC1_DAT0>,
+                                <MT7623_PIN_108_MSDC1_DAT1_FUNC_MSDC1_DAT1>,
+                                <MT7623_PIN_109_MSDC1_DAT2_FUNC_MSDC1_DAT2>,
+                                <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>,
+                                <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>;
+                       input-enable;
+                       drive-strength = <MTK_DRIVE_4mA>;
+                       bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
+               };
+
+               pins-clk {
+                       pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>;
+                       bias-pull-down;
+                       drive-strength = <MTK_DRIVE_4mA>;
+               };
+
+               pins-wp {
+                       pinmux = <MT7623_PIN_29_EINT7_FUNC_MSDC1_WP>;
+                       input-enable;
+                       bias-pull-up;
+               };
+
+               pins-insert {
+                       pinmux = <MT7623_PIN_261_MSDC1_INS_FUNC_GPIO261>;
+                       bias-pull-up;
+               };
+       };
+
+       mmc1_pins_uhs: mmc1 {
+               pins-cmd-dat {
+                       pinmux = <MT7623_PIN_107_MSDC1_DAT0_FUNC_MSDC1_DAT0>,
+                                <MT7623_PIN_108_MSDC1_DAT1_FUNC_MSDC1_DAT1>,
+                                <MT7623_PIN_109_MSDC1_DAT2_FUNC_MSDC1_DAT2>,
+                                <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>,
+                                <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>;
+                       input-enable;
+                       drive-strength = <MTK_DRIVE_4mA>;
+                       bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
+               };
+
+               pins-clk {
+                       pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>;
+                       drive-strength = <MTK_DRIVE_4mA>;
+                       bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+               };
+       };
+
+       nand_pins_default: nanddefault {
+               pins-ale {
+                       pinmux = <MT7623_PIN_116_MSDC0_CMD_FUNC_NALE>;
+                       drive-strength = <MTK_DRIVE_8mA>;
+                       bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+               };
+
+               pins-dat {
+                       pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_NLD7>,
+                                <MT7623_PIN_112_MSDC0_DAT6_FUNC_NLD6>,
+                                <MT7623_PIN_114_MSDC0_DAT4_FUNC_NLD4>,
+                                <MT7623_PIN_118_MSDC0_DAT3_FUNC_NLD3>,
+                                <MT7623_PIN_121_MSDC0_DAT0_FUNC_NLD0>,
+                                <MT7623_PIN_120_MSDC0_DAT1_FUNC_NLD1>,
+                                <MT7623_PIN_113_MSDC0_DAT5_FUNC_NLD5>,
+                                <MT7623_PIN_115_MSDC0_RSTB_FUNC_NLD8>,
+                                <MT7623_PIN_119_MSDC0_DAT2_FUNC_NLD2>;
+                       input-enable;
+                       drive-strength = <MTK_DRIVE_8mA>;
+                       bias-pull-up;
+               };
+
+               pins-we {
+                       pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_NWEB>;
+                       drive-strength = <MTK_DRIVE_8mA>;
+                       bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
+               };
+       };
+
+       pcie_default: pcie_pin_default {
+               pins_cmd_dat {
+                       pinmux = <MT7623_PIN_208_AUD_EXT_CK1_FUNC_PCIE0_PERST_N>,
+                                <MT7623_PIN_209_AUD_EXT_CK2_FUNC_PCIE1_PERST_N>;
+                       bias-disable;
+               };
+       };
+
+       pwm_pins_a: pwm-default {
+               pins-pwm {
+                       pinmux = <MT7623_PIN_203_PWM0_FUNC_PWM0>,
+                                <MT7623_PIN_204_PWM1_FUNC_PWM1>,
+                                <MT7623_PIN_205_PWM2_FUNC_PWM2>,
+                                <MT7623_PIN_206_PWM3_FUNC_PWM3>,
+                                <MT7623_PIN_207_PWM4_FUNC_PWM4>;
+               };
+       };
+
+       spi0_pins_a: spi0-default {
+               pins-spi {
+                       pinmux = <MT7623_PIN_53_SPI0_CSN_FUNC_SPI0_CS>,
+                               <MT7623_PIN_54_SPI0_CK_FUNC_SPI0_CK>,
+                               <MT7623_PIN_55_SPI0_MI_FUNC_SPI0_MI>,
+                               <MT7623_PIN_56_SPI0_MO_FUNC_SPI0_MO>;
+                       bias-disable;
+               };
+       };
+
+       uart0_pins_a: uart0-default {
+               pins-dat {
+                       pinmux = <MT7623_PIN_79_URXD0_FUNC_URXD0>,
+                                <MT7623_PIN_80_UTXD0_FUNC_UTXD0>;
+               };
+       };
+
+       uart1_pins_a: uart1-default {
+               pins-dat {
+                       pinmux = <MT7623_PIN_81_URXD1_FUNC_URXD1>,
+                                <MT7623_PIN_82_UTXD1_FUNC_UTXD1>;
+               };
+       };
+
+       uart2_pins_a: uart2-default {
+               pins-dat {
+                       pinmux = <MT7623_PIN_14_GPIO14_FUNC_URXD2>,
+                                <MT7623_PIN_15_GPIO15_FUNC_UTXD2>;
+               };
+       };
+};

diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
index 395912ec2e5057d104f380cb16a9569b4e1e4447..531d905d924ffd027daffe31eafbabb944484c31 100644 (file)
--- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
+++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
@@ -281,223 +281,6 @@ &pcie1_phy {
        status = "okay";
 };
 
-&pio {
-       cir_pins_a:cir-default {
-               pins-cir {
-                       pinmux = <MT7623_PIN_46_IR_FUNC_IR>;
-                       bias-disable;
-               };
-       };
-
-       i2c0_pins_a: i2c0-default {
-               pins-i2c0 {
-                       pinmux = <MT7623_PIN_75_SDA0_FUNC_SDA0>,
-                                <MT7623_PIN_76_SCL0_FUNC_SCL0>;
-                       bias-disable;
-               };
-       };
-
-       i2c1_pins_a: i2c1-default {
-               pin-i2c1 {
-                       pinmux = <MT7623_PIN_57_SDA1_FUNC_SDA1>,
-                                <MT7623_PIN_58_SCL1_FUNC_SCL1>;
-                       bias-disable;
-               };
-       };
-
-       i2s0_pins_a: i2s0-default {
-               pin-i2s0 {
-                       pinmux = <MT7623_PIN_49_I2S0_DATA_FUNC_I2S0_DATA>,
-                                <MT7623_PIN_72_I2S0_DATA_IN_FUNC_I2S0_DATA_IN>,
-                                <MT7623_PIN_73_I2S0_LRCK_FUNC_I2S0_LRCK>,
-                                <MT7623_PIN_74_I2S0_BCK_FUNC_I2S0_BCK>,
-                                <MT7623_PIN_126_I2S0_MCLK_FUNC_I2S0_MCLK>;
-                       drive-strength = <MTK_DRIVE_12mA>;
-                       bias-pull-down;
-               };
-       };
-
-       i2s1_pins_a: i2s1-default {
-               pin-i2s1 {
-                       pinmux = <MT7623_PIN_33_I2S1_DATA_FUNC_I2S1_DATA>,
-                                <MT7623_PIN_34_I2S1_DATA_IN_FUNC_I2S1_DATA_IN>,
-                                <MT7623_PIN_35_I2S1_BCK_FUNC_I2S1_BCK>,
-                                <MT7623_PIN_36_I2S1_LRCK_FUNC_I2S1_LRCK>,
-                                <MT7623_PIN_37_I2S1_MCLK_FUNC_I2S1_MCLK>;
-                       drive-strength = <MTK_DRIVE_12mA>;
-                       bias-pull-down;
-               };
-       };
-
-       key_pins_a: keys-alt {
-               pins-keys {
-                       pinmux = <MT7623_PIN_256_GPIO256_FUNC_GPIO256>,
-                                <MT7623_PIN_257_GPIO257_FUNC_GPIO257> ;
-                       input-enable;
-               };
-       };
-
-       led_pins_a: leds-alt {
-               pins-leds {
-                       pinmux = <MT7623_PIN_239_EXT_SDIO0_FUNC_GPIO239>,
-                                <MT7623_PIN_240_EXT_XCS_FUNC_GPIO240>,
-                                <MT7623_PIN_241_EXT_SCK_FUNC_GPIO241>;
-               };
-       };
-
-       mmc0_pins_default: mmc0default {
-               pins-cmd-dat {
-                       pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>,
-                                <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>,
-                                <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>,
-                                <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>,
-                                <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>,
-                                <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>,
-                                <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>,
-                                <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
-                                <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
-                       input-enable;
-                       bias-pull-up;
-               };
-
-               pins-clk {
-                       pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
-                       bias-pull-down;
-               };
-
-               pins-rst {
-                       pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
-                       bias-pull-up;
-               };
-       };
-
-       mmc0_pins_uhs: mmc0 {
-               pins-cmd-dat {
-                       pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_MSDC0_DAT7>,
-                                <MT7623_PIN_112_MSDC0_DAT6_FUNC_MSDC0_DAT6>,
-                                <MT7623_PIN_113_MSDC0_DAT5_FUNC_MSDC0_DAT5>,
-                                <MT7623_PIN_114_MSDC0_DAT4_FUNC_MSDC0_DAT4>,
-                                <MT7623_PIN_118_MSDC0_DAT3_FUNC_MSDC0_DAT3>,
-                                <MT7623_PIN_119_MSDC0_DAT2_FUNC_MSDC0_DAT2>,
-                                <MT7623_PIN_120_MSDC0_DAT1_FUNC_MSDC0_DAT1>,
-                                <MT7623_PIN_121_MSDC0_DAT0_FUNC_MSDC0_DAT0>,
-                                <MT7623_PIN_116_MSDC0_CMD_FUNC_MSDC0_CMD>;
-                       input-enable;
-                       drive-strength = <MTK_DRIVE_2mA>;
-                       bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
-               };
-
-               pins-clk {
-                       pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
-                       drive-strength = <MTK_DRIVE_2mA>;
-                       bias-pull-down = <MTK_PUPD_SET_R1R0_01>;
-               };
-
-               pins-rst {
-                       pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
-                       bias-pull-up;
-               };
-       };
-
-       mmc1_pins_default: mmc1default {
-               pins-cmd-dat {
-                       pinmux = <MT7623_PIN_107_MSDC1_DAT0_FUNC_MSDC1_DAT0>,
-                                <MT7623_PIN_108_MSDC1_DAT1_FUNC_MSDC1_DAT1>,
-                                <MT7623_PIN_109_MSDC1_DAT2_FUNC_MSDC1_DAT2>,
-                                <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>,
-                                <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>;
-                       input-enable;
-                       drive-strength = <MTK_DRIVE_4mA>;
-                       bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
-               };
-
-               pins-clk {
-                       pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>;
-                       bias-pull-down;
-                       drive-strength = <MTK_DRIVE_4mA>;
-               };
-
-               pins-wp {
-                       pinmux = <MT7623_PIN_29_EINT7_FUNC_MSDC1_WP>;
-                       input-enable;
-                       bias-pull-up;
-               };
-
-               pins-insert {
-                       pinmux = <MT7623_PIN_261_MSDC1_INS_FUNC_GPIO261>;
-                       bias-pull-up;
-               };
-       };
-
-       mmc1_pins_uhs: mmc1 {
-               pins-cmd-dat {
-                       pinmux = <MT7623_PIN_107_MSDC1_DAT0_FUNC_MSDC1_DAT0>,
-                                <MT7623_PIN_108_MSDC1_DAT1_FUNC_MSDC1_DAT1>,
-                                <MT7623_PIN_109_MSDC1_DAT2_FUNC_MSDC1_DAT2>,
-                                <MT7623_PIN_110_MSDC1_DAT3_FUNC_MSDC1_DAT3>,
-                                <MT7623_PIN_105_MSDC1_CMD_FUNC_MSDC1_CMD>;
-                       input-enable;
-                       drive-strength = <MTK_DRIVE_4mA>;
-                       bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
-               };
-
-               pins-clk {
-                       pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>;
-                       drive-strength = <MTK_DRIVE_4mA>;
-                       bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
-               };
-       };
-
-       pcie_default: pcie_pin_default {
-               pins_cmd_dat {
-                       pinmux = <MT7623_PIN_208_AUD_EXT_CK1_FUNC_PCIE0_PERST_N>,
-                                <MT7623_PIN_209_AUD_EXT_CK2_FUNC_PCIE1_PERST_N>;
-                       bias-disable;
-               };
-       };
-
-       pwm_pins_a: pwm-default {
-               pins-pwm {
-                       pinmux = <MT7623_PIN_203_PWM0_FUNC_PWM0>,
-                                <MT7623_PIN_204_PWM1_FUNC_PWM1>,
-                                <MT7623_PIN_205_PWM2_FUNC_PWM2>,
-                                <MT7623_PIN_206_PWM3_FUNC_PWM3>,
-                                <MT7623_PIN_207_PWM4_FUNC_PWM4>;
-               };
-       };
-
-       spi0_pins_a: spi0-default {
-               pins-spi {
-                       pinmux = <MT7623_PIN_53_SPI0_CSN_FUNC_SPI0_CS>,
-                               <MT7623_PIN_54_SPI0_CK_FUNC_SPI0_CK>,
-                               <MT7623_PIN_55_SPI0_MI_FUNC_SPI0_MI>,
-                               <MT7623_PIN_56_SPI0_MO_FUNC_SPI0_MO>;
-                       bias-disable;
-               };
-       };
-
-       uart0_pins_a: uart0-default {
-               pins-dat {
-                       pinmux = <MT7623_PIN_79_URXD0_FUNC_URXD0>,
-                                <MT7623_PIN_80_UTXD0_FUNC_UTXD0>;
-               };
-       };
-
-       uart1_pins_a: uart1-default {
-               pins-dat {
-                       pinmux = <MT7623_PIN_81_URXD1_FUNC_URXD1>,
-                                <MT7623_PIN_82_UTXD1_FUNC_UTXD1>;
-               };
-       };
-
-       uart2_pins_a: uart2-default {
-               pins-dat {
-                       pinmux = <MT7623_PIN_14_GPIO14_FUNC_URXD2>,
-                                <MT7623_PIN_15_GPIO15_FUNC_UTXD2>;
-               };
-       };
-};
-
 &pwm {
        pinctrl-names = "default";
        pinctrl-0 = <&pwm_pins_a>;

diff --git a/arch/arm/boot/dts/mt7623n-rfb-nand.dts b/arch/arm/boot/dts/mt7623n-rfb-nand.dts
index 6b0d40151025c333921eef5ac4ab1315a2f920ad..96ff3c9068aee5f117d12267d1e4feb063e1a245 100644 (file)
--- a/arch/arm/boot/dts/mt7623n-rfb-nand.dts
+++ b/arch/arm/boot/dts/mt7623n-rfb-nand.dts
@@ -71,34 +71,3 @@ partition@5140000 {
                };
        };
 };
-
-&pio {
-       nand_pins_default: nanddefault {
-               pins-ale {
-                       pinmux = <MT7623_PIN_116_MSDC0_CMD_FUNC_NALE>;
-                       drive-strength = <MTK_DRIVE_8mA>;
-                       bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
-               };
-
-               pins-dat {
-                       pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_NLD7>,
-                                <MT7623_PIN_112_MSDC0_DAT6_FUNC_NLD6>,
-                                <MT7623_PIN_114_MSDC0_DAT4_FUNC_NLD4>,
-                                <MT7623_PIN_118_MSDC0_DAT3_FUNC_NLD3>,
-                                <MT7623_PIN_121_MSDC0_DAT0_FUNC_NLD0>,
-                                <MT7623_PIN_120_MSDC0_DAT1_FUNC_NLD1>,
-                                <MT7623_PIN_113_MSDC0_DAT5_FUNC_NLD5>,
-                                <MT7623_PIN_115_MSDC0_RSTB_FUNC_NLD8>,
-                                <MT7623_PIN_119_MSDC0_DAT2_FUNC_NLD2>;
-                       input-enable;
-                       drive-strength = <MTK_DRIVE_8mA>;
-                       bias-pull-up;
-               };
-
-               pins-we {
-                       pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_NWEB>;
-                       drive-strength = <MTK_DRIVE_8mA>;
-                       bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
-               };
-       };
-};