From: Sean Wang <sean.w...@mediatek.com>

It should be good that no use "_" is in DT node name. Consequently,
those nodes in certain files which have an inappropriate name containing
"_" are all being replaced with "-".

Signed-off-by: Sean Wang <sean.w...@mediatek.com>
Cc: Rob Herring <robh...@kernel.org>
Cc: Mark Rutland <mark.rutl...@arm.com>
Cc: devicet...@vger.kernel.org
---
 arch/arm/boot/dts/mt7623.dtsi                 | 12 +++----
 arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 50 +++++++++++++--------------
 arch/arm/boot/dts/mt7623n-rfb-nand.dts        |  6 ++--
 3 files changed, 34 insertions(+), 34 deletions(-)

diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
index 5cf93a4..4b68448 100644
--- a/arch/arm/boot/dts/mt7623.dtsi
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -28,7 +28,7 @@
        compatible = "mediatek,mt7623";
        interrupt-parent = <&sysirq>;
 
-       cpu_opp_table: opp_table {
+       cpu_opp_table: opp-table {
                compatible = "operating-points-v2";
                opp-shared;
 
@@ -145,32 +145,32 @@
        };
 
        thermal-zones {
-                       cpu_thermal: cpu_thermal {
+                       cpu_thermal: cpu-thermal {
                                polling-delay-passive = <1000>;
                                polling-delay = <1000>;
 
                                thermal-sensors = <&thermal 0>;
 
                                trips {
-                                       cpu_passive: cpu_passive {
+                                       cpu_passive: cpu-passive {
                                                temperature = <47000>;
                                                hysteresis = <2000>;
                                                type = "passive";
                                        };
 
-                                       cpu_active: cpu_active {
+                                       cpu_active: cpu-active {
                                                temperature = <67000>;
                                                hysteresis = <2000>;
                                                type = "active";
                                        };
 
-                                       cpu_hot: cpu_hot {
+                                       cpu_hot: cpu-hot {
                                                temperature = <87000>;
                                                hysteresis = <2000>;
                                                type = "hot";
                                        };
 
-                                       cpu_crit {
+                                       cpu-crit {
                                                temperature = <107000>;
                                                hysteresis = <2000>;
                                                type = "critical";
diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts 
b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
index f2d3cfb..a6295ef 100644
--- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
+++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
@@ -66,7 +66,7 @@
                regulator-always-on;
        };
 
-       gpio_keys {
+       gpio-keys {
                compatible = "gpio-keys";
                pinctrl-names = "default";
                pinctrl-0 = <&key_pins_a>;
@@ -263,14 +263,14 @@
 
 &pio {
        cir_pins_a:cir@0 {
-               pins_cir {
+               pins-cir {
                        pinmux = <MT7623_PIN_46_IR_FUNC_IR>;
                        bias-disable;
                };
        };
 
        i2c0_pins_a: i2c@0 {
-               pins_i2c0 {
+               pins-i2c0 {
                        pinmux = <MT7623_PIN_75_SDA0_FUNC_SDA0>,
                                 <MT7623_PIN_76_SCL0_FUNC_SCL0>;
                        bias-disable;
@@ -278,7 +278,7 @@
        };
 
        i2c1_pins_a: i2c@1 {
-               pin_i2c1 {
+               pin-i2c1 {
                        pinmux = <MT7623_PIN_57_SDA1_FUNC_SDA1>,
                                 <MT7623_PIN_58_SCL1_FUNC_SCL1>;
                        bias-disable;
@@ -286,7 +286,7 @@
        };
 
        i2s0_pins_a: i2s@0 {
-               pin_i2s0 {
+               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>,
@@ -298,7 +298,7 @@
        };
 
        i2s1_pins_a: i2s@1 {
-               pin_i2s1 {
+               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>,
@@ -310,7 +310,7 @@
        };
 
        key_pins_a: keys@0 {
-               pins_keys {
+               pins-keys {
                        pinmux = <MT7623_PIN_256_GPIO256_FUNC_GPIO256>,
                                 <MT7623_PIN_257_GPIO257_FUNC_GPIO257> ;
                        input-enable;
@@ -318,7 +318,7 @@
        };
 
        led_pins_a: leds@0 {
-               pins_leds {
+               pins-leds {
                        pinmux = <MT7623_PIN_239_EXT_SDIO0_FUNC_GPIO239>,
                                 <MT7623_PIN_240_EXT_XCS_FUNC_GPIO240>,
                                 <MT7623_PIN_241_EXT_SCK_FUNC_GPIO241>;
@@ -326,7 +326,7 @@
        };
 
        mmc0_pins_default: mmc0default {
-               pins_cmd_dat {
+               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>,
@@ -340,19 +340,19 @@
                        bias-pull-up;
                };
 
-               pins_clk {
+               pins-clk {
                        pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_MSDC0_CLK>;
                        bias-pull-down;
                };
 
-               pins_rst {
+               pins-rst {
                        pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
                        bias-pull-up;
                };
        };
 
        mmc0_pins_uhs: mmc0 {
-               pins_cmd_dat {
+               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>,
@@ -367,20 +367,20 @@
                        bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
                };
 
-               pins_clk {
+               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 {
+               pins-rst {
                        pinmux = <MT7623_PIN_115_MSDC0_RSTB_FUNC_MSDC0_RSTB>;
                        bias-pull-up;
                };
        };
 
        mmc1_pins_default: mmc1default {
-               pins_cmd_dat {
+               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>,
@@ -391,26 +391,26 @@
                        bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
                };
 
-               pins_clk {
+               pins-clk {
                        pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>;
                        bias-pull-down;
                        drive-strength = <MTK_DRIVE_4mA>;
                };
 
-               pins_wp {
+               pins-wp {
                        pinmux = <MT7623_PIN_29_EINT7_FUNC_MSDC1_WP>;
                        input-enable;
                        bias-pull-up;
                };
 
-               pins_insert {
+               pins-insert {
                        pinmux = <MT7623_PIN_261_MSDC1_INS_FUNC_GPIO261>;
                        bias-pull-up;
                };
        };
 
        mmc1_pins_uhs: mmc1 {
-               pins_cmd_dat {
+               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>,
@@ -421,7 +421,7 @@
                        bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
                };
 
-               pins_clk {
+               pins-clk {
                        pinmux = <MT7623_PIN_106_MSDC1_CLK_FUNC_MSDC1_CLK>;
                        drive-strength = <MTK_DRIVE_4mA>;
                        bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
@@ -437,7 +437,7 @@
        };
 
        pwm_pins_a: pwm@0 {
-               pins_pwm {
+               pins-pwm {
                        pinmux = <MT7623_PIN_203_PWM0_FUNC_PWM0>,
                                 <MT7623_PIN_204_PWM1_FUNC_PWM1>,
                                 <MT7623_PIN_205_PWM2_FUNC_PWM2>,
@@ -447,7 +447,7 @@
        };
 
        spi0_pins_a: spi@0 {
-               pins_spi {
+               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>,
@@ -457,21 +457,21 @@
        };
 
        uart0_pins_a: uart@0 {
-               pins_dat {
+               pins-dat {
                        pinmux = <MT7623_PIN_79_URXD0_FUNC_URXD0>,
                                 <MT7623_PIN_80_UTXD0_FUNC_UTXD0>;
                };
        };
 
        uart1_pins_a: uart@1 {
-               pins_dat {
+               pins-dat {
                        pinmux = <MT7623_PIN_81_URXD1_FUNC_URXD1>,
                                 <MT7623_PIN_82_UTXD1_FUNC_UTXD1>;
                };
        };
 
        uart2_pins_a: uart@2 {
-               pins_dat {
+               pins-dat {
                        pinmux = <MT7623_PIN_14_GPIO14_FUNC_URXD2>,
                                 <MT7623_PIN_15_GPIO15_FUNC_UTXD2>;
                };
diff --git a/arch/arm/boot/dts/mt7623n-rfb-nand.dts 
b/arch/arm/boot/dts/mt7623n-rfb-nand.dts
index e66de86..f729c71 100644
--- a/arch/arm/boot/dts/mt7623n-rfb-nand.dts
+++ b/arch/arm/boot/dts/mt7623n-rfb-nand.dts
@@ -81,13 +81,13 @@
 
 &pio {
        nand_pins_default: nanddefault {
-               pins_ale {
+               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 {
+               pins-dat {
                        pinmux = <MT7623_PIN_111_MSDC0_DAT7_FUNC_NLD7>,
                                 <MT7623_PIN_112_MSDC0_DAT6_FUNC_NLD6>,
                                 <MT7623_PIN_114_MSDC0_DAT4_FUNC_NLD4>,
@@ -102,7 +102,7 @@
                        bias-pull-up;
                };
 
-               pins_we {
+               pins-we {
                        pinmux = <MT7623_PIN_117_MSDC0_CLK_FUNC_NWEB>;
                        drive-strength = <MTK_DRIVE_8mA>;
                        bias-pull-up = <MTK_PUPD_SET_R1R0_10>;
-- 
2.7.4

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