liyepan/openloongarch-linux-6.12
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feat: update spi0 pinmux

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Ilikara
2025-05-01 15:42:10 +08:00
parent f4a44bbe6f
commit 27702bd12d
2 changed files with 14 additions and 5 deletions
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arch/loongarch/boot/dts/loongson-2k0300.dtsi
+12 -5
View File
@@ -210,13 +210,20 @@
pinctrl-single,bits = <0x14 0x00000a00 0x000000f00>;
};
spi0_pins: pinmux_G56_G59_as_spi0 {
pinctrl-single,bits = <0xc 0x00ff0000 0x00ff0000
0x10 0x00001400 0x00003c00>;
spi0_pins: spi0-pin {
spi0_6bit_f0: pinmux_G56_G59_as_spi0 {
pinctrl-single,bits = <0xc 0x00ff0000 0x00ff0000>;
};
spi0_6bit_f1: pinmux_G69_G70_as_spi0 {
pinctrl-single,bits = <0x10 0x00001400 0x00003c00>;
};
spi0_7bit: pinmux_G68_as_spi0 {
pinctrl-single,bits = <0x10 0x00000100 0x00000300>;
};
};
spi1_pins: pinmux_G60_G63_as_spi1 {
pinctrl-single,bits = <0xc 0xff000000 0xff000000>;
pinctrl-single,bits = <0xc 0xff000000 0xff000000>;
};
spi1_cs_as_gpio: pinmux_G60_G62_as_spi1 {
@@ -785,7 +792,7 @@
interrupt-parent = <&liointc1>;
interrupts = <12 IRQ_TYPE_LEVEL_HIGH>; // 44 - 32 = 12
clock-frequency = <200000000>;
pinctrl-0 = <&spi0_pins>;
pinctrl-0 = <&spi0_6bit_f0>;
pinctrl-names = "default";
status = "disabled";
};
arch/loongarch/boot/dts/ls2k300_99pi_wifi.dts
+2
View File
@@ -87,6 +87,8 @@
&spi0 {
status = "okay";
pinctrl-0 = <&spi0_6bit_f0>, <&spi0_6bit_f1>;
pinctrl-names = "default";
spi-flash@0 {
compatible = "jedec,spi-nor";