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ramips: remove useless resets properties from SoC dtsi

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These drivers don't request reset control. And most reset properties
even have incorrect reset source definitions.

1. interrupt controller, ref: arch/mips/ralink/irq.c
2. memory controller, ref: arch/mips/ralink/of.c
3. gpio controller, ref: drivers/gpio/gpio-ralink.c (local patch)
4. systic, ref: arch/mips/ralink/cevt-rt3352.c
5. pwm, ref: drivers/pwm/pwm-mediatek-ramips.c (local patch)

Tested on MT7620 && MT7628.

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
This commit is contained in:
Shiji Yang 2023-12-15 12:36:00 +00:00 committed by Hauke Mehrtens
parent b42eea0c2f
commit 0e4f49a90d
8 changed files with 0 additions and 68 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
target/linux/ramips/dts/mt7620a.dtsi
View File

@ -74,9 +74,6 @@
compatible = "ralink,mt7620a-intc", "ralink,rt2880-intc";
reg = <0x200 0x100>;
resets = <&sysc 19>;
reset-names = "intc";
interrupt-controller;
#interrupt-cells = <1>;
@ -88,9 +85,6 @@
compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
reg = <0x300 0x100>;
resets = <&sysc 20>;
reset-names = "mc";
interrupt-parent = <&intc>;
interrupts = <3>;
};
@ -115,9 +109,6 @@
compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
reg = <0x600 0x34>;
resets = <&sysc 13>;
reset-names = "pio";
interrupt-parent = <&intc>;
interrupts = <6>;
@ -285,9 +276,6 @@
compatible = "ralink,mt7620a-systick", "ralink,cevt-systick";
reg = <0xd00 0x10>;
resets = <&sysc 28>;
reset-names = "intc";
interrupt-parent = <&cpuintc>;
interrupts = <7>;
};

12
target/linux/ramips/dts/mt7620n.dtsi
View File

@ -74,9 +74,6 @@
compatible = "ralink,mt7620a-intc", "ralink,rt2880-intc";
reg = <0x200 0x100>;
resets = <&sysc 19>;
reset-names = "intc";
interrupt-controller;
#interrupt-cells = <1>;
@ -88,9 +85,6 @@
compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
reg = <0x300 0x100>;
resets = <&sysc 20>;
reset-names = "mc";
interrupt-parent = <&intc>;
interrupts = <3>;
};
@ -99,9 +93,6 @@
compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
reg = <0x600 0x34>;
resets = <&sysc 13>;
reset-names = "pio";
interrupt-parent = <&intc>;
interrupts = <6>;
@ -247,9 +238,6 @@
compatible = "ralink,mt7620a-systick", "ralink,cevt-systick";
reg = <0xd00 0x10>;
resets = <&sysc 28>;
reset-names = "intc";
interrupt-parent = <&cpuintc>;
interrupts = <7>;
};

3
target/linux/ramips/dts/mt7621.dtsi
View File

@ -124,9 +124,6 @@
compatible = "ralink,mt7621-systick", "ralink,cevt-systick";
reg = <0x500 0x10>;
resets = <&sysc MT7621_RST_AUX_STCK>;
reset-names = "intc";
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 5 IRQ_TYPE_LEVEL_HIGH>;
};

9
target/linux/ramips/dts/mt7628an.dtsi
View File

@ -55,9 +55,6 @@
compatible = "ralink,mt7628an-intc", "ralink,rt2880-intc";
reg = <0x200 0x100>;
resets = <&sysc 9>;
reset-names = "intc";
interrupt-controller;
#interrupt-cells = <1>;
@ -73,9 +70,6 @@
compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
reg = <0x300 0x100>;
resets = <&sysc 10>;
reset-names = "mc";
interrupt-parent = <&intc>;
interrupts = <3>;
};
@ -220,9 +214,6 @@
reg = <0x5000 0x1000>;
#pwm-cells = <2>;
resets = <&sysc 31>;
reset-names = "pwm";
pinctrl-names = "default";
pinctrl-0 = <&pwm0_pins>, <&pwm1_pins>;

9
target/linux/ramips/dts/rt3050.dtsi
View File

@ -73,9 +73,6 @@
compatible = "ralink,rt3050-intc", "ralink,rt2880-intc";
reg = <0x200 0x100>;
resets = <&sysc 19>;
reset-names = "intc";
interrupt-controller;
#interrupt-cells = <1>;
@ -87,9 +84,6 @@
compatible = "ralink,rt3050-memc";
reg = <0x300 0x100>;
resets = <&sysc 20>;
reset-names = "mc";
interrupt-parent = <&intc>;
interrupts = <3>;
};
@ -123,9 +117,6 @@
20 24 28 2c
30 34 ];
resets = <&sysc 13>;
reset-names = "pio";
interrupt-parent = <&intc>;
interrupts = <6>;
};

5
target/linux/ramips/dts/rt3352.dtsi
View File

@ -85,9 +85,6 @@
compatible = "ralink,rt3352-memc", "ralink,rt3050-memc";
reg = <0x300 0x100>;
resets = <&sysc 20>;
reset-names = "mc";
interrupt-parent = <&intc>;
interrupts = <3>;
};
@ -120,8 +117,6 @@
ralink,register-map = [ 00 04 08 0c
20 24 28 2c
30 34 ];
resets = <&sysc 13>;
reset-names = "pio";
interrupt-parent = <&intc>;
interrupts = <6>;

9
target/linux/ramips/dts/rt3883.dtsi
View File

@ -74,9 +74,6 @@
compatible = "ralink,rt3883-intc", "ralink,rt2880-intc";
reg = <0x200 0x100>;
resets = <&sysc 19>;
reset-names = "intc";
interrupt-controller;
#interrupt-cells = <1>;
@ -88,9 +85,6 @@
compatible = "ralink,rt3883-memc", "ralink,rt3050-memc";
reg = <0x300 0x100>;
resets = <&sysc 20>;
reset-names = "mc";
interrupt-parent = <&intc>;
interrupts = <3>;
};
@ -115,9 +109,6 @@
compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
reg = <0x600 0x34>;
resets = <&sysc 13>;
reset-names = "pio";
interrupt-parent = <&intc>;
interrupts = <6>;

9
target/linux/ramips/dts/rt5350.dtsi
View File

@ -74,9 +74,6 @@
compatible = "ralink,rt5350-intc", "ralink,rt2880-intc";
reg = <0x200 0x100>;
resets = <&sysc 19>;
reset-names = "intc";
interrupt-controller;
#interrupt-cells = <1>;
@ -88,9 +85,6 @@
compatible = "ralink,rt5350-memc", "ralink,rt3050-memc";
reg = <0x300 0x100>;
resets = <&sysc 20>;
reset-names = "mc";
interrupt-parent = <&intc>;
interrupts = <3>;
};
@ -115,9 +109,6 @@
compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
reg = <0x600 0x34>;
resets = <&sysc 13>;
reset-names = "pio";
interrupt-parent = <&intc>;
interrupts = <6>;