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Airoha EN7523:

Browse Source 
- Add clock and PCIe support
 
 Several style fixes to comply with DT spec.
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Merge tag 'v5.19-next-dts32' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/dt

Airoha EN7523:
- Add clock and PCIe support

Several style fixes to comply with DT spec.

* tag 'v5.19-next-dts32' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
  ARM: dts: mediatek: align gpio-key node names with dtschema
  ARM: dts: mediatek: adjust whitespace around '='
  ARM: dts: Add PCIe support for Airoha EN7523
  ARM: dts: add clock support for Airoha EN7523

Link: https://lore.kernel.org/r/63536da6-fbe4-2d96-ab91-ae756cd580c4@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2022-07-11 14:02:14 +02:00
commit 1a110d77a9
9 changed files with 91 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/boot/dts/en7523-evb.dts
View File

@ -33,3 +33,11 @@ &gpio0 {
&gpio1 {
status = "okay";
};
&pcie0 {
status = "okay";
};
&pcie1 {
status = "okay";
};

66
arch/arm/boot/dts/en7523.dtsi
View File

@ -3,6 +3,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/en7523-clk.h>
/ {
interrupt-parent = <&gic>;
@ -83,6 +84,13 @@ L2_0: l2-cache0 {
};
};
scu: system-controller@1fa20000 {
compatible = "airoha,en7523-scu";
reg = <0x1fa20000 0x400>,
<0x1fb00000 0x1000>;
#clock-cells = <1>;
};
gic: interrupt-controller@9000000 {
compatible = "arm,gic-v3";
interrupt-controller;
@ -135,4 +143,62 @@ gpio1: gpio@1fbf0270 {
gpio-controller;
#gpio-cells = <2>;
};
pcie0: pcie@1fa91000 {
compatible = "airoha,en7523-pcie", "mediatek,mt7622-pcie";
device_type = "pci";
reg = <0x1fa91000 0x1000>;
reg-names = "port0";
linux,pci-domain = <0>;
#address-cells = <3>;
#size-cells = <2>;
interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "pcie_irq";
clocks = <&scu EN7523_CLK_PCIE>;
clock-names = "sys_ck0";
bus-range = <0x00 0xff>;
ranges = <0x82000000 0 0x20000000 0x20000000 0 0x8000000>;
status = "disabled";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie_intc0 0>,
<0 0 0 2 &pcie_intc0 1>,
<0 0 0 3 &pcie_intc0 2>,
<0 0 0 4 &pcie_intc0 3>;
pcie_intc0: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
};
};
pcie1: pcie@1fa92000 {
compatible = "airoha,en7523-pcie", "mediatek,mt7622-pcie";
device_type = "pci";
reg = <0x1fa92000 0x1000>;
reg-names = "port1";
linux,pci-domain = <1>;
#address-cells = <3>;
#size-cells = <2>;
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "pcie_irq";
clocks = <&scu EN7523_CLK_PCIE>;
clock-names = "sys_ck1";
bus-range = <0x00 0xff>;
ranges = <0x82000000 0 0x28000000 0x28000000 0 0x8000000>;
status = "disabled";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie_intc1 0>,
<0 0 0 2 &pcie_intc1 1>,
<0 0 0 3 &pcie_intc1 2>,
<0 0 0 4 &pcie_intc1 3>;
pcie_intc1: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
};
};
};

8
arch/arm/boot/dts/mt2701.dtsi
View File

@ -427,9 +427,9 @@ audsys: clock-controller@11220000 {
afe: audio-controller {
compatible = "mediatek,mt2701-audio";
interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
<GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "afe", "asys";
interrupt-names = "afe", "asys";
power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
clocks = <&infracfg CLK_INFRA_AUDIO>,
@ -559,7 +559,7 @@ jpegdec: jpegdec@15004000 {
compatible = "mediatek,mt2701-jpgdec";
reg = <0 0x15004000 0 0x1000>;
interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_LOW>;
clocks = <&imgsys CLK_IMG_JPGDEC_SMI>,
clocks = <&imgsys CLK_IMG_JPGDEC_SMI>,
<&imgsys CLK_IMG_JPGDEC>;
clock-names = "jpgdec-smi",
"jpgdec";
@ -573,7 +573,7 @@ jpegenc: jpegenc@1500a000 {
"mediatek,mtk-jpgenc";
reg = <0 0x1500a000 0 0x1000>;
interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_LOW>;
clocks = <&imgsys CLK_IMG_VENC>;
clocks = <&imgsys CLK_IMG_VENC>;
clock-names = "jpgenc";
power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>;
iommus = <&iommu MT2701_M4U_PORT_JPGENC_RDMA>,

6
arch/arm/boot/dts/mt7623.dtsi
View File

@ -241,7 +241,7 @@ infracfg: syscon@10001000 {
};
pericfg: syscon@10003000 {
compatible = "mediatek,mt7623-pericfg",
compatible = "mediatek,mt7623-pericfg",
"mediatek,mt2701-pericfg",
"syscon";
reg = <0 0x10003000 0 0x1000>;
@ -628,9 +628,9 @@ audsys: clock-controller@11220000 {
afe: audio-controller {
compatible = "mediatek,mt7623-audio",
"mediatek,mt2701-audio";
interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
<GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "afe", "asys";
interrupt-names = "afe", "asys";
power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
clocks = <&infracfg CLK_INFRA_AUDIO>,

4
arch/arm/boot/dts/mt7623a-rfb-emmc.dts
View File

@ -45,13 +45,13 @@ gpio-keys {
pinctrl-names = "default";
pinctrl-0 = <&key_pins_a>;
factory {
button-factory {
label = "factory";
linux,code = <BTN_0>;
gpios = <&pio 256 GPIO_ACTIVE_LOW>;
};
wps {
button-wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 257 GPIO_ACTIVE_HIGH>;

4
arch/arm/boot/dts/mt7623a-rfb-nand.dts
View File

@ -45,13 +45,13 @@ gpio-keys {
pinctrl-names = "default";
pinctrl-0 = <&key_pins_a>;
factory {
button-factory {
label = "factory";
linux,code = <BTN_0>;
gpios = <&pio 256 GPIO_ACTIVE_LOW>;
};
wps {
button-wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 257 GPIO_ACTIVE_HIGH>;

4
arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
View File

@ -91,13 +91,13 @@ gpio-keys {
pinctrl-names = "default";
pinctrl-0 = <&key_pins_a>;
factory {
button-factory {
label = "factory";
linux,code = <BTN_0>;
gpios = <&pio 256 GPIO_ACTIVE_LOW>;
};
wps {
button-wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 257 GPIO_ACTIVE_HIGH>;

4
arch/arm/boot/dts/mt7623n-rfb-emmc.dts
View File

@ -60,13 +60,13 @@ gpio-keys {
pinctrl-names = "default";
pinctrl-0 = <&key_pins_a>;
factory {
button-factory {
label = "factory";
linux,code = <BTN_0>;
gpios = <&pio 256 GPIO_ACTIVE_LOW>;
};
wps {
button-wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 257 GPIO_ACTIVE_HIGH>;

4
arch/arm/boot/dts/mt7629-rfb.dts
View File

@ -23,13 +23,13 @@ chosen {
gpio-keys {
compatible = "gpio-keys";
reset {
button-reset {
label = "factory";
linux,code = <KEY_RESTART>;
gpios = <&pio 60 GPIO_ACTIVE_LOW>;
};
wps {
button-wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 58 GPIO_ACTIVE_LOW>;