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ARM: dts: adi: add Rev E support to SC598-SOM #3056

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133 changes: 133 additions & 0 deletions arch/arm64/boot/dts/adi/sc598-som-revD.dts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,133 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2025 Analog Devices Incorporated
* Author: Ozan Durgut <[email protected]>
*/

/dts-v1/;

#include "sc598-som.dtsi"

&i2c2 {
som_gpio_expander: mcp23018@20 {
compatible = "microchip,mcp23018";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
bootph-pre-ram;
drive-pullups;

led-ds1 {
gpio-hog;
gpios = <0 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "led1-en";
bootph-pre-ram;
};

led-ds2 {
gpio-hog;
gpios = <1 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "led-ds2";
bootph-pre-ram;
};

led-ds3 {
gpio-hog;
gpios = <2 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "led-ds3";
bootph-pre-ram;
};

som-flash-d2d3 {
gpio-hog;
gpios = <3 GPIO_ACTIVE_LOW>;
output-high;
line-name = "som-flash-d2d3-en";
bootph-pre-ram;
};

som-flash-cs {
gpio-hog;
gpios = <4 GPIO_ACTIVE_LOW>;
output-high;
line-name = "som-flash-cs-en";
bootph-pre-ram;
};

uart0 {
gpio-hog;
gpios = <5 GPIO_ACTIVE_LOW>;
output-high;
line-name = "uart0-en";
bootph-pre-ram;
};

uart0-flow-en {
gpio-hog;
gpios = <6 GPIO_ACTIVE_LOW>;
output-low;
line-name = "uart0-flow-en";
bootph-pre-ram;
};

som-emmc {
gpio-hog;
gpios = <8 GPIO_ACTIVE_LOW>;
output-high;
line-name = "som-emmc-en";
bootph-pre-ram;
};

crr-sdcard {
gpio-hog;
gpios = <9 GPIO_ACTIVE_LOW>;
output-low;
line-name = "crr-sdcard-en";
bootph-pre-ram;
};
};
};

&spi2 {
som_flash: is25lp512@1 {
compatible = "jedec,spi-nor", "is25lp512";
reg = <1>;
spi-rx-bus-width = <4>;
spi-max-frequency = <25000000>;
bootph-pre-ram;

partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;

qspi_0@0 {
label = "U-Boot SPL";
reg = <0x00000000 0x00040000>;
};

qspi_1@40000 {
label = "U-Boot Proper";
reg = <0x00040000 0x000C0000>;
};

qspi_2@100000 {
label = "U-Boot Environment";
reg = <0x00100000 0x00020000>;
};

qspi_3@120000 {
label = "FIT Image";
reg = <0x00120000 0x00600000>;
};

qspi_4@720000 {
label = "JFFS2 Formatted RFS";
reg = <0x00720000 0x038E0000>;
};
};
};
};
126 changes: 126 additions & 0 deletions arch/arm64/boot/dts/adi/sc598-som-revE.dts
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Original file line number Diff line number Diff line change
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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2025 Analog Devices Incorporated
* Author: Ozan Durgut <[email protected]>
*/

/dts-v1/;

#include "sc598-som.dtsi"

&i2c2 {
gpio_expander1: adp5587@34 {
compatible = "adi,adp5587";
reg = <0x34>;
gpio-controller;
#gpio-cells = <2>;
bootph-pre-ram;

uart0 {
gpio-hog;
gpios = <0 GPIO_ACTIVE_LOW>;
output-high;
line-name = "uart0-en";
bootph-pre-ram;
};

uart0-flow {
gpio-hog;
gpios = <1 GPIO_ACTIVE_LOW>;
output-low;
line-name = "uart0-flow-en";
bootph-pre-ram;
};

som-flash-d2d3 {
gpio-hog;
gpios = <2 GPIO_ACTIVE_LOW>;
output-high;
line-name = "som-flash-d2d3-en";
};

som-flash-cs {
gpio-hog;
gpios = <3 GPIO_ACTIVE_LOW>;
output-high;
line-name = "som-flash-cs-en";
};

som-emmc {
gpio-hog;
gpios = <8 GPIO_ACTIVE_LOW>;
output-high;
line-name = "som-emmc-en";
};

crr-sdcard {
gpio-hog;
gpios = <9 GPIO_ACTIVE_LOW>;
output-low;
line-name = "crr-sdcard-en";
};

led-ds3 {
gpio-hog;
gpios = <15 GPIO_ACTIVE_LOW>;
output-high;
line-name = "led-ds3";
bootph-pre-ram;
};

led-ds2 {
gpio-hog;
gpios = <16 GPIO_ACTIVE_LOW>;
output-high;
line-name = "led-ds2";
};

led-ds1 {
gpio-hog;
gpios = <17 GPIO_ACTIVE_LOW>;
output-high;
line-name = "led-ds1";
};
};
};

&spi2 {
som_flash: is25lp01g@0 {
compatible = "jedec,spi-nor", "is25lp01g";
reg = <0>;
spi-rx-bus-width = <4>;
spi-max-frequency = <25000000>;
bootph-pre-ram;

partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;

qspi_0@0 {
label = "U-Boot SPL";
reg = <0x00000000 0x00040000>;
};

qspi_1@40000 {
label = "U-Boot Proper";
reg = <0x00040000 0x000C0000>;
};

qspi_2@100000 {
label = "U-Boot Environment";
reg = <0x00100000 0x00020000>;
};

qspi_3@120000 {
label = "FIT Image";
reg = <0x00120000 0x00F00000>;
};

qspi_4@1020000 {
label = "JFFS2 Formatted RFS";
reg = <0x01020000 0x06FE0000>;
};
};
};
};
119 changes: 0 additions & 119 deletions arch/arm64/boot/dts/adi/sc598-som.dtsi
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Expand Up @@ -99,42 +99,42 @@
status = "okay";
};

sharc0_rpmsg: core0-rpmsg@28240000 {
status = "disabled";
compatible = "adi,rpmsg-SC598";
core-id = <1>;
adi,rcu = <&rcu>;
adi,check-idle;
adi,rsc-table = <&rsc_tbl0>;
interrupts = <GIC_SPI 337 IRQ_TYPE_EDGE_RISING>; /* TRU0_SLV3 */
adi,tru = <&tru>;
adi,tru-master-id = <135>; /* trigger master SOFT4 */
vdev-vring = <&vdev0vrings>;
memory-region = <&vdev0buffer>;
};

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sharc1_rpmsg: core1-rpmsg@28a40000 {
status = "disabled";
compatible = "adi,rpmsg-SC598";
core-id = <2>;
adi,rcu = <&rcu>;
adi,check-idle;
adi,rsc-table = <&rsc_tbl1>;
interrupts = <GIC_SPI 337 IRQ_TYPE_EDGE_RISING>; /* TRU0_SLV3 */
adi,tru = <&tru>;
adi,tru-master-id = <136>; /* trigger master SOFT5 */
vdev-vring = <&vdev1vrings>;
memory-region = <&vdev1buffer>;
};

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};

};

&tru {
rpmsg_to_a55: channel@0 {
adi,tru-master-id = <134>; /* trigger master SOFT3 */
adi,tru-slave-id = <160>; /* TRU0_IRQ3 */
};

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(unit_address_vs_reg): /scb/tru@3108a000/channel@0: node has a unit name, but no reg or ranges property
rpmsg_to_sharc0: channel@1 {
adi,tru-master-id = <135>; /* trigger master SOFT4 */
adi,tru-slave-id = <164>; /* TRU0_IRQ7 */
Expand Down Expand Up @@ -203,43 +203,6 @@
pinctrl-0 = <&spi2_quad>;
status = "okay";
cs-gpios = <&gpa 5 GPIO_ACTIVE_LOW>;

flash: is25lp512@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "is25lp512", "jedec,spi-nor";
reg = <0>;
spi-cpha;
spi-cpol;
spi-max-frequency = <25000000>;
spi-rx-bus-width = <4>;

qspi_0: partition@0 {
label = "U-Boot SPL";
reg = <0x0 0x40000>;
};

qspi_1: partition@1 {
label = "U-Boot Proper";
reg = <0x40000 0xC0000>;
};

qspi_2: partition@2 {
label = "U-Boot Environment";
reg = <0x100000 0x20000>;
};

qspi_3: partition@3 {
label = "FIT Image";
reg = <0x120000 0xF00000>;
};

qspi_4: partition@4 {
label = "JFFS2 Formatted RFS";
reg = <0x1020000 0x2FE0000>;
};

};
};

&i2c0 {
Expand All @@ -252,88 +215,6 @@

&i2c2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;

ssw0: gpio@20 {
compatible = "microchip,mcp23018";
gpio-controller;
#gpio-cells = <2>;
reg = <0x20>;
status = "okay";

pinctrl-names = "default";
pinctrl-0 = <&ssw0pullups>;

ssw0pullups: pinmux {
bias-pull-up;
pins = "gpio0", "gpio1", "gpio2", "gpio3",
"gpio4", "gpio5", "gpio6", "gpio8", "gpio9";
};

led1 {
gpio-hog;
gpios = <0 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "led1-en";
};

led2 {
gpio-hog;
gpios = <1 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "led2-en";
};

led3 {
gpio-hog;
gpios = <2 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "led3-en";
};

spi2d2-d3 {
gpio-hog;
gpios = <3 GPIO_ACTIVE_LOW>;
output-high;
line-name = "spi2d2-d3-en";
};

spi2flash-cs {
gpio-hog;
gpios = <4 GPIO_ACTIVE_LOW>;
output-high;
line-name = "spi2flash-cs";
};

uart0 {
gpio-hog;
gpios = <5 GPIO_ACTIVE_LOW>;
output-high;
line-name = "uart0-en";
};

uart0-flow-en {
gpio-hog;
gpios = <6 GPIO_ACTIVE_LOW>;
output-low;
line-name = "uart0-flow-en";
};

emmc {
gpio-hog;
gpios = <8 GPIO_ACTIVE_LOW>;
output-high;
line-name = "emmc-en";
};

emmc-som-en {
gpio-hog;
gpios = <9 GPIO_ACTIVE_LOW>;
output-low;
line-name = "emmc-som-en";
};
};
};

&mmc0{
Expand Down
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