mirror of
https://github.com/torvalds/linux.git
synced 2026-09-24 06:24:02 +02:00
T-HEAD device tree changes for v7.3
There is just one set of changes that the remaining IO expansion chips on the TH1520-based LicheePi 4a board. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSy8G7QpEpV9aCf6Lbb7CzD2SixDAUCamfmlAAKCRDb7CzD2Six DDehAQChtA/two2PhKC3UEHpwNYI0WGGenAJxWrmL4Pp5IKVYgD/azDUxAEJ7duG ejz2YONec+NvXG+AZoKxmbKgPzOErgk= =uG96 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmpqAaEACgkQmmx57+YA GNkJzBAAw6jegV/2venCdwmOJt42vs4+FcDr2Veeyxs90xxZoQ98wTeI9+EUXtjl uwXshVXtZbvjYecCLSeLAp+sLFHbItofRnAs0CrGrWNn/nwZG0tEW09XUXZVCqcd YI3jqxCzlXJHeh6IfboTujlniYAePHR5BKqZWymmutyR5dG0+mJWERYqrRl9Gk47 6aCQvFLrLprmMWB4imzHwFpvb3yLdtODm5gdbBi2lZqCa/XRpZsHflyVzp5HAkkM 8xg5lXbzFg/QX9hEXtQkhE3bQGoqa6xF61glZRiU4aqedRENp1GAQ2jQfYMz16k6 W0euAJ/6ks3+fzzbn2QDPTVkWpV2zUxOmtJFWqgm9Q5b2Lrm6rvD+1HTXc7R/EP4 i7qmvqP9Jt8YSGk7+0KEo7nYZgE0sSIHPsBzfIYaOcaxKEwa7X4sXfBY7eH56b3u UlC/7uxQyyCgU1NqZmF0M5Ya/arqaUSHYHgNbc5WzsRILiDcVX8MmTQMxfYLs40z dLzgLMQu1XRIvr2s8dkP6VW72HmtvIJG/X1ObRGYMheIZJV8uuQaaQpdimqMd1Ve qFWroZBj1wqWEA2IX0RousstrwdFPGyYKiK6H0uH0itF42Nm0H4M/Jm9pVaxrJX7 iwL95v7pEwtAz1IiR/KcUwo/FGlAFXzmwy63VojLv+yxmqoGLLE= =c8kz -----END PGP SIGNATURE----- Merge tag 'thead-dt-for-v7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux into soc/dt T-HEAD device tree changes for v7.3 There is just one set of changes that the remaining IO expansion chips on the TH1520-based LicheePi 4a board. * tag 'thead-dt-for-v7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux: riscv: dts: thead: Add remaining Lichee Pi 4A IO expansions riscv: dts: thead: Add IO labels for the IO expansion on I2C1 riscv: dts: thead: lpi4a: sort nodes riscv: dts: thead: Add TH1520 I2C nodes riscv: dts: thead: th1520: remove pclk for I2C1 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
commit
37ce614354
|
|
@ -103,17 +103,78 @@ fan: pwm-fan {
|
|||
|
||||
};
|
||||
|
||||
&padctrl1_apsys {
|
||||
i2c1_pins: i2c1-0 {
|
||||
i2c-pins {
|
||||
pins = "I2C1_SCL", "I2C1_SDA";
|
||||
function = "i2c";
|
||||
bias-pull-up = <2100>;
|
||||
drive-strength = <7>;
|
||||
input-enable;
|
||||
input-schmitt-enable;
|
||||
slew-rate = <0>;
|
||||
};
|
||||
&dpu {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&hdmi {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&hdmi_out_port {
|
||||
hdmi_out_con: endpoint {
|
||||
remote-endpoint = <&hdmi_con_in>;
|
||||
};
|
||||
};
|
||||
|
||||
&i2c0 {
|
||||
clock-frequency = <400000>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c0_pins>;
|
||||
status = "okay";
|
||||
|
||||
ioexp1: gpio@18 {
|
||||
compatible = "nxp,pca9557";
|
||||
reg = <0x18>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
gpio-line-names = "cam0_dvdd12",
|
||||
"cam0_avdd28",
|
||||
"cam0_dovdd18";
|
||||
};
|
||||
};
|
||||
|
||||
&i2c1 {
|
||||
clock-frequency = <400000>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c1_pins>;
|
||||
status = "okay";
|
||||
|
||||
ioexp2: gpio@18 {
|
||||
compatible = "nxp,pca9557";
|
||||
reg = <0x18>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
gpio-line-names = "",
|
||||
"cam0_reset",
|
||||
"cam1_reset",
|
||||
"cam2_reset",
|
||||
"wl_host_wake_dev",
|
||||
"bt_resetn",
|
||||
"",
|
||||
"bt_host_wake_dev";
|
||||
};
|
||||
};
|
||||
|
||||
&i2c3 {
|
||||
clock-frequency = <400000>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c3_pins>;
|
||||
status = "okay";
|
||||
|
||||
ioexp3: gpio@18 {
|
||||
compatible = "nxp,pca9557";
|
||||
reg = <0x18>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
gpio-line-names = "tp0_rst",
|
||||
"",
|
||||
"",
|
||||
"vcc5v_usb",
|
||||
"vdd28_tp0",
|
||||
"vdd33_lcd0",
|
||||
"vdd18_lcd0",
|
||||
"lcd0_reset";
|
||||
};
|
||||
};
|
||||
|
||||
|
|
@ -130,6 +191,18 @@ pwm1-pins {
|
|||
};
|
||||
};
|
||||
|
||||
i2c3_pins: i2c3-0 {
|
||||
i2c-pins {
|
||||
pins = "I2C3_SCL", "I2C3_SDA";
|
||||
function = "i2c";
|
||||
bias-pull-up = <2100>;
|
||||
drive-strength = <7>;
|
||||
input-enable;
|
||||
input-schmitt-enable;
|
||||
slew-rate = <0>;
|
||||
};
|
||||
};
|
||||
|
||||
uart0_pins: uart0-0 {
|
||||
tx-pins {
|
||||
pins = "UART0_TXD";
|
||||
|
|
@ -153,17 +226,29 @@ rx-pins {
|
|||
};
|
||||
};
|
||||
|
||||
&i2c1 {
|
||||
clock-frequency = <400000>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&i2c1_pins>;
|
||||
status = "okay";
|
||||
&padctrl1_apsys {
|
||||
i2c0_pins: i2c0-0 {
|
||||
i2c-pins {
|
||||
pins = "I2C0_SCL", "I2C0_SDA";
|
||||
function = "i2c";
|
||||
bias-pull-up = <2100>;
|
||||
drive-strength = <7>;
|
||||
input-enable;
|
||||
input-schmitt-enable;
|
||||
slew-rate = <0>;
|
||||
};
|
||||
};
|
||||
|
||||
ioexp2: gpio@18 {
|
||||
compatible = "nxp,pca9557";
|
||||
reg = <0x18>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
i2c1_pins: i2c1-0 {
|
||||
i2c-pins {
|
||||
pins = "I2C1_SCL", "I2C1_SDA";
|
||||
function = "i2c";
|
||||
bias-pull-up = <2100>;
|
||||
drive-strength = <7>;
|
||||
input-enable;
|
||||
input-schmitt-enable;
|
||||
slew-rate = <0>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
|
|
@ -179,20 +264,6 @@ &sdio1 {
|
|||
status = "okay";
|
||||
};
|
||||
|
||||
&dpu {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&hdmi {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&hdmi_out_port {
|
||||
hdmi_out_con: endpoint {
|
||||
remote-endpoint = <&hdmi_con_in>;
|
||||
};
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&uart0_pins>;
|
||||
|
|
|
|||
|
|
@ -411,12 +411,31 @@ uart3: serial@ffe7f04000 {
|
|||
status = "disabled";
|
||||
};
|
||||
|
||||
i2c0: i2c@ffe7f20000 {
|
||||
compatible = "thead,th1520-i2c", "snps,designware-i2c";
|
||||
reg = <0xff 0xe7f20000 0x0 0x4000>;
|
||||
interrupts = <44 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&clk CLK_I2C0>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
i2c1: i2c@ffe7f24000 {
|
||||
compatible = "thead,th1520-i2c", "snps,designware-i2c";
|
||||
reg = <0xff 0xe7f24000 0x0 0x4000>;
|
||||
interrupts = <45 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&clk CLK_I2C1>, <&clk CLK_PERI_APB_PCLK>;
|
||||
clock-names = "ref", "pclk";
|
||||
clocks = <&clk CLK_I2C1>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
i2c4: i2c@ffe7f28000 {
|
||||
compatible = "thead,th1520-i2c", "snps,designware-i2c";
|
||||
reg = <0xff 0xe7f28000 0x0 0x4000>;
|
||||
interrupts = <48 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&clk CLK_I2C4>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "disabled";
|
||||
|
|
@ -520,6 +539,16 @@ padctrl0_apsys: pinctrl@ffec007000 {
|
|||
thead,pad-group = <3>;
|
||||
};
|
||||
|
||||
i2c2: i2c@ffec00c000 {
|
||||
compatible = "thead,th1520-i2c", "snps,designware-i2c";
|
||||
reg = <0xff 0xec00c000 0x0 0x4000>;
|
||||
interrupts = <46 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&clk CLK_I2C2>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
uart2: serial@ffec010000 {
|
||||
compatible = "snps,dw-apb-uart";
|
||||
reg = <0xff 0xec010000 0x0 0x4000>;
|
||||
|
|
@ -531,6 +560,16 @@ uart2: serial@ffec010000 {
|
|||
status = "disabled";
|
||||
};
|
||||
|
||||
i2c3: i2c@ffec014000 {
|
||||
compatible = "thead,th1520-i2c", "snps,designware-i2c";
|
||||
reg = <0xff 0xec014000 0x0 0x4000>;
|
||||
interrupts = <47 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&clk CLK_I2C3>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
pwm: pwm@ffec01c000 {
|
||||
compatible = "thead,th1520-pwm";
|
||||
reg = <0xff 0xec01c000 0x0 0x4000>;
|
||||
|
|
@ -736,6 +775,16 @@ uart5: serial@fff7f0c000 {
|
|||
status = "disabled";
|
||||
};
|
||||
|
||||
i2c5: i2c@fff7f2c000 {
|
||||
compatible = "thead,th1520-i2c", "snps,designware-i2c";
|
||||
reg = <0xff 0xf7f2c000 0x0 0x4000>;
|
||||
interrupts = <49 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&clk CLK_I2C5>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
timer4: timer@ffffc33000 {
|
||||
compatible = "snps,dw-apb-timer";
|
||||
reg = <0xff 0xffc33000 0x0 0x14>;
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user