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Diffstat (limited to 'arch/arm/dts/k3-am62a7-sk.dts')
-rw-r--r--arch/arm/dts/k3-am62a7-sk.dts162
1 files changed, 3 insertions, 159 deletions
diff --git a/arch/arm/dts/k3-am62a7-sk.dts b/arch/arm/dts/k3-am62a7-sk.dts
index f241637a564..8f64ac2c756 100644
--- a/arch/arm/dts/k3-am62a7-sk.dts
+++ b/arch/arm/dts/k3-am62a7-sk.dts
@@ -1,8 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0-only OR MIT
+// SPDX-License-Identifier: GPL-2.0
/*
* AM62A SK: https://www.ti.com/lit/zip/sprr459
*
- * Copyright (C) 2022-2024 Texas Instruments Incorporated - https://www.ti.com/
+ * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
*/
/dts-v1/;
@@ -20,7 +20,6 @@
serial0 = &wkup_uart0;
serial2 = &main_uart0;
serial3 = &main_uart1;
- mmc0 = &sdhci0;
mmc1 = &sdhci1;
};
@@ -133,18 +132,6 @@
clock-frequency = <12288000>;
};
- hdmi0: connector-hdmi {
- compatible = "hdmi-connector";
- label = "hdmi";
- type = "a";
-
- port {
- hdmi_connector_in: endpoint {
- remote-endpoint = <&sii9022_out>;
- };
- };
- };
-
codec_audio: sound {
compatible = "simple-audio-card";
simple-audio-card,name = "AM62Ax-SKEVM";
@@ -194,39 +181,6 @@
};
&main_pmx0 {
- main_dss0_pins_default: main-dss0-default-pins {
- pinctrl-single,pins = <
- AM62AX_IOPAD(0x100, PIN_OUTPUT, 0) /* (V17) VOUT0_VSYNC */
- AM62AX_IOPAD(0x0f8, PIN_OUTPUT, 0) /* (T18) VOUT0_HSYNC */
- AM62AX_IOPAD(0x104, PIN_OUTPUT, 0) /* (AA22) VOUT0_PCLK */
- AM62AX_IOPAD(0x0fc, PIN_OUTPUT, 0) /* (U17) VOUT0_DE */
- AM62AX_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (U22) VOUT0_DATA0 */
- AM62AX_IOPAD(0x0bc, PIN_OUTPUT, 0) /* (U21) VOUT0_DATA1 */
- AM62AX_IOPAD(0x0c0, PIN_OUTPUT, 0) /* (U20) VOUT0_DATA2 */
- AM62AX_IOPAD(0x0c4, PIN_OUTPUT, 0) /* (U19) VOUT0_DATA3 */
- AM62AX_IOPAD(0x0c8, PIN_OUTPUT, 0) /* (T19) VOUT0_DATA4 */
- AM62AX_IOPAD(0x0cc, PIN_OUTPUT, 0) /* (U18) VOUT0_DATA5 */
- AM62AX_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (V22) VOUT0_DATA6 */
- AM62AX_IOPAD(0x0d4, PIN_OUTPUT, 0) /* (V21) VOUT0_DATA7 */
- AM62AX_IOPAD(0x0d8, PIN_OUTPUT, 0) /* (V19) VOUT0_DATA8 */
- AM62AX_IOPAD(0x0dc, PIN_OUTPUT, 0) /* (V18) VOUT0_DATA9 */
- AM62AX_IOPAD(0x0e0, PIN_OUTPUT, 0) /* (W22) VOUT0_DATA10 */
- AM62AX_IOPAD(0x0e4, PIN_OUTPUT, 0) /* (W21) VOUT0_DATA11 */
- AM62AX_IOPAD(0x0e8, PIN_OUTPUT, 0) /* (W20) VOUT0_DATA12 */
- AM62AX_IOPAD(0x0ec, PIN_OUTPUT, 0) /* (W19) VOUT0_DATA13 */
- AM62AX_IOPAD(0x0f0, PIN_OUTPUT, 0) /* (Y21) VOUT0_DATA14 */
- AM62AX_IOPAD(0x0f4, PIN_OUTPUT, 0) /* (Y22) VOUT0_DATA15 */
- AM62AX_IOPAD(0x05c, PIN_OUTPUT, 1) /* (P22) GPMC0_AD8.VOUT0_DATA16 */
- AM62AX_IOPAD(0x060, PIN_OUTPUT, 1) /* (R19) GPMC0_AD9.VOUT0_DATA17 */
- AM62AX_IOPAD(0x064, PIN_OUTPUT, 1) /* (R20) GPMC0_AD10.VOUT0_DATA18 */
- AM62AX_IOPAD(0x068, PIN_OUTPUT, 1) /* (R22) GPMC0_AD11.VOUT0_DATA19 */
- AM62AX_IOPAD(0x06c, PIN_OUTPUT, 1) /* (T22) GPMC0_AD12.VOUT0_DATA20 */
- AM62AX_IOPAD(0x070, PIN_OUTPUT, 1) /* (R21) GPMC0_AD13.VOUT0_DATA21 */
- AM62AX_IOPAD(0x074, PIN_OUTPUT, 1) /* (T20) GPMC0_AD14.VOUT0_DATA22 */
- AM62AX_IOPAD(0x078, PIN_OUTPUT, 1) /* (T21) GPMC0_AD15.VOUT0_DATA23 */
- >;
- };
-
main_uart0_pins_default: main-uart0-default-pins {
pinctrl-single,pins = <
AM62AX_IOPAD(0x1c8, PIN_INPUT, 0) /* (E14) UART0_RXD */
@@ -264,22 +218,6 @@
>;
};
- main_mmc0_pins_default: main-mmc0-default-pins {
- pinctrl-single,pins = <
- AM62AX_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
- AM62AX_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLKLB */
- AM62AX_IOPAD(0x21c, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
- AM62AX_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
- AM62AX_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) MMC0_DAT1 */
- AM62AX_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) MMC0_DAT2 */
- AM62AX_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (Y4) MMC0_DAT3 */
- AM62AX_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (AB2) MMC0_DAT4 */
- AM62AX_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (AC1) MMC0_DAT5 */
- AM62AX_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (AD2) MMC0_DAT6 */
- AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */
- >;
- };
-
main_mmc1_pins_default: main-mmc1-default-pins {
pinctrl-single,pins = <
AM62AX_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
@@ -336,12 +274,6 @@
AM62AX_IOPAD(0x084, PIN_INPUT, 2) /* (L18) GPMC0_ADVn_ALE.MCASP1_AXR2 */
>;
};
-
- main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins {
- pinctrl-single,pins = <
- AM62AX_IOPAD(0x01d4, PIN_INPUT, 7) /* (C15) UART0_RTSn.GPIO1_23 */
- >;
- };
};
&mcu_pmx0 {
@@ -475,12 +407,6 @@
reg = <0x22>;
gpio-controller;
#gpio-cells = <2>;
- interrupt-parent = <&main_gpio1>;
- interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
- interrupt-controller;
- #interrupt-cells = <2>;
- pinctrl-names = "default";
- pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>;
gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST",
"BT_EN_SOC", "MMC1_SD_EN",
@@ -508,72 +434,6 @@
DRVDD-supply = <&vcc_3v3_sys>;
DVDD-supply = <&buck5>;
};
-
- exp2: gpio@23 {
- compatible = "ti,tca6424";
- reg = <0x23>;
- gpio-controller;
- #gpio-cells = <2>;
-
- gpio-line-names = "", "",
- "", "",
- "", "",
- "", "",
- "WL_LT_EN", "CSI_RSTz",
- "", "",
- "", "",
- "", "",
- "SPI0_FET_SEL", "SPI0_FET_OE",
- "RGMII2_BRD_CONN_DET", "CSI_SEL2",
- "CSI_EN", "AUTO_100M_1000M_CONFIG",
- "CSI_VLDO_SEL", "SoC_WLAN_SDIO_RST";
- };
-
- sii9022: bridge-hdmi@3b {
- compatible = "sil,sii9022";
- reg = <0x3b>;
- interrupt-parent = <&exp1>;
- interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
- #sound-dai-cells = <0>;
- sil,i2s-data-lanes = < 0 >;
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
-
- sii9022_in: endpoint {
- remote-endpoint = <&dpi1_out>;
- };
- };
-
- port@1 {
- reg = <1>;
-
- sii9022_out: endpoint {
- remote-endpoint = <&hdmi_connector_in>;
- };
- };
- };
- };
-};
-
-&main_i2c2 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&main_i2c2_pins_default>;
- clock-frequency = <400000>;
-};
-
-&sdhci0 {
- /* eMMC */
- status = "okay";
- non-removable;
- pinctrl-names = "default";
- pinctrl-0 = <&main_mmc0_pins_default>;
- disable-wp;
};
&sdhci1 {
@@ -582,6 +442,7 @@
vmmc-supply = <&vdd_mmc1>;
pinctrl-names = "default";
pinctrl-0 = <&main_mmc1_pins_default>;
+ ti,driver-strength-ohm = <50>;
disable-wp;
};
@@ -683,20 +544,3 @@
tx-num-evt = <32>;
rx-num-evt = <32>;
};
-
-&dss {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&main_dss0_pins_default>;
-};
-
-&dss_ports {
- /* VP2: DPI Output */
- port@1 {
- reg = <1>;
-
- dpi1_out: endpoint {
- remote-endpoint = <&sii9022_in>;
- };
- };
-};
generated by cgit v1.2.3 (git 2.0.4) at 2025-08-08 13:59:00 +0000