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Message-Id: <74c2c210cbe099e573a5135bd399ebac90d39500.1699036341.git.jan.kiszka@siemens.com>
Date: Fri, 3 Nov 2023 19:32:19 +0100
From: Jan Kiszka <jan.kiszka@...mens.com>
To: Nishanth Menon <nm@...com>, Vignesh Raghavendra <vigneshr@...com>,
Tero Kristo <kristo@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, Bao Cheng Su <baocheng.su@...mens.com>,
Benedikt Niedermayr <benedikt.niedermayr@...mens.com>
Subject: [PATCH v3 3/5] arm64: dts: ti: iot2050: Definitions for runtime pinmuxing
From: Benedikt Niedermayr <benedikt.niedermayr@...mens.com>
Add multiple device tree nodes in order to support
runtime pinmuxing via debugfs.
All nodes are added to the pinctrl device node,
since they are now belonging to multiple interfaces now.
Note: Pinconf is also handled by debugfs-pinmux. This is possible since
pinconf and pinmux accessing the same 32-Bit register and setting the
function mask to 32-Bit allows writes to the whole register.
Signed-off-by: Benedikt Niedermayr <benedikt.niedermayr@...mens.com>
Signed-off-by: Jan Kiszka <jan.kiszka@...mens.com>
---
.../boot/dts/ti/k3-am65-iot2050-common.dtsi | 663 +++++++++++++++++-
.../dts/ti/k3-am6548-iot2050-advanced-m2.dts | 4 +-
2 files changed, 628 insertions(+), 39 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
index fc39ae0f9587..74c4accff4b7 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -114,6 +114,425 @@ dp_refclk: clock {
};
&wkup_pmx0 {
+ pinctrl-names =
+ "default",
+ "d0-uart0-rxd", "d0-gpio", "d0-gpio-pullup", "d0-gpio-pulldown",
+ "d1-uart0-txd", "d1-gpio", "d1-gpio-pullup", "d1-gpio-pulldown",
+ "d2-uart0-ctsn", "d2-gpio", "d2-gpio-pullup", "d2-gpio-pulldown",
+ "d3-uart0-rtsn", "d3-gpio", "d3-gpio-pullup", "d3-gpio-pulldown",
+ "d10-spi0-cs0", "d10-gpio", "d10-gpio-pullup", "d10-gpio-pulldown",
+ "d11-spi0-d0", "d11-gpio", "d11-gpio-pullup", "d11-gpio-pulldown",
+ "d12-spi0-d1", "d12-gpio", "d12-gpio-pullup", "d12-gpio-pulldown",
+ "d13-spi0-clk", "d13-gpio", "d13-gpio-pullup", "d13-gpio-pulldown",
+ "a0-gpio", "a0-gpio-pullup", "a0-gpio-pulldown",
+ "a1-gpio", "a1-gpio-pullup", "a1-gpio-pulldown",
+ "a2-gpio", "a2-gpio-pullup", "a2-gpio-pulldown",
+ "a3-gpio", "a3-gpio-pullup", "a3-gpio-pulldown",
+ "a4-gpio", "a4-gpio-pullup", "a4-gpio-pulldown",
+ "a5-gpio", "a5-gpio-pullup", "a5-gpio-pulldown";
+
+ pinctrl-0 = <&d0_uart0_rxd>;
+ pinctrl-1 = <&d0_uart0_rxd>;
+ pinctrl-2 = <&d0_gpio>;
+ pinctrl-3 = <&d0_gpio_pullup>;
+ pinctrl-4 = <&d0_gpio_pulldown>;
+ pinctrl-5 = <&d1_uart0_txd>;
+ pinctrl-6 = <&d1_gpio>;
+ pinctrl-7 = <&d1_gpio_pullup>;
+ pinctrl-8 = <&d1_gpio_pulldown>;
+ pinctrl-9 = <&d2_uart0_ctsn>;
+ pinctrl-10 = <&d2_gpio>;
+ pinctrl-11 = <&d2_gpio_pullup>;
+ pinctrl-12 = <&d2_gpio_pulldown>;
+ pinctrl-13 = <&d3_uart0_rtsn>;
+ pinctrl-14 = <&d3_gpio>;
+ pinctrl-15 = <&d3_gpio_pullup>;
+ pinctrl-16 = <&d3_gpio_pulldown>;
+ pinctrl-17 = <&d10_spi0_cs0>;
+ pinctrl-18 = <&d10_gpio>;
+ pinctrl-19 = <&d10_gpio_pullup>;
+ pinctrl-20 = <&d10_gpio_pulldown>;
+ pinctrl-21 = <&d11_spi0_d0>;
+ pinctrl-22 = <&d11_gpio>;
+ pinctrl-23 = <&d11_gpio_pullup>;
+ pinctrl-24 = <&d11_gpio_pulldown>;
+ pinctrl-25 = <&d12_spi0_d1>;
+ pinctrl-26 = <&d12_gpio>;
+ pinctrl-27 = <&d12_gpio_pullup>;
+ pinctrl-28 = <&d12_gpio_pulldown>;
+ pinctrl-29 = <&d13_spi0_clk>;
+ pinctrl-30 = <&d13_gpio>;
+ pinctrl-31 = <&d13_gpio_pullup>;
+ pinctrl-32 = <&d13_gpio_pulldown>;
+ pinctrl-33 = <&a0_gpio>;
+ pinctrl-34 = <&a0_gpio_pullup>;
+ pinctrl-35 = <&a0_gpio_pulldown>;
+ pinctrl-36 = <&a1_gpio>;
+ pinctrl-37 = <&a1_gpio_pullup>;
+ pinctrl-38 = <&a1_gpio_pulldown>;
+ pinctrl-39 = <&a2_gpio>;
+ pinctrl-40 = <&a2_gpio_pullup>;
+ pinctrl-41 = <&a2_gpio_pulldown>;
+ pinctrl-42 = <&a3_gpio>;
+ pinctrl-43 = <&a3_gpio_pullup>;
+ pinctrl-44 = <&a3_gpio_pulldown>;
+ pinctrl-45 = <&a4_gpio>;
+ pinctrl-46 = <&a4_gpio_pullup>;
+ pinctrl-47 = <&a4_gpio_pulldown>;
+ pinctrl-48 = <&a5_gpio>;
+ pinctrl-49 = <&a5_gpio_pullup>;
+ pinctrl-50 = <&a5_gpio_pulldown>;
+
+ d0_uart0_rxd: d0-uart0-rxd {
+ pinctrl-single,pins = <
+ /* (P4) MCU_UART0_RXD */
+ AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 4)
+ >;
+ };
+
+ d0_gpio: d0-gpio {
+ pinctrl-single,pins = <
+ /* (P4) WKUP_GPIO0_29 */
+ AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 7)
+ >;
+ };
+
+ d0_gpio_pullup: d0-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (P4) WKUP_GPIO0_29 */
+ AM65X_WKUP_IOPAD(0x0044, PIN_INPUT_PULLUP, 7)
+ >;
+ };
+
+ d0_gpio_pulldown: d0-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (P4) WKUP_GPIO0_29 */
+ AM65X_WKUP_IOPAD(0x0044, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d1_uart0_txd: d1-uart0-txd {
+ pinctrl-single,pins = <
+ /* (P5) MCU_UART0_TXD */
+ AM65X_WKUP_IOPAD(0x0048, PIN_OUTPUT, 4)
+ >;
+ };
+
+ d1_gpio: d1-gpio {
+ pinctrl-single,pins = <
+ /* (P5) WKUP_GPIO0_30 */
+ AM65X_WKUP_IOPAD(0x0048, PIN_INPUT, 7)
+ >;
+ };
+
+ d1_gpio_pullup: d1-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (P5) WKUP_GPIO0_30 */
+ AM65X_WKUP_IOPAD(0x0048, PIN_INPUT, 7)
+ >;
+ };
+
+ d1_gpio_pulldown: d1-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (P5) WKUP_GPIO0_30 */
+ AM65X_WKUP_IOPAD(0x0048, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d2_uart0_ctsn: d2-uart0-ctsn {
+ pinctrl-single,pins = <
+ /* (P1) MCU_UART0_CTSn */
+ AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 4)
+ >;
+ };
+
+ d2_gpio: d2-gpio {
+ pinctrl-single,pins = <
+ /* (P5) WKUP_GPIO0_31 */
+ AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 7)
+ >;
+ };
+
+ d2_gpio_pullup: d2-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (P5) WKUP_GPIO0_31 */
+ AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 7)
+ >;
+ };
+
+ d2_gpio_pulldown: d2-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (P5) WKUP_GPIO0_31 */
+ AM65X_WKUP_IOPAD(0x004C, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d3_uart0_rtsn: d3-uart0-rtsn {
+ pinctrl-single,pins = <
+ /* (N3) MCU_UART0_RTSn */
+ AM65X_WKUP_IOPAD(0x0054, PIN_OUTPUT, 4)
+ >;
+ };
+
+ d3_gpio: d3-gpio {
+ pinctrl-single,pins = <
+ /* (N3) WKUP_GPIO0_33 */
+ AM65X_WKUP_IOPAD(0x0054, PIN_INPUT, 7)
+ >;
+ };
+
+ d3_gpio_pullup: d3-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (N3) WKUP_GPIO0_33 */
+ AM65X_WKUP_IOPAD(0x0054, PIN_INPUT, 7)
+ >;
+ };
+
+ d3_gpio_pulldown: d3-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (N3) WKUP_GPIO0_33 */
+ AM65X_WKUP_IOPAD(0x0054, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d10_spi0_cs0: d10-spi0-cs0 {
+ pinctrl-single,pins = <
+ /* (Y4) MCU_SPI0_CS0 */
+ AM65X_WKUP_IOPAD(0x009c, PIN_OUTPUT, 0)
+ >;
+ };
+
+ d10_gpio: d10-gpio {
+ pinctrl-single,pins = <
+ /* (Y4) WKUP_GPIO0_51 */
+ AM65X_WKUP_IOPAD(0x009c, PIN_INPUT, 7)
+ >;
+ };
+
+ d10_gpio_pullup: d10-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (Y4) WKUP_GPIO0_51 */
+ AM65X_WKUP_IOPAD(0x009c, PIN_INPUT, 7)
+ >;
+ };
+
+ d10_gpio_pulldown: d10-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (Y4) WKUP_GPIO0_51 */
+ AM65X_WKUP_IOPAD(0x009c, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d11_spi0_d0: d11-spi0-d0 {
+ pinctrl-single,pins = <
+ /* (Y3) MCU_SPI0_D0 */
+ AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 0)
+ >;
+ };
+
+ d11_gpio: d11-gpio {
+ pinctrl-single,pins = <
+ /* (Y3) WKUP_GPIO0_49 */
+ AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 7)
+ >;
+ };
+
+ d11_gpio_pullup: d11-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (Y3) WKUP_GPIO0_49 */
+ AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 7)
+ >;
+ };
+
+ d11_gpio_pulldown: d11-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (Y3) WKUP_GPIO0_49 */
+ AM65X_WKUP_IOPAD(0x0094, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d12_spi0_d1: d12-spi0-d1 {
+ pinctrl-single,pins = <
+ /* (Y2) MCU_SPI0_D1 */
+ AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 0)
+ >;
+ };
+
+ d12_gpio: d12-gpio {
+ pinctrl-single,pins = <
+ /* (Y2) WKUP_GPIO0_50 */
+ AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 7)
+ >;
+ };
+
+ d12_gpio_pullup: d12-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (Y2) WKUP_GPIO0_50 */
+ AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 7)
+ >;
+ };
+
+ d12_gpio_pulldown: d12-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (Y2) WKUP_GPIO0_50 */
+ AM65X_WKUP_IOPAD(0x0098, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d13_spi0_clk: d13-spi0-clk {
+ pinctrl-single,pins = <
+ /* (Y1) MCU_SPI0_CLK */
+ AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 0)
+ >;
+ };
+
+ d13_gpio: d13-gpio {
+ pinctrl-single,pins = <
+ /* (Y1) WKUP_GPIO0_48 */
+ AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 7)
+ >;
+ };
+
+ d13_gpio_pullup: d13-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (Y1) WKUP_GPIO0_48 */
+ AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 7)
+ >;
+ };
+
+ d13_gpio_pulldown: d13-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (Y1) WKUP_GPIO0_48 */
+ AM65X_WKUP_IOPAD(0x0090, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ a0_gpio: a0-gpio {
+ pinctrl-single,pins = <
+ /* (L6) WKUP_GPIO0_45 */
+ AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 7)
+ >;
+ };
+
+ a0_gpio_pullup: a0-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (L6) WKUP_GPIO0_45 */
+ AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 7)
+ >;
+ };
+
+ a0_gpio_pulldown: a0-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (L6) WKUP_GPIO0_45 */
+ AM65X_WKUP_IOPAD(0x0084, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ a1_gpio: a1-gpio {
+ pinctrl-single,pins = <
+ /* (M6) WKUP_GPIO0_44 */
+ AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 7)
+ >;
+ };
+
+ a1_gpio_pullup: a1-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (M6) WKUP_GPIO0_44 */
+ AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 7)
+ >;
+ };
+
+ a1_gpio_pulldown: a1-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (M6) WKUP_GPIO0_44 */
+ AM65X_WKUP_IOPAD(0x0080, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ a2_gpio: a2-gpio {
+ pinctrl-single,pins = <
+ /* (L5) WKUP_GPIO0_43 */
+ AM65X_WKUP_IOPAD(0x007C, PIN_INPUT, 7)
+ >;
+ };
+
+ a2_gpio_pullup: a2-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (L5) WKUP_GPIO0_43 */
+ AM65X_WKUP_IOPAD(0x007C, PIN_INPUT, 7)
+ >;
+ };
+
+ a2_gpio_pulldown: a2-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (L5) WKUP_GPIO0_43 */
+ AM65X_WKUP_IOPAD(0x007C, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ a3_gpio: a3-gpio {
+ pinctrl-single,pins = <
+ /* (M5) WKUP_GPIO0_39 */
+ AM65X_WKUP_IOPAD(0x006C, PIN_INPUT, 7)
+ >;
+ };
+
+ a3_gpio_pullup: a3-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (M5) WKUP_GPIO0_39 */
+ AM65X_WKUP_IOPAD(0x006C, PIN_INPUT, 7)
+ >;
+ };
+
+ a3_gpio_pulldown: a3-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (M5) WKUP_GPIO0_39 */
+ AM65X_WKUP_IOPAD(0x006C, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ a4_gpio: a4-gpio {
+ pinctrl-single,pins = <
+ /* (L2) WKUP_GPIO0_42 */
+ AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 7)
+ >;
+ };
+
+ a4_gpio_pullup: a4-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (L2) WKUP_GPIO0_42 */
+ AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 7)
+ >;
+ };
+
+ a4_gpio_pulldown: a4-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (L2) WKUP_GPIO0_42 */
+ AM65X_WKUP_IOPAD(0x0078, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ a5_gpio: a5-gpio {
+ pinctrl-single,pins = <
+ /* (N5) WKUP_GPIO0_35 */
+ AM65X_WKUP_IOPAD(0x005C, PIN_INPUT, 7)
+ >;
+ };
+
+ a5_gpio_pullup: a5-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (N5) WKUP_GPIO0_35 */
+ AM65X_WKUP_IOPAD(0x005C, PIN_INPUT_PULLUP, 7)
+ >;
+ };
+
+ a5_gpio_pulldown: a5-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (N5) WKUP_GPIO0_35 */
+ AM65X_WKUP_IOPAD(0x005C, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
wkup_i2c0_pins_default: wkup-i2c0-default-pins {
pinctrl-single,pins = <
/* (AC7) WKUP_I2C0_SCL */
@@ -146,23 +565,6 @@ AM65X_WKUP_IOPAD(0x0034, PIN_INPUT, 7)
>;
};
- arduino_uart_pins_default: arduino-uart-default-pins {
- pinctrl-single,pins = <
- /* (P4) MCU_UART0_RXD */
- AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 4)
- /* (P5) MCU_UART0_TXD */
- AM65X_WKUP_IOPAD(0x0048, PIN_OUTPUT, 4)
- >;
- };
-
- arduino_io_d2_to_d3_pins_default: arduino-io-d2-to-d3-default-pins {
- pinctrl-single,pins = <
- /* (P1) WKUP_GPIO0_31 */
- AM65X_WKUP_IOPAD(0x004C, PIN_OUTPUT, 7)
- /* (N3) WKUP_GPIO0_33 */
- AM65X_WKUP_IOPAD(0x0054, PIN_OUTPUT, 7)
- >;
- };
arduino_io_oe_pins_default: arduino-io-oe-default-pins {
pinctrl-single,pins = <
@@ -242,6 +644,214 @@ AM65X_WKUP_IOPAD(0x003C, PIN_OUTPUT, 7)
};
&main_pmx0 {
+ pinctrl-names =
+ "default",
+ "d4-ehrpwm0-a", "d4-gpio", "d4-gpio-pullup", "d4-gpio-pulldown",
+ "d5-ehrpwm1-a", "d5-gpio", "d5-gpio-pullup", "d5-gpio-pulldown",
+ "d6-ehrpwm2-a", "d6-gpio", "d6-gpio-pullup", "d6-gpio-pulldown",
+ "d7-ehrpwm3-a", "d7-gpio", "d7-gpio-pullup", "d7-gpio-pulldown",
+ "d8-ehrpwm4-a", "d8-gpio", "d8-gpio-pullup", "d8-gpio-pulldown",
+ "d9-ehrpwm5-a", "d9-gpio", "d9-gpio-pullup", "d9-gpio-pulldown";
+
+ pinctrl-0 = <&d4_ehrpwm0_a>;
+ pinctrl-1 = <&d4_ehrpwm0_a>;
+ pinctrl-2 = <&d4_gpio>;
+ pinctrl-3 = <&d4_gpio_pullup>;
+ pinctrl-4 = <&d4_gpio_pulldown>;
+
+ pinctrl-5 = <&d5_ehrpwm1_a>;
+ pinctrl-6 = <&d5_gpio>;
+ pinctrl-7 = <&d5_gpio_pullup>;
+ pinctrl-8 = <&d5_gpio_pulldown>;
+
+ pinctrl-9 = <&d6_ehrpwm2_a>;
+ pinctrl-10 = <&d6_gpio>;
+ pinctrl-11 = <&d6_gpio_pullup>;
+ pinctrl-12 = <&d6_gpio_pulldown>;
+
+ pinctrl-13 = <&d7_ehrpwm3_a>;
+ pinctrl-14 = <&d7_gpio>;
+ pinctrl-15 = <&d7_gpio_pullup>;
+ pinctrl-16 = <&d7_gpio_pulldown>;
+
+ pinctrl-17 = <&d8_ehrpwm4_a>;
+ pinctrl-18 = <&d8_gpio>;
+ pinctrl-19 = <&d8_gpio_pullup>;
+ pinctrl-20 = <&d8_gpio_pulldown>;
+
+ pinctrl-21 = <&d9_ehrpwm5_a>;
+ pinctrl-22 = <&d9_gpio>;
+ pinctrl-23 = <&d9_gpio_pullup>;
+ pinctrl-24 = <&d9_gpio_pulldown>;
+
+ d4_ehrpwm0_a: d4-ehrpwm0-a {
+ pinctrl-single,pins = <
+ /* (AG18) EHRPWM0_A */
+ AM65X_IOPAD(0x0084, PIN_OUTPUT, 5)
+ >;
+ };
+
+ d4_gpio: d4-gpio {
+ pinctrl-single,pins = <
+ /* (AG18) GPIO0_33 */
+ AM65X_IOPAD(0x0084, PIN_INPUT, 7)
+ >;
+ };
+
+ d4_gpio_pullup: d4-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (AG18) GPIO0_33 */
+ AM65X_IOPAD(0x0084, PIN_INPUT_PULLUP, 7)
+ >;
+ };
+
+ d4_gpio_pulldown: d4-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (AG18) GPIO0_33 */
+ AM65X_IOPAD(0x0084, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d5_ehrpwm1_a: d5-ehrpwm1-a {
+ pinctrl-single,pins = <
+ /* (AF17) EHRPWM1_A */
+ AM65X_IOPAD(0x008C, PIN_OUTPUT, 5)
+ >;
+ };
+
+ d5_gpio: d5-gpio {
+ pinctrl-single,pins = <
+ /* (AF17) GPIO0_35 */
+ AM65X_IOPAD(0x008C, PIN_INPUT, 7)
+ >;
+ };
+
+ d5_gpio_pullup: d5-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (AF17) GPIO0_35 */
+ AM65X_IOPAD(0x008C, PIN_INPUT_PULLUP, 7)
+ >;
+ };
+
+ d5_gpio_pulldown: d5-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (AF17) GPIO0_35 */
+ AM65X_IOPAD(0x008C, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d6_ehrpwm2_a: d6-ehrpwm2-a {
+ pinctrl-single,pins = <
+ /* (AH16) EHRPWM2_A */
+ AM65X_IOPAD(0x0098, PIN_OUTPUT, 5)
+ >;
+ };
+
+ d6_gpio: d6-gpio {
+ pinctrl-single,pins = <
+ /* (AH16) GPIO0_38 */
+ AM65X_IOPAD(0x0098, PIN_INPUT, 7)
+ >;
+ };
+
+ d6_gpio_pullup: d6-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (AH16) GPIO0_38 */
+ AM65X_IOPAD(0x0098, PIN_INPUT_PULLUP, 7)
+ >;
+ };
+
+ d6_gpio_pulldown: d6-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (AH16) GPIO0_38 */
+ AM65X_IOPAD(0x0098, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d7_ehrpwm3_a: d7-ehrpwm3-a {
+ pinctrl-single,pins = <
+ /* (AH15) EHRPWM3_A */
+ AM65X_IOPAD(0x00AC, PIN_OUTPUT, 5)
+ >;
+ };
+
+ d7_gpio: d7-gpio {
+ pinctrl-single,pins = <
+ /* (AH15) GPIO0_43 */
+ AM65X_IOPAD(0x00AC, PIN_INPUT, 7)
+ >;
+ };
+
+ d7_gpio_pullup: d7-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (AH15) GPIO0_43 */
+ AM65X_IOPAD(0x00AC, PIN_INPUT_PULLUP, 7)
+ >;
+ };
+
+ d7_gpio_pulldown: d7-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (AH15) GPIO0_43 */
+ AM65X_IOPAD(0x00AC, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d8_ehrpwm4_a: d8-ehrpwm4-a {
+ pinctrl-single,pins = <
+ /* (AG15) EHRPWM4_A */
+ AM65X_IOPAD(0x00C0, PIN_OUTPUT, 5)
+ >;
+ };
+
+ d8_gpio: d8-gpio {
+ pinctrl-single,pins = <
+ /* (AG15) GPIO0_48 */
+ AM65X_IOPAD(0x00C0, PIN_INPUT, 7)
+ >;
+ };
+
+ d8_gpio_pullup: d8-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (AG15) GPIO0_48 */
+ AM65X_IOPAD(0x00C0, PIN_INPUT_PULLUP, 7)
+ >;
+ };
+
+ d8_gpio_pulldown: d8-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (AG15) GPIO0_48 */
+ AM65X_IOPAD(0x00C0, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
+ d9_ehrpwm5_a: d9-ehrpwm5-a {
+ pinctrl-single,pins = <
+ /* (AD15) EHRPWM5_A */
+ AM65X_IOPAD(0x00CC, PIN_OUTPUT, 5)
+ >;
+ };
+
+ d9_gpio: d9-gpio {
+ pinctrl-single,pins = <
+ /* (AD15) GPIO0_51 */
+ AM65X_IOPAD(0x00CC, PIN_INPUT, 7)
+ >;
+ };
+
+ d9_gpio_pullup: d9-gpio-pullup {
+ pinctrl-single,pins = <
+ /* (AD15) GPIO0_51 */
+ AM65X_IOPAD(0x00CC, PIN_INPUT_PULLUP, 7)
+ >;
+ };
+
+ d9_gpio_pulldown: d9-gpio-pulldown {
+ pinctrl-single,pins = <
+ /* (AD15) GPIO0_51 */
+ AM65X_IOPAD(0x00CC, PIN_INPUT_PULLDOWN, 7)
+ >;
+ };
+
main_uart1_pins_default: main-uart1-default-pins {
pinctrl-single,pins = <
AM65X_IOPAD(0x0174, PIN_INPUT, 6) /* (AE23) UART1_RXD */
@@ -283,17 +893,6 @@ AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */
>;
};
- arduino_io_d4_to_d9_pins_default: arduino-io-d4-to-d9-default-pins {
- pinctrl-single,pins = <
- AM65X_IOPAD(0x0084, PIN_OUTPUT, 7) /* (AG18) GPIO0_33 */
- AM65X_IOPAD(0x008C, PIN_OUTPUT, 7) /* (AF17) GPIO0_35 */
- AM65X_IOPAD(0x0098, PIN_OUTPUT, 7) /* (AH16) GPIO0_38 */
- AM65X_IOPAD(0x00AC, PIN_OUTPUT, 7) /* (AH15) GPIO0_43 */
- AM65X_IOPAD(0x00C0, PIN_OUTPUT, 7) /* (AG15) GPIO0_48 */
- AM65X_IOPAD(0x00CC, PIN_OUTPUT, 7) /* (AD15) GPIO0_51 */
- >;
- };
-
dss_vout1_pins_default: dss-vout1-default-pins {
pinctrl-single,pins = <
AM65X_IOPAD(0x0000, PIN_OUTPUT, 1) /* VOUT1_DATA0 */
@@ -370,13 +969,9 @@ &main_uart1 {
&mcu_uart0 {
status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&arduino_uart_pins_default>;
};
&main_gpio0 {
- pinctrl-names = "default";
- pinctrl-0 = <&arduino_io_d4_to_d9_pins_default>;
gpio-line-names =
"main_gpio0-base", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
@@ -389,7 +984,6 @@ &main_gpio0 {
&wkup_gpio0 {
pinctrl-names = "default";
pinctrl-0 =
- <&arduino_io_d2_to_d3_pins_default>,
<&arduino_i2c_aio_switch_pins_default>,
<&arduino_io_oe_pins_default>,
<&push_button_pins_default>,
@@ -572,9 +1166,6 @@ &usb1 {
&mcu_spi0 {
status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&mcu_spi0_pins_default>;
-
#address-cells = <1>;
#size-cells = <0>;
ti,pindir-d0-out-d1-in;
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
index 774eb14ac907..8301c35c31b3 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
@@ -66,9 +66,7 @@ AM65X_IOPAD(0x001c, PIN_INPUT_PULLUP, 7) /* (C23) GPIO1_89 */
&main_gpio0 {
pinctrl-names = "default";
- pinctrl-0 =
- <&main_m2_pcie_mux_control>,
- <&arduino_io_d4_to_d9_pins_default>;
+ pinctrl-0 = <&main_m2_pcie_mux_control>;
};
&main_gpio1 {
--
2.35.3
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