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Message-ID: <20240208110602.931573-2-b-kapoor@ti.com>
Date: Thu, 8 Feb 2024 16:36:00 +0530
From: Bhavya Kapoor <b-kapoor@...com>
To: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <nm@...com>, <vigneshr@...com>, <kristo@...nel.org>, <robh+dt@...nel.org>,
<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
<linux-arm-kernel@...ts.infradead.org>, <b-kapoor@...com>
Subject: [PATCH 1/3] arm64: dts: ti: k3-j7200-common-proc-board: Modify Pinmux for wakeup and mcu uart
WKUP_PADCONFIG registers for wakeup and mcu uart lies
under wkup_pmx2 for J7200. Thus, modify pinmux for both
of them.
Signed-off-by: Bhavya Kapoor <b-kapoor@...com>
---
.../boot/dts/ti/k3-j7200-common-proc-board.dts | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index 1d8bddcae90e..6593c5da82c0 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -119,24 +119,25 @@ transceiver3: can-phy3 {
};
&wkup_pmx0 {
+};
+
+&wkup_pmx2 {
mcu_uart0_pins_default: mcu-uart0-default-pins {
pinctrl-single,pins = <
- J721E_WKUP_IOPAD(0xf4, PIN_INPUT, 0) /* (D20) MCU_UART0_RXD */
- J721E_WKUP_IOPAD(0xf0, PIN_OUTPUT, 0) /* (D19) MCU_UART0_TXD */
- J721E_WKUP_IOPAD(0xf8, PIN_INPUT, 0) /* (E20) MCU_UART0_CTSn */
- J721E_WKUP_IOPAD(0xfc, PIN_OUTPUT, 0) /* (E21) MCU_UART0_RTSn */
+ J721E_WKUP_IOPAD(0x90, PIN_INPUT, 0) /* (E20) MCU_UART0_CTSn */
+ J721E_WKUP_IOPAD(0x94, PIN_OUTPUT, 0) /* (E21) MCU_UART0_RTSn */
+ J721E_WKUP_IOPAD(0x8c, PIN_INPUT, 0) /* (D20) MCU_UART0_RXD */
+ J721E_WKUP_IOPAD(0x88, PIN_OUTPUT, 0) /* (D19) MCU_UART0_TXD */
>;
};
wkup_uart0_pins_default: wkup-uart0-default-pins {
pinctrl-single,pins = <
- J721E_WKUP_IOPAD(0xb0, PIN_INPUT, 0) /* (B14) WKUP_UART0_RXD */
- J721E_WKUP_IOPAD(0xb4, PIN_OUTPUT, 0) /* (A14) WKUP_UART0_TXD */
+ J721E_WKUP_IOPAD(0x48, PIN_INPUT, 0) /* (B14) WKUP_UART0_RXD */
+ J721E_WKUP_IOPAD(0x4c, PIN_OUTPUT, 0) /* (A14) WKUP_UART0_TXD */
>;
};
-};
-&wkup_pmx2 {
mcu_cpsw_pins_default: mcu-cpsw-default-pins {
pinctrl-single,pins = <
J721E_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */
@@ -272,7 +273,6 @@ &mcu_uart0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcu_uart0_pins_default>;
- clock-frequency = <96000000>;
};
&main_uart0 {
--
2.34.1
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