From: MD Danish Anwar <danishanwar@ti.com>
Date: Fri, 14 Jun 2024 10:08:29 +0000 (+0530)
Subject: arm64: dts: ti: k3-am642-evm: Enable "SYNC_OUT0" output
X-Git-Tag: io_uring-6.11-20240722~96^2~11^2~32
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=5fb89782a9e94936c14f2621637ef9df7c4ac0f0;p=linux-block.git

arm64: dts: ti: k3-am642-evm: Enable "SYNC_OUT0" output

The IEP0 SYNC_OUT0 pins are used for PPS out on AM64 EVM.
Configure its PINMUX here.

Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Link: https://lore.kernel.org/r/20240614100829.3919008-1-danishanwar@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---

diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index 9f691ed97791..6bb1ad2e56ec 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -466,6 +466,12 @@
 			AM64X_IOPAD(0x00f4, PIN_INPUT, 2) /* (Y9) PRG1_PRU0_GPO15.PRG1_RGMII1_TX_CTL */
 		>;
 	};
+
+	icssg1_iep0_pins_default: icssg1-iep0-default-pins {
+		pinctrl-single,pins = <
+			AM64X_IOPAD(0x0104, PIN_OUTPUT, 2) /* (W7) PRG1_PRU0_GPO19.PRG1_IEP0_EDC_SYNC_OUT0 */
+		>;
+	};
 };
 
 &main_uart0 {
@@ -821,3 +827,8 @@
 &gpmc0 {
 	ranges = <0 0 0x00 0x51000000 0x01000000>; /* CS0 space. Min partition = 16MB */
 };
+
+&icssg1_iep0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&icssg1_iep0_pins_default>;
+};