From 8939663c932881a61d7bee14651bab9f3c7679b0 Mon Sep 17 00:00:00 2001
From: Xingyu Wu <xingyu.wu@starfivetech.com>
Date: Thu, 8 Sep 2022 16:34:21 +0800
Subject: [PATCH] dts:starfive:pinctrl:Add mclk_ext pin

Add mclk_ext pin and it's rate is 12.288m.

Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
---
 arch/riscv/boot/dts/starfive/jh7110-clk.dtsi         |  2 +-
 arch/riscv/boot/dts/starfive/jh7110-evb-pinctrl.dtsi | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)
 mode change 100644 => 100755 arch/riscv/boot/dts/starfive/jh7110-evb-pinctrl.dtsi

diff --git a/arch/riscv/boot/dts/starfive/jh7110-clk.dtsi b/arch/riscv/boot/dts/starfive/jh7110-clk.dtsi
index 9461520..701bc21 100755
--- a/arch/riscv/boot/dts/starfive/jh7110-clk.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-clk.dtsi
@@ -61,7 +61,7 @@
 	mclk_ext: mclk_ext {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
-		clock-frequency = <49152000>;
+		clock-frequency = <12288000>;
 	};
 
 	jtag_tck_inner: jtag_tck_inner {
diff --git a/arch/riscv/boot/dts/starfive/jh7110-evb-pinctrl.dtsi b/arch/riscv/boot/dts/starfive/jh7110-evb-pinctrl.dtsi
old mode 100644
new mode 100755
index 3553b13..ab388c0
--- a/arch/riscv/boot/dts/starfive/jh7110-evb-pinctrl.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-evb-pinctrl.dtsi
@@ -1392,6 +1392,16 @@
 			starfive,pin-gpio-doen = <OEN_HIGH>;
 		};
 	};
+
+	mclk_ext_pins: mclk_ext_pins {
+		mclk_ext_pins {
+			starfive,pins = <PAD_GPIO61>;
+			starfive,pinmux = <PAD_GPIO61_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-din = <GPI_CRG0_EXT_MCLK>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+		};
+	};
 };
 
 &gpioa {
-- 
2.7.4