k230 uart dts enable

Signed-off-by: wangjianxin <[email protected]>
ruyisdk · Jul 25, 2024 · 8d2efa9 · 8d2efa9
1 parent 1c71c45
commit 8d2efa9
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Showing 4 changed files with 27 additions and 0 deletions.
diff --git a/arch/riscv/boot/dts/canaan/k230-canmv-01studio.dts b/arch/riscv/boot/dts/canaan/k230-canmv-01studio.dts
@@ -9,6 +9,10 @@
 	model = "Canaan CanMV-K230";
 	compatible = "canaan,canmv-k230", "canaan,kendryte-k230";
 
+	aliases {
+		serial3 = &uart3;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -22,6 +26,9 @@
 &uart0 {
 	status = "okay";
 };
+&uart3 {
+	status = "okay";
+};
 &mmc_sd0{
 	status = "okay";
 	no-1-8-v;

diff --git a/arch/riscv/boot/dts/canaan/k230-canmv.dts b/arch/riscv/boot/dts/canaan/k230-canmv.dts
@@ -9,6 +9,10 @@
 	model = "Canaan CanMV-K230";
 	compatible = "canaan,canmv-k230", "canaan,kendryte-k230";
 
+	aliases {
+		serial3 = &uart3;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -22,6 +26,9 @@
 &uart0 {
 	status = "okay";
 };
+&uart3 {
+	status = "okay";
+};
 &mmc_sd1{
 	status = "okay";
 	no-1-8-v;

diff --git a/arch/riscv/boot/dts/canaan/k230-evb.dts b/arch/riscv/boot/dts/canaan/k230-evb.dts
@@ -9,6 +9,10 @@
 	model = "Kendryte K230 EVB";
 	compatible = "canaan,k230-usip-lp3-evb", "canaan,kendryte-k230";
 
+	aliases {
+		serial3 = &uart3;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -22,6 +26,9 @@
 &uart0 {
 	status = "okay";
 };
+&uart3 {
+	status = "okay";
+};
 
 &mmc_sd1{
 	status = "okay";

diff --git a/arch/riscv/boot/dts/canaan/k230d-canmv.dts b/arch/riscv/boot/dts/canaan/k230d-canmv.dts
@@ -8,6 +8,9 @@
 / {
 	model = "Canaan CanMV-K230";
 	compatible = "canaan,canmv-k230", "canaan,kendryte-k230";
+	aliases {
+		serial2 = &uart2;
+	};
 
 	chosen {
 		stdout-path = "serial0:115200n8";
@@ -24,6 +27,9 @@
 &uart0 {
 	status = "okay";
 };
+&uart2 {
+	status = "okay";
+};
 &mmc_sd1{
 	status = "okay";
 	no-1-8-v;