ARM: dts: mediatek mt8135: Use real UART clocks

We used to provide dummy clocks for the UART. Now that we have
common clock support we can provide the real clocks to the UART.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm/boot/dts/mt8135.dtsi b/arch/arm/boot/dts/mt8135.dtsi
index 36ff82aceacbcef5ee7a5013fa3a7d6f183bef12..08371dbae543d8e8c07be0477db16d27ca46c559 100644 (file)
--- a/arch/arm/boot/dts/mt8135.dtsi
+++ b/arch/arm/boot/dts/mt8135.dtsi
@@ -90,12 +90,6 @@
                        #clock-cells = <0>;
                };
 
-               uart_clk: dummy26m {
-                       compatible = "fixed-clock";
-                       clock-frequency = <26000000>;
-                       #clock-cells = <0>;
-               };
-
                clk26m: clk26m {
                        compatible = "fixed-clock";
                        #clock-cells = <0>;
@@ -209,7 +203,8 @@
                        compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart";
                        reg = <0 0x11006000 0 0x400>;
                        interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>;
-                       clocks = <&uart_clk>;
+                       clocks = <&pericfg CLK_PERI_UART0_SEL>, <&pericfg CLK_PERI_UART0>;
+                       clock-names = "baud", "bus";
                        status = "disabled";
                };
 
@@ -217,7 +212,8 @@
                        compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart";
                        reg = <0 0x11007000 0 0x400>;
                        interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>;
-                       clocks = <&uart_clk>;
+                       clocks = <&pericfg CLK_PERI_UART1_SEL>, <&pericfg CLK_PERI_UART1>;
+                       clock-names = "baud", "bus";
                        status = "disabled";
                };
 
@@ -225,7 +221,8 @@
                        compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart";
                        reg = <0 0x11008000 0 0x400>;
                        interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_LOW>;
-                       clocks = <&uart_clk>;
+                       clocks = <&pericfg CLK_PERI_UART2_SEL>, <&pericfg CLK_PERI_UART2>;
+                       clock-names = "baud", "bus";
                        status = "disabled";
                };
 
@@ -233,7 +230,8 @@
                        compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart";
                        reg = <0 0x11009000 0 0x400>;
                        interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_LOW>;
-                       clocks = <&uart_clk>;
+                       clocks = <&pericfg CLK_PERI_UART3_SEL>, <&pericfg CLK_PERI_UART3>;
+                       clock-names = "baud", "bus";
                        status = "disabled";
                };