diff mbox series

[linux,dev-5.3] ARM: dts: aspeed-g6: Fix i2c clock source

Message ID 20191016024857.16251-1-joel@jms.id.au
State Accepted, archived
Headers show
Series [linux,dev-5.3] ARM: dts: aspeed-g6: Fix i2c clock source | expand

Commit Message

Joel Stanley Oct. 16, 2019, 2:48 a.m. UTC 
The upstream clock for the I2C buses is APB2.

Signed-off-by: Joel Stanley <joel@jms.id.au>
---
 arch/arm/boot/dts/aspeed-g6.dtsi | 34 ++++++++++++++++----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

Comments

Andrew Jeffery Oct. 16, 2019, 4:11 a.m. UTC | #1 
On Wed, 16 Oct 2019, at 13:18, Joel Stanley wrote:
> The upstream clock for the I2C buses is APB2.
> 
> Signed-off-by: Joel Stanley <joel@jms.id.au>

This aligns with what ASPEED have in their SDK dsti, so:

Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 8ac435b3dbde..16dec4e08d8f 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -530,13 +530,13 @@ 
 #include "aspeed-g6-pinctrl.dtsi"
 
 &i2c {
-	i2c0: i2c-bus@40 {
+	i2c0: i2c-bus@80 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		#interrupt-cells = <1>;
 		reg = <0x80 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -551,7 +551,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x100 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -566,7 +566,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x180 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -581,7 +581,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x200 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -596,7 +596,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x280 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -611,7 +611,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x300 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -626,7 +626,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x380 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -641,7 +641,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x400 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -656,7 +656,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x480 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -671,7 +671,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x500 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -686,7 +686,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x580 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -701,7 +701,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x600 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -716,7 +716,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x680 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -731,7 +731,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x700 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -746,7 +746,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x780 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;
@@ -761,7 +761,7 @@ 
 		#interrupt-cells = <1>;
 		reg = <0x800 0x80>;
 		compatible = "aspeed,ast2600-i2c-bus";
-		clocks = <&syscon ASPEED_CLK_APB1>;
+		clocks = <&syscon ASPEED_CLK_APB2>;
 		resets = <&syscon ASPEED_RESET_I2C>;
 		interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
 		bus-frequency = <100000>;